Potential new player on the block, B-cell associated cytokine IL-40 in #Sjogren. Dr Rizzo showed ⬆️IL40 expression in salivary gland biopsy & bloods in pSS and pSS-associated lymphoma. Future work will clarify the exact role of IL-40 as a tx target #EULAR2021 #POS0177 @RheumNow https://t.co/uXAYAlkdtD