Tag Archives: cells’

Hearing restored in rats by modifying ear cells to respond to light

By Michael Le Page John Lund/Getty Images Cochlear implants that restore hearing could be improved by genetically modifying the nerve cells in people’s ears so that they respond to light instead of electricity, a study in rats has shown. “This is so much better than what we currently have with electrical implants,” says Tobias Moser… Read More »

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 »

Scientists uncover immune cells that may lower airway allergy and asthma risk – Science Daily

The world is full of house dust mites. Do some cleaning, and you’ll probably stir some up. While everyone has immune cells capable of reacting to common allergens like house dust mites, most of us have no allergic symptoms. Still, many people do react with the typical allergic symptoms: sneezing, a runny nose, and itchy,… Read More »

Medical News Today: The power of electromagnetic energy on breast cancer cells

Cancer’s ability to spread throughout the body can turn a curable case into an aggressive and sometimes fatal one. A team of engineers and cancer biologists may have found a way to slow down, and even stop, the migration of breast cancer cells. Electromagnetic fields may stop breast cancer cells from dividing and spreading. Cancer,… Read More »