Magee Woman's Reserach Institute

Health
12:23 pm
Tue July 2, 2013

Researchers Find Placenta Blocks Viruses between Mother and Unborn Baby

When virologist and mother-to-be Carol Coyne was working in her lab four years ago, she began wondering how her placenta was protecting her unborn baby from the viruses she worked with.

At that time, placenta was seen as a passive barrier between a mother and her unborn child, but four years later, Coyne and director of Magee Woman’s Research Institute Yoel Sadovsky have uncovered a new purpose for it.

Sadovsky and Coyne have found that the cells in placenta, called trophoblasts, actually block viruses from crossing from the mother to her baby.

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