Penn Research Points to New Way of Preserving Fertility for Boys Undergoing Cancer Treatment


March 26, 2012

Penn News

PHILADELPHIA — Treatments for childhood cancers are increasingly successful with cure rates approaching 80%, but success often comes with a downside for the surviving men: the cancer treatments they received as boys can leave them sterile as adults. Now, a research team led by Ralph Brinster of the University of Pennsylvania School of Veterinary Medicine has completed a 14-year experiment that gives hope for a technique that could restore their fertility.

Brinster is the Richard King Mellon Professor of Reproductive Physiology at Penn Vet and was recently awarded the National Medal of Science for his lifetime of research on the genetics of the mammalian germline, the cells that give rise to sperm and eggs.

In his most recent research, Brinster collaborated with fellow members of the Department of Animal Biology at Penn Vet, with members of the Department of Cell and Developmental Biology at Penn’s Perelman School of Medicine and with the Penn Bioinformatics Core... Read More