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We're a little crazy, about science!

Archive for June 22, 2015

Researchers find mechanisms that initiate labor

Baby in womb

Researchers at UT Southwestern Medical Center have identified two proteins in a fetus’ lungs responsible for initiating the labor process, providing potential new targets for preventing preterm birth. Previous studies have suggested that signals from the fetus initiate the birth process, but the precise molecular mechanisms that lead to labor remained unclear.

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Manning up: men may overcompensate when their masculinity is threatened

Manly men and the men who want to be them

From the old Charles Atlas ads showing a scrawny male having sand kicked in his face to sitcom clichés of henpecked husbands, men have long faced pressure to live up to ideals of masculinity. Societal norms dictating that men should be masculine are powerful. And new research finds that men who believe they fall short of those ideals might be prompted to reassert their masculinity in small but significant ways.

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