Monday, September 21, 2009

Genetic Cause For Type Of Deafness Identified; Discovery Could Lead To New Therapies For Progressive Hearing Loss

genes clip art
ScienceDaily (Sep. 4, 2009) — A team led by scientists from The Scripps Research Institute has discovered a genetic cause of progressive hearing loss. The findings will help scientists better understand the nature of age-related decline in hearing and may lead to new therapies to prevent or treat the condition.

The findings were published the September 3, 2009, in an advance, online issue of the American Journal of Human Genetics, a publication of Cell Press.

"It is thought that mutations in several hundred genes can lead to deafness," said team leader Ulrich Mueller, a professor in the Department of Cell Biology and member of the Skaggs Institute for Chemical Biology at Scripps Research. "However, for many forms of deafness, we don't know what effects the genes have. In this new research, we have linked a previously uncharacterized gene to deafness, first in mice and then in humans."

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