The expression of survivin gene in malignant pleomorphic adenoma,relay pleomorphic adenoma and pleomorphic adenoma
- VernacularTitle:Survivin在涎腺良性、交界性、恶性多形性腺瘤中的表达及意义
- Author:
Hong QI
;
Kangmin WANG
;
Lilin YANG
- Publication Type:Journal Article
- Keywords:
survivin;
pleomorphic adenoma;
immunohistochemistry;
in situ hybridization
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1981;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the expression of survivin in malignant pleomorphic adenoma,relay pleomorphic adenoma and pleomorphic adenoma.Methods The transcription and interpretation of urvivin mRNA in the salivary gland tumor were analyzed via immunohistochemistry and in situ hybridization methods.Results Survivin mRNA expression and protein expression were almost the same in malignant pleomorphic adenoma,relay pleomorphic adenoma and pleomorphic adenoma.But they were different in the gland around the malignant pleomorphic adenoma.There was a significant difference of Survivin mRNA and protein expression in pleomorphic adenoma and malignant pleomorphic adenoma,and relay pleomorphic adenoma.The expressions were almost the same in relay and malignant pleomorphic adenoma.Conclusion The expression of survivin mRNA and protein is increased in pleomorphic adenoma and may be involved in the onset and progression of pleomorphic adenoma.It indicates that mRNA is relatively stable in the mRNA transcription and protein interpretation in malignant pleomorphic adenoma,and it is also showed earlier in gene amplification than in protein expression of the malignant tumor in the initial stage of malignant pleomorphic adenoma.Survivin can be a new diagnostic/therapeutic target in pleomorphic adenoma.
