Method of administering MANF for the protection of sensory cells
Disclosed herein are methods of treating or preventing cell death-related sensory cell loss in a subject in need thereof, the method comprising administering an effective amount of one or more neuroprotective peptides to the subject. Also disclosed are methods of treating or preventing drug-induced ototoxicity in a subject in need thereof, the method comprising administering an effective amount of one or more neuroprotective peptides to the subject.
1. A method of treating ototoxicity comprising administering an effective amount of a neuroprotective peptide comprising a mesencephalic astrocyte-derived neurotrophic factor (MANF) to a subject in need thereof, wherein said neuroprotective peptide comprises SEQ ID NO:3.
2. The method of claim 1 , wherein the neuroprotective peptide is cell permeable.
3. The method of claim 1 , wherein the subject suffers from one or more symptoms comprising hearing loss, tinnitus, vertigo, instability or loss of balance, nausea, or a combination thereof.
4. The method of claim 1 , wherein administering comprises topical administration, systemic administration, intratympanic administration, intracochlear administration, transtympanic injection, or a combination thereof.
5. The method of claim 1 , wherein the administering comprises intratympanic administration by injection or perfusion.
6. The method of claim 1 , wherein the administering comprises intracochlear administration that is: by injection, with a cochlear implant, with an osmotic mini-pump, or with a reciprocating perfusion system.
7. The method of claim 1 , wherein the ototoxicity is associated with an anesthetic, an antibiotic, an antimalarial, a cardiac medication, a chemotherapeutic agent, a diuretic, a glucocorticosteroid, an immunomodulatory drug, a mucosal protectant, a narcotic analgesic, a non-steroidal anti-inflammatory drug (NSAID), a psychopharmacologic agent, a quinine, a toxic substance, a vapor or solvent, or a combination thereof.
8. The method of claim 1 , wherein ototoxicity is associated with amikacin, amphotericin B, capreomycin, chloramphenicol, erythromycin, gentamycin, kanamycin, minocycline, polymyxin B, neomycin, netilimicin, streptomycin, a sulfonamide, tobramycin, vancomycin, chloroquine, hydroxychloroquine, celiprolol, flecainide, lidocaine, metoprolol, procainamide, propranolo, quinidine, bleomycine, bromocriptine, carboplatinum, cisplatin, methotrexate, nitrogen mustard, vinblastin, vincristine, acetazolamide, bendroflumethiazide, bumetadine, chlorthalidone, diapamide, ethacrynic acid, furosemide, hydrochlorthiazide, methylchlorthiazide, prednisolone, adrenocorticotrophic hormone (ACTH), thalidomide, misoprotol, hydrocodone, aspirin, acematacine, benorilate, benoxaprofen, carprofen, diclofenac, diflunisal, etocolac, fenoprofen, feprazon, ibuprofen, indomethacin, isoxicam, ketoprofen, methyl salicylates, naproxen, D-penicilliamin, phenylbutazone, piroxicam, proglumetacin, proquazon, rofecoxib, salicylates, sulindac, tolmetin, zomepirac, amitryptiline, alprazolam, clorazepate, chlordiazepoxide, diazepam, flurazepam, lorazepam, midazolam, oxazepam, prozepam, quazepam, temazepam, triazolam, bupropion, carbamzepine, diclofensine, doxepin, desiprimine, fluoxetin, imipramine, lithium, melitracen, molindon, paroxetin, phenelzin, protriptilin, trazodon, zimeldin, chloroquine phosphate, quinacrine hydrochloride, quinine sulfate, alcohol, arsenum, caffeine, lead, marijuana, nicotine, mercury, auronofin, cyclohexane, dichloromethane, hexane, lindane, methyl-chloride, methyl-n-butyl-ketone, perchlor-ethylene, styrene, tetrachlor-ethane, toluol, trichloroethylene, or a combination thereof.