Researchers at Johns Hopkins are studying the molecular mechanisms that guide the development of hair cells. Experiments for instance these may be a stage towards considerably less invasive treatment options for deafness wherein molecular cues can be utilized to biologically regenerate hair cells while in the cochlea. Hearing aids are https://www.google.com/maps/d/edit?mid=1AB5KLPRB44h9GL5zip8AMq9ijE-yOig&usp=sharing