Detection of Human Papillomavirus DNA in Paired Peripheral Blood and Cervix Samples in Patients with Cervical Lesions and Healthy Individuals.

ABSTRACT: This study evaluated the presence of Human Papillomavirus (HPV) DNA in the cervix and peripheral blood of women with cervical intraepithelial neoplasia (CIN I, II, and III) and healthy individuals. Overall, 139 paired peripheral blood and cervix samples of healthy women and women with CIN I, II, and III (n = 68) were tested for HPV DNA by using standard procedures. Polymerase chain reaction (PCR) sequencing determined HPV types. Quantification of HPV16 E6 and E2 genes was performed to determine viral load and physical state. HPV DNA was detected in the cervix (21.1% in healthy individuals; 48.8-55.5% in CIN patients), blood (46.4% in healthy individuals; 44.1-77.7% in CIN patients) and paired peripheral blood and cervix samples (24% in healthy individuals; 32.5-44.4% in CIN patients). The

SUBMITTER: Conceicao Gomes Nascimento K 

PROVIDER: S-EPMC8584517 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature