Expression and function relations of p63 in ovarian serous carcinoma
- VernacularTitle:p63基因和蛋白在卵巢浆液性肿瘤中的表达
- Author:
Guang-Ye SONG
;
Shu-Li SHAO
;
Zhi-Yu SONG
;
Xiao-Yan WANG
;
- Publication Type:Journal Article
- Keywords:
Ovarian neoplasms;
Immunohistochemistry;
Reverse transcriptase polymerase chain reaction;
Gene,p63
- From:
Cancer Research and Clinic
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the expression and function relations of the p63 in ovarian serous carcinoma,and compare them with normal ovary tissue.Methods RT-PCR,in situ hybridization and im- munohistochemistry were used to detect the expression of the p63 in ovarian serous carcinoma,ovarian bor- derline serous tumors,ovarian benign serous tumors and normal ovary tissues.Results All samples ex- pressed p63 mRNA through RT-PCR and immunohistochemistry,while the levels of expression in ovarian tu- mors was higher than that of normal ovary.p63 in human borderline and malignant ovarian tumors was higher than that in human benign ovarian tumors with significant difference,which suggested p63 may play great roles in the origin and progression of ovarian tumors.The result of in situ hybridization showed that positive expression rate of p63 mRNA in ovarian cancer (92.1%) was significantly higher than that in normal ovary(0) or LWP ovarian cancer(50.0%).Conclusion Expression of p63 plays an important role in the development of varian carcinoma,and along with the difference of histological stage and clinico-pathological stage,the ex- pression of p63 gene and protein level were different.
