نتایج جستجو برای: hpv 16
تعداد نتایج: 347783 فیلتر نتایج به سال:
This observer-blind study (clinicaltrials.gov NCT01462357) compared the immunogenicity and safety of two doses (2D) of the HPV-16/18 AS04-adjuvanted vaccine (2D of AS04-HPV-16/18) vs. two or three doses of the 4vHPV vaccine [2D or 3D of 4vHPV] in 1075 healthy girls aged 9–14 years. Girls were randomized (1:1:1) to receive 2D of AS04-HPV-16/18 at months (M) 0, 6 (N = 359), 2D of 4vHPV at M0, 6 (...
BACKGROUND The objectives of this study were to describe the prevalence and risk factors for HPV infection among HIV-infected young women receiving their first quadrivalent HPV (HPV-6, -11, -16, and -18) vaccine dose. METHODS We recruited 16- to 23-year-old women from 14 sites for an HPV vaccine trial. At the first visit, they completed a questionnaire and were tested for cervicovaginal HPV D...
This phase II/III, double-blind, randomized trial assessed the efficacy, immunogenicity and safety of the human papillomavirus (HPV)-16/18 AS04-adjuvanted vaccine in young Chinese women (ClinicalTrials.gov registration NCT00779766). Women aged 18-25 years from Jiangsu province were randomized (1:1) to receive HPV vaccine (n = 3,026) or Al(OH)3 control (n = 3,025) at months 0, 1 and 6. The prima...
Scientists do not know precisely which elements of the immune system are important in preventing or resolving human papillomavirus (HPV) infections in unvaccinated women. HPV has a battery of immune-evasion mechanisms that include hiding within the host mucosal cells, lowlevel production of late (L) proteins, and inhibition of innate immunity and cellmediated response by early proteins [1]. HPV...
Our understanding of humoral response to human papillomavirus (HPV) infection has been mainly derived from studies in women. The role of serum antibodies in the natural history of HPV in men has yet to be investigated. Data from 285 male participants of a natural history study were used to determine the epidemiologic factors associated with HPV 16/18 seropositivity and explore the role of HPV 1...
Previous studies have shown that the human papillomavirus type 16 (HPV-16) E6 protein binds to p300/CBP and abrogates its transcriptional co-activator function. However, there is little information on the biological consequences of this interaction and discrepancy as to whether the interaction is high-risk E6 specific or not. We performed a series of studies to compare the interactions of HPV-1...
A more sensitive luminescence immunoassay (LIA) for human papillomavirus type 16 (HPV-16) was developed and used to measure HPV-16 antibodies in cervical samples from 292 college-aged women who were examined at 4-month intervals. Of the 609 collected samples, IgG, IgA, and secretory piece-associated antibodies to HPV-16 were detected in 12%, 6%, and 8%, respectively, of samples tested. Cervical...
Human papillomavirus (HPV) has been implicated in the pathogenesis of anal carcinoma, which is increased in homosexual men. Little is known about the serologic response to HPV in normal or immunosuppressed men; therefore, HIV-infected and -uninfected homosexual men were screened for HPV-6 and -16 capsid antibodies. HIV-infected men had increased HPV DNA detection but did not significantly diffe...
Human papillomavirus (HPV) cause common warts, laryngeal papilloma and genital condylomata and is necessary for the development of cervical cancer. We have previously found that lactoferrin has antiviral activity against HPV-16 and others have demonstrated that lactoferricin, an N-terminal fragment of lactoferrin, has inhibitory activities against several viruses. Two cell lines and two virus t...
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