NewslettersImmune Regulation NewsDifferential IL-12 Signaling Induces Human Natural Killer Cell Activating Receptor-Mediated Ligand-Specific ExpansionBy Danielle Corrigan - June 27, 20220314Scientists showed that IL-12 alone could sustain human primary NK cell survival without providing IL-2 or IL-15 but was insufficient to promote human NK cell proliferation.[Journal of Experimental Medicine]Abstract