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Updated: Jul 3, 2026

MicroRNA Amplification and Recognition through Locked-nucleic-acid In situ Hybridization as a Novel Detection and Quantification Method
Published on: October 7, 2025
MicroRNAs: key players in carcinogenesis and novel therapeutic targets
A H F Mirnezami1, K Pickard, L Zhang
1University Surgical Unit, Level F Centre Block, Southampton General Hospital, Southampton, UK. ahm@soton.ac.uk
Abstract:
MicroRNAs (miRNAs) represent a recently uncovered class of small and endogenous non-coding RNAs. MiRNA function is critical to normal cellular processes such as differentiation and apoptosis, and recent studies have demonstrated that deregulated miRNA expression contributes to the malignant phenotype. The purpose of this review is to summarise these findings in relation to the most common human malignancies, and to analyse the clinical and therapeutic opportunities they provide.
Insights
MicroRNAs (miRNAs) are small RNAs vital for cell function. Dysregulated miRNA expression is linked to cancer, offering new therapeutic targets for human malignancies.
Area of Science:
- Molecular Biology
- Genetics
- Oncology
Background:
- MicroRNAs (miRNAs) are small, endogenous non-coding RNAs.
- They play crucial roles in cellular processes like differentiation and apoptosis.
- Aberrant miRNA expression is increasingly recognized in cancer development.
Purpose of the Study:
- To review the role of miRNAs in common human malignancies.
- To analyze the clinical implications of miRNA dysregulation.
- To explore potential therapeutic strategies involving miRNAs.
Main Methods:
- Literature review of studies on miRNAs and human cancers.
- Analysis of miRNA expression patterns in malignant tissues.
- Evaluation of current and emerging miRNA-based therapies.
Main Results:
- Specific miRNAs are consistently deregulated across various cancers.
- These miRNA alterations impact tumor initiation, progression, and metastasis.
- MiRNAs show promise as diagnostic biomarkers and therapeutic agents.
Conclusions:
- MiRNA dysregulation is a hallmark of human malignancies.
- Targeting miRNAs offers novel therapeutic avenues.
- Further research is needed to fully realize the clinical potential of miRNAs.
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