ITGAE and Sjogren syndrome: In aged Sjögren’s syndrome-like mice, an increase in corneolimbal CD103+ DCs and lacrimal glandial MHC-IIhi B cells is distinctively observed which is accompanied by an increase in nodal CD103+ DCs and MHC-IIhi B cells, whereas increase of corneolimbal CD11b+ DCs is concomitantly found in the aged murine model, irrespective of immune competency.