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Cerca | Lliura | Ajuda | Servei de Biblioteques | Sobre el DDD | Català English Español | |||||||||
| Pàgina inicial > Articles > Articles publicats > Concordance of p16INK4a and E6*I mRNA among HPV-DNA-Positive Oropharyngeal, Laryngeal, and Oral Cavity Carcinomas from the ICO International Study |
| Data: | 2022 |
| Resum: | Background: Tests or test algorithms for diagnosing HPV-driven oral cavity and laryngeal head and neck carcinomas (HNC) have not been yet validated, and the differences among oral cavity and laryngeal sites have not been comprehensively evaluated. We aimed to assess the utility of a diagnostic algorithm for the detection of HPV-driven oral cavity (OCC), oropharyngeal (OPC) and laryngeal (LC) carcinomas using HPV-DNA testing followed by p16 immunohistochemistry, taking E6*I mRNA detection as the reference standard. Methods: Formalin-fixed paraffin-embedded OCC, OPC, and LC carcinomas were collected from pathology archives in 29 countries. All samples were subjected to histopathological evaluation, DNA quality control, and HPV-DNA detection. All HPV-DNA-positive samples (including 78 OCC, 257 OPC, and 51 LC out of 3680 HNC with valid HPV-DNA results) were also tested for p16 immunohistochemistry and E6*I mRNA. Three different cutoffs of nuclear and cytoplasmic staining were evaluated for p16: (a). |
| Ajuts: | Ministerio de Ciencia e Innovación 08/1535 Ministerio de Ciencia e Innovación PI11/02096 Ministerio de Ciencia e Innovación PI11/02104 Instituto de Salud Carlos III CB06/02/007 Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-1085 European Commission 282562 |
| Nota: | Altres ajuts: Generalitat de Catalunya (CERCA Programme); European Regional Development Fund (FEDER "A way to build Europe"); Asociación Española Contra el Cancer; Stichting Pathologie Ontwikkeling en Onderzoek (SPOO) foundation (The Netherlands); Sanofi Pasteur MSD and Merck & Co, Inc. |
| Drets: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
| Llengua: | Anglès |
| Document: | Article ; recerca ; Versió publicada |
| Matèria: | Human papillomavirus ; Head and neck cancer ; Biomarkers |
| Publicat a: | Cancers, Vol. 14 Núm. 15 (august 2022) , p. 3787, ISSN 2072-6694 |
12 p, 2.6 MB |