J. Ellard's research while affiliated with La Trobe University and other places

Publications (2)

Article
Objective: Human papillomavirus (HPV)-related anal cancer rates are increasing and are particularly high in gay, bisexual and other men who have sex with men (GBM/MSM), especially HIV-positive individuals. Although screening programs for high-risk populations have been advocated, concerns about possible adverse psychological consequences exist. Th...
Article
Full-text available
Background. Most anal cancers are attributable to persistent human papillomavirus type 16 (HPV-16) infection. The anal cancer precursor, high-grade squamous intraepithelial lesion (HSIL), frequently regresses spontaneously. We hypothesized that T-cell responses are associated with HSIL regression. Methods. In men who have sex with men undergoing an...

Citations

... HPV subtypes differ in their genetic sequence and are categorized as low-risk or high-risk based on their oncogenic potential (4)(5)(6). Additionally, 14 HPV types are designated as human carcinogenic, including high-risk HPV (HR-HPV; HPV16, 18,31,33,35,39,45,51,52,56,58,59, and 68) (7,8). High-risk HPV strains, predominantly 16 and 18, are responsible for almost all cervical cancer cases. ...
... Of particular importance may be the persistent depletion of CD4 + T cells from the mucosal compartments in PWH who have been treated during chronic infection (11,12), which may create a more favorable microenvironment for precancerous lesions to develop and progress. In this sense, altered cell-mediated immunity has been associated with increased HPV infection and disease (13), while immune responses orchestrate regression of HPV-related lesions (14). ...