The presence of celiac disease-specific antibodies against gliadin, reticulin, glutaminase and smooth muscle endomysium was also reported in subjects with psoriasis and other autoimmune and inflammatory conditions, such as SLE, RA and Sjögren’s syndrome [23, 36, 83, 102, 113, 123, 136]. Here, GLS is linked to systemic lupus erythematosus.