FGF2	Fibroblast growth factor 2
bFGF	Basic fibroblast growth factor
NSCLC	Non-small cell lung cancer
LUAD	Lung adenocarcinoma
LUSC	Lung squamous cell carcinoma
SCLC	Small cell lung cancer
DEGs	Differentially expressed genes
GEO	Gene expression omnibus
GO	Gene ontology
KEGG	Kyoto encyclopedia of genes and genomes
PPI	Protein–protein interaction
BP	Biological process
MF	Molecular function
CC	Cellular component
FDR	False discovery rate
OS	Overall survival
FP	First progression
TCGA	The cancer genome atlas
CPTAC	Clinical proteomic tumor analysis consortium
LCE	Lung cancer explorer
MCODE	Molecular complex detection
MNC	Maximum neighborhood component
VEGFR	Vascular endothelial growth factor receptor
FGFR	Fibroblast growth factor receptor
TNF	Tumor necrosis factor
IL	Interleukin
ICAM1	Intercellular adhesion molecule 1
KDR	Kinase insert domain receptor
PECAM1	Platelet and endothelial cell adhesion molecule 1
CCL2	C-C motif chemokine ligand 2
PTGS2	Prostaglandin-endoperoxide synthase 2
TLR4	Toll-like receptor 4
MAPK	Mitogen-activated protein kinase
PI3K/Akt	Phosphatidylinositol 3-kinase–protein kinase B pathway
GSEA	Gene set enrichment analysis
UALCAN	University of Alabama at Birmingham cancer data portal
TNMplot	Tumor–node–metastasis plotting platform