St. Jude Children's Research Hospital scientists have used clues from studying fish and chickens to advance efforts to
regrow hair cells in humans.
Another approach to
regrowing the hair cells is to use embryonic stem cells, with research in this area led by Stefan Heller and colleagues at the Massachusetts Eye and Ear Infirmary in Boston, US.
Not exact matches
That's the path pursued by GenVec, which wants to be the Rogaine of the ears, using gene therapy to
regrow damaged
hair cells.
But the
cells responsible for
hair growth live on, so
hair regrows after therapy stops.
The report apparently marks the first time genetic manipulation was used to
regrow auditory
hair cells in an adult mammal.