Artielle ImmunoTherapeutics, Inc., a biopharmaceutical company, develops recombinant T-cell receptor ligands (RTLs) to treat T-cell mediated inflammatory diseases. It develops RTL1000, a compound for the treatment of multiple sclerosis. The company focuses on the development of therapeutics for the treatment of autoimmune diseases that include multiple sclerosis, celiac disease, type 1 diabetes, rheumatoid arthritis, uveitis, stroke, optic neuritis, and other diseases. Artielle ImmunoTherapeutics, Inc. was founded in 2004 and is based in Tigard, Oregon.