Objective: To investigate the Nek2 protein expression and Nek2 DNA copies amplification in oncogenesis of breast cancer. Methods: 20 cases of normal breast tissue,20 cases of precancerous lesion,20 cases of ductal carcinoma in situ and 20 cases of infiltrative ductal carcinoma were analyzed by immunohistochemistry and real time quantitative PCR. Results: There was significant difference in the expression of Nek2 protein among groups to be detected( P = 0. 000). There was significant difference in the copy n...
【更新日期】
2015-03-02
【分类号】
R737.9
【正文快照】
Modern Oncology 2015,23(01):0054-0058【修回日期】2014-05-14Nek2基因扩增同蛋白表达呈正相关性,变化趋势一致,提示蛋白过表达可能来自于基因扩增。Nek2异常同中心体异常变化趋势一致,作为中心体相关激酶,通过对中心体的调节作用,可造成中心体数量、结构和功能的异常,从而导