title: Tipping the scales of selection with BAFF.
abstract: Two recent Immunity papers link peripheral tolerance with the ability of developing B cells to capture BAFF. These findings suggest that an increase in effective BAFF levels leads to autoreactive B cell maturation.
authors.affiliation: 284 John Morgan, Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
authors.forename: Michael P
authors.initials: MP
authors.lastname: Cancro
mesh_terms: D053264:B-Cell Activating Factor; D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology* / Q000378:metabolism*; D002454:Cell Differentiation; D007108:Immune Tolerance; D008565:Membrane Proteins / Q000378:metabolism*; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism*
chemical_list: D053264:B-Cell Activating Factor; D008565:Membrane Proteins; D014409:Tumor Necrosis Factor-alpha