PSTPIP2 and osteomyelitis: (35) investigated the characteristics of the gut microbiota in PSTPIP2(CMO) mice and elucidated that diet-related changes in the gut microbiota composition play a pivotal role in regulating caspase-1 and caspase-8-mediated IL-1β maturation, which subsequently impacts the development of osteomyelitis in these animals.