(IMAGE) Tokyo Medical and Dental University Caption NRXN1 is induced only in green cells (HeLa cells). Serum from patients with anti-NRXN1 autoantibody react only to green cells (framed in red). Credit Department of Psychiatry and Behavioral Sciences, TMDU Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.