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Purushothaman K, Crawford AD, Rocha SD, Göksu AB, Lange BM, Mydland LT, Vij S, Qingsong L, Øverland M, Press CM. Cyberlindnera jadinii yeast as a functional protein source: Modulation of immunoregulatory pathways in the intestinal proteome of zebrafish ( Danio rerio). Heliyon 2024; 10:e26547. [PMID: 38468924 PMCID: PMC10925985 DOI: 10.1016/j.heliyon.2024.e26547] [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: 11/17/2023] [Revised: 02/09/2024] [Accepted: 02/15/2024] [Indexed: 03/13/2024] Open
Abstract
Yeasts contain bioactive components that can enhance fish immune robustness and disease resistance. Our study focused on analyzing intestinal immunoregulatory pathways in zebrafish (Danio rerio) using iTRAQ and 2D LC-MS/MS to quantify intestinal proteins. Zebrafish were fed either control diet (C) or diet supplemented with autolyzed Cyberlindnera jadinii (ACJ). KEGG analysis revealed that ACJ yeast diet induced increased abundance of proteins related to arginine and proline metabolism, phagosome, C-lectin receptor signaling, ribosome and PPAR signaling pathways, which can modulate and enhance innate immune responses. ACJ yeast diet also showed decreased abundance of proteins associated with inflammatory pathways, including apoptosis, necroptosis and ferroptosis. These findings indicate boosted innate immune response and control of inflammation-related pathways in zebrafish intestine. Our findings in the well annotated proteome of zebrafish enabled a detailed investigation of intestinal responses and provide insight into health-beneficial effects of yeast species C. jadinii, which is relevant for aquaculture species.
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Affiliation(s)
- Kathiresan Purushothaman
- Department of Preclinical Sciences and Pathology, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway
| | - Alexander D. Crawford
- Department of Preclinical Sciences and Pathology, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway
| | - Sérgio D.C. Rocha
- Department of Animal and Aquaculture Sciences, Faculty of Biosciences, Norwegian University of Life Sciences, P.O. Box 5003, Ås, Norway
| | - Aleksandar B. Göksu
- Department of Preclinical Sciences and Pathology, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway
| | - Byron Morales Lange
- Department of Animal and Aquaculture Sciences, Faculty of Biosciences, Norwegian University of Life Sciences, P.O. Box 5003, Ås, Norway
| | - Liv Torunn Mydland
- Department of Animal and Aquaculture Sciences, Faculty of Biosciences, Norwegian University of Life Sciences, P.O. Box 5003, Ås, Norway
| | - Shubha Vij
- School of Applied Science, Republic Polytechnic, 9 Woodlands Avenue 9, Singapore 738964, Singapore
- Tropical Futures Institute, James Cook University Singapore, 149 Sims Drive, 387380, Singapore
| | - Lin Qingsong
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore
| | - Margareth Øverland
- Department of Animal and Aquaculture Sciences, Faculty of Biosciences, Norwegian University of Life Sciences, P.O. Box 5003, Ås, Norway
| | - Charles McL. Press
- Department of Preclinical Sciences and Pathology, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway
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Wang Y, Lai Y, Fan X, Zhao Y. Macrophage migration inhibitory factor is vital for inflammatory properties and survival of peripheral blood leukocytes via enhancing mitochondrial function in Ctenopharyngodon idellus. FISH & SHELLFISH IMMUNOLOGY 2022; 131:518-526. [PMID: 36272522 DOI: 10.1016/j.fsi.2022.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/10/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
Macrophage migration inhibitory factor (MIF) is a pleiotropic protein implicated in a broad spectrum of inflammatory and proliferative disorders. The gene sequence of grass carp (Ctenopharyngodon idella) was identified and the expression level of it was regulated by cadmium exposure in our previous study. To further clarify the immune-regulatory activity of grass carp MIF, MIF was over-expressed and interfered in grass carp peripheral blood leukocytes via transfection of plasmids pcDNA3.1-MIF-EGFP and pLKO.1-shRNA-EGFP-puro, respectively. Subsequently, survival, phagocytic capacity, mitochondrial function and cytokine production of the transfected leukocytes were assayed. The results shown that grass carp MIF was necessary for leukocyte survival, because it enhanced leukocyte viability and inhibited cell apoptosis, while MIF interference disrupted the cell viability and induced leukocyte apoptosis. The effect might benefit from improved mitochondrial function as evidenced by increased ATP production, which was due to maintained mitochondrial trans-membrane potential. In addition, MIF is essential for neutral red uptake into leukocyte, and it provoked chemokine monocyte chemotactic protein-1 (MCP-1), pro-inflammatory cytokine tumor necrosis factor-alpha (TNFα), interleukin 1β (IL1β), interleukin 6 (IL6), interleukin 8 (IL8), and suppressed anti-inflammatory cytokine interleukin 10 (IL10) production. These results indicated that grass carp MIF played a vital role in regulating inflammatory properties and survival of peripheral blood leukocytes.
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Affiliation(s)
- Yilin Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Ministry of Education, Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Sichuan Province, College of Animal and Veterinary Science, Southwest Minzu University, Chengdu, 610041, PR China
| | - Yaling Lai
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Ministry of Education, Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Sichuan Province, College of Animal and Veterinary Science, Southwest Minzu University, Chengdu, 610041, PR China
| | - Xianyang Fan
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Ministry of Education, Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Sichuan Province, College of Animal and Veterinary Science, Southwest Minzu University, Chengdu, 610041, PR China
| | - Yanying Zhao
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Ministry of Education, Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Sichuan Province, College of Animal and Veterinary Science, Southwest Minzu University, Chengdu, 610041, PR China.
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Effects of Antimicrobial Peptides Gal-13 on the Growth Performance, Intestinal Microbiota, Digestive Enzyme Activities, Intestinal Morphology, Antioxidative Activities, and Immunity of Broilers. Probiotics Antimicrob Proteins 2022; 15:694-705. [PMID: 35015242 DOI: 10.1007/s12602-021-09905-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2021] [Indexed: 01/06/2023]
Abstract
To evaluate the application effect of antimicrobial peptides Gal-13 (AMP Gal-13) instead of antibiotic feed additives, 90 7-day-old Ross 308 broilers were randomly divided into 3 groups. Group A was fed a basic diet as the control, and Groups B and C were supplemented with AMP Gal-13 (100 mg/kg and 200 mg/kg, respectively). After a 35-day feeding experiment, the weight and average daily gain (ADG) of the broilers in Group B were significantly higher than those of the broilers in Group A. The Enterococcus sp. and Escherichia coli counts in the ileum and cecum in Group A were significantly higher than those in Groups B and C, while the Lactic acid bacteria (LAB) and Bifidobacterium sp. counts were significantly lower. The amylase activity of the jejunum in Group B was significantly higher than that in Group A. The villus length (VL): crypt depth (CD) ratios of the jejunum and ileum in Group B were significantly higher than those in Group A. The glutathione peroxidase (GSH-Px) activities in the liver and serum in Groups B and C were significantly higher than those in Group A, while the malondialdehyde (MDA) activity was significantly lower. The titers of Newcastle disease virus (NDV)-specific antibodies were elevated significantly in Group B at the age of 42 days. Additionally, the weights of the spleen and thymus were significantly increased. The expression levels of Il-2, Il-6, Tgf-β4, Tnf-α, and Mif in the spleen in Groups B and C were significantly downregulated to different degrees; Il-4 expression in Group B was significantly upregulated, while Ifn-γ expression in Group C was significantly upregulated. The results suggested that adding AMP Gal-13 to the diet could improve intestinal digestion, the antioxidant capacity, and immune function, ultimately promoting the growth of broilers.
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