Tag Archives: Stem

Human Sperm Stem Cells Grown in Lab, an Early Step Toward Infertility Treatment

Infertility affects one in seven men of reproductive age worldwide. One idea for treating male sterility is spermatogonial stem cell (SSC) therapy. In this approach, sperm stem cells in the testis are transferred to a test tube, cultured and nudged into becoming fully fledged sperm. However, a key bottleneck has been identifying just the right… Read More »

Expert: Turkey beats West in stem cell treatment

Turkey provides cutting-edge medical services, including stem cell transplants, to millions – including the refugees it hosts – said a Turkish professor of hematology. Fevzi Altuntaş told Anadolu Agency (AA) that Turkey emulated developed countries in the West in its drive to offer patients high-end medical services. Altuntaş, founder of Turkish cord blood and bone… Read More »

The development of brain stem cells into new nerve cells and why this can lead to cancer

Ana Martin-Villalba and her research team at the German Cancer Research Center followed stem cells along the path to neurons. The scientists analyzed at every step which genes where switched on and which of them were actually turned into new proteins. They expected to find that stem cells would simply switch their stem cell genes… Read More »

Artificial Embryos Made from Stem Cells Raise Ethical Issues

Stem cells (so-called “master cells”) are unique and important in the body because they can do almost anything, and scientists have only begun to discover their potential. That’s why researchers’ use of them has created controversy, attracting the attention of scientists, policymakers, and bioethicists across the globe. Stem cells can transform into any of the… Read More »

Japanese researchers inject stem cells into patient's brain to treat Parkinson's in historic first

Japanese researchers said Friday they have transplanted stem cells into the brain of a patient in the first stage of an innovative trial to cure Parkinson’s disease. The research team at Kyoto University injected induced Pluripotent Stem (iPS) cells — which have the potential to develop into any cell in the body — into the… Read More »