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Biological and pharmacological roles of m(6)A modifications in cancer drug resistance
Cancer drug resistance represents the main obstacle in cancer treatment. Drug-resistant cancers exhibit complex molecular mechanisms to hit back therapy under pharmacological pressure. As a reversible epigenetic modification, N(6)-methyladenosine (m(6)A) RNA modification was regarded to be the most...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9749187/ https://www.ncbi.nlm.nih.gov/pubmed/36517820 http://dx.doi.org/10.1186/s12943-022-01680-z |
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author | Liu, Zaoqu Zou, Haijiao Dang, Qin Xu, Hui Liu, Long Zhang, Yuyuan Lv, Jinxiang Li, Huanyun Zhou, Zhaokai Han, Xinwei |
author_facet | Liu, Zaoqu Zou, Haijiao Dang, Qin Xu, Hui Liu, Long Zhang, Yuyuan Lv, Jinxiang Li, Huanyun Zhou, Zhaokai Han, Xinwei |
author_sort | Liu, Zaoqu |
collection | PubMed |
description | Cancer drug resistance represents the main obstacle in cancer treatment. Drug-resistant cancers exhibit complex molecular mechanisms to hit back therapy under pharmacological pressure. As a reversible epigenetic modification, N(6)-methyladenosine (m(6)A) RNA modification was regarded to be the most common epigenetic RNA modification. RNA methyltransferases (writers), demethylases (erasers), and m(6)A-binding proteins (readers) are frequently disordered in several tumors, thus regulating the expression of oncoproteins, enhancing tumorigenesis, cancer proliferation, development, and metastasis. The review elucidated the underlying role of m(6)A in therapy resistance. Alteration of the m(6)A modification affected drug efficacy by restructuring multidrug efflux transporters, drug-metabolizing enzymes, and anticancer drug targets. Furthermore, the variation resulted in resistance by regulating DNA damage repair, downstream adaptive response (apoptosis, autophagy, and oncogenic bypass signaling), cell stemness, tumor immune microenvironment, and exosomal non-coding RNA. It is highlighted that several small molecules targeting m(6)A regulators have shown significant potential for overcoming drug resistance in different cancer categories. Further inhibitors and activators of RNA m(6)A-modified proteins are expected to provide novel anticancer drugs, delivering the therapeutic potential for addressing the challenge of resistance in clinical resistance. |
format | Online Article Text |
id | pubmed-9749187 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-97491872022-12-15 Biological and pharmacological roles of m(6)A modifications in cancer drug resistance Liu, Zaoqu Zou, Haijiao Dang, Qin Xu, Hui Liu, Long Zhang, Yuyuan Lv, Jinxiang Li, Huanyun Zhou, Zhaokai Han, Xinwei Mol Cancer Review Cancer drug resistance represents the main obstacle in cancer treatment. Drug-resistant cancers exhibit complex molecular mechanisms to hit back therapy under pharmacological pressure. As a reversible epigenetic modification, N(6)-methyladenosine (m(6)A) RNA modification was regarded to be the most common epigenetic RNA modification. RNA methyltransferases (writers), demethylases (erasers), and m(6)A-binding proteins (readers) are frequently disordered in several tumors, thus regulating the expression of oncoproteins, enhancing tumorigenesis, cancer proliferation, development, and metastasis. The review elucidated the underlying role of m(6)A in therapy resistance. Alteration of the m(6)A modification affected drug efficacy by restructuring multidrug efflux transporters, drug-metabolizing enzymes, and anticancer drug targets. Furthermore, the variation resulted in resistance by regulating DNA damage repair, downstream adaptive response (apoptosis, autophagy, and oncogenic bypass signaling), cell stemness, tumor immune microenvironment, and exosomal non-coding RNA. It is highlighted that several small molecules targeting m(6)A regulators have shown significant potential for overcoming drug resistance in different cancer categories. Further inhibitors and activators of RNA m(6)A-modified proteins are expected to provide novel anticancer drugs, delivering the therapeutic potential for addressing the challenge of resistance in clinical resistance. BioMed Central 2022-12-14 /pmc/articles/PMC9749187/ /pubmed/36517820 http://dx.doi.org/10.1186/s12943-022-01680-z Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
spellingShingle | Review Liu, Zaoqu Zou, Haijiao Dang, Qin Xu, Hui Liu, Long Zhang, Yuyuan Lv, Jinxiang Li, Huanyun Zhou, Zhaokai Han, Xinwei Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title | Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title_full | Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title_fullStr | Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title_full_unstemmed | Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title_short | Biological and pharmacological roles of m(6)A modifications in cancer drug resistance |
title_sort | biological and pharmacological roles of m(6)a modifications in cancer drug resistance |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9749187/ https://www.ncbi.nlm.nih.gov/pubmed/36517820 http://dx.doi.org/10.1186/s12943-022-01680-z |
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