Scientists discover molecular defect involved in hearing loss
Wednesday, May 13, 2009 - 12:49
in Biology & Nature
Scientists from The Scripps Research Institute have elucidated the action of a protein, harmonin, which is involved in the mechanics of hearing. This finding sheds new light on the workings of mechanotransduction, the process by which cells convert mechanical stimuli into electrical activity. Defects in mechanotransduction genes can cause devastating diseases, such as Usher's syndrome, which is characterized by deafness, gradual vision loss, and kidney disease, which can lead to kidney failure.