Is There a Role for Sex Hormone Receptors in Head-and-neck Cancer? Links with HPV Infection and Prognosis

Anticancer Res. 2021 Aug;41(8):3707-3716. doi: 10.21873/anticanres.15162.

Abstract

Background/aim: Head-and-neck squamous cell carcinoma (HNSCC) is the fifth most common cancer in the world and human papillomavirus (HPV) is an important risk factor for this neoplasm. Recent studies showed an association between sex hormone receptors and pathogenesis and/or prognosis in patients with HNSCC. The aim of this study was to clarify the expression patterns of sex hormone receptors in HPV-positive and HPV-negative HNSCC and their associations with tumour biopathology and biological behaviour.

Materials and methods: Scientific literature indexed in PubMed about sex hormone receptors in HNSCC was retrieved and critically analyzed, to obtain an overview of expression patterns and their possible implications for tumour biopathology and prognosis.

Results: Sex hormone receptors were more frequently detected in oropharyngeal tumours compared with HNSCC from other locations. ERα was associated with HPV-positive tumours. The androgen and progesterone receptors were associated with poor patient prognosis. Estrogen receptor alpha (ERα) is implicated in the biopathology of HNSCC in different ways, by promoting DNA hypermutation and facilitating HPV integration thus contributing to an immunogenic phenotype, but also by cooperating with the epithelial growth factor receptor (EGFR) to promote resistance to therapy.

Conclusion: The expression of sex hormone receptors may be of prognostic value in specific tumour subgroups, but the use of hormonal therapies for HNSCC is still not in close sight.

Keywords: HPV; estrogen receptor α; estrogen receptor β; head-and-neck cancer; progesterone receptor; review.

Publication types

  • Review

MeSH terms

  • Animals
  • Biomarkers, Tumor / metabolism
  • Female
  • Gonadal Steroid Hormones / metabolism
  • Head and Neck Neoplasms / metabolism
  • Head and Neck Neoplasms / mortality
  • Head and Neck Neoplasms / therapy
  • Head and Neck Neoplasms / virology*
  • Humans
  • Male
  • Oropharyngeal Neoplasms / metabolism
  • Oropharyngeal Neoplasms / virology
  • Papillomavirus Infections / complications*
  • Prognosis
  • Receptors, Steroid / metabolism*
  • Squamous Cell Carcinoma of Head and Neck / metabolism
  • Squamous Cell Carcinoma of Head and Neck / mortality
  • Squamous Cell Carcinoma of Head and Neck / therapy
  • Squamous Cell Carcinoma of Head and Neck / virology*

Substances

  • Biomarkers, Tumor
  • Gonadal Steroid Hormones
  • Receptors, Steroid