Analysis of human BRIT1 expression and its clinical significance in cervical cancer
10.3969/j.issn.1673-4130.2016.14.002
- VernacularTitle:人BRIT 1基因在宫颈癌组织中的表达及其临床意义分析
- Author:
Li MAI
;
Ding WANG
;
Qin HU
;
Hong NIE
;
Qing ZHAO
;
Weixian CHEN
;
Linman DENG
- Publication Type:Journal Article
- Keywords:
BRIT1;
cervical cancer;
immmunohistochemistry;
real time-PCR
- From:
International Journal of Laboratory Medicine
2016;37(14):1904-1906
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect the expression of BRIT1 in cervical cancer tissues and cervical noncancer tissues ,and to analyze the differences between the two tissues .Methods The expression of BRIT1 mRNA and protein in cervical cancer tissues and the paired cervical noncancer tissues was evaluated by RT‐PCR and immmunohistochemistry .Its correlation with the clinicopathological parameters including age ,tumor types ,size ,tumor pathological grade and clinical stage was analyzed .Results RT‐PCR results showed that the BRIT1 mRNA level in cervical cancer tissues was significantly lower than that in the paired cervical noncancer tis‐sues ,the difference was statistically significant (P<0 .05) .The immmunohistochemistry results showed that the BRIT 1 protein ex‐pression level in 44 cases of 63 (69 .8% ) samples wa slower than that in the paired cervical noncancer tissues ,the difference was statistically significant(P<0 .05);In high pathological grades and high clinical stages ,the decrease of BRIT1 protein expression was more significant .Conclusion The difference of the BRIT1 expression between the cervical cancer tissues and cervical noncancer tis‐sues suggests that BRIT1 may play a certain role in the occurrence and development of cervical cancer .
