Lineage Reports Progress on Cell Therapy Designed to Restore Auditory Nerve Function

CARLSBAD, CALIFORNIA — Lineage Cell Therapeutics announced that its experimental ReSonance (ANP1) cell therapy program for hearing loss has completed the development activities planned for the first year of its research collaboration with William Demant Invest (WDI), allowing the project to advance into its second year....

Continue reading at Hearing Health Matters

✦ The floor

Discussion

Signed responses from readers of the wire.

✦ Clinical Takeaway ✦

No actionable change — this is an early-stage preclinical milestone announcement with no human trial data; audiologists cannot apply this finding to current practice.

✦ Why It Matters ✦

If cell-based auditory nerve regeneration ever reaches the clinic, it could represent a fundamentally different treatment paradigm for sensorineural hearing loss beyond conventional amplification or cochlear implants.

✦ Key Points ✦

01Lineage Cell Therapeutics' ReSonance (ANP1) program targets auditory nerve repair using cell therapy.
02The program completed its planned first-year development milestones under a collaboration with William Demant Invest.
03No human clinical trials have been announced; the therapy remains in preclinical development.
04William Demant Invest's involvement signals major hearing-industry interest in biological hearing restoration.
05Auditory nerve regeneration, if successful, could eventually complement or reduce reliance on hearing aids and cochlear implants.

✦ Claims & Evidence ✦

ClaimEvidenceSupport

ReSonance (ANP1) has completed planned first-year development milestones.

press releaseunclear

The cell therapy is designed to restore auditory nerve function.

press releasepromotional

✦ Related stories ✦

PubMed·Journal article·Research (general)·3mo ago

Impaired speech-in-noise perception in individuals with a history of hearing symptoms after noise exposure

Audiologists should consider supplementing standard audiograms with speech-in-noise testing for patients reporting noise-exposure symptoms, as normal thresholds alone may miss clinically meaningful hearing dysfunction consistent with cochlear synaptopathy (hidden hearing loss).

PubMed·Journal article·Research (general)·5mo ago

Effects of Hearing Intervention on Cognitive Function in Patients with Presbycusis: A Systematic Review and Meta-Analysis

This systematic review and meta-analysis provides the strongest available evidence that hearing intervention positively impacts cognitive function in older adults with age-related hearing loss; audiologists should use these findings to counsel patients and reinforce the...

PubMed·Journal article·Research (general)·4mo ago

The Genetic Causes of Auditory Neuropathy: A Systematic Review

Genetic testing for auditory neuropathy is clinically meaningful because the causative gene can influence cochlear implant candidacy and expected outcomes; audiologists should advocate for genetic workup in confirmed auditory neuropathy cases.

PubMed·Journal article·Research (general)·4d ago

Loneliness as a pathway linking hearing decline to cognitive aging: Longitudinal and genetic evidence

Audiologists should be aware that loneliness is a likely mediating pathway between hearing decline and dementia risk, reinforcing the case for early hearing intervention and social engagement counseling as part of comprehensive audiological care.

PubMed·Journal article·Research (general)·4mo ago

Hearing Loss in Adults With Diabetes and Prediabetes: A Systematic Review and Meta-Analysis

Audiologists should consider routine hearing screening for adult patients with known diabetes or prediabetes, as this meta-analysis provides strong epidemiological evidence linking both conditions to increased prevalence and severity of hearing loss.

PubMed·Journal article·Research (general)·6w ago

Increased listening effort and decreased speech perception at high presentation sound levels in older hearing-impaired adult listeners

Audiologists should avoid assuming that higher presentation levels always benefit older hearing-impaired listeners; fitting and counselling protocols should account for the paradoxical degradation in speech perception and increased listening effort at high levels.

PubMed·Clinical trial·Research (general)·6w ago

Effects of hearing intervention on blood-based biomarkers of neuroinflammation and neurodegeneration: a secondary analysis of the ACHIEVE randomised controlled trial

are secondary and exploratory — audiologists should not change practice based on these biomarker findings alone, but the study adds biological plausibility to hearing intervention as a potential tool for brain health preservation.

PubMed·Preprint·Research (general)·3mo ago

Older adults show overexaggerated and larger noise-related degradation in their neural tracking of speech

This finding suggests age-related declines in how the brain tracks speech in noise go beyond peripheral hearing loss; audiologists should be cautious attributing all speech-in-noise difficulty in older adults to the audiogram alone, though the preprint has not yet been...