Page Banner

United States Department of Agriculture

Agricultural Research Service

Ronald T Riley (Ron)
Toxicology and Mycotoxin Research
RESEARCH TOXICOLOGIST

Phone: (706) 546-3377
Fax: (706) 546-3116
Room 361
USDA, ARS, SAA
RBRRC
950 COLLEGE STATION ROAD
ATHENS, GA, 30605-2720

Projects
Toxicology and Toxinology of Mycotoxins in Foods
Appropriated (D)
  Accession Number: 421115
CONTROL OF TOXIC ENDOPHYTIC FUNGI WITH BACTERIAL ENDOPHYTES AND REGULATION OF BACTERIAL METABOLITES FOR NOVEL USES IN FOOD SAFETY
Appropriated (D)
  Accession Number: 421722
Global Health and Environmentally-Induced Birth Defects: Biomarkers and Mechanisms of Gestational Fumonisin Exposure and Neural Tube Defects
Reimbursable (R)
  Accession Number: 420651

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Fumonisin B1-induced neural tube defects were not increased in LM/Bc mice fed folate deficient diets - (Peer Reviewed Journal) - (13-Jan-14)
Analyses of black Aspergillus species of peanut and maize for ochratoxins and fumonisins - (Peer Reviewed Journal) - (16-Nov-13)
Fumonisin toxicity and mechanism of action: overview and current perspectives - (Peer Reviewed Journal)
Voss, K.A., Riley, R.T. 2013. Fumonisin toxicity and mechanism of action: overview and current perspectives. Food Safety. 1(1):49-69. DOI: 10.14252/foodsafetyfscj.2013006.
Fumonisin biomarkers in maize eaters and implications for human disease - (Peer Reviewed Journal)
van der Westhuizen, L., Shephard, G.S., Gelderblom,, W.A., Torres, O., Riley, R.T. 2013. Fumonisin biomarkers in maize eaters and implications for human disease. World Mycotoxin Journal. DOI: 10.3920/WMJ2013.1589.
Neural Tube Defect Induction by Fumonisin B1 in LM/Bc Mice Fed Folate Deficient or Folate Replete Diets - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van, W.J. 2013. Neural Tube Defect Induction by Fumonisin B1 in LM/Bc Mice Fed Folate Deficient or Folate Replete Diets [abstract]. United States-Japan Cooperative Program in Natural Resources (UJNR). p. 34.
Effects of long term exposure to the mycotoxin fumonisin B1 in p53 heterozygous and p53 homozygous transgenic mice Reprint Icon - (Peer Reviewed Journal)
Bondy, G.S., Mehta, R., Caldwell, D., Coady, L., Armstrong, C., Savard, M., Miller, J., Chomyshyn, E., Bronson, R., Zitomer, N.C., Riley, R.T. 2012. Effects of long term exposure to the mycotoxin fumonisin B1 in p53 heterozygous and p53 homozygous transgenic mice. Food and Chemical Toxicology. 50(10):3604-3613. DOI: 10.1016/j.fct.2012.07.024.
Development of biomarkers to assess fumonisin exposure and birth defects - (Book / Chapter)
Riley, R.T., Voss, K.A., Showker, A.J., Torres, O., Matute, J., Maddox, J.R., Rainey, M., Gardner, N.M., Sachs, A., Gregory, S.G., Ashley-Koch, A.E., Krupp, D., Gelineau-Van Waes, J. 2012. Development of biomarkers to assess fumonisin exposure and birth defects. In: Binder, E.M., editor. Proceedings of the World Nutrition Forum, October 10-13, 2012, Marina Bay, Singapore. p. 249-256.
Increased sphingoid base-1-phosphates and failure of neural tube closure after exposure to fumonisin or FTY720 Reprint Icon - (Peer Reviewed Journal)
Gelineau-Van Waes, J., Rainey, M.A., Maddox, J.R., Voss, K.A., Sachs, A.J., Gardner, N.M., Wilberding, J.D., Riley, R.T. 2012. Increased sphingoid base-1-phosphates and failure of neural tube closure after exposure to fumonisin or FTY720. Birth Defects Research Part A: Clinical and Molecular Teratology. 94(10):790-803.
Alkaline cooking (nixtamalisation) and the reduction in the in vivo toxicity of fumonisin-contaminated corn in a rat feeding Bioassay Reprint Icon - (Peer Reviewed Journal)
Voss, K.A., Riley, R.T., Moore, N.D., Burns, T.D. 2013. Alkaline cooking (nixtamalisation) and the reduction in the in vivo toxicity of fumonisin-contaminated corn in a rat feeding Bioassay. Food Additives & Contaminants: Part A. 30(8):1415-1421. DOI: 10.1080/19440049.2012.712064.
The kinetics of urinary fumonisin B1 excretion in humans consuming maize-based diets Reprint Icon - (Peer Reviewed Journal)
Riley, R.T., Torres, O., Showker, A.J., Zitomer, N.C., Matute, J., Voss, K.A., Gelineau-van Waes, J., Maddox, J.R., Gregory, S.G., Ashley-Koch, A.E. 2012. The kinetics of urinary fumonisin B1 excretion in humans consuming maize-based diets. Molecular Nutrition and Food Research. 56:1445-1455.
Improving public health through mycotoxin control - (Book / Chapter)
Pitt, J.I., Wild, C.P., Gelderblom, W., Miller, J., Riley, R.T., Wu, F., Bann, R.A. 2012. Improving public health through mycotoxin control. Lyon, France: International Agency for Research on Cancer. Publication No. 158. 162 p.
The use of bioassay to determine the effects of cooking on the toxicity of fumonisins - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B., Ryu, D., Jackson, L.S., Bianchini, A., Bullerman, L.B., Hanna, M.A. 2012. The use of bioassay to determine the effects of cooking on the toxicity of fumonisins [abstract]. In: Proceedings of the 11th International Symposium on Toxic Microorganisms "Risk Control and Food Safety." US Japan Joint Panel on Toxic Microorgnisms, March 5-6, 2012, Seiryo, Kaikan. p. 162.
Evidence for fumonisin inhibition of ceramide synthase in humans - (Abstract Only)
Riley, R.T., Showker, A.J., Voss, K.A., Gelineau-van Waes, J., Maddox, J.R., Gregory, S.G., Ashley-Koch, A.E., Torres, O. 2012. Evidence for fumonisin inhibition of ceramide synthase in humans [abstract]. The Toxicologist (supplement to Toxicological Sciences). 126(1):237.
Ceramide, sphingoid bases, and sphingoid base metabolites as lipid mediators in signaling pathways leading to cell death and disease - (Abstract Only)
Riley, R.T. 2012. Ceramide, sphingoid bases, and sphingoid base metabolites as lipid mediators in signaling pathways leading to cell death and disease [abstract]. The Toxicologist (supplement to Toxicological Sciences). 126(1):178.
Fumonisins - (Monograph)
Bulder, A.S., Arcella, D., Bolger, M., Carrington, C., Kpodo, K., Resnik, S.,Riley, R.T., Wolterink, G., Wu, F. 2012. Fumonisins. In: Safety evaluation of certain food additives and contaminants. Geneva. World Health Organization. WHO Food Additives Series. 65:325-794.
Consumption of folate deficient diet did not increase neural tube defects in LM/Bc mice exposed to fumonisin B1 - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B. 2012. Consumption of folate deficient diet did not increase neural tube defects in LM/Bc mice exposed to fumonisin B1. Toxicological Sciences. 126(1):238.
Current perspectives on Fusarium mycotoxins: fumonisin and deoxynivalenol - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B., Pestka, J.J. 2011. Current perspectives on Fusarium mycotoxins: fumonisin and deoxynivalenol [abstract]. 7th Canadian Workshop on Fusarium Head Blight Proceedings. p. 24
Distinct generation, pharmacology, and distribution of sphingosine 1-phosphate and dihydro-sphingosine 1-phosphate in human neural progenitor cells Reprint Icon - (Peer Reviewed Journal)
Callihan, P., Zitomer, N., Stoeling, M., Kennedy, P., Lynch, K.R., Riley, R.T., Hooks, S.B. 2012. Distinct generation, pharmacology, and distribution of sphingosine 1-phosphate and dihydro-sphingosine 1-phosphate in human neural progenitor cells. Neuropharmacology. 62:988-996.
Evaluation of certain food additives and contaminants - (Other)
Members of Joint Expert Committee on Food Additives (JECFA), Riley, R.T. 2011. Evaluation of certain food additives and contaminants. In: Seventy-fourth meeting of the Joint Food and Agriculture Organization (FAO)/World Health Organization (WHO) Expert Committee on Food Additives, June 14-23, 2011, Rome, Italy. WHO Technical Report Series. 966:1-136.
Endophytic associations and production of mycotoxins by the Aspergillus section Nigri species - (Abstract Only)
Palencia, E., Mitchell, T., Riley, R.T., Hinton, D.M., Snook, M.E., Bacon, C.W. 2011. Endophytic associations and production of mycotoxins by the Aspergillus section Nigri species. American Phytopathological Society and the International Plant Protection Congress (IPPC) Joint Meeting. August 6-10, 2011. Honolulu, HI.
The conserved global regulator veA is necessary for symptom production and mycotoxin synthesis in maize seedlings by Fusarium verticillioides Reprint Icon - (Peer Reviewed Journal)
Myung, K., Zitomer, N.C., Duvall, M., Glenn, A.E., Riley, R.T., Calvo, A.M. 2011. The conserved global regulator veA is necessary for symptom production and mycotoxin synthesis in maize seedlings by Fusarium verticillioides. Plant Pathology. (2012) 61:152-160. DOI: 10.1111/j.1365-3059.2011.02504.x.
The current state of mycotoxin biomarker development in humans and animals and the potential for application to plant systems Reprint Icon - (Peer Reviewed Journal)
Baldwin, T.T., Riley, R.T., Zitomer, N.C., Voss, K.A., Coulombe, Jr., R.A., Pestka, J.J., Williams, D.E., Glenn, A.E. 2011. The current state of mycotoxin biomarker development in humans and animals and the potential for application to plant systems. World Mycotoxin Journal. 4(3):257-270.
Extrusion cooking with glucose supplementation of fumonsin- contaminated corn grits protects against nephrotoxicity and disrupted sphingolipid metabolism in rats Reprint Icon - (Peer Reviewed Journal)
Voss, K.A., Riley, R.T., Jackson, L.S., Jabloski, J.E., Bianchini, A., Bullerman, L.B., Hanna, M.A., Ryu, D. 2011. Extrusion cooking with glucose supplementation of fumonsin-contaminated corn grits protects against nephrotoxicity and disrupted sphingolipid metabolism in rats. Molecular Nutrition and Food Research. 55:S312-S320. DOI: 10.1002/mnfr.201100067.
Fumonisin as a possible contributing factor to neural tube defects in populations consuming large amounts of maize - (Abstract Only)
Gelineau-Van Waes, J., Maddox, J., Ashley-Koch, A., Gregory, S., Torres De Matute, O., Voss, K.A., Riley, R.T. 2011. Fumonisin as a possible contributing factor to neural tube defects in populations consuming large amounts of maize [abstract]. MycoRed Africa 2011 Conference Programme and Abstracts. p. 23.
Development of a Method for Quantitating Sphingoid Base 1-Phosphates in Blood Spots - (Abstract Only)
Riley, R.T., Zitomer, N.C., Gelineau Van Waes, J. 2011. DEVELOPMENT OF A METHOD FOR QUANTITATING SPHINGOID BASE 1-PHOSPHATES IN BLOOD SPOTS. Society of Toxicology. Toxicological Sciences 115(S1):311.
Developing Biomarkers for Mycotoxin Exposure and Effect - (Abstract Only)
Riley, R.T., Voss, K.A., Coulombe, R.A., Pestka, J.J., Williams, D.E. 2010. DEVELOPING BIOMARKERS FOR MYCOTOXIN EXPOSURE AND EFFECT [abstract]. The World Mycotoxin Forum 6th Conference, Final Programme and Abstracts of Lectures and Partners. p. 37.
Fumonisins - (Book / Chapter)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B. 2011. Fumonisins. In: Gupta, R., editor. Reproductive and Developmental Toxicology. USA: Elsevier. p. 725-737.
Sphingolipid bases and their 1-phosphates, but not fumonisins, are translocated from roots to aerial tissues of maize seedlings watered with fumonisins. - (Abstract Only)
Zitomer, N.C., Jones, S., Bacon, C.W., Glenn, A.E., Baldwin, T.T., Riley, R.T. 2010. Sphingolipid bases and their 1-phosphates, but not fumonisins, are translocated from roots to aerial tissues of maize seedlings watered with fumonisins. American Phytopathological Society. August 12, 2010. Charlotte, NC.
Use of mechanism-based and exposure biomarkers to assess fumonisin toxicity in humans, animals and plants and efficacy of processing methods using mechanism-based bioassays - (Proceedings)
Riley, R.T., Voss, K.A., Zitomer, N.C., Glenn, A.E., Burns, T., Merrill, A.H., Torres, O., Gelineau Van Waes, J. 2010. Use of mechanism-based and exposure biomarkers to assess fumonisin toxicity in humans, animals and plants and efficacy of processing methods using mechanism-based bioassays. Proceedings of Phyco & Mycotoxins/VI Latinamerican Congress of Mycotoxicology and II International Symposium on Fungal and Algal Toxins in Industry. June 27-July 1, 2010. Merida, Yucatan, Mexico. p. 40-43.
Translocation of sphingoid bases and their 1-phosphates, but not fumonisins, from roots to aerial tissues of maize seedlings watered with fumonisins. Reprint Icon - (Peer Reviewed Journal)
Zitomer, N.C., Jones, S., Bacon, C.W., Glenn, A.E., Baldwin, T.T., Riley, R.T. 2010. Translocation of sphingoid bases and their 1-phosphates, but not fumonisins, from roots to aerial tissues of maize seedlings watered with fumonisins. Journal of Agricultural and Food Chemistry. 58(12):7476-7481.
Developing mechanism-based and exposure biomarkers for mycotoxins in animals - (Book / Chapter)
Riley, R.T., Voss, K.A., Coulombe, R.A., Pestka, J.J., Williams, D.E. 2011. Developing mechanism-based and exposure biomarkers for mycotoxins in animals. In: DeSaeger, S., editor. Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed. Cambridge, UK: Woodhead Publishing Limited. p. 245-275.
Lipid mediators link cells progression with placental and neural tube defects after maternal fumonisin exposure - (Abstract Only)
Gelineau-Van Waes, J., Maddox, J., Voss, K.A., Riley, R.T. 2010. Lipid mediators link cells progression with placental and neural tube defects after maternal fumonisin exposure. Toxicologist. 114(S1):182.
Extraction and analyses of fumonisins and compounds indicative of fumonisin exposure in plant and mammalian tissues and cultured cells - (Book / Chapter)
Zitomer, N.C., Riley, R.T. 2011. Extraction and analyses of fumonisins and compounds indicative of fumonisin exposure in plant and mammalian tissues and cultured cells. In: Holst, O., editor. Microbial Toxins: Methods and Protocols. New York, NY: Humana Press. 739:171-185.
The kinetics of urinary fumonisin excretion in humans consuming maize-based foods - (Abstract Only)
Riley, R.T. 2009. The kinetics of urinary fumonisin excretion in humans consuming maize-based foods. Toxicological Sciences. 114(S1):308-309.
Hydrolyzed fumonisin B1 (HFB1) did not cause neural tube defects when evaluated using the LM/Bc mouse model - (Abstract Only)
Voss, K.A., Burns, T., Snook, M.E., Riley, R.T., Gelineau-Van Waes, J. 2009. Hydrolyzed fumonisin B1 (HFB1) did not cause neural tube defects when evaluated using the LM/Bc mouse model. Proceedings of November, 2008,Scientific Presentations at the United States-Japan Cooperative Program in Natural Resources. November 2 - 7, 2008. New Orleans, LA.
Reproductive and sphingolipid metabolic effects of fumonisin B1 and its alkaline hydrolysis product in LM/Bc mice: hydrolyzed fumonisin B1 did not cause neural tube defects Reprint Icon - (Peer Reviewed Journal)
Voss, K.A., Riley, R.T., Snook, M.E., Gelineau-Van Waes, J.B. 2009. Reproductive and sphingolipid metabolic effects of fumonisin B1 and its alkaline hydrolysis product in LM/Bc mice: hydrolyzed fumonisin B1 did not cause neural tube defects. Toxicological Science 112:459-467.
A Two-locus DNA Sequence Database for Typing Plant and Human Pathogens Within the Fusarium oxysporum Species Complex - (Peer Reviewed Journal)
O Donnell, K., Gueidan, C., Sink, S.L., Johnston, P.R., Crous, P., Glenn, A.E., Riley, R.T., Zitomer, N.C., Colyer, P., Waalwijk, C., Van Der Lee, T., Moretti, A., Kang, S., Kim, H., Geiser, D.M., Juba, J., Baayen, R.P., Cromey, M.G., Bithel, S., Sutton, D.A., Skovgaard, K., Ploetz, R., Kistler, H.C., Elliott, M., Davis, M., Sarver, B.A. 2009. A Two-locus DNA Sequence Database for Typing Plant and Human Pathogens Within the Fusarium oxysporum Species Complex. Fungal Genetics and Biology. 46(12):936-948.
Hepatotoxic Mycotoxins - (Book / Chapter)
Eaton, D.L., Beima, K.M., Bammler, T.K., Riley, R.T., Voss, K.A. 2010. Hepatotoxic Mycotoxins. In: Roth, R.A., Ganey, P.E., editors. Comprehensive Toxicology. 2nd edition. Volume 9 - Hepatic Toxicology. Elsevier. p. 527-569.
A bioassay approach for determining the effect of cooking on fumonisin toxicity - (Abstract Only)
Voss, K.A., Burns, T.D., Ryu, D., Jackson, L.S., Bullerman, L.B., Riley, R.T., Gelineau-Van Waes, J. 2009. A bioassay approach for determining the effect of cooking on fumonisin toxicity. Proceedings of presentations for the German Society for Mycotoxin Research Annual Workshop, Muenster, Germany, June 2009.
Comparing the reproductive toxicity of fumonisin B1 (FB1) and hydrolyzed fumonisin B1 (HFB1): only FB1 induced neural tube defects in LM/Bc Mice - (Abstract Only)
Voss, K.A., Burns, T.D., Snook, M.E., Riley, R.T., Gelineau-Van Waes, J.B. 2009. Comparing the reproductive toxicity of fumonisin B1 (FB1) and hydrolyzed fumonisin B1 (HFB1): only FB1 induced neural tube defects in LM/Bc Mice. Proceedings of the 20009 Annual Meeting of the Center for Food Safety, University of Georgia. March 3 - 4, 2009. Athens, Georgia.
Ceramide synthase inhibition by fumonisin B1 causes accumulation of 1-deoxy-sphinganine: a novel category of bioactive 1-deoxy-sphingoid bases and 1-deoxy-dihydroceramides biosynthesized by mammalian cell lines and animals Reprint Icon - (Peer Reviewed Journal)
Zitomer, N.C., Mitchell, T.R., Voss, K.A., Bondy, G.S., Pruett, S.T., Garnier-Amblard, E.C., Liebeskind, L.S., Park, H., Wang, E., Sullards, M., Merrill, A.H., Riley, R.T. 2009. Ceramide synthase inhibition by fumonisin B1 causes accumulation of 1-deoxy-sphinganine: a novel category of bioactive 1-deoxy-sphingoid bases and 1-deoxy-dihydroceramides biosynthesized by mammalian cell lines and animals. Journal of Biological Chemistry. 284(8):4786-4795.
Accumulation of 1-Deoxysphinganine in mammalian cells and tissues following fumonisin inhibition of ceramide synthase: a novel category of bioactive sphingoid bases and 1-Deoxydihydroceramides - (Abstract Only)
Riley, R.T., Zitomer, N.C., Mitchell, T.R., Voss, K.A., Bondy, G.S., Pruett, S.T., Garnier, E., Liebeskind, L.S., Park, H., Wang, E., Sullards, C., Merrill, A.H. 2009. Accumulation of 1-Deoxysphinganine in mammalian cells and tissues following fumonisin inhibition of ceramide synthase: a novel category of bioactive sphingoid bases and 1-Deoxydihydroceramides. Toxicological Sciences 108:132.
Hydrolyzed fumonisin B1 (HFB1) did not induce neural tube defects in LM/Bc mice - (Abstract Only)
Voss, K.A., Burns, T.D., Snook, M.E., Riley, R.T., Gelineau-Van Waes, J. 2009. Hydrolyzed fumonisin B1 (HFB1) did not induce neural tube defects in LM/Bc mice. Toxicological Sciences 108:156.
Placental and neural tube defects after maternal fumonisin or FRY720 exposure - (Abstract Only)
Gelineau-Van Waes, J., Maddox, J., Wilberding, J., Voss, K.A., Riley, R.T. 2009. Placental and neural tube defects after maternal fumonisin or FRY720 exposure. Toxicological Sciences 108:132.
Isolation and characterization of 1-Deoxysphinganine, a novel sphingoid base that accumulates in cells following fumonisin B1 inhibition of ceramide synthase - (Abstract Only)
Zitomer, N.C., Mitchell, T.R., Voss, K.A., Pruett, S.T., Garnier, E., Liebeskind, L.S., Park, H., Wang, E., Sullards, C., Merrill, A.H., Riley, R.T. 2009. Isolation and characterization of 1-Deoxysphinganine, a novel sphingoid base that accumulates in cells following fumonisin B1 inhibition of ceramide synthase. Toxicological Sciences 108:132.
Ceramide synthase inhibition causes accumulation of 1-deoxysphinganine: biosynthesis of a novel category of bioactive sphingoid bases in diverse mammalian cell linesa and mice - (Abstract Only)
Park, H., Zitomer, N.C., Mitchell, T.R., Voss, K.A., Wang, E., Sullards, C., Garnier, E., Liebeskind, L., Riley, R.T., Merrill, A. 2008. Ceramide synthase inhibition causes accumulation of 1-deoxysphinganine: biosynthesis of a novel category of bioactive sphingoid bases in diverse mammalian cell linesa and mice. Southeastern Regional Lipd Conference. November 5 - 7, 2008. Cashiers, NC.
A two-locus DNA sequence database for identifying host-specific pathogens and phylogenetic diversity within the Fusarium oxysporum species complex - (Abstract Only)
O Donnell, K., Johnston, P., Crous, P., Gueidan, C., Colyer, P., Glenn, A.E., Riley, R.T., Zitomer, N.C., Waalwijk, C., Geiser, D., Kang, S., Juba, J., Sutton, D.A., Ploetz, P., Elliot, M., Kistler, H.C., Davis, M., Sink, S.L., Sarver, B. 2008. A two-locus DNA sequence database for identifying host-specific pathogens and phylogenetic diversity within the Fusarium oxysporum species complex. Meeting Abstract.
Maternal fumonisin exposure as a risk factor for neural tube defects - (Book / Chapter)
Gelineau-Van Waes, J., Voss, K.A., Stevens, V.L., Speer, M.C., Riley, R.T. 2009. Maternal fumonisin exposure as a risk factor for neural tube defects. In: Taylor, S., editor. Advances in Food and Nutrition Research. Volume 56. Amsterdam, The Netherlands:Elsevier/Academic Press. p.145-181.
Fungal endophyte metabolism and allelopathic interactions with host plants - (Abstract Only)
Glenn, A.E., Zitomer, N.C., Riley, R.T. 2008. Fungal endophyte metabolism and allelopathic interactions with host plants. International Allelopathy Congress. September 21-25,2008. Saratoga Springs, NY.
A single extraction method for the analysis by liquid chromatography/tandem mass spectrometry of fumonisins and biomarkers of disrupted sphingolipid metabolism in tissues of maize seedlings - (Abstract Only)
Zitomer, N.C., Glenn, A.E., Bacon, C.W., Riley, R.T. 2008. A single extraction method for the analysis by liquid chromatography/tandem mass spectrometry of fumonisins and biomarkers of disrupted sphingolipid metabolism in tissues of maize seedlings. Mycological Society of America. August 9 - 13, 2008. State College, PA.
Fumonisin concentrations and in vivo toxicity of nixtamalized Fusarium verticillioides culture material: evidence for Fumonisin-matrix interactions. Reprint Icon - (Peer Reviewed Journal)
Burns, T.D., Snook, M.E., Riley, R.T., Voss, K.A. 2008. Fumonisin concentrations and in vivo toxicity of nixtamalized Fusarium verticillioides culture material: evidence for Fumonisin-matrix interactions. Food and Chemical Toxicology. 46:2841-2848.
A single extraction method for the analysis by liquid chromatography/tandem mass spectrometry of fumonisins and biomarkers of disrupted sphingolipid metabolism in tissues of maize seedlings Reprint Icon - (Peer Reviewed Journal)
Zitomer, N.C., Glenn, A.E., Bacon, C.W., Riley, R.T. 2008. A single extraction method for the analysis by liquid chromatography/tandem mass spectrometry of fumonisins and biomarkers of disrupted sphingolipid metabolism in tissues of maize seedlings. Analytical and Bioanalytical Chemistry. 391:2257-2263.
Transformation-mediated complementation of a FUM gene cluster deletion in Fusarium verticillioides restores both fumonisin production and pathogenecity on maize seedlings. - (Peer Reviewed Journal)
Glenn, A.E., Zitomer, N.C., Zimeri, A.M., Williams, L.D., Riley, R.T., Proctor, R. 2008. Transformation-mediated complementation of a FUM gene cluster deletion in Fusarium verticillioides restores both fumonisin production and pathogenecity on maize seedlings. Molecular Plant-Microbe Interactions. 21:87-97.
Fumonisin mycotoxin contamination of corn-based foods consumed by potentially pregnant women in Southern California - (Peer Reviewed Journal)
Dvorak, N.J., Riley, R.T., Harris, M., Mcgregor, J.A. 2008. Fumonisin mycotoxin contamination of corn-based foods consumed by potentially pregnant women in Southern California. The Journal of Reproductive Medicine. 53:672-676.
A bioassay approach for determining the effect of cooking on fumonisin today - (Abstract Only)
Voss, K.A., Ryu, D., Burns, T., Riley, R.T., Jackson, L., Bianchini, A., Bullerman, L. 2008. A bioassay approach for determining the effect of cooking on fumonisin today. American Chemical Society Abstracts. April 6 - 10, 2008. New Orleans, LA.
Accumulation of sphingoid bases, the structural sphingoid base analog FTY720 and their phosphorylated metabolites in blood, plasma and decidua of SWV and LMBC mice treated with Fumonisin B1 or FTY720 - (Abstract Only)
Riley, R.T., Voss, K.A., Maddox, J.R., Wilberding, J., Gelineau-Van Waes, J.B. 2008. Accumulation of sphingoid bases, the structural sphingoid base analog FTY720 and their phosphorylated metabolites in blood, plasma and decidua of SWV and LMBC mice treated with Fumonisin B1 or FTY720. Toxicological Sciences. March 16-20, 2008. Seattle, Washington.
Fumonisin concentrations and in vivo toxicity after nixtamalization of corn culture material: evidence for fumonisin-matrix binding - (Abstract Only)
Voss, K.A., Burns, T.D., Riley, R.T., Snook, M.E., Mitchell, T.R. 2007. Fumonisin concentrations and in vivo toxicity after nixtamalization of corn culture material: evidence for fumonisin-matrix binding. United States-Japan Cooperative Program in Natural Resources. November 3 - 10, 2007. Tokyo and Okinawa, Japan.
Characterization and complementation of an apparent FUM gene cluster deletion in Fusarium verticillioides. - (Proceedings)
Glenn, A.E., Zitomer, N.C., Riley, R.T., Proctor, R. 2007. Characterization and complementation of an apparent FUM gene cluster deletion in Fusarium verticillioides. In: Proceedings of the Aflatoxin/Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 22 - 24, 2007. Atlanta, GA. p. 40
Disruption of ceramide biosynthesis and accumulation of sphingoid bases and sphingoid base 1-phosphates: A mechanism for Fusarium verticillioides effects in maize-seedling disease. - (Proceedings)
Williams, L.D., Zitomer, N.C., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2007. Disruption of ceramide biosynthesis and accumulation of sphingoid bases and sphingoid base 1-phosphates: A mechanism for Fusarium verticillioides effects in maize-seedling disease.. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 22 - 24, 2007.Atlanta, GA.
Effect of nixtamalization with and without corn matrix on the concentration and toxicity of fumonisins in Fusarium verticillioides culture material. - (Abstract Only)
Burns, T.D., Snook, M.E., Mitchell, T.R., Riley, R.T., Voss, K.A. 2007. Effect of nixtamalization with and without corn matrix on the concentration and toxicity of fumonisins in Fusarium verticillioides culture material.. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 22 - 24, 2007. Atlanta, GA.
Estimated fumonisin exposure in Guatemala is greatest in consumers of lowland maize - (Peer Reviewed Journal)
Torres, O.A., Palencia, E.R., Lopez de Pratdesaba, L., Grajeda, R., Fuentes, M., Speer, M.C., Merrill Jr, A.H., O Donnell, K., Bacon, C.W., Glenn, A.E., Riley, R.T. 2007. Estimated fumonisin exposure in Guatemala is greatest in consumers of lowland maize. Journal of Nutrition. 137:2723-2729.
An historical overview of field disease outbreaks known or suspected to be caused by consumption of feeds contaminated with Fusarium toxins - (Review Article)
Morgavi, D.P., Riley, R.T. 2007. An historical overview of field disease outbreaks known or suspected to be caused by consumption of feeds contaminated with Fusarium toxins. Animal Feed Science And Technology. 137:201-212.
Fusarium and their toxins: Mycology, occurrence, toxicity, control, and economic impact - (Review Article)
Morgavi, D.P., Riley, R.T. 2007. Fusarium and their toxins: Mycology, occurrence, toxicity, control, and economic impact. Animal Feed Science And Technology. 137:199-200.
Characterization and complementation of a fumonisin biosynthetic gene cluster deletion in banana isolates of Fusarium verticillioides - (Abstract Only)
Glenn, A.E., Zitomer, N.C., Riley, R.T., Proctor, R. 2007. Characterization and complementation of a fumonisin biosynthetic gene cluster deletion in banana isolates of Fusarium verticillioides. Phytopathology. 97:S41.
Fetotoxicity and neural tube defects in CD1 mice exposed to the mycotoxin Fumonisin B1 - (Peer Reviewed Journal)
Voss, K.A., Riley, R.T., Gelineau Van-Waes, J. 2007. Fetotoxicity and neural tube defects in CD1 mice exposed to the mycotoxin Fumonisin B1. International Symposium of Mycotoxicology Meeting. Mycotoxins 57S:67-72.
Inducible nitric oxide has protective effect on fumonisin B1 hepatotoxicity in mice via modulation of sphingosine kinase - (Peer Reviewed Journal)
Suzuki, H., Riley, R.T., Sharma, R.P. 2007. Inducible nitric oxide has protective effect on fumonisin B1 hepatotoxicity in mice via modulation of sphingosine kinase. Toxicology 229:42-53.
Toxicological Evaluation of Fusarium verticillioides Culture Material Nixtamalized in the Presence and Absence of Corn Matrix - (Abstract Only)
Burns, T.D., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicological Evaluation of Fusarium verticillioides Culture Material Nixtamalized in the Presence and Absence of Corn Matrix. Toxicology Retreat, Interdisciplinary Toxicology Program - University of Georgia, Georgia Center for Continuing Education. March 19, 2007. Athens, GA.
Toxicity of fumonisin-contaminated fungal cultures nixtamalized in the presence and absence of corn matrix. - (Abstract Only)
Burns, T.D., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicity of fumonisin-contaminated fungal cultures nixtamalized in the presence and absence of corn matrix. Meeting, Center for Food Safety, University of Georgia. February 28, 2007. Athens, GA.
Fumonisin Disruption of Ceramide Biosynthesis in Maize Roots and the Effects on Plant Development and Fusarium verticillioides-Induced Seedling Disease - (Peer Reviewed Journal)
Williams, L.D., Glenn, A.E., Zimeri, A.M., Bacon, C.W., Smith, M.A., Riley, R.T. 2007. Fumonisin Disruption of Ceramide Biosynthesis in Maize Roots and the Effects on Plant Development and Fusarium verticillioides-Induced Seedling Disease. Journal of Agricultural and Food Chemistry. 55:2937-2946.
Toxicity of fumonisins, mycotoxins from Fusarium verticillioides - (Book / Chapter)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B. 2008. Toxicity of fumonisins, mycotoxins from Fusarium verticillioides. In: Wilson, C.L., editor. Microbial Food Contamination. Boca Raton, FL:CRC Press. p. 107-126.
Fetotoxicity and neural tube defects on CD1 mice exposed to the mycotoxin fumonisin b1 - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B. 2006. Fetotoxicity and neural tube defects on CD1 mice exposed to the mycotoxin fumonisin b1. International Symposium of Mycotoxicology Meeting. December 13-14,2006. Bangkok, Thailand.
Increased accumulation of fumonisin B1, sphingoid bases and sphingoid base 1-phosphates: explaining the differential sensitivity of rat kidney and liver to fumonisin toxicity. - (Abstract Only)
Riley, R.T., Voss, K.A. 2007. Increased accumulation of fumonisin B1, sphingoid bases and sphingoid base 1-phosphates: explaining the differential sensitivity of rat kidney and liver to fumonisin toxicity. Toxicological Sciences. Abst. 1450, p. 200.
Toxicological evaluation of Fusarium verticillioides culture material nixtamalized in the presence and absence of corn matrix. - (Abstract Only)
Burns, T., Snook, M.E., Riley, R.T., Mitchell, T.R., Voss, K.A. 2007. Toxicological evaluation of Fusarium verticillioides culture material nixtamalized in the presence and absence of corn matrix. Toxicological Sciences. Abst. 726, p. 138.
Fumonisin production is necessary for development of the full spectrum of symptoms indicative of Fusarium verticillioides maize-seedling disease and evidence for disruption of sphingolipid metabolism as the proximate cause. - (Abstract Only)
Williams, L.D., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2007. Fumonisin production is necessary for development of the full spectrum of symptoms indicative of Fusarium verticillioides maize-seedling disease and evidence for disruption of sphingolipid metabolism as the proximate cause. Toxicological Sciences. Abst. 550, p. 118.
Necessity of fumonisin production by Fusarium verticillioides for Foliar disease on corn seedlings and evaluation of absorption and translocation of the mycotoxin - (Abstract Only)
Zimeri, A.M., Williams, L.D., Riley, R.T., Glenn, A.E. 2006. Necessity of fumonisin production by Fusarium verticillioides for Foliar disease on corn seedlings and evaluation of absorption and translocation of the mycotoxin. US-Japan Coop Pgm on Dev and Util of Natural Products Abstracts Proceedings.November 5 - 12, 2006. Washington, DC.
Fumonisin B1 is necessary for corn seedling disease but is minimally translocated from roots to shoots - (Abstract Only)
Zimeri, A.M., Williams, L.D., Riley, R.T., Glenn, A.E. 2006. Fumonisin B1 is necessary for corn seedling disease but is minimally translocated from roots to shoots. Aflatoxin Elimination Workshop Proceedings. October 16 - 18, 2006. Fort Worth, Texas.
Mode of Action of Mycotoxins - (Abstract Only)
Riley, R.T. , Voss, K.A. and Pestka, J. Mode of action of mycotoxins. Proceedings of The World Mycotoxin Forum, the Fourth Conference, November 6-8, 2006. Alltech Corpmedia, DVD M829 NTSC Disk 3: Research, Released March 26, 2007. (Instructional DVD). Cincinnatti, OH.
Differential sensitivity of rat kidney and liver to fumonisin toxicity: Organ specific differences in toxin accumulation and sphingoid base metabolism. - (Abstract Only)
Riley, R.T., Voss, K.A. 2006. Differential sensitivity of rat kidney and liver to fumonisin toxicity: Organ specific differences in toxin accumulation and sphingoid base metabolism.. American Chemical Society Abstracts. September 10 - 14, 2006. San Francisco, CA.
Fumonisin Production and Bioavailability to Maize Seedlings Grown from Seeds Inoculated with Fusarium Verticillioides and Grown in Natural Soils Reprint Icon - (Peer Reviewed Journal)
Williams, L.D., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2006. Fumonisin production and bioavailability to maize seedlings grown from seeds inoculated with fusarium verticillioides and grown in natural soils. Journal of Agricultural and Food Chemistry 54(15):5694-5700.
The mycotoxin fumonisin B1 is necessary for corn seedling disease development and is translocated from roots to shoot. - (Abstract Only)
Zimeri, A.M., Williams, L.D., Riley, R.T., Glenn, A.E. 2006. The mycotoxin fumonisin B1 is necessary for corn seedling disease development and is translocated from roots to shoot {abstract}. Phytopathology 96:S131.
Fumonisins in Maize in Guatemala, Preliminary Exposure Estimate and Policies and Recommendations to Minimize Exposure - (Abstract Only)
Riley, R.T., Torres, O.A., Palencia, E.R., De Pratdesaba, L., Glenn, A.E., O Donnell, K., Fuentes, M. 2006. Fumonisins in maize in guatemala, preliminary exposure estimate and policies and recommendations to minimize exposure. Association Official Analytical Chemists Southern Section Program Abstracts. p.61.
Differential Sensitivity of Rat Kidney and Liver to Fumonisin Toxicity: Organ Specific Differences in Toxin Accumulation and Sphingoid Base Metabolism - (Peer Reviewed Journal)
Riley, R.T., Voss, K.A. 2006. Differential sensitivity of rat kidney and liver to fumonisin toxicity: organ specific differences in toxin accumulation and sphingoid base metabolism. Toxicological Sciences. 92(1):335-345.
International shipping of fumonisins from maize extracts on C18 sorbent - (Peer Reviewed Journal)
Riley, R.T., Torres, O.A., Palencia, E. 2006. International shipping of fumonisins from maize extracts on C18 sorbent. Food Additives and Contaminants 23(8):826-832.
The role of tumor necrosis factor alpha and the peroxisome proliferator-activated receptor alpha in modulating the effects of fumonisin in mouse liver - (Peer Reviewed Journal)
Voss, K. A., Riley, R.T., Dunn, C., Corton, J. 2006. The role of tumor necrosis factor alpha and the peroxisome proliferator-activated receptor alpha in modulating the effects of fumonisin in mouse liver. Toxicology 222:165-174.
Fumonisins and Neural Tube Defects: Reproductive Toxicity Studies in the Lm/bc and Cd1 Mouse Strains - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B. 2006. FUMONISINS AND NEURAL TUBE DEFECTS: REPRODUCTIVE TOXICITY STUDIES IN THE LM/BC AND CD1 MOUSE STRAINS. Food Safety International Conference. February 15-16,2006. Sydney Australia.
Fumonisin Inhibition of Ceramide Synthase: a Possible Risk Factor for Human Neural Tube Defects - (Book / Chapter)
Riley, R.T., Voss, K.A., Speer, M., Stevens, V.L., Gelineau-Van Waes, J. 2006. Fumonisin inhibition of ceramide synthase: a possible risk factor for human neural tube defects. In: Hirabayashi, U., Igarashi, I., Merrill, Jr., A.H., editors. Sphingolipid Biology. Heidelberg, Germany: Springer. p.345-361.
Fumonisins: Current Research Trends in Developmental Toxicology - (Peer Reviewed Journal)
Voss, K.A., Gelineau-Van Waes, J., Riley, R.T. 2006. Fumonisins: current research trends in developmental toxicology. Mycotoxin Research 22(1):61-69.
Induction of Neural Tube Defects in Cd1 Mice by Intraperitoneal Exposure to Fumonisin B1 - (Abstract Only)
Burns, T.D., Riley, R.T., Gelineau-Van Waes, J.B., Voss, K.A. 2006. Induction of neural tube defects in cd1 mice by intraperitoneal exposure to fumonisin b1[abstract]. Toxicological Sciences. 90(1):408.
Gene-Nutrient-Environment Interactions As Risk Factors for Birth Defects: Fumonisin, Folate, Genetic Variation and Neural Tube Defects - (Abstract Only)
Gelineau-Van Waes, J., Riley, R.T. 2006. Gene-nutrient-environment interactions as risk factors for birth defects: fumonisin, folate, genetic variation and neural tube defects [abstract]. Toxicological Sciences 90(1):305.
Evidence for Increased Sphingoid Base 1-Phosphate Lyase Activity in Corn Seedlings after Prolonged Exposure to Fumonisin - (Abstract Only)
Williams, L.D., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2006. Evidence for increased sphingoid base 1-phosphate lyase activity in corn seedlings after prolonged exposure to fumonisin [abstract]. Toxicological Sciences 90(1):408.
Studies on the Induction of Neural Tube Defects in the Lm/bc and Cd1 Mouse Strains Following Oral Or Intraperitoneal Fumonisin Exposure - (Abstract Only)
Voss, K.A., Riley, R.T., Burns, T.D., Gelineau-Van Waes, J.B. 2005. Studies on the induction of neural tube defects in the lm/bc and cd1 mouse strains following oral or intraperitoneal fumonisin exposure. Proceedings of the 40th Joint Panel Meeting of the United States-Japan Cooperative Program on Natural Resources. Matusushima, Japan. p. 58
Toxicity Responses of Corn to the Mycotoxin Fumonisin B1 in the Absence of Fusarium Verticillioides Infection - (Proceedings)
Zimeri, A.M., Williams, L.D., Riley, R.T., Glenn, A.E. 2005. Toxicity responses of corn to the mycotoxin fumonisin b1 in the absence of fusarium verticillioides infection [abstract]. Multicrop Aflatoxin and 6th Annual Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. p. 55.
Toxic Effects of Fumonisin in Mouse Liver Are Independent of the Peroxisome Proliferator-Activated Receptor Alpha - (Peer Reviewed Journal)
Voss, K.A., Liu, J., Anderson, S.P., Dunn, C., Miller, J., Owen, J.R., Riley, R.T., Bacon, C.W., Corton, J. 2006. Toxic effects of fumonisin in mouse liver are independent of the peroxisome proliferator-activated receptor alpha. Toxicological Sciences. 89(1):108-119.
Fumonisins in Maize in Guatemala, Preliminary Exposure Estimate, and Policies and Recommendations to Minimize Exposure - (Abstract Only)
Riley, R.T., Torres, O.A., Palencia, E.R., Lopez De Pratdesaba, L., Glenn, A.E., O Donnell, K., Fuentes, M. 2006. Fumonisins in maize in guatemala, preliminary exposure estimate, and policies and recommendations to minimize exposure. Aflatoxin Elimination Workshop Proceedings. p. 61.
Developmental Toxicity of Fusarium Verticillioides and Fumonisin B1 in Lm/bc and Cd1 Mice: Comparing the in Vivo Models - (Abstract Only)
Voss, K.A., Riley, R.T., Burns, T.D., Gelineau-Van Waes, J.B. 2005. Developmental toxicity of fusarium verticillioides and fumonisin b1 in lm/bc and cd1 mice: comparing the in vivo models. Proceeding of the 2005 Annual MultiCrop Aflatoxin/Fumonisin Elimination and Fungal Genomics Workshop. Raleigh, North Carolina. p. 63.
Lupus-Prone Nzbwf1/j Mice, Defective in Cytokine Signaling, Are Resistant to Fumonisin Hepatotoxicity Despite Accumulation of Liver Sphinganine - (Peer Reviewed Journal)
Sharma, R.P., He, Q., Riley, R.T. 2005. Lupus-prone NZBWF1/J mice, defective in cytokine signaling, are resistant to fumonisin hepatotoxicity despite accumulation of liver sphinganine. Toxicology. 216:59-71.
Fumonisin concentration and ceramide synthase inhibitory activity of corn, masa, and tortilla chips - (Peer Reviewed Journal)
Voss, K.A., Norred, W.P., Meredith, F.I., Riley, R.T., Saunders, D. 2006. Fumonisin concentration and ceramide synthase inhibitory activity of corn, masa, and tortilla chips. Journal of Toxicology and Environmental Health. 69(14):1387-1397.
Trends in Fumonisin Research: Recent Studies on the Developmental Effects of Fumonisins and Fusarium Verticillioides - (Review Article)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J. 2005. Trends in fumonisin research: recent studies on the developmental effects of fumonisins and fusarium verticillioides. Journal of the Japanese Association of Mycotoxicology/Mycotoxins 55(2):91-100
Trends in fumonisin research: recent studies on the developmental effects of fumonisins and fusarium verticillioides - (Proceedings)
Voss, K.A., Riley, R.T., Gelineau-van Waes, J. 2005. Trends in fumonisin research: recent studies on the developmental effects of fumonisins and fusarium verticillioides. Journal of the Japanese Association of Mycotoxicology/Mycotoxins. 55(2):91-100.
In Planta Interactions of Fusarium Verticillioides with Corn and Mechanisms of Fumonisin Pyhtotoxicity. - (Abstract Only)
Zimeri, A.M., Williams, L.D., Riley, R.T., Glenn, A.E. 2005. In planta interactions of Fusarium verticillioides with corn and mechanisms of fumonisin pyhtotoxicity [abstract]. Phytopathology. 95(6):S118.
Fumonisins in Highland and Lowland Maize in Guatemala and a Preliminary Exposure Estimate - (Abstract Only) - (26-May-05)
Activated Carbon Does Not Prevent the Toxicity of Culture Material Containing Fumonisin B1 When Fed to Weanling Piglets - (Peer Reviewed Journal)
Piva, A., Casadei, G., Pagliuca, G., Cabassi, E., Galvano, F., Solfrizzo, M., Riley, R.T., Diaz, D.E. 2005. Activated carbon does not prevent the toxicity of culture material containing fumonisin b1 when fed to weanling piglets. Journal of Animal Science. 83:1939-1947.
Reproductive Toxicity of Fumonisin-Producing Fusarium Verticillioides in the Lm/bc and Cd1 Mouse Strains - (Abstract Only)
Voss, K.A., Gelineau-Van Waes, J.B., Riley, R.T., Burns, T.D., Bacon, C.W. 2005. Reproductive toxicity of fumonisin-producing fusarium verticillioides in the LM/Bc and CD1 mouse strains. Annual Report for 2004 of the Center for Food Safety, University of Georgia. Athens, Georgia. University of Georgia. p.
Fumonisin-Induced Liver Toxicity in Mice Is Independent of the Peroxisome Proliferation-Activated Receptor Alpha - (Abstract Only)
Voss, K.A., Liu, J., Miller, J.D., Owen, J.R., Riley, R.T., Bacon, C.W., Corton, J.C. 2005. Fumonisin-induced liver toxicity in mice is independent of the peroxisome proliferation-activated receptor alpha. Annual Report for 2004 Center for Food Safety, University of Georgia. Athens, Georgia. University of Georgia. p.
Maternal fumonisin exposure and risk for neural tube defects: mechanisms in an in vivo mouse model - (Peer Reviewed Journal)
Gelineau-Van Waes, J., Starr, L., Maddox, J.R., Aleman, F., Voss, K.A., Wilberding, J., Riley, R.T. 2005. Maternal fumonisin exposure and risk for neural tube defects: mechanisms in an in vivo mouse model. Birth Defects Part A: Clinical amd Molecular Teratology. 73:487-497.
Foodborne Mycotoxins: Chemistry, Biology, Ecology, and Toxicology - (Book / Chapter)
Cousin, M.A., Riley, R.T., Pestka, J.J. 2005. Foodborne mycotoxins: chemistry, biology, ecology, and toxicology. In: Fratamico, P.M., Bhunia, A.K., editors, Foodborne Pathogens: Microbiology and Molecular Biology. Norfolk, United Kingdom: Horizon Scientific Press, Ltd. p. 164-226.
Time and Dose-Dependent Changes in Sphingoid Base 1-Phosphates in Tissues from Rats Fed Diets Containing Fumonisins - (Abstract Only)
Riley, R.T., Showker, A.J., Voss, K.A. 2005. Time- and dose-dependent changes in sphingoid base 1-phosphates in tissues from rats fed diets containing fumonisins [abstract]. Toxicological Sciences. 84(S1):284-285.
Myriocin Prevents Fumonisin B1-Induced Sphingoid Base Accumulation in Mice Liver Without Ameliorating Hepatotoxicity. - (Peer Reviewed Journal)
He, Q., Riley, R.T., Sharma, R.P. 2005. Myriocin prevents fumonisin B1-induced sphingoid base accumulation in mice liver without ameliorating hepatotoxicity. Food and Chemical Toxicology. 43:969-979.
Developmental Toxicity of Diets Containing Fumonisin B1 to Lm/bc and Cd1 Mice: a Comparative Study - (Abstract Only)
Voss, K.A., Gelineau Van-Waes, J.B., Riley, R.T., Burns, T.D., Bacon, C.W. 2005. Developmental toxicity of diets containing fumonisin B1 to LM/BC and CD1 mice: a comparative study. Toxicological Sciences. 84:(S1):1396.
Accumulation of Sphingoid Bases and Sphingoid Base 1-Phosphates: a Possible Mechanism for Fusarium Verticillioides Corn-Seedling Disease - (Abstract Only)
Williams, L.D., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2005. Accumulation of sphingoid bases and sphingoid base 1-phosphates: a possible mechanism for Fusarium verticillioides corn-seedling disease [abstract]. Toxicological Sciences. 84(S1):285.
Fungal Secondary Metabolites As Fitness and Pathogenicity Factors: a Closer Look at Fumonisin B1. - (Abstract Only)
Glenn, A.E., Williams, L.D., Riley, R.T. 2005. Fungal secondary metabolites as fitness and pathogenicity factors: a closer look at fumonisin b1. Great Lakes Regional American Chemical Society Symposium.
In Vitro Screening for Biological Activity Associated with Fumonisins in Nixtamalized Foods - (Abstract Only)
Williams, L.D., Voss, K.A., Norred, W.P., Saunders, S., Riley, R.T. 2004. In vitro screening for biological activity associated with fumonisins in nixtamalized foods [abstract]. Toxicological Sciences. 78:1029.
Mycotoxins: Metabolism, Mechanisms and Biochemical Markers - (Book / Chapter)
Riley, R.T., Pestka, J. 2005. Mycotoxins: Metabolism, mechanisms and biochemical markers. In: Diaz, D., editor. The Mycotoxin Blue Book. Nottingham, UK:Nottingham University Press. p. 279-294.
Fumonisin B1 As a Phytotoxin of Maize: Examining Mechnaisms of Pathogenicity, Cellular Toxicity, and Resistance in Maize and Possible Translocation of Fumonisin. - (Government Publication)
Glenn, A.E., Williams, L.D., Zimeri, A.M., Riley, R.T. 2005. Fumonisin b1 as a phytotoxin of maize: examining mechnaisms of pathogenicity, cellular toxicity, and resistance in maize and possible translocation of fumonisin. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. Symposium Proceedings. p. 13.
Maternal and Fetal Toxicity of Fumonisin-Producing Fusarium Verticillioides Culture Material in Lm/bc and Cd1 Mice. - (Abstract Only)
Voss, K.A., Gelineau-Van Waes, J.B., Riley, R.T., Burns, T.D., Bacon, C.W. 2004. Maternal and fetal toxicity of fumonisin-producing fusarium verticillioides culture material in lm/bc and cd1 mice. United States-Japan Cooperative Program on Development and Utililization of Natural Resources. Abstracts Proceedings. Nov 8-12,2004. Atlanta, GA.
Accumulation of sphingoid bases and sphingoid base 1-phosphates: A possible mechanism for Fusarium verticillioides corn-seedling disease - (Proceedings)
Williams, L.D., Glenn, A.E., Bacon, C.W., Smith, M.A., Riley, R.T. 2004. Accumulation of sphingoid bases and sphingoid base 1-phosphates: A possible mechanism for Fusarium verticillioides corn-seedling disease. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. p. 10.
Inhibition of Sphingolipid Biosynthesis Decreases Phosphorylated Erk2 in Llc-Pk1 Cells. - (Peer Reviewed Journal)
Rentz, S.S., Showker, A.J., Meredith, F.I., Riley, R.T. 2005. Inhibition of sphingolipid biosynthesis decreases phosphorylated ERK2 in LLC-PK1 cells. Food and Chemical Toxicology. 43:123-131.
The Fumonisin Risk Assessment and Emerging Issues - (Abstract Only)
Riley, R.T., Voss, K.A. 2005. The fumonisin risk assessment and emerging issues. Phytopathology. 94(6):S120.
The Fumonisin Risk Assessment - (Abstract Only)
Riley, R.T., Voss, K.A. 2004. The fumonisin risk assessment. Phytopathology. 94:S120.
Toxicology of the Fumonisins and Neural Rube Defects (Ntd) - (Abstract Only)
Riley, R.T., Gelineau-Van Waes, J., Voss, K.A., Sharma, R.P., Haschek, W.M., Constable, P.D. 2004. Toxicology of the fumonisins and neural rube defects (NTD)[abstract]. International IUPAC Symposium on Mycotoxins and Phycotoxins. p. 91.
Fumonisin Ortho-Phthalaldehyde Derivative Is Stabilized at Low Temperature - (Peer Reviewed Journal)
Williams, L.D., Meredith, F.I., Riley, R.T. 2004. Fumonisin- ortho-phthalaldehyde derivative is stabilized at low temperature. Journal of Chromatography B. 806:311-314.
Fumonisins in Maize in Guatemala and a Preliminary Estimate of Daily Intakes - (Abstract Only)
Riley, R.T., Palencia, E., Torres, O., Glenn, A.E., Fuentes, M. 2004. FUMONISINS IN MAIZE IN GUATEMALA AND A PRELIMINARY ESTIMATE OF DAILY INTAKES. Toxicological Sciences. 78:1023.
Fumonisins in Maize in Guatemala and a Preliminary Estimate of Daily Intakes - (Abstract Only)
Riley, R.T., Palencia, E., Torres, O.R., Glenn, A.E., Fuentes, M. 2004. Fumonisins in maize in guatemala and a preliminary estimate of daily intakes. Toxicological Sciences. 78:1023
In Vitro Screening for Biological Acitivity Associated with Fumonisins in Nixtamalized Foods - (Abstract Only)
Williams, L.D., Voss, K.A., Norred, W.P., Saunders, D.S., Riley, R.T. 2004. In vitro screening for biological acitivity associated with fumonisins in nixtamalized foods. Toxicological Sciences. 78:1029.
The Effects of Cooking on Fumonisins: Overview and Recent Studies - (Abstract Only)
Voss, K.A., Riley, R.T., Norred, W.P., Bacon, C.W., Meredith, F.I. 2004. The effects of cooking on fumonisins: overview and recent studies. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 13-15, 2003, Savannah, Georgia. p. 19.
Fumonisins: Update and Future Research Needs - (Abstract Only)
Voss, K.A., Riley, R.T., Dresden-Osborne, C., Noblet, G.P. 2002. FUMONISINS: UPDATE AND FUTURE RESEARCH NEEDS. Meeting, Center for Food Safety, University of Georgia. March 5 - 6, 2002. Atlanta, GA.
A Survey of Fumonisins in Maize in the Highlands and Lowlands of Guatemala 2000-2002 - (Abstract Only)
Riley, R.T., Torres, O.A., Palencia, E., Glenn, A.E., Fuentes, M. 2004. A survey of fumonisins in maize in the highlands and lowlands of guatemala 2000-2002. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 13-15, 2003, Savannah, Georgia. p. 15.
Panel Discussion: 4th Annual Fumonisin Elimination Workshop for Multicrop Workshop-Afllatoxin/fumonisin/fungal Genomics. - (Proceedings)
Riley, R.T. 2004. Panel discussion: 4th annual fumonisin elimination workshop for multicrop workshop-afllatoxin/fumonisin/fungal genomics.. Multicrop Aflatoxin and Fumonisin Elimination and Fungal Genomics Workshop-The Peanut Foundation. October 12-15, 2003, Savannah, Georgia. p.22-23.
Fumonisins Disrupt Shpingolipid Metabolism, Folate Transport, and Neural Tube Development in Embryo Culture and in Vivo: a Potential Risk Factor for Human Neural Tube Defects among Populations Consuming Fumonisin-Contaminated - (Peer Reviewed Journal)
Marasas, W.O., Riley, R.T., Hendricks, K.A., Stevens, V.L., Sadler, T.W., Gelineau-Van Waes, J., Missmer, S.A., Cabrera Valverde, J., Torres, O.L., Gelderblom, W.A., Allegood, J., Martinez De Figueroa, A., Maddox, J., Miller, J., Starr, L., Sullards, M., Roman Trigo, A., Voss, K.A., Wang, E., Merrill, Jr., A.H. 2004. Fumonisins disrupt shpingolipid metabolism, folate transport, and neural tube development in embryo culture and in vivo: a potential risk factor for human neural tube defects among populations consuming fumonisin-contaminated. Journal of Nutrition 134:711-716.
Fumonisins: Toxicology, Emerging Issues, and Prospects for Control and Detoxification - (Book / Chapter)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B., Bacon, C.W. 2004. Fumonisins: toxicology, emerging issues, and prospects for control and detoxification. In: Yoshizawa, T., editor, New Horizon of Mycotoxicology for Assuring Food Safety, Proceedings International Symposium of Mycotoxicology Kagawa 2003. Takamatsu, Kagawa, Japan. p. 41-48.
Current Trends in Mycotoxin Research: Deoxynivalenol and Fumonisins - (Proceedings)
Voss, K.A., Plattner, R.D., Gelineau-Van Waes, J.B., Riley, R.T., Bacon, C.W. 2003. Current trends in mycotoxin research: deoxynivalenol and fumonisins. National Food Research Institute's International Symposium on Food Safety (Japan). November, 1-5, 2003, Tsukuba, Japan, p. 9-12.
The Use of Genetically Modified Mice for Studying the in Vivo Mode of Action of Fumonisins: Studies on Tumor Necrosis Factor Alpha and the Peroxisome Proliferator-Activated Receptor Alpha. - (Abstract Only)
Voss, K.A., Riley, R.T., Sharma, R.P., Corton, J.C., Miller, J.D., Bacon, C.W. 2004. THE USE OF GENETICALLY MODIFIED MICE FOR STUDYING THE IN VIVO MODE OF ACTION OF FUMONISINS: STUDIES ON TUMOR NECROSIS FACTOR ALPHA AND THE PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR ALPHA.. US-Japan Coop Pgm on Dev and Util of Natural Products Abstracts Proceedings. November 9 - 14, 2003. Tokyo, Japan.
The Use of Genetically Modified Mice for Studying the in Vivo Mode of Action of Fumonisins: Studies on Tumor Necrosis Factor Alpha and the Peroxixome Proliferator-Activated Receptor Alpha. - (Abstract Only)
Voss, K.A., Riley, R.T., Sharma, R.P., Corton, J., Miller, J., Bacon, C.W. 2004. The use of genetically modified mice for studying the in vivo mode of action of fumonisins: studies on tumor necrosis factor alpha and the peroxixome proliferator-activated receptor alpha. Abstracts of Proceedings of US-Japan Cooperative Program on Devlopment and Utililization of Natural Products. November 9-14, 2003. Tokyo, Japan.
Fumonisins: Toxicology, Emerging Issues, and Prospects for Detoxification - (Abstract Only)
Voss, K.A., Riley, R.T., Gelineau-Van Waes, J.B., Bacon, C.W. 2004. Fumonisins: toxicology, emerging issues, and prospects for detoxification [abstract]. Japanese Association of Mycotoxicology - International Symposium of Mycotoxicology in Kagawa. November 4, 2003, Kagawa, Japan. p. 5.
Case Study: Risk Analysis of Fumonisin in "fao Risk Analysis Manual" - (Book / Chapter)
FAO: Food Safety - Risk Analysis, a manual published by the United Nations Food & Agriculture Organization, ILSI, and the Industry Council for Development.
Total Fumonisins Are Reduced in Tortillas Using the Traditional Nixtamalization Methods of Mayan Communities - (Peer Reviewed Journal)
Palencia, E., Torres, O., Hagler, W., Meredith, F.I., Williams, L.D., Riley, R.T. 2003. Total fumonisins are reduced in tortillas using the traditional nixtamalization methods of mayan communities. JOURNAL OF NUTRITION 133:3200-3203.
Method of Altering Sphingolipid Metabolism and Detecting Fumonisin Ingestion and Contamination - (Patent Application)
Merrill, Jr., A.H., Wang, E.W., Liotta, D.C., Riley, R.T. 2004. Method of altering sphingolipid metabolism and detecting fumonisin ingestion and contamination. U.S. Patent 6,720,184.
Performance and Biochemical Parameters of Weanling Pigs Consuming Contaminated Diets with Or Without the Addition of Activiated Charcoal - (Abstract Only)
Piva, A., Diaz, D.E., Casadei, G., Pagliuca, G., Galvano, F., Solfrizzo, M., Riley, R.T., Piva, G. 2003. PERFORMANCE AND BIOCHEMICAL PARAMETERS OF WEANLING PIGS CONSUMING CONTAMINATED DIETS WITH OR WITHOUT THE ADDITION OF ACTIVIATED CHARCOAL. Journal of Animal Science Supplement.Suppl. T53:116.
Fate of Fumonisin in Maize During Nixtamalization and Tortilla Production by Mayan Communities in Guatemala - (Abstract Only)
Riley, R.T., Palencia, E., Torres, O., Hagler, W., Meredith, F.I., Williams, L.D. 2003. FATE OF FUMONISIN IN MAIZE DURING NIXTAMALIZATION AND TORTILLA PRODUCTION BY MAYAN COMMUNITIES IN GUATEMALA. Toxicological Sciences. 77:253.
Fumonisin B1-Induced Neural Tube Defects: Disruption of Membrane Sphingolipids and Folate Transport - (Abstract Only)
STARR, L., RILEY, R.T., VOSS, K.A., MADDOX, J., BENNETT, G., GELINEAU-VAN WAES, J. 2003. FUMONISIN B1-INDUCED NEURAL TUBE DEFECTS: DISRUPTION OF MEMBRANE SPHINGOLIPIDS AND FOLATE TRANSPORT. TOXICOLOGIST. v.77. p.10.
Fumonisin-Induced Neural Tube Defects: Disruption of Sphingolipids and Folate Transport - (Abstract Only)
Gelineau-Van Waes, J.B., Riley, R.T., Voss, K.A., Maddox, J., Bennett, G., Starr, L. 2003. FUMONISIN-INDUCED NEURAL TUBE DEFECTS: DISRUPTION OF SPHINGOLIPIDS AND FOLATE TRANSPORT. Toxicological Sciences. v. 77. p. 171.
Subchronic Toxicity in Rats Fed Culture Materials of Fumonisin-Producing and Moniliformin-Producing Fungal Isolates - (Abstract Only)
Owen, J.R., Plattner, R.D., Rottinghaus, G.E., Riley, R.T., Tackett, R.T., Voss, K.A. 2003. Subchronic toxicity in rats fed culture materials of fumonisin-producing and moniliformin-producing fungal isolates. Toxicological Sciences. 82:253.
Effects of Cooking on the Biological Activity of Fumonisins - (Abstract Only)
Voss, K.A., Norred, W.P., Meredith, F.I., Riley, R.T., Bacon, C.W., Saunders, S. 2003. EFFECTS OF COOKING ON THE BIOLOGICAL ACTIVITY OF FUMONISINS. Toxicologist. v. 77. p. 252.
Effects of Cooking on the Biological Activity of Fumonisins in Corn - (Abstract Only)
Voss, K.A., Norred, W.P., Meredith, F.I., Riley, R.T., Bacon, C.W., Saunders, D.S. 2003. EFFECTS OF COOKING ON THE BIOLOGICAL ACTIVITY OF FUMONISINS IN CORN. University of Georgia Center for Food Safety Annual Meeting. March 2-3,2003. Atlanta, GA.
Effects of Cooking on the Biological Activity of Fumonisins - (Abstract Only)
VOSS, K.A., NORRED, W.P., MEREDITH, F.I., RILEY, R.T., BACON, C.W., SAUNDERS, D.S. 2003. EFFECTS OF COOKING ON THE BIOLOGICAL ACTIVITY OF FUMONISINS. TOXICOLOGIST. v.77. Abstract p.252.
Subchronic Toxicity in Rats Fed Culture Materials of Fumonisin-Producing and Moniliformin-Producing Fungal Isolates - (Abstract Only)
Owen, J.R., Plattner, R.D., Rottinghaus, G.E., Riley, R.T., Voss, K.A. 2003.Subchronic toxicity in rats fed culture materials of fumonisin-producing and moniliformin-producing fungal isolates. University of Georgia, Interdisciplinary Toxicology Program Retreat. March 4,2003. Toxicologist. 77:253.
Inhibition of Ceramide Synthase in Corn Seedlings Infected with Fusarium Verticillioides Or Exposed Directly to Fumonisin B1 in Soil - (Abstract Only)
WILLIAM, L.D., GLENN, A.E., BACON, C.W., SHOWKER, A.J., RILEY, R.T. 2003. INHIBITION OF CERAMIDE SYNTHASE IN CORN SEEDLINGS INFECTED WITH FUSARIUM VERTICILLIOIDES OR EXPOSED DIRECTLY TO FUMONISIN B1 IN SOIL. TOXICOLOGIST. v.77. Abstract p.189.
Inhibition of Ceramide Synthase in Corn Seedlings Infected with Fusarium Verticillioides Or Exposed Directly to Fumonisin B1 in Soil - (Abstract Only)
Williams, L.D., Glenn, A.E., Bacon, C.W., Showker, A.J., Riley, R.T. 2003. INHIBITION OF CERAMIDE SYNTHASE IN CORN SEEDLINGS INFECTED WITH FUSARIUM VERTICILLIOIDES OR EXPOSED DIRECTLY TO FUMONISIN B1 IN SOIL. Toxicologist. v.77. Abstract. p. 189.
Role of the Peroxisome Proliferator-Activated Receptor Alpha in Modulating the Effects of Fumonisin B1 in Mouse Liver - (Abstract Only)
Voss, K.A., Owen, J.R., Laughter, A., Dunn, C., Anderson, S.P., Riley, R.T., Miller, J.D., Corton, J.C. 2003. ROLE OF THE PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR ALPHA IN MODULATING THE EFFECTS OF FUMONISIN B1 IN MOUSE LIVER. Toxicologist. v.77. Abstract. p. 7.
The Role of the Peroxisome Proliferator-Activated Receptor Alpha in Modulating the Effects of Fumonisin B1 in Mouse Liver - (Abstract Only)
VOSS, K.A., LAUGHTER, A., ANDERSON, A., DUNN, C., STAUBER, A.J., RILEY, R.T., MILLER, J.D., CORTON, J.C. 2003. THE ROLE OF THE PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR ALPHA IN MODULATING THE EFFECTS OF FUMONISIN B1 IN MOUSE LIVER. TOXICOLOGIST. v.77. Abstract. p.7.
Leaching and Binding of Fumonisin in Soil Microcosms - (Peer Reviewed Journal)
WILLIAM, L.D., BACON, C.W., MEREDITH, F.I., FRANZLUEBBERS, A.J., WYATT, R.D., SMITH, M.A., RILEY, R.T. 2003. LEACHING AND BINDING OF FUMONISIN IN SOIL MICROCOSMS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. v.51. p.685-690.
Kinetics and Binding of Fumonisin in a Model Soil System - (Abstract Only)
Williams, L.D., Bacon, C.W., Showker, A.J., Meredith, F.I., Franzluebbers, A.J., Smith, M.A., Wyatt, R., Riley, R.T. 2002. KINETICS AND BINDING OF FUMONISIN IN A MODEL SOIL SYSTEM. Toxicologist. 66:69-70.
Determining the Effect of Baking, Frying and Mixtamalization on Fumonisins by Means of in Vivo and in Vitro Bioassays - (Abstract Only)
Voss, K.A., Norred, W.P., Meredith, F.I., Riley, R.T., Bacon, C.W., Saunders, D. 2002. DETERMINING THE EFFECT OF BAKING, FRYING AND MIXTAMALIZATION ON FUMONISINS BY MEANS OF IN VIVO AND IN VITRO BIOASSAYS. US-Japan Coop Pgm on Dev and Util of Natural Products Abstracts Proceedings. November 11-15,2002. Emoryville, CA.
Subchronic Toxicity in Rats Fed Culture Materials of Fumonisin-Producing and Moniliformin-Producing Fungal Isolates - (Abstract Only)
Owen, J.R., Plattner, R.D., Rottinghaus, G.E., Riley, R.T., Voss, K.A. 2002. Subchronic toxicity in rats fed culture materials of fumonisin-producing and moniliformin-producing fungal isolates. Southeast Regional Society of Toxicology. Oct. 8, 2002. Athens, GA.
Evidence for a Fusarium Verticillioides Seedling Pathogenicity Factors: All Roads Traveled Lead to Fumonisin. - (Proceedings)
Glenn, A.E., Williams, L.D., Riley, R.T. 2003. Evidence for a fusarium verticillioides seedling pathogenicity factors: all roads traveled lead to fumonisin. Mycopathologia. Preface. p. 409.
Proceedings of the 1st Fungal Genomics, 2nd Fumonisin Elimination and 14th Aflatoxin Elimination Workshops - (Government Publication)
RILEY, R.T., ROBENS, J.F. Editors. PROCEEDINGS OF THE 1ST FUNGAL GENOMICS, 2ND FUMONISIN ELIMINATION AND 14TH AFLATOXIN ELIMINATION WORKSHOPS. AFLATOXIN ELIMINATION WORKSHOP PROCEEDINGS. USDA-Agricultural Research Service. Beltsville, MD. 2002. p.1-184.
Evidence for a Fusarium Verticillioides Seedling Pathogenicity Factor: All Roads Traveled Lead to Fumonisin. - (Abstract Only)
Glenn, A.E., Williams, L.D., Riley, R.T. 2002. EVIDENCE FOR A FUSARIUM VERTICILLIOIDES SEEDLING PATHOGENICITY FACTOR: ALL ROADS TRAVELED LEAD TO FUMONISIN.. Aflatoxin Elimination Workshop Proceedings. October 23 - 25, 2002. San Antonio, TX.
Health Risks Associated with Mycotoxin Contamination - (Proceedings)
Riley, R.T., Phillips, T., Norred, W.P., Huebner, H., Lemke, S. 2003. HEALTH RISKS ASSOCIATED WITH MYCOTOXIN CONTAMINATION. Workshop Proceedings of the International Workshop on Mycotoxins. Center for Food Safety and Nutrition. College PArk, MD. Reel 1, 2002.
Characterization of a Fusarium Verticillioides Seedling Pathogenicity Factor - (Abstract Only)
Glenn, A.E., Meredith, F.I., Riley, R.T. 2002. CHARACTERIZATION OF A FUSARIUM VERTICILLIOIDES SEEDLING PATHOGENICITY FACTOR. Phytopathology. July 27 - 31, 2002. Milwaukee, WI. 92:S29.
The Role of Toxicology and Related Studies in Evaluating the Risk of Mycotoxins: Fumonisin B1 As An Example. - (Proceedings)
Voss, K.A., Riley, R.T., Norred, W.P., Howard, P.C., Poling, S.M., Saunders, D.S., Meredith, F.I. 2002. The role of toxicology and related studies in evaluating the risk of mycotoxins: fumonisin b1 as an example. Proceedings of the US Japan Joint Panel on Toxic Microorgnisms. pgs. 234-257.
The Use of Chronic Toxicants by Terrorists to Disrupt the Food Supply - (Proceedings)
RILEY, R.T. 2002. THE USE OF CHRONIC TOXICANTS BY TERRORISTS TO DISRUPT THE FOOD SUPPLY. PROCEEDINGS INTERNATIONAL LIFE SCIENCES INSTITUTE SYMPOSIUM. CD-ROM. Washington, DC.
Fumonisin B1 (Fb1) Alters Ouabain-Insensitive But Not Ouabain-Sensitive 86rb Uptake in Llc-Pk1 Cells Without Altering Membrane Permeability - (Abstract Only)
Riley, R.T., Rentz, S.S., Yoo, H.S. 2002. FUMONISIN B1 (FB1) ALTERS OUABAIN-INSENSITIVE BUT NOT OUABAIN-SENSITIVE 86RB UPTAKE IN LLC-PK1 CELLS WITHOUT ALTERING MEMBRANE PERMEABILITY. Toxicological Sciences. 66:7.
Introduction: Aflatoxin/fumonisin Elimiination and Fungal Genomics Workshops, Phoenix, Arizona - (Proceedings)
ROBENS, J.F., RILEY, R.T. 2002. INTRODUCTION: AFLATOXIN/FUMONISIN ELIMIINATION AND FUNGAL GENOMICS WORKSHOPS, PHOENIX, ARIZONA. MYCOPATHOLOGIA. v.155. p.1-3.
Special Issue - Aflatoxin/fumonisin Elimination and Fungal Genomics Workshops; Phoenix Arizona, Jane Robens and Ronald T. Riley, EDS., October 23-26, 2001 - (Proceedings)
Robens, J.F., Riley, R.T. 2002. SPECIAL ISSUE - AFLATOXIN/FUMONISIN ELIMINATION AND FUNGAL GENOMICS WORKSHOPS; PHOENIX ARIZONA, JANE ROBENS AND RONALD T. RILEY, EDS., OCTOBER 23-26, 2001. Mycopathologia. v. 155. p. 1 - 123.
Other Data Relevant to An Evaluation of Carcinogenicity and Its Mechanism: Iarc Monograph on the Evaluation of Carcinogenic Risks to Humans, Vol. 82, Some Mycotoxins, Naphthalene, and Styrene - (Other) - (20-Feb-02)
The Role of Toxicology and Related Studies in Evaluating the Risk of Mycotoxins: Fumonisin B1 As An Example - (Abstract Only)
Voss, K.A., Riley, R.T., Norred, W.P., Howard, P.C., Poling, S.M., Saunders, D.S., Meredith, F.I. 2002. The role of toxicology and related studies in evaluating the risk of mycotoxins: fumonisin b1 as an example. US-Japan Coop Pgm on Dev and Util of Natural Products Abstracts Proceedings. 234-257.
Instability of N-Acetylated Fumonisin B1 (Fa1) and the Impact on Inhibition of Ceramide Synthase in Rat Liver Slices - (Abstract Only)
NORRED, W.P., RILEY, R.T., MEREDITH, F.I., POLING, S.M., PLATTNER, R.D. 2002. INSTABILITY OF N-ACETYLATED FUMONISIN B1 (FA1) AND THE IMPACT ON INHIBITION OF CERAMIDE SYNTHASE IN RAT LIVER SLICES. MYCOPATHOLOGIA. v.155. Abstract p.35.
Inhibition of DE Novo Sphingolipid Biosynthesis Reduces Expression of P42 Map Kinase (Erk2) in Llc-Pk1 Cells - (Abstract Only)
RENTZ, S.S., SHOWKER, A.J., MEREDITH, F.I., RILEY, R.T. 2002. INHIBITION OF DE NOVO SPHINGOLIPID BIOSYNTHESIS REDUCES EXPRESSION OF P42 MAP KINASE (ERK2) IN LLC-PK1 CELLS. MYCOPATHOLOGIA. v.155. Abstract p.39.
Kinetics and Binding of Fumonisin in a Model Soil System - (Abstract Only)
WILLIAM, L.D., SHOWKER, A.J., BACON, C.W., SMITH, M.A., WYATT, R.D., MEREDITH, F.I., RILEY, R.T. 2002. KINETICS AND BINDING OF FUMONISIN IN A MODEL SOIL SYSTEM. MYCOPATHOLOGIA. v.155. Abstract p.40.
Fumonisin B1 Promotes Aflatoxin B1 and N-Methyl-N'-Nitro-Nitrosoguanidine Initiated Liver Tumors in Rainbow Trout - (Abstract Only)
CARLSON, D.B., WILLIAMS, D.E., SPITSBERGEN, J.M., ROSS, P.F., BACON, C.W., MEREDITH, F.I., RILEY, R.T. 2002. FUMONISIN B1 PROMOTES AFLATOXIN B1 AND N-METHYL-N'-NITRO-NITROSOGUANIDINE INITIATED LIVER TUMORS IN RAINBOW TROUT. MYCOPATHOLOGIA. v.155. Abstract p.38.
Persistence and Reversibility of the Elevation in Free Sphingoid Bases Induced by Fumonisin Inhibition of Ceramide Synthase - (Peer Reviewed Journal) - (14-Jan-02)
Carcinogenicity and Mechanism of Action of Fumonisin B1, a Mycotoxin Produced by Fusarium Moniliforme (=f. Verticillioides) - (Peer Reviewed Journal) - (17-Dec-01)
In Vivo Formation of Ceramide-Like N-Acylated Aminopentols from Hydrolyzed Fumonisin B1 - (Abstract Only)
Voss, K.A., Humpf, H., Sullards, M., Allgood, K., Hartl, M., Riley, R.T., Merrill, Jr, A.H. 2002. IN VIVO FORMATION OF CERAMIDE-LIKE N-ACYLATED AMINOPENTOLS FROM HYDROLYZED FUMONISIN B1. Toxicologist. 66:2.
Pharmacological Antagonism of Fumonisin B1 Cytotoxicity in Porcine Renal Epithelial Cells (Llc-Pk1): a Model for Reducing Fumonisin-Induced Nephrotoxicity in Vivo - (Peer Reviewed Journal) - (01-Dec-01)
The Use of Chronic Toxicants by Terrrorists to Disrupt the Food Supply - (Abstract Only)
Riley, R.T. 2001. THE USE OF CHRONIC TOXICANTS BY TERRRORISTS TO DISRUPT THE FOOD SUPPLY. Life Sciences Symposium. Washington, DC. pp. 27 - 29.
Instability of N-Acetylated Fumonisin B1 (Fa1) and the Impact on Inhibitionof Ceramide Synthase in Rat Liver Slices - (Peer Reviewed Journal) - (04-May-01)
Fumonisins - Section 2, Biological Data. Who Technical Report Series - (Other) - (20-Feb-01)
Disruption of Sphingolipid Metabolism in Small Intestines, Liver and Kidneyof Mice Dosed Subcutaneously with Fumonisin B1 - (Peer Reviewed Journal) - (12-Feb-01)
Implications of Apoptosis for Toxicity, Carcinogenicity and Risk Assessment: Fumonisin B1 As An Example - (Peer Reviewed Journal) - (18-Jan-01)
Fumonisin B1 Promotes Aflatoxin B1 and N-Methyl-N'-Nitro-Nitrosoguanidine Initiated Liver Tumors in Rainbow Trout - (Abstract Only) - (15-Jan-01)
Instability of N-Acetylated Fumonisin B1 (Fb1) and the Impact on Inhibition of Ceramide Synthase in Rat Liver Slices - (Abstract Only) - (15-Jan-01)
Fumonisin B1 (Fb1)-Induced Accumulation of Free Sphingoid Bases Is Not the Cause of Fb1-Induced Expression of Tumor Necrosis Factor Alpha in Llc-Pk1 Cells - (Abstract Only) - (15-Jan-01)
Unexpected Fumonisin Hepatotoxicity Responses in Transgenic Mouse Models Lacking the Tumor Necrosis Factor Alpha Pathways - (Abstract Only) - (15-Jan-01)
The Role of the Peroxisome Proliferator-Activated Receptor Alpha and Tumor Necrosis Alpha in Modulating the Effects of Fumonisin in Mouse Liver - (Abstract Only) - (15-Jan-01)
Fungal Inhibitor of Glycosphingolipid Biosynthesis Modeulates the Translocation of Shiga Like Toxin Across Human Intestinal Cell Line (Caco-2) - (Abstract Only) - (15-Jan-01)
In Vivo Formation of Ceramide-Like-N-Acylated Aminopentols from Hydrolyzed Fumonisin B1 - (Abstract Only) - (15-Jan-01)
Time and Dose - Related Changes in Mouse Sphingolipid Metabolism Following Gavage Fumonisin B1 Administration - (Abstract Only) - (15-Jan-01)
Fumonisin B1 Promotes Aflatoxin B1 and N-Methyl-N'-Nitro-Nitrosoguanidine Initiated Liver Tumors in Rainbow Trout - (Peer Reviewed Journal) - (11-Dec-00)
Fumonisin-Induced Tumor Necrosis Factor Alpha Expression in a Porcine Kidney Cell Line Is Independent of Sphingoid Base Accumulation Induced by Ceramide Synthase Inhibition - (Peer Reviewed Journal) - (01-Dec-00)
An Overview of Rodent Toxicities: Liver and Kidney Effects of Fusarium Moniliforme and Fumonisins - Chapter for Ilsi Fumonisin Conference Report. - (Book / Chapter) - (01-Dec-00)
Summary and Conclusions of the Joint Fao/who Expert Committee on Food Additives (Biological Data Section Provided by Author). - (Other) - (01-Sep-00)
Sphingolipid Perturbations As Mechanisms for Fumonisin Carcinogenesis - (Peer Reviewed Journal) - (01-Sep-00)
Sphingolipid Metabolism: Roles in Signal Transduction and Disruption by Fumonisins - (Peer Reviewed Journal) - (01-Sep-00)
Cytokine Involvement in Fumonisin-Induced Cellular Toxicity - (Review Article) - (24-Aug-00)
Toxicology -- Mode of Action of Mycotoxins - (Proceedings) - (24-Aug-00)
Alteration in Sphingolipid Metabolism: Bioassay for Fumonisin and Isp-I-Like Activity in Tissues, Cells, and Other Matrices - (Peer Reviewed Journal) - (20-Jul-00)
Role of Proliferation in the Toxicity of Fumonisin B1: Enhanced Hepatotoxicresponse in the Partially Hepatectomized Rat - (Peer Reviewed Journal) - (21-Mar-00)
Fumonisin Hepatotoxicity Is Reduced in Mice Carrying the Human Tumor Necrosis Factor Alpha Transgene - (Peer Reviewed Journal) - (28-Feb-00)
Fumonisins and Cancer: What We Have Learned and What We Still Do Not Know for Proceedings of the 1999 American Seed Trade Association Meeting, DEC., 1999 - (Proceedings) - (17-Feb-00)
Toxicity Associated with Fumonisin-Contaminated Corn - Chapter for Bard Fumonisin Conference Proceedings. - (Book / Chapter) - (15-Jan-00)
A Summary of Ongoing Studies in the Central Highlands of Guatemala - (Abstract Only) - (10-Jan-00)
Apoptosis, and Its Implications for Toxicity, Carcinogenicity, and Risk: Fumonisin B1 As An Example - (Abstract Only) - (10-Jan-00)
Fumonisins - Occurrence, Toxicology and Mechanism of Action - (Proceedings) - (20-Dec-99)
Screening of Fungal Species for Fumonisin Production and Fumonisin-Like Disruption of Sphingolipid Biosynthesis - (Peer Reviewed Journal) - (25-Oct-99)
Tolerance to Fumonisin Toxicity in a Mouse Strain Lacking the P75 Tumor Necrosis Factor Receptor - (Peer Reviewed Journal) - (11-Oct-99)
Decreased Fumonisin Hepatotoxicity in Mice with a Targeted Deletion of Tumor Necrosis Factor Receptor 1 - (Peer Reviewed Journal) - (11-Oct-99)
Fermentation, Partial Purification, and Use of Serine Palmitoyltransferase Inhibitors - (Book / Chapter) - (01-Jul-99)
Fumonisin B1 and Hydrolyzed Fumonisin B1 Levels in Nixtamalized Maize (Zea Mays L.) and Tortillas from Two Different Geographical Locations in Guatemala - (Peer Reviewed Journal) - (22-Jun-99)
Fungal Inhibitors of Sphingolipid Biosynthesis: Tools, Toxins, and Therapeutic Agents - (Peer Reviewed Journal) - (21-Apr-99)
Mycotoxin Prevention and Decontamination: Corn - a Case Study - (Proceedings) - (29-Mar-99)
Mycotoxins of Growing Interest: Fumonisins - (Proceedings) - (20-Dec-98)
Serine Palmitoyltransferase Inhibition Reverses Anti-Proliferative Effects of Ceramide Synthase Inhibition in Cultured Renal Cells and Suppresses Free Sphingoid Base Accumulation in Kidney of Balbc Mice - (Peer Reviewed Journal) - (02-Dec-98)
Fumonisin B1 Consumption by Rats Causes Reversible, Dose-Dependent Increases in Urinary Sphinganine and Sphingosine. - (Peer Reviewed Journal) - (26-Oct-98)
In Vivo Effects of Fumonisin B1-Producing and Fumonisin B1-Non-Producing Fusarium Moniliforme Isolates Are Similar: Fumonisins B2 and B3 Cause Hepato and Nephrotoxicity in Rats (Title Change) - (Peer Reviewed Journal) - (03-Apr-98)
Fumonisins: Mechanism of Mycotoxicity - (Review Article) - (15-Mar-98)
Extraction, Quantification and Biological Availability of Fumonisin B1 Incorporated into Oregon Test Diet and Fed to Rainbow Trout - (Peer Reviewed Journal) - (23-Jan-98)
Tumor Necrosis Factor As a Contributor in Fumonisin B1-Toxicity - (Peer Reviewed Journal) - (15-Dec-97)
Mycotoxins and Health Hazards: Toxicological Aspects and Mechanism of Action of Fumonisins - (Proceedings) - (16-Oct-97)
Early Fumonisin B1 Toxicity in Relation to Disrupted Sphingolipid Metabolism in Male Balb/c Mice - (Peer Reviewed Journal) - (10-Oct-97)
Toxicity and Sphinganine Levels Are Correlated in Rats Fed Diets Providing Fumonisin B1 (Fb1) Or Hydrolyzed Fb1 (Hfb1) - (Peer Reviewed Journal) - (03-Sep-97)
Mycotoxin-Induced Elevation of Free Sphingoid Bases in Precision-Cut Rat Liver Slices: Specificity of the Response and Structure-Activity Relationships - (Peer Reviewed Journal) - (24-Jul-97)
Bioactive Properties of Sphingosine and Structurally Related Compounds - Chapter in Bell, R.M., ED., Handbook of Lipid Research: Lipid Second Messengers - (Book / Chapter) - (01-Jul-97)
Fumonisins - Mechanisms of Action and Toxicology: Implications for Immune Response - (Proceedings) - (23-Apr-97)
Disruption of Sphingolipid Metabolism and Induction of Equineleukoencephalomalacia by Fusarium Proliferatum Culture Material Containing Fumonisin B2 Or Fumonisin B3 - (Peer Reviewed Journal) - (21-Apr-97)
Mechanistic Interactions of Mycotoxins: Theoretical Considerations - Book Chapter in "mycotoxins in Agriculture and Food Safety" - (Book / Chapter) - (06-Jan-97)
Proceedings - Society of Toxicology, Continuing Education Course, the Role of Toxicology in Asssessing the Safety and Risk of New Food Technologies and Practices - (Proceedings) - (30-Dec-96)
In Vivo Toxicity of Fusarium Moniliforme Isolates Which Produce Fumonisins B2 Or B3, But Not Fumonisin B1 - (Peer Reviewed Journal) - (25-Oct-96)
Sphingolipid Analogue Biomodulators in Foods Alter Sphingolipid Metabolism - Implications for Health and Disease - (Proceedings) - (26-Sep-96)
Sphingolipids - the Enigmatic Lipid Class: Biochemistry, Physiology, and Pathophysiology - (Peer Reviewed Journal) - (13-Sep-96)
Fumonsin Toxicity and Sphingolipid Biosynthesis - Chapter in Fumonisins in Foods - (Book / Chapter) - (28-Jun-96)
Importance of Sphingolipids and Inhibitors of Sphingolipid Metabolism As Components of Animal Diets - (Peer Reviewed Journal) - (17-Jun-96)
The Presence of the Fumonisins and Aal-Toxin in Alternaria Alternata and Fusarium Moniliforme - (Peer Reviewed Journal) - (18-Mar-96)
Elevated Free Sphingoid Bases and Complex Sphingolipid Depletion As Contributing Factors in Fumonisin-Induced Inhibition of Cell Growth and Increased Cell Death in Llc-Pk1 Cells - (Peer Reviewed Journal) - (26-Feb-96)
Fumonisins: Naturally Occurring Inhibitors of Ceramide Synthesis - (Peer Reviewed Journal) - (08-Feb-96)
Time Dose Response Effects of the Mycotoxin, Fumonisin B1, on Sphingoid Base Elevations in Precision-Cut Rat Liver and Kidney Slices - (Peer Reviewed Journal) - (03-Jan-96)
Elevation of Sphinganine in Liver Slices by Extracts of Corn Naturally Contaminated with Fusarium Moniliforme: Specificity of the Response to Fumonisin - (Abstract Only) - (15-Nov-95)
Evidence for Disruption of Sphingolipid Metabolism As the Biochemical Lesion Responsible for the Toxicity and Carcinogenicity of Fumonisins - (Peer Reviewed Journal) - (08-Aug-95)
Subchronic Toxic Effects of Fusarium Moniliforme and Fumonisin B1 in Rats and Mice: a Review - (Peer Reviewed Journal) - (06-Aug-95)
A Rapid Method for Quantitating Free Sphingoid Bases and Complex Sphingolipids in Microgram Amounts of Cells Following Exposure to Fumonisinb1 - (Peer Reviewed Journal) - (13-Jul-95)
Effects of Intravenous Fumonisin B1 in Rabbits: Nephrotoxicity and Sphingolipid Alterations - (Peer Reviewed Journal) - (05-May-95)
Fumonisin Toxicity and Metabolism Studies at the USDA - (Proceedings) - (26-Apr-95)
ARS News Articles
Last Modified: 4/23/2014