Single-Cell RNA Sequencing Combined with MEBOCOST Reveals Alveolar Macrophage-Mediated Immunometabolic Communication Mechanisms in Sepsis-Induced Acute Lung Injury
Background: Sepsis-induced acute lung injury (SI-ALI) leads to high mortality in critically ill patients, and no specific targeted treatments are available. Current studies mainly characterize intercellular crosstalk via protein–ligand–receptor frameworks, while metabolite-derived immune signal transmission is largely...