Development of parallel reaction monitoring (PRM)-based quantitative proteomics applied to HER2-Positive breast cancer.
Guerin M, Gonçalves A, Toiron Y, Baudelet E, Pophillat M, Granjeaud S, Fourquet P, Jacot W, Tarpin C, Sabatier R, Agavnian E, Finetti P, Adelaide J, Birnbaum D, Ginestier C, Charafe-Jauffret E, Viens P, Bertucci F, Borg JP, Camoin L
treatments targeting the Human Epidermal Growth Factor Receptor 2 (HER2/ERBB2) have improved the natural history of HER2-positive breast cancer. However, except HER2 protein expression and gene amplification, there is no predictive biomarker to guide the HER2-targeted therapies. We developed Parallel reaction monitoring (PRM) a powerful approach, to quantify and evaluate key proteins involved in the HER2 pathway and/or anti-HER2 treatment sensitivity.Lire l‘article