Author
CIAPPIO, ERIC - Friedman School Of Nutrition | |
LIU, ZHENHUA - Jean Mayer Human Nutrition Research Center On Aging At Tufts University | |
MASON, JOEL - Jean Mayer Human Nutrition Research Center On Aging At Tufts University | |
BROOKS, RYAN - Jean Mayer Human Nutrition Research Center On Aging At Tufts University | |
BRONSON, RODERICK - Harvard Medical School | |
CROTT, JIMMY - Jean Mayer Human Nutrition Research Center On Aging At Tufts University |
Submitted to: Experimental Biology
Publication Type: Abstract Only Publication Acceptance Date: 4/24/2010 Publication Date: 4/24/2010 Citation: Ciappio, E.D., Liu, Z., Mason, J.B., Brooks, R.S., Bronson, R.T., Crott, J.W. 2010. Maternal B-vitamin supplementation from preconception through weaning suppresses intestinal tumorigenesis among offspring in the Apc+/1638N mouse [abstract]. Experimental Biology. Paper No. 324. Interpretive Summary: Technical Abstract: Folate and other B-vitamins play important roles in DNA methylation, and adequate intakes of these nutrients have been implicated in the prevention of colon cancer. Concentrations of B-vitamins in the maternal diet may impact disease susceptibility in offspring. Therefore, we investigated the effect of maternal B-vitamin intake on intestinal tumorigenesis in offspring. Our data indicate that maternal B-vitamin supplementation suppresses tumorigenesis in Apc+/1638N offspring relative to deficient and replete maternal diets and furthermore that maternal B-vitamin depletion accelerates the acquisition of invasive characteristics in tumors. |