TY - GEN AU - Amatu,A AU - Barault,L AU - Moutinho,C AU - Cassingena,A AU - Bencardino,K AU - Ghezzi,S AU - Palmeri,L AU - Bonazzina,E AU - Tosi,F AU - Ricotta,R AU - Cipani,T AU - Crivori,P AU - Gatto,R AU - Chirico,G AU - Marrapese,G AU - Truini,M AU - Bardelli,A AU - Esteller,M AU - Di Nicolantonio,F AU - Sartore-Bianchi,A AU - Siena,S TI - Tumor MGMT promoter hypermethylation changes over time limit temozolomide efficacy in a phase II trial for metastatic colorectal cancer SN - 1569-8041 PY - 2017///1226 KW - Adult KW - Aged KW - Biomarkers, Tumor KW - blood KW - Biopsy KW - Colorectal Neoplasms KW - DNA Methylation KW - genetics KW - DNA Modification Methylases KW - DNA Repair Enzymes KW - Dacarbazine KW - administration & dosage KW - Disease-Free Survival KW - Female KW - Humans KW - Male KW - Middle Aged KW - Promoter Regions, Genetic KW - Temozolomide KW - Tumor Suppressor Proteins N1 - Publication Type: Clinical Trial, Phase II; Journal Article UR - https://doi.org/10.1093/annonc/mdw071 ER -