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Cited by 330

The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.

MicroRNA and cancer – focus on apoptosis

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Wang, Yu, Lee, Caroline G. L.·2009·Journal of Cellular and Molecular Medicine

Abstract

Introduction miR biogenesis miR and Cancer miR and Apoptosis Conclusion MicroRNAs (miRs) are small non‐coding RNAs regulating gene expression at the post‐transcriptional and/or translational levels. miRs play important roles in diverse biological processes, including development, cell differentiation, proliferation and apoptosis. Recent evidence has shown that miR loci frequently map to cancer‐associated genomic regions and deregulated miR expression profiles are associated with many cancer types, implicating miRs in crucial processes that lead to tumourigenesis. Here, we review the current findings about miRs and tumourigenesis, focusing on their involvement in the apoptosis pathway. A significant observation is that greater than one‐quarter of all known human miRs were reported to be deregulated in at least one cancer type. The expression of a subset of miRs (e.g. miR‐21 and miR‐155) was found to be consistently up‐regulated, whereas another subset of miRs (e.g.miR‐143 and miR‐145) was consistently down‐regulated across different cancer types suggesting their involvement in regulating common cellular processes whose deregulation may lead to tumourigenesis. Several miRs were implicated to play roles in cell proliferation and apoptosis. Some miRs, such as miR‐29b and miR‐15–16, influence only the apoptotic pathway, whereas others including let‐7/miR‐98 and miR‐17–92 may play roles in both the apoptotic and cell‐proliferation pathways. In conclusion, although our current understanding of the functions of miRs is still fragmentary, taken together, this review highlights the complex and intricate roles that miRs play in the regulation of cellular processes. Perturbation of the expression of miRs may thus lead to tumourigenesis.

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Metadata

Authors
Wang, Y., & Lee, C. G. L.
Venue
Journal of Cellular and Molecular Medicine
Publisher
Wiley
Published
2009-01
Volume
13
Issue
1
Pages
12-23
ISSN
  • 1582-1838 (ISSN-L)
  • 1582-4934
OpenAlex
W2091042488
Cited by
330
References
16
FWCI
6.67
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: MicroRNA and cancer – focus on apoptosis. https://app.cochat.ai/papers/10.1111/j.1582-4934.2008.00510.x
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Wang, Y., & Lee, C. G. L. (2009). MicroRNA and cancer – focus on apoptosis. Journal of Cellular and Molecular Medicine. https://doi.org/10.1111/j.1582-4934.2008.00510.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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