aTyr Pharma Inc. announced that Sanuj Ravindran, M.D., has joined the company as Chief Business Officer. Dr. Ravindran will lead aTyr's corporate development and strategy efforts, including the planning and execution of strategic growth initiatives as the company advances its mission to make meaningful medicines for patients with serious diseases. In Dr. Ravindran's most recent role as Senior Vice President and Global Head, Corporate Development at The Medicines Company.