Michael C. Carroll, Ph.D., is a Senior Investigator at Boston Children’s Hospital and Professor of Pediatrics, Harvard Medical School. His recent research focuses on two major areas, i.e. neuroimmunology and peripheral autoimmunity. Using murine models of neuro-psychiatric lupus, his group is testing their hypothesis that interferon alpha from peripheral inflammation enters the brain and mediates synapse loss and symptoms of cognitive decline observed in patients. Following-up on a large genetic screen in schizophrenia patients, they recently reported that over-activation of a process known as “complement-dependent, microglia-mediated synaptic pruning” in novel strains of mice can induce psychiatric symptoms of schizophrenia. In a murine lupus model, his lab has identified that self-reactive B cells evolve with kinetics similar to that of foreign antigen responding B cells providing a novel explanation for epitope spreading. Dr. Carroll received his PhD from UT Southwestern Medical School and his postdoctoral training with the Nobel Laureate, Professor Rodney R. Porter at Oxford University. He is a recipient of awards from the Pew Foundation, American Arthritis Foundation and the National Alliance for Mental Health.