Modulates Macrophage Inflammatory Responses to Facilitate Its Intracellular Survival by Manipulating Macrophage-Derived Exosomal ncRNAs.

Exosomes are nanoscale vesicles secreted by cells that play vital regulatory roles in intercellular communication and immune responses. (, ) is a notable Gram-positive intracellular parasitic bacterium that infects humans and diverse animal species. However, the specific biological function of exosomes secreted by macrophages during infection (hereafter EXO-LM) remains elusive.