Related Experiment Video
Updated: Jun 18, 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 in cancer - from research to therapy
1Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong SAR. chocs@ha.org.hk
Abstract:
MicroRNAs (miRNAs) regulate target gene expression through translation repression or mRNA degradation. These non-coding RNAs are emerging as important modulators in cellular pathways, and they appear to play a key role in tumorigenesis. With increasing understanding of the miRNA target genes and the cellular behaviors influenced by them, modulating the miRNA activities may provide exciting opportunities for cancer therapy. Here the latest findings of which genes are targeted by each miRNA are reviewed, with particular emphasis on the deciphering of their possible mechanisms and the potential of miRNA-based cancer therapeutics.
Insights
MicroRNAs (miRNAs) are key regulators in cell pathways and tumorigenesis. Understanding miRNA targets and mechanisms offers potential for novel miRNA-based cancer therapeutics.
Area of Science:
- Molecular Biology
- Genetics
- Oncology
Background:
- MicroRNAs (miRNAs) are small non-coding RNAs that regulate gene expression.
- miRNAs play crucial roles in various cellular processes, including tumorigenesis.
- Dysregulation of miRNA activity is implicated in cancer development.
Purpose of the Study:
- To review the latest findings on miRNA target genes.
- To elucidate the mechanisms by which miRNAs influence cellular behaviors.
- To explore the potential of miRNA-based therapeutics for cancer treatment.
Main Methods:
- Literature review of recent studies on miRNA targets and functions.
- Analysis of experimental data on miRNA-mediated gene regulation.
- Synthesis of information on miRNA mechanisms in cancer.
Main Results:
- Identification of specific genes targeted by various miRNAs.
- Elucidation of miRNA-driven cellular pathways involved in cancer.
- Evidence supporting the role of miRNAs in tumorigenesis.
Conclusions:
- miRNAs are significant regulators in cellular pathways and cancer.
- Targeting miRNA activity presents a promising strategy for cancer therapy.
- Further research into miRNA mechanisms can lead to effective therapeutic interventions.
Related Concept Videos
MicroRNAs
MicroRNAs
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Abnormal Proliferation
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...

