#SLE study hub re #Lupus nephritis rocks. #Rituximab ⬇️antiDNA but then rebound ⤴️. Thus design of adding #belimumab to Rituximab=Less flares. Love the Hubs. #ACR21 @RheumNow https://t.co/MAhxJdmkWO 10.7326/M21-2078 #ACRBest https://t.co/qWPk5x1ZtM