Growth Arrest-Specific 6 in Chromophobe Renal Cell Carcinoma
Background: Overexpression of tumor-associated growth arrest-specific protein 6 (Gas6) is found in many tumor entities. The prognostic value of Gas6 in renal cell carcinoma (RCC), especially in non-clear cell RCC, is still unclear. Aim: The aim of the study was to evaluate the prognostic impact of Gas6 expression in a large cohort of patients with chromophobe RCC (chRCC). Material and Methods: Patients who underwent renal surgery due to chRCC were retrospectively evaluated. Tumor specimens were analyzed for Gas6 expression by immunohistochemistry. Results: Eighty-one chRCC patients were eligible for analysis; of these, 24 (29.6%) patients were positive for Gas6. No significant associations were found for Gas6 expression and clinical attributes in patients with chRCC. The Kaplan-Meier analysis revealed no differences in 5-year overall survival for Gas6− compared to Gas6+ (89.6% vs. 100.0%; p = 0.288) tumors. Conclusion: In chRCC, Gas6 expression is not associated with survival and other parameters of aggressiveness. Due to the rare incidence of chRCC, further studies with larger cohorts are warranted.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Growth Arrest-Specific 6 in Chromophobe Renal Cell Carcinoma ; volume:100 ; number:10 ; year:2022 ; pages:536-541 ; extent:6
Oncology ; 100, Heft 10 (2022), 536-541 (gesamt 6)
- Urheber
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Mikuteit, Marie
Zschäbitz, Stefanie
Erlmeier, Maximilian
Autenrieth, Michael
Weichert, Wilko
Hartmann, Arndt
Steffens, Sandra
Erlmeier, Franziska
- DOI
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10.1159/000525601
- URN
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urn:nbn:de:101:1-2022101300333402982180
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:39 MESZ
Datenpartner
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Beteiligte
- Mikuteit, Marie
- Zschäbitz, Stefanie
- Erlmeier, Maximilian
- Autenrieth, Michael
- Weichert, Wilko
- Hartmann, Arndt
- Steffens, Sandra
- Erlmeier, Franziska