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. 2022 Mar 19;12:4754. doi: 10.1038/s41598-022-08398-4

Figure 4.

Figure 4

MSC-CM suppressed the gene expression of pro-inflammatory factors via the MAPK and NF-κB signaling pathways to inhibit inflammation. MSC-CM, mesenchymal stem cell conditioned media; MAPK, mitogen-activated protein kinase; SAPK/JNK, stress-activated protein kinase/Jun-amino-terminal kinase; ERK, extracellular signal-regulated kinase; NF-κB, nuclear factor kappa-B; iNOS, inducible nitric oxide; COX-2, cyclooxygenase-2; IL1β, interleukin-1β; CCL, C–C motif ligand; CCR, C–C motif receptor; LPS, lipopolysaccharides.