conclusions hpv type 16 was detected in only 9.67% of malignant epithelial tumors. it appears that hpv infection plays a relatively minor role in the pathogenesis of ovarian carcinomas. results out of the eight cases with functional cysts only one case (12.5%) expressed hpv. no hpv expression was seen in cases with benign and borderline tumors. out of the 31 cases with one malignant surface epi...

introduction and aims: the role of human papillomavirus (hpv) in the etiology of esophageal squamous cell carcinoma (escc) is not clear. previous studies have found highly variable (from 0% to 67%) prevalence of hpv in escc tumor. however, prevalence of hpv in escc tumor seems to be higher in areas with high incidence of escc , such as china and south africa. iran is one of the areas of the wor...

background: epidemiologic and molecular evidences have established a strong link between high risk types of human papilloma virus and a subgroup of head and neck squamous cell carcinomas (hnscc). we evaluated the frequency of hpv positivity in hnscc and its relationship to demographic and some risk factor variables in an open case- control study. methods: fourteen recently diagnosed patients wi...

conclusions human papillomavirus 16 as a high risk hpv was found to have the highest frequency among patients with anogenital warts. results out of 54 samples, 46 (85.18%) cases showed positive results for hpv dna. a total of 26 (56.6%) samples were males and 20 (43.4%) females while eight (14.81%) showed hpv negative results. overall, 37 (80%) patients had multiple sexual partners, and nine (2...

background: seborrheic keratoses (sk) are common, benign and often multiple skin tumors with disputed etiology. a follicular origin, late onset nevoid disturbance or local arrest in maturation of keratinocytes have been proposed. human papilloma virus (hpv) has been detected in a small number of cases, particularly those from the genital region. objectives: the aim of our study was to evaluate ...

materials and methods twelve natural compounds jaceosidin, withaferin a, curcumin, epigallocatechin-3-gallate (egcg), artemisinin, gingerol, ursolic acid, ferulic acid, berberin, silymarin, resveratrol, and indol-3-carbinol were docked against e6 and e7 oncoproteins of high-risk hpv types 16 and 18 using a protein-ligand docking software called autodock4.2. results out of these 12 natural compo...

background: cervical cancer is one of the most important and commonly diagnosed types of cancer in females. there are different causes of cervical cancer, amongst which recurrent and persistent infection with hpv types 16 and 18 are the most renowned ones. these genotypes are the main factors in 99 % of cases in developed countries and 70 % in developing ones. due to the importance of these vir...

objective(s) human papillomavirus (hpv) infections are related to the genesis of various benign lesions and some malignant tumors, but no clear relationship has been identified so far between the subtypes of hpv and skin tag. materials and methods the present case-control study was designed to detect the existence of low risk and high risk hpv types in lesions of 50 patients with skin tag (case...

Zusammenfassung Infektionen mit >12 sexuell übertragbaren genitalen „high-risk“ (hr) humanen Papillomviren (HPV) sind hauptverantwortlich für anogenitale Karzinome, insbesondere Zervix- und Analkarzinome sowie oropharyngeale insgesamt 5 % der Karzinome weltweit. Genitale „low-risk“ (lr) HPV kutane verursachen Anogenitalwarzen (Kondylome) bzw. Hautwarzen, Genus β‑HPV ein potenzieller Kofaktor...

O exame citopatológico configura-se como a principal ferramenta de rastreio do câncer colo útero, que é o terceiro mais incidente em mulheres no Piauí. Este está relacionado à infecção persistente por subtipos oncogênicos vírus HPV (Papilomavírus Humano), principalmente HPV-16 e HPV-18, os quais provocam lesões podem ser facilmente identificadas pela colpocitologia oncótica.