130068-27-8 Activation B-Cell Activation Factor Receptor B7-H1 Antigen CD274 protein, human CTLA-4 Antigen Co-stimulation Common variable immunodeficiency Cytokine ICOS protein, human IL10 protein, human IL13 protein, human IL17A protein, human IL9 protein, human Inducible T-Cell Co-Stimulator Protein Interleukin-10 Interleukin-13 Interleukin-17 Interleukin-9 Journal Article Memory B cells PDCD1 protein, human Programmed Cell Death 1 Receptor Research Support, Non-U.S. Gov't T helper cells TNFRSF13C protein, human