We report the clinical and molecular characteristics of a 69-year-old woman with metastatic colorectal cancer, treated with the epidermal growth factor receptor (EGFR)-targeted monoclonal antibody panitumumab, displaying peculiar molecular tumour heterogeneity at progression consisting of KRAS and MET amplification as distinct drivers associated with acquired resistance.

Clonal evolution and KRAS-MET coamplification during secondary resistance to EGFR-targeted therapy in metastatic colorectal cancer

SIRAVEGNA, GIULIA;BARDELLI, Alberto;
2016-01-01

Abstract

We report the clinical and molecular characteristics of a 69-year-old woman with metastatic colorectal cancer, treated with the epidermal growth factor receptor (EGFR)-targeted monoclonal antibody panitumumab, displaying peculiar molecular tumour heterogeneity at progression consisting of KRAS and MET amplification as distinct drivers associated with acquired resistance.
2016
1
4
e000079
0
http://esmoopen.bmj.com/content/1/4/e000079
EGFR; KRAS; MET; clonal evolution; colorectal cancer
Sartore-Bianchi, Andrea; Valtorta, Emanuele; Amatu, Alessio; Veronese, Silvio; Lauricella, Calogero; Bonazzina, Erica; Siravegna, Giulia; Truini, Mauro; Bardelli, Alberto; Siena, Salvatore
File in questo prodotto:
File Dimensione Formato  
2016-Clonal evolution and KRAS-MET.pdf

Accesso aperto

Tipo di file: PDF EDITORIALE
Dimensione 585.09 kB
Formato Adobe PDF
585.09 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1622758
Citazioni
  • ???jsp.display-item.citation.pmc??? 1
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 3
social impact