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Androgen Receptor Expression in Primary Nonsquamous Cell Rare-Variant Carcinomas of the Head and Neck.
Article in OTO open. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Androgen receptor overexpression by immunohistochemistry in malignant salivary gland tumors in Tanzania.BMC cancer · 2025Article
- 'Toxic Masculinity': What Is Known about the Role of Androgen Receptors in Head and Neck Squamous Cell Carcinoma.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveAndrogen receptor (AR) is a diagnostic immunohistochemical marker for salivary gland duct carcinoma (SDC), but other nonsquamous cell head and neck carcinomas (NSCCs) may also express it. The aim of this preliminary study was to investigate the immunohistochemical expression of AR in rare head and neck NSCCs. STUDY
designRetrospective analysis of histologic records.
settingA large community hospital. SUBJECTS AND
methodsTwenty-seven patients with NSCC were selected (21 men, 6 women; average age, 69 years). Exclusion criteria were histologically confirmed primary and metastatic head and neck squamous cell carcinomas and thyroid carcinomas. AR immunohistochemistry was done on formalin-fixed, paraffin-embedded tissue blocks.
resultsVariable AR expression was found in 5 of 27 (25%) cases of NSCC. All 7 patients with SDC showed intense and extensive positive immunoreactivity. Of 27 NSCC tumors, 15 (56%) had negative staining.
conclusionIn the head and neck, expression of AR is not limited to SDCs; other NSCCs also express it. When surgery or radiotherapy is not appropriate for recurrent or metastatic head and neck NSCC, palliative chemotherapy offers poor results. Antiandrogen therapy is well tolerated and is much less toxic than chemotherapy. Since androgen deprivation therapy has been used against SDCs, this therapy may theoretically be used in a small subset of head and neck NSCCs.
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