NewslettersExtracellular Matrix News Rein Therapeutics Receives Orphan Drug Designation from European Medicines Agency for Lead Drug Candidate in Idiopathic Pulmonary Fibrosis By Jamie Kang - January 28, 2026 0 47 Rein Therapeutics announced that it has received orphan drug designation from the European Medicines Agency for LTI-03, its lead drug candidate aimed at preserving lung function in patients with idiopathic pulmonary fibrosis. [Rein Therapeutics] Press Release