Further, we selected the upregulated CXCL (CXCL1, CXCL3, CXCL6, and CXCL8), CCL (CCL7, CCL11, and CCL13), and family gene clusters to investigate the expression of cytokines and chemokines in the TB-CM-treated MSCs, confirming their increased expression levels in the TB-CM-treated groups during osteogenesis of MSCs (Figure 5C,D). The gene discussed is CCL7; the disease is tuberculosis.