Hearing loss is the most common sensory disorder, causing substantial impacts on language development, literacy, mood, and cognition. Sensorineural hearing loss, caused by injury to the cochlear hair cells, cochlear nerve, or central auditory pathways, accounts for most cases of hearing loss....
✦ The floor
Discussion
Signed responses from readers of the wire.
No actionable change — stem cell therapies for cochlear hair cell regeneration are not yet clinically available; audiologists should remain aware of the research landscape but current practice is unchanged.
Cochlear hair cell regeneration via stem cells could eventually offer a biological cure for the most prevalent form of permanent hearing loss, potentially displacing or complementing device-based interventions.
- 01Review focuses on stem cell strategies targeting cochlear hair cell regeneration in sensorineural hearing loss.
- 02Sensorineural hearing loss is the most common permanent form, currently managed with devices rather than cured.
- 03Mammalian cochlear hair cells do not naturally regenerate, making stem cell approaches a major research focus.
- 04Multiple stem cell types and delivery methods are under investigation for inner ear repair.
- 05Clinical application remains pre-clinical to early clinical stage with significant translational hurdles.
Stem cell therapy can promote cochlear hair cell regeneration in the context of sensorineural hearing loss.
studypartially supported- PMID
- 42868225
- DOI
- 10.1097/AUD.0000000000001813.
- Journal
- Ear and Hearing
- Publication type
- review
- Evidence level
- 5
- Population
- Literature review; no direct human study population
- Intervention
- Stem cell therapy for cochlear hair cell regeneration
Primary outcomes
Advances in stem cell-based hair cell regeneration; Translational progress toward clinical application for sensorineural hearing loss