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Effects of Long-term Use of Antiretroviral Therapy on the Prevalence of Oral Epstein-Barr Virus

Overview
Specialties Dentistry
Pathology
Date 2011 Oct 11
PMID 21981060
Citations 3
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Abstract

Background: The objectives of this study were to determine (i) the prevalence of oral Epstein-Barr virus (EBV) in HIV-infected subjects compared to non-HIV controls and (ii) the effects of long-term use of antiretroviral therapy (ART) on the prevalence of oral EBV.

Methods: A cross-sectional study was performed in HIV-infected subjects with and without ART, and non-HIV individuals. DNA in saliva samples was extracted and used as a template to detect EBV BamH1W and EBNA1 by quantitative polymerase chain reaction. Student t-test and ANOVA test were performed to determine the prevalence rates among groups.

Results: Forty-nine HIV-infected subjects: 37 on ART (age range 23-54 year, mean 37 year), 12 not on ART (age range 20-40 year, mean 31 year), and 20 non-HIV controls (age range 19-53 year, mean 31 year) were enrolled. The numbers of EBV BamH1W in saliva were found to be significantly higher in HIV-infected subjects than non-HIV controls (80% vs. 20%, mean = 12118 vs. 134 copies/10(5) cells, P < 0.001). HIV-infected subjects who were on ART had significantly lower numbers of EBV BamH1W than those who were not (mean = 4102 vs. 138613 copies/10(5) cells, P = 0.011). The numbers were significantly lower in those who received long-term ART compared with short-term (mean = 1401 vs. 11124 copies/10(5) cells, P = 0.034). No significant difference was observed between the groups when using EBNA1 primers.

Conclusions: Prevalence of oral EBV was significantly higher in HIV-infected subjects than non-HIV-controls. The numbers of the virus were significantly decreased by ART. Long-term use of ART did not increase oral EBV.

Citing Articles

Oral Cytokine Levels Are More Linked to Levels of Plasma and Oral HIV-1 RNA Than to CD4 T-Cell Counts in People With HIV.

Rocco J, York Z, Shen C, Shiboski C, Cyriaque-Webster J, McLaughlin J Open Forum Infect Dis. 2020; 7(3):ofaa047.

PMID: 32158775 PMC: 7051037. DOI: 10.1093/ofid/ofaa047.


Evaluation of Epstein-Barr Virus Salivary Shedding in HIV/AIDS Patients and HAART Use: A Retrospective Cohort Study.

Yan Y, Ren Y, Chen R, Hu J, Ji Y, Yang J Virol Sin. 2018; 33(3):227-233.

PMID: 29654554 PMC: 6178557. DOI: 10.1007/s12250-018-0028-z.


Prevalence of salivary Epstein-Barr virus in potentially malignant oral disorders and oral squamous cell carcinoma.

Bagan L, Ocete-Monchon M, Leopoldo-Rodado M, Murillo-Cortes J, Diaz-Fernandez J, Medina-Gonzalez R Med Oral Patol Oral Cir Bucal. 2016; 21(2):e157-60.

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