Single-nucleus ribonucleic acid-sequencing and spatial transcriptomics reveal the cardioprotection of Shexiang Baoxin Pill (SBP) in mice with myocardial ischemia-reperfusion injury

Graphical Abstract Single-cell landscape of SBP treatments in a mouse model of myocardial I/R injury. A total of 75,546 cells from nine mouse cardiac tissues in 3 different groups are projected by UMAP plot. The four colored tracks (from inside to outside) indicate cluster, origin ID, group and cell type. The axis outside the circular plot depicts the scale of the total cell number for each class. The text in each of the four corners show an overview of the role of SBP on cardiomyocytes, endothelial cells, fibroblasts, and macrophages respectively. Legends denote the origin ID, group, cell type and cluster.