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. 2020 Dec;9(6):2440–2459. doi: 10.21037/tlcr-20-1272

Figure 6.

Figure 6

Effect of GM-CSF on lung inflammatory cytokines in radiated GM-CSF–/– mice. (A) GM-CSF reduced the levels of profibrotic cytokines in GM-CSF–/– mice with lung injury after radiation. Cytokine concentration in the serum of radiated mice with different treatments. (B) Relative mRNA levels of inflammatory markers including IL-6, IL-1β, and TNF-α in the lungs were calculated in different groups (n=6 per group). (C) Relative mRNA levels of EMT-related markers including TGF-β1, MMP-9, epithelial cell markers including Occuludin, E-cadherin, and SFTPC, and mesenchymal cell markers including vimentin, were calculated in different groups (n=6 per group). *, P<0.05; **, P<0.01; ***, P<0.001. GM-CSF, granulocyte-macrophage colony-stimulating factor; EMT, epithelial-mesenchymal transition.