
How our immune system may help prevent miscarriage
Zee News
Researchers at the University of California-San Francisco found that the recently discovered subset of cells known as extrathymic Aire-expressing cells in the immune system may prevent the mother's immune system from attacking the placenta and foetus.
New York: The US researchers have discovered a class of immune cells that plays a role in miscarriage, which affects about a quarter of pregnancies. Researchers at the University of California-San Francisco found that the recently discovered subset of cells known as extrathymic Aire-expressing cells in the immune system may prevent the mother's immune system from attacking the placenta and foetus. The researchers showed that pregnant mice who did not have this subset of cells were twice as likely to miscarry, and in many of these pregnancies foetal growth was severely restricted.More Related News