Abstract: The present invention relates to a method of diagnosis and therapy of cancers expressing the HER2 receptor. The invention provides antibodies or fragments thereof that recognizes an epitope of a HER2 receptor truncated form, said epitope being defined by a sequence included in SEQ ID NO: 2. The invention also provides a method of cancer diagnosis, which comprises the detection of the presence of the HER2 receptor truncated form consisting of the amino acid sequence SEQ ID NO: 1 in a patient sample.
Type:
Grant
Filed:
June 5, 2009
Date of Patent:
March 5, 2013
Assignees:
Fundacio Privada Institut de Recerca Hospital Universitari Vall Hebron, Fundacio Privada Institucio Catalana de Recera I Estudis Avancats, Fundacio Privada Institut d'Investigacio Oncologica de Vall Hebron
Inventors:
Joaquin Arribas Lopez, Kim Pedersen, Pier-Davide Angellini, Josep Liuis Parra Palau, Sirle Laos, Jose Baselga Torres