Will CAR-Treg Rx be helpful in active #refractory #rheumatoid #arthritis? Early data n=6 treated w low dose (3 per arm), ongoing and doses will escalate Improvemt in #clinical #disease #activity less inflammation on #synovial #biopsies 3 pts #LB23 #ACR25 @RheumNow @ACRheum https://t.co/PkhsvztVjx