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ABSTRACT Anal high‐grade squamous intraepithelial lesions (HSIL:AIN2/3) are precursors to anal cancer, and early detection and treatment through screening is crucial for effective cancer prevention. Current guidelines recommend anal swab‐based screening and highlight the need for objective biomarkers to improve risk stratification. While DNA methylation markers have shown strong potential in anal biopsies, their performance in anal swabs is reduced, likely due to sample‐type dependency. This study aimed to identify a DNA methylation classifier specifically derived from anal swabs of men who have sex with men living with HIV (MSMLWH) to enhance diagnostic accuracy. Genome‐wide methylation profiling was performed on anal swabs from 36 HSIL:AIN3 cases, 34 controls (
Bibliografischer Nachweis
Publikationsdaten
- Autor:innen
- Kirsten Rozemeijer, Jürgen Claesen, Fernando Dias Gonçalves Lima, Albertus T. Hesselink, Phoebe Klingers, Timo ter Braak, Yara van den Burgt, Chris J. L. M. Meijer, Jan M. Prins, Henry J. C. de Vries, Mark A. van de Wiel, Renske D. M. Steenbergen
- Quelle
- International Journal of Cancer
- Publikation
- 2026-01-01
- Band / Ausgabe
- Nicht angegeben
- Seiten
- Nicht angegeben
- ISSN / ISBN
- 0020-7136, 1097-0215
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Zitierfähiger Nachweis
Kirsten Rozemeijer, Jürgen Claesen, Fernando Dias Gonçalves Lima, Albertus T. Hesselink, Phoebe Klingers, Timo ter Braak, Yara van den Burgt, Chris J. L. M. Meijer, Jan M. Prins, Henry J. C. de Vries, Mark A. van de Wiel, Renske D. M. Steenbergen (2026). Toward Objective Anal Cancer Screening: From Swab‐Based Genome‐Wide Methylation Marker Discovery to Novel Test Development. International Journal of Cancer. https://doi.org/10.1002/ijc.70708
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