Biotechnology

Scientists identify new fuel-delivery route for cells

Scientists at Washington University School of Medicine in St. Louis have identified a previously unknown route for cellular fuel delivery, a finding that could shed light on the process of aging and the chronic diseases that often accompany it. With age, cells gradually lose their ability to take in and process fuel. A cell that can't fill its fuel tank, so to speak, can't perform its proper functions. Researchers are
Biotechnology

Tiny, implantable device uses light to treat bladder problems

A team of neuroscientists and engineers has developed a tiny, implantable device that has potential to help people with bladder problems bypass the need for medication or electronic stimulators. The team — from Washington University School of Medicine in St. Louis, the University of Illinois at Urbana-Champaign, and the Feinberg School of Medicine at Northwestern University in Chicago — created a soft, implantable device that can detect overactivity in the
Cancer Discovery

Study Suggests that Zika Virus Could Be Used to Treat Brain Cancer Patients

Recent outbreaks of Zika virus have revealed that the virus causes brain defects in unborn children. But in a study to be published September 5 in The Journal of Experimental Medicine, researchers from Washington University School of Medicine in St. Louis and the University of California, San Diego report that the virus could eventually be used to target and kill cancer cells in the brain. Glioblastoma is the most common