Bioprocessing strategies for enhanced probiotic extracellular vesicle production: culture condition modulation.

ABSTRACT: Probiotic extracellular vesicles are biochemically active structures responsible for biological effects elicited by probiotic bacteria. Lactobacillus spp., which are abundant in the human body (e.g., gut), are known to have anti-inflammatory and antimicrobial properties, and are commonly used in food products, supplements, and in discovery research. There is increasing evidence that Lactobacillus-derived extracellular vesicles (LREVs) have potent immunomodulatory capacity that is superior to probiotics themselves. However, key mechanistic insights into the process that controls production and thus, the function of LREVs, are lacking. Currently, it is unknown how the probiotic culture microenvironment orchestrates the type, yield and function of LREVs. Here, we investigated ho

SUBMITTER: Lei Q 

PROVIDER: S-EPMC11392866 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature