Single-Cell Immune Microenvironment Atlas of Human Myocardial Infarction Focusing on Myeloid Cells and Functional Differentiation of Macrophage Subtypes
Myocardial infarction (MI) is characterized by extensive immune activation and dynamic remodeling of the cardiac microenvironment, in which myeloid cells play critical roles in regulating inflammation and tissue repair. However, the cellular heterogeneity, developmental trajectories, and intercellular communication...