A Functional Variant rs2072915 is Associated with the Susceptibility and Mortality of Cervical Squamous Cell Carcinoma
© 2021 Li et al..
PURPOSE: Genetic variant has been demonstrated to be a risk factor for the occurrence and outcome of cervical squamous cell carcinoma (CSCC). From previous genome wide association studies, 6p21.32 has been identified as a susceptibility locus of CSCC. The purpose of this study was to investigate the association of a polymorphism rs2072915 located in 6p21.32 with the risk of CSCC and examine the potential mechanism of the rs2072915 in CSCC pathogenesis.
PATIENTS AND METHODS: The rs2072915 was genotyped using polymerase chain reaction (PCR)-restriction fragment length polymorphism. miR-637 and RXRB mRNA expression levels in CSCC patients were examined using quantitative PCR. miR-637 target site was determined using the dual-luciferase reporter assay.
RESULTS: The rs2072915 was associated with a significantly increased risk (AA vs TT: adjusted OR = 2.48, 95% CI, 1.57-3.94, P < 0.001; AT/AA vs TT: adjusted OR = 1.38, 95% CI, 1.06-1.80, P = 0.018; A vs T: adjusted OR = 1.49, 95% CI, 1.21-1.84, P < 0.001, respectively) and shorter survival time of CSCC (P = 0.03). Patients with the rs2072915 AA genotype displayed lower levels of RXRB that is a target of miR-637.
CONCLUSION: These findings suggest that the rs2072915 T > A change might augment the binding energy of miR-637 to RXRB, result in lower levels of RXRB, and thus contribute to the risk of CSCC.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
Pharmacogenomics and personalized medicine - 14(2021) vom: 01., Seite 705-712 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Li, Ren-Liang [VerfasserIn] |
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Links: |
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Themen: |
Cervical squamous cell carcinoma |
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Anmerkungen: |
Date Revised 24.04.2022 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.2147/PGPM.S310504 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM327104783 |
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520 | |a © 2021 Li et al. | ||
520 | |a PURPOSE: Genetic variant has been demonstrated to be a risk factor for the occurrence and outcome of cervical squamous cell carcinoma (CSCC). From previous genome wide association studies, 6p21.32 has been identified as a susceptibility locus of CSCC. The purpose of this study was to investigate the association of a polymorphism rs2072915 located in 6p21.32 with the risk of CSCC and examine the potential mechanism of the rs2072915 in CSCC pathogenesis | ||
520 | |a PATIENTS AND METHODS: The rs2072915 was genotyped using polymerase chain reaction (PCR)-restriction fragment length polymorphism. miR-637 and RXRB mRNA expression levels in CSCC patients were examined using quantitative PCR. miR-637 target site was determined using the dual-luciferase reporter assay | ||
520 | |a RESULTS: The rs2072915 was associated with a significantly increased risk (AA vs TT: adjusted OR = 2.48, 95% CI, 1.57-3.94, P < 0.001; AT/AA vs TT: adjusted OR = 1.38, 95% CI, 1.06-1.80, P = 0.018; A vs T: adjusted OR = 1.49, 95% CI, 1.21-1.84, P < 0.001, respectively) and shorter survival time of CSCC (P = 0.03). Patients with the rs2072915 AA genotype displayed lower levels of RXRB that is a target of miR-637 | ||
520 | |a CONCLUSION: These findings suggest that the rs2072915 T > A change might augment the binding energy of miR-637 to RXRB, result in lower levels of RXRB, and thus contribute to the risk of CSCC | ||
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700 | 1 | |a Xia, Shu-Qi |e verfasserin |4 aut | |
700 | 1 | |a Xu, Lian |e verfasserin |4 aut | |
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