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Updated: Feb 23, 2026

MicroRNA Amplification and Recognition through Locked-nucleic-acid In situ Hybridization as a Novel Detection and Quantification Method
Published on: October 7, 2025
Cancer Hallmarks and MicroRNAs: The Therapeutic Connection
Katrien Van Roosbroeck1, George A Calin2
1The University of Texas MD Anderson Cancer Center, Houston, TX, United States.
Abstract:
Human cancers are characterized by a number of hallmarks, including sustained proliferative signaling, evasion of growth suppressors, activated invasion and metastasis, replicative immortality, angiogenesis, resistance to cell death, and evasion of immune destruction. As microRNAs (miRNAs) are deregulated in virtually all human cancers, they show involvement in each of the cancer hallmarks as well. In this chapter, we describe the involvement of miRNAs in cancer from a cancer hallmarks and targeted therapeutics point of view. As no miRNA-based cancer therapeutics are available to date, and the only clinical trial on miRNA-based cancer therapeutics (MRX34) was terminated prematurely due to serious adverse events, we are focusing on protein-coding miRNA targets for which targeted therapeutics in oncology are already approved by the FDA. For each of the cancer hallmarks, we selected major protein-coding players and describe the miRNAs that target them.
Insights
MicroRNAs (miRNAs) are implicated in all cancer hallmarks. This review focuses on protein-coding miRNA targets with FDA-approved oncology therapeutics, linking miRNAs to cancer hallmarks for potential drug development.
Area of Science:
- Oncology
- Molecular Biology
- Genetics
Background:
- Human cancers exhibit distinct hallmarks, including uncontrolled proliferation and metastasis.
- MicroRNAs (miRNAs) are small non-coding RNAs frequently dysregulated in cancer.
- miRNAs play a crucial role in regulating genes associated with cancer hallmarks.
Purpose of the Study:
- To review the involvement of miRNAs in each of the established cancer hallmarks.
- To explore potential therapeutic strategies by focusing on protein-coding miRNA targets.
- To connect miRNA dysregulation to targeted oncology therapeutics.
Main Methods:
- Literature review of miRNAs and their protein-coding targets.
- Analysis of miRNA involvement across key cancer hallmarks.
- Identification of protein-coding targets with FDA-approved oncology drugs.
Main Results:
- miRNAs are deregulated and contribute to all major cancer hallmarks.
- Specific miRNAs target key protein-coding genes driving cancer progression.
- Existing FDA-approved oncology drugs target proteins that are regulated by miRNAs.
Conclusions:
- miRNAs are critical regulators in cancer development and progression.
- Targeting protein-coding miRNA targets represents a viable strategy for novel cancer therapeutics.
- Further research into miRNA-target interactions can inform the development of effective cancer treatments.
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