To complete the evaluation of the inflammatory status of the liver tissue of MCDD-fed mice injected with or without HLSCs, we evaluated the presence of inflammatory cells, using specific markers, such as CD45 (common leukocyte antigen) and FSP1 (fibroblast-specific protein 1), that recognize a specific subset of inflammatory macrophages during liver injury, fibrosis, and cancer [21]. The gene discussed is S100A4; the disease is cancer.