{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhou Y"],"funding":["Knowles Hearing Center","Ara Parseghian Medical Research Foundation"],"pagination":["98"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6151916"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["6(1)"],"pubmed_abstract":["Niemann-Pick Type C1 (NPC1) disease is a fatal neurovisceral disorder caused by dysfunction of NPC1 protein, which plays a role in intracellular cholesterol trafficking. The cholesterol-chelating agent, 2-hydroxypropyl-β-cyclodextrin (HPβCD), is currently undergoing clinical trials for treatment of this disease. Though promising in alleviating neurological symptoms, HPβCD causes irreversible hearing loss in NPC1 patients and outer hair cell (OHC) death in animal models. We recently found that HPβCD-induced OHC death can be significantly alleviated in a mouse model lacking prestin, an OHC-specific motor protein required for the high sensitivity and sharp frequency selectivity of mammalian hearing. Since cholesterol status is known to influence prestin's electromotility, we examined how pres"],"journal":["Acta neuropathologica communications"],"pubmed_title":["The susceptibility of cochlear outer hair cells to cyclodextrin is not related to their electromotile activity."],"pmcid":["PMC6151916"],"funding_grant_id":["2016"],"pubmed_authors":["Zheng J","Takahashi S","Cheatham MA","Homma K","Duan C","Zhou Y"],"additional_accession":[]},"is_claimable":false,"name":"The susceptibility of cochlear outer hair cells to cyclodextrin is not related to their electromotile activity.","description":"Niemann-Pick Type C1 (NPC1) disease is a fatal neurovisceral disorder caused by dysfunction of NPC1 protein, which plays a role in intracellular cholesterol trafficking. The cholesterol-chelating agent, 2-hydroxypropyl-β-cyclodextrin (HPβCD), is currently undergoing clinical trials for treatment of this disease. Though promising in alleviating neurological symptoms, HPβCD causes irreversible hearing loss in NPC1 patients and outer hair cell (OHC) death in animal models. We recently found that HPβCD-induced OHC death can be significantly alleviated in a mouse model lacking prestin, an OHC-specific motor protein required for the high sensitivity and sharp frequency selectivity of mammalian hearing. Since cholesterol status is known to influence prestin's electromotility, we examined how pres","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Sep","modification":"2026-06-10T08:05:34.907Z","creation":"2026-06-10T03:12:05.868Z"},"accession":"S-EPMC6151916","cross_references":{"pubmed":["30249300"],"doi":["10.1186/s40478-018-0599-9"]}}