Glafenine (E4889-GRP)

Glafenine (Glafenin) is a non-steroidal anti-inflammatory drug (NSAID) and is a non-narcotic analgesic agent that not only acts as a proteostasis modulator but is also one of the most potent NSAID correctors of F508del-CFTR. It exhibits COX-2 inhibition in the arachidonic acid pathway and rescues class 2 CFTR mutants.