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Intirach J, Shu C, Lv X, Gao S, Sutthanont N, Chen T, Lv Z. Human parasitic infections of the class Adenophorea: global epidemiology, pathogenesis, prevention and control. Infect Dis Poverty 2024; 13:48. [PMID: 38902844 PMCID: PMC11188577 DOI: 10.1186/s40249-024-01216-1] [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: 02/06/2024] [Accepted: 06/07/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND Human parasitic infections caused by Adenophorean nematodes encompass a range of diseases, including dioctophymiasis, trichuriasis, capillariasis, trichinellosis, and myositis. These infection can result in adverse impacts on human health and cause societal and economic concerns in tropical and subtropical regions. METHODS This review conducted searches in PubMed, Embase and Google Scholar for relevant studies that published in established databases up to April 26, 2024. Studies that focused on the common morphology, life cycle, disease distribution, clinical manifestations, and prevention and control strategies for Adenophorean parasitic diseases in humans were included. RESULTS Adenophorean nematodes exhibit shared morphological characteristics with a four-layered cuticle; uninucleate epidermal cells; pseudocoelom with six or more coelomocytes; generally three caudal glands; five esophageal glands; two testes in males with median-ventral supplementary glands in a single row; tail in males rarely possessing caudal alae; amphids always postlabial; presence of cephalic sensory organs; absence of phasmids; and a secretory-excretory system consisting of a single ventral gland cell, usually with a non-cuticularized terminal duct. Humans play two important roles in the life cycle of the nematode class, Adenophorea: 1) as a definitive host infected by ingesting undercooked paratenic hosts, embryonated eggs, infective larvae in fish tissue and meat contaminated with encysted or non-encysted larvae, and 2) as an accidental host infected by ingesting parasitic eggs in undercooked meat. Many organs are targeted by the Adenophorean nematode in humans such as the intestines, lungs, liver, kidneys, lymphatic circulation and blood vessels, resulting in gastrointestinal problems, excessive immunological responses, cell disruption, and even death. Most of these infections have significant incidence rates in the developing countries of Africa, Asia and Latin America; however, some parasitic diseases have restricted dissemination in outbreaks. To prevent these diseases, interventions together with education, sanitation, hygiene and animal control measures have been introduced in order to reduce and control parasite populations. CONCLUSIONS The common morphology, life cycle, global epidemiology and pathology of human Adenophorean nematode-borne parasitic diseases were highlighted, as well as their prevention and control. The findings of this review will contribute to improvement of monitoring and predicting human-parasitic infections, understanding the relationship between animals, humans and parasites, and preventing and controlling parasitic diseases.
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Affiliation(s)
- Jitrawadee Intirach
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 570100, China
| | - Chang Shu
- School of Basic Medical Sciences and Life Sciences, Hainan Medical University, Haikou, Hainan, 571199, China
| | - Xin Lv
- School of Public Health, Hainan Medical University, Haikou, Hainan, 571199, China
| | - Suzhen Gao
- School of Public Health, Hainan Medical University, Haikou, Hainan, 571199, China
| | - Nataya Sutthanont
- Department of Medical Entomology, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
| | - Tao Chen
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 570100, China.
- Hainan Provincial Bureau of Disease Prevention and Control, Haikou, 570100, China.
| | - Zhiyue Lv
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 570100, China.
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, China.
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, 510080, China.
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Nasreen S, Ali S, Andleeb S, Summer M, Hussain T, Imdad K, Ara C, Tahir HM. Mechanisms of medicinal, pharmaceutical, and immunomodulatory action of probiotics bacteria and their secondary metabolites against disease management: an overview. Folia Microbiol (Praha) 2024; 69:549-565. [PMID: 38532057 DOI: 10.1007/s12223-024-01155-2] [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: 07/28/2023] [Accepted: 03/05/2024] [Indexed: 03/28/2024]
Abstract
Probiotics or bacteriotherapy is today's hot issue for public entities (Food and Agriculture Organization, and World Health Organization) as well as health and food industries since Metchnikoff and his colleagues hypothesized the correlation between probiotic consumption and human's health. They contribute to the newest and highly efficient arena of promising biotherapeutics. These are usually attractive in biomedical applications such as gut-related diseases like irritable bowel disease, diarrhea, gastrointestinal disorders, fungal infections, various allergies, parasitic and bacterial infections, viral diseases, and intestinal inflammation, and are also worth immunomodulation. The useful impact of probiotics is not limited to gut-related diseases alone. Still, these have proven benefits in various acute and chronic infectious diseases, like cancer, human immunodeficiency virus (HIV) diseases, and high serum cholesterol. Recently, different researchers have paid special attention to investigating biomedical applications of probiotics, but consolidated data regarding bacteriotherapy with a detailed mechanistically applied approach is scarce and controversial. The present article reviews the bio-interface of probiotic strains, mainly (i) why the demand for probiotics?, (ii) the current status of probiotics, (iii) an alternative to antibiotics, (iv) the potential applications towards disease management, (v) probiotics and industrialization, and (vi) futuristic approach.
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Affiliation(s)
- Sundas Nasreen
- Department of Zoology, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
| | - Shaukat Ali
- Department of Zoology, Government College University, Lahore, 54000, Pakistan.
| | - Saiqa Andleeb
- Department of Zoology, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
| | - Muhammad Summer
- Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Tauqeer Hussain
- Department of Zoology, Government College University, Lahore, 54000, Pakistan
| | - Kaleem Imdad
- Department of Bioscience, COMSATS Institute of Information Technology (CIIT), Islamabad, 45550, Pakistan
| | - Chaman Ara
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
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3
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Zhu Y, Cai H, Yan Z, Shen H, Fang S, Wang D, Liao S, Qi N, Lv M, Lin X, Hu J, Song Y, Chen X, Yin L, Zhang J, Li J, Sun M. Alleviating Pentatrichomonas hominis-induced damage in IPEC-J2 cells: the beneficial influence of porcine-derived lactobacilli. Vet Res Commun 2024:10.1007/s11259-024-10414-z. [PMID: 38771449 DOI: 10.1007/s11259-024-10414-z] [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: 11/24/2023] [Accepted: 05/14/2024] [Indexed: 05/22/2024]
Abstract
Pentatrichomonas hominis is a common intestinal parasitic protozoan that causes abdominal pain and diarrhea, and poses a zoonotic risk. Probiotics, known for enhancing immunity and pathogen resistance, hold promise in combating parasitic infections. This study aimed to evaluate two porcine-derived probiotics, Lactobacillus reuteri LR1 and Lactobacillus plantarum LP1, against P. hominis infections in pigs. Taxonomic identity was confirmed through 16 S rRNA gene sequencing, with L. reuteri LR1 belonging to L. reuteri species and L. plantarum LP1 belonging to L. plantarum species. Both probiotics exhibited robust in vitro growth performance. Co-culturing intestinal porcine epithelial cell line (IPEC-J2) with these probiotics significantly improved cell viability compared with the control group. Pre-incubation probiotics significantly enhanced the mRNA expression of anti-oxidative response genes in IPEC-J2 cells compared with the PHGD group, with L. reuteri LR1 and L. plantarum LP1 significantly up-regulating CuZn-SOD、CAT and Mn-SOD genes expression (p < 0.05). The anti-oxidative stress effect of L. reuteri LR1 was significantly better than that of L. plantarum LP1 (p < 0.05). Furthermore, pre-incubation with the probiotics alleviated the P. hominis-induced inflammatory response. L. reuteri LR1 and L. plantarum LP1 significantly down-regulated IL-6、IL-8 and TNF-α gene expression(p < 0.05) compared with the PHGD group. The probiotics also mitigated P. hominis-induced apoptosis. L. reuteri LR1 and L. plantarum LP1 significantly down-regulated Caspase3 and Bax gene expression (p < 0.05), significantly up-regulated Bcl-2 gene expression (p < 0.05) compared with the PHGD group. Among them, L. plantarum LP1 showed better anti-apoptotic effect. These findings highlight the probiotics for mitigating P. hominis infections in pigs. Their ability to enhance anti-oxidative responses, alleviate inflammation, and inhibit apoptosis holds promise for therapeutic applications. Simultaneously, probiotics can actively contribute to inhibiting trichomonal infections, offering a novel approach for preventing and treating diseases such as P. hominis. Further in vivo studies are required to validate these results and explore their potential in animal and human health.
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Grants
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2022020202 Science and technology project of Yunfu
- 2023QZ-NK05, 2022GZ07 Opening Project of State Key Laboratory of Swine and Poultry Breeding In-dustry
- 2023QZ-NK05, 2022GZ07 Opening Project of State Key Laboratory of Swine and Poultry Breeding In-dustry
- 2023QZ-NK05, 2022GZ07 Opening Project of State Key Laboratory of Swine and Poultry Breeding In-dustry
- 2023QZ-NK05, 2022GZ07 Opening Project of State Key Laboratory of Swine and Poultry Breeding In-dustry
- 2023QZ-NK05, 2022GZ07 Opening Project of State Key Laboratory of Swine and Poultry Breeding In-dustry
- 2023B04J0137, 2023A04J0789 Science and technology project of Guangzhou
- 2023B04J0137, 2023A04J0789 Science and technology project of Guangzhou
- 2023B04J0137, 2023A04J0789 Science and technology project of Guangzhou
- 2023B04J0137, 2023A04J0789 Science and technology project of Guangzhou
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 202110TD, 202122TD, R2020PY-JC001, R2019YJ-YB3010, R2020PY-JG013, R2020QD-048, R2021PY-QY007, R2023PY-JG018 Special fund for scientific innovation strategy-construction of high level Academy of Agriculture Science
- 2023SDZG02 The open competition program of top ten critical priorities of Agricultural Science and Technology Innovation for the 14th Five-Year Plan of Guangdong Province
- 2023SDZG02 The open competition program of top ten critical priorities of Agricultural Science and Technology Innovation for the 14th Five-Year Plan of Guangdong Province
- 2023SDZG02 The open competition program of top ten critical priorities of Agricultural Science and Technology Innovation for the 14th Five-Year Plan of Guangdong Province
- 2023SDZG02 The open competition program of top ten critical priorities of Agricultural Science and Technology Innovation for the 14th Five-Year Plan of Guangdong Province
- 2023SDZG02 The open competition program of top ten critical priorities of Agricultural Science and Technology Innovation for the 14th Five-Year Plan of Guangdong Province
- 2023B0202150001 Key Realm R&D Program of Guangdong Province
- 2023B0202150001 Key Realm R&D Program of Guangdong Province
- 2023B0202150001 Key Realm R&D Program of Guangdong Province
- 2023B0202150001 Key Realm R&D Program of Guangdong Province
- 2021B1212050021 Science and Technology Plan Projects of Guangdong Province
- 2021B1212050021 Science and Technology Plan Projects of Guangdong Province
- 2021B1212050021 Science and Technology Plan Projects of Guangdong Province
- 2021B1515120006 Guangdong Basic and Applied Basic Research Foundation
- 2021B1515120006 Guangdong Basic and Applied Basic Research Foundation
- XTXM202202 The Project of Collaborative Innovation Center of GDAAS
- XTXM202202 The Project of Collaborative Innovation Center of GDAAS
- XTXM202202 The Project of Collaborative Innovation Center of GDAAS
- 2022KJ119 Guangdong Provincial special fund for modern Agriculture Industry Tech-nology Innovation teams
- 2022KJ119 Guangdong Provincial special fund for modern Agriculture Industry Tech-nology Innovation teams
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Affiliation(s)
- Yibin Zhu
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Haiming Cai
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Zhuanqiang Yan
- Wen's Group Academy, Wen's Foodstuffs Group Co., Ltd, Xinxing, 527400, Guangdong, China
| | - Hanqin Shen
- Guangdong Jingjie Inspection and Testing Co., Ltd, Xinxing, 527400, Guangdong, China
| | - Siyun Fang
- Wen's Group Academy, Wen's Foodstuffs Group Co., Ltd, Xinxing, 527400, Guangdong, China
| | - Dingai Wang
- Wen's Group Academy, Wen's Foodstuffs Group Co., Ltd, Xinxing, 527400, Guangdong, China
| | - Shenquan Liao
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Nanshan Qi
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Minna Lv
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Xuhui Lin
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Junjing Hu
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Yongle Song
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Xiangjie Chen
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Lijun Yin
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Jianfei Zhang
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Juan Li
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China.
| | - Mingfei Sun
- Key Laboratory of Livestock Disease Prevention of Guangdong Province, Key Laboratory of Avian Influenza and Other Major Poultry Diseases Prevention and Control, Ministry of Agriculture and Rural Affairs, Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China.
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Lauková A, Micenková L, Kubašová I, Bino E, Kandričáková A, Plachá I, Štrkolcová G, Gálik B, Kováčik A, Halo M, Simonová MP. Microbiota, Phagocytic Activity, Biochemical Parameters and Parasite Control in Horses with Application of Autochthonous, Bacteriocin-Producing, Probiotic Strain Enterococcus faecium EF 412. Probiotics Antimicrob Proteins 2023; 15:139-148. [PMID: 35119612 DOI: 10.1007/s12602-022-09918-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 01/18/2023]
Abstract
The beneficial influence of bacteriocin-producing, probiotic, mostly non-autochthonous bacteria has already been reported in various animals. However, their use in horses provides limited information, and results with autochthonous bacteria have not been reported. Therefore, the main objective of this model study was to test the effect of autochthonous, bacteriocin-producing faecal strain Enterococcus faecium EF 412 application in horses. One gram of freeze-dried EF 412 strain (109 CFU/mL for 21 days) was applied to horses in a small feed ball. Clinically healthy horses (12), Slovak warm-blood breed of various ages (5-13 years), were involved in a 35-day-long experiment, also functioning as control for themselves. They were stabled in separate boxes (university property), fed twice a day (hay, whole oats or grazed) with water access ad libitum. Sampling was performed at the start of the experiment, i.e. at days 0/1, 21 (3 weeks of EF 412 application) and at day 35 (2 weeks of EF 412 cessation). EF 412 colonized GIT of horses was 3.54 ± 0.75 CFU/g (log 10) at day 21. The eggs of the nematode Strongylus spp. were not found in horses after EF 412 application, and Eimeria spp. oocysts were similarly not found. The other microbiota were not reduced as evaluated by the use of standard method. Using next-generation sequencing, at phylum level, phyla Bacteroidetes and Firmicutes dominated and at family level, they were Bacteroidales BS11 and S24-7 gut goups and Lentisphaerae. In horses, the increasing tendency in phagocytic activity was noted after EF 412 application. Biochemical parameters were in the physiological range. Total protein value was significantly decreased at day 21 compared with day 0/1 as well as with day 35 (P < 0.05). Cholesterol and triglycerides were influenced (decreased) at day 21 compared with day 0/1 and day 35. Neither nematode eggs Strongylus spp. nor Eimeria spp. oocysts were found in faeces after EF 412 application. Autochthonous, faecal strain E. faecium EF 412 showed promising application potential.
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Affiliation(s)
- Andrea Lauková
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia.
| | - Lenka Micenková
- Faculty of Science, RECETOX, Masaryk University, Kotlárska 2, 625 00, Brno, Czech Republic
| | - Ivana Kubašová
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia
| | - Eva Bino
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia
| | - Anna Kandričáková
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia
| | - Iveta Plachá
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia
| | - Gabriela Štrkolcová
- University of Veterinary Medicine and Pharmacy, Komenského 73, 041 83, Košice, Slovakia
| | - Branislav Gálik
- Faculty of Agrobiology and Food Sources, Slovak Agricultural University, Tr. A. Hlinku, 949 76, Nitra, Slovakia
| | - Anton Kováčik
- Faculty of Agrobiology and Food Sources, Slovak Agricultural University, Tr. A. Hlinku, 949 76, Nitra, Slovakia
| | - Marko Halo
- Faculty of Agrobiology and Food Sources, Slovak Agricultural University, Tr. A. Hlinku, 949 76, Nitra, Slovakia
| | - Monika Pogány Simonová
- Centre of Biosciences of the Slovak Academy of Sciences, v.v.i. Institute of Animal Physiology, Šoltésovej 4-6, 040 01, Košice, Slovakia
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Lauková A, Tomáška M, Fraqueza MJ, Szabóová R, Bino E, Ščerbová J, Pogány Simonová M, Dvorožňáková E. Bacteriocin-Producing Strain Lactiplantibacillus plantarum LP17L/1 Isolated from Traditional Stored Ewe’s Milk Cheese and Its Beneficial Potential. Foods 2022; 11:foods11070959. [PMID: 35407045 PMCID: PMC8997471 DOI: 10.3390/foods11070959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 12/01/2022] Open
Abstract
Stored ewe’s milk lump cheese is a local product that can be a source of autochthonous beneficial microbiota, especially lactic acid bacteria. The aim of this study was to show the antimicrobial potential of Lactiplantibacillus plantarum LP17L/1 isolated from stored ewe’s milk lump cheese. Lpb. plantarum LP17L/1 is a non-hemolytic, non-biofilm-forming strain, susceptible to antibiotics. It contains genes for 10 bacteriocins—plantaricins and exerted active bacteriocin with in vitro anti-staphylococcal and anti-listerial effect. It does not produce damaging enzymes, but it produces β-galactosidase. It also sufficiently survives in Balb/c mice without side effects which indicate its safety. Moreover, a reduction in coliforms in mice jejunum was noted. LP17L/1 is supposed to be a promising additive for Slovak local dairy products.
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Affiliation(s)
- Andrea Lauková
- Centre of Biosciences of the Slovak Academy of Sciences, Institute of Animal Physiology, Šoltésovej 4–6, 040 01 Košice, Slovakia; (R.S.); (E.B.); (J.Š.); (M.P.S.)
- Correspondence:
| | - Martin Tomáška
- Dairy Research Institute, a.s., Dlhá 95, 010 01 Žilina, Slovakia;
| | - Maria Joao Fraqueza
- Faculty of Veterinary Medicine, University of Lisbon, Avenida da Universidade Tecnica, 1300-477 Lisbon, Portugal;
| | - Renáta Szabóová
- Centre of Biosciences of the Slovak Academy of Sciences, Institute of Animal Physiology, Šoltésovej 4–6, 040 01 Košice, Slovakia; (R.S.); (E.B.); (J.Š.); (M.P.S.)
| | - Eva Bino
- Centre of Biosciences of the Slovak Academy of Sciences, Institute of Animal Physiology, Šoltésovej 4–6, 040 01 Košice, Slovakia; (R.S.); (E.B.); (J.Š.); (M.P.S.)
| | - Jana Ščerbová
- Centre of Biosciences of the Slovak Academy of Sciences, Institute of Animal Physiology, Šoltésovej 4–6, 040 01 Košice, Slovakia; (R.S.); (E.B.); (J.Š.); (M.P.S.)
| | - Monika Pogány Simonová
- Centre of Biosciences of the Slovak Academy of Sciences, Institute of Animal Physiology, Šoltésovej 4–6, 040 01 Košice, Slovakia; (R.S.); (E.B.); (J.Š.); (M.P.S.)
| | - Emília Dvorožňáková
- Parasitological Institute of the Slovak Academy of Sciences, Hlinkova 3, 040 01 Košice, Slovakia;
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Dvorožňáková E, Vargová M, Hurníková Z, Lauková A, Revajová V. Modulation of lymphocyte subpopulations in the small intestine of mice treated with probiotic bacterial strains and infected with Trichinella spiralis. J Appl Microbiol 2022; 132:4430-4439. [PMID: 35304938 DOI: 10.1111/jam.15534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/23/2022] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
AIMS To study the local intestinal lymphocyte immunity in mice with trichinellosis affected by probiotic bacteria. METHODS AND RESULTS Enterococcus faecium CCM8558, E. durans ED26E/7, Limosilactobacillus fermentum CCM7421 and Lactiplantibacillus plantarum 17L/1 were administered daily (109 CFU.ml-1 ) and mice were infected with Trichinella spiralis (400 larvae) on 7th day of treatment. T. spiralis infection significantly inhibited lymphocyte subpopulations from 5 to 25 days post infection (dpi). L. fermentum CCM7421 and L. plantarum 17L/1 restored the CD4+T cell numbers in the epithelium and lamina propria at control level from 11 dpi. All strains stimulated the CD8+T cells numbers in infected mice, which were restored in the lamina propria on 11 dpi and in the epithelium only on 32 dpi. B cells (CD19+) inhibition after T. spiralis infection was not affected by treatment till 25dpi. CONCLUSIONS The strain-specific immunomodulatory effect of tested bacteria was confirmed. L. fermentum CCM7421 and L. plantarum 17L/1 showed the greatest immunomodulatory potential on CD4+ and CD8+T lymphocytes in trichinellosis. E. faecium CCM8558 and E. durans ED26E/7 activated only CD8+T cells in the lamina propria. SIGNIFICANCE AND IMPACT OF STUDY Positive modulation of the gut lymphocyte immunity in T. spiralis infection with bacterial strains showed their beneficial effect in the host's antiparasitic defense.
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Affiliation(s)
- Emília Dvorožňáková
- Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovak Republic
| | - Miroslava Vargová
- Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovak Republic.,University of Veterinary Medicine and Pharmacy in Košice, Košice, Slovak Republic
| | - Zuzana Hurníková
- Institute of Parasitology, Slovak Academy of Sciences, Košice, Slovak Republic
| | - Andrea Lauková
- Institute of Animal Physiology, Centre of Biosciences of the Slovak Academy of Sciences, Košice, Slovak Republic
| | - Viera Revajová
- University of Veterinary Medicine and Pharmacy in Košice, Košice, Slovak Republic
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Antiparasitic Action of Lactobacillus casei ATCC 393 and Lactobacillus paracasei CNCM Strains in CD-1 Mice Experimentally Infected with Trichinella britovi. Pathogens 2022; 11:pathogens11030296. [PMID: 35335620 PMCID: PMC8949586 DOI: 10.3390/pathogens11030296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 02/17/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022] Open
Abstract
Nematodes of the genus Trichinella are among the most widespread parasites of domestic and wild omnivores and predatory animals. The present study aimed to evaluate the antiparasitic effect of Lactobacillus casei ATCC 393 (original) and L. paracasei CNCM in CD-1 mice experimentally infected with Trichinella britovi. Four groups of 20 mice (10 females and 10 males/group) were used, with two control (C) groups and two experimental (E) groups, in which each animal received a daily oral dose of 100 µL of 105 CFU/mL probiotics in Ringer’s solution. On day 7, all mice (except the negative control group) were infected orally with Trichinella (100 larvae/animal) as well as the two probiotics. On day 9 post-infection (p.i.), 10 mice/group were euthanized, and the presence of adult parasites in the intestinal content and wall was tested. On day 32 p.i., 10 mice/group were euthanized, then trichinoscopy and artificial digestion were performed to assess the muscle infection with T. britovi. On day 9 p.i., the experimental group pretreated with L. casei ATCC 393 (6.3 ± 3.03) showed a significantly lower number of adult parasites in the intestinal wall compared with the positive control group (24.6 ± 4.78). Additionally, a significantly lower adult parasite count in the intestinal wall was registered in female mice pretreated with L. paracasei CNCM (7.4 ± 4.71) compared to female mice from the positive control (29.0 ± 5.17). No statistically relevant results were obtained concerning the male mice or the data obtained at 32 days p.i., irrespective of mice gender.
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Slovak Local Ewe's Milk Lump Cheese, a Source of Beneficial Enterococcus durans Strain. Foods 2021; 10:foods10123091. [PMID: 34945639 PMCID: PMC8701886 DOI: 10.3390/foods10123091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 11/17/2022] Open
Abstract
Slovak ewe's milk lump cheese is produced from unpasteurized ewe's milk without any added culture. Because of the traditional processing and shaping by hand into a lump, this cheese was given the traditional specialty guaranteed (TSG) label. Up till now, there have existed only limited detailed studies of individual microbiota and their benefits in ewe's milk lump cheese. Therefore, this study has been focused on the beneficial properties and safety of Enterococcus durans strains with the aim to contribute to basic dairy microbiology but also for further application potential and strategy. The total enterococcal count in cheeses reached 3.93 CFU/g (log 10) ± 1.98 on average. Based on a MALDI-TOF mass spectrometry evaluation, the strains were allotted to the species E. durans (score, 1.781-2.245). The strains were gelatinase and hemolysis-negative (γ-hemolysis) and were mostly susceptible to commercial antibiotics. Among the strains, E. durans ED26E/7 produced the highest value of lactase enzyme β-galactosidase (10 nmoL). ED26E/7 was absent of virulence factor genes such as Hyl (hyaluronidase), IS 16 element and gelatinase (GelE). To test safety, ED26E/7 did not cause mortality in Balb/c mice. Its partially purified bacteriocin substance showed the highest inhibition activity/bioactivity against Gram-positive indicator bacteria: the principal indicator Enterococcus avium EA5 (102,400 AU/mL), Staphylococcus aureus SA5 and listeriae (25,600 AU/mL). Moreover, 16 staphylococci (out of 22) were inhibited (100 AU/mL), and the growth of 36 (out of 51) enterococcal indicators was as well. After further technological tests, E. durans ED26E/7, with its bacteriocin substance, can be supposed as a promising additive to dairy products.
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Lauková A, Focková V, Pogány Simonová M. Enterococcus mundtii Isolated from Slovak Raw Goat Milk and Its Bacteriocinogenic Potential. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249504. [PMID: 33352988 PMCID: PMC7765995 DOI: 10.3390/ijerph17249504] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 11/24/2022]
Abstract
Enterococci are lactic acid bacteria. Most of them can adapt well to the food system due to their salt and acid-tolerance. Moreover, many enterococcal species have been found to produce antimicrobial substances of proteinaceous character, i.e., bacteriocins/enterocins. In this study, Enterococcus mundtii EM ML2/2 with bacteriocinogenic potential was identified in Slovak raw goat milk. This strain demonstrated inhibition activity against up to 36% of Gram-positive indicator bacteria, and in concentrated form the bacteriocin substance (pH 6.3) showed the highest inhibition activity (1600 AU/mL) against the principal indicator strain E. avium EA5. Semi-purified substance (SPS) EM ML2/2 produced inhibition activity up to 3200 AU/mL. Concentrated bacteriocin substance and SPS maintained active (inhibition activity up to 100 AU/mL) for three months under −20 °C storage conditions. The strain showed susceptible antibiotic profile, and it did not form biofilm. No production of damaging enzymes was noted. It was nonhemolytic, as well as DNase, and gelatinase-negative. It grew well in skim milk, and it was salt and acid-tolerant. The bacteriocin potential of E. mundtii species isolated from Slovak raw goat milk has not previously been detected, so this is an original contribution which may stimulate addtitional research and application studies.
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