ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2020
Humoral Response to HPV16 Proteins in Persons with Anal High-Grade Squamous Intraepithelial Lesion or Anal Cancer.
Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Assessing the Potential of HPV16 E6 Seroprevalence as a Biomarker for Anal Dysplasia and Cancer Screening-A Systematic Review and Meta-Analysis.International journal of molecular sciences · 2024Pooled it
- The Association Between Human Papillomavirus Type 16 E6 Seroprevalence and Degrees of Anal Disease Among Men With HIV: A Nested Case Control Study.Cancer control : journal of the Moffitt Cancer CenterArticle
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundThis study was launched to evaluate the association of early and late antibodies to human papillomavirus 16 (HPV16) detection and risk of anal high-grade squamous intraepithelial lesions (HSIL) or cancer.
methodsWe analyzed data from persons with anal HSIL or cancer and controls from a case-control study in Seattle, Washington. Sera were evaluated for HPV16 early (E1, E2, E4, E6, and E7) and late (L1) antibodies by multiplex serology. Logistic regression models were used to assess serologic associations with risk of anal HSIL or cancer.
resultsThe study included 67 participants with anal HSIL, 116 with anal cancer, and 830 population-based controls. HPV16 seropositivity to L1 [adjusted OR (aOR), 13.8; 95% confidence interval (CI), 7.4-25.8], E4 (aOR, 2.3; 95% CI, 1.1-4.5), and E6 (aOR, 4.9; 95% CI, 1.1-21.2) was associated with HSIL; and detection of all antibodies to HPV16 late and early proteins was associated with increased risk of anal cancer ranging from aOR 1.7 to 32.5 [L1 aOR, 12.5 (95% CI, 7.3-21.7); E1 aOR, 24.9 (95% CI, 10.3-59.9); E2 aOR, 6.3 (95% CI, 3.4-11.7); E4 aOR, 2.8 (95% CI, 1.6-4.8); E6 aOR, 32.5 (95% CI, 14.2-74.4); and E7 aOR, 1.7 (95% CI, 1.0-3.0)].
conclusionsHPV serologic markers proved to be specific for identifying anal cancer. HPV16 E6 seropositivity is relatively uncommon in persons without anal cancer. IMPACT: This large study comprehensively describes the distinct antibody responses to the HPV16 proteins in persons with anal HSIL or anal cancer. Antibodies to HPV16 E6 should be further evaluated as a potential biomarker for anal cancer prevention.
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