Use of Genetically Modified Lactic Acid Bacteria and Bifidobacteria As Live Delivery Vectors for Human and Animal Health
Overview
Authors
Affiliations
There is now strong evidence to support the interest in using lactic acid bacteria (LAB)in particular, strains of lactococci and lactobacilli, as well as bifidobacteria, for the development of new live vectors for human and animal health purposes. LAB are Gram-positive bacteria that have been used for millennia in the production of fermented foods. In addition, numerous studies have shown that genetically modified LAB and bifodobacteria can induce a systemic and mucosal immune response against certain antigens when administered mucosally. They are therefore good candidates for the development of new mucosal delivery strategies and are attractive alternatives to vaccines based on attenuated pathogenic bacteria whose use presents health risks. This article reviews the most recent research and advances in the use of LAB and bifidobacteria as live delivery vectors for human and animal health.
BD400 protects from collagen-induced arthritis through histidine metabolism.
Yang Y, Hong Q, Zhang X, Liu Z Front Immunol. 2025; 16:1518181.
PMID: 39911381 PMC: 11794514. DOI: 10.3389/fimmu.2025.1518181.
Song Y, Li J, Wu Y Signal Transduct Target Ther. 2024; 9(1):263.
PMID: 39362875 PMC: 11452214. DOI: 10.1038/s41392-024-01952-8.
Ni X, Liu Y, Sun M, Jiang Y, Wang Y, Ke D Probiotics Antimicrob Proteins. 2024; .
PMID: 39251521 DOI: 10.1007/s12602-024-10360-x.
Costa S, Summa D, Radice M, Vertuani S, Manfredini S, Tamburini E Front Bioeng Biotechnol. 2024; 12:1447278.
PMID: 39157446 PMC: 11327009. DOI: 10.3389/fbioe.2024.1447278.
Recombinant probiotic delivering P62 mitigates moderate colitis in mice.
Laguna J, Dos Santos Freitas A, Barroso F, Lima de Jesus L, De Vasconcelos O, Quaresma L Front Microbiol. 2024; 15:1309160.
PMID: 38680913 PMC: 11047439. DOI: 10.3389/fmicb.2024.1309160.