IL1B and cyclic hematopoiesis: To determine whether hsa-miR-126-3p is able to regulate viability and apoptosis of IL-1β-induced OA-CH, cells were transfected with hsa-miR-126-3p-mimic-NC (NC = negative control), hsa-miR-126-3p-mimic, hsa-miR-126-3p-inhibitor-NC, and hsa-miR-126-3p-inhibitor for 24 h.