HPV RNA CISH score identifies two prognostic groups in a p16 positive oropharyngeal squamous cell carcinoma population

Jérémy Augustin, Marion Mandavit, Sophie Outh-Gauer, Ophélie Grard, Cassandre Gasne, Charles Lépine, Haïtham Mirghani, Stéphane Hans, Pierre Bonfils, Thomas Denize, Patrick Bruneval, Justin A. Bishop, Jacqueline Fontugne, Hélène Péré, Eric Tartour, Cécile Badoual

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

HPV-related and HPV-unrelated oropharyngeal squamous cell carcinomas are two distinct entities according to the Union for International Cancer Control, with a better prognosis conferred to HPV-related oropharyngeal squamous cell carcinomas. However, variable clinical outcomes are observed among patients with p16 positive oropharyngeal squamous cell carcinoma, which is a surrogate marker of HPV infection. We aimed to investigate the prognostic value of RNA CISH against E6 and E7 transcripts (HPV RNA CISH) to predict such variability. We retrospectively included 50 histologically confirmed p16 positive oropharyngeal squamous cell carcinomas (p16 positive immunostaining was defined by a strong staining in 70% or more of tumor cells). HPV RNA CISH staining was assessed semi-quantitatively to define two scores: RNA CISH “low” and RNA CISH “high”. Negative HPV RNA CISH cases were scored as RNA CISH “low”. This series contained 29 RNA CISH low cases (58%) and 21 RNA CISH high cases (42%). Clinical and pathologic baseline characteristics were similar between the two groups. RNA CISH high staining was associated with a better overall survival in both univariate and multivariate analyses (p = 0.033 and p = 0.042, respectively). Other recorded parameters had no prognostic value. In conclusion, HPV RNA CISH might be an independent prognostic marker in p16 positive oropharyngeal squamous cell carcinomas and might help guide therapeutics.

Original languageEnglish (US)
Pages (from-to)1-8
Number of pages8
JournalModern Pathology
DOIs
StateAccepted/In press - Jun 20 2018

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Squamous Cell Carcinoma
RNA
Population
Staining and Labeling
Neoplasms
Multivariate Analysis
Biomarkers
Survival
Infection

ASJC Scopus subject areas

  • Pathology and Forensic Medicine

Cite this

Augustin, J., Mandavit, M., Outh-Gauer, S., Grard, O., Gasne, C., Lépine, C., ... Badoual, C. (Accepted/In press). HPV RNA CISH score identifies two prognostic groups in a p16 positive oropharyngeal squamous cell carcinoma population. Modern Pathology, 1-8. https://doi.org/10.1038/s41379-018-0090-y

HPV RNA CISH score identifies two prognostic groups in a p16 positive oropharyngeal squamous cell carcinoma population. / Augustin, Jérémy; Mandavit, Marion; Outh-Gauer, Sophie; Grard, Ophélie; Gasne, Cassandre; Lépine, Charles; Mirghani, Haïtham; Hans, Stéphane; Bonfils, Pierre; Denize, Thomas; Bruneval, Patrick; Bishop, Justin A.; Fontugne, Jacqueline; Péré, Hélène; Tartour, Eric; Badoual, Cécile.

In: Modern Pathology, 20.06.2018, p. 1-8.

Research output: Contribution to journalArticle

Augustin, J, Mandavit, M, Outh-Gauer, S, Grard, O, Gasne, C, Lépine, C, Mirghani, H, Hans, S, Bonfils, P, Denize, T, Bruneval, P, Bishop, JA, Fontugne, J, Péré, H, Tartour, E & Badoual, C 2018, 'HPV RNA CISH score identifies two prognostic groups in a p16 positive oropharyngeal squamous cell carcinoma population', Modern Pathology, pp. 1-8. https://doi.org/10.1038/s41379-018-0090-y
Augustin, Jérémy ; Mandavit, Marion ; Outh-Gauer, Sophie ; Grard, Ophélie ; Gasne, Cassandre ; Lépine, Charles ; Mirghani, Haïtham ; Hans, Stéphane ; Bonfils, Pierre ; Denize, Thomas ; Bruneval, Patrick ; Bishop, Justin A. ; Fontugne, Jacqueline ; Péré, Hélène ; Tartour, Eric ; Badoual, Cécile. / HPV RNA CISH score identifies two prognostic groups in a p16 positive oropharyngeal squamous cell carcinoma population. In: Modern Pathology. 2018 ; pp. 1-8.
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abstract = "HPV-related and HPV-unrelated oropharyngeal squamous cell carcinomas are two distinct entities according to the Union for International Cancer Control, with a better prognosis conferred to HPV-related oropharyngeal squamous cell carcinomas. However, variable clinical outcomes are observed among patients with p16 positive oropharyngeal squamous cell carcinoma, which is a surrogate marker of HPV infection. We aimed to investigate the prognostic value of RNA CISH against E6 and E7 transcripts (HPV RNA CISH) to predict such variability. We retrospectively included 50 histologically confirmed p16 positive oropharyngeal squamous cell carcinomas (p16 positive immunostaining was defined by a strong staining in 70{\%} or more of tumor cells). HPV RNA CISH staining was assessed semi-quantitatively to define two scores: RNA CISH “low” and RNA CISH “high”. Negative HPV RNA CISH cases were scored as RNA CISH “low”. This series contained 29 RNA CISH low cases (58{\%}) and 21 RNA CISH high cases (42{\%}). Clinical and pathologic baseline characteristics were similar between the two groups. RNA CISH high staining was associated with a better overall survival in both univariate and multivariate analyses (p = 0.033 and p = 0.042, respectively). Other recorded parameters had no prognostic value. In conclusion, HPV RNA CISH might be an independent prognostic marker in p16 positive oropharyngeal squamous cell carcinomas and might help guide therapeutics.",
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AU - Augustin, Jérémy

AU - Mandavit, Marion

AU - Outh-Gauer, Sophie

AU - Grard, Ophélie

AU - Gasne, Cassandre

AU - Lépine, Charles

AU - Mirghani, Haïtham

AU - Hans, Stéphane

AU - Bonfils, Pierre

AU - Denize, Thomas

AU - Bruneval, Patrick

AU - Bishop, Justin A.

AU - Fontugne, Jacqueline

AU - Péré, Hélène

AU - Tartour, Eric

AU - Badoual, Cécile

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N2 - HPV-related and HPV-unrelated oropharyngeal squamous cell carcinomas are two distinct entities according to the Union for International Cancer Control, with a better prognosis conferred to HPV-related oropharyngeal squamous cell carcinomas. However, variable clinical outcomes are observed among patients with p16 positive oropharyngeal squamous cell carcinoma, which is a surrogate marker of HPV infection. We aimed to investigate the prognostic value of RNA CISH against E6 and E7 transcripts (HPV RNA CISH) to predict such variability. We retrospectively included 50 histologically confirmed p16 positive oropharyngeal squamous cell carcinomas (p16 positive immunostaining was defined by a strong staining in 70% or more of tumor cells). HPV RNA CISH staining was assessed semi-quantitatively to define two scores: RNA CISH “low” and RNA CISH “high”. Negative HPV RNA CISH cases were scored as RNA CISH “low”. This series contained 29 RNA CISH low cases (58%) and 21 RNA CISH high cases (42%). Clinical and pathologic baseline characteristics were similar between the two groups. RNA CISH high staining was associated with a better overall survival in both univariate and multivariate analyses (p = 0.033 and p = 0.042, respectively). Other recorded parameters had no prognostic value. In conclusion, HPV RNA CISH might be an independent prognostic marker in p16 positive oropharyngeal squamous cell carcinomas and might help guide therapeutics.

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