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Chen J, Xing Y, Nie M, Xu M, Huang H, Xie H, Liao J, Lin X, Duan J, Zhang J. Comparative effects of various dietary selenium sources on growth performance, meat quality, essential trace elements content, and antioxidant capacity in broilers. Poult Sci 2024; 103:104057. [PMID: 39032309 PMCID: PMC11326887 DOI: 10.1016/j.psj.2024.104057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/23/2024] Open
Abstract
This study aimed to compare the effects of various dietary selenium (Se) sources (0.5 mg/kg) on performance, meat quality, and antioxidant capacity in broilers as well as essential trace elements concentrations in their blood and tissues. A total of 360 one-day-old male yellow-feathered chickens (37.00 ± 0.17 g) were randomly allocated to 5 diet treatments: the basal diet (CON) and 4 diets supplemented with sodium selenite (SS), selenomethionine (SM), selenium-enriched yeast (SY), and nano-selenium (NS) for 56 d, respectively, with 6 replicates per treatment and 12 chickens per replicate. Dietary Se supplementation did not affect growth performance and carcass characteristics in broilers (P > 0.05). Supplemental SM enhanced the redness in the pectoral muscle compared to CON and NS (P < 0.05). Supplementation of SY and NS improved the concentrations of Se, copper, manganese, and zinc in the serum (P < 0.05). Supplemental SS also elevated the zinc content in the serum (P < 0.05). Broilers fed the SY diet showed increased Se content in the liver and pectoral muscle compared to those fed CON, SM, and NS diets (P < 0.05). Also, SY improved the pectoral muscle Se concentration compared to SS (P < 0.05). Besides, dietary Se supplementation increased the Se content in the thigh muscle (P < 0.05), with SY showing highest Se deposition. Dietary supplementation with SS, SM, and NS improved the activities of total superoxide dismutase and total antioxidant capacity (T-AOC) in the serum (P < 0.05). Supplemental SY also elevated the T-AOC in the serum (P < 0.05). Additionally, SS and SM enhanced the T-AOC in the liver (P < 0.05). In conclusion, supplemental SM affected meat color. Supplementing diets with various Se sources increased antioxidant capacity and Se content in the thigh muscle of broilers, with SY showing a more pronounced deposition efficiency. Besides, diets supplemented with different Se sources had variable effects on the concentrations of essential trace elements in the serum and tissues of broilers.
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Affiliation(s)
- Jifa Chen
- Engineering Technology Research Center, Guangzhou Tanke Bio-tech Co., Ltd., Guangzhou, 510890, Guangdong, China; College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China; College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Yue Xing
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Min Nie
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Mingming Xu
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Huafu Huang
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Hui Xie
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Jiahao Liao
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China
| | - Xue Lin
- Engineering Technology Research Center, Guangzhou Tanke Bio-tech Co., Ltd., Guangzhou, 510890, Guangdong, China
| | - Jingna Duan
- Engineering Technology Research Center, Guangzhou Tanke Bio-tech Co., Ltd., Guangzhou, 510890, Guangdong, China
| | - Jiaxin Zhang
- College of Life Science and Resources and Environment, Yichun University, Yichun 336000, Jiangxi, China.
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Kasprzyk P, Wróbel PM, Dudała J, Geraki K, Szczerbowska-Boruchowska M, Radwańska E, Krzyżewski RM, Adamek D, Lankosz M. Elemental Composition of Skeletal Muscle Fibres Studied with Synchrotron Radiation X-ray Fluorescence (SR-XRF). Int J Mol Sci 2022; 23:ijms23147931. [PMID: 35887280 PMCID: PMC9320641 DOI: 10.3390/ijms23147931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/04/2022] Open
Abstract
Diseases of the muscle tissue, particularly those disorders which result from the pathology of individual muscle cells, are often called myopathies. The diversity of the content of individual cells is of interest with regard to their role in both biochemical mechanisms and the structure of muscle tissue itself. These studies focus on the preliminary analysis of the differences that may occur between diseased tissues and tissues that have been recognised as a reference group. To do so, 13 samples of biopsied human muscle tissues were studied: 3 diagnosed as dystrophies, 6 as (non-dystrophic) myopathy and 4 regarded as references. From these sets of muscle biopsies, 135 completely measured muscle fibres were separated altogether, which were subjected to investigations using synchrotron radiation X-ray fluorescence (SR-XRF). Muscle fibres were analysed in terms of the composition of elements such as Br, Ca, Cl, Cr, Cu, Fe, K, Mn, P, S and Zn. The performed statistical tests indicate that all three groups (dystrophies—D; myopathies—M; references—R) show statistically significant differences in their elemental compositions, and the greatest impact, according to the multivariate discriminate analysis (MDA), comes from elements such as Ca, Cu, K, Cl and S.
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Affiliation(s)
- Paula Kasprzyk
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicz 30, 30-059 Krakow, Poland; (P.M.W.); (J.D.); (M.S.-B.)
- Correspondence: (P.K.); (M.L.)
| | - Paweł M. Wróbel
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicz 30, 30-059 Krakow, Poland; (P.M.W.); (J.D.); (M.S.-B.)
| | - Joanna Dudała
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicz 30, 30-059 Krakow, Poland; (P.M.W.); (J.D.); (M.S.-B.)
| | - Kalotina Geraki
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, Oxfordshire, UK;
| | - Magdalena Szczerbowska-Boruchowska
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicz 30, 30-059 Krakow, Poland; (P.M.W.); (J.D.); (M.S.-B.)
| | - Edyta Radwańska
- Chair of Pathomorphology, Department of Neuropathology, Medical College, Jagiellonian University, Grzegórzecka 16 Str., 31-531 Krakow, Poland; (E.R.); (D.A.)
| | - Roger M. Krzyżewski
- Department of Neurosurgery and Neurotraumatology, Medical College, Jagiellonian University, Jakubowskiego 2 Str., 30-688 Krakow, Poland;
| | - Dariusz Adamek
- Chair of Pathomorphology, Department of Neuropathology, Medical College, Jagiellonian University, Grzegórzecka 16 Str., 31-531 Krakow, Poland; (E.R.); (D.A.)
| | - Marek Lankosz
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Al. Mickiewicz 30, 30-059 Krakow, Poland; (P.M.W.); (J.D.); (M.S.-B.)
- Correspondence: (P.K.); (M.L.)
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Effect of Dietary Enrichment with Flaxseed, Vitamin E and Selenium, and of Market Class on the Broiler Breast Meat-Part 1: Nutritional and Functional Traits. Nutrients 2022; 14:nu14081666. [PMID: 35458228 PMCID: PMC9024534 DOI: 10.3390/nu14081666] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/08/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023] Open
Abstract
The effect of dietary enrichment with flaxseed, selenium and vitamin E, and market class on the nutritional and functional value of breast meat was evaluated. A completely randomized block design was set up, where the experimental unit (n = 6000 birds) received conventional or enriched diet and was slaughtered at 37 (light class), 47 (medium class), or 57 (heavy class) days of life. Hence, functional and standard Pectoralis major muscles from every market class were analyzed for FA composition, inorganic elements and vitamin E. Lipid metabolism indices and health lipid indicators were assessed along with the nutritional value. A multiple linear model revealed that in breasts, the dietary treatment significantly influenced (p < 0.05) the FA profile, lipid metabolism and health lipid indices, while the slaughtering weight was related (p < 0.05) to most of elements (e.g., Na, Mg, K, Mn, and Se) and vitamin E. The interdependence of the two factors had strong relations (p < 0.05) with total PUFAs, including linolenic acid, desaturase activities, health lipid indices, trace essential elements and vitamin E. Consequently, enriched meat from heavy chickens showed the best functional and nutritional traits. Overall, the study pointed out that both market class and dietary manipulation are two relevant factors to consider for producing breast meat with higher nutritional and functional value.
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Erukainure OL, Salau VF, Xiao X, Matsabisa MG, Koorbanally NA, Islam MS. Bioactive compounds of African star apple (Chrysophyllum albidum G. Don) and its modulatory effect on metabolic activities linked to type 2 diabetes in isolated rat psoas muscle. J Food Biochem 2020; 45:e13576. [PMID: 33270256 DOI: 10.1111/jfbc.13576] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 12/15/2022]
Abstract
The infusion of Chrysophyllum albidum was investigated for its antidiabetic mechanism by studying its ability to promote glucose uptake and utilization as well as its modulatory effect on metabolic activities linked to type 2 diabetes in isolated psoas muscle. Isolated psoas muscle was incubated with different concentrations of the infusion in the presence of glucose at 37°C for 2 hr. The infusion improved muscle glucose uptake, with concomitant elevated muscular levels of glutathione, superoxide dismutase, catalase, and ectonucleotidase activities, while depleting malondialdehyde, nitric oxide, adenosine triphosphatase, acetylcholinesterase, glycogen phosphorylase, glucose 6-phosphatase, fructose-1,6-biphosphatase, and lipase activities. It also maintained muscular morphology, while increasing magnesium, calcium, and iron levels. The infusion inhibited α-glucosidase and α-amylase activities in vitro. LC-MS analysis of the infusion revealed the presence of phenolics. These results indicate that C. albidum may mediate antidiabetic activities by stimulating muscle glucose uptake and modulation of key metabolisms linked to diabetes. PRACTICAL APPLICATIONS: The African star apple is among the underutilized fruits consumed for nutritional and medicinal purposes in Western Africa. The fruits are usually wasted during its season leading to postharvest loss owing to poor utilization. The present study gives credence to its use in treating diabetes and its complications. Thus, the fruits can be utilized in the development of cheap and affordable nutraceuticals for the management of diabetes which has been reported for its high-cost treatment. Utilization of the fruits will also reduce its postharvest loss and improve its economic values.
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Affiliation(s)
- Ochuko L Erukainure
- Department of Pharmacology, School of Clinical Medicines, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Veronica F Salau
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Xin Xiao
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Motlalepula G Matsabisa
- Department of Pharmacology, School of Clinical Medicines, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Neil A Koorbanally
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Md Shahidul Islam
- Department of Pharmacology, School of Clinical Medicines, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
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Lin X, Yang T, Li H, Ji Y, Zhao Y, He J. Interactions Between Different Selenium Compounds and Essential Trace Elements Involved in the Antioxidant System of Laying Hens. Biol Trace Elem Res 2020; 193:252-260. [PMID: 30929135 DOI: 10.1007/s12011-019-01701-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 03/18/2019] [Indexed: 12/12/2022]
Abstract
The purpose of this study was to investigate the interactions between different selenium (Se) compounds including sodium selenite (SS), selenium-enriched yeast (SY), and nano-selenium (NS) and various essential trace elements involved in the antioxidant systems, and to evaluate the effects on laying performance and egg quality. A total of 288 21-week-old Hyline Sophie hens were allotted to four dietary treatments: (1) basal diet without Se supplementation; (2) basal diet supplemented with 0.3 mg/kg Se of SS; (3) basal diet supplemented with 0.3 mg/kg Se of SY; (4) basal diet supplemented with 0.3 mg/kg Se of NS. Each treatment had eight replicates with nine hens per replicate. The trial lasted for 35 days. Results demonstrated that NS supplementation decreased the egg production (EP) and increased the feed conversion rate (FCR) and eggshell thickness and that SY changed the egg shape index (p < 0.05). Supplementation with three Se compounds significantly increased serum Se concentration and glutathione peroxidase (GSH-Px) activity in all treatment groups, as well as total superoxide dismutase (T-SOD) activity in the SY and NS groups. Yolk iron (Fe) and copper (Cu) concentrations in the NS group were also increased with Se supplementation. While the serum zinc (Zn) concentration decreased in the NS and SY groups, as well as the yolk manganese (Mn) concentration in the SY group. And the total antioxidant capability (T-AOC) of yolk with 3 days of storage in the SY and NS groups, malondialdehyde (MDA) value in the NS group, and the T-SOD activity and MDA value of yolk with 10 days of storage in the SY group also decreased. Thus, the source of Se compounds may influence the balance between Se and other trace elements including Zn, Mn, Fe, and Cu, which is important for proper antioxidant defense in blood and egg yolk of laying hens.
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Affiliation(s)
- Xue Lin
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
- College of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Ting Yang
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Hua Li
- College of Life Science and Engineering, Foshan University, Foshan, 528231, China
| | - Yinli Ji
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Yurong Zhao
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
| | - Jianhua He
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
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Qu KC, Li HQ, Tang KK, Wang ZY, Fan RF. Selenium Mitigates Cadmium-Induced Adverse Effects on Trace Elements and Amino Acids Profiles in Chicken Pectoral Muscles. Biol Trace Elem Res 2020; 193:234-240. [PMID: 30805876 DOI: 10.1007/s12011-019-01682-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 02/17/2019] [Indexed: 01/02/2023]
Abstract
Cadmium (Cd), as one of the most toxic heavy metals, has become a widespread environmental contaminant and threats the food quality and safety. The protective effect of selenium (Se) on Cd-induced tissue lesion and cytotoxicity in chicken has been extensively reported. The objective of this study was to investigate the antagonistic effect of Se on Cd-induced damage of chicken pectoral muscles via analyzing the trace elements and amino acids profiles. Firstly, 19 trace elements contents were analyzed by inductively coupled plasma mass spectrometry (ICP-MS). The results showed that under Cd exposure, the contents of Cd, lead (Pb), mercury (Hg), aluminum (Al), and lithium (Li) were significantly elevated, and the contents of Se, iron (Fe), and chromium (Cr) were significantly reduced. However, supplementing Se significantly reversed the effects induced by Cd. Secondly, the amino acids contents were detected by L-8900 automatic amino acid analyzer. The results showed that supplementing Se increased significantly Cd-induced decrease of valine (Val), leucine (Leu), arginine (Arg), and proline (Pro). Thirdly, the results of principal component analysis (PCA) showed that cobalt (Co), manganese (Mn), silicium (Si), and Pro may play special roles in response to the process of Se antagonizes Cd-induced damage of pectoral muscles in chickens. In summary, these results indicated that different trace elements and amino acids possessed and exhibited distinct responses to suffer from Se and/or Cd in chicken pectoral muscles. Notably, Se alleviated Cd-induced adverse effects by regulating trace elements and amino acids profiles in chicken pectoral muscles.
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Affiliation(s)
- Kui-Chao Qu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
| | - Hui-Qin Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Kou-Kou Tang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
| | - Zhen-Yong Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China
| | - Rui-Feng Fan
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China.
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China.
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Shandong Agricultural University, 61 Daizong Street, Tai'an City, 271018, Shandong Province, China.
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Wang Y, Zhao H, Fei D, Shao Y, Liu J, Jiang G, Xing M. Discrepant effects of copper (II) stress on different types of skeletal muscles in chicken: Elements and amino acids. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 167:227-235. [PMID: 30342355 DOI: 10.1016/j.ecoenv.2018.10.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/19/2018] [Accepted: 10/05/2018] [Indexed: 06/08/2023]
Abstract
Different distributions of 28 elements and 17 amino acids in pectoralis, wing biceps brachii and leg gastrocnemius of chicken upon CuSO4 (300 mg/kg) exposure for 90 days were investigated. Accompanied by copper accumulation, pathological injuries were observed in those three kinds of skeletal muscles using histological and ultrastructural methods. Based on data obtained, we analyzed leg gastrocnemius displayed the most increases (P < 0.000) in all three kinds of elements detected, including macroelements (131%), essential microelements (129%) and toxic microelements (179%) than the other two skeletal muscles. Furthermore, decreased total amino acids (P = 0.006), a susceptibility of lipid peroxidation/oxidative stress and a disequilibrium of nutrition and taste were analyzed in the leg gastrocnemius, indicating an unsuitability for human consumption. Intriguingly, these anomalies were scarce in pectoralis and wing biceps brachii. Combined with multivariate analysis we may conclude that leg gastrocnemius are more vulnerable to copper stress than pectoralis and wing biceps brachii in chicken.
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Affiliation(s)
- Yu Wang
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Hongjing Zhao
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Dongxue Fei
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Yizhi Shao
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Juanjuan Liu
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China
| | - Guangshun Jiang
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China.
| | - Mingwei Xing
- College of Wildlife Resources, Northeast Forestry University, Harbin 150040, Heilongjiang, PR China.
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Conrad M, Kagan VE, Bayir H, Pagnussat GC, Head B, Traber MG, Stockwell BR. Regulation of lipid peroxidation and ferroptosis in diverse species. Genes Dev 2018; 32:602-619. [PMID: 29802123 PMCID: PMC6004068 DOI: 10.1101/gad.314674.118] [Citation(s) in RCA: 316] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review by Conrad et al. reviews the functions and regulation of lipid peroxidation, ferroptosis, and the antioxidant network in diverse species, including humans, other mammals and vertebrates, plants, invertebrates, yeast, bacteria, and archaea, and discusses the potential evolutionary roles of lipid peroxidation and ferroptosis. Lipid peroxidation is the process by which oxygen combines with lipids to generate lipid hydroperoxides via intermediate formation of peroxyl radicals. Vitamin E and coenzyme Q10 react with peroxyl radicals to yield peroxides, and then these oxidized lipid species can be detoxified by glutathione and glutathione peroxidase 4 (GPX4) and other components of the cellular antioxidant defense network. Ferroptosis is a form of regulated nonapoptotic cell death involving overwhelming iron-dependent lipid peroxidation. Here, we review the functions and regulation of lipid peroxidation, ferroptosis, and the antioxidant network in diverse species, including humans, other mammals and vertebrates, plants, invertebrates, yeast, bacteria, and archaea. We also discuss the potential evolutionary roles of lipid peroxidation and ferroptosis.
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Affiliation(s)
- Marcus Conrad
- Institute of Developmental Genetics, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), 85764 Neuherberg, Germany
| | - Valerian E Kagan
- Center for Free Radical and Antioxidant Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA.,Department of Environmental Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA.,Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA.,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA.,Laboratory of Navigational Lipidomics of Cell Death and Regeneration, I.M. Sechenov First Moscow State Medical University, Moscow 119992, Russia
| | - Hülya Bayir
- Center for Free Radical and Antioxidant Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA.,Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA
| | - Gabriela C Pagnussat
- Instituto de Investigaciones Biológicas, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Mar del Plata, 7600 Mar del Plata, Argentina
| | - Brian Head
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97330.,Molecular and Cell Biology Graduate Program, Oregon State University, Corvallis, Oregon 97330, USA
| | - Maret G Traber
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97330.,College of Public Health and Human Sciences, Oregon State University, Corvallis, Oregon 97330, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA.,Department of Chemistry, Columbia University, New York, New York 10027, USA
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