Friday, March 19, 2021

How environmental exposures before conception may impact fetal development

A new report suggests older age and alcohol consumption in the year leading up to conception may have an impact by epigenetically altering a specific gene during development of human eggs, or oocytes. Although the study did not determine the ultimate physical effects of this change, it provides important insights into the intricate relationship between environmental exposures, genetic regulation and human development.

from Top Health News -- ScienceDaily https://ift.tt/30Vvai2

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They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetla...