Article
Polymorphisms in folate metabolizing genes and risk for spontaneous preterm and small-for-gestational age birth.
American journal of obstetrics and gynecology - 1 Nov 2006
Engel Stephanie M, Olshan Andrew F, Siega-Riz Anna Maria, Savitz David A, Chanock Stephen J
Abstract excerpt
OBJECTIVE: Variants in the folate metabolism pathway affect the accumulation of homocysteine are modified by nutrient levels and have been linked to adverse birth outcomes. STUDY DESIGN: We examined the relationship among MTHFR(677), MTHFR(1298), MTR(2756), MTRR(66), and SHMT1(1420), dietary folate intake, and preterm and small-for-gestational-age (SGA) birth in a nested case-control study of black and white...
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