IL2 and neoplasm: More recently, they demonstrated YLMFLLRKI-peptide-encapsuled liposomes showed increased peptide transport to DCs cells [147], while poly(lactic-co-glycolic acid (PLGA)-based nanoparticles displayed a slow increase in peptide uptake by APCs, and provoked BCMA-specific CTL with greater anti-tumor effects (CTL proliferation, CD107a degranulation, and IL-2, IFN-γ, and TNF-α generation) against primary CD138+ plasma cells and MM cell lines.