Alan Saltiel and his colleagues report that the approved drug amlexanox, currently used to treat asthma and canker sores, is a relatively specific inhibitor of the noncanonical IκB kinases IKK-ɛ and TANK-binding kinase 1 (TBK1) and that it improves metabolic disease in mouse genetic and dietary models of obesity. These results suggest this drug may be repurposed to treat obesity and insulin resistance.
- Shannon M Reilly
- Shian-Huey Chiang
- Alan R Saltiel