Autoimmune-Summaries: Daily Autoimmune Updates at a Glance
- decodeMR Team
- Jun 19
- 1 min read
18/06/2026
GRI Bio secured FDA Orphan Drug Designation for Tazarotene in Idiopathic Pulmonary Fibrosis (Ref)
GRI Bio announced that the US FDA had granted Orphan Drug Designation to Tazarotene (GRI-062; oral RARβ/γ-selective agonist) for the treatment of Idiopathic Pulmonary Fibrosis (IPF).
The designation marked a significant regulatory milestone and provided a potential pathway to seven years of US market exclusivity.


