title: The role of CD40-CD154 interactions in the regulation of cell mediated immunity.
abstract: CD40 is expressed on a diverse array of cell types from the hematopoietic and non-hematopoietic compartments. Within the hematopoietic compartment, CD40 is found constitutively expressed on B cells, dendritic cells (DC) and macrophages. The function of CD40 in B cells has been documented as being essential in the control of humoral immunity. In DCs and macrophages, CD40 has been shown to be important in the induction of antigen-presenting cell (APC) maturation and effector function. CD40 is also expressed on non-hematopoietic cells like keratinocytes, epithelial cells, and vascular endothelial cells and has been shown to be functionally important on these cell types.
authors.affiliation: Department of Microbiology, Dartmouth Medical School, Lebanon, NH 03756, USA.
authors.forename: A
authors.initials: A
authors.lastname: Miga
authors.forename: S
authors.initials: S
authors.lastname: Masters
authors.forename: M
authors.initials: M
authors.lastname: Gonzalez
authors.forename: R J
authors.initials: RJ
authors.lastname: Noelle
mesh_terms: D000818:Animals; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D019013:CD40 Antigens / Q000378:metabolism*; D023201:CD40 Ligand; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology; D003713:Dendritic Cells / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D008024:Ligands; D008562:Membrane Glycoproteins / Q000378:metabolism*; D051379:Mice; D008822:Mice, Transgenic; D011948:Receptors, Antigen, T-Cell / Q000235:genetics / Q000276:immunology
chemical_list: D019013:CD40 Antigens; D008024:Ligands; D008562:Membrane Glycoproteins; D011948:Receptors, Antigen, T-Cell; D023201:CD40 Ligand