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MicroRNA Amplification and Recognition through Locked-nucleic-acid In situ Hybridization as a Novel Detection and Quantification Method
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microRNAs in Cancer Susceptibility
1Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States.
Advances in Cancer Research
|September 9, 2017
Summary
Single-nucleotide polymorphisms (SNPs) in microRNAs (miRNAs) influence cancer susceptibility and progression. Further research is needed to understand the genotype-phenotype relationship between miRNA-SNPs and cancer.
Area of Science:
- Genetics
- Molecular Biology
- Oncology
Background:
- microRNAs (miRNAs) are non-coding RNAs that regulate protein translation.
- miRNAs are implicated in various aspects of cancer, including initiation, progression, and prognosis.
- Emerging evidence links miRNA genetic variations, specifically single-nucleotide polymorphisms (SNPs), to cancer etiology and susceptibility.
Purpose of the Study:
- To review recent advances in the literature concerning miRNA-SNPs (miR-SNPs) and their association with cancer.
- To highlight emerging areas of research in this field.
- To identify gaps in current knowledge and suggest future research directions.
Main Methods:
- Literature review of recent studies on miRNA-SNPs and cancer.
- Discussion of SNPs within miRNA genes, target sites, and processing machinery.
- Exploration of novel mechanisms like isomiRs and non-3'UTR binding.
Main Results:
- SNPs in miRNA genes, target sites, and processing machinery are associated with cancer.
- IsomiRs and non-3'UTR miRNA binding mechanisms offer new insights into miR-SNPs and cancer.
- The genotype-phenotype relationship between miRNA-SNPs and cancer requires further investigation.
Conclusions:
- miRNA-SNPs represent a significant area of study in cancer research.
- Understanding miR-SNPs is crucial for unraveling cancer susceptibility and progression.
- Additional epidemiological and experimental studies are essential to fully elucidate the role of miRNA-SNPs in cancer.
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