Got To Go? Harvard Scientists Figure Out How You Know, Harvard Medical School and Beth Israel Deaconess Medical Center Study

If you have an overactive bladder or incontinence, help could be on the way. A new research report published online in the FASEB Journal, shows that the epithelium, a thin layer of cells which line the surface of the bladder, is able to sense how full the bladder is through the action of a family of proteins called integrins. As the bladder becomes full, the cells in the epithelium stretch and become thinner, which activates the integrins to send that information to nerves and other cells in the bladder. As a result of this new knowledge, researchers may one day be able to design drugs that target this mechanism to treat conditions like incontinence and overactive bladder, both of which are common, serious, problems affecting millions of people.