Role of microRNA‑375‑3p‑mediated regulation in tinnitus development.

ABSTRACT: Changes in the dorsal cochlear nucleus (DCN) following exposure to noise play an important role in the development of tinnitus. As the development of several diseases is known to be associated with microRNAs (miRNAs/miRs), the aim of the present study was to identify the miRNAs that may be implicated in pathogenic changes in the DCN, resulting in tinnitus. A previously developed tinnitus animal model was used for this study. The study consisted of four stages, including identification of candidate miRNAs involved in tinnitus development using miRNA microarray analysis, validation of miRNA expression using reverse transcription‑quantitative PCR (RT‑qPCR), evaluation of the effects of candidate miRNA overexpression on tinnitus development through injection of a candidate miRNA mimic or mimic

SUBMITTER: Han KH 

PROVIDER: S-EPMC8148091 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature