IFNG and lymphoma: As shown in Figure 3e, the upregulation of Gas6, Mrc1, Cd36 and Timp2 expression by M(IFN-γ/LPS) macrophages was specific for coculture with apoptotic cells, as coculture with unstimulated or Bcl-2-transfected lymphoma cells did not lead to a significant upregulation of these genes.