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Fawzy EM, Selim MA, Mostafa NE, Abdelhameed RM, Darwish AM, Yousef AM, Alabiad MA, Ibrahim MN, Fawzy HM, Abdel Hamed EF. The prophylactic and therapeutic impact of Trichinella spiralis larvae excretory secretory antigens- loaded Ca-BTC metal organic frameworks on induced murine colitis. J Helminthol 2024; 98:e41. [PMID: 38785193 DOI: 10.1017/s0022149x24000191] [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: 05/25/2024]
Abstract
Background: Inflammatory bowel disease is an autoimmune disease that affects the gut. T. spiralis larvae (E/S Ags) loaded on calcium-benzene-1,3,5-tricarboxylate metal-organic frameworks (Ca-BTC MOFs) were tested to determine whether they might prevent or cure acetic acid-induced murine colitis. Methods: T. spiralis larvae E/S Ags/Ca-BTC MOFs were used in prophylactic and therapeutic groups to either precede or follow the development of murine colitis. On the seventh day after colitis, mice were slaughtered. The effect of our target antigens on the progress of the colitis was evaluated using a variety of measures, including survival rate, disease activity index, colon weight/bodyweight, colon weight/length) ratios, and ratings for macroscopic and microscopic colon damage. The levels of inflammatory cytokines (interferon-γ and interleukin-4), oxidative stress marker malondialdehyde, and glutathione peroxidase in serum samples were evaluated. Foxp3 T-reg expression was carried out in colonic and splenic tissues. Results: T. spiralis larvae E/S Ags/Ca-BTC MOFs were the most effective in alleviating severe inflammation in murine colitis. The survival rate, disease activity index score, colon weight/length and colon weight/bodyweight ratios, and gross and microscopic colon damage scores have all considerably improved. A large decrease in proinflammatory cytokine (interferon-γ) and oxidative stress marker (malondialdehyde) expression and a significant increase in interleukin-4 and glutathione peroxidase expression were obtained. The expression of Foxp3+ Treg cells was elevated in colonic and splenic tissues. Conclusion: T. spiralis larvae E/S Ags/Ca-BTC MOFs had the highest anti-inflammatory, antioxidant, and cytoprotective capabilities against murine colitis and might be used to develop new preventative and treatment strategies.
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Affiliation(s)
- E M Fawzy
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - M A Selim
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - N E Mostafa
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - R M Abdelhameed
- Department of Applied Organic Chemistry, National Research Centre, Dokki, Giza, Egypt
| | - A M Darwish
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - A M Yousef
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - M A Alabiad
- Department of Pathology, Faculty of Medicine, Zagazig University, Egypt
| | - M N Ibrahim
- Department of Clinical Laboratories, College of applied Medical Sciences, Jouf University, Qurrayat77451, KSA
| | - H M Fawzy
- Department of Community, Faculty of Medicine, Zagazig University, Sharkia, Egypt
| | - E F Abdel Hamed
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Sharkia, Egypt
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Ma ZR, Li ZL, Zhang N, Lu B, Li XW, Huang YH, Nouhoum D, Liu XS, Xiao KC, Cai LT, Xu SR, Yang XXO, Huang SQ, Wu X. Inhibition of GSDMD-mediated pyroptosis triggered by Trichinella spiralis intervention contributes to the alleviation of DSS-induced ulcerative colitis in mice. Parasit Vectors 2023; 16:280. [PMID: 37580819 PMCID: PMC10424392 DOI: 10.1186/s13071-023-05857-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 06/30/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), is increasing worldwide. Although there is currently no completely curative treatment, helminthic therapy shows certain therapeutic potential for UC. Many studies have found that Trichinella spiralis (T.s) has a protective effect on UC, but the specific mechanism is still unclear. METHODS Balb/c mice drank dextran sulfate sodium (DSS) to induce acute colitis and then were treated with T.s. In vitro experiments, the LPS combination with ATP was used to induce the pyroptosis model, followed by intervention with crude protein from T.s (T.s cp). Additionally, the pyroptosis agonist of NSC or the pyroptosis inhibitor vx-765 was added to intervene to explore the role of pyroptosis in DSS-induced acute colitis. The degree of pyroptosis was evaluated by western blot, qPCR and IHC, etc., in vivo and in vitro. RESULTS T.s intervention significantly inhibited NLRP3 inflammasome activation and GSDMD-mediated pyroptosis by downregulating the expression of pyroptosis-related signatures in vitro (cellular inflammatory model) and in vivo (DSS-induced UC mice model). Furthermore, blockade of GSDMD-mediated pyroptosis by the caspase-1 inhibitor vx-765 has a similar therapeutic effect on DSS-induced UC mice with T.s intervention, thus indicating that T.s intervention alleviated DSS-induced UC in mice by inhibiting GSDMD-mediated pyroptosis. CONCLUSION This study showed that T.s could alleviate the pathological severity UC via GSDMD-mediated pyroptosis, and it provides new insight into the mechanistic study and application of helminths in treating colitis.
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Affiliation(s)
- Zhen-Rong Ma
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Zhuo-Lin Li
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ni Zhang
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Bin Lu
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Xuan-Wu Li
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ye-Hong Huang
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Dibo Nouhoum
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Xian-Shu Liu
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ke-Chun Xiao
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Li-Ting Cai
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Shao-Rui Xu
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Xue-Xian O Yang
- Department of Molecular & Genetic and Microbiology, University of New Mexico School of Medicine, Albuquerque, NM, 87131, USA
| | - Shuai-Qin Huang
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China.
| | - Xiang Wu
- Department of Medical Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, 410013, Hunan, China.
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3
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Kałużna A, Jura-Półtorak A, Derkacz A, Jaruszowiec J, Olczyk K, Komosinska-Vassev K. Circulating Profiles of Serum Proguanylin, S100A12 Protein and Pentraxin 3 as Diagnostic Markers of Ulcerative Colitis. J Clin Med 2023; 12:4339. [PMID: 37445374 DOI: 10.3390/jcm12134339] [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: 04/17/2023] [Revised: 06/16/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
The aim of this research was to investigate potential new biomarkers which could be used in the clinical practice of ulcerative colitis (UC). Given the crucial role of intestinal barrier integrity and inflammation in the pathogenesis of UC, the serum profile of proteins linked to intestinal barrier and pro-inflammatory neutrophil products may be useful in diagnosing and monitoring the activity of the disease. We measured serum levels of proguanylin (pro-GN), S100A12, and pentraxin 3 (PTX3) in 31 patients with UC before and after a year of biological treatment, as well as in 20 healthy individuals. Significant differences in the serum profiles of pro-GN (5.27 vs. 11.35, p < 0.001), S100A12 (39.36 vs. 19.74, p < 0.001) and PTX3 (3197.05 vs. 1608.37, p < 0.001) were observed between pre-treatment patients with UC and healthy individuals. Furthermore, in UC patients prior to treatment, the levels of S100A12 (p < 0.0005; r = 0.628) and PTX3 (p < 0.05; r = 0.371) were correlated with disease activity as measured by the Mayo scale. Following a year of biological treatment with adalimumab, the concentration of pro-GN significantly increased (5.27 vs. 6.68, p < 0.005) in the blood of UC patients, while the level of PTX-3 decreased (3197.05 vs. 1946.4, p < 0.0001). Our study demonstrates the usefulness of pro-GN, S100A12, and PTX3 measurements in diagnosing and monitoring the activity of UC.
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Affiliation(s)
- Aleksandra Kałużna
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Agnieszka Jura-Półtorak
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | | | - Julia Jaruszowiec
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Krystyna Olczyk
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Katarzyna Komosinska-Vassev
- Department of Clinical Chemistry and Laboratory Diagnostics, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
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4
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Zhen JB, Zhang JP, Sun F, Lin LH, Zhang YH, Wang RB, Han Y, Li ZX, Lu YX. Intervention effects of Trichinella spiralis excretory-secretory antigens on allergic asthma in mice. Int Immunopharmacol 2023; 119:110101. [PMID: 37058749 DOI: 10.1016/j.intimp.2023.110101] [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: 12/31/2022] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 04/16/2023]
Abstract
Allergic asthma is a chronic, heterogeneous and inflammatory respiratory disease, and there are few medicines at present. An increasing number of studies indicate that Trichinella spiralis (T. spiralis) and its excretory-secretory (ES) antigens are inflammatory modulator. Therefore, this study focused on the effects of T. spiralis ES antigens on allergic asthma. Asthma model was established by sensitizing mice with ovalbumin antigen (OVA) and aluminum hydroxide (Al[OH]3), the asthmatic mice were interfered using T. spiralis 43 kDa protein (Ts43), T. spiralis 49 kDa protein (Ts49), and T. spiralis 53 kDa protein (Ts53), the important components of ES antigens, to establish ES antigens intervention models. Then, asthma symptom changes, weight changes, and lung inflammation of mice were evaluated. The results showed that ES antigens could relieve symptoms, weight loss, and lung inflammation caused by asthma in the mice, and the effect of combined intervention of Ts43, Ts49, and Ts53 was better. Finally, the effects of ES antigens on type 1 helper T (Th1) and type 2 helper T (Th2) immune responses, and the differentiation direction of T lymphocytes in mice were discussed by detecting Th1 and Th2 cell-related factors and the ratio of CD4+/CD8+ T cells. The results suggested that the ratio of CD4+/CD8+ T cells decreased and the ratio of Th1/Th2 cells increased. In conclusion, this study indicated that T. spiralis ES antigens could mitigate allergic asthma in the mice by changing the differentiation direction of CD4+ and CD8+ T cells and regulating the imbalance of Th1/Th2 cells ratio.
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Affiliation(s)
- Jing-Bo Zhen
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Jin-Peng Zhang
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Feng Sun
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Li-Hao Lin
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Yu-Heng Zhang
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Rui-Biao Wang
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Yang Han
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Zhi-Xin Li
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
| | - Yi-Xin Lu
- Heilongjiang Provincial Key Laboratory of Zoonosis, College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Street, Harbin 150030, China.
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Molecular insight into pentraxin-3: update advances in innate immunity, inflammation, tissue remodeling, diseases, and drug role. Biomed Pharmacother 2022; 156:113783. [DOI: 10.1016/j.biopha.2022.113783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/20/2022] Open
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6
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Bruschi F, Ashour D, Othman A. Trichinella-induced immunomodulation: Another tale of helminth success. Food Waterborne Parasitol 2022; 27:e00164. [PMID: 35615625 PMCID: PMC9125654 DOI: 10.1016/j.fawpar.2022.e00164] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 01/01/2023] Open
Abstract
Trichinella spiralis is a unique parasite in that both the adults and larvae survive in two different intracellular niches in the same host. The immune response, albeit intense, is highly modulated to ensure the survival of both the host and the parasite. It is skewed to T helper 2 and regulatory arms. Diverse cells from both the innate and adaptive compartments of immunity, including dendritic cells, T regulatory cells, and alternatively activated macrophages are thought to mediate such immunomodulation. The parasite has also an outstanding ability to evade the immune system by several elaborate processes. The molecules derived from the parasites including Trichinella, particularly the components of the excretory-secretory products, are being continually identified and explored for the potential of ameliorating the immunopathology in animal models of diverse inflammatory and autoimmune human diseases. Herein we discuss the various aspects of Trichinella-induced immunomodulation with a special reference to the practical implications of the immune system manipulation in alleviating or possibly curing human diseases.
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Key Words
- AAM, alternatively activated macrophage
- AW, adult worm
- Allergy
- Autoimmune diseases
- Breg, regulatory B cell
- CAM, classically activated macrophage
- Cancer
- ES L1, ES product of T. spiralis muscle larva
- ES, excretory–secretory
- IFN- γ, interferon-γ
- IIL, intestinal infective larva
- IL, interleukin
- Immune evasion
- Immunomodulation
- ML, muscle larva
- NBL, newborn larva
- NOS, nitric oxide synthase
- TGF-β, transforming growth factor-β
- TLR, toll-like receptor
- TNF- α, tumor necrosis factor-α
- Th, T helper
- Tol-DC, tolerogenic dendritic cell
- Treg, regulatory T cell
- Trichinella
- Trichinella-derived molecules
- Ts-AES, ES from adult T. spiralis
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Affiliation(s)
- F. Bruschi
- School of Medicine, Department of Translational Research, N.T.M.S., Università di Pisa, Pisa, Italy
| | - D.S. Ashour
- Department of Medical Parasitology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - A.A. Othman
- Department of Medical Parasitology, Faculty of Medicine, Tanta University, Tanta, Egypt
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Wu Q, Cao F, Tao J, Li X, Zheng SG, Pan HF. Pentraxin 3: A promising therapeutic target for autoimmune diseases. Autoimmun Rev 2020; 19:102584. [PMID: 32534154 DOI: 10.1016/j.autrev.2020.102584] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/20/2020] [Indexed: 12/15/2022]
Abstract
Pentraxin 3 (PTX3) is a prototypic humoral soluble pattern recognition molecule that exerts a pivotal role in innate immune response and inflammation, as well as in tissue damage and remodeling. Recently, emerging evidence has revealed that PTX3 is involved in the occurrence and development of various autoimmune diseases, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), ankylosing spondylitis (AS), systemic sclerosis (SSc), inflammatory bowel disease (IBD), multiple sclerosis (MS) and psoriasis, etc. In this review, we have succinctly summarized the complex immunological functions of PTX3 and mostly focused on recent findings of the pleiotropic activities played by PTX3 in the pathogenesis of autoimmune diseases, aiming at hopefully offering possible future therapeutic alternatives.
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Affiliation(s)
- Qian Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China; Anhui Province Laboratory of Inflammation and Immune Mediated Diseases, 81 Meishan Road, Hefei, Anhui, China
| | - Fan Cao
- Department of Clinical Medicine, The second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Jinhui Tao
- Department of Rheumatology and Immunology, The First Affiliated Hospital, University of Science and Technology of China, Hefei, Anhui, China
| | - Xiaomei Li
- Department of Rheumatology and Immunology, The First Affiliated Hospital, University of Science and Technology of China, Hefei, Anhui, China
| | - Song Guo Zheng
- Department of Internal Medicine, Ohio State University College of Medicine and Wexner Medical Center, Columbus, OH 43210, USA.
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China; Anhui Province Laboratory of Inflammation and Immune Mediated Diseases, 81 Meishan Road, Hefei, Anhui, China.
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8
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Li J, Liu X, Ding J, Tang B, Bai X, Wang Y, Li S, Liu M, Wang X. Effect of Trichinella spp. or derived antigens on chemically induced inflammatory bowel disease (IBD) in mouse models: A systematic review and meta-analysis. Int Immunopharmacol 2020; 85:106646. [PMID: 32485355 DOI: 10.1016/j.intimp.2020.106646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/14/2020] [Accepted: 05/25/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Trichinella or derived antigens have been suggested to be potential therapeutic agents for inflammatory bowel disease (IBD). We aimed to conduct a systematic review and meta-analysis of the available literature to estimate the effect of Trichinella or derived antigens on chemically induced IBD. METHODS Studies were identified by searching the Cochrane Central Register of Controlled Trials, PubMed, Scopus, Web of Science, and Science Direct from inception to February 2020. We included articles written in English that investigated the effect of Trichinella infection and/or derived products in mouse models of IBD. Studies were pooled, and the combined standard mean difference (SMD) and 95% confidence interval (CI) were calculated using a random-effect or fixed-effect model. RESULTS Thirteen studies were eventually included in the meta-analysis. The results indicated significant differences in the disease activity index (DAI), myeloperoxidase (MPO) activity, macroscopic inflammation score, and microscopic inflammation score between the experimental group and the control group. The anti-inflammatory cytokines interleukin (IL)-4, transforming growth factor-beta (TGF-β), IL-10 and IL-13 were significantly increased in the experimental group compared with the control group, whereas the levels of the proinflammatory cytokines interferon (IFN)-γ, IL-6, TNF-α, and IL-17 were significantly decreased. The percentage of regulatory T (Treg) cells was also significantly increased, while the level of the M1 phenotypic macrophage marker iNOS was significantly decreased and the expression of the M2 phenotypic macrophage marker Arg-1 was significantly increased. CONCLUSION Trichinella infection or derived antigens is effective for the alleviation of IBD in mouse models.
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Affiliation(s)
- Jian Li
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Xiaolei Liu
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Jing Ding
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Bin Tang
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Xue Bai
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Yang Wang
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Shicun Li
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Mingyuan Liu
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China
| | - Xuelin Wang
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, OIE Collaborating Center on Foodborne Parasites in the Asian-Pacific Region, Changchun 130062, China.
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9
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Ryan NM, Oghumu S. Role of mast cells in the generation of a T-helper type 2 dominated anti-helminthic immune response. Biosci Rep 2019; 39:BSR20181771. [PMID: 30670631 PMCID: PMC6379226 DOI: 10.1042/bsr20181771] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 01/16/2019] [Accepted: 01/21/2019] [Indexed: 12/19/2022] Open
Abstract
Mast cells are long-lived, innate immune cells of the myeloid lineage which are found in peripheral tissues located throughout the body, and positioned at the interface between the host and the environment. Mast cells are found in high concentrations during helminth infection. Using Kitw-sh mast cell deficient mice, a recently published study in Bioscience Reports by Gonzalez et al. (Biosci. Rep., 2018) focused on the role of mast cells in the immune response to infection by the helminth Hymenolepis diminuta The authors showed that mast cells play a role in the modulation of Th2 immune response characterized by a unique IL-4, IL-5 and IL-13 cytokine profile, as well as subsequent robust worm expulsion during H. diminuta infection. Unlike WT mice which expelled H. diminuta at day 10, Kitw-sh deficient mice displayed delayed worm expulsion (day 14 post infection). Further, a possible role for mast cells in the basal expression of cytokines IL-25, IL-33 and thymic stromal lymphopoietin was described. Deletion of neutrophils in Kitw-sh deficient mice enhanced H. diminuta expulsion, which was accompanied by splenomegaly. However, interactions between mast cells and other innate and adaptive immune cells during helminth infections are yet to be fully clarified. We conclude that the elucidation of mechanisms underlying mast cell interactions with cells of the innate and adaptive immune system during infection by helminths can potentially uncover novel therapeutic applications against inflammatory, autoimmune and neoplastic diseases.
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Affiliation(s)
- Nathan M Ryan
- Department of Pathology, College of Medicine, Ohio State University Wexner Medical Center, Columbus, OH, U.S.A
| | - Steve Oghumu
- Department of Pathology, College of Medicine, Ohio State University Wexner Medical Center, Columbus, OH, U.S.A.
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10
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Wang M, Wu L, Weng R, Zheng W, Wu Z, Lv Z. Therapeutic potential of helminths in autoimmune diseases: helminth-derived immune-regulators and immune balance. Parasitol Res 2017; 116:2065-2074. [PMID: 28664463 DOI: 10.1007/s00436-017-5544-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 06/21/2017] [Indexed: 12/22/2022]
Abstract
Helminths have accompanied human throughout history by releasing immune-evasion molecules that could counteract an aberrant immune response within the host. In the past decades, helminth infections are becoming less prevalent possibly due to the developed sanitation. Meanwhile, the incidence of autoimmune diseases is increasing, which cannot be exclusively explained by the changes of susceptibility genes. While the hygiene hypothesis casts light on the problem. The infections of helminths are believed to interact with and regulate human immunity with the byproduct of suppressing the autoimmune diseases. Thus, helminths are potential to treat or cure the autoimmune diseases. The therapeutic progresses and possible immune suppression mechanisms are illustrated in the review. The helminths that are studied most intensively include Heligmosomoides polygyrus, Hymenolepis diminuta, Schistosoma mansoni, Trichinella spiralis, and Trichuris suis. Special attentions are paid on the booming animal models and clinical trials that are to detect the efficiency of immune-modulating helminth-derived molecules on autoimmune diseases. These trials provide us with a prosperous clinical perspective, but the precise mechanism of the down-regulatory immune response remains to be clarified. More efforts are needed to be dedicated until these parasite-derived immune modulators could be used in clinic to treat or cure the autoimmune diseases under a standard management.
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Affiliation(s)
- Meng Wang
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China
| | - Linxiang Wu
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China
| | - Rennan Weng
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China
| | - Weihong Zheng
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China
| | - Zhongdao Wu
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China.,Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, 510080, China
| | - Zhiyue Lv
- Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou, 510080, China. .,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, China. .,Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, 510080, China.
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11
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Hasby Saad MA, Radi DA, Hasby EA. Oral contraceptive pills: Risky or protective in case of Trichinella spiralis infection? Parasite Immunol 2017; 39. [PMID: 28524239 DOI: 10.1111/pim.12444] [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: 03/12/2017] [Accepted: 05/16/2017] [Indexed: 02/05/2023]
Abstract
The aim of this study was to investigate how Trichinella spiralis infection can be affected by contraceptive pills in vivo. Methods included six groups of female Wistar rats; healthy, Trichinella infected, receiving combined contraceptive pills (COCPs), receiving progestin only pills (POPs), infected receiving COCPs and infected receiving POPs. Parasite burden was measured; adult worm counts, gravidity, larvae and reproductive capacity index). Histopathological examination, immunohistochemical detection of C-kit+ mast cells and Foxp3+ T-reg. cells in intestinal sections, eosinophils muscle infiltration and CPK level were performed. Rats infected and receiving COCPs showed a significant increase in parasitic burden, and infected receiving POPs showed a significant reduction compared to infected only, with a significant increase in nongravid females (Mean total worms=964.40±55.9, 742±52.63, 686±31.68, larvae/g=5030±198.75, 2490±143.18 and 4126±152,91, respectively). Intestinal sections from infected receiving COCPs showed intact mucosa (though the high inflammatory cells infiltrate), and significant increase in C-kit+ mast cells number and intensity (30.20±4.15 and 60.40±8.29), and Foxp3+ T-reg. cells (10±1.58). Infected receiving POPs showed a significantly less CPK (5886±574.40) and eosinophilic muscle infiltration (58±13.51). Oestrogen-containing pills established a favourable intestinal environment for Trichinella by enhancing Foxp+T-reg. cells and stabilizing C-kit+mast cells, while POPs gave a potential protection with less gravidity, larval burden and eosinophilic infiltrate.
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Affiliation(s)
- M A Hasby Saad
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - D A Radi
- Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - E A Hasby
- Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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12
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Weingarden AR, Vaughn BP. Intestinal microbiota, fecal microbiota transplantation, and inflammatory bowel disease. Gut Microbes 2017; 8:238-252. [PMID: 28609251 PMCID: PMC5479396 DOI: 10.1080/19490976.2017.1290757] [Citation(s) in RCA: 269] [Impact Index Per Article: 38.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a complex set of diseases that lead to chronic inflammation in the gastrointestinal tract. Although the etiology of IBD is not fully understood, it is well-known that the intestinal microbiota is associated with the development and maintenance of IBD. Manipulation of the gut microbiota, therefore, may represent a target for IBD therapy. Fecal microbiota transplantation (FMT), where fecal microbiota from a healthy donor is transplanted into a patient's GI tract, is already a successful therapy for Clostridium difficile infection. FMT is currently being explored as a potential therapy for IBD as well. In this review, the associations between the gut microbiota and IBD and the emerging data on FMT for IBD will be discussed.
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Affiliation(s)
- Alexa R. Weingarden
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, USA
| | - Byron P. Vaughn
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, USA,CONTACT Byron P. Vaughn 420 Delaware street SE, MMC36, Minneapolis, MN 55455
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13
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Nascimento Santos L, Carvalho Pacheco LG, Silva Pinheiro C, Alcantara-Neves NM. Recombinant proteins of helminths with immunoregulatory properties and their possible therapeutic use. Acta Trop 2017; 166:202-211. [PMID: 27871775 DOI: 10.1016/j.actatropica.2016.11.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 11/13/2016] [Accepted: 11/15/2016] [Indexed: 02/06/2023]
Abstract
The inverse relationship between helminth infections and the development of immune-mediated diseases is a cornerstone of the hygiene hypothesis and studies were carried out to elucidate the mechanisms by which helminth-derived molecules can suppress immunological disorders. These studies have fostered the idea that parasitic worms may be used as a promising therapeutic alternative for prevention and treatment of immune-mediated diseases. We discuss the current approaches for identification of helminth proteins with potential immunoregulatory properties, including the strategies based on high-throughput technologies. We also explore the methodological approaches and expression systems used for production of the recombinant forms of more than 20 helminth immunomodulatory proteins, besides their performances when evaluated as immunotherapeutic molecules to treat different immune-mediated conditions, including asthma and inflammatory bowel diseases. Finally, we discuss the perspectives of using these parasite-derived recombinant molecules as tools for future immunotherapy and immunoprophylaxis of human inflammatory diseases.
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14
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Cvetkovic J, Sofronic-Milosavljevic L, Ilic N, Gnjatovic M, Nagano I, Gruden-Movsesijan A. Immunomodulatory potential of particular Trichinella spiralis muscle larvae excretory–secretory components. Int J Parasitol 2016; 46:833-842. [DOI: 10.1016/j.ijpara.2016.07.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 12/16/2022]
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15
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Eissa MM, Mostafa DK, Ghazy AA, El azzouni MZ, Boulos LM, Younis LK. Anti-Arthritic Activity of Schistosoma mansoni and Trichinella spiralis Derived-Antigens in Adjuvant Arthritis in Rats: Role of FOXP3+ Treg Cells. PLoS One 2016; 11:e0165916. [PMID: 27802332 PMCID: PMC5089557 DOI: 10.1371/journal.pone.0165916] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 10/19/2016] [Indexed: 12/16/2022] Open
Abstract
A growing body of evidence supports the concept of helminths therapy in a variety of autoimmune diseases. Here, we aimed to investigate the protective effects of autoclaved Schistosoma mansoni antigen (ASMA) and Trichinella spiralis antigen (ATSA) on the clinical and immunopathological features of rheumatoid arthritis (RA). Adjuvant arthritis was induced by subcutaneous and intradermal injections of complete Freund's adjuvant into the plantar surface of the right hind paw and the root of the tail, respectively. Rats were randomly assigned to serve as normal control, untreated arthritis, ASMA or ATSA-treated arthritis groups. Antigens were given by intradermal injection in two doses, two weeks apart. The development, progression of arthritic features, and the impact on animals' gait and body weight were followed up for 4 weeks. The associated changes in serum cytokines (IL-17, IFN-γ and IL-10), joints' histopathology and immunohistochemistry of Foxp3+ T regulatory cells (Tregs) were evaluated at the end of the study. Treatment with either ASMA or ATSA attenuated the progression of clinical features of polyarthritis, improved gait and body weight gain, reduced the elevated serum IL-17 and further increased both IFN-γ and IL-10. Histopathologically, this was associated with a remarkable regression of paws' inflammation that was limited only to the subcutaneous tissue, and a significant increase in the number of Foxp 3+ cells versus the untreated arthritis group. In conclusion, both Schistosoma mansoni and Trichinella spiralis derived antigens exerted protective effect against adjuvant arthritis with better effect achieved by ASMA treatment. This anti-arthritic activity is attributed to upregulation of the Foxp3+ Tregs, with subsequent favorable modulation of both pro- and anti-inflammatory cytokines. The use of autoclaved parasitic antigens excludes the deleterious effects of imposing helminthic infection by using live parasites, which may pave the way to a new therapeutic modality in treating RA.
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Affiliation(s)
- Maha M. Eissa
- Department of Medical Parasitology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Dalia K. Mostafa
- Department of Clinical Pharmacology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Amany A. Ghazy
- Department of Medical microbiology and Immunology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Mervat Z. El azzouni
- Department of Medical Parasitology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Laila M. Boulos
- Department of Medical Parasitology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Layla K. Younis
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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16
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Othman AA, Abou Rayia DM, Ashour DS, Saied EM, Zineldeen DH, El-Ebiary AA. Atorvastatin and metformin administration modulates experimental Trichinella spiralis infection. Parasitol Int 2015; 65:105-12. [PMID: 26546571 DOI: 10.1016/j.parint.2015.11.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/14/2015] [Accepted: 11/01/2015] [Indexed: 12/30/2022]
Abstract
The host-parasite interaction can be altered by the changes in the host environment that may be or may not be in favor of successful invasion by the nematode parasite Trichinella spiralis. Metformin and atorvastatin are applied on a wide scale, to the degree that they could be considered as part of the host biochemical environment that can affect the parasite. Therefore, this study aimed to investigate the impact of alteration of the host's biochemical environment by these commonly used drugs upon the course of T. spiralis infection. Mice were divided into three groups: (1) received atorvastatin, (2) received metformin, and (3) untreated, then after one week, animals were infected with T. spiralis. The treatment continued until the end of the experiment. From each group, small intestines and muscles were removed for histopathological, immunohistochemical, and biochemical analyses as well as total muscle larval counts. We found that the oxidative stress and the expression of vascular endothelial growth factor (VEGF) in the muscles were significantly reduced in both drug-receiving groups, while the total larval counts in muscles were only significantly reduced in atorvastatin-receiving group as compared to the infected control group. Moreover, marked reduction in the inflammatory cellular infiltration, cyclooxygenase-2 (COX-2) expression, and oxidative stress was noted in the small intestines of the treated groups as compared to the infected control group. In conclusion, this study provides many insights into the different biochemical changes in the host that the parasite has to face. Moreover, the anti-inflammatory and anti-angiogenic effects should be taken into consideration when treating infections in patients on therapy with atorvastatin or metformin.
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Affiliation(s)
- Ahmad A Othman
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt.
| | - Dina M Abou Rayia
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt
| | - Dalia S Ashour
- Department of Medical Parasitology, Tanta Faculty of Medicine, Egypt
| | - Eman M Saied
- Department of Pathology, Kafr El-Sheikh Faculty of Medicine, Egypt
| | | | - Ahmad A El-Ebiary
- Department of Forensic Medicine and Clinical Toxicology, Tanta Faculty of Medicine, Egypt
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Secretory Products of Trichinella spiralis Muscle Larvae and Immunomodulation: Implication for Autoimmune Diseases, Allergies, and Malignancies. J Immunol Res 2015; 2015:523875. [PMID: 26114122 PMCID: PMC4465845 DOI: 10.1155/2015/523875] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 05/18/2015] [Indexed: 12/12/2022] Open
Abstract
Trichinella spiralis has the unique ability to make itself "at home" by creating and hiding in a new type of cell in the host body that is the nurse cell. From this immunologically privileged place, the parasite orchestrates a long-lasting molecular cross talk with the host through muscle larvae excretory-secretory products (ES L1). Those products can successfully modulate parasite-specific immune responses as well as responses to unrelated antigens (either self or nonself in origin), providing an anti-inflammatory milieu and maintaining homeostasis. It is clear, based on the findings from animal model studies, that T. spiralis and its products induce an immunomodulatory network (which encompasses Th2- and Treg-type responses) that may allow the host to deal with various hyperimmune-associated disorders as well as tumor growth, although the latter still remains unclear. This review focuses on studies of the molecules released by T. spiralis, their interaction with pattern recognition receptors on antigen presenting cells, and subsequently provoked responses. This paper also addresses the immunomodulatory properties of ES L1 molecules and how the induced immunomodulation influences the course of different experimental inflammatory and malignant diseases.
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Induction of ulcerative colitis in mice influences the course of infection with the nematode Trichuris muris. J Helminthol 2014; 89:593-600. [PMID: 25007240 DOI: 10.1017/s0022149x14000558] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The aim of this study was to assess the effect of infection with the nematode whipworm Trichuris muris on the course of chemically induced acute ulcerative colitis in CBA/J mice, a strain proven to be highly resistant to infection with T. muris. Each mouse was infected with 50 embryonated eggs of T. muris by oral gavage. Acute colitis was triggered by administering 4% dextran sulphate sodium (DSS) in the drinking water for nine consecutive days at different times after infection. Concurrent infection and DSS administration exacerbate the severity of the colitis while favouring the permanence of parasites in the intestine. The induction of ulcerative colitis from days 54 to 62 post-infection (p.i.), when all worms had been expelled, ameliorated the course of the inflammatory disease. When ulcerative colitis was triggered earlier on, from days 27 to 35 p.i., the beneficial effects on inflammatory events were clearly shown with signs of mucosal epithelization and regeneration as early as day 1 after DSS administration. Previous infections by T. muris therefore accelerate recovery from subsequently induced inflammatory bowel disease and such an effect assists the nematode to persist in the intestinal niche.
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