S136: CONSTITUTIVE VLA-4 ACTIVATION IN CHRONIC LYMPHOCYTIC LEUKEMIA. THE OTHER SIDE OF BCR AUTONOMOUS SIGNALING. (23rd June 2022) - Tissino, E.; Bomben, R.; Maity, P. C.; Pozzo, F.; Forestieri, G.; Nicolò, A.; Härzschel, A.; Bittolo, T.; Rossi, F. M.; Datta, M.; Zaja, F.; Capasso, G.; et al.