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RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma
Published on: March 11, 2014
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Human papillomavirus-encoded microRNAs: key regulators in cervical cancer development
Sanae Bencheikh1,2, Hajar Lemriss3, Amal Souiri2
1Laboratory of Biology of Human Pathologies (BioPatH), Faculty of Sciences, Mohammed V University in Rabat, Rabat, Morocco.
RNA Biology
|March 5, 2026
Summary
Human papillomaviruses (HPVs) encode viral microRNAs (v-miRNAs) that regulate host genes, promoting cervical cancer development. These v-miRNAs are also promising biomarkers for diagnosis and prognosis.
Area of Science:
- Oncology
- Virology
- Molecular Biology
Background:
- Human papillomaviruses (HPVs) are linked to various diseases, notably cervical cancer.
- Cellular microRNAs (miRNAs) are key regulators of gene expression.
- Emerging research highlights HPV-encoded viral miRNAs (v-miRNAs) with significant biological roles.
Purpose of the Study:
- To provide an updated review of HPV-encoded miRNAs.
- To detail their molecular targets and roles in oncogenesis.
- To discuss therapeutic strategies and future directions for HPV-related cervical cancer.
Main Methods:
- Literature review of studies on HPV-encoded miRNAs.
- Analysis of validated molecular targets of v-miRNAs.
- Synthesis of information on v-miRNA involvement in cancer pathways.
Main Results:
- HPV encodes v-miRNAs that modulate viral and host gene expression.
- These v-miRNAs influence oncogenic pathways like cell cycle control, apoptosis, immune evasion, and epithelial-mesenchymal transition.
- v-miRNAs contribute to viral persistence and malignant transformation.
Conclusions:
- HPV-derived miRNAs play a critical role in the development of HPV-related cancers.
- v-miRNAs show potential as stable and specific biomarkers for cervical cancer diagnosis and prognosis.
- Further research and clinical translation are needed for miRNA-based therapeutic and diagnostic approaches in precision oncology.
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