Abstract: The invention relates to new identified mutations in the epidermal growth factor receptor gene, leading to amino acidic changes which highly correlate with the resistance to a therapy regimen comprising cetuximab. The invention includes peptide sequences and primers to detect the mutations, as well as kits for predicting the response of a subject to a therapy regime comprising cetuximab. In particular, the invention is useful in the therapy regimen applicable to metastasic colorectal cancer.

Abstract: The invention relates to new identified mutations in the epidermal growth factor receptor gene, leading to amino acidic changes which highly correlate with the resistance to a therapy regimen comprising cetuximab. The invention includes peptide sequences and primers to detect the mutations, as well as kits for predicting the response of a subject to a therapy regime comprising cetuximab. In particular, the invention is useful in the therapy regimen applicable to metastasic colorectal cancer.

Abstract: The invention relates to a new identified mutation in the epidermal growth factor receptor gene, leading to an amino acidic change which highly correlates with the resistance to a therapy regimen comprising cetuximab and the sensitivity to a therapy regimen comprising panitumumab. The invention includes peptide sequences, primers and probes to detect such a mutation, as well as kits for predicting the response of a subject to a therapy regime comprising cetuximab and/or panitumumab. In particular, the invention is useful in the therapy regimen applicable to metastasic colorectal cancer and to head and neck cancer.

Abstract: The invention relates to new identified mutations in the epidermal growth factor receptor gene, leading to amino acidic changes which highly correlate with the resistance to a therapy regimen comprising cetuximab. The invention includes peptide sequences and primers to detect the mutations, as well as kits for predicting the response of a subject to a therapy regime comprising cetuximab. In particular, the invention is useful in the therapy regimen applicable to metastasic colorectal cancer.

Abstract: The invention relates to a new marker, the hepatocyte growth factor (HGF) in serum or plasma for the prognosis of small-cell lung cancer (SCLC). The invention also provides methods for selecting subjects suffering from SCLC that are candidate to respond to certain substances inhibiting certain kinases expressed in the tumours. There are also encompassed the use of immunoassay and nucleic acid reagents for detecting HGF in serum or plasma, said reagents for carrying out the prognostic method.

Abstract: The invention relates to a new identified mutation in the epidermal growth factor receptor gene, leading to an amino acidic change which highly correlates with the resistance to a therapy regimen comprising cetuximab and the sensitivity to a therapy regimen comprising panitumumab. The invention includes peptide sequences, primers and probes to detect such a mutation, as well as kits for predicting the response of a subject to a therapy regime comprising cetuximab and/or panitumumab. In particular, the invention is useful in the therapy regimen applicable to metastasic colorectal cancer and to head and neck cancer.