Challenges, opportunities and therapeutic potential of JAK inhibitors and their derived PROTACs (2022 – 2023)

Introduction Since the approval of the first JAK inhibitor, ruxolitinib, in 2011, the development of JAK inhibitors has expanded significantly, with applications spanning autoimmune diseases, cancer, and inflammatory disorders. This review explores the challenges and therapeutic potential of JAK inhibitors and their evolution into proteolysis-targeting chimeras (PROTACs), which offer novel avenues for selective JAK modulation.