Janus kinase (JAK) inhibitors (jakinibs) that target downstream signalling by a large range of cytokines are effective in treating autoimmune and rheumatic diseases. Newer jakinibs that selectively inhibit individual JAKs and a narrower spectrum of cytokines have now been developed, but how do these inhibitors compare with existing drugs?
- John J. O’Shea
- Massimo Gadina