Explicit determination of the whole group of cervical cancer and genetic susceptibility studies
10.3969/j.issn.1671-8348.2015.03.018
- VernacularTitle:宫颈癌全外显组测定及易感基因研究
- Author:
Rong HU
;
Tianyu ZHONG
;
Xiaohong CHEN
- Publication Type:Journal Article
- Keywords:
uterine cervical neoplasms;
gene expression;
genetic predisposition to disease;
expression levels
- From:
Chongqing Medicine
2015;(3):340-342
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression levels of MiR‐96 ,HIF‐1α,Twist and Slug and other predisposing gene in cervical cancer .Methods In this study ,128 patients with cervical cancer treated in our hospital from March 2010 to May 2014 were selected as the observation group ,and 100 cases of healthy people were selected as control group .MiR‐96 ,HIF‐1α,Twist and Slug and other predisposing gene expression levels in cancer tissues were tested .(1) HIF‐1α:HIF‐1α kit was used to detect HIF‐1αmonoclonal antibodies ,the kit was prepared and stained according to the requirements ,and the positive cell rate greater than 10%under the microscope were positive .(2) MiR‐96 ,Twist and Slug:total RNA was extracted according to the instructions ,the RNA was reverse transcribed ,the relative expression values MiR‐96 ,Twist and Slug were detected by quantitative PCR .Results (1) HIF‐1αwas not expressed in normal tissues .And in tumor tissues ,the positive expression rate was much higher than that of normal tissue ,there was a significant difference(P<0 .05);(2)the relative expression values of MiR‐96 in tumor tissue were much greater than that of normal tissue (P<0 .05);(3) the relative expression rate of Twist and Slug gene in the tumor tissue were also much higher than that of normal organizations (P<0 .05) .Conclusion Compared with normal tissues ,MiR‐96 ,HIF‐1α,Twist and Slug gene expression in tumor tissues are significantly greater .
