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Cut from the same cloth: RNAs transcribed from regulatory elements.
- Source :
-
Biochimica et biophysica acta. Gene regulatory mechanisms [Biochim Biophys Acta Gene Regul Mech] 2024 Sep; Vol. 1867 (3), pp. 195049. Date of Electronic Publication: 2024 Jul 02. - Publication Year :
- 2024
-
Abstract
- A certain degree of chromatin openness is necessary for the activity of transcription-regulating regions within the genome, facilitating accessibility to RNA polymerases and subsequent synthesis of regulatory element RNAs (regRNAs) from these regions. The rapidly increasing number of studies underscores the significance of regRNAs across diverse cellular processes and diseases, challenging the paradigm that these transcripts are non-functional transcriptional noise. This review explores the multifaceted roles of regRNAs in human cells, encompassing rather well-studied entities such as promoter RNAs and enhancer RNAs (eRNAs), while also providing insights into overshadowed silencer RNAs and insulator RNAs. Furthermore, we assess notable examples of shorter regRNAs, like miRNAs, snRNAs, and snoRNAs, playing important roles. Expanding our discourse, we deliberate on the potential usage of regRNAs as biomarkers and novel targets for cancer and other human diseases.<br />Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Stasevich E. M. reports financial support was provided by Russian Science Foundation. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2024 Elsevier B.V. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1876-4320
- Volume :
- 1867
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- Biochimica et biophysica acta. Gene regulatory mechanisms
- Publication Type :
- Academic Journal
- Accession number :
- 38964653
- Full Text :
- https://doi.org/10.1016/j.bbagrm.2024.195049