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m(6)A in the Signal Transduction Network

In response to environmental changes, signaling pathways rewire gene expression programs through transcription factors. Epigenetic modification of the transcribed RNA can be another layer of gene expression regulation. N(6)-adenosine methylation (m(6)A) is one of the most common modifications on mRN...

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Autores principales: Jang, Ki-Hong, Heras, Chloe R., Lee, Gina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society for Molecular and Cellular Biology 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9260138/
https://www.ncbi.nlm.nih.gov/pubmed/35748227
http://dx.doi.org/10.14348/molcells.2022.0017
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author Jang, Ki-Hong
Heras, Chloe R.
Lee, Gina
author_facet Jang, Ki-Hong
Heras, Chloe R.
Lee, Gina
author_sort Jang, Ki-Hong
collection PubMed
description In response to environmental changes, signaling pathways rewire gene expression programs through transcription factors. Epigenetic modification of the transcribed RNA can be another layer of gene expression regulation. N(6)-adenosine methylation (m(6)A) is one of the most common modifications on mRNA. It is a reversible chemical mark catalyzed by the enzymes that deposit and remove methyl groups. m(6)A recruits effector proteins that determine the fate of mRNAs through changes in splicing, cellular localization, stability, and translation efficiency. Emerging evidence shows that key signal transduction pathways including TGFβ (transforming growth factor-β), ERK (extracellular signal-regulated kinase), and mTORC1 (mechanistic target of rapamycin complex 1) regulate downstream gene expression through m(6)A processing. Conversely, m(6)A can modulate the activity of signal transduction networks via m(6)A modification of signaling pathway genes or by acting as a ligand for receptors. In this review, we discuss the current understanding of the crosstalk between m(6)A and signaling pathways and its implication for biological systems.
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spelling pubmed-92601382022-07-18 m(6)A in the Signal Transduction Network Jang, Ki-Hong Heras, Chloe R. Lee, Gina Mol Cells Minireview In response to environmental changes, signaling pathways rewire gene expression programs through transcription factors. Epigenetic modification of the transcribed RNA can be another layer of gene expression regulation. N(6)-adenosine methylation (m(6)A) is one of the most common modifications on mRNA. It is a reversible chemical mark catalyzed by the enzymes that deposit and remove methyl groups. m(6)A recruits effector proteins that determine the fate of mRNAs through changes in splicing, cellular localization, stability, and translation efficiency. Emerging evidence shows that key signal transduction pathways including TGFβ (transforming growth factor-β), ERK (extracellular signal-regulated kinase), and mTORC1 (mechanistic target of rapamycin complex 1) regulate downstream gene expression through m(6)A processing. Conversely, m(6)A can modulate the activity of signal transduction networks via m(6)A modification of signaling pathway genes or by acting as a ligand for receptors. In this review, we discuss the current understanding of the crosstalk between m(6)A and signaling pathways and its implication for biological systems. Korean Society for Molecular and Cellular Biology 2022-07-31 2022-06-24 /pmc/articles/PMC9260138/ /pubmed/35748227 http://dx.doi.org/10.14348/molcells.2022.0017 Text en © The Korean Society for Molecular and Cellular Biology. All rights reserved. https://creativecommons.org/licenses/by-nc-sa/3.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ (https://creativecommons.org/licenses/by-nc-sa/3.0/)
spellingShingle Minireview
Jang, Ki-Hong
Heras, Chloe R.
Lee, Gina
m(6)A in the Signal Transduction Network
title m(6)A in the Signal Transduction Network
title_full m(6)A in the Signal Transduction Network
title_fullStr m(6)A in the Signal Transduction Network
title_full_unstemmed m(6)A in the Signal Transduction Network
title_short m(6)A in the Signal Transduction Network
title_sort m(6)a in the signal transduction network
topic Minireview
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9260138/
https://www.ncbi.nlm.nih.gov/pubmed/35748227
http://dx.doi.org/10.14348/molcells.2022.0017
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