Human Breast Milk Extracellular Vesicles Mitigate Endothelial Dysfunction.

ABSTRACT: Background: Endothelial cell (EC) dysfunction is an early sign of compromised vascular integrity and is associated with various cardiovascular diseases (CVDs). Activation of Toll-like receptor 4 (TLR4) plays a central role in this process. Extracellular vesicles (EVs) derived from milk have known anti-inflammatory properties, particularly in suppressing TLR4 activation. This study investigates the therapeutic potential of human breast milk-derived EVs (HBM-EVs) in mitigating EC dysfunction related to CVDs. Methods: HBM-EVs were isolated from the breast milk of healthy nursing mothers using ultracentrifugation. HBM-EVs were applied to lipopolysaccharide (LPS)-treated human umbilical vein endothelial cells (HUVECs), and inflammatory marker expression was assessed through qPCR a

SUBMITTER: Cho YE 

PROVIDER: S-EPMC12472446 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature