Immune explains a study of three cohorts of patients with ulcerative colitis which finds major perturbations within the mucosal B cell compartment, highlighting a potential role for these cells in disease pathogenesis. Hosts: Vincent Racaniello, Cynthia Leifer, Steph Langel, and Brianne Barker Subscribe (free): Apple Podcasts, Google Podcasts. RSS, email Become a patron of Immune! Links for this episode Gut B cell dysbiosis in ulcerative colitis (Nat Med) Time stamps by Jolene. Thanks! Music by Steve Neal. Immune logo image by Blausen Medical Send your immunology questions and comments to immune@microbe.tv