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Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse cultured organ of Corti].

ABSTRACT: Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse cultured organ of Corti].

PROVIDER: PRJNA437533 | ENA |

REPOSITORIES: ENA

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Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse cultured organ of Corti].

Project description:The DNA-binding protein REST forms complexes with histone deacetylases (HDACs) to repress neuronal genes in non-neuronal cells. In differentiating neurons, REST is downregulated predominantly by transcriptional silencing. Here we report that post-transcriptional inactivation of REST by alternative splicing is required for hearing in humans and mice. We show that in the mechanosensory hair cells of the mouse ear, regulated alternative splicing of a frameshift-causing exon into the Rest mRNA is essential for the derepression of many neuronal genes. Heterozygous deletion of this alternative exon of mouse Rest causes hair cell degeneration and deafness, and the HDAC inhibitor SAHA (Vorinostat) rescues the hearing of these mice. In humans, inhibition of the frameshifting splicing event by a novel REST variant is associated with dominantly inherited deafness. Our data reveal the necessity for alternative splicing-dependent regulation of REST in hair cells, and identify a potential treatment for a group of hereditary deafness cases.

2018-06-28 | GSE111603 | GEO

Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse utricles].

2018-06-28 | GSE111604 | GEO

Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse brain cortex].

2018-06-28 | GSE111602 | GEO

Defects in the alternative splicing-dependent regulation of REST cause deafness

Project description:Defects in the alternative splicing-dependent regulation of REST cause deafness

| PRJNA437491 | ENA

Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse utricles].

Project description:Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse utricles].

| PRJNA437494 | ENA

Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse brain cortex].

Project description:Defects in the alternative splicing-dependent regulation of REST cause deafness - [mouse brain cortex].

| PRJNA437534 | ENA

Defects in the Alternative Splicing-Dependent Regulation of REST Cause Deafness.

Project description: Not available

| S-EPMC6370011 | biostudies-literature

Defects in the alternative splicing-dependent regulation of REST cause deafness

Project description:This SuperSeries is composed of the SubSeries listed below.

2018-06-28 | GSE111606 | GEO

Mesocestoides corti

Project description:Mesocestoides corti overview

| PRJNA354886 | ENA

Organ of Corti size is governed by Yap/Tead-mediated progenitor self-renewal

Project description:We report on gene expression, chromatin accessibility, active histone marks distribution, and Tead DNA-binding in proliferating and postmitotic organ of Corti progenitor cells.

2020-04-24 | GSE149254 | GEO

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