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Mandal S, Mondal C, Lyndem LM. Probiotics: an alternative anti-parasite therapy. J Parasit Dis 2024; 48:409-423. [PMID: 39145362 PMCID: PMC11319687 DOI: 10.1007/s12639-024-01680-4] [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: 08/07/2023] [Accepted: 04/27/2024] [Indexed: 08/16/2024] Open
Abstract
This paper review about probiotic effects and mechanism of action against the gut and non-gut helminths and protozoan parasites. Gastrointestinal parasitic infections are considered a serious health problem and are widely distributed globally. The disease process which emanates from this parasite infection provides some of the many public and veterinary health problems in the tropical and sub-tropical countries. Prevention and control of the parasite disease is through antihelmintic and anti-protozoan drugs, but, due to the increasing emergence of such drug resistance, eradication of parasite infestation in human and livestock still lingers a challenge, which requires the development of new alternative strategies. The use of beneficial microorganisms i.e. probiotics is becoming interesting due to their prophylactic application against several diseases including parasite infections. Recent studies on the interactions between probiotics, parasites and host immune cells using animal models and in vitro culture systems has increased considerably and draw much attention, yet the mechanisms of actions mediating the positive effects of these beneficial microorganisms on the hosts remain unexplored. Therefore, the aim of the present review is to summarize the latest findings on the probiotic research against the gut and non-gut parasites of significance.
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Affiliation(s)
- Sudeshna Mandal
- Visva-Bharati, Parasitology Research Laboratory, Department of Zoology, Santiniketan, 731235 West Bengal India
| | - Chandrani Mondal
- Visva-Bharati, Parasitology Research Laboratory, Department of Zoology, Santiniketan, 731235 West Bengal India
| | - Larisha M. Lyndem
- Visva-Bharati, Parasitology Research Laboratory, Department of Zoology, Santiniketan, 731235 West Bengal India
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Wang J, Wang H, Zhang D, Liu F, Li X, Gao M, Cheng M, Bao H, Zhan J, Zeng Y, Wang C, Cao X. Lactiplantibacillus plantarum surface-displayed VP6 (PoRV) protein can prevent PoRV infection in piglets. Int Immunopharmacol 2024; 133:112079. [PMID: 38615376 DOI: 10.1016/j.intimp.2024.112079] [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: 03/04/2024] [Revised: 04/09/2024] [Accepted: 04/09/2024] [Indexed: 04/16/2024]
Abstract
Porcine rotavirus (PoRV) poses a threat to the development of animal husbandry and human health, leading to substantial economic losses. VP6 protein is the most abundant component in virus particles and also the core structural protein of the virus. Firstly, this study developed an antibiotic-resistance-free, environmentally friendly expression vector, named asd-araC-PBAD-alr (AAPA). Then Recombinant Lactiplantibacillus plantarum (L. plantarum) strains induced by arabinose to express VP6 and VP6-pFc fusion proteins was constructed. Subsequently, This paper discovered that NC8/Δalr-pCXa-VP6-S and NC8/Δalr-pCXa-VP6-pFc-S could enhance host immunity and prevent rotavirus infection in neonatal mice and piglets. The novel recombinant L. plantarum strains constructed in this study can serve as oral vaccines to boost host immunity, offering a new strategy to prevent PoRV infection.
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Affiliation(s)
- Junhong Wang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Haixu Wang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Dongliang Zhang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Fangyuan Liu
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Xiaoxu Li
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Ming Gao
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Mingyang Cheng
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Hongyu Bao
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Jiaxing Zhan
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Yan Zeng
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China.
| | - Chunfeng Wang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China.
| | - Xin Cao
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China.
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Hong GH, Lee SY, Kim IA, Suk J, Baeg C, Kim JY, Lee S, Kim KJ, Kim KT, Kim MG, Park KY. Effect of Heat-Treated Lactiplantibacillus plantarum nF1 on the Immune System Including Natural Killer Cell Activity: A Randomized, Placebo-Controlled, Double-Blind Study. Nutrients 2024; 16:1339. [PMID: 38732587 PMCID: PMC11085399 DOI: 10.3390/nu16091339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
Heat-treated Lactiplantibacillus plantarum nF1 (HT-nF1) increases immune cell activation and the production of various immunomodulators (e.g., interleukin (IL)-12) as well as immunoglobulin (Ig) G, which plays an important role in humoral immunity, and IgA, which activates mucosal immunity. To determine the effect of HT-nF1 intake on improving immune function, a randomized, double-blind, placebo-controlled study was conducted on 100 subjects with normal white blood cell counts. The HT-nF1 group was administered capsules containing 5 × 1011 cells of HT-nF1 once a day for 8 weeks. After 8 weeks of HT-nF1 intake, significant changes in IL-12 were observed in the HT-nF1 group (p = 0.045). In particular, the change in natural killer (NK) cell activity significantly increased in subjects with low secretory (s) IgA (≤49.61 μg/mL) and low NK activity (E:T = 10:1) (≤3.59%). These results suggest that HT-nF1 has no safety issues and improves the innate immune function by regulating T helper (Th)1-related immune factors. Therefore, we confirmed that HT-nF1 not only has a positive effect on regulating the body's immunity, but it is also a safe material for the human body, which confirms its potential as a functional health food ingredient.
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Affiliation(s)
- Geun-Hye Hong
- IMMUNOBIOTECH Corp., Seoul 06628, Republic of Korea; (G.-H.H.); (S.-Y.L.)
| | - So-Young Lee
- IMMUNOBIOTECH Corp., Seoul 06628, Republic of Korea; (G.-H.H.); (S.-Y.L.)
| | - In Ah Kim
- Global Medical Research Center, Seoul 03737, Republic of Korea; (I.A.K.); (J.S.); (C.B.)
| | - Jangmi Suk
- Global Medical Research Center, Seoul 03737, Republic of Korea; (I.A.K.); (J.S.); (C.B.)
| | - Chaemin Baeg
- Global Medical Research Center, Seoul 03737, Republic of Korea; (I.A.K.); (J.S.); (C.B.)
| | - Ji Yeon Kim
- Department of Food Science and Biotechnology, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea; (J.Y.K.); (S.L.)
| | - Sehee Lee
- Department of Food Science and Biotechnology, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea; (J.Y.K.); (S.L.)
| | - Kyeong Jin Kim
- Department of Nano Bio Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea;
| | - Ki Tae Kim
- IMMUNOBIOTECH Corp., Seoul 06628, Republic of Korea; (G.-H.H.); (S.-Y.L.)
| | - Min Gee Kim
- IMMUNOBIOTECH Corp., Seoul 06628, Republic of Korea; (G.-H.H.); (S.-Y.L.)
| | - Kun-Young Park
- IMMUNOBIOTECH Corp., Seoul 06628, Republic of Korea; (G.-H.H.); (S.-Y.L.)
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Kingkaew E, Woraprayote W, Booncharoen A, Niwasabutra K, Janyaphisan T, Vilaichone RK, Yamaoka Y, Visessanguan W, Tanasupawat S. Functional genome analysis and anti-Helicobacter pylori activity of a novel bacteriocinogenic Lactococcus sp. NH2-7C from Thai fermented pork (Nham). Sci Rep 2023; 13:20362. [PMID: 37990119 PMCID: PMC10663479 DOI: 10.1038/s41598-023-47687-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/16/2023] [Indexed: 11/23/2023] Open
Abstract
Helicobacter pylori, linked to gastric diseases, is targeted for probiotic treatment through bacteriocin production. Bacteriocins have gained recognition for their non-toxic effects on host cells and their ability to combat a wide range of pathogens. This study aimed to taxonomically characterize and evaluate the safety and probiotic properties of the novel species of Lactococcus sp. NH2-7C isolated from fermented pork, as well as its bacteriocin NH2-7C, both in vitro and in silico. Comparative genotypic analysis revealed an average nucleotide identity of 94.96%, an average amino acid identity of 94.29%, and a digital DNA-DNA hybridization value of 63.80% when compared to Lactococcus lactis subsp. lactis JCM 5805T. These findings suggest that strain NH2-7C represents a novel species within the genus Lactococcus. In silico assessments confirmed the non-pathogenic nature of strain NH2-7C and the absence of genes associated with virulence and biogenic amine formation. Whole-genome analysis revealed the presence of the nisA gene responsible for nisin A production, indicating its potential as a beneficial compound with anti-Helicobacter pylori activity and non-toxic characteristics. Probiotic assessments indicated bile salt hydrolase and cholesterol assimilation activities, along with the modulation of interleukin-6 and tumour necrosis factor-α secretion. Strain NH2-7C demonstrated gastrointestinal tolerance and the ability to adhere to Caco-2 cells, affirming its safety and probiotic potential. Additionally, its ability to produce bacteriocins supports its suitability as a functional probiotic strain with therapeutic potential. However, further in vitro and in vivo investigations are crucial to ensure its safety and explore potential applications for Lactococcus sp. NH2-7C as a probiotic agent.
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Affiliation(s)
- Engkarat Kingkaew
- Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Weerapong Woraprayote
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Auttaporn Booncharoen
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Kanidta Niwasabutra
- Thailand Institute of Scientific and Technological Research (TISTR) Biodiversity Research Centre, Pathum Thani, 12120, Thailand
| | - Thitiphorn Janyaphisan
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Ratha-Korn Vilaichone
- GI Unit, Department of Medicine, and Center of Excellence in Digestive Diseases, Thammasat University, Thailand Science Research and Innovation Fundamental Fund, Bualuang ASEAN Chair Professorship at Thammasat University, Pathum Thani, 12120, Thailand
| | - Yoshio Yamaoka
- Department of Environmental and Preventive Medicine, Faculty of Medicine Oita University, Yufu, Oita, Japan
| | - Wonnop Visessanguan
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand.
| | - Somboon Tanasupawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
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Kingkaew E, Konno H, Hosaka Y, Tanasupawat S. Probiogenomic Analysis of Lactiplantibacillus sp. LM14-2 from Fermented Mussel (Hoi-dong), and Evaluation of its Cholesterol-lowering and Immunomodulation Effects. Probiotics Antimicrob Proteins 2023; 15:1206-1220. [PMID: 35987935 DOI: 10.1007/s12602-022-09977-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 02/01/2023]
Abstract
Lactiplantibacillus sp. LM14-2, isolated from Thai-fermented mussel (Hoi-dong), showed attractive probiotic properties. This strain was identified as Lactiplantibacillus plantarum based on its phenotypic, chemotaxonomic, and genetic characteristics including whole-genome sequencing (WGS). The draft genome sequence was analyzed and annotated for the molecular mechanisms involved in the safety assessment, the adaptation and adhesion of L. plantarum LM14-2 to the gastrointestinal tract (GIT), and the beneficial genes involved in bacteria-host interactions. The L. plantarum LM14-2 exhibited bile salt hydrolase (BSH) activity, assimilated cholesterol at 86.07 ± 5.03%, stimulated the secretion of interleukin-12, interferon-gamma, and human beta defensin-2, and induced nitric oxide production. In addition, L. plantarum LM14-2 showed excellent gastrointestinal tolerance and adhesion ability to Caco-2 cells. Furthermore, the in silico analysis showed that L. plantarum LM14-2 was a non-human pathogen and did not contain antibiotic resistance genes or plasmids. L. plantarum LM14-2 also contained potential genes associated with various probiotic characteristics and health-promoting effects. Consequently, this study suggested that L. plantarum LM14-2 could be considered safe, with potential probiotic properties and health-promoting impacts, which could facilitate its probiotic application.
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Affiliation(s)
- Engkarat Kingkaew
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Hiroshi Konno
- Akita Konno CO., LTD., 248 Aza Kariwano, Daisen-shi, Akita, 019-2112, Japan
| | - Yoshihito Hosaka
- Akita Konno CO., LTD., 248 Aza Kariwano, Daisen-shi, Akita, 019-2112, Japan
| | - Somboon Tanasupawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
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Zhang X, Xiao H, Zhang H, Jiang Y. Lactobacillus plantarum surface-displayed FomA ( Fusobacterium nucleatum) protein generally stimulates protective immune responses in mice. Front Microbiol 2023; 14:1228857. [PMID: 37799603 PMCID: PMC10548212 DOI: 10.3389/fmicb.2023.1228857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/07/2023] [Indexed: 10/07/2023] Open
Abstract
A significant correlation is observed between Fusobacterium nucleatum (F. nucleatum) and the evolution of inflammatory bowel disease (IBD). Particularly, FomA, a critical pathogenic element of F. nucleatum, inflicts substantial detriment to human intestinal health. Our research focused on the development of recombinant Lactobacillus plantarum that expresses FomA protein, demonstrating its potential in protecting mice from severe IBD induced by F. nucleatum. To commence, two recombinant strains, namely L. plantarum NC8-pSIP409-pgsA'-FomA and NC8-pSIP409-FnBPA-pgsA'-FomA, were successfully developed. Validation of the results was achieved through flow cytometry, ELISA, and MTT assays. It was observed that recombinant L. plantarum instigated mouse-specific humoral immunity and elicited mucosal and T cell-mediated immune responses. Significantly, it amplified the immune reaction of B cells and CD4+T cells, facilitated the secretion of cytokines such as IgA, IL4, and IL10, and induced lymphocyte proliferation in response to FomA protein stimulation. Finally, we discovered that administering recombinant L. plantarum could protect mice from severe IBD triggered by F. nucleatum, subsequently reducing pathological alterations and inflammatory responses. These empirical findings further the study of an innovative oral recombinant Lactobacillus vaccine.
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Affiliation(s)
- Xiaoyu Zhang
- Department of Gastrointestinal and Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Huijie Xiao
- Department of Gastrointestinal and Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Huaiyu Zhang
- Department of Rehabilitation Medicine, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yang Jiang
- Department of Gastrointestinal and Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
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Heldner A, Heath MD, Schnautz B, Kotz S, Chaker A, Kramer MF, Jakwerth CA, Zissler UM, Schmidt-Weber CB, Blank S. Ex Vivo Immunomodulatory Effects of Lactobacillus-, Lacticaseibacillus-, and Bifidobacterium-Containing Synbiotics on Human Peripheral Blood Mononuclear Cells and Monocyte-Derived Dendritic Cells in the Context of Grass Pollen Allergy. Probiotics Antimicrob Proteins 2023; 15:868-879. [PMID: 35113319 PMCID: PMC10393851 DOI: 10.1007/s12602-022-09920-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2022] [Indexed: 11/26/2022]
Abstract
Sensing of the intestinal microbiota by the host immune system is important to induce protective immune responses. Hence, modification of the gut microbiota might be able to prevent or treat allergies, mediated by proinflammatory Th2 immune responses. The aim was to investigate the ex vivo immunomodulatory effects of the synbiotics Pollagen® and Kallergen®, containing the probiotic bacterial strains Lactobacillus, Lacticaseibacillus and Bifidobacterium, in the context of grass pollen allergy. Peripheral blood mononuclear cells (PBMCs) from grass pollen-allergic patients and healthy controls were stimulated with grass pollen extract (GPE) and synbiotics and Gata3 expression and cytokine secretion analyzed. Monocyte-derived dendritic cells (MoDCs) cells were matured in the presence of GPE and synbiotics, co-cultured with autologous naïve T cells and maturation markers and cytokine secretion analyzed. GPE stimulation of PBMCs from grass pollen-allergic patients resulted in a significant higher production of the Th2 cytokines IL-4, IL-5, IL-9 and IL-13 compared to healthy controls. Gata3+CD4+ T cell induction was independent of the allergic status. The synbiotics promoted IL-10 and IFN-γ secretion and downregulated the GPE-induced Th2-like phenotype. Co-culturing naïve T cells with MoDCs, matured in the presence of GPE and synbiotics, shifted the GPE-induced Th2 cytokine release towards Th1-Th17-promoting conditions in allergic subjects. The investigated synbiotics are effective in downregulating the GPE-induced Th2 immune response in PBMCs from grass pollen-allergic patients as well as in autologous MoDC-T cell stimulation assays. In addition to increased IL-10 release, the data indicates a shift from a Th2- to a more Th1- and Th17-like phenotype.
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Affiliation(s)
- Alexander Heldner
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
| | | | - Benjamin Schnautz
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
| | - Sebastian Kotz
- Faculty of Medicine, Department of Otolaryngology, Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
| | - Adam Chaker
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
- Faculty of Medicine, Department of Otolaryngology, Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
| | - Matthias F Kramer
- Allergy Therapeutics PLC, Worthing, UK
- Bencard Allergie GmbH, Munich, Germany
| | - Constanze A Jakwerth
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
| | - Ulrich M Zissler
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
| | - Carsten B Schmidt-Weber
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany
| | - Simon Blank
- Center of Allergy and Environment (ZAUM)Faculty of Medicine and Helmholtz Center MunichMember of the German Center of Lung Research (DZL), Member of the Immunology and Inflammation Initiative of the Helmholtz Association, Technical University of Munich, German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Munich, Germany.
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8
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Hajjar M, Pourkerman M, Rezazadeh A, Yunus F, Rashidkhani B. Adherence to Mediterranean-Style Dietary Pattern and Risk of Bladder Cancer: A Case-Control Study in Iran. Nutr Cancer 2023; 75:610-617. [PMID: 36436001 DOI: 10.1080/01635581.2022.2143536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Few dietary patterns are related to reduce the Bladder Cancer (BC) risk. One of the well-known dietary patterns is the Mediterranean diet (MD). This case-control study investigated the association between MD and the odds of BC among Iranian population. The present case-control study was performed on 103 eligible cases and 200 controls age 45 to 92 years. Diet of participants was assessed by a validated 168-item food frequency questionnaire (FFQ). Adherence to MD was measured by Mediterranean-Style Dietary Pattern Score (MSDPS). Multivariate logistic regression was used to estimate the relationship between MSDPS and risk of BC. After controlling for potential confounders, a negative association was observed between MSDPS and risk of BC (OR = 0.22; 95%CI = 0.09-0.52; p trend = 0.001). Furthermore, significant negative associations were observed for dairy, fish and other seafood, whole-grain, bread intake and risk of BC (p for trend < 0.05). In contrast, the risk of BC increased for high intake of poultry (OR = 1.09; 95%CI = 1.03-1.15; p trend = 0.003), sweets (OR = 1.24; 95%CI = 1.03-1.48; p trend = 0.018) and egg (p for trend = 0.01). Our results suggested that dietary habit in concordance with the principles of the Mediterranean dietary pattern may protect against BC.
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Affiliation(s)
- Melika Hajjar
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marzieh Pourkerman
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arezoo Rezazadeh
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faisel Yunus
- Department of Community Medicine, Shalamar Medical & Dental College, University of Health Sciences, Lahore, Pakistan
| | - Bahram Rashidkhani
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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9
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Kingkaew E, Konno H, Hosaka Y, Phongsopitanun W, Tanasupawat S. Characterization of Lactic Acid Bacteria from Fermented Fish (pla-paeng-daeng) and Their Cholesterol-lowering and Immunomodulatory Effects. Microbes Environ 2023; 38. [PMID: 36754424 PMCID: PMC10037097 DOI: 10.1264/jsme2.me22044] [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] [Indexed: 02/10/2023] Open
Abstract
The cholesterol-lowering and immunomodulatory effects and probiotic properties of 25 lactic acid bacteria (LAB) isolated from fermented fish (pla-paeng-daeng) in Thailand were examined in the present study. Based on their phenotypic and genetic characteristics, LAB were identified as Lactiplantibacillus pentosus (Group I, 6 isolates), Lactiplantibacillus argentoratensis (Group II, 1 isolate), Limosilactobacillus fermentum (Group III, 2 isolates), Companilactobacillus pabuli (Group IV, 4 isolates), Companilactobacillus farciminis (Group V, 5 isolates), Companilactobacillus futsaii (Group VI, 6 isolates), and Enterococcus lactis (Group VII, 1 isolate). Lactiplantibacillus pentosus PD3-1 and PD9-2 and Enterococcus lactis PD3-2 exhibited bile salt hydrolase (BSH) activities. The percentage of cholesterol assimilated by all isolates ranged between 21.40 and 54.07%. Bile salt hydrolase-producing isolates tolerated acidic and bile conditions and possessed adhesion properties. They also exerted immunomodulatory effects that affected the production of interleukin-12 (IL-12), interferon-γ (IFN-γ), human β-defensin-2 (hBD-2), and nitric oxide (NO). These isolates meet standard probiotic requirements and exert beneficial effects.
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Affiliation(s)
- Engkarat Kingkaew
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
| | | | | | - Wongsakorn Phongsopitanun
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
| | - Somboon Tanasupawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
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10
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Kingkaew E, Konno H, Hosaka Y, Phongsopitanun W, Tanasupawat S. Distribution, cholesterol-lowering and immunomodulation effects of lactic acid bacteria from fermented mussel ( Hoi-dong). Heliyon 2022; 8:e12272. [PMID: 36590538 PMCID: PMC9800316 DOI: 10.1016/j.heliyon.2022.e12272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/22/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022] Open
Abstract
Forty-eight lactic acid bacteria (LAB) isolated from fermented mussels in Thailand were evaluated for their probiotic properties, bile salt hydrolase (BSH), cholesterol assimilation and immunomodulatory effects. They were identified as Companilactobacillus formosensis (Group I, 10 isolates), Lentilactobacillus buchneri (Group II, 8 isolates), Lactiplantibacillus plantarum subsp. plantarum (Group III, 16 isolates), Lacticaseibacillus rhamnosus (Group IV, 1 isolate), Pediococcus pentosaceus (Group V, 5 isolates) and P. acidilactici (Group V, 1 isolate), Enterococcus thailandicus (Group VI, 2 isolates), En. hirae (Group VII, 1 isolate), En. durans (Group VI, 1 isolate), Lactococcus lactis subsp. lactis (Group VII, 1 isolate), Lc. lactis subsp. hordinae (Group VII, 1 isolate), and Leuconostoc lactis (Group VIII, 1 isolate), based on their phenotypic and genetic characteristics. Seven isolates, L. plantarum subsp. plantarum LM6-1, LM6-2, LM7-2-2B, LM12-1, LM14-1, LM15-1P and LM15-2 expressed bile salt hydrolase activity. All isolates assimilated cholesterol ranging from 20.73 to 79.40%. BSH-producing isolates were tolerant to acidic and bile conditions and showed the adhesion ability to Caco-2 cells. The BSH-producing and selected isolates showed the immunomodulatory effects to stimulate interleukin-12 (IL-12), interferon-gamma (IFN-γ), human beta defensin-2 (hBD-2) and nitric oxide (NO) production at various levels. Therefore, these results indicated that the isolates meet the standard probiotic criteria and beneficial effects.
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Affiliation(s)
- Engkarat Kingkaew
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Hiroshi Konno
- Akita Konno CO., LTD., 248 Aza Kariwano, Daisen-shi, Akita 019-2112, Japan
| | - Yoshihito Hosaka
- Akita Konno CO., LTD., 248 Aza Kariwano, Daisen-shi, Akita 019-2112, Japan
| | - Wongsakorn Phongsopitanun
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Somboon Tanasupawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand,Corresponding author.
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11
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Min K, Kim HT, Lee EH, Park H, Ha YS. Bacteria for Treatment: Microbiome in Bladder Cancer. Biomedicines 2022; 10:biomedicines10081783. [PMID: 35892683 PMCID: PMC9332069 DOI: 10.3390/biomedicines10081783] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/17/2022] [Accepted: 07/21/2022] [Indexed: 12/26/2022] Open
Abstract
The human body contains a variety of microbes. The distribution of microbes varies from organ to organ. Sequencing and bioinformatics techniques have revolutionized microbial research. Although previously considered to be sterile, the urinary bladder contains various microbes. Several studies have used urine and bladder tissues to reveal the microbiome of the urinary bladder. Lactic acid-producing bacteria, such as Bifidobacterium, Lactobacillus, and Lactococcus, are particularly beneficial for human health and are linked to bladder cancer. This review highlights the analysis protocols for microbiome research, the studies undertaken to date, and the microbes with therapeutic potential in bladder cancer.
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Affiliation(s)
- Kyungchan Min
- Department of Biomedical Science & Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Korea;
| | - Hyun Tae Kim
- Department of Urology, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea;
| | - Eun Hye Lee
- Joint Institute for Regenerative Medicine, Kyungpook National University, Daegu 41940, Korea;
| | - Hansoo Park
- Department of Biomedical Science & Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Korea;
- Correspondence: (H.P.); (Y.-S.H.)
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu 41404, Korea
- Correspondence: (H.P.); (Y.-S.H.)
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12
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Xue Y, Zhang B, Wang N, Huang HB, Quan Y, Lu HN, Zhu ZY, Li JY, Pan TX, Tang Y, Jiang YL, Shi CW, Yang GL, Wang CF. Oral Vaccination of Mice With Trichinella spiralis Putative Serine Protease and Murine Interleukin-4 DNA Delivered by Invasive Lactiplantibacillus plantarum Elicits Protective Immunity. Front Microbiol 2022; 13:859243. [PMID: 35591986 PMCID: PMC9113538 DOI: 10.3389/fmicb.2022.859243] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/09/2022] [Indexed: 11/13/2022] Open
Abstract
Trichinellosis is a serious zoonotic parasitic disease caused by Trichinella spiralis (T. spiralis) that causes considerable economic losses for the global pig breeding and food industries. As such, there is an urgent need for a vaccine that can prevent T. spiralis infection. Previous studies have reported that recombinant invasive Lactococcus lactis (LL) expressing Staphylococcus aureus fibronectin binding protein A (LL-FnBPA+) can transfer DNA vaccines directly to dendritic cells (DCs) across an epithelial cell monolayer, leading to significantly higher amounts of heterologous protein expression compared to non-invasive Lactococcus lactis. In this study, the invasive bacterium Lactiplantibacillus plantarum (L. plantarum) expressing FnBPA was used as a carrier to deliver a novel oral DNA vaccine consisting of T. spiralis adult putative serine protease (Ts-ADpsp) and murine interleukin (IL)-4 DNA to mouse intestinal epithelial cells. Experimental mice were orally immunized 3 times at 10-day intervals. At 10 days after the last vaccination, mice were challenged with 350 T. spiralis infective larvae by oral inoculation. Immunization with invasive L. plantarum harboring pValac-Ts-ADpsp/pSIP409-FnBPA induced the production of anti-Ts-ADpsp-specific IgG of serum, type 1 and 2 helper T cell cytokines of mesenteric lymph node (MLN) and spleen, secreted (s) IgA of intestinal lavage, and decreased T. spiralis burden and intestinal damage compared to immunization with non-invasive L. plantarum expressing Ts-ADpsp (pValac-Ts-ADpsp/pSIP409). Thus, invasive L. plantarum expressing FnBPA and IL-4 stimulates both mucosal and cellular immune response to protect against T. spiralis infection, highlighting its therapeutic potential as an effective DNA vaccine for trichinellosis.
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Affiliation(s)
- Ying Xue
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Bo Zhang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Nan Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Hai-Bin Huang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yu Quan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Hui-Nan Lu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Zhi-Yu Zhu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Jun-Yi Li
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Tian-Xu Pan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yue Tang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yan-Long Jiang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Chun-Wei Shi
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Gui-Lian Yang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Chun-Feng Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China.,Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China.,Key Laboratory of Animal Production and Product Quality Safety of Ministry of Education, Jilin Agricultural University, Changchun, China
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13
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Mohammad Mirzaei N, Changizi N, Asadpoure A, Su S, Sofia D, Tatarova Z, Zervantonakis IK, Chang YH, Shahriyari L. Investigating key cell types and molecules dynamics in PyMT mice model of breast cancer through a mathematical model. PLoS Comput Biol 2022; 18:e1009953. [PMID: 35294447 PMCID: PMC8959189 DOI: 10.1371/journal.pcbi.1009953] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 03/28/2022] [Accepted: 02/22/2022] [Indexed: 02/07/2023] Open
Abstract
The most common kind of cancer among women is breast cancer. Understanding the tumor microenvironment and the interactions between individual cells and cytokines assists us in arriving at more effective treatments. Here, we develop a data-driven mathematical model to investigate the dynamics of key cell types and cytokines involved in breast cancer development. We use time-course gene expression profiles of a mouse model to estimate the relative abundance of cells and cytokines. We then employ a least-squares optimization method to evaluate the model's parameters based on the mice data. The resulting dynamics of the cells and cytokines obtained from the optimal set of parameters exhibit a decent agreement between the data and predictions. We perform a sensitivity analysis to identify the crucial parameters of the model and then perform a local bifurcation on them. The results reveal a strong connection between adipocytes, IL6, and the cancer population, suggesting them as potential targets for therapies.
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Affiliation(s)
- Navid Mohammad Mirzaei
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Navid Changizi
- Department of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, Massachusetts, United States of America
| | - Alireza Asadpoure
- Department of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, Massachusetts, United States of America
| | - Sumeyye Su
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Dilruba Sofia
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Zuzana Tatarova
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine (OCSSB), Oregon Health and Science University, Portland, Oregon, United States of America
| | - Ioannis K. Zervantonakis
- Department of Bioengineering, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Young Hwan Chang
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine (OCSSB), Oregon Health and Science University, Portland, Oregon, United States of America
| | - Leili Shahriyari
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
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14
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Xue Y, Yang KD, Quan Y, Jiang YL, Wang N, Huang HB, Lu HN, Zhu ZY, Zhang B, Li JY, Pan TX, Shi CW, Yang GL, Wang CF. Oral vaccination with invasive Lactobacillus plantarum delivered nucleic acid vaccine co-expressing SS1 and murine interleukin-4 elicits protective immunity against Trichinella spiralis in BALB/c mice. Int Immunopharmacol 2021; 101:108184. [PMID: 34601334 DOI: 10.1016/j.intimp.2021.108184] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/09/2021] [Accepted: 09/19/2021] [Indexed: 12/01/2022]
Abstract
Trichinellosis is a foodborne zoonosis caused by Trichinella spiralis (T. spiralis) that not only causes considerable economic losses for the global pig breeding and food industries, but also seriously threats the health of human. Therefore, it is very necessary to develop an effective vaccine to prevent trichinellosis. In this study, the invasive Lactobacillus plantarum (L. plantarum) expressing fibronectin-binding protein A (FnBPA) was served as a live bacterial vector to deliver DNA to the host to produce a novel oral DNA vaccine. Co-expressing T. spiralis SS1 and murine interleukin-4 (mIL-4) of DNA vaccine were constructed and subsequently delivered to intestinal epithelial cells via invasive L. plantarum. At 10 days after the third immunization, the experimental mice were challenged with 350 T. spiralis infective larvae. The results found that the mice orally vaccinated with invasive L. plantarum harboring pValac-SS1/pSIP409-FnBPA not only stimulated the production of anti-SS1-specific IgG, Th1/Th2 cell cytokines, and secreted(s) IgA but also decreased worm burden and intestinal damage. However, the mice inoculated with invasive L. plantarum co-expressing SS1 and mIL-4 (pValac-SS1-IL-4/pSIP409-FnBPA) induced the highest protective immune response against T. spiralis infection. The DNA vaccine delivered by invasive L. plantarum provides a novel idea for the prevention of T. spiralis infection.
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Affiliation(s)
- Ying Xue
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Kai-Dian Yang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yu Quan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Yan-Long Jiang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Nan Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Hai-Bin Huang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Hui-Nan Lu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Zhi-Yu Zhu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Bo Zhang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Jun-Yi Li
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Tian-Xu Pan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Chun-Wei Shi
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Gui-Lian Yang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China.
| | - Chun-Feng Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, China; Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Jilin Agricultural University, Changchun, China; Key Laboratory of animal production and product quality safety of Ministry of Education, Jilin Agricultural University, Changchun, China.
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15
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Basak S, Gokhale J. Immunity boosting nutraceuticals: Current trends and challenges. J Food Biochem 2021; 46:e13902. [PMID: 34467553 DOI: 10.1111/jfbc.13902] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 12/23/2022]
Abstract
The immune function of the human body is highly influenced by the dietary intake of certain nutrients and bioactive compounds present in foods. The preventive effects of these bioactive ingredients against various diseases have been well investigated. Functional foods are consumed across various diverse cultures, in some form or the other, which provide benefits greater than the basic nutritional needs. Novel functional foods are being developed using novel bioactive ingredients such as probiotics, polyunsaturated fatty acids, and various phytoconstituents, which have a range of immunomodulatory properties. Apart from immunomodulation, these ingredients also affect immunity by their antioxidant, antibacterial, and antiviral properties. The global pandemic of Severe Acute Respiratory Syndrome Coronavirus-2 has forced the scientific community to race against time to find a proper and effective drug or a vaccine. In this review, various non-pharmacological interventions using nutraceuticals and functional foods have been discussed. PRACTICAL APPLICATIONS: Despite a plethora of research being undertaken to understand the immunity boosting properties of the various bioactive present in food, the findings are not translating to nutraceutical products in the market. Immunity has proved to be one of the most important factors for the health and well-being of an individual, especially when the world has been under the grip of the novel coronavirus Severe Acute Respiratory Syndrome Coronavirus-2. The anti-inflammatory properties of various nutraceuticals can come out as potential inhibitors of the various inflammatory processes such as cytokine storms, usually being observed in COVID 19. This review gives an insight into how various nutraceuticals can help in the prevention of various diseases through different mechanisms. The lack of awareness and proper clinical trials pose a challenge to the nutraceutical industry. This review will help and encourage researchers to further design and develop various functional foods, which might help in building immunity.
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Affiliation(s)
- Somnath Basak
- Department of Food Engineering and Technology, Institute of Chemical Technology, Mumbai, India
| | - Jyoti Gokhale
- Department of Food Engineering and Technology, Institute of Chemical Technology, Mumbai, India
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16
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Ohta-Shimizu M, Fuwa F, Tomitsuka E, Nishiwaki T, Aihara K, Sato S, Nakagawa S. New Inhibitory Effect of Latilactobacillus sakei UONUMA on the Cholesterol Biosynthesis Pathway in Human HepG2 Cells. Biol Pharm Bull 2021; 44:485-493. [PMID: 33790100 DOI: 10.1248/bpb.b20-00663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Many pharmaceuticals and dietary foods have been reported to inhibit cholesterol biosynthesis, mainly by inhibiting the presqualene enzyme 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase rather than a postsqualene enzyme. In this study, we examined the inhibitory effects of Latilactobacillus sakei UONUMA on cholesterol biosynthesis, especially postsqualene, in human HepG2 hepatoma cells. We quantified cholesterol and its precursors, and the mRNA and protein levels of enzymes involved in cholesterol biosynthesis. Three L. sakei UONUMA strains exhibited new inhibitory effects on cholesterol biosynthesis and inhibited the mRNA level of sterol-delta24-reductase (DHCR24), which is involved in the postsqualene cholesterol biosynthesis pathway. These strains will be useful for the prevention and treatment of hyperlipidemia.
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Affiliation(s)
- Miho Ohta-Shimizu
- Department of Bio-Analytical Chemistry, Niigata University of Pharmacy and Applied Life Sciences
| | - Fumiko Fuwa
- Department of Bio-Analytical Chemistry, Niigata University of Pharmacy and Applied Life Sciences
| | - Eriko Tomitsuka
- Department of Health Chemistry, Niigata University of Pharmacy and Applied Sciences
| | | | - Kotaro Aihara
- Niigata Agricultural Research Institute Food Research Center
| | - Shinji Sato
- Functional and Analytical Food Sciences, Niigata University of Pharmacy and Applied Life Sciences
| | - Saori Nakagawa
- Department of Bio-Analytical Chemistry, Niigata University of Pharmacy and Applied Life Sciences
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17
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Ashour DS, Othman AA. Parasite-bacteria interrelationship. Parasitol Res 2020; 119:3145-3164. [PMID: 32748037 DOI: 10.1007/s00436-020-06804-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/06/2020] [Indexed: 12/18/2022]
Abstract
Parasites and bacteria have co-evolved with humankind, and they interact all the time in a myriad of ways. For example, some bacterial infections result from parasite-dwelling bacteria as in the case of Salmonella infection during schistosomiasis. Other bacteria synergize with parasites in the evolution of human disease as in the case of the interplay between Wolbachia endosymbiont bacteria and filarial nematodes as well as the interaction between Gram-negative bacteria and Schistosoma haematobium in the pathogenesis of urinary bladder cancer. Moreover, secondary bacterial infections may complicate several parasitic diseases such as visceral leishmaniasis and malaria, due to immunosuppression of the host during parasitic infections. Also, bacteria may colonize the parasitic lesions; for example, hydatid cysts and skin lesions of ectoparasites. Remarkably, some parasitic helminths and arthropods exhibit antibacterial activity usually by the release of specific antimicrobial products. Lastly, some parasite-bacteria interactions are induced as when using probiotic bacteria to modulate the outcome of a variety of parasitic infections. In sum, parasite-bacteria interactions involve intricate processes that never cease to intrigue the researchers. However, understanding and exploiting these interactions could have prophylactic and curative potential for infections by both types of pathogens.
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Affiliation(s)
- Dalia S Ashour
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, 31527, Egypt.
| | - Ahmad A Othman
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, 31527, Egypt
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18
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Negi S, Pahari S, Bashir H, Agrewala JN. Intestinal microbiota disruption limits the isoniazid mediated clearance of Mycobacterium tuberculosis in mice. Eur J Immunol 2020; 50:1976-1987. [PMID: 32673409 DOI: 10.1002/eji.202048556] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 07/05/2020] [Accepted: 07/14/2020] [Indexed: 12/21/2022]
Abstract
Tuberculosis (TB) continues to remain a global threat due to the emergence of drug-resistant Mycobacterium tuberculosis (Mtb) strains and toxicity associated with TB drugs. Intestinal microbiota has been reported to affect the host response to immunotherapy and drugs. However, how it affects the potency of first-line TB drug isoniazid (INH) is largely unknown. Here, we examined the impact of gut microbial dysbiosis on INH efficiency to kill Mtb. In this study, we employed in vivo mouse model, pretreated with broad-spectrum antibiotics (Abx) cocktail to disrupt their intestinal microbial population prior to Mtb infection and subsequent INH therapy. We demonstrated that microbiota disruption results in the impairment of INH-mediated Mtb clearance, and aggravated TB-associated tissue pathology. Further, it suppressed the innate immunity and reduced CD4 T-cell response against Mtb. Interestingly, a distinct shift of gut microbial profile was noted with abundance of Enterococcus and reduction of Lactobacillus and Bifidobacterium population. Our results show that the intestinal microbiota is crucial determinant in efficacy of INH to kill Mtb and impacts the host immune response against infection. This work provides an intriguing insight into the potential links between host gut microbiota and potency of INH.
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Affiliation(s)
- Shikha Negi
- Immunology Division, CSIR-Institute of Microbial Technology, Chandigarh, India.,Present address: Department of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Susanta Pahari
- Immunology Division, CSIR-Institute of Microbial Technology, Chandigarh, India.,Immunology Division, Texas Biomedical Research Institute, San Antonio, Texas, USA
| | - Hilal Bashir
- Immunology Division, CSIR-Institute of Microbial Technology, Chandigarh, India
| | - Javed N Agrewala
- Immunology Division, CSIR-Institute of Microbial Technology, Chandigarh, India.,Centre for Biomedical Engineering, Indian Institute of Technology-Ropar, Rupnagar, Punjab, India
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19
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Total RNA and genomic DNA of Lactobacillus gasseri OLL2809 induce interleukin-12 production in the mouse macrophage cell line J774.1 via toll-like receptors 7 and 9. BMC Microbiol 2020; 20:217. [PMID: 32689952 PMCID: PMC7372888 DOI: 10.1186/s12866-020-01900-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 07/12/2020] [Indexed: 12/04/2022] Open
Abstract
Background Lactobacillus gasseri OLL2809 can highly induce interleukin (IL)-12 production in immune cells. Even though beneficial properties of this strain for both humans and animals have been reported, the mechanism by which the bacteria induces the production of IL-12 in immune cells remains elusive. In this study, we investigated the mechanism of induction of IL-12 using a mouse macrophage cell line J774.1. Results Inhibition of phagocytosis of L. gasseri OLL2809, and myeloid differentiation factor 88 and Toll-like receptors (TLRs) 7 and 9 signalling attenuated IL-12 production in J774.1 cells. Total RNA and genomic DNA of L. gasseri OLL2809, when transferred to the J774.1 cells, also induced IL-12 production. The difference in the IL-12-inducing activity of Lactobacilli is attributed to the susceptibility to phagocytosis, but not to a difference in the total RNA and genomic DNA of each strain. Conclusion We concluded that total RNA and genomic DNA of phagocytosed L. gasseri OLL2809 induce IL-12 production in J774.1 cell via TLRs 7 and 9, and the high IL-12-inducing activity of L. gasseri OLL2809 is due to its greater susceptibility to phagocytosis.
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Immune Responses Raised in an Experimental Colon Carcinoma Model Following Oral Administration of Lactobacillus casei. Cancers (Basel) 2020; 12:cancers12020368. [PMID: 32033490 PMCID: PMC7072577 DOI: 10.3390/cancers12020368] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 12/19/2022] Open
Abstract
The role of dietary probiotic strains on host anticancer immune responses against experimental colon carcinoma was investigated. We have previously shown that Lactobacillus casei administration led to tumor growth suppression in an experimental colon cancer model. Here, we investigated the underlying immune mechanisms involved in this tumorgrowth inhibitory effect. BALB/c mice received daily live lactobacilli per os prior to the establishment of a syngeneic subcutaneous CT26 tumor. Tumor volume, cytokine production, T cell differentiation and migration, as well as tumor cell apoptosis were examined to outline potential immunomodulatory effects following L. casei oral intake. Probiotic administration in mice resulted in a significant increase in interferon gamma (IFNγ), Granzyme B and chemokine production in the tumor tissue as well as enhanced CD8+ T cell infiltration, accompanied by a suppression of tumor growth. Cytotoxic activity against cancer cells was enhanced in probioticfed compared to control mice, as evidenced by the elevation of apoptotic markers, such as cleaved caspase 3 and poly (ADPribose) polymerase 1 (PARP1), in tumor tissue. Oral administration of Lactobacillus casei induced potent Th1 immune responses and cytotoxic T cell infiltration in the tumor tissue of tumorbearing mice, resulting in tumor growth inhibition. Thus, the microorganism may hold promise as a novel dietary immunoadjuvant in raising protective anticancer immune responses.
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21
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Mukherjee S, Joardar N, Sengupta S, Sinha Babu SP. Gut microbes as future therapeutics in treating inflammatory and infectious diseases: Lessons from recent findings. J Nutr Biochem 2018; 61:111-128. [PMID: 30196243 PMCID: PMC7126101 DOI: 10.1016/j.jnutbio.2018.07.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 07/24/2018] [Accepted: 07/28/2018] [Indexed: 02/07/2023]
Abstract
The human gut microbiota has been the interest of extensive research in recent years and our knowledge on using the potential capacity of these microbes are growing rapidly. Microorganisms colonized throughout the gastrointestinal tract of human are coevolved through symbiotic relationship and can influence physiology, metabolism, nutrition and immune functions of an individual. The gut microbes are directly involved in conferring protection against pathogen colonization by inducing direct killing, competing with nutrients and enhancing the response of the gut-associated immune repertoire. Damage in the microbiome (dysbiosis) is linked with several life-threatening outcomes viz. inflammatory bowel disease, cancer, obesity, allergy, and auto-immune disorders. Therefore, the manipulation of human gut microbiota came out as a potential choice for therapeutic intervention of the several human diseases. Herein, we review significant studies emphasizing the influence of the gut microbiota on the regulation of host responses in combating infectious and inflammatory diseases alongside describing the promises of gut microbes as future therapeutics.
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Affiliation(s)
- Suprabhat Mukherjee
- Parasitology Laboratory, Department of Zoology (Centre for Advanced Studies), Siksha-Bhavana, Visva-Bharati University, Santiniketan, West Bengal, 731235, India
| | - Nikhilesh Joardar
- Parasitology Laboratory, Department of Zoology (Centre for Advanced Studies), Siksha-Bhavana, Visva-Bharati University, Santiniketan, West Bengal, 731235, India
| | - Subhasree Sengupta
- Parasitology Laboratory, Department of Zoology (Centre for Advanced Studies), Siksha-Bhavana, Visva-Bharati University, Santiniketan, West Bengal, 731235, India
| | - Santi P Sinha Babu
- Parasitology Laboratory, Department of Zoology (Centre for Advanced Studies), Siksha-Bhavana, Visva-Bharati University, Santiniketan, West Bengal, 731235, India.
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22
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Yamamoto K, Furuya K, Yamada K, Takahashi F, Hamajima C, Tanaka S. Enhancement of natural killer activity and IFN-γ production in an IL-12-dependent manner by a Brassica rapa L. Biosci Biotechnol Biochem 2018; 82:654-668. [DOI: 10.1080/09168451.2017.1408396] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Certain food components possess immunomodulatory effects. The aim of this study was to elucidate the mechanism of the immunostimulatory activity of Brassica rapa L. We demonstrated an enhancement of natural killer (NK) activity and interferon (IFN)-γ production in mice that were orally administered an insoluble fraction of B. rapa L. The insoluble fraction of B. rapa L. significantly induced IFN-γ production in mouse spleen cells in an interleukin (IL)-12-dependent manner, and NK1.1+ cells were the main cells responsible for producing IFN-γ. Additionally, the results suggested that the active compounds in the insoluble fraction were recognized by Toll-like receptor (TLR) 2, TLR4, and C-type lectin receptors on dendritic cells, and they activated signaling cascades such as MAPK, NF-κB, and Syk. These findings suggest that B. rapa L. is a potentially promising immuno-improving material, and it might be useful for preventing immunological disorders such as infections and cancers by activating innate immunity.
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Affiliation(s)
- Kana Yamamoto
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
| | - Kanon Furuya
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
| | - Kazuki Yamada
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
| | - Fuka Takahashi
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
| | - Chisato Hamajima
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
| | - Sachi Tanaka
- Department of Bioscience and Biotechnology, Graduate School of Agriculture, Shinshu University, Nagano, Japan
- Frontier Agriscience and Technology Center, Graduate School of Agriculture, Shinshu University, Nagano, Japan
- Supramolecular Complexes Unit, Research Center for Fungal and Microbial Dynamism, Shinshu University, Nagano, Japan
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23
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Dodoo CC, Wang J, Basit AW, Stapleton P, Gaisford S. Targeted delivery of probiotics to enhance gastrointestinal stability and intestinal colonisation. Int J Pharm 2017; 530:224-229. [DOI: 10.1016/j.ijpharm.2017.07.068] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 07/21/2017] [Accepted: 07/21/2017] [Indexed: 01/01/2023]
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24
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Mϋller MJ, Paul T, Seeliger S. Necrotizing enterocolitis in premature infants and newborns. J Neonatal Perinatal Med 2017; 9:233-42. [PMID: 27589549 DOI: 10.3233/npm-16915130] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Necrotizing enterocolitis (NEC) is the most common acquired disease of the gastrointestinal tract (GIT) in premature infants and newborns. It is defined as an ulcerative inflammation of the intestinal wall. The clinical signs of incipient NEC are often very discrete, and range from localized intestinal symptoms to generalized signs of sepsis. NEC is classified depending on its severity into disease states according to the modified Bell's Classification. Treatment of NEC ranges, depending on its severity, from a conservative therapeutic approach to surgery with resection of the affected parts of the intestine. Mortality is considerably high in extremely small preterm infants reaching up to 42% of the affected children. Measures such as breastfeeding or alternatively nutrition with pasteurized human donor milk from a milk bank, administration of probiotics, avoidance of histamine type II receptor antagonists, and restrictive antibiotic treatment should be considered early on for prevention of NEC.
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Affiliation(s)
- M J Mϋller
- Department of Pediatric Cardiology and Intensive Care Medicine, Medical Center Georg August University Göttingen, Germany
| | - T Paul
- Department of Pediatric Cardiology and Intensive Care Medicine, Medical Center Georg August University Göttingen, Germany
| | - S Seeliger
- Department of Pediatric Cardiology and Intensive Care Medicine, Medical Center Georg August University Göttingen, Germany.,St. Elisabeth Children's Hospital, Neuburg/Donau, Germany
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25
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Thamacharoensuk T, Taweechotipatr M, Kajikawa A, Okada S, Tanasupawat S. Induction of cellular immunity interleukin-12, antiproliferative effect, and related probiotic properties of lactic acid bacteria isolated in Thailand. ANN MICROBIOL 2017. [DOI: 10.1007/s13213-017-1280-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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26
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Birhanu BT, Lee JS, Lee SJ, Choi SH, Hossain MA, Park JY, Kim JC, Suh JW, Park SC. Immunomodulation of Lactobacillus pentosus PL11 against Edwardsiella tarda infection in the head kidney cells of the Japanese eel (Anguilla japonica). FISH & SHELLFISH IMMUNOLOGY 2016; 54:466-472. [PMID: 27108377 DOI: 10.1016/j.fsi.2016.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 03/23/2016] [Accepted: 04/19/2016] [Indexed: 06/05/2023]
Abstract
Wild and farm-raised fish can be simultaneously exposed to different types of pathogens in their habitats. Hence, it is important to study their effects, whether isolated or in combination. Therefore, the aim of this study was to evaluate the effects of Lactobacillus pentosus PL11 on the transcription of specific cytokine genes related to immune response, using Japanese eel macrophages as an in vitro model. Head kidney leukocytes were isolated from Japanese eels and cell viability was determined using an MTT reagent. In addition, the Griess reagent was used to determine the nitric oxide (NO) production while, an enzyme-linked immunosobent assay (ELISA) and a quantitative polymerase chain reaction (qPCR) were utilized to quantify the level of proinflammatory cytokines. The results of the study indicated that infection by Edwardsiella tarda alone causes a higher rate of cell death and an increase in the production of proinflammatory cytokines, such as interleukin-1β (IL-1β, 822.67 ± 29.48 pg mL(-1)), interleukin-6 (IL-6, 13.57 ± 0.55 pg mL(-1)), and tumor necrosis factor-α (TNF-α, 2033.67 ± 84.68 pg mL(-1)). However, co-culture with L. pentosus PL11 downregulates the production of NO and the related IL-1β, IL-6, and TNF-α by 46%, 88.4%, 59%, and 77%, respectively. Quantification of the mRNA expression level revealed it to be consistent with the ELISA analysis. Hence, we infer that L. pentosus PL11 plays a significant role in the immunmodulation of the inflammatory responses that arise in fish owing to infection by pathogenic bacteria such as Edwardsiella tarda.
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Affiliation(s)
- Biruk Tesfaye Birhanu
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Joong-Su Lee
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Seung-Jin Lee
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Su-Hee Choi
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Md Akil Hossain
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Ji-Yong Park
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea
| | - Jong-Choon Kim
- Department of Veterinary Toxicology, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Joo-Won Suh
- Center for Nutraceutical and Pharmaceutical Materials, Division of Bioscience and Bioinformatics, Science Campus, Myongji University, Yongin, South Korea.
| | - Seung-Chun Park
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu, South Korea.
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27
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Navaneetharaja N, Griffiths V, Wileman T, Carding SR. A Role for the Intestinal Microbiota and Virome in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)? J Clin Med 2016; 5:E55. [PMID: 27275835 PMCID: PMC4929410 DOI: 10.3390/jcm5060055] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 05/23/2016] [Accepted: 05/31/2016] [Indexed: 02/06/2023] Open
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a heterogeneous disorder of significant societal impact that is proposed to involve both host and environmentally derived aetiologies that may be autoimmune in nature. Immune-related symptoms of at least moderate severity persisting for prolonged periods of time are common in ME/CFS patients and B cell depletion therapy is of significant therapeutic benefit. The origin of these symptoms and whether it is infectious or inflammatory in nature is not clear, with seeking evidence of acute or chronic virus infections contributing to the induction of autoimmune processes in ME/CFS being an area of recent interest. This article provides a comprehensive review of the current evidence supporting an infectious aetiology for ME/CFS leading us to propose the novel concept that the intestinal microbiota and in particular members of the virome are a source of the "infectious" trigger of the disease. Such an approach has the potential to identify disease biomarkers and influence therapeutics, providing much-needed approaches in preventing and managing a disease desperately in need of confronting.
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Affiliation(s)
- Navena Navaneetharaja
- The Gut Health and Food Safety Research Programme, The Institute of Food Research, University of East Anglia, Norwich NR4 7UA, UK.
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK.
| | - Verity Griffiths
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK.
| | - Tom Wileman
- The Gut Health and Food Safety Research Programme, The Institute of Food Research, University of East Anglia, Norwich NR4 7UA, UK.
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK.
| | - Simon R Carding
- The Gut Health and Food Safety Research Programme, The Institute of Food Research, University of East Anglia, Norwich NR4 7UA, UK.
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK.
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28
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Lee SH, Kang JH, Kang DJ. Anti-allergic effect of Lactobacillus rhamnosus IDCC 3201 isolated from breast milk-fed Korean infant. ACTA ACUST UNITED AC 2016. [DOI: 10.7845/kjm.2016.6013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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29
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Zhao Y, Jiang L, Liu T, Wang M, Cao W, Bao Y, Qin J. Construction and immunogenicity of the recombinant Lactobacillus acidophilus pMG36e-E0-LA-5 of bovine viral diarrhea virus. J Virol Methods 2015; 225:70-5. [DOI: 10.1016/j.jviromet.2015.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 08/30/2015] [Accepted: 09/14/2015] [Indexed: 11/27/2022]
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30
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T cell polarizing properties of probiotic bacteria. Immunol Lett 2015; 168:337-42. [DOI: 10.1016/j.imlet.2015.11.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 10/29/2015] [Accepted: 11/04/2015] [Indexed: 12/30/2022]
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31
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Hsieh SC, Liu JM, Pua XH, Ting Y, Hsu RJ, Cheng KC. Optimization of Lactobacillus acidophilus cultivation using taro waste and evaluation of its biological activity. Appl Microbiol Biotechnol 2015; 100:2629-39. [DOI: 10.1007/s00253-015-7149-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 12/23/2022]
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32
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Liu YW, Fu TY, Peng WS, Chen YH, Cao YM, Chen CC, Hung WL, Tsai YC. Evaluation of the potential anti-allergic effects of heat-inactivated Lactobacillus paracasei V0151 in vitro, ex vivo, and in vivo. Benef Microbes 2015; 6:697-705. [PMID: 26192907 DOI: 10.3920/bm2014.0159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The efficacy of Lactobacillus paracasei V0151 (V0151), isolated from the faeces of a child, to modulate immune responses was investigated. In RAW 264.7 cells expressing an inducible nitric oxide synthase (iNOS)-directed luciferase gene, heat-inactivated V0151 stimulated iNOS expression followed by nitric oxide production. V0151 significantly elevated interferon gamma, interleukin (IL)-10, tumour necrosis factor alpha, and IL-1β production in human peripheral blood mononuclear cells. In splenocytes isolated from ovalbumin (OVA)-sensitised BALB/c mice treated with OVA and V0151 at different bacterium-to-cell ratios (1:1, 10:1, and 20:1) for 96 h, IL-2, IL-4, IL-5, and IL-13 production was dose-dependently downregulated, whereas IL-12 was dose-dependently upregulated. Collectively, our findings indicate that V0151 might regulate pro-inflammatory factors in macrophages and splenocytes. Furthermore, the T helper 1/T helper 2 (Th1/Th2) balance was also skewed toward Th1 dominance through the elevation of Th1 cytokine production.
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Affiliation(s)
- Y W Liu
- 1 Institute of Biochemistry and Molecular Biology, National Yang-Ming University, No. 155, Li-Nong St., Sec. 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C
| | - T Y Fu
- 1 Institute of Biochemistry and Molecular Biology, National Yang-Ming University, No. 155, Li-Nong St., Sec. 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C.,2 Probiotics Research Center, National Yang-Ming University, No. 155, Li-Nong St., Section 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C
| | - W S Peng
- 1 Institute of Biochemistry and Molecular Biology, National Yang-Ming University, No. 155, Li-Nong St., Sec. 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C.,2 Probiotics Research Center, National Yang-Ming University, No. 155, Li-Nong St., Section 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C
| | - Y H Chen
- 1 Institute of Biochemistry and Molecular Biology, National Yang-Ming University, No. 155, Li-Nong St., Sec. 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C.,2 Probiotics Research Center, National Yang-Ming University, No. 155, Li-Nong St., Section 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C
| | - Y M Cao
- 3 Want Want China Holdings Ltd., No.1088, East Hond Song Rd., Shanghai 201103, China P.R
| | - C C Chen
- 3 Want Want China Holdings Ltd., No.1088, East Hond Song Rd., Shanghai 201103, China P.R
| | - W L Hung
- 3 Want Want China Holdings Ltd., No.1088, East Hond Song Rd., Shanghai 201103, China P.R
| | - Y C Tsai
- 1 Institute of Biochemistry and Molecular Biology, National Yang-Ming University, No. 155, Li-Nong St., Sec. 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C.,2 Probiotics Research Center, National Yang-Ming University, No. 155, Li-Nong St., Section 2, BeiTou Dist., Taipei 11221, Taiwan, R.O.C
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33
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Yang F, Hou C, Zeng X, Qiao S. The use of lactic Acid bacteria as a probiotic in Swine diets. Pathogens 2015; 4:34-45. [PMID: 25633489 PMCID: PMC4384071 DOI: 10.3390/pathogens4010034] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 12/22/2014] [Accepted: 01/22/2015] [Indexed: 02/07/2023] Open
Abstract
As the resistance of pathogens to antibiotics and the possibility of antibiotic residues in animal products attract increasing attention, the interest in the use of alternatives to in-feed antibiotics has been growing. Recent research with Lactic acid bacteria (LAB) in pigs suggests that LAB provide a potential alternative to antibiotic strategies. LAB include Lactobacillus species, Bifidobacterium spp, Bacillus spp, and some other microbes. LAB can adjust the intestinal environment, inhibit or kill pathogens in the gastrointestinal tract and improve the microbial balance in the intestine, as well as regulate intestinal mucosal immunity and maintain intestinal barrier function, thereby benefiting the health of pigs. The related mechanisms for these effects of LAB may include producing microbicidal substances with effects against gastrointestinal pathogens and other harmful microbes, competing with pathogens for binding sites on the intestinal epithelial cell surface and mucin as well as stimulating the immune system. In this review, the characteristics of LAB and their probiotic effects in newborn piglets, weaned piglets, growing pigs and sows are documented.
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Affiliation(s)
- Fengjuan Yang
- State Key Laboratory of Animal Nutrition, China Agricultural University, No. 2, Yuanmingyuan West Road, Beijing 100193, China.
| | - Chengli Hou
- State Key Laboratory of Animal Nutrition, China Agricultural University, No. 2, Yuanmingyuan West Road, Beijing 100193, China.
| | - Xiangfang Zeng
- State Key Laboratory of Animal Nutrition, China Agricultural University, No. 2, Yuanmingyuan West Road, Beijing 100193, China.
| | - Shiyan Qiao
- State Key Laboratory of Animal Nutrition, China Agricultural University, No. 2, Yuanmingyuan West Road, Beijing 100193, China.
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Abstract
Probiotic organisms are claimed to offer several functional properties including stimulation of immune system. This review is presented to provide detailed informations about how probiotics stimulate our immune system. Lactobacillus rhamnosus GG, Lactobacillus casei Shirota, Bifidobacterium animalis Bb-12, Lactobacillus johnsonii La1, Bifidobacterium lactis DR10, and Saccharomyces cerevisiae boulardii are the most investigated probiotic cultures for their immunomodulation properties. Probiotics can enhance nonspecific cellular immune response characterized by activation of macrophages, natural killer (NK) cells, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in strain-specific and dose-dependent manner. Mixture and type (gram-positive and gram-negative) of probiotic organisms may induce different cytokine responses. Supplementation of probiotic organisms in infancy could help prevent immune-mediated diseases in childhood, whereas their intervention in pregnancy could affect fetal immune parameters, such as cord blood interferon (IFN)-γ levels, transforming growth factor (TGF)-β1 levels, and breast milk immunoglobulin (Ig)A. Probiotics that can be delivered via fermented milk or yogurt could improve the gut mucosal immune system by increasing the number of IgA(+) cells and cytokine-producing cells in the effector site of the intestine.
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Affiliation(s)
- Rabia Ashraf
- a Faculty of Health Engineering and Science, School of Biomedical and Health Sciences , Victoria University , Werribee Campus, P.O. Box 14428 , Melbourne , Victoria , 8001 , Australia
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35
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He F, Morita H, Kubota A, Ouwehand AC, Hosoda M, Hiramatsu M, Kurisaki JI. Effect of Orally Administered Non-ViableLactobacillusCells on Murine Humoral Immune Responses. Microbiol Immunol 2013; 49:993-7. [PMID: 16301810 DOI: 10.1111/j.1348-0421.2005.tb03695.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BALB/c mice were immunized intraperitoneally with the food antigen ovalbumin (OVA) while they were fed with Lactobacillus GG heated killed cell preparation. The oral administration of Lactobacillus GG did not appear to modify the antigen-augmented serum IgE in the tested mice but significantly augmented serum OVA specific IgG in the tested mice fed with a diet containing 0.1% Lactobacillus GG as the non-viable cell preparation (P< 0.05). The fecal OVA specific IgA of the tested mice fed with nonviable Lactobacillus GG cells was also significantly elevated (P< 0.05) compared to those from OVA immunized mice. The spleen cells of mice fed with non-viable Lactobacillus GG cells secreted more IL-6 (P< 0.01). These results suggest that the non-viable Lactobacillus GG can augment the systemic and mucosal immune responses in a host animal favoring secretory IgA but not IgE in an adjuvant-like manner.
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Affiliation(s)
- Fang He
- Technical Research Laboratory, Takanashi Milk Products Co., Ltd, Yokohama, Kanagawa, Japan.
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36
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Davoodi H, Esmaeili S, Mortazavian A. Effects of Milk and Milk Products Consumption on Cancer: A Review. Compr Rev Food Sci Food Saf 2013. [DOI: 10.1111/1541-4337.12011] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- H. Davoodi
- Dept. of Clinical Nutrition and Dietology; National Nutrition and Food Technology Research Inst.; Faculty of Nutrition Sciences; Food Science and Technology; Shahid Beheshti Univ. of Medical Sciences; P.O. Box 19395-4741; Tehran; Iran
| | - S. Esmaeili
- Young Researchers Club; Varamin-Pishva Branch; Islamic Azad Univ.; Varamin; Iran
| | - A.M. Mortazavian
- Dept. of Food Science and Technology; National Nutrition and Food Technology Research Inst.; Faculty of Nutrition Sciences; Food Science and Technology; Shahid Beheshti Univ. of Medical Sciences; P.O. Box 19395-4741 Tehran; Iran
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Tuo Y, Zhang W, Zhang L, Ai L, Zhang Y, Han X, Yi H. Study of probiotic potential of four wild Lactobacillus rhamnosus strains. Anaerobe 2013; 21:22-7. [PMID: 23528983 DOI: 10.1016/j.anaerobe.2013.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2013] [Revised: 03/06/2013] [Accepted: 03/13/2013] [Indexed: 11/26/2022]
Abstract
The four wild Lactobacillus rhamnosus strains were examined in vitro for resistance to simulated gastro and intestinal juices, adhesion to HT-29 cells, antagonistic activity against enteric pathogens and immunomodulating activity. The strains L. rhamnosus SB5L, J5L and IN1L were able to survive in simulated gastro juice while the strain L. rhamnosus SB31L lost viability exposed to simulated gastro juice for 3 h. The four strains had high viability in simulated small intestinal juice with little loss (<1.0 cycle reduction). The strains SB5L, J5L and IN1L antagonized against Escherichia coli ATCC 25922, Salmonella enterica serovar Typhimurium ATCC 14028, Shigella sonnei ATCC 25931. The strain L. rhamnosus IN1L had the highest adhesive capability to HT-29 cells in vitro (251 bacteria cells per 100 HT-29 cells) compared to the other three L. rhamnosus strains. The live bacteria, cell wall and DNA of the four L. rhamnosus induced the secretion of pro-inflammatory cytokines IL-12 (p70), IFN-γ and TNF-α by human peripheral blood mononuclear cells (PBMCs). The levels of IL-12 (p70), IFN-γ and TNF-α produced by stimulated PBMCs were significantly higher (P < 0.05) than those of the control. Those data indicated that the four L. rhamnosus strains have the potential as the probiotic for human being use, although further studies are still needed.
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Affiliation(s)
- Yanfeng Tuo
- State Key Laboratory of Dairy Biotechnology, Technical Centre of Bright Dairy and Food Co. Ltd, Shanghai 200436, PR China.
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Pan XQ. The mechanism of the anticancer function of M1 macrophages and their use in the clinic. CHINESE JOURNAL OF CANCER 2012; 31:557-63. [PMID: 23149314 PMCID: PMC3777460 DOI: 10.5732/cjc.012.10046] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Revised: 08/30/2012] [Accepted: 08/30/2012] [Indexed: 01/14/2023]
Abstract
M1-type macrophages are capable of inducing lysis in various types of cancer cells, but the mechanism of action is unclear. It has been noted that an "unknown protein" produced together with protease by activated macrophages is responsible for this action. Activated M1 macrophages have been recently reported to produce family 18 chitinases, all of which have been named chitotriosidase. Our experiments have demonstrated that family 18 chitinases work together with proteases and can damage various cancer cells both in vitro and in vivo. Thus, in this article, we suggest that the 50-kDa chitotriosidase is the reported "unknown protein". In addition, we discuss how to properly stimulate activated M1 macrophages to produce 50-kDa chitotriosidases and proteases for destroying cancer cells. Because family 19 chitinase has recently been reported to kill cancer cells, we also discuss the possibility of directly using human family 18 chitotriosidase and the humanized plant family 19 chitinase for cancer treatment.
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Affiliation(s)
- Xing-Qing Pan
- College of Pharmacy, Ohio State University, Columbus, OH 43215, USA.
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40
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Prophylactic effect of Lactobacillus oral vaccine expressing a Japanese cedar pollen allergen. J Biosci Bioeng 2011; 113:536-41. [PMID: 22196937 DOI: 10.1016/j.jbiosc.2011.11.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2011] [Revised: 11/25/2011] [Accepted: 11/28/2011] [Indexed: 11/23/2022]
Abstract
Lactic acid bacteria (LAB) represent an attractive delivery vehicle for oral allergy vaccine because of their safety as a food microorganism as well as their potent adjuvant activity triggering anti-allergic immune response. Here, we report the generation of recombinant LAB expressing a major Japanese cedar pollen allergen Cry j 1 (Cry j 1-LAB), and their prophylactic effect in vivo. To facilitate heterologous expression, the codon usage in the Cry j 1 gene was optimized for the host LAB strain Lactobacillus plantarum by the recursive PCR-based exhaustive site-directed mutagenesis. Use of the codon-optimized Cry j 1 cDNA and a lactate dehydrogenase gene fusion system led to a successful production of recombinant Cry j 1 in L. plantarum NCL21. We also found that oral vaccination with the Cry j 1-LAB suppressed allergen-specific IgE response and nasal symptoms in a murine model of cedar pollinosis.
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Travers MA, Florent I, Kohl L, Grellier P. Probiotics for the control of parasites: an overview. J Parasitol Res 2011; 2011:610769. [PMID: 21966589 PMCID: PMC3182331 DOI: 10.1155/2011/610769] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 07/11/2011] [Accepted: 07/11/2011] [Indexed: 12/29/2022] Open
Abstract
Probiotics are defined as live organisms, which confer benefits to the host. Their efficiency was demonstrated for the treatment of gastrointestinal disorders, respiratory infections, and allergic symptoms, but their use is mostly limited to bacterial and viral diseases. During the last decade, probiotics as means for the control of parasite infections were reported covering mainly intestinal diseases but also some nongut infections, that are all of human and veterinary importance. In most cases, evidence for a beneficial effect was obtained by studies using animal models. In a few cases, cellular interactions between probiotics and pathogens or relevant host cells were also investigated using in vitro culture systems. However, molecular mechanisms mediating the beneficial effects are as yet poorly understood. These studies indicate that probiotics might indeed provide a strain-specific protection against parasites, probably through multiple mechanisms. But more unravelling studies are needed to justify probiotic utilisation in therapeutics.
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Affiliation(s)
- Marie-Agnès Travers
- Team Adaptation of Protozoa to their Environment, UMR 7245 CNRS, National Museum of Natural History, CP52, 61 rue Buffon, 75231 Paris Cedex 05, France
| | - Isabelle Florent
- Team Adaptation of Protozoa to their Environment, UMR 7245 CNRS, National Museum of Natural History, CP52, 61 rue Buffon, 75231 Paris Cedex 05, France
| | - Linda Kohl
- Team Adaptation of Protozoa to their Environment, UMR 7245 CNRS, National Museum of Natural History, CP52, 61 rue Buffon, 75231 Paris Cedex 05, France
| | - Philippe Grellier
- Team Adaptation of Protozoa to their Environment, UMR 7245 CNRS, National Museum of Natural History, CP52, 61 rue Buffon, 75231 Paris Cedex 05, France
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Lee J, Yun HS, Cho KW, Oh S, Kim SH, Chun T, Kim B, Whang KY. Evaluation of probiotic characteristics of newly isolated Lactobacillus spp.: Immune modulation and longevity. Int J Food Microbiol 2011; 148:80-6. [DOI: 10.1016/j.ijfoodmicro.2011.05.003] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 04/11/2011] [Accepted: 05/06/2011] [Indexed: 12/20/2022]
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Miyazawa K, He F, Kawase M, Kubota A, Yoda K, Hiramatsu M. Enhancement of immunoregulatory effects of Lactobacillus gasseri TMC0356 by heat treatment and culture medium. Lett Appl Microbiol 2011; 53:210-6. [DOI: 10.1111/j.1472-765x.2011.03093.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Aoki R, Suzuki C, Kimoto H, Nomura M, Mizumachi K. Lactococcus strains treated with heat and hen-egg-white lysozyme induce abundant interleukin-12 production by J774.1 macrophages and murine spleen cells. J Dairy Sci 2011; 94:3262-70. [PMID: 21700010 DOI: 10.3168/jds.2010-3847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 03/13/2011] [Indexed: 11/19/2022]
Abstract
The IL-12-inducing ability of lactic acid bacteria could be a critical index of immunomodulatory activity, especially in promoting T-helper-1 responses and in suppressing T-helper-2-mediated allergic responses. We aimed to develop a simple method for enhancing the IL-12-inducing ability of bacteria. We examined the in vitro effects of strains of lysozyme-modified Lactococcus (ML-LYS), prepared by heat treatment of the Lactococcus strain in the presence of lysozyme, on the ability of mouse macrophage-like J774.1 cells and spleen cells to produce IL-12. An IL-12-inducing ability greater than that of heat-killed bacteria was shown by 41 of 46 ML-LYS strains in J774.1 cells and by all 46 ML-LYS strains in mouse spleen cells. In contrast, bacteria modified by α-lactalbumin, β-lactoglobulin, or ovalbumin did not enhance IL-12 production in J774.1 cells. Microscopically, ML-LYS showed stronger resistance to lysozyme and macrophage digestion than did heat-killed bacteria or the other modified bacteria. Addition of chitotriose, a lysozyme inhibitor, enhanced IL-12 production by J774.1 cells stimulated with heat-killed bacteria. Therefore, enhancement of resistance to lysozyme may be a key factor in the strong IL-12-inducing ability of ML-LYS. These findings have important implications for the design of dairy products that have an immunomodulatory effect using the modified bacteria.
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Affiliation(s)
- R Aoki
- National Institute of Livestock and Grassland Science, Ikenodai 2, Tsukuba, Ibaraki 305-0901, Japan
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Won TJ, Kim B, Oh ES, Bang JS, Lee YJ, Yoo JS, Yu H, Yoon J, Hyung KE, Park SY, Hwang KW. Immunomodulatory activity ofLactobacillusstrains isolated from fermented vegetables and infant stool. Can J Physiol Pharmacol 2011; 89:429-34. [DOI: 10.1139/y11-047] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Four Lactobacillus strains — Lactobacillus plantarum CJLP133, L. plantarum CJLP243, L. plantarum CJNR26, and Lactobacillus gasseri CJMF3 — were isolated from Korean fermented food or healthy infant feces, and their capacity to modulate cellular and humoral immune responses was studied. Feeding of the tested lactobacilli for 8 weeks did not alter the weight of and cell numbers in the spleen of mice. However, CJLP133 and CJLP243 strains increased the T lymphocyte population in the spleen of mice, while CJNR26 and CJMF3 increased the B lymphocyte population. In splenocytes treated with concanavalin A, ingestion of CJLP133 and CJLP243 promoted T lymphocyte proliferation and secretion of T cell cytokines, whereas feeding of the CJNR26 and CJMF3 strains enhanced B lymphocyte proliferation in splenocytes treated with lipopolysaccharide and plaque formation. These results suggest that CJLP133 and CJLP243 have immunostimulating activity through the enhancement of T cell activation, while CJNR26 and CJMF3 exhibit immunopotentiation through the increment of B cell activation.
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Affiliation(s)
- Tae Joon Won
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Bongjoon Kim
- CJ Foods R&D Center, CJ CheilJedang Corporation, 636 Guro-dong, Guro-gu, Seoul 152-050, Korea
| | - Eun Seul Oh
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Joon Seok Bang
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Yoon Jeong Lee
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Jong-Sun Yoo
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Hyunmin Yu
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Joowon Yoon
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - Kyeong Eun Hyung
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
| | - So-Young Park
- Department of Pharmacognosy, College of Pharmacy, Dankook University, Anseo-dong, Dongnam-gu, Cheonan-si, Chungnam 330-714, Korea
| | - Kwang Woo Hwang
- Immune Modulation Laboratory, College of Pharmacy, Chung-Ang University, 221 Heukseok-dong, Dongjak-gu, Seoul 156-756, Korea
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Li CY, Lin HC, Lai CH, Lu JJY, Wu SF, Fang SH. Immunomodulatory effects of lactobacillus and Bifidobacterium on both murine and human mitogen-activated T cells. Int Arch Allergy Immunol 2011; 156:128-36. [PMID: 21576983 DOI: 10.1159/000322350] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2010] [Accepted: 10/26/2010] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Beneficial effects of probiotics have been reported for patients with allergic diseases and intestinal disorders. There is increasing interest in studying the role of different strains or combined probiotic administration on immunoregulation. In this study, we investigated whether probiotics modulate the immune response through regulating T cell proliferation and differentiation. METHODS We examined the effect of probiotic I (a combination of Lactobacillus acidophilus and Bifidobacterium bifidus) and probiotic II (a combination of L. acidophilus and B. infantis) on cell survival and proliferation, the progression of the cell cycle, and the production of Th1/Th2 cytokines by mitogen-stimulated murine spleen cells and human peripheral blood mononuclear cells (PBMCs). RESULTS Our experimental results showed that high concentrations (≥ 1 × 10(6) CFU/ml) of probiotic I or II inhibited mitogen-induced cell proliferation and arrested the cell cycle at the G0/G1 stage in both mitogen-stimulated spleen cells and PBMCs. In the results of low concentrations (<1 × 10(6) CFU/ml), probiotic I or II enhanced the production of IFN-γ but inhibited the production of IL-4. Our results indicated that high concentrations of probiotic I or II treatment could attenuate mitogen-induced overactive immune responses. On the other hand, low concentrations of probiotic I or II treatment could promote a shift in the Th1/Th2 balance toward Th1-skewed immunity. CONCLUSION Dose selection is an important issue for probiotic studies. Our results indicated that probiotics have beneficial effects on regulating T cell-mediated immune responses by attenuating mitogen-induced overactive immune responses and promoting Th1 immune responses.
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Affiliation(s)
- Chia-Yang Li
- Division of Infectious Diseases, National Health Research Institutes, Miaoli, Taiwan, ROC
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Iacono A, Raso GM, Canani RB, Calignano A, Meli R. Probiotics as an emerging therapeutic strategy to treat NAFLD: focus on molecular and biochemical mechanisms. J Nutr Biochem 2011; 22:699-711. [PMID: 21292470 DOI: 10.1016/j.jnutbio.2010.10.002] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2010] [Revised: 07/30/2010] [Accepted: 10/25/2010] [Indexed: 02/07/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is currently the most common liver disease worldwide, both in adults and in children. NAFLD is characterized by aberrant lipid storage in hepatocytes (hepatic steatosis) and inflammatory progression to nonalcoholic steatohepatitis. Evidences so far suggest that intrahepatic lipid accumulation does not always derive from obesity. Gut microbiota has been considered as a regulator of energy homeostasis and ectopic fat deposition, suggesting its implications in metabolic diseases. Probiotics are live microbial that alter the enteric microflora and have beneficial effects on human health. Although the molecular mechanisms of probiotics have not been completely elucidated yet, many of their effects have proved to be beneficial in NAFLD, including the modulation of the intestinal microbiota, an antibacterial substance production, an improved epithelial barrier function and a reduced intestinal inflammation. Given the close anatomical and functional correlation between the bowel and the liver, and the immunoregulatory effects elicited by probiotics, the aim of this review is to summarize today's knowledge about probiotics in NAFLD, focusing in particular on their molecular and biochemical mechanisms, as well as highlighting their efficacy as an emerging therapeutic strategy to treat this condition.
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Affiliation(s)
- Anna Iacono
- Department of Experimental Pharmacology, University of Naples "Federico II", 80131 Naples, Italy
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Inoue R, Nagino T, Hoshino G, Ushida K. Nucleic acids of Enterococcus faecalis strain EC-12 are potent Toll-like receptor 7 and 9 ligands inducing interleukin-12 production from murine splenocytes and murine macrophage cell line J774.1. ACTA ACUST UNITED AC 2010; 61:94-102. [DOI: 10.1111/j.1574-695x.2010.00752.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kawakami K, Makino I, Kato I, Uchida K, Onoue M. p-Cresol inhibits IL-12 production by murine macrophages stimulated with bacterial immunostimulant. Immunopharmacol Immunotoxicol 2010; 31:304-9. [PMID: 19235606 DOI: 10.1080/08923970802680299] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
p-Cresol, an end product of aromatic amino acids, is produced from food proteins by intestinal bacteria, and is detectable in blood and feces. Especially, blood and fecal levels of p-cresol are high in chronic renal failure (CRF) patients. Although it has been suggested that p-cresol is toxic in the body, the effect of p-cresol on immune responses has not yet been clarified. In this study, we investigated the effect of p-cresol on IL-12 production of macrophages stimulated with Lactobacillus casei strain Shirota (LcS) in vitro. Pre-incubation with p-cresol inhibited IL-12 p40 production of LcS-stimulated J774.1 cells, a murine macrophage-like cell line, in a dose-dependent manner. IL-12 p40 and p70 production of LcS-stimulated murine peritoneal macrophages was also inhibited by p-cresol. The inhibitory effect was not dependent on the cytotoxicity of p-cresol. These results indicate that blood and fecal p-cresol may have adverse effects on the host defense system in CRF patients.
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Affiliation(s)
- Koji Kawakami
- Yakult Central Institute for Microbiological Research, Kunitachi, Tokyo, Japan.
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50
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In vitro assessment of immunomodulating activity of the two Lactobacillus strains isolated from traditional fermented milk. World J Microbiol Biotechnol 2010. [DOI: 10.1007/s11274-010-0482-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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