File:Histone acetylation in regulating glial response after CNS injury.jpg

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Description Figure 3 Histone acetylation in regulating glial response after CNS (Central nervous system) injury. Top, depiction of timelines of activation of different immune cells and astroglia at the injury site after CNS injury. Bottom, in microglia/macrophages, HDAC inhibition reduces inflammation by enhancing anti-inflammatory/pro-repair phenotype and by inducing apoptosis through p53 and caspase. Different micro-RNAs also regulate inflammatory phenotypes of microglia/macrophage. HDAC inhibition by CI-994 suppresses neutrophil accumulation and reduces inflammatory cytokine expression. BETs are epigenetic readers of acetylated histones and promote transcription of inflammatory genes. BET inhibitor JQ1 reduced inflammatory cytokine expression and leukocyte recruitment to the injury site. In astrocytes, transcriptional module consisting of STAT3, p300 and Smad1 induces GFAP expression. HDAC inhibition reduces secretion of inflammatory cytokines, and increases neurotrophic cytokines from reactive astrocytes.
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Source https://www.researchgate.net/publication/334326677_Epigenetic_Regulation_Of_Axon_Regeneration_and_Glial_Activation_in_Injury_Responses Epigenetic Regulation of Axon Regeneration and Glial Activation in Injury Responses. Front. Genet. 10:640 Volume 10 - 2019 https://doi.org/10.3389/fgene.2019.00640
Author Wahane S, Halawani D, Zhou X and Zou H
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Copyright © 2019 Wahane, Halawani, Zhou and Zou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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current14:35, 22 May 2024Thumbnail for version as of 14:35, 22 May 20241,026 × 782 (580 KB)Rasbak (talk | contribs){{Information |description= Figure 3 Histone acetylation in regulating glial response after CNS (Central nervous system) injury. Top, depiction of timelines of activation of different immune cells and astroglia at the injury site after CNS injury. Bottom, in microglia/macrophages, HDAC inhibition reduces inflammation by enhancing anti-inflammatory/pro-repair phenotype and by inducing apoptosis through p53 and caspase. Different micro-RNAs also regulate inflammatory phenotypes of microglia/mac...

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