Upregulation of miRNA-155 in Nasopharyngeal Carcinoma Patients
Background: The upregulation of miRNA-155 (miR-155) has been associated with oncogenesis of many human tumors, including nasopharyngeal carcinoma (NPC). However, the profile of miR-155 in Vietnamese NPC patients has not been investigated. The current study aimed to evaluate the miR-155 expression an...
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| Main Authors: | , , , |
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| Format: | Book |
| Published: |
Tehran University of Medical Sciences,
2021-07-01T00:00:00Z.
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| Summary: | Background: The upregulation of miRNA-155 (miR-155) has been associated with oncogenesis of many human tumors, including nasopharyngeal carcinoma (NPC). However, the profile of miR-155 in Vietnamese NPC patients has not been investigated. The current study aimed to evaluate the miR-155 expression and assess whether miR-155 is a potential biomarker for diagnosis of NPC in Vietnamese patients. Methods: In current case-control study, total of RNA was isolated from 60 biopsy NPC samples and 60 non-cancerous swab samples were analyzed by Reverse-transcription PCR, qualitative Real-time PCR. Results: The frequency of miR-155 detection were 78.33%, 15.0% in NPC and non-cancerous samples (P<0.05), respectively. The miR-155 expression level was 4.92 times higher in tumor samples than non-cancerous sample. Conclusion: Taken together, miR-155 in NPC was upregulated. It may serve as a potential biomarker for NPC in the Vietnamese population. |
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| Item Description: | 10.18502/ijph.v50i8.6810 2251-6085 2251-6093 |