News tagged with environmental health sciences

Mom's smoking alters fetal DNA

A study of over 6,000 mothers and their newborn children—one of the largest studies of its kind—solidifies the evidence that smoking cigarettes while pregnant chemically modifies a fetus' DNA, mirroring patterns seen ...

Mar 31, 2016
popularity377 comments 4

Fast way to measure DNA repair

Our DNA is under constant attack from many sources, including environmental pollutants, ultraviolet light, and radiation. Fortunately, cells have several major DNA repair systems that can fix this damage, which may lead to ...

Apr 22, 2014
popularity0 comments 0

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