ArticleProbiotics and antimicrobial proteins2017
Probiotic Characteristics of Lactobacillus curvatus DN317, a Strain Isolated from Chicken Ceca.
Article in Probiotics and antimicrobial proteins, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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35 citing papers in PubMed, 62 citations in OpenAlex.
- Article
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- Comparative Genomic Analysis of Latilactobacillus curvatus: Insights into Adaptive Evolution and Niche-Specific Traits.Current microbiology · 2026Article
- Phenotypic Characterization and Genomic Mining of Uric Acid Catabolism Genes inFoods (Basel, Switzerland) · 2025Article
- Probiotic Potential of Lactobacillus and Enterococcus Strains Isolated From the Faecal Microbiota of Critically Endangered Hangul Deer (Cervus hanglu hanglu): Implications for Conservation Management.Probiotics and antimicrobial proteins · 2025Article
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- Isolation and Characterization of Lactic Acid Bacteria from an Italian Traditional Raw Milk Cheese: Probiotic Properties and Technological Performance of Selected Strains.Microorganisms · 2025Article
- Tropical fruit-derived Lactiplantibacillus as potential probiotic and antifungal agents against Fusarium oxysporum.Scientific reports · 2025Article
- Probiotic evaluation, adherence capability and safety assessment of Lactococcus lactis strain isolated from an important herb "Murraya koenigii".Scientific reports · 2024Article
- Evaluation of synbiotic combinations of commercial probiotic strains with different prebiotics in in vitro and ex vivo human gut microcosm model.Archives of microbiology · 2024Article
- Complete genome sequence ofJournal of animal science and technology · 2024Article
- Anti-obesity potentiality of Lactiplantibacillus plantarum E2_MCCKT isolated from a fermented beverage, haria: a high fat diet-induced obese mice model study.World journal of microbiology & biotechnology · 2024Article
- Evaluation of Potential Probiotic Properties and In Vivo Safety of Lactic Acid Bacteria and Yeast Strains Isolated from Traditional Home-Made Kefir.Foods (Basel, Switzerland) · 2024Article
- Assessment of the in-vitro probiotic efficacy and safety of Pediococcus pentosaceus L1 and Streptococcus thermophilus L3 isolated from Laban, a popular fermented milk product.Archives of microbiology · 2024Article
- Molecular identification and probiotic potential characterization of lactic acid bacteria isolated from the pigs with superior immune responses.Frontiers in microbiology · 2024Article
- Probiotic potentials of lactic acid bacteria isolated from Egyptian fermented food.Scientific reports · 2023Article
- Whole-genome sequence analysis and probiotic characteristics of Lactococcus lactis Subsp. lactis strain Lac3 isolated from traditional fermented buffalo milk (Dadih).Journal, genetic engineering & biotechnology · 2023Article
- The Detection of Potential Native ProbioticsAntibiotics (Basel, Switzerland) · 2022Article
- Anti-Inflammatory Effects ofFoods (Basel, Switzerland) · 2022Article
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
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Abstract
The probiotic characteristics of Lactobacillus curvatus DN317, a strain isolated from chicken ceca, were evaluated. This strain was selected for study from the isolated Lactobacillus strains because it has specific anti-microbial activity against Campylobacter jejuni ATCC 33560, Camp. jejuni NCTC 11168, Listeria monocytogenes ATCC 7644, and Bacillus subtilis ATCC 8633. Lact. curvatus DN317 showed an auto-aggregation percentage of 72% and presented the highest co-aggregation with Lact. monocytogenes ATCC 7644 (68%) compared to B. subtilis ATCC 8633 (45%), Camp. jejuni ATCC 33560 (36%), and Camp. jejuni NCTC 11168 (35%). The data revealed that Lact. curvatus DN317 could survive at 0.25% bile, maintain viability at pH 2.5 for 30 min, produce biosurfactants, and adhere to Caco-2 cells. Quantification of IL-6, IL-8, IL-10, and β-defensin 2 levels shows that Lact. curvatus DN317 induces an increase in IL-8 and β-defensin 2 secretion, while the levels of IL-6 and IL-10 do not change. Lact. curvatus DN317 showed high levels of esterase and cysteine arylamidase activities (5); moderate levels of esterase lipase, β-galactosidase, and α-galactosidase activities (4, 3); and weak levels of leucine arylamidase, valine arylamidase, and acid phosphatase activity (1). Various activities were obtained of α-chymotrypsin, β-glucuronidase, β-glucosidase, and N-acetyl-β-glucosaminidase, which have been associated with intestinal diseases. Lact. curvatus DN317 lowered the cholesterol level in MRS with and without bile. Antibiotic susceptibility tests indicated that DN317 was sensitive to ampicillin, gentamicin, kanamycin, streptomycin, tetracycline, clindamycin, erythromycin, and vancomycin but was resistant to chloramphenicol and ciprofloxacin. These results suggest that Lact. curvatus DN317 could potentially function as a probiotic.
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