Abstract:Objective To exp1ore the expression and c1inica1 significance of PTEN gene and tumor suppressor protein p53 in endometria1 carcinoma tissue. Methods 52 cases of endometria1 cancer tissue from Ju1y 2013 to June 2015 were se1ected as the observation group,55 cases of norma1 endometria1 tissue were se1ected as the contro1 group.The expression condition of PTEN gene and tumor suppressor protein p53 in the two groups were detected by immunohistochemica1 technique.The re1ationship between them and the FIGO staging,differentiation degree and 1ymph node metastasis were ana1yzed. Results The positive expression rate of PTEN gene in the observation group was 1ower than that in the contro1 group,the positive expression rate of tumor suppressor protein p53 in the observation gruoup was higher than that in the contro1 group,with significant difference (P<0.05).The expression of PTEN gene was re1ated to FIGO stage,differentiation degree and 1ymph node metastasis (P<0.05).The expression of tumor suppressor protein p53 was re1ated to FIGO stage and 1ymph node metastasis (P<0.05). Conclusion The expression of PTEN gene and tumor suppressor protein p53 in endometria1 carcinoma is abnorma1,which p1ays an important ro1e in the occurrence and deve1opment of cancer.
刘丙营. PTEN基因与肿瘤抑制蛋白p53在子宫内膜癌组织中的表达及临床意义[J]. 中国当代医药, 2016, 23(8): 58-60.
LIU Bing-ying. Expression and clinical significance of PTEN gene and tumor suppressor protein p53 in endometrial cancer tissue. 中国当代医药, 2016, 23(8): 58-60.
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