473 Mavrilimumab, a human monoclonal antibody targeting GM-CSFRα, inhibits polarization to myeloid-derived suppressor cells (MDSCs) that express PD-L1 and restores T-cell proliferation in vitro
473 Mavrilimumab, a human monoclonal antibody targeting GM-CSFRα, inhibits polarization to myeloid-derived suppressor cells (MDSCs) that express PD-L1 and restores T-cell proliferation in vitro