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Lee B, Lee J, Lim S, Seong M, Yun H, Han S, Kim KW, Lee S, Jeong SM, Park MC, Hong WS, Kwon SR, Park Y. Effects of Low-Lipid Diets on Growth, Haematology, Histology and Immune Responses of Parr-Stage Atlantic Salmon ( Salmo salar). Animals (Basel) 2024; 14:1581. [PMID: 38891628 PMCID: PMC11171226 DOI: 10.3390/ani14111581] [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: 04/24/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
Lipids in fish diets provide energy and play important roles in immunity and metabolism. Atlantic salmon, a species that migrates from freshwater to seawater, requires high energy, especially during smoltification. Juvenile teleosts have low lipid requirements, and a high dietary lipid content is known to have negative effects on their growth and digestion. Therefore, this study evaluated the effect of two commercial rainbow trout feeds (low-lipid, 13.41% and 14.6%) on the growth and immune responses of early parr-stage Atlantic salmon compared to commercial salmon feed (high-lipid, 29.52%). Atlantic salmon parr (weight: 14.56 ± 2.1 g; length: 11.23 ± 0.44 cm) were randomly divided into three groups and fed either one of two commercial rainbow trout feeds (RTF1 and RTF2) or the commercial salmon feed (ASF) for 12 weeks. At the end of the feeding trial, growth, haematology, histology and gene expression analyses were performed. There were no significant differences in weight gain rates or feed efficiency between the groups (p > 0.05). Superoxidate dismutase, glutathione peroxidase, lysozyme and immunoglobulin M activities were not different among the experimental groups (p > 0.05). A histological examination of the liver and intestinal tissues showed no pathological symptoms of inflammatory response or lipid accumulation in any of the groups. In an intestinal transcriptome analysis using RNA-seq, the expression levels of several genes linked to lipids, immune-related proteins, cytokines and chemokines did not differ significantly between the groups (p > 0.05). Commercial rainbow trout feed with low lipid content has no clear negative impact on the development of Atlantic salmon during the early parr stage (14.5 to 39.6 g). This study provides basic information for the development of economical feed for early parr-stage Atlantic salmon.
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Affiliation(s)
- Byoungyoon Lee
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Junoh Lee
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Saeyeon Lim
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Minjae Seong
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Hanbin Yun
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Sijun Han
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Kang-Woong Kim
- Aquafeed Research Center, National Institute of Fisheries Science (NIFS), Pohang 37517, Republic of Korea; (K.-W.K.); (S.L.); (S.-M.J.)
| | - Seunghan Lee
- Aquafeed Research Center, National Institute of Fisheries Science (NIFS), Pohang 37517, Republic of Korea; (K.-W.K.); (S.L.); (S.-M.J.)
| | - Seong-Mok Jeong
- Aquafeed Research Center, National Institute of Fisheries Science (NIFS), Pohang 37517, Republic of Korea; (K.-W.K.); (S.L.); (S.-M.J.)
| | - Mun Chang Park
- Gangwon State Inland Water Resource Center, Chuncheon 24210, Republic of Korea; (M.C.P.); (W.S.H.)
| | - Woo Seok Hong
- Gangwon State Inland Water Resource Center, Chuncheon 24210, Republic of Korea; (M.C.P.); (W.S.H.)
| | - Se Ryun Kwon
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
| | - Youngjin Park
- Department of Aquatic Life Medical Sciences, Sunmoon University, Asan 31460, Republic of Korea; (B.L.); (J.L.); (S.L.); (M.S.); (H.Y.); (S.H.); (S.R.K.)
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Yeo J, Colombo SM, Guerra NI, Parrish CC. Shotgun-Based Mass Spectrometry Analysis of Phospholipid and Triacylglycerol Molecular Species and Eicosanoids in Salmon Muscle Tissue on Feeding Microbial Oil. Mar Drugs 2023; 22:11. [PMID: 38276649 PMCID: PMC10820676 DOI: 10.3390/md22010011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/15/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024] Open
Abstract
The continuous growth of aquaculture places a growing demand on alternative sources of fish oil (FO). Certain microorganisms provide a sustainable replacement for FO due to their content of EPA and DHA, which are essential for fish health. Appreciable evidence shows that changes in feeding sources may alter the nutritional components of salmon; however, the influence of diets on lipid species remains unclear. In this study, the identification and semi-quantification of lipid molecular species in salmon muscle during feeding with a microbial oil (MO) were carried out by focusing on triacylglycerol (TAG) and diacyl-phospholipid using shotgun-based mass spectrometry analysis. DHA in the MO diet was efficiently incorporated into phospholipid structures on feeding, followed by accumulation in salmon muscle. The MO diet elevated the level of certain EPA-containing TAGs, such as TAG C52:5 (16:0_16:0_20:5) and TAG C54:6 (16:0_18:1_20:5), indicating that the MO diet may be an excellent source for enhancement of the abundance of ω3 lipids. Further, prostaglandins (PGs) PGE2 and PGF3α were identified and quantified for the first time in salmonid tissue.
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Affiliation(s)
- JuDong Yeo
- Department of Ocean Sciences, Memorial University of Newfoundland, St. John’s, NL A1C 5S7, Canada;
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Republic of Korea
| | - Stefanie M. Colombo
- Department of Animal Science and Aquaculture, Dalhousie University, Truro, NS B2N 5E3, Canada;
| | - Nigel I. Guerra
- Department of Ocean Sciences, Memorial University of Newfoundland, St. John’s, NL A1C 5S7, Canada;
| | - Christopher C. Parrish
- Department of Ocean Sciences, Memorial University of Newfoundland, St. John’s, NL A1C 5S7, Canada;
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Li Y, Xue H, Fei Y, Yang Y, Huang D, Wang L, Xiong X, Xiong X. A rapid and closed-tube method based on the dual-color fluorescence loop-mediated isothermal amplification for visual detection of Atlantic salmon (Salmo salar). Food Chem 2023; 405:134975. [PMID: 36410220 DOI: 10.1016/j.foodchem.2022.134975] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/16/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
Loop-mediated isothermal amplification (LAMP) visual detection based on hydroxyl naphthol blue (HNB) and SYTO 9 is often confounded by the narrow color variation window and the requirement of empirical preset of cutoff intensity value. To improve the suitability for naked-eye inspection, the present work proposed a strategy based on the fluorescence property of SYTO 9 and HNB to enlarge the contrast and a novel dual-color fluorescence LAMP (dfLAMP) assay was developed for visual detection of Atlantic salmon. Specifically, HNB of 26.25 μM, blended with SYTO 9 of 0.75-1.5 μM, was added in the mixture before amplification, producing light green fluorescence for both positive and negative samples. After amplification, green or yellow-green fluorescence was observed for positive samples, while only orange-red fluorescence emitted for negative ones, enabling an easy and rapid distinguish. The optimized dfLAMP assay has proved its specificity and can detect as little as 1 fg Atlantic salmon DNA.
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Affiliation(s)
- Yi Li
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211800, China
| | - Hanyue Xue
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211800, China
| | - Yanjing Fei
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211800, China
| | - Ying Yang
- School of Horticulture, Anhui Agricultural University, Hefei 230036, China.
| | - Danping Huang
- The State Light Industry Food Quality Supervision and Detection Station, Nanjing 210009, China
| | - Libin Wang
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Xiaohui Xiong
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211800, China
| | - Xiong Xiong
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211800, China.
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Hue I, Capilla E, Rosell-Moll E, Balbuena-Pecino S, Goffette V, Gabillard JC, Navarro I. Recent advances in the crosstalk between adipose, muscle and bone tissues in fish. Front Endocrinol (Lausanne) 2023; 14:1155202. [PMID: 36998471 PMCID: PMC10043431 DOI: 10.3389/fendo.2023.1155202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 02/27/2023] [Indexed: 03/17/2023] Open
Abstract
Control of tissue metabolism and growth involves interactions between organs, tissues, and cell types, mediated by cytokines or direct communication through cellular exchanges. Indeed, over the past decades, many peptides produced by adipose tissue, skeletal muscle and bone named adipokines, myokines and osteokines respectively, have been identified in mammals playing key roles in organ/tissue development and function. Some of them are released into the circulation acting as classical hormones, but they can also act locally showing autocrine/paracrine effects. In recent years, some of these cytokines have been identified in fish models of biomedical or agronomic interest. In this review, we will present their state of the art focusing on local actions and inter-tissue effects. Adipokines reported in fish adipocytes include adiponectin and leptin among others. We will focus on their structure characteristics, gene expression, receptors, and effects, in the adipose tissue itself, mainly regulating cell differentiation and metabolism, but in muscle and bone as target tissues too. Moreover, lipid metabolites, named lipokines, can also act as signaling molecules regulating metabolic homeostasis. Regarding myokines, the best documented in fish are myostatin and the insulin-like growth factors. This review summarizes their characteristics at a molecular level, and describes both, autocrine effects and interactions with adipose tissue and bone. Nonetheless, our understanding of the functions and mechanisms of action of many of these cytokines is still largely incomplete in fish, especially concerning osteokines (i.e., osteocalcin), whose potential cross talking roles remain to be elucidated. Furthermore, by using selective breeding or genetic tools, the formation of a specific tissue can be altered, highlighting the consequences on other tissues, and allowing the identification of communication signals. The specific effects of identified cytokines validated through in vitro models or in vivo trials will be described. Moreover, future scientific fronts (i.e., exosomes) and tools (i.e., co-cultures, organoids) for a better understanding of inter-organ crosstalk in fish will also be presented. As a final consideration, further identification of molecules involved in inter-tissue communication will open new avenues of knowledge in the control of fish homeostasis, as well as possible strategies to be applied in aquaculture or biomedicine.
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Affiliation(s)
- Isabelle Hue
- Laboratory of Fish Physiology and Genomics, UR1037, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Rennes, France
| | - Encarnación Capilla
- Departament de Biologia Cel·lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Enrique Rosell-Moll
- Departament de Biologia Cel·lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Sara Balbuena-Pecino
- Departament de Biologia Cel·lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Valentine Goffette
- Laboratory of Fish Physiology and Genomics, UR1037, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Rennes, France
| | - Jean-Charles Gabillard
- Laboratory of Fish Physiology and Genomics, UR1037, Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Rennes, France
| | - Isabel Navarro
- Departament de Biologia Cel·lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
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Quiñones J, Díaz R, Beltrán JF, Velazquez L, Cancino D, Muñoz E, Dantagnan P, Hernández A, Sepúlveda N, Farías JG. Analysis of Muscle Lipidome in Juvenile Rainbow Trout Fed Rapeseed Oil and Cochayuyo Meal. Biomolecules 2022; 12:biom12060805. [PMID: 35740930 PMCID: PMC9221170 DOI: 10.3390/biom12060805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/20/2022] [Accepted: 05/26/2022] [Indexed: 02/06/2023] Open
Abstract
This study aimed to analyze the effects on the lipidome of juvenile Oncorhynchus mykiss muscle fed 90% Brassica napus “rapeseed” oil and different amounts of Durvillaea antarctica “Cochayuyo” meal (1.5, 3 and 6%) as a replacement for cellulose. The analysis allowed for the identification of 329 lipids, mainly represented by phospholipids and fatty esters. The inclusion of Brassica napus oil significantly increased the levels of C18:2 species and fatty esters of hydroxylated fatty acids, which could play a bioactive role in human health. One of the most abundant lipids in all fillets was Phosphatidylcholine 33:6, which, according to the literature, could be considered a biomarker for the identification of Oncorhynchus mykiss. In all experimental diets, the species Phosphatidylethanolamine 15:1-18:24 showed four-fold higher levels than the control; increments of n-3- and n-6-rich phospholipids were also observed. Diets containing Durvillaea antarctica meal did not generate more significant variation in fish muscle phospholipids relative to the muscle of the rapeseed-oil-only group. These lipid species consist of medium- and long-chain fatty acids with different degrees of unsaturation. Still, it appears that the rapeseed oil masks the lipid contribution of the meal, possibly due to the low levels of total lipids in the macroalgae.
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Affiliation(s)
- John Quiñones
- Facultad de Ciencias Agropecuarias y Forestales, Universidad de La Frontera, Temuco 4780000, Chile
| | - Rommy Díaz
- Facultad de Ciencias Agropecuarias y Forestales, Universidad de La Frontera, Temuco 4780000, Chile
| | - Jorge F Beltrán
- Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco 4780000, Chile
| | - Lidiana Velazquez
- Programa de Doctorado en Ciencias Agroalimentarias y Medioambiente, Universidad de La Frontera, Temuco 4780000, Chile
| | - David Cancino
- Escuela de Medicina Veterinaria, Facultad de Ciencias, Universidad Mayor, Temuco 4780000, Chile
| | - Erwin Muñoz
- Programa de Doctorado en Ciencias Mención Biología Celular y Molecular Aplicada, Universidad de La Frontera, Temuco 4780000, Chile
| | - Patricio Dantagnan
- Núcleo de Investigación de Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco 4780000, Chile
| | - Adrián Hernández
- Núcleo de Investigación de Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco 4780000, Chile
| | - Néstor Sepúlveda
- Facultad de Ciencias Agropecuarias y Forestales, Universidad de La Frontera, Temuco 4780000, Chile
- Centro de Tecnología e Innovación de la Carne, Universidad de La Frontera, Temuco 4780000, Chile
| | - Jorge G Farías
- Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco 4780000, Chile
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Rey F, Melo T, Lopes D, Couto D, Marques F, Domingues MDRM. Applications of lipidomics in marine organisms: Progresses, challenges and future perspectives. Mol Omics 2022; 18:357-386. [DOI: 10.1039/d2mo00012a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Marine ecosystems comprise a high diversity of life forms, such as algae, invertebrates, and vertebrates. These organisms have adapted their physiology according to the conditions of the environments in which...
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