| abstract |
Compositions and methods are provided for prophylactic or therapeutic treatment of a mammal for hearing impairments involving neuronal damage, loss, or degeneration, preferably of spinal ganglion neurons, by administration of a therapeutically effective amount of a trkB or trkC agonist, particularly a neurotrophin, more preferably NT-4/5. Also provided are improved compositions and methods for treatments requiring administration of a pharmaceutical having an ototoxic side-effect, wherein the improvement includes administering a therapeutically effective amount of a trkB or trkC agonist to treat the ototoxicity. |