Neutrophil-Driven Inflammation in Pediatric Chronic Recurrent Multifocal Osteomyelitis.
OBJECTIVE Chronic recurrent multifocal osteomyelitis (CRMO) is a pediatric autoinflammatory bone disease with poorly defined pathophysiology and limited biomarkers. Murine models implicate neutrophils, neutrophil-derived IL-1β, and the adaptor protein PSTPIP2, but direct evidence in human CRMO is lacking. This study ai...