Relationship between effect of GP regimen prognostic significance and Nanog expression in advanced lung cancer

VernacularTitle:中晚期肺癌患者Nanog表达与GP方案化疗效果的关系
Author: Meiqing LUO ; Qing PU ; Yilin CAO ; Guiyin ZHENG ; Aihua WU ; Zhenshan SHI
Publication Type:Journal Article
Keywords: Cancer,non-small cell lung; Nanog; Drug therapy,combination; Trentment outcome
From: Cancer Research and Clinic 2013;25(9):609-611
CountryChina
Language:Chinese
Abstract: Objective To evaluate the correlation between the expression level of Nanog gene and clinical outcomes of GP regimen in the advanced non-small cell lung cancer (NSCLC).Methods 62 patients of NSCLC were treated by GP method,and the outcomes were investiged between Nanog positive and nagetive patients.The expression level of Nanong was evaluated by RT-PCR and immunohistology.Results 30 out of 62 patients (48.4 ％) were Nanog positive,9 patients (28.1％) were Nanog positive,and 23 out of 32 patients were Nanog negative (71.9 ％) who have the positive effect (CR+PR).However,among 32 treatment nagetive cases,there were 21 cases (70.0 ％) who were Nanog positive and 9 cases (30.0 ％) were Nanog negatve.Survival analysis showed that 5-years lifetime of Nanog positive patients was shorter than Nanong nagetive patients.Conclusion Nanog overexpression decreases the sensitivity of GP regimen and lifetime of NSCLC patient.Nanog expression level may provide a useful factor for clinical treatment and prognosis of NSCLC patient.