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A 26-year-old cancer survivor received the first-ever transplant of frozen sperm-producing stem cells to restore fertility.
A 26-year-old man, Jaiwen Hsu, who survived childhood bone cancer, has received the first known transplant of sperm-producing stem cells in a study at the University of Pittsburgh Medical Center.
The study aims to restore fertility in young cancer survivors who may become infertile due to chemotherapy or radiation.
Since 2011, the team has frozen testicular cells from about 1,000 prepubertal boys.
While it's too early to know if the transplant was successful, the study offers hope for preserving fertility in childhood cancer survivors.
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Un sobreviviente de cáncer de 26 años recibió el primer trasplante de células madre productoras de esperma congeladas para restaurar la fertilidad.