Single cell RNA sequencing provides novel cellular transcriptional profiles and underlying pathogenesis of presbycusis.

ABSTRACT: Age-related hearing loss (ARHL) or presbycusis is associated with irreversible progressive damage in the inner ear, where the sound is transduced into electrical signal; but the detailed mechanism remains unclear. Here, we sought to determine the potential molecular mechanism involved in the pathogeneses of ARHL with bioinformatics methods. A single-cell transcriptome sequencing study was performed on the cochlear samples from young and aged mice. Detection of identified cell type marker allowed us to screen 18 transcriptional clusters, including myeloid cells, epithelial cells, B cells, endothelial cells, fibroblasts, T cells, inner pillar cells, neurons, inner phalangeal cells, and red blood cells. Cell-cell communications were analyzed between young and aged cochlear tissue samples by u

SUBMITTER: Zhang J 

PROVIDER: S-EPMC11441099 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature