作者: S Parmar , C Schumann , S Rüdiger , S Boeck , V Heinemann
DOI: 10.1038/TPJ.2011.51
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摘要: The aim of this study was to investigate pharmacogenetic determinants skin rash associated with epidermal growth factor receptor (EGFR) inhibitor treatment. A total 109 prospectively sampled cancer patients, receiving the first treatment an EGFR inhibitor, were genotyped for functional polymorphisms and tagging variants in genes involved downstream signaling. Skin absent 26 (23.9%) patients shorter overall survival compared presenting (P=0.005). polymorphisms, 497G/A (P=0.008), haplotypes promoter variants, EGFR-216G/T -191C/A (P=0.029), appearance rash. In addition, a common haplotype PIK3CA gene (P=0.045) (P=0.009). conclusion, genetic variation within its signaling partner might predict EGFR-inhibitor-related