Celiac researchers (IMAGE) McMaster University Caption McMaster University researchers (L to R) Tohid Didar, Sara Rahmani and Elena Verdu Credit Georgia Kirkos, McMaster University Usage Restrictions None License Original 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.