Comment on

• Novel mutations in RASGRP2, which encodes CalDAG-GEFI, abrogate Rap1 activation, causing platelet dysfunction.

  Lozano ML, Cook A, Bastida JM, Paul DS, Iruin G, Cid AR, Adan-Pedroso R, Ramón González-Porras J, Hernández-Rivas JM, Fletcher SJ, Johnson B, Morgan N, Ferrer-Marin F, Vicente V, Sondek J, Watson SP, Bergmeier W, Rivera J. Lozano ML, et al. Blood. 2016 Sep 1;128(9):1282-9. doi: 10.1182/blood-2015-11-683102. Epub 2016 May 27. Blood. 2016. PMID: 27235135 Free PMC article. Clinical Trial.