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| via human-fertility.com |
"A new study led by Brian Hermann, assistant professor of biology at The University of Texas at San Antonio (UTSA), shows promising evidence that a medication previously used to prevent infections in cancer patients can also keep them from becoming infertile. Losing fertility is a frequent problem among cancer patients, as treatments for the disease often halt sperm production.
Hermann and his research team have been pursuing a number of cutting-edge research initiatives to restore fertility in men who have lost their ability to have children as a result of cancer treatments they received as children. While working on methods to restart sperm production, the researchers discovered a link between a drug for recovering cancer patients and the absence of normal damage to reproductive ability.
The drug is called G-CSF or granulocyte colony-stimulating factor. It stimulates the bone marrow to produce neutrophils, which are white blood cells that are needed to fight infections. They're commonly lost after chemotherapy and radiation treatments.
"We were using G-CSF to prevent infections in our research experiments," Hermann said. "It turned out that the drug also had the unexpected impact of guarding against male infertility..."
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