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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Cancer
2017 ; 8
(14
): 2846-2853
Nephropedia Template TP
gab.com Text
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English Wikipedia
ERCC1_202 Is A Prognostic Biomarker in Advanced Stage Non-Small Cell Lung Cancer
Patients Treated with Platinum-Based Chemotherapy
#MMPMID28928874
Wang X
; Zhu X
; Zhang H
; Fan X
; Xue X
; Chen Y
; Ding C
; Zhao J
; Wu G
J Cancer
2017[]; 8
(14
): 2846-2853
PMID28928874
show ga
Purpose: To develop a qPCR method to examine the 202 isoform of excision repair
cross-complementation group 1 (ERCC1_202) and to evaluate its clinical utility as
a predictive biomarker for platinum-based chemotherapy in non-small cell lung
cancer (NSCLC). Methods: The relative complementary DNA (cDNA) quantification for
ERCC1_202 was conducted using a fluorescence-based, real-time detection method
and ?-actin was used as a reference gene. Results: A strong correlation was
observed between ERCC1_202 mRNA and ERCC1 mRNA levels in NSCLC cells (P < 0.001).
28 patients completed this research. Our results implied that as ERCC1_202 levels
increased, the risk of progression (HR = 4.296, P = 0.011) and death (HR = 6.503,
P = 0.001) increased. At multivariate analysis, high expression of ERCC1_202 was
shown to be an independent predictive factor for time to progression (P = 0.047),
and progression-free survival (P = 0.014). However, the high expression of
ERCC1_202 was not an independent predictive factor for response (P = 0.324).
Conclusions: This study suggests that the efficacy of platinum-based chemotherapy
can be improved when customized according to the expression of ERCC1_202.