Mother's immune system may block fetal treatments for blood diseases

Monday, August 17, 2009 - 04:21 in Health & Medicine

Pediatric researchers have resolved an apparent contradiction in the field of prenatal cell transplantation - a medical approach that holds future promise in correcting sickle cell disease and other serious congenital blood disorders. In a new study in animals, the researchers showed that the mother's immune response interferes with the offspring's earlier ability to tolerate transplanted donor cells.

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