TGF-β	transforming growth factor-β
IGF-1	insulin-like growth factor-1
RANKL	receptor activator of nuclear factor kappa-Β ligand
OPG	osteoprotegerin
MMP	matrix metalloproteinase
EMT	epithelial–mesenchymal transition
CMKLR1	chemerin/chemokine-like receptor 1
NF-κB	nuclear transcription factor kappa B
NSCLC	non-small cell lung cancer
HCC	hepatocellular carcinoma
MAPK	mitogen-activated protein kinase
TIMP	tissue inhibitors of metalloproteinase
GPR1	G protein-coupled receptor 1
Akt	protein kinase B
PTEN	phosphatase and tensin homolog
GEO	Gene Expression Omnibus
CAM	chorioallantoic membrane
BMM	bone marrow-derived macrophage
PI3K	phosphatidylinositol-3-kinase
MEK	MAPK kinase