Sepsis leads to dysfunctional immune responses with multi-organ damage, and acute kidney injury (AKI) is a common complication of sepsis. To gain a deeper understanding of the specific underlying mechanisms of sepsis, we investigated the effects of specific macrophages on sepsis. To gain a deeper understanding of the specific underlying mechanisms of sepsis, we investigated the effects of specific macrophages on sepsis. Single-cell sequencing of a mouse model of endotoxemia revealed that sepsis is a common complication of sepsis. Single-cell sequencing of a mouse model of endotoxemia revealed that the emerging macrophage subpopulation Ccl5