Evaluation of PTEN expression in colorectal cancer (CRC) metastases (mets) and in primary tumors as predictors of activity of cetuximab plus irinotecan treatment

作者: F. Loupakis , L. Pollina , I. Stasi , G. Masi , N. Funel

DOI: 10.1200/JCO.2008.26.15_SUPPL.4003

关键词: Cancer researchSuppressorCetuximabIrinotecanEffectorProtein kinase BColorectal cancerPTENPI3K/AKT/mTOR pathwayMedicineImmunology

摘要: 4003 Background: PTEN is a key tumor suppressor that inactivates PI3K, downstream effector of the EGFR cascade. Mutations resulting in loss lead to uncontrolled activation PI3K/AKT signal...

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