Tag Archives: Immune System Genes

A new study has show that genetic factors can both increase susceptibility to and provide protection from common pregnancy issues such as miscarriage, preeclampsia and fetal growth restriction. Interactions between maternal cells and fetal cells are involved in different issues within pregnancy and birth. Maternal cells known as uterine NK cells and fetal trophoblasts are known in certain combinations to increase the risk of preeclampsia, recurrent miscarriage and fetal growth restriction. On the other hand in other combinations these cells interact to prevent these same conditions.  The fetal trophoblasts seem to be key in the determination of problems that may occur in the pregnancy. Genetic factors have long been thought to have an effect on pregnancy outcomes including these 3 issues and even some birth defects and abnormalities in otherwise normal pregnancies and births. This could lead to more genetic testing at the beginning and throughout pregnancy. By monitoring the…
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