0000000000364921
AUTHOR
Elisa Astorri
SAT0378 Autophagy is Up-Regulated in the Salivary Glands of Primary Sjogren's Syndrome Patients and Correlates with the Focus Score and Disease Activity
Background Autophagy is now considered as a major regulator in trafficking events that activates innate and adaptive immunity and consistent evidence supports its role in autoimmunity (1). Primary Sjogren9s syndrome (pSS) is a systemic autoimmune disease characterized by infiltration of exocrine glands by T and B cells that, producing chemokines and cytokines, coordinate the chronic inflammatory process. No data on the role of autophagy in pSS are available in humans, although studies in mice demonstrated its involvement in the salivary and lacrimal gland homeostasis (2,3). Objectives We investigated the autophagy process in salivary gland tissue and in peripheral T lymphocytes from pSS pat…
Additional file 1: Figure S1. of CD4 T lymphocyte autophagy is upregulated in the salivary glands of primary SjĂśgrenâ s syndrome patients and correlates with focus score and disease activity
IL-23p19 and IL-21 mRNA level correlations with mRNA levels of autophagy genes. IL-23p19 and IL-21 mRNA levels were directly and significantly correlated with the mRNA levels of ATG16L1, ATG5, and IRGM autophagy genes. (TIF 50 kb)