The present invention provides methods and compositions for treatment, screening, diagnosis and prognosis of cancer including bladder cancer, breast cancer, colorectal cancer, head and neck cancer, kidney cancer, liver cancer, lung cancer, ovarian cancer, pancreatic cancer, skin cancer and thyroid cancer.Linvention concerne des procédés et des compositions utiles pour le traitement, le criblage, le diagnostic et le pronostic du cancer, y compris le cancer de la vessie, le cancer du sein, le cancer colorectal, le cancer de la tête et du cou, le cancer du rein, le cancer du foie, le cancer du poumon, le cancer de lovaire, le cancer du pancréas, le cancer de la peau et le cancer de la thyroïde.