Cervical squamous intraepithelial lesions (SIL) and cervical cancer (CxCa) develop because of high-risk human papillomavirus (HR-HPV) infection; however, other cofactors such as endogenous hormones could contribute to the development this neoplasia.

Actas Dermosifiliogr. 2009;100:429-36 435 8. Murao K, Kubo Y, Fukumoto D, Matsumoto K, Arase S. Verrucous carcinoma of the scalp associated with human papillomavirus type 33. Dermatol Surg. 2005;31:1363-5. 9. Schell BJ, Rosen T, Rády P, Arany I. Verrucous carcinoma of the foot associated with human papillomavirus type 16. J Am Acad Dermatol. 2001;45:49-55. 10. Garven TC, Thelmo WL, Victor J, Pe...

BACKGROUND We describe the incidence and duration of cervical human papillomavirus (HPV) infection episodes along with the risk of infection reappearance following a period of nondetection. METHODS Women (1,788) ages 16 to 23 years underwent cytologic testing and PCR-based testing of cervical swab samples for HPV DNA (HPV-16/18/31/33/35/45/52/58/59) at approximately 6-month intervals for up t...

BACKGROUND There is limited data on the genotype distribution of human papillomavirus (HPV) in the Taihu River Basin, home to 1.29 million people on the coast of eastern China. This study evaluated the prevalence and genotypes among different female age groups in this region. METHODS Twenty-six HPV strains (low-risk HPV 6, 11, 40, 42, 44, 61, 73 and high-risk HPV 16, 18, 26, 31, 33, 35, 39, 4...

cervical cancer is, globally known to be, one of the most common cancers among women especially indeveloping countries. more than 90% of cervical cancers are associated with high-risk humanpapillomaviruses (hpvs) particularly hpv types 16 and 18. two major strategies have been developed forprevention and treatment of cervical cancer and other hpv-associated malignancies; the first one is based ...

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...

Papillomavirus is the etiological agent for warts and several squamous carcinomas. Skin cancer induced by cottontail rabbit papillomavirus was the first animal model for virus-induced carcinogenesis. The target organ of the virus infection is stratified epithelium and virus replication is tightly regulated by the differentiation program of the host cell. E1^E4 protein is a viral gene product, a...

Papillomaviruses are ubiquitous DNA viruses affecting humans and animals and causing a variety of tumours of mucosal and cutaneous epithelia. Some of these lesions, particularly those affecting mucosal epithelia, can progress to squamous cell carcinomas. Prevention or cure of viral infection would ultimately lead to a decrease in the incidence of papillomavirus-associated cancers. Using recombi...

A cat was presented with skin lesions consisting of slightly raised pigmented plaques, 2-7 mm in diameter with a rough slightly verrucous surface. Histologically these lesions were identified as papillomas. A papillomavirus infection was demonstrated: virus-like particles were present in the nuclei of cells within the lesions, and staining with an anti-bovine papillomavirus (BPV-1) antibody was...