restoring Treg cells tagged posts

Immunologic history of type 1 diabetes.

Data presented at American Diabetes Association meeting describes a potential new mechanism by which the BCG vaccine may restore the proper immune response to the insulin-secreting islet cells of the pancreas. Presented by Denise Faustman, MD, PhD, director of the Massachusetts General Hospital Immunobiology Laboratory and principal investigator of the trial, the findings suggest that BCG may induce a permanent increase in expression of genes that restore the beneficial regulatory T cells (Tregs) that prevent the immune system from attacking the body’s own tissue.

“Many groups are looking at the ability of BCG vaccination to reverse autoimmunity,” says Faustman, who is an associate professor of Medicine at Harvard Medical School...