Supplementary Methods, Figures S1-S7 from Potential Mechanisms for Thrombocytopenia Development with Trastuzumab Emtansine (T-DM1)

Abstract

<p>Supplementary Methods, Figures S1-S7 Suppl. Fig. S1, Differentiation of hematopoietic stem cells (CD133+/CD34+) into immature megakarytocytes Suppl. Fig. S2, T-DM1 does not directly induce platelet aggregation in washed platelets Suppl. Fig. S3, At high concentrations, DM1 inhibits agonist-induced platelet aggregation in platelet-rich plasma Suppl. Fig. S4, DM1 conjugates alter the morphology of megakaryocytes Suppl. Fig. S5, Uptake of T-[3H]DM1 varies by differentiation stage Suppl. Fig. S6, HER2 is not expressed on megakaryocytes or platelets Suppl. Fig. S7, Prolonged exposure to T-DM1 results in disruption of cytoskeletal structure in maturing megakaryocytes</p>