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Quaresma LS, Santos RCV, Gomes GC, Américo MF, Campos GM, Laguna JG, Barroso FAL, Azevedo V, de Jesus LCL. Multidrug resistance profile in Lactobacillus delbrueckii: a food industry species with probiotic properties. World J Microbiol Biotechnol 2024; 40:235. [PMID: 38850338 DOI: 10.1007/s11274-024-04046-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
Lactobacillus delbrueckii, a widely used lactic acid bacterium in the food industry, has been studied for its probiotic properties and reservoir of antibiotic-resistant genes, raising safety concerns for probiotic formulations and fermented products. This review consolidates findings from 60 articles published between 2012 and 2023, focusing on the global antibiotic resistance profile and associated genetic factors in L. delbrueckii strains. Resistance to aminoglycosides, particularly streptomycin, kanamycin, and gentamicin, as well as resistance to glycopeptides (vancomycin), fluoroquinolones (ciprofloxacin), and tetracyclines was predominant. Notably, although resistance genes have been identified, they have not been linked to mobile genetic elements, reducing the risk of dissemination. However, a significant limitation is the insufficient exploration of responsible genes or mobile elements in 80% of studies, hindering safety assessments. Additionally, most articles originated from Asian and Middle Eastern countries, with strains often isolated from fermented dairy foods. Therefore, these findings underscore the necessity for comprehensive analyses of new strains of L. delbrueckii for potential industrial and biotherapeutic applications and in combating the rise of antibiotic-resistant pathogens.
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Affiliation(s)
- Ludmila Silva Quaresma
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | | | - Gabriel Camargos Gomes
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | | | - Vasco Azevedo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil.
| | - Luís Cláudio Lima de Jesus
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil.
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Kim E, Lee GY, Yang SM, Kim HY. Rapid and accurate on-site identification of Lactobacillus delbrueckii subspecies in dairy products using direct polymerase chain reaction with microfluidic chip. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
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Nunziata L, Brasca M, Morandi S, Silvetti T. Antibiotic resistance in wild and commercial non-enterococcal Lactic Acid Bacteria and Bifidobacteria strains of dairy origin: An update. Food Microbiol 2022; 104:103999. [DOI: 10.1016/j.fm.2022.103999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/20/2022] [Accepted: 01/28/2022] [Indexed: 12/19/2022]
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