Cblb-deficiency was unique among these four in precipitating rapid clinical autoimmune disease when combined with Aire-deficiency, resulting in autoimmune exocrine pancreatitis with median age of survival of only 25 d. Massive lymphocytic infiltration selectively destroyed most of the exocrine acinar cells of the pancreas and submandibular salivary gland, and CD4(+) and CD8(+) subsets were necessary and sufficient to transfer the disease.
C1262091
Lymphocytic infiltration