TGFB1 and neoplasm: STRING DB functional protein association network analysis of these top genes unveiled multiple enriched biological processes that seem important for imatinib‐induced cell death (Figure 3), such as proapoptotic signaling, hematopoietic differentiation, tumor suppressor signaling, DNA damage repair, mRNA polyadenylation, protein ubiquitinylation, TGFβ signaling, and the mediator complex.