Research Points to Protein in Saliva as Possible Biomarker for Sjögren’s
Levels of the siglec-5 protein in saliva are significantly higher in Sjögren’s syndrome patients than in healthy people or patients with systemic lupus erythematosus (SLE), and correlate with the severity of disease symptoms, suggesting that the protein could serve as a salivary biomarker for the diagnosis of Sjogren’s syndrome. The study with…