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Virk MS, Virk MA, He Y, Tufail T, Gul M, Qayum A, Rehman A, Rashid A, Ekumah JN, Han X, Wang J, Ren X. The Anti-Inflammatory and Curative Exponent of Probiotics: A Comprehensive and Authentic Ingredient for the Sustained Functioning of Major Human Organs. Nutrients 2024; 16:546. [PMID: 38398870 PMCID: PMC10893534 DOI: 10.3390/nu16040546] [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: 01/27/2024] [Revised: 02/10/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
Several billion microorganisms reside in the gastrointestinal lumen, including viruses, bacteria, fungi, and yeast. Among them, probiotics were primarily used to cure digestive disorders such as intestinal infections and diarrhea; however, with a paradigm shift towards alleviating health through food, their importance is large. Moreover, recent studies have changed the perspective that probiotics prevent numerous ailments in the major organs. Probiotics primarily produce biologically active compounds targeting discommodious pathogens. This review demonstrates the implications of using probiotics from different genres to prevent and alleviate ailments in the primary human organs. The findings reveal that probiotics immediately activate anti-inflammatory mechanisms by producing anti-inflammatory cytokines such as interleukin (IL)-4, IL-10, IL-11, and IL-13, and hindering pro-inflammatory cytokines such as IL-1, IL-6, and TNF-α by involving regulatory T cells (Tregs) and T helper cells (Th cells). Several strains of Lactobacillus plantarum, Lactobacillus rhamnosus, Lactobacillus casei, Lactobacillus reuteri, Bifidobacterium longum, and Bifidobacterium breve have been listed among the probiotics that are excellent in alleviating various simple to complex ailments. Therefore, the importance of probiotics necessitates robust research to unveil the implications of probiotics, including the potency of strains, the optimal dosages, the combination of probiotics, their habitat in the host, the host response, and other pertinent factors.
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Affiliation(s)
- Muhammad Safiullah Virk
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | | | - Yufeng He
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Tabussam Tufail
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
- University Institute of Diet and Nutritional Sciences, The University of Lahore, Lahore 54000, Pakistan
| | - Mehak Gul
- Department of Internal Medicine, Sheikh Zayed Hospital, Lahore 54000, Pakistan
| | - Abdul Qayum
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Abdur Rehman
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Arif Rashid
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - John-Nelson Ekumah
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Xu Han
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Junxia Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
| | - Xiaofeng Ren
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China; (M.S.V.)
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
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Goya-Jorge E, Gonza I, Bondue P, Druart G, Al-Chihab M, Boutaleb S, Douny C, Scippo ML, Thonart P, Delcenserie V. Evaluation of Four Multispecies Probiotic Cocktails in a Human Colonic Fermentation Model. Probiotics Antimicrob Proteins 2023:10.1007/s12602-023-10162-7. [PMID: 37725305 DOI: 10.1007/s12602-023-10162-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2023] [Indexed: 09/21/2023]
Abstract
Bacteriotherapy represents an attractive approach for both prophylaxis and treatment of human diseases. However, combining probiotic bacteria in "cocktails" is underexplored, despite its potential as an alternative multi-target therapy. Herein, three-strain probiotic mixtures containing different combinations of Bacillus (Bc.) coagulans [ATB-BCS-042], Levilactobacillus (Lv.) brevis [THT 0303101], Lacticaseibacillus (Lc.) paracasei [THT 031901], Bacillus subtilis subsp. natto [ATB-BSN-049], Enterococcus faecium [ATB-EFM-030], and Bifidobacterium (Bf.) animalis subsp. lactis [THT 010802] were prepared. Four cocktails (PA: Bc. coagulans + Lv. brevis + Lc. paracasei, PB: Bc. subtilis subsp. natto + Lv. brevis + Lc. paracasei, PC: E. faecium + Lv. brevis + Lc. paracasei, PD: Bc. coagulans + Lv. brevis + Bf. animalis subsp. lactis) were tested using a short-term (72 h) simulation of the human colonic microbiota in a final dose of 6 × 109 CFU. All these probiotic mixtures significantly increased butyrate production compared to the parallel control experiment. PA and PB promoted a bifidogenic effect and facilitated lactobacilli colonization. Furthermore, reporter gene assays using the AhR_HT29-Lucia cell line revealed that fermentation supernatants from PA and PB notably induced AhR transactivity. Subsequent examination of the metabolic outputs of PA and PB in intestinal epithelial models using cell culture inserts suggested no significant impact on the transepithelial electrical resistance (TEER). Assessment of the expression of proinflammatory and anti-inflammatory cytokines, as well as AhR-related target genes in the Caco-2 cell monolayers indicated that PB's metabolic output upregulated most of the measured endpoints. This in vitro investigation evaluated the potential impact of four multispecies probiotic mixtures in the human colonic microbiota and identified a promising formulation comprising a combination of Bc. subtilis subsp. natto, Lv. brevis, and Lc. paracasei as a promising formulation for further study.
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Affiliation(s)
- Elizabeth Goya-Jorge
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Irma Gonza
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Pauline Bondue
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Germain Druart
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Mohamed Al-Chihab
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Samiha Boutaleb
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Caroline Douny
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Marie-Louise Scippo
- Laboratory of Food Analysis, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium
| | - Philippe Thonart
- Lacto Research Sprl, Rue Herman Méganck 21, 5032, Isnes-Gembloux, Belgium
| | - Véronique Delcenserie
- Laboratory of Food Quality Management, Department of Food Sciences, FARAH - Veterinary Public Health, University of Liège, B43b, 4000, Liège, Belgium.
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Divyashree S, Shruthi B, Vanitha P, Sreenivasa M. Probiotics and their postbiotics for the control of opportunistic fungal pathogens: A review. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2023; 38:e00800. [PMID: 37215743 PMCID: PMC10196798 DOI: 10.1016/j.btre.2023.e00800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/11/2023] [Accepted: 05/03/2023] [Indexed: 05/24/2023]
Abstract
During past twenty years the opportunistic fungal infections have been emerging, causing morbidity and mortality. The fungi belonging to Aspergillus, Mucor, Rhizopus, Candida, Fusarium, Penicillium, Dermatophytes and others cause severe opportunistic fungal infections. Among these Aspergillus and Candida spp cause majority of the diseases. The continuum of fungal infections will prolong to progress in the surroundings of the growing inhabitants of immunocompromised individuals. Presently many chemical-based drugs were used as prophylactic and therapeutic agents. Prolonged usage of antibiotics may lead to some severe effect on the human health. Also, one of the major threats is that the fungal pathogens are becoming the drug resistant. There are many physical, chemical, and mechanical methods to prevent the contamination or to control the disease. Owing to the limitations that are observed in such methods, biological methods are gaining more interest because of the use of natural products which have comparatively less side effects and environment friendly. In recent years, research on the possible use of natural products such as probiotics for clinical use is gaining importance. Probiotics, one of the well studied biological products, are safe upon consumption and are explored to treat various fungal infections. The antifungal potency of major groups of probiotic cultures such as Lactobacillus spp, Leuconostoc spp, Saccharomyces etc. and their metabolic byproducts which act as postbiotics like organic acids, short chain fatty acids, bacteriocin like metabolites, Hydrogen peroxide, cyclic dipeptides etc. to inhibit these opportunistic fungal pathogens have been discussed here.
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Marzaman ANF, Roska TP, Sartini S, Utami RN, Sulistiawati S, Enggi CK, Manggau MA, Rahman L, Shastri VP, Permana AD. Recent Advances in Pharmaceutical Approaches of Antimicrobial Agents for Selective Delivery in Various Administration Routes. Antibiotics (Basel) 2023; 12:antibiotics12050822. [PMID: 37237725 DOI: 10.3390/antibiotics12050822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/15/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Globally, the increase of pathogenic bacteria with antibiotic-resistant characteristics has become a critical challenge in medical treatment. The misuse of conventional antibiotics to treat an infectious disease often results in increased resistance and a scarcity of effective antimicrobials to be used in the future against the organisms. Here, we discuss the rise of antimicrobial resistance (AMR) and the need to combat it through the discovery of new synthetic or naturally occurring antibacterial compounds, as well as insights into the application of various drug delivery approaches delivered via various routes compared to conventional delivery systems. AMR-related infectious diseases are also discussed, as is the efficiency of various delivery systems. Future considerations in developing highly effective antimicrobial delivery devices to address antibiotic resistance are also presented here, especially on the smart delivery system of antibiotics.
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Affiliation(s)
| | - Tri Puspita Roska
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Sartini Sartini
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Rifka Nurul Utami
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | | | | | | | - Latifah Rahman
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Venkatram Prasad Shastri
- Institute for Macromolecular Chemistry, Albert Ludwigs Universitat Freiburg, 79085 Freiburg, Germany
| | - Andi Dian Permana
- Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
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5
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Steyer A, Mičetić-Turk D, Fijan S. The Efficacy of Probiotics as Antiviral Agents for the Treatment of Rotavirus Gastrointestinal Infections in Children: An Updated Overview of Literature. Microorganisms 2022; 10:microorganisms10122392. [PMID: 36557645 PMCID: PMC9781831 DOI: 10.3390/microorganisms10122392] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/27/2022] [Accepted: 11/29/2022] [Indexed: 12/09/2022] Open
Abstract
Enteric viruses, including the rotavirus, norovirus, and adenoviruses, are the most common cause of acute gastroenteritis. The rotavirus disease is especially prevalent among children, and studies over the past decade have revealed complex interactions between rotaviruses and the gut microbiota. One way to treat and prevent dysbiosis is the use of probiotics as an antiviral agent. This review focuses on the latest scientific evidence on the antiviral properties of probiotics against rotavirus gastroenteric infections in children. A total of 19 studies exhibited a statistically significant antiviral effect of probiotics. The main probiotics that were effective were Saccharomyces cerevisiae var. boulardii, Lacticaseibacillus rhamnosus GG, and various multi-strain probiotics. The underlying mechanism of the probiotics against rotavirus gastroenteric infections in children included immune enhancement and modulation of intestinal microbiota leading to shortening of diarrhoea. However, several clinical studies also found no significant difference in the probiotic group compared to the placebo group even though well-known strains were used, thus showing the importance of correct dosage, duration of treatment, quality of probiotics and the possible influence of other factors, such as the production process of probiotics and the influence of immunisation on the effect of probiotics. Therefore, more robust, well-designed clinical studies addressing all factors are warranted.
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Affiliation(s)
- Andrej Steyer
- National Laboratory of Health, Environment and Food, Division of Public Health Microbiology, Grablovičeva 44, 1000 Ljubljana, Slovenia
| | - Dušanka Mičetić-Turk
- Department of Paediatrics, Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
- Institute for Health and Nutrition, Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
| | - Sabina Fijan
- Institute for Health and Nutrition, Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
- Correspondence:
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Divyashree S, Anjali PG, Somashekaraiah R, Sreenivasa MY. Probiotic properties of Lactobacillus casei - MYSRD 108 and Lactobacillus plantarum-MYSRD 71 with potential antimicrobial activity against Salmonella paratyphi. ACTA ACUST UNITED AC 2021; 32:e00672. [PMID: 34540599 PMCID: PMC8435700 DOI: 10.1016/j.btre.2021.e00672] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/27/2021] [Accepted: 09/03/2021] [Indexed: 01/11/2023]
Abstract
This study reports the anti-salmonella activity by cell free supernatant of potential probiotics strains. Lactobacillus casei MYSRD 108 and Lactobacillus plantarum MYSRD 71 strains exhibited strong survival and antagonistic activities for probiotic application in the gastrointestinal tract against S. paratyphi biofilm. The CFS were characterized by various constraints and represented antagonistic activity against Salmonella due to the presence of organic acids that lowered the pH. The strains may be used to produce antimicrobial compounds which can be a substitute for chemical preservatives in food industry.
A total of 130 isolates were screened, twelve isolates were characterized for probiotic attributes and two isolates with best probiotic features were evaluated in the study. Isolates MYSRD108 and MYSRD71 survived gastric conditions and were susceptible to tested antibiotics. Isolates showed more vital cell surface traits such as autoaggregation of 89.2 and 88.5% and cell surface hydrophobicity of 61 and 64%. PCR amplification followed by 16sRNA sequencing results confirmed that the isolates as Lactobacillus casei (MYSRD 108) and Lactobacillus plantarum (MYSRD 71). During this study, the Cells and their Cell Free Supernatant (CFS) were examined for antimicrobial activity. Both the isolates inhibited different bacterial pathogens in which the growth of S. paratyphi was significantly reduced. Further, their CFS also showed inhibitory effects against S. paratyphi with agar well diffusion and Minimum Inhibitory Concentration using Broth micro dilution method. The antimicrobial compounds in the CFS was characterized to different constraints such as pH neutralization, heat treatment, Hydrogen peroxide test and storage stability at -20> °C and represented that the antagonistic acitivity against Salmonella is due to the presence of organic acids in the supernatants that lowered the pH. These strains were further examined for the inhibition of S. paratyphi biofilm. The results indicated that CFS reduced S. paratyphi biofilm by more than 75% and the number of Salmonella biofilm was effectively reduced using 15% concentration of CFS. These strains may be used to produce antimicrobial compounds which can be a substitute for chemical preservatives in food industry.
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Affiliation(s)
- S Divyashree
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
| | - P G Anjali
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
| | - Rakesh Somashekaraiah
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
| | - M Y Sreenivasa
- Department of Studies in Microbiology, University of Mysore, Mysuru, Karnataka, India
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Ghosh A, Sundaram B, Bhattacharya P, Mohanty N, Dheivamani N, Mane S, Acharyya B, Kamale V, Poddar S, Khobragade A, Thomas W, Prabhudesai S, Choudhary A, Mitra M. Effect of Saccharomyces boulardii CNCM-I 3799 and Bacillus subtilis CU-1 on Acute Watery Diarrhea: A Randomized Double-Blind Placebo-Controlled Study in Indian Children. Pediatr Gastroenterol Hepatol Nutr 2021; 24:423-431. [PMID: 34557395 PMCID: PMC8443851 DOI: 10.5223/pghn.2021.24.5.423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/22/2021] [Accepted: 05/20/2021] [Indexed: 11/14/2022] Open
Abstract
PURPOSE To assess the effect of combination probiotic Saccharomyces boulardii CNCM-I 3799 and Bacillus subtilis CU-1 in outpatient management of acute watery diarrhea in children. METHODS A randomized double-blind placebo-controlled study was conducted in 180 participants aged six months to five years with acute mild to moderate diarrhea. All were enrolled from six centers across India and centrally randomized to receive S. boulardii CNCM-I 3799 and B. subtilis CU-1 or a placebo along with oral rehydration salts and zinc supplementation. Each participant was followed up for three months to assess recurrence of diarrhea. RESULTS The mean duration of diarrhea in the probiotic and placebo groups were 54.16 hours and 59.48 hours, respectively. The difference in the duration of diarrhea in those administered with probiotic or placebo within 24 hours of diarrhea onset was 25.21 hours. Furthermore, the difference in duration of diarrhea was 13.84 hours (p<0.05) for participants who were administered with probiotics within 48 hours. There were no significant differences in the stool frequencies between the two arms. After three months, 15% in the probiotic group and 18.5% in the placebo group reported episodes of diarrhea. The mean duration of diarrhea was considerably lower in the probiotic group, 31.02 hours versus 48 hours in placebo (p=0.017). CONCLUSION S. boulardii CNCM-I 3799 and B. subtilis CU-1 combination was effective in reducing the duration of diarrhea when administered within 48 hours of diarrhea onset. Similarly, it reduced recurrence of diarrhea and its intensity in the subsequent three months.
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Affiliation(s)
- Apurba Ghosh
- Department of Pediatrics, Institute of Child Health, Kolkata, India
| | | | - Piyali Bhattacharya
- Department of Pediatrics, Sanjay Gandhi Post Graduate Institute of Medical Science, Lucknow, India
| | - Nimain Mohanty
- Department of Pediatrics, MGM Medical College, Navi Mumbai, India
| | - Nirmala Dheivamani
- Department of Pediatric Gastroenterology, Institute of Child Health, Chennai, India
| | - Sushant Mane
- Department of Pediatrics, Grant Govt. Medical College & Sir J.J. Group of Hospitals, Mumbai, India
| | - Bhaswati Acharyya
- Department of Pediatric Gastroenterology, Institute of Child Health, Kolkata, India
| | - Vijay Kamale
- Department of Pediatrics, MGM Medical College, Navi Mumbai, India
| | - Sumon Poddar
- Department of Microbiology, Institute of Child Health, Kolkata, India
| | - Akash Khobragade
- Department of Medical & Clinical Pharmacology, Grant Govt. Medical College & Sir J.J. Group of Hospitals, Mumbai, India
| | - Winston Thomas
- Department of Pediatrics, Institute of Child Health, Chennai, India
| | - Sumant Prabhudesai
- Department of Pediatric Intensive Care Unit, Kanchi Kamakoti Childs Trust Hospital, Chennai, India
| | - Ankita Choudhary
- Department of Pediatrics, MGM Medical College, Navi Mumbai, India
| | - Monjori Mitra
- Department of Pediatrics, Institute of Child Health, Kolkata, India
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Damodharan K, Palaniyandi SA, Suh JW, Yang SH. Probiotic Characterization of Lactobacillus paracasei subsp. paracasei KNI9 Inhibiting Adherence of Yersinia enterocolitica on Caco-2 Cells In Vitro. Probiotics Antimicrob Proteins 2021; 12:600-607. [PMID: 31289994 DOI: 10.1007/s12602-019-09535-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The study was aimed to characterize the probiotic properties of Lactobacillus paracasei subsp. paracasei strain KNI9 and its antagonistic activity against Yersinia enterocolitica subsp. enterocolitica. The strain KNI9 was susceptible to antibiotics such as chloramphenicol, tetracycline, erythromycin, and streptomycin recommended by European food safety authority (EFSA). Strain KNI9 exhibited tolerance to simulated oro-gastrointestinal (OGT) condition, adherence to Caco-2 cells, and antimicrobial activity against intestinal enteric pathogens such as Yersinia enterocolitica subsp. enterocolitica, Shigella boydii, and Listeria monocytogenes. Furthermore, the strain KNI9 inhibited the adherence and invasiveness of Y. enterocolitica subsp. enterocolitica to Caco-2 cell line. These results indicate that the L. paracasei subsp. paracasei KNI9 could be further developed into a potential probiotic strain after appropriate in vivo studies.
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Affiliation(s)
- Karthiyaini Damodharan
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do, 17058, Republic of Korea
| | - Sasikumar Arunachalam Palaniyandi
- Department of Biotechnology, Mepco Schlenk Engineering College, Mepco Nagar, Mepco Engineering College Post, Sivakasi, Tamilnadu, 626005, India
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do, 17058, Republic of Korea.
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Yeosu, Chonnam, 59626, Republic of Korea.
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Abstract
This article presents new data on Bifidobacterium longum MC-42—a strain that has been actively used for the preparation of commercial dairy products in Russia for almost 40 years. It was demonstrated that this strain possesses high activities of β-galactosidase, α-glucosidase, and leucine arylaminidase; inhibits the growth of pathogens such as Salmonella typhimurium, Staphylococcus aureus, and Escherichia coli; and can efficiently remove cholesterol from the cultural medium. The resistance of B. longum MC-42 determined for 15 commonly used antibiotics was in agreement with those previously reported for Bifidobacterium spp. The absence of frequently transmittable antibiotic resistance genes in the genome and the lack of undesirable activity of β-glucuronidase proved the safe use of B. longum МС-42 as a probiotic and starter culture. Additionally, the impact of two growth-promoting additives—yeast extract or milk protein hydrolysate containing supplementation—on the B. longum MC-42 fermentation profile was assessed. The introduction of these additives increases the maximum attainable viable cell count by orders of magnitude, significantly changed the profile of aminopeptidase activities in extracellular extracts, and influenced the antioxidant and antihypertensive properties of the obtained fermented products.
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Zeng J, Ji Y, Liang B, Zhang G, Chen D, Zhu M, Wu S, Kuang W. The effect of pro/synbiotics on postoperative infections in colorectal cancer patients: A systematic review and meta-analysis. Complement Ther Clin Pract 2021; 43:101370. [PMID: 33894576 DOI: 10.1016/j.ctcp.2021.101370] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/02/2021] [Accepted: 03/13/2021] [Indexed: 02/07/2023]
Abstract
In 1954, the term "probiotics" was coined by Ferdinand Vergin in his article. Although there are many clinical reports on the use of pro/synbiotics and other microbial preparations to prevent postoperative infections and related complications in patients with Colorectal cancer (CRC), their effectiveness remains divided. Therefore, we collected relevant high-quality randomized controlled trial (RCT) studies and conducted systematic review and meta-analysis. We electronically searched online databases (the PubMed, EMBASE, MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), Allied and Alternative Medieine (AMED), China National Knowledge Infrastructure (CNKI), Wanfang, and Weipu) for literature published until December 2020. These reports were rigorously screened, and the data extracted, assessed for risk of bias (ROB), and subjected to meta-analysis and subgroup analysis. Postoperative infections were the main criteria for outcomes. Nineteen high-quality articles were included, involving 1975 patients. Compared with the control group, the pro/synbiotics group had reduced total postoperative infections ((odds ratio)OR = 0.28, 95% (confidence interval)CI: 0.20; 0.39, p < 0.0001), which included surgical site infections (SSI) (OR = 0.43, 95% CI: 0.31; 0.58, p < 0.0001) and non-surgical site infections (non-SSI) (OR = 0.28 95% CI: 0.20; 0.39, p < 0.0001).What is more, in aspects of inflammatory factors, intestinal dysbiosis, non-infectious complications, and systemic symptoms, the treatment group was better than the control group. However, there were no differences in perineal infections (OR = 0.45, 95% CI: 0.13; 1.50, p = 0.1933), celiac infections (OR = 0.54, 95% CI: 0.11; 2.66, p = 0.4471), or systemic inflammatory response syndrome (SIRS) incidence (OR = 0.63, 95% CI: 0.31; 1.30, p = 0.2139), etc. There were no differences in intervention (probiotics or synbiotics), strain type (multistrain or non-multistrain probiotics), and intervention time (administration preoperatively or pre-and-postoperatively). Pro/synbiotics can effectively prevent postoperative infections and related complications in patients with CRC. The strain type and intervention time did not affect the treatment effects.
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Affiliation(s)
- Juan Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Yichun Ji
- Department of Gastroenterology, Affiliated Baoan Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, 515000, China.
| | - Bingxue Liang
- Internal Medicine of Traditional Chinese Medicine, Chongqing Medical University, Chongqing, 400016, China.
| | - Guiyu Zhang
- Department of Gastroenterology, Affiliated Baoan Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Shenzhen, 515000, China.
| | - Dongfeng Chen
- Department of Anatomy, The Research Center of Basic Integrative Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.
| | - Meiling Zhu
- Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, 518104, China.
| | - Shuduo Wu
- Department of Hepatology, Guang Dong Hospital of Chinese Medicine, Guangzhou, 510120, China.
| | - Weihong Kuang
- Department of Gastroenterology, The Second Clinical Medical College, Guangdong Medical University, Dongguan, Guangdong, 523808, China.
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Dietary synbiotic alters plasma biochemical parameters and fecal microbiota and metabolites in sows. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104221] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Functional Efficacy of Probiotic Lactobacillus sanfranciscensis in Apple, Orange and Tomato Juices with Special Reference to Storage Stability and In Vitro Gastrointestinal Survival. BEVERAGES 2020. [DOI: 10.3390/beverages6010013] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
There is an increasing demand for non-dairy probiotic carriers such as fruit and vegetable juices. Probiotic Lactobacillus sanfranciscensis is predominantly used in the bakery industry, and its efficacy in fruit juices has not been studied sufficiently. Additionally, support from the carrier matrices for maintaining probiotic viability and gastrointestinal tolerance is important in selecting suitable vehicles for probiotic delivery. Three different non-dairy carrier juices (apple, orange and tomato) were tested for their ability to maintain L. sanfranciscensis viable during four weeks of refrigerated storage (4 °C). Their potential protection of L. sanfranciscensis against in vitro gastrointestinal digestion was also evaluated. Results indicated that the probiotics viability in all three juice samples met the recommended level for probiotic food (>106–107 cfu/mL) at the end of storage. However, all three juice samples showed a comparatively lower protective effect (p < 0.05) on the viability of L. sanfranciscensis when exposed to simulated gastric juice (pH = 2) at the end of 60 min and simulated intestinal juice with 0.3% (w/v) bile salt (pH = 8) at the end of 240 min exposure. In general, the three tested juices can be regarded as the potential non-dairy based carriers for L. sanfranciscensis. The future research is needed to improve the modification of the probiotic carriers in order to prolong the viability of L. sanfranciscensis during the gastrointestinal digestion.
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Azagra-Boronat I, Massot-Cladera M, Knipping K, Garssen J, Ben Amor K, Knol J, Franch À, Castell M, Rodríguez-Lagunas MJ, Pérez-Cano FJ. Strain-Specific Probiotic Properties of Bifidobacteria and Lactobacilli for the Prevention of Diarrhea Caused by Rotavirus in a Preclinical Model. Nutrients 2020; 12:nu12020498. [PMID: 32075234 PMCID: PMC7071190 DOI: 10.3390/nu12020498] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 02/10/2020] [Accepted: 02/13/2020] [Indexed: 12/20/2022] Open
Abstract
Probiotic supplementation with different lactobacilli and bifidobacterial strains has demonstrated beneficial effects in infectious diarrhea caused by rotavirus (RV) in young children. Preclinical models of RV infection might be a good strategy to screen for the efficacy of new probiotic strains or to test their comparative efficacy. Neonatal Lewis rats were supplemented with Bifidobacterium breve M-16V, Lactobacillus acidophilus NCFM, Lactobacillus helveticus R0052, or Lactobacillus salivarius PS2 from days 2–14 of life. On day five, animals received RV SA-11 orally. Fecal samples were collected daily, weighed, and scored for the calculation of severity and incidence of diarrhea. In addition, fecal pH and fecal viral shedding were measured. Animals were sacrificed at the end of the study and their blood was obtained for the quantification of RV-specific immunoglobulins. RV infection was induced in ~90% of the animals. All probiotics caused a reduction of several clinical variables of severity and incidence of diarrhea, except L. salivarius PS2. L. acidophilus NCFM, B. breve M-16V, and L. helveticus R0052 seemed to be very effective probiotic strains. In addition, all Lactobacillus strains reduced the viral elimination one day post-inoculation. No differences were detected in the specific anti-RV humoral response. The present study highlights the strain-specific effects of probiotics and identifies promising probiotics for use in ameliorating and preventing RV-induced diarrhea in children, for example by including them in infant formulas.
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Affiliation(s)
- Ignasi Azagra-Boronat
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Malén Massot-Cladera
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Karen Knipping
- Danone Nutricia Research, 3584 CT Utrecht, The Netherlands; (K.K.); (J.G.); (K.B.A.); (J.K.)
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CA Utrecht, The Netherlands
| | - Johan Garssen
- Danone Nutricia Research, 3584 CT Utrecht, The Netherlands; (K.K.); (J.G.); (K.B.A.); (J.K.)
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CA Utrecht, The Netherlands
| | - Kaouther Ben Amor
- Danone Nutricia Research, 3584 CT Utrecht, The Netherlands; (K.K.); (J.G.); (K.B.A.); (J.K.)
| | - Jan Knol
- Danone Nutricia Research, 3584 CT Utrecht, The Netherlands; (K.K.); (J.G.); (K.B.A.); (J.K.)
- Laboratory of Microbiology, Wageningen University, 6708 WE Wageningen, The Netherlands
| | - Àngels Franch
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Margarida Castell
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - María J. Rodríguez-Lagunas
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
- Correspondence: ; Tel.: +34-934-024-505
| | - Francisco J. Pérez-Cano
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (I.A.-B.); (M.M.-C.); (À.F.); (M.C.); (F.J.P.-C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
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Extracellular vesicles and soluble factors secreted by Escherichia coli Nissle 1917 and ECOR63 protect against enteropathogenic E. coli-induced intestinal epithelial barrier dysfunction. BMC Microbiol 2019; 19:166. [PMID: 31315566 PMCID: PMC6637528 DOI: 10.1186/s12866-019-1534-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 06/27/2019] [Indexed: 12/24/2022] Open
Abstract
Background Enteric pathogens have developed mechanisms to disrupt tight junctions and increase gut permeability. Many studies have analysed the ability of live probiotics to protect intestinal epithelial cells against tight junction damage caused by bacterial pathogens. Escherichia coli Nissle 1917 (EcN) is among the probiotics that positively modulates the intestinal epithelial barrier by regulating expression and distribution of tight junction proteins. We previously reported that regulation of ZO-1, claudin-14 and claudin-2 is mediated by EcN secreted factors, either free-released or associated with outer membrane vesicles (OMVs). Factors secreted by commensal ECOR63 elicited comparable effects in intact epithelial T-84 and Caco-2 cell monolayers. Results Here we analyse the ability of OMVs and soluble secreted factors to protect epithelial barrier function in polarized T-84 and Caco-2 cells infected with enteropathogenic Escherichia coli (EPEC). Transepithelial electrical resistance, paracellular permeability, mRNA levels and subcellular distribution of tight junction proteins were monitored in the absence or presence of EcN and ECOR63 extracellular fractions. EPEC downregulated expression of ZO-1 ZO-2, occludin and claudin-14 and altered the subcellular localization of ZO-1, occludin and F-actin cytoskeleton. OMVs and soluble factors secreted by EcN and ECOR63 counteracted EPEC-altered transepithelial resistance and paracellular permeability, preserved occludin and claudin-14 mRNA levels, retained ZO-1 and occludin at tight junctions in the cell boundaries and ameliorated F-actin disorganization. Redistribution of ZO-1 was not accompanied by changes at mRNA level. Conclusion This study provides new insights on the role of microbiota secreted factors on the modulation of intestinal tight junctions, expanding their barrier-protective effects against pathogen-induced disruption.
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Zupancic K, Kriksic V, Kovacevic I, Kovacevic D. Influence of Oral Probiotic Streptococcus salivarius K12 on Ear and Oral Cavity Health in Humans: Systematic Review. Probiotics Antimicrob Proteins 2018; 9:102-110. [PMID: 28236205 DOI: 10.1007/s12602-017-9261-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Traditionally, probiotics are linked to the good health of the intestine and most clinical studies focus on that field. Evidence of oral probiotic use for ear and oral cavity disease prevention with impact on human health is limited. This work reviews existing studies and literature on Streptococcus salivarius K12 as an oral probiotic and effects of S. salivarius K12 on human ear and oral cavity human health. The studies were accessed via database searches: MEDLINE, PubMed, and Elsevier. The search included/focused on/encompassed publications from 2003 to 2016 with keywords related to K12 Streptococcus salivarius, bacteriocin-like inhibitory substances (BLIS) K12, probiotic K12 salivarius, and K12 probiotic health effects. Only a small amount of studies was identified: the total of 68 studies was identified, 35 of which were relevant after screening, and 9 were included in the final analysis. Very little literature is available about the association/correlation between/connection/interrelation of S. salivarius K12 with/and human ear and oral cavity health. S. salivarius K12 may have a role in reducing the occurrence and/or severity of secretory otitis media (SOM) and also in prevention of streptococcal and viral pharyngotonsillitis in children. Research highlights that S. salivarius K12 has shown promising results in treatment of halitosis, but data are still deficient. Further studies need to be initiated to improve understanding of the association of oral probiotic S. salivarius K12 with human ear and oral cavity health.
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Affiliation(s)
| | | | | | - Dujo Kovacevic
- Department of Surgery, University Hospital Centre "Sisters of Mercy", Zagreb, Croatia
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Li X, Song Y, Ma X, Zhang Y, Liu X, Cheng L, Han D, Shi Y, Sun Q, Yang C, Pan B, Sun Q. Lactobacillus plantarum
and
Lactobacillus fermentum
alone or in combination regulate intestinal flora composition and systemic immunity to alleviate obesity syndrome in high‐fat diet rat. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13567] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiuliang Li
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Yong Song
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Xiuyan Ma
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Yanyan Zhang
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Xinyang Liu
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Li Cheng
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Dequan Han
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Yue Shi
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Quan Sun
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Chunhai Yang
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Bo Pan
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
| | - Qingshen Sun
- Laboratory of Microbiology College of Life Science Heilongjiang University Harbin 150080 China
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Abstract
In recent decades, probiotics have shown beneficial effects on animal and human health. Probiotics can protect the host against several health threats, including infectious diseases. Before 1995, researchers believed that the effect of probiotics was only on gut microbiota which can restore the gut flora and thus prevent pathogenic bacteria from triggering gastroenteritis. Recent studies have shown that the immunomodulatory activity is the most important mechanism of action of probiotics. From this information, researchers started to evaluate the effect of some immunobiotics, not only on pathogenic bacteria but also on viruses, including enteric and respiratory viruses. Several studies have confirmed the potential antiviral activity of some probiotics due to the immunomodulatory effect. These studies were conducted on humans (clinical trials) and in animal models. In this chapter, probiotics with antiviral effect against respiratory and enteric viruses will be presented and discussed, as well as their mechanisms of action.
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Kumar A, Anbazhagan AN, Coffing H, Chatterjee I, Priyamvada S, Gujral T, Saksena S, Gill RK, Alrefai WA, Borthakur A, Dudeja PK. Lactobacillus acidophilus counteracts inhibition of NHE3 and DRA expression and alleviates diarrheal phenotype in mice infected with Citrobacter rodentium. Am J Physiol Gastrointest Liver Physiol 2016; 311:G817-G826. [PMID: 27634011 PMCID: PMC5130543 DOI: 10.1152/ajpgi.00173.2016] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 09/12/2016] [Indexed: 01/31/2023]
Abstract
Impaired absorption of electrolytes is a hallmark of diarrhea associated with inflammation or enteric infections. Intestinal epithelial luminal membrane NHE3 (Na+/H+ exchanger 3) and DRA (Down-Regulated in Adenoma; Cl-/HCO3- exchanger) play key roles in mediating electroneutral NaCl absorption. We have previously shown decreased NHE3 and DRA function in response to short-term infection with enteropathogenic E coli (EPEC), a diarrheal pathogen. Recent studies have also shown substantial downregulation of DRA expression in a diarrheal model of infection with Citrobacter rodentium, the mouse counterpart of EPEC. Since our previous studies showed that the probiotic Lactobacillus acidophilus (LA) increased DRA and NHE3 function and expression and conferred protective effects in experimental colitis, we sought to evaluate the efficacy of LA in counteracting NHE3 and DRA inhibition and ameliorating diarrhea in a model of C rodentium infection. FVB/N mice challenged with C rodentium [1 × 109 colony-forming units (CFU)] with or without administration of live LA (3 × 109 CFU) were assessed for NHE3 and DRA mRNA and protein expression, mRNA levels of carbonic anhydrase, diarrheal phenotype (assessed by colonic weight-to-length ratio), myeloperoxidase activity, and proinflammatory cytokines. LA counteracted C rodentium-induced inhibition of colonic DRA, NHE3, and carbonic anhydrase I and IV expression and attenuated diarrheal phenotype and MPO activity. Furthermore, LA completely blocked C rodentium induction of IL-1β, IFN-γ, and CXCL1 mRNA and C rodentium-induced STAT3 phosphorylation. In conclusion, our data provide mechanistic insights into antidiarrheal effects of LA in a model of infectious diarrhea and colitis.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Alip Borthakur
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois at Chicago and Jesse Brown VA Medical Center, Chicago, Illinois
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Travers MA, Sow C, Zirah S, Deregnaucourt C, Chaouch S, Queiroz RML, Charneau S, Allain T, Florent I, Grellier P. Deconjugated Bile Salts Produced by Extracellular Bile-Salt Hydrolase-Like Activities from the Probiotic Lactobacillus johnsonii La1 Inhibit Giardia duodenalis In vitro Growth. Front Microbiol 2016; 7:1453. [PMID: 27729900 PMCID: PMC5037171 DOI: 10.3389/fmicb.2016.01453] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 08/31/2016] [Indexed: 12/15/2022] Open
Abstract
Giardiasis, currently considered a neglected disease, is caused by the intestinal protozoan parasite Giardia duodenalis and is widely spread in human as well as domestic and wild animals. The lack of appropriate medications and the spread of resistant parasite strains urgently call for the development of novel therapeutic strategies. Host microbiota or certain probiotic strains have the capacity to provide some protection against giardiasis. By combining biological and biochemical approaches, we have been able to decipher a molecular mechanism used by the probiotic strain Lactobacillus johnsonii La1 to prevent Giardia growth in vitro. We provide evidence that the supernatant of this strain contains active principle(s) not directly toxic to Giardia but able to convert non-toxic components of bile into components highly toxic to Giardia. By using bile acid profiling, these components were identified as deconjugated bile-salts. A bacterial bile-salt-hydrolase of commercial origin was able to mimic the properties of the supernatant. Mass spectrometric analysis of the bacterial supernatant identified two of the three bile-salt-hydrolases encoded in the genome of this probiotic strain. These observations document a possible mechanism by which L. johnsonii La1, by secreting, or releasing BSH-like activity(ies) in the vicinity of replicating Giardia in an environment where bile is present and abundant, can fight this parasite. This discovery has both fundamental and applied outcomes to fight giardiasis, based on local delivery of deconjugated bile salts, enzyme deconjugation of bile components, or natural or recombinant probiotic strains that secrete or release such deconjugating activities in a compartment where both bile salts and Giardia are present.
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Affiliation(s)
- Marie-Agnès Travers
- Laboratoire de Génétique et Pathologie des Mollusques Marins, Unité SG2M, IFREMER La Tremblade, France
| | - Cissé Sow
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
| | - Séverine Zirah
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
| | - Christiane Deregnaucourt
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
| | - Soraya Chaouch
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
| | - Rayner M L Queiroz
- Department of Cell Biology, Institute of Biology, University of Brasilia Brasília, Brazil
| | - Sébastien Charneau
- Department of Cell Biology, Institute of Biology, University of Brasilia Brasília, Brazil
| | - Thibault Allain
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne UniversitésParis, France; UMR 1319, Commensal and Probiotics-Host Interactions Laboratory, INRA, AgroParisTechJouy en Josas, France
| | - Isabelle Florent
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
| | - Philippe Grellier
- MCAM UMR 7245, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Universités Paris, France
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Majeed M, Nagabhushanam K, Natarajan S, Sivakumar A, Ali F, Pande A, Majeed S, Karri SK. Bacillus coagulans MTCC 5856 supplementation in the management of diarrhea predominant Irritable Bowel Syndrome: a double blind randomized placebo controlled pilot clinical study. Nutr J 2016; 15:21. [PMID: 26922379 PMCID: PMC4769834 DOI: 10.1186/s12937-016-0140-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 02/20/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Bacillus coagulans MTCC 5856 has been marketed as a dietary ingredient, but its efficacy in diarrhea predominant irritable bowel syndrome (IBS) condition has not been clinically elucidated till date. Thus, a double blind placebo controlled multi-centered trial was planned to evaluate the safety and efficacy of B. coagulans MTCC 5856 in diarrhea predominant IBS patients. METHODS Thirty six newly diagnosed diarrhea predominant IBS patients were enrolled in three clinical centres. Along with standard care of treatment, 18 patients in group one received placebo while in group two 18 patients received B. coagulans MTCC 5856 tablet containing 2 × 10(9) cfu/day as active for 90 days. Clinical symptoms of IBS were considered as primary end point measures and were evaluated through questionnaires. The visual analog scale (VAS) was used for abdominal pain. Physician's global assessment and IBS quality of life were considered as secondary efficacy measures and were monitored through questionnaires. RESULTS Laboratory parameters, anthropometric and vital signs were within the normal clinical range during the 90 days of supplementation in placebo and B. coagulans MTCC 5856 group. There was a significant decrease in the clinical symptoms like bloating, vomiting, diarrhea, abdominal pain and stool frequency in a patient group receiving B. coagulans MTCC 5856 when compared to placebo group (p < 0.01). Similarly, disease severity also decreased and the quality of life increased in the patient group receiving B. coagulans MTCC 5856 when compared to placebo group. CONCLUSIONS The study concluded that the B. coagulans MTCC 5856 at a dose of 2 × 10(9) cfu/day along with standard care of treatment was found to be safe and effective in diarrhea predominant IBS patients for 90 days of supplementation. Hence, B. coagulans MTCC 5856 could be a potential agent in the management of diarrhea predominant IBS patients.
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Affiliation(s)
- Muhammed Majeed
- Sami Labs Limited, Peenya Industrial Area, Bangalore, 560 058, Karnataka, India
- Sabinsa Corporation, 20 Lake Drive, East Windsor, NJ, 08520, USA
| | | | - Sankaran Natarajan
- Sami Labs Limited, Peenya Industrial Area, Bangalore, 560 058, Karnataka, India
| | - Arumugam Sivakumar
- Sami Labs Limited, Peenya Industrial Area, Bangalore, 560 058, Karnataka, India
| | - Furqan Ali
- Sami Labs Limited, Peenya Industrial Area, Bangalore, 560 058, Karnataka, India
| | - Anurag Pande
- Sabinsa Corporation, 20 Lake Drive, East Windsor, NJ, 08520, USA
| | - Shaheen Majeed
- Sabinsa Corporation, 750 Innovation Circle, Payson, UT, 84651, USA
| | - Suresh Kumar Karri
- ClinWorld Private Limited, # 19/1 & 19/2, I Main, II Phase, Peenya Industrial Area, Bangalore, 560 058, Karnataka, India.
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Damodharan K, Palaniyandi SA, Yang SH, Suh JW. In vitro probiotic characterization ofLactobacillusstrains from fermented radish and their anti-adherence activity against enteric pathogens. Can J Microbiol 2015; 61:837-50. [DOI: 10.1139/cjm-2015-0311] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this study, we evaluated the probiotic properties of Lactobacillus plantarum, Lactobacillus pentosus, and Lactobacillus fermentum strains isolated from fermented radish. All the strains survived the simulated oro-gastrointestinal transit condition and showed significantly higher adherence to Caco-2 cells compared with the probiotic strain Lactobacillus rhamnosus GG. The strains showed broad-spectrum antimicrobial activity, autoaggregation, and coaggregation capacity with pathogens. Furthermore, the Lactobacillus strains inhibited the adherence of Yersinia enterocolitica subsp. enterocolitica, Shigella boydii, and Salmonella choleraesuis to the Caco-2 cell line. The strains possessed bile salt hydrolase activity and their cholesterol-lowering activity in vitro was above 50% in the presence of bile. Strains of L. plantarum and L. pentosus possessed the plantaricin-encoding plnEF gene. In addition, the Lactobacillus strains maintained about 80% cell viability after freeze–drying in the presence of a combination of 5% skim milk and 5% maltodextrin as cryoprotectant, and 70% recovery of cell viability was observed in the absence of any cryoprotectant.
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Affiliation(s)
- Karthiyaini Damodharan
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
- Division of Bioscience and Bioinformatics, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
| | - Sasikumar Arunachalam Palaniyandi
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
- Interdisciplinary Program of Biomodulation, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
| | - Seung Hwan Yang
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
- Interdisciplinary Program of Biomodulation, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
- Division of Bioscience and Bioinformatics, College of Natural Science, Myongji University, Cheoin-gu, Yongin, Gyeonggi-Do 449-728, South Korea
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Park SY, Lim SD. Probiotic Characteristics of Lactobacillus plantarum FH185 Isolated from Human Feces. Korean J Food Sci Anim Resour 2015; 35:615-21. [PMID: 26761889 PMCID: PMC4670890 DOI: 10.5851/kosfa.2015.35.5.615] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 08/12/2015] [Accepted: 08/12/2015] [Indexed: 01/08/2023] Open
Abstract
Lactobacillus plantarum FH185 was isolated from the feces of healthy adults. In our previous study, L. plantarum FH185 was demonstrated that it has anti-obesity effect in the in vitro and in vivo test. In order to determine its potential for use as a probiotic, we investigated the physiological characteristics of L. plantarum FH185. The optimum growth temperature of L. plantarum FH185 was 40℃. L. plantarum FH185 showed higher sensitivity to novobiocin in a comparison of fifteen different antibiotics and showed higher resistance to polymyxin B and vancomycin. It also showed higher β-galactosidase and N-acetyl-β-glucosaminidase activities. Moreover, it was comparatively tolerant to bile juice and acid, and inhibited the growths of Salmonella Typhimurium and Staphylococcus aureus with rates of 44.76% and 53.88%, respectively. It also showed high adhesion activity to HT-29 cells compared to L. rhamnosus GG.
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Affiliation(s)
| | - Sang-Dong Lim
- Korea Food Research Institute, Seongnam 13539, Korea
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Harimurti S, Hadisaputro W. Probiotics in Poultry. BENEFICIAL MICROORGANISMS IN AGRICULTURE, AQUACULTURE AND OTHER AREAS 2015. [DOI: 10.1007/978-3-319-23183-9_1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Abstract
Human astroviruses (HAtVs) are positive-sense single-stranded RNA viruses that were discovered in 1975. Astroviruses infecting other species, particularly mammalian and avian, were identified and classified into the genera Mamastrovirus and Avastrovirus. Through next-generation sequencing, many new astroviruses infecting different species, including humans, have been described, and the Astroviridae family shows a high diversity and zoonotic potential. Three divergent groups of HAstVs are recognized: the classic (MAstV 1), HAstV-MLB (MAstV 6), and HAstV-VA/HMO (MAstV 8 and MAstV 9) groups. Classic HAstVs contain 8 serotypes and account for 2 to 9% of all acute nonbacterial gastroenteritis in children worldwide. Infections are usually self-limiting but can also spread systemically and cause severe infections in immunocompromised patients. The other groups have also been identified in children with gastroenteritis, but extraintestinal pathologies have been suggested for them as well. Classic HAstVs may be grown in cells, allowing the study of their cell cycle, which is similar to that of caliciviruses. The continuous emergence of new astroviruses with a potential zoonotic transmission highlights the need to gain insights on their biology in order to prevent future health threats. This review focuses on the basic virology, pathogenesis, host response, epidemiology, diagnostic assays, and prevention strategies for HAstVs.
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Affiliation(s)
- Albert Bosch
- Enteric Virus Laboratory, Department of Microbiology and Institute of Nutrition and Food Safety, University of Barcelona, Barcelona, Spain
| | - Rosa M Pintó
- Enteric Virus Laboratory, Department of Microbiology and Institute of Nutrition and Food Safety, University of Barcelona, Barcelona, Spain
| | - Susana Guix
- Enteric Virus Laboratory, Department of Microbiology and Institute of Nutrition and Food Safety, University of Barcelona, Barcelona, Spain
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Identification of a proton-chloride antiporter (EriC) by Himar1 transposon mutagenesis in Lactobacillus reuteri and its role in histamine production. Antonie van Leeuwenhoek 2014; 105:579-92. [PMID: 24488273 DOI: 10.1007/s10482-014-0113-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Accepted: 01/01/2014] [Indexed: 12/21/2022]
Abstract
The gut microbiome may modulate intestinal immunity by luminal conversion of dietary amino acids to biologically active signals. The model probiotic organism Lactobacillus reuteri ATCC PTA 6475 is indigenous to the human microbiome, and converts the amino acid L-histidine to the biogenic amine, histamine. Histamine suppresses tumor necrosis factor (TNF) production by human myeloid cells and is a product of L-histidine decarboxylation, which is a proton-facilitated reaction. A transposon mutagenesis strategy was developed based on a single-plasmid nisin-inducible Himar1 transposase/transposon delivery system for L. reuteri. A highly conserved proton-chloride antiporter gene (eriC), a gene widely present in the gut microbiome was discovered by Himar1 transposon (Tn)-mutagenesis presented in this study. Genetic inactivation of eriC by transposon insertion and genetic recombineering resulted in reduced ability of L. reuteri to inhibit TNF production by activated human myeloid cells, diminished histamine production by the bacteria and downregulated expression of histidine decarboxylase cluster genes compared to those of WT 6475. EriC belongs to a large family of ion transporters that includes chloride channels and proton-chloride antiporters and may facilitate the availability of protons for the decarboxylation reaction, resulting in histamine production by L. reuteri. This report leverages the tools of bacterial genetics for probiotic gene discovery. The findings highlight the widely conserved nature of ion transporters in bacteria and how ion transporters are coupled with amino acid decarboxylation and contribute to microbiome-mediated immunomodulation.
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A new protocol to detect multiple foodborne pathogens with PCR dipstick DNA chromatography after a six-hour enrichment culture in a broad-range food pathogen enrichment broth. BIOMED RESEARCH INTERNATIONAL 2013; 2013:295050. [PMID: 24364031 PMCID: PMC3865639 DOI: 10.1155/2013/295050] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/05/2013] [Accepted: 11/05/2013] [Indexed: 11/26/2022]
Abstract
A quick foodborne pathogen screening method after six-hour enrichment culture with a broad-range food pathogen enrichment broth is described. Pathogenic factors of Salmonella enterica, Shigella spp., enteroinvasive Escherichia coli, and enterohemorrhagic E. coli are amplified with a cocktail primer and rapid polymerase chain reaction (PCR), which finishes amplification in 30 min. The PCR amplicon was differentiated with a dipstick DNA chromatography assay in 5–10 min. Starting from a four- to six-hour enrichment culture, this assay was finished within 45 min. Detection sensitivity of this protocol was less than 2.5 CFU/25 g for S. enterica and 3.3 CFU/25 g for enterohemorrhagic E. coli in spiked ground meat experiments.
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Aflatoxin, fumonisin and Shiga toxin-producing Escherichia coli infections in calves and the effectiveness of Celmanax®/Dairyman's Choice™ applications to eliminate morbidity and mortality losses. Toxins (Basel) 2013; 5:1872-95. [PMID: 24152990 PMCID: PMC3813917 DOI: 10.3390/toxins5101872] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Revised: 10/08/2013] [Accepted: 10/11/2013] [Indexed: 11/24/2022] Open
Abstract
Mycotoxin mixtures are associated with Shiga toxin-producing Escherichia coli (STEC) infections in mature cattle. STEC are considered commensal bacteria in mature cattle suggesting that mycotoxins provide a mechanism that converts this bacterium to an opportunistic pathogen. In this study, we assessed the mycotoxin content of hemorrhaged mucosa in dairy calves during natural disease outbreaks, compared the virulence genes of the STECs, evaluated the effect of the mucosal mycotoxins on STEC toxin expression and evaluated a Celmanax®/Dairyman’s Choice™ application to alleviate disease. As for human infections, the OI-122 encoded nleB gene was common to STEC genotypes eliciting serious disease. Low levels of aflatoxin (1–3 ppb) and fumonisin (50–350 ppb) were detected in the hemorrhaged mucosa. Growth of the STECs with the mycotoxins altered the secreted protein concentration with a corresponding increase in cytotoxicity. Changes in intracellular calcium indicated that the mycotoxins increased enterotoxin and pore-forming toxin activity. A prebiotic/probiotic application eliminated the morbidity and mortality losses associated with the STEC infections. Our study demonstrates: the same STEC disease complex exists for immature and mature cattle; the significance of the OI-122 pathogenicity island to virulence; the significance of mycotoxins to STEC toxin activity; and, finally, provides further evidence that prebiotic/probiotic applications alleviate STEC shedding and mycotoxin/STEC interactions that lead to disease.
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Improved detection of bacterial pathogens in patients presenting with gastroenteritis by use of the EntericBio real-time Gastro Panel I assay. J Clin Microbiol 2013; 51:2679-85. [PMID: 23761157 DOI: 10.1128/jcm.00809-13] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In this study, we evaluated the use of EntericBio real-time Gastro Panel I (Serosep, Limerick, Ireland) for routine use in a clinical microbiology laboratory for simultaneous detection of Campylobacter jejuni, coli, and lari, Shiga toxin-producing Escherichia coli (STEC), Salmonella spp., and Shigella spp. in feces. This system differs from its predecessor (the EntericBio Panel II system, Serosep) in that it allows real-time detection of pathogens directly from feces, without pre-enrichment. It also specifically detects Campylobacter jejuni, coli, and lari rather than all Campylobacter species, as is the case with the previous system. A total of 528 samples from patients presenting with acute gastroenteritis were screened prospectively with this assay, and results were compared with those of the current method, which combines screening the samples with a molecular assay (the EntericBio Panel II assay) and retrospective culture of the specimens in which the target was detected. Discrepancy analysis was conducted using culture and molecular methods. The real-time assay produced 84 positive results, specifically, Campylobacter spp. (n=44); Stx1 and/or Stx2 (n=35); Shigella spp. (n=3); and Salmonella spp. (n=6). Of these, 4 samples represented coinfections with Campylobacter spp. and STEC. The real-time assay showed an increased detection rate for pathogens, apart from Salmonella spp. Four Campylobacter-positive and 6 Stx-positive results remained unconfirmed by any other method used. The isolation rates for PCR-positive samples were as follows: Campylobacter spp., 80%; STEC, 45.7%; Salmonella spp., 100%; and Shigella spp., 66.7%. The sensitivity, specificity, positive predictive value, negative predictive value, and efficiency were 100%, 97.8%, 88.1%, 100%, and 98.1%, respectively.
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Abstract
Pathogenic Escherichia coli that colonize the small intestine primarily cause gastrointestinal illness in infants and travelers. The main categories of pathogenic E. coli that colonize the epithelial lining of the small intestine are enterotoxigenic E. coli, enteropathogenic E. coli, and enteroaggregative E. coli. These organisms accomplish their pathogenic process by a complex, coordinated multistage strategy, including nonintimate adherence mediated by various adhesins. These so called "enteroadherent E. coli" categories subsequently produce toxins or effector proteins that are either secreted to the milieu or injected to the host cell. Finally, destruction of the intestinal microvilli results from the intimate adherence or the toxic effect exerted over the epithelia, resulting in water secretion and diarrhea. In this review, we summarize the current state of knowledge regarding these enteroadherent E. coli strains and the present clinical understanding of how these organisms colonize the human intestine and cause disease.
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Comparison of the EntericBio multiplex PCR system with routine culture for detection of bacterial enteric pathogens. J Clin Microbiol 2009; 47:3449-53. [PMID: 19726596 DOI: 10.1128/jcm.01026-09] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The EntericBio system uses a multiplex PCR assay for the simultaneous detection of Campylobacter spp., Salmonella enterica, Shigella spp., and Escherichia coli O157 from feces. It combines overnight broth enrichment with PCR amplification and detection by hybridization. An evaluation of this system was conducted by comparing the results obtained with the system with those obtained by routine culture, supplemented with alternative PCR detection methods. In a study of 773 samples, routine culture and the EntericBio system yielded 94.6 and 92.4% negative results, respectively. Forty-two samples had positive results by culture, and all of these were positive with the EntericBio system. This system detected an additional 17 positive samples (Campylobacter spp., n = 12; Shigella spp., n = 1; E. coli O157, n = 4), but the results for 5 samples (Campylobacter spp., n = 2; Shigella spp., n = 1; E. coli O157, n = 2) could not be confirmed. The target for Shigella spp. detected by the EntericBio system is the ipaH gene, and the molecular indication of the presence of Shigella spp. was investigated by sequence analysis, which confirmed that the ipaH gene was present in a Klebsiella pneumoniae isolate from the patient. The sensitivity, specificity, positive predictive value, and negative predictive value were 100%, 99.3%, 91.5%, and 100%, respectively. Turnaround times were significantly reduced with the EntericBio system, and a result was available between 24 and 32 h after receipt of the sample in the laboratory. In addition, the amount of laboratory waste was significantly reduced by use of this system. In summary, the EntericBio system proved convenient to use, more sensitive than the conventional culture used in this study, and highly specific; and it generated results significantly faster than routine culture for the pathogens tested.
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