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Long noncoding RNAs in prostate cancer: mechanisms and applications
Chunlai Li1, Liuqing Yang2, Chunru Lin2
1Department of Molecular and Cellular Oncology; The University of Texas MD Anderson Cancer Center ; Houston, TX, 77030, USA.
Molecular & Cellular Oncology
|June 17, 2016
Summary
Long noncoding RNAs (lncRNAs) are crucial gene regulators involved in development and disease. Their dysregulation, particularly in cancer, highlights their potential as biomarkers and therapeutic targets.
Area of Science:
- Genomics
- Molecular Biology
- Epigenetics
Background:
- Gene expression in humans is largely controlled by noncoding genomic elements.
- Long noncoding RNAs (lncRNAs) are key regulatory molecules in cellular processes.
- lncRNAs influence chromatin modification, splicing, and post-transcriptional regulation.
Purpose of the Study:
- To highlight the regulatory roles of lncRNAs in eukaryotic systems.
- To discuss the involvement of lncRNAs in human disorders, especially cancer.
- To explore the clinical applications of lncRNAs as biomarkers and therapeutic targets.
Main Methods:
- Review of recent literature on lncRNA function and regulation.
- Analysis of lncRNA involvement in developmental processes and disease pathogenesis.
- Examination of lncRNA-based clinical strategies.
Main Results:
- lncRNAs modulate cell fates and are implicated in various human disorders.
- Dysregulation of lncRNAs, through genetic alterations, contributes to cancer.
- Prostate cancer risk loci are linked to lncRNAs, driving tumor initiation and progression.
Conclusions:
- lncRNAs are pivotal regulators with diverse cellular functions.
- lncRNA dysregulation is a significant factor in human diseases like cancer.
- lncRNAs offer promising avenues for clinical applications, including diagnostics and therapeutics.
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