tRNA-derived RNA (tDR-1), circulating microbial RNA Associated w/ reduction in risk of RA conversion in asymptomatic CCP+ individuals (60 vs. 120+ ctrls), ‼️ tDR-1 alone over performs prediction model w/ smoking shared episode and RF w/ AUC 0.86 What is the mechanism? tDR-1 https://t.co/fuyk4NeOyA