دورية أكاديمية
Correlation of FOXA1 protein expression and ER, PR and Her2 expression in breast cancer patients.
| العنوان: | Correlation of FOXA1 protein expression and ER, PR and Her2 expression in breast cancer patients. |
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| المؤلفون: | Mohsin, Mohammed A., Zayed, Karrar S. |
| المصدر: | Journal of Pharmaceutical Negative Results; 2022, Vol. 13 Issue 3, p433-436, 4p |
| مصطلحات موضوعية: | FORKHEAD transcription factors, PROTEIN expression, CANCER patients, BREAST cancer, ESTROGEN receptors, PROGESTERONE receptors, LUTEINIZING hormone releasing hormone |
| مستخلص: | Forkhead box protein A1 (FOXA1) is pioneer factor has a dual role either as growth stimulator or a repressor and the significance role of this protein as a therapeutic biomarker still controversial, so the aim of this study was to identify the precise role of FOXA1 protein expression in treatment of BC patients by immunohistochemical (IHC) staning method. In this study, seventy three tissues samples embedded in wax block were taken from BC patients with (52.71+11.55) years who had surgery between 2014-2020 and thirty eight of normal (non tumoral) breast tissues samples with (54.17+10.84) years as a control group. There was a significant association between positive FOXA1 protein expression and Luminal A and Luminal B of BC (P=0.011). Moreover, FOXA1 positivity was elevated significantly in patients with positive Estrogen receptors (ER) expression (P=0.0001), positive Progesterone receptor (PR) expression (P=0.016). Furthermore, there was no significant correlation between FOXA1 expression in BC patients and Her2 expression (P=0.764). FOXA1 positive expression can be employed as a therapeutic marker to predict hormone responsiveness. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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