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Ferrari L, Cattaneo DM, Abbate R, Manoni M, Ottoboni M, Luciano A, von Holst C, Pinotti L. Advances in selenium supplementation: From selenium-enriched yeast to potential selenium-enriched insects, and selenium nanoparticles. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 14:193-203. [PMID: 37484993 PMCID: PMC10362088 DOI: 10.1016/j.aninu.2023.05.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 04/29/2023] [Accepted: 05/08/2023] [Indexed: 07/25/2023]
Abstract
Selenium (Se) is an essential micronutrient that plays an important role in animal and human development and physiological homoeostasis. This review surveys the role of Se in the environment, plants and animal bodies, and discusses data on Se biofortification with different sources of supplementation, from inorganic to organic forms, with special focus on Se-enriched yeast (Se-yeast). Although Se-yeast remains one of the main sources of organic Se, other emerging and innovative sources are reviewed, such as Se-enriched insects and Se-nanoparticles and their potential use in animal nutrition. Se-enriched insects are discussed as an option for supplying Se in organic form to livestock diets. Se-nanoparticles are also discussed, as they represent a more biocompatible and less toxic source of inorganic Se for animal organisms, compared to selenite and selenate. We also provide up to date information on the legal framework in the EU, USA, and Canada of Se that is contained in feed additives. From the scientific evidence available in the literature, it can be concluded that among the inorganic forms, sodium selenite is still one of the main options, whereas Se-yeast remains the primary organic form. However, other potential sources such as Se-enriched insects and Se-nanoparticles are being investigated as they could potentially combine a high bioavailability and reduced Se emissions in the environment.
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Affiliation(s)
- Luca Ferrari
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | - Donata M.I.R. Cattaneo
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | - Rossella Abbate
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | - Michele Manoni
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | - Matteo Ottoboni
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | - Alice Luciano
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
| | | | - Luciano Pinotti
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, 26900 Lodi, Italy
- CRC I-WE (Coordinating Research Centre: Innovation for Well-Being and Environment), Università degli Studi di Milano, 20133 Milan, Italy
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Lall SP, Kaushik SJ. Nutrition and Metabolism of Minerals in Fish. Animals (Basel) 2021; 11:ani11092711. [PMID: 34573676 PMCID: PMC8466162 DOI: 10.3390/ani11092711] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/06/2021] [Accepted: 09/13/2021] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Our aim is to introduce the mineral nutrition of fish and explain the complexity of determining requirements for these elements, which are absorbed and excreted by the fish into the surrounding water. To date, only the requirements for nine minerals have been investigated. The review is focused on the absorption and the dietary factors that reduce their absorption from feed ingredients of plant and animal origin. Some diseases, such as cataracts, anemia and bone deformity, have been linked to dietary deficiency of minerals. Abstract Aquatic animals have unique physiological mechanisms to absorb and retain minerals from their diets and water. Research and development in the area of mineral nutrition of farmed fish and crustaceans have been relatively slow and major gaps exist in the knowledge of trace element requirements, physiological functions and bioavailability from feed ingredients. Quantitative dietary requirements have been reported for three macroelements (calcium, phosphorus and magnesium) and six trace minerals (zinc, iron, copper, manganese, iodine and selenium) for selected fish species. Mineral deficiency signs in fish include reduced bone mineralization, anorexia, lens cataracts (zinc), skeletal deformities (phosphorus, magnesium, zinc), fin erosion (copper, zinc), nephrocalcinosis (magnesium deficiency, selenium toxicity), thyroid hyperplasia (iodine), muscular dystrophy (selenium) and hypochromic microcytic anemia (iron). An excessive intake of minerals from either diet or gill uptake causes toxicity and therefore a fine balance between mineral deficiency and toxicity is vital for aquatic organisms to maintain their homeostasis, either through increased absorption or excretion. Release of minerals from uneaten or undigested feed and from urinary excretion can cause eutrophication of natural waters, which requires additional consideration in feed formulation. The current knowledge in mineral nutrition of fish is briefly reviewed.
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Affiliation(s)
- Santosh P. Lall
- National Research Council of Canada, Halifax, NS B3H 3Z1, Canada
- Correspondence: (S.P.L.); (S.J.K.)
| | - Sadasivam J. Kaushik
- Retd. INRA, 64310 St Pée sur Nivelle, France
- Ecoaqua Institute, Universidad de Las Palmas de Gran Canaria, 35214 Las Palmas, Spain
- Correspondence: (S.P.L.); (S.J.K.)
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Sarangi GK, Romagné F, Castellano S. Distinct Patterns of Selection in Selenium-Dependent Genes between Land and Aquatic Vertebrates. Mol Biol Evol 2019; 35:1744-1756. [PMID: 29669130 DOI: 10.1093/molbev/msy070] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Selenium (Se), a sparse element on earth, is an essential micronutrient in the vertebrate diet and its intake depends on its content in soils and waters worldwide. Selenium is required due to its function in selenoproteins, which contain selenocysteine (Sec), the 21st amino acid in the genetic code, as one of their constituent residues. Selenocysteine is analogous to the amino acid cysteine (Cys), which uses the abounding element sulfur instead. Despite the irregular distribution of Se worldwide, its distinct biochemical properties have made the substitution of Sec for Cys rare in vertebrate proteins. Still, vertebrates inhabited environments with different amounts of Se and may have distinctly adapted to it. To address this question, we compared the evolutionary forces acting on the coding sequences of selenoprotein genes and genes that regulate Se between vertebrate clades and between the Se-dependent genes and their paralogs with Cys. We find that the strength of natural selection in genes that use or regulate Se is distinct between land vertebrates and teleost fishes and more variable than in the Cys paralogs, particularly in genes involved in the preferential supply of Se to some organs and the tissue-specific expression of selenoproteins. This is compatible with vertebrates adapting to Se scarcity in land and its abundance in waters. In agreement, teleost fishes duplicated and subfunctionalized or neofunctionalized selenoprotein genes and maintained their capacity for Se transport in the body, which declined (under neutrality) for millions of years in terrestrial vertebrates. Dietary Se has thus distinctly shaped vertebrate evolution.
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Affiliation(s)
- Gaurab K Sarangi
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Frédéric Romagné
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Sergi Castellano
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Genetics and Genomic Medicine Programme, Great Ormond Street Institute of Child Health, University College London (UCL), London, United Kingdom.,UCL Genomics, London, United Kingdom
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Hybsier S, Schulz T, Wu Z, Demuth I, Minich WB, Renko K, Rijntjes E, Köhrle J, Strasburger CJ, Steinhagen-Thiessen E, Schomburg L. Sex-specific and inter-individual differences in biomarkers of selenium status identified by a calibrated ELISA for selenoprotein P. Redox Biol 2017; 11:403-414. [PMID: 28064116 PMCID: PMC5220167 DOI: 10.1016/j.redox.2016.12.025] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 12/21/2016] [Accepted: 12/23/2016] [Indexed: 12/02/2022] Open
Abstract
Selenoprotein P (SELENOP) is a liver-derived transporter of selenium (Se) in blood, and a meaningful biomarker of Se status. Se is an essential trace element for the biosynthesis of enzymatically-active selenoproteins, protecting the organism from oxidative damage. The usage of uncalibrated assays hinders the comparability of SELENOP concentrations and their pathophysiological interpretation across different clinical studies. On this account, we established a new sandwich SELENOP-ELISA and calibrated against a standard reference material (SRM1950). The ELISA displays a wide working range (11.6-538.4µg/L), high accuracy (2.9%) and good precision (9.3%). To verify whether SELENOP correlates to total Se and to SELENOP-bound Se, serum samples from healthy subjects and age-selected participants from the Berlin Aging Study II were analyzed by SELENOP-ELISA and Se quantification. SELENOP was affinity-purified and its Se content was determined from a subset of samples. There was a high correlation of total Se and SELENOP concentrations in young and elderly men, and in elderly women, but not in young women, indicating a specific sexual dimorphism in these biomarkers of Se status in young subjects. The Se content of isolated SELENOP was independent of sex and age (mean±SD: 5.4±0.5). By using this calibrated SELENOP-ELISA, prior reports on pathological SELENOP concentrations in diabetes and obesity are challenged as the reported values are outside reasonable limits. Biomarkers of Se status in clinical research need to be measured by validated assays in order to avoid erroneous data and incorrect interpretations, especially when analyzing young women. The Se content of circulating SELENOP differs between individuals and may provide some important diagnostic information on Se metabolism and status.
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Affiliation(s)
- Sandra Hybsier
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Zida Wu
- Department of Endocrinology, Diabetes and Nutritional Medicine, Campus Charité Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Ilja Demuth
- Research Group on Geriatrics, Charité-Universitätsmedizin Berlin, Berlin, Germany; Institute of Medical and Human Genetics, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Waldemar B Minich
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Kostja Renko
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Eddy Rijntjes
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Josef Köhrle
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Christian J Strasburger
- Department of Endocrinology, Diabetes and Nutritional Medicine, Campus Charité Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Lutz Schomburg
- Institute for Experimental Endocrinology, Campus Virchow-Klinikum, Charité-Universitätsmedizin Berlin, Berlin, Germany.
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Kalisinska E, Lanocha-Arendarczyk N, Kosik-Bogacka D, Budis H, Pilarczyk B, Tomza-Marciniak A, Podlasinska J, Cieslik L, Popiolek M, Pirog A, Jedrzejewska E. Muscle mercury and selenium in fishes and semiaquatic mammals from a selenium-deficient area. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 136:24-30. [PMID: 27810577 DOI: 10.1016/j.ecoenv.2016.10.028] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 10/13/2016] [Accepted: 10/23/2016] [Indexed: 05/13/2023]
Abstract
The aim of this study was to investigate and compare total mercury (Hg), selenium (Se), and Se:Hg molar ratios in fish muscles (phytophages n=3; benthophages n=32; predators n=5) and semiaquatic carnivores, including piscivores (the European otter n=8, the feral American mink n=7) and the omnivorous raccoon (n=37) from a riverine European ecosystem in a Se-deficient area. The Hg concentration in fish reached 0.337μg/g dry weight, dw (0.084μg/g wet weight, ww). We found significant differences among Hg levels in tested vertebrate groups (predators vs benthophages: 0.893 vs 0.281μg/g; piscivores vs omnivores: 6.085 vs 0.566μg/g dw). Fish groups did not differ in Se concentrations, with a mean value of 0.653μg/g dw. Significant differences were revealed between Se levels in piscivorous and omnivorous carnivores (0.360 vs 0.786μg/g dw, respectively). Fish Se:Hg molar ratio values were >2.2. Benthophages had higher the ratio than predators but similar to phytophages. Among carnivores, piscivores had much lower the ratio than raccoon (0.14 vs 3.75) but raccoon and fish medians did not significantly differ. We found almost two times higher Se levels in fish and raccoons compared to piscivores, possibly resulting from lower fish Se digestibility by piscivores in contrast to higher absorption of plant Se by many fish and omnivorous raccoons. Considering that a tissue Se:Hg molar ratio <1 may be connected with a Hg toxicity potential increase, we assume that piscivores in Se-deficient area are in worse situation and more exposed to Hg than fish and omnivores.
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Affiliation(s)
- Elzbieta Kalisinska
- Department of Biology and Medical Parasitology, Pomeranian Medical University, in Szczecin, Poland
| | | | - Danuta Kosik-Bogacka
- Department of Biology and Medical Parasitology, Pomeranian Medical University, in Szczecin, Poland.
| | - Halina Budis
- Department of Health Education, University of Szczecin, Poland
| | - Bogumila Pilarczyk
- Chair of Animal Reproduction Biotechnology and Environmental Hygiene, West Pomeranian University of Technology in Szczecin, Poland
| | - Agnieszka Tomza-Marciniak
- Chair of Animal Reproduction Biotechnology and Environmental Hygiene, West Pomeranian University of Technology in Szczecin, Poland
| | - Joanna Podlasinska
- Department of Environmental Management and Protection, Western Pomeranian University of Technology,in Szczecin, Poland
| | | | - Marcin Popiolek
- Department of Parasitology, Institute of Genetics and Microbiology, University of Wroclaw, Poland
| | - Agnieszka Pirog
- Department of Invertebrate Systematics and Ecology, Institute of Biology, Wroclaw University of Environmental and Life Sciences, Poland
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