Frozen Testes Restore Fertility In Monkeys, Offering Hope To Childhood Cancer Survivors

Childhood cancers rob kids of their youth. The treatment often saves lives but steals their opportunity to have kids of their own. About 30 percent of childhood cancer survivors become permanently infertile thanks to chemotherapy and radiation treatment. Now researchers show they can restore fertility to sterile male monkeys that received chemotherapy as youngsters by cryopreserving immature testicular tissue. A young female monkey conceived from the preserved tissue is proof the approach

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