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A mark of disease :
A mark of disease : How mRNA modifications shape genetic and acquired pathologies
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- Destefanis, Eliana (author)
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy; The Epitran Cost Action Consortium, COST Action CA16120
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- Avşar, Gülben (author)
- The Epitran Cost Action Consortium, COST Action CA16120; Department of Bioengineering, Gebze Technical University, Kocaeli, Turkey
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- Groza, Paula (author)
- Umeå universitet,Wallenberg centrum för molekylär medicin vid Umeå universitet (WCMM),The Epitran Cost Action Consortium, COST Action CA16120
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- Romitelli, Antonia (author)
- The Epitran Cost Action Consortium, COST Action CA16120; Core Research Laboratory, ISPRO-Institute for Cancer Research, Prevention and Clinical Network, Firenze, Italy; Department of Medical Biotechnologies, Università di Siena, Siena, Italy
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- Torrini, Serena (author)
- The Epitran Cost Action Consortium, COST Action CA16120; Core Research Laboratory, ISPRO-Institute for Cancer Research, Prevention and Clinical Network, Firenze, Italy; Department of Medical Biotechnologies, Università di Siena, Siena, Italy
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- Pir, Pinar (author)
- The Epitran Cost Action Consortium, COST Action CA16120; Department of Bioengineering, Gebze Technical University, Kocaeli, Turkey
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- Conticello, Silvestro G. (author)
- The Epitran Cost Action Consortium, COST Action CA16120; Core Research Laboratory, ISPRO-Institute for Cancer Research, Prevention and Clinical Network, Firenze, Italy; Institute of Clinical Physiology, National Research Council, Pisa, Italy
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- Aguilo, Francesca, PhD (author)
- Umeå universitet,Wallenberg centrum för molekylär medicin vid Umeå universitet (WCMM),The Epitran Cost Action Consortium, COST Action CA16120
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- Dassi, Erik (author)
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy; The Epitran Cost Action Consortium, COST Action CA16120
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(creator_code:org_t)
- 2020-12-29
- 2021
- English.
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In: RNA. - : Cold Spring Harbor Laboratory Press (CSHL). - 1355-8382 .- 1469-9001. ; 27:4, s. 367-389
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Abstract
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- RNA modifications have recently emerged as a widespread and complex facet of gene expression regulation. Counting more than 170 distinct chemical modifications with far-reaching implications for RNA fate, they are collectively referred to as the epitranscriptome. These modifications can occur in all RNA species, including messenger RNAs (mRNAs) and noncoding RNAs (ncRNAs). In mRNAs the deposition, removal, and recognition of chemical marks by writers, erasers and readers influence their structure, localization, stability, and translation. In turn, this modulates key molecular and cellular processes such as RNA metabolism, cell cycle, apoptosis, and others. Unsurprisingly, given their relevance for cellular and organismal functions, alterations of epitranscriptomic marks have been observed in a broad range of human diseases, including cancer, neurological and metabolic disorders. Here, we will review the major types of mRNA modifications and editing processes in conjunction with the enzymes involved in their metabolism and describe their impact on human diseases. We present the current knowledge in an updated catalog. We will also discuss the emerging evidence on the crosstalk of epitranscriptomic marks and what this interplay could imply for the dynamics of mRNA modifications. Understanding how this complex regulatory layer can affect the course of human pathologies will ultimately lead to its exploitation toward novel epitranscriptomic therapeutic strategies.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
Keyword
- Cancer
- Epitranscriptomics
- Human disease
- mRNA
- Posttranscriptional regulation of gene expression
- RNA modifications
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