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p16 expression as a surrogate marker for HPV‐related oropharyngeal carcinoma: A guide for interpretative relevance and consistency

El‐Naggar, Adel K., Westra, William H.·2012·Head & Neck

Abstract

Recent studies of oropharyngeal carcinoma have reported remarkable correlation between integrated human papillomavirus (HPV) viral detection and p16 protein overexpression in tumor cells. These findings led to calls for the substitution of p16 expression for the more demanding HPV testing in clinical practice. The rationale for such practice is largely driven by the simplicity, low cost, and the feasibility of the immunohistochemical (IHC) analysis. There are, however, several caveats that need to be fully considered. These include the subjective nature of IHC evaluation, the variable mechanisms of p16 expression in head and neck squamous cell carcinoma, and the lack of scoring and interpretive criteria. This perspective addresses the conceptual and practical issues associated with the p16 expression analysis and provides a broad outline for its application and evaluation in patients with oropharyngeal carcinoma. © 2011 Wiley Periodicals, Inc. Head Neck, 2012

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  • The Regulation of INK4/ARF in Cancer and Aging

    Kim, W. Y., & Sharpless, N. E. (2006) · Cell · doi:10.1016/j.cell.2006.10.003 · Cited by 1,009 · cited 1×

    “factor, and, in turn, prevents cell-cycle progression.(15) In conventional HNSCC, the p16 tumor suppressor gene is inactivated primarily by various genetic and nongenetic (eg, promoter hypermethylation) modifications such that the expression of its protein product is lost, diminished, or limited to tumor nuclei.”
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Metadata

Authors
El‐Naggar, A. K., & Westra, W. H.
Venue
Head & Neck
Publisher
Wiley
Published
2011-12-16
Volume
34
Issue
4
Pages
459-461
ISSN
  • 1043-3074 (ISSN-L)
  • 1097-0347
OpenAlex
W1968108709
Cited by
313
References
1
FWCI
19.11
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: p16 expression as a surrogate marker for HPV‐related oropharyngeal carcinoma: A guide for interpretative relevance and consistency. https://app.cochat.ai/papers/10.1002/hed.21974
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El‐Naggar, A. K., & Westra, W. H. (2012). p16 expression as a surrogate marker for HPV‐related oropharyngeal carcinoma: A guide for interpretative relevance and consistency. Head & Neck. https://doi.org/10.1002/hed.21974

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