ALI	Acute lung injury
ARDS	Acute respiratory distress syndrome
BALF	Bronchoalveolar lavage fluid
BCA	Bicinchoninic acid assay
CCK-8	Cell counting kit-8
CO2	Carbon dioxide
DMEM	Dulbecco’s modified Eagle medium
ECL	Enhanced chemiluminescence
ELISA	Enzyme-linked immunosorbent assay
ERK	Extracellular regulated protein kinases
Go	Gene ontology
GSEA	Gene set enrichment analysis
IκBα	Inhibitor of nuclear factor kappa B alpha
IL-1β	Interleukin-1β
IL-6	Interleukin-6
JNK	c-Jun N-terminal kinase
KEGG	Kyoto encyclopedia of genes and genomes
LPS	Lipopolysaccharide
MAPK	Mitogen-activated protein kinase
mTOR	Mechanistic target of rapamycin
NF-κB	Nuclear factor kappa-B
PCA	Principal component analysis
PI3K	Phosphatidylinositol 3-kinase
PMA	Phorbol myristate acetate
PPI	Protein–protein interaction
ROC	Receiver operating characteristic
RPMI	Roswell Park Memorial Institute
SLEL	Sesquiterpenoid lactones of Eupatorium lindleyanum DC.
TCM	Traditional Chinese medicine
TNF-α	Tumor necrosis factor-α
UPLC-QTOF-MS	Ultra-high-performance liquid chromatography coupled with time-of-flight mass spectrometry
VIP	Variable importance in projection
WGCNA	Weighted gene co-expression network analysis