AnaptysBio, Inc. ANAB on Tuesday released updated data from the Phase 2b trial of rosnilimab, a PD-1 depleter and agonist, for rheumatoid arthritis.In the 424-patient 2b trial, rosnilimab achieved JAK-like efficacy on multiple clinically meaningful measures, including low disease activity (LDA) and remission on the Clinical Disease Activity Index (CDAI), as well as ACR70 response, over six months.Furthermore, responses were then durable for at least two months off the drug.Also Read: AnaptysBio Discontinues ...