VTE/VZV in baricitinib & tofacitinib seem unrelated to on-target effects. Is there VTE/VZV-related off-target culpable binding? Computer (AI) says no, but... bari binds PDE10A2 (an antipsychotic target), lab confirmed. Missing link to reduced pain? POS0091 #EULAR2021 @RheumNow https://t.co/uqYixHhW1z