A newly identified sensory pathway links fine hairs to itch sensations, revealing an unexpected biological system that may contribute to chronic itching disorders and provide new targets for treatment. An itch can seem simple, but scientists are finding that the sensation is far more complex than it appears. Researchers at the University of Michigan have [...]

A new study suggests that overstimulating key cancer-growth pathways, rather than shutting them down, could offer a novel way to target pancreatic tumors driven by KRAS mutations. New research points to a possible way to fight pancreatic cancer by turning the disease’s own growth signals against it. The research, published in the journal Aging, focused [...]