Transcriptional response to mild therapeutic hypothermia in noise-induced cochlear injury.

ABSTRACT:

Introduction

Prevention or treatment for acoustic injury has been met with many translational challenges, resulting in the absence of FDA-approved interventions. Localized hypothermia following noise exposure mitigates acute cochlear injury and may serve as a potential avenue for therapeutic approaches. However, the mechanisms by which hypothermia results in therapeutic improvements are poorly understood.

Methods

This study performs the transcriptomic analysis of cochleae from juvenile rats that experienced noise-induced hearing loss (NIHL) followed by hypothermia or control normothermia treatment.

Results

Differential gene expression results from RNA sequencing at 24 h post-exposure to noise suggest that NIHL alone results in increased inflammatory and immune defense

SUBMITTER: Rincon Sabatino S 

PROVIDER: S-EPMC10827921 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature