AKR1B1 and AKR1B10 as prognostic biomarkers of endometrioid endometrial carcinomas

Hojnik, Marko (avtor), Frković-Grazio, Snježana (avtor), Verdenik, Ivan (avtor), Lanišnik-Rižner, Tea (avtor)

The roles of aldo-keto reductase family 1 member B1 (AKR1B1) and B10 (AKR1B10) in the pathogenesis of many cancers have been widely reported but only briefly studied in endometrial cancer. To clarify the potential of AKR1B1 and AKR1B10 as tissue biomarkers of endometrial cancer, we evaluated the immunohistochemical levels of AKR1B1 and AKR1B10 in tissue paraffin sections from 101 well-characterized patients with endometrioid endometrial cancer and 12 patients with serous endometrial cancer and compared them with the clinicopathological data. Significantly higher immunohistochemical levels of AKR1B1 and AKR1B10 were found in adjacent non-neoplastic endometrial tissue compared to endometrioid endometrial cancer. A trend for better survival was observed in patients with higher immunohistochemical AKR1B1 and AKR1B10 levels. However, no statistically significant differences in overall survival or disease-free survival were observed when AKR1B1 or AKR1B10 were examined individually in endometrioid endometrial cancer. However, analysis of AKR1B1 and AKR1B10 together revealed significantly better overall and disease-free survival in patients with both AKR1B1 and AKR1B10 staining above the median values compared to all other patients. Multivariant Cox analysis identified strong AKR1B1 and AKR1B10 staining as a statistically important survival prediction factor. Conversely, no significant differences were found in serous endometrial cancer. Our results suggest that AKR1B1 and AKR1B10 play protective roles in endometrioid endometrial cancer and show potential as prognostic biomarkers.

• Jezik: Angleški jezik
• Ključne besede: endometrial carcinoma, survival, immunohistochemistry, prognosis, biomarker, aldo-keto reductase family 1 member B1 (AKR1B1), aldo-keto reductase family 1 member B10 (AKR1B10)
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: MF - Medicinska fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 14 str.
• Številčenje: Vol. 13, iss. 14, art. 3398
• PID: 20.500.12556/RUL-135595
• UDK: 616-006
• ISSN pri članku: 2072-6694
• DOI: 10.3390/cancers13143398
• COBISS.SI-ID: 69972739
• Datum objave v RUL: 21.03.2022

Gradivo je del revije

• Naslov: Cancers
• Skrajšan naslov: Cancers
• Založnik: MDPI
• ISSN: 2072-6694
• COBISS.SI-ID: 517914137

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 07.07.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: karcinom endometrija, preživetje, imunohistokemija