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. 2026 Apr 9;15(8):668. doi: 10.3390/cells15080668
ABCA1 ATP-binding cassette transporter A1
ABCG1 ATP-binding cassette transporter G1
AGEs advanced glycation end-products
AM alveolar macrophage
AMPK AMP-activated protein kinase
AT2 alveolar type II epithelial cell
COX-2 cyclooxygenase-2
DPPC dipalmitoylphosphatidylcholine
FABP4 fatty acid-binding protein 4
GM-CSF granulocyte–macrophage colony-stimulating factor
IPF idiopathic pulmonary fibrosis
LPA lysophosphatidic acid
LPC lysophosphatidylcholine
LXR liver X receptor
NOX4 NADPH oxidase 4
PAP pulmonary alveolar proteinosis
PGE2 prostaglandin E2
PGF2α prostaglandin F2α
PPARG peroxisome proliferator-activated receptor-γ
ROS reactive oxygen species
sRAGE soluble receptor for advanced glycation end-products
SPP1 secreted phosphoprotein 1 (osteopontin)