子宮內(nèi)膜癌組織中基因及分子標(biāo)志物表達(dá)及其與預(yù)后的相關(guān)性研究
[Abstract]:Objective to investigate the expression of estrogen receptor (ER), progesterone receptor (PR) p53 tumor suppressor gene (p53) antigen Ki-67 (Ki-67) and its relationship with clinical prognosis in endometrial carcinoma. Methods 79 specimens of endometrial carcinoma were collected from the first affiliated Hospital of Guangzhou Medical University from 2009 to 2014, and the expression of ERPPRP53 Ki-67 was detected by immunohistochemical method. Results in 79 cases of endometrial carcinoma, the positive expression rate of p53 Ki-67 was: 87.3% and 88.6% and 84.810% respectively. The expression of ER protein was related to the prognosis of the patients. The expression of ER protein was related to the prognosis of the patients with PR and pathological type, infiltration of myometrium, tissue differentiation, p53 expression, tissue differentiation, Ki-67 and clinical stage. The expression of ER and PR was positively correlated with the expression of p53 and Ki-67 (P0.05). Conclusion the combined detection of p53 Ki-67 may be a biological marker for the occurrence, development and clinical metastasis of endometrial carcinoma, as well as a molecular marker for judging the malignant degree and evaluating the prognosis of endometrial carcinoma. The specific mechanism of the detection is worthy of further study.
【作者單位】: 廣州醫(yī)科大學(xué)附屬第一醫(yī)院婦產(chǎn)科;
【分類(lèi)號(hào)】:R737.33
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