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Li R, Li Y, Tian M, Zhang H, Lou L, Liu K, Zhang J, Zhao Y, Zhang J, Le S, Fu X, Zhou Y, Li W, Gao X, Nie Y. Comparative proteomic profiling reveals a pathogenic role for the O-GlcNAcylated AIMP2-PARP1 complex in aging-related hepatic steatosis in mice. FEBS Lett 2021; 596:128-145. [PMID: 34817071 DOI: 10.1002/1873-3468.14242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/29/2021] [Accepted: 11/15/2021] [Indexed: 11/07/2022]
Abstract
The prevalence of non-alcoholic fatty liver disease (NAFLD) increases with aging. However, the mechanism of aging-related NAFLD remains unclear. Herein, we constructed an aging-related hepatic steatosis model and analyzed the differentially expressed proteins (DEPs) in livers from young and old mice using liquid chromatography-mass spectrometry. Five hundred and eighty-eight aging-related DEPs and novel pathways were identified. Aminoacyl tRNA synthetase complex-interacting multifunctional protein 2 (AIMP2), the most significantly upregulated protein, promoted poly(ADP-ribose) polymerase 1 (PARP1) activation in aging-related hepatic steatosis. Additionally, mice liver-specific O-GlcNAcase knockout promoted AIMP2 and PARP1 expression. O-GlcNAc transferase (OGT) overexpression and O-GlcNAcase inhibition by genetic or pharmaceutical manipulations increased AIMP2 and PARP1 levels in vitro. Mechanistically, O-GlcNAcylation increased AIMP2 protein stability, leading to its aggregation. Our study reveals O-GlcNAcylated AIMP2 as a novel pathogenic regulator of aging-related hepatic steatosis.
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Affiliation(s)
- Renlong Li
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Yan Li
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Miaomiao Tian
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Haohao Zhang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Lijun Lou
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Kun Liu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Jiehao Zhang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Yu Zhao
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Jing Zhang
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Shuangshuang Le
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Xin Fu
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Yao Zhou
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Wenjiao Li
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Xianchun Gao
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
| | - Yongzhan Nie
- State key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an, China
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TMT-based quantitative proteomic analysis of hepatic tissue reveals the effects of dietary cyanidin-3-diglucoside-5-glucoside-rich extract on alleviating D-galactose-induced aging in mice. J Proteomics 2020; 232:104042. [PMID: 33161165 DOI: 10.1016/j.jprot.2020.104042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 10/16/2020] [Accepted: 11/02/2020] [Indexed: 12/24/2022]
Abstract
Cyanidin-3-diglucoside-5-glucoside (CY3D5G) derivatives as major pigments in red cabbage exhibit in vitro antioxidant effects. This study evaluated the effects of CY3D5G-rich extract on oxidative stress in D-galactose-induced accelerated aging. Thirty male C57BL/6 J mice were divided into three groups: a normal control group and two D-galactose-injected groups orally administered with or without CY3D5G-rich extract (700 μmol/kg body weight). Dietary supplementation of CY3D5G-rich extract for 6 weeks increased superoxide dismutase activity, glutathione peroxidase activity, and total antioxidant capacity while suppressed malondialdehyde content in serum (p < 0.05) and tissues. Hepatic proteome analysis revealed that 243 proteins were significantly modulated by experimental treatment (p < 0.05). CY3D5G-rich extract treatment suppressed proteins involved in electron transport chain and up-regulated proteins that play important roles in glycolysis, tricarboxylic acid cycle, and actin cytoskeleton. These changes in above metabolic pathways may contribute to reducing the production and release of ROS and attenuating oxidative damage in aged mice. SIGNIFICANCE: Anthocyanins are the most abundant dietary flavonoids with potential health benefits. The proteomic analysis of mice liver in this study revealed the effect of cyanidin-3-diglucoside-5-glucoside (CY3D5G) consumption in D-galactose-induced accelerated aging. In total, 2054 protein groups were quantified in all samples without any missing value, and 243 protein groups were identified with statistical significance (p < 0.05). Bioinformatics analysis suggested that electron transport chain, glycolysis, tricarboxylic acid cycle, and actin cytoskeleton were closely correlated with CY3D5G treatment. These findings provide useful information to understand the anti-aging effect of anthocyanin, and the results of which could promote the use of anthocyanins in food and pharmaceutical industries.
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Quantitative proteomics to study aging in rabbit liver. Mech Ageing Dev 2020; 187:111227. [PMID: 32126221 DOI: 10.1016/j.mad.2020.111227] [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: 03/29/2019] [Revised: 01/24/2020] [Accepted: 02/27/2020] [Indexed: 12/23/2022]
Abstract
Aging globally effects cellular and organismal metabolism across a range of mammalian species, including humans and rabbits. Rabbits (Oryctolagus cuniculus are an attractive model system of aging due to their genetic similarity with humans and their short lifespans. This model can be used to understand metabolic changes in aging especially in major organs such as liver where we detected pronounced variations in fat metabolism, mitochondrial dysfunction, and protein degradation. Such changes in the liver are consistent across several mammalian species however in rabbits the downstream effects of these changes have not yet been explored. We have applied proteomics to study changes in the liver proteins from young, middle, and old age rabbits using a multiplexing cPILOT strategy. This resulted in the identification of 2,586 liver proteins, among which 45 proteins had significant p < 0.05) changes with aging. Seven proteins were differentially-expressed at all ages and include fatty acid binding protein, aldehyde dehydrogenase, enoyl-CoA hydratase, 3-hydroxyacyl CoA dehydrogenase, apolipoprotein C3, peroxisomal sarcosine oxidase, adhesion G-protein coupled receptor, and glutamate ionotropic receptor kinate. Insights to how alterations in metabolism affect protein expression in liver have been gained and demonstrate the utility of rabbit as a model of aging.
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Roth JD, Dobson FS, Criscuolo F, Uhlrich P, Zahariev A, Bergouignan A, Viblanc VA. Subtle short-term physiological costs of an experimental augmentation of fleas in wild Columbian ground squirrels. ACTA ACUST UNITED AC 2019; 222:jeb.203588. [PMID: 31138632 DOI: 10.1242/jeb.203588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/16/2019] [Indexed: 11/20/2022]
Abstract
Parasites affect many aspects of host physiology and behavior, and thus are generally thought to negatively impact host fitness. However, changes in form of short-term parasite effects on host physiological markers have generally been overlooked in favor of fitness measures. Here, we studied flea (Oropsylla idahoensis and Oropsylla opisocroistis tuberculata) parasitism on a natural population of Columbian ground squirrels (Urocitellus columbianus) in Sheep River Provincial Park, AB, Canada. Fleas were experimentally added to adult female U. columbianus at physiologically demanding times, including birth, lactation and weaning of their young. The body mass of adult females, as well as their oxidative stress and immunity were recorded multiple times over the active season under flea-augmented and control conditions. We also measured the prevalence of an internal parasite (Trypanosoma otospermophili). Doubly labeled water (DLW) was intra-peritoneally injected at peak lactation to examine energy expenditure. Effects of parasites on oxidative stress were only observed after offspring were weaned. There was no direct effect of experimentally heightened flea prevalence on energy use. A short-term 24 h mass loss (-17 g) was detected briefly after parasite addition, likely due to U. columbianus preferentially allocating time for grooming. Our parasite augmentation did not strongly affect hosts and suggested that short-term physiological effects were unlikely to culminate in long-term fitness consequences. Columbian ground squirrels appear to rapidly manage parasite costs, probably through grooming.
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Affiliation(s)
- Jeffrey D Roth
- Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA
| | - F Stephen Dobson
- Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA
| | - François Criscuolo
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg CEDEX 2, France
| | - Pierre Uhlrich
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg CEDEX 2, France
| | - Alexandre Zahariev
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg CEDEX 2, France
| | - Audrey Bergouignan
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg CEDEX 2, France
| | - Vincent A Viblanc
- Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg CEDEX 2, France
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Tascher G, Burban A, Camus S, Plumel M, Chanon S, Le Guevel R, Shevchenko V, Van Dorsselaer A, Lefai E, Guguen-Guillouzo C, Bertile F. In-Depth Proteome Analysis Highlights HepaRG Cells as a Versatile Cell System Surrogate for Primary Human Hepatocytes. Cells 2019; 8:E192. [PMID: 30795634 PMCID: PMC6406872 DOI: 10.3390/cells8020192] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/16/2019] [Accepted: 02/18/2019] [Indexed: 12/12/2022] Open
Abstract
Of the hepatic cell lines developed for in vitro studies of hepatic functions as alternatives to primary human hepatocytes, many have lost major liver-like functions, but not HepaRG cells. The increasing use of the latter worldwide raises the need for establishing the reference functional status of early biobanked HepaRG cells. Using deep proteome and secretome analyses, the levels of master regulators of the hepatic phenotype and of the structural elements ensuring biliary polarity were found to be close to those in primary hepatocytes. HepaRG cells proved to be highly differentiated, with functional mitochondria, hepatokine secretion abilities, and an adequate response to insulin. Among differences between primary human hepatocytes and HepaRG cells, the factors that possibly support HepaRG transdifferentiation properties are discussed. The HepaRG cell system thus appears as a robust surrogate for primary hepatocytes, which is versatile enough to study not only xenobiotic detoxification, but also the control of hepatic energy metabolism, secretory function and disease-related mechanisms.
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Affiliation(s)
- Georg Tascher
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS, IPHC UMR 7178, Université de Strasbourg, F-67087 Strasbourg, France.
- Institute of Biochemistry II, Goethe University Hospital, D-60590 Frankfurt am Main, Germany.
| | - Audrey Burban
- INSERM U1241 NuMeCan, Université de Rennes 1, F-35033 Rennes, France.
| | - Sandrine Camus
- Biopredic International, Parc d'Affaires de la Bretêche, F-35760 St Grégoire, France.
| | - Marine Plumel
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS, IPHC UMR 7178, Université de Strasbourg, F-67087 Strasbourg, France.
| | - Stéphanie Chanon
- CarMeN Laboratory, INSERM, INRA, University of Lyon, F-69310 Pierre-Bénite, France.
| | - Remy Le Guevel
- ImPACcell platform, Biosit, Université de Rennes 1, F-35043 Rennes, France.
| | - Valery Shevchenko
- Biopredic International, Parc d'Affaires de la Bretêche, F-35760 St Grégoire, France.
| | - Alain Van Dorsselaer
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS, IPHC UMR 7178, Université de Strasbourg, F-67087 Strasbourg, France.
| | - Etienne Lefai
- CarMeN Laboratory, INSERM, INRA, University of Lyon, F-69310 Pierre-Bénite, France.
| | - Christiane Guguen-Guillouzo
- INSERM U1241 NuMeCan, Université de Rennes 1, F-35033 Rennes, France.
- Biopredic International, Parc d'Affaires de la Bretêche, F-35760 St Grégoire, France.
| | - Fabrice Bertile
- Laboratoire de Spectrométrie de Masse BioOrganique, CNRS, IPHC UMR 7178, Université de Strasbourg, F-67087 Strasbourg, France.
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Criscuolo F, Sorci G, Behaim-Delarbre M, Zahn S, Faivre B, Bertile F. Age-related response to an acute innate immune challenge in mice: proteomics reveals a telomere maintenance-related cost. Proc Biol Sci 2018; 285:rspb.2018.1877. [PMID: 30518572 DOI: 10.1098/rspb.2018.1877] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/12/2018] [Indexed: 12/20/2022] Open
Abstract
Ageing is characterized by the impairment of the acute innate immune response and the upregulation of low-grade inflammation, i.e. inflammaging. At the cellular level, telomeres are considered as a marker of biological ageing as their length is progressively eroded in the absence of repair mechanisms. However, the link between telomeres and inflammaging remains underexplored. We aimed to identify proteins that are differentially expressed between age classes in response to an acute inflammatory challenge. We challenged young (two months) and old (12 months) C57BL/6 mice using bacterial lipopolysaccharide (LPS) and measured telomere length and proteomic profiles in splenocytes. In total, 233 out of the 1966 proteins we quantified differed among experimental groups. A hierarchical clustering analysis revealed that nine of those 233 proteins were differently expressed among the experimental groups. Young mice responded to LPS by increasing the expression of proteins involved in the innate immune response, and interestingly, in telomere length maintenance. However, this regulation was impaired at older ages. These results are in agreement with the assumption that the strength of selection declines with age, potentially explaining the maintenance of costly, dysregulated, immune responses at old age. We suggest that the immune response is competing with the telomere maintenance process, highlighting how telomeres reflect the ageing trade-off even in a species where telomere length is not related to lifespan.
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Affiliation(s)
| | - Gabriele Sorci
- Biogéosciences, CNRS UMR 6282, Université Bourgogne Franche-Comté, Dijon, France
| | | | - Sandrine Zahn
- CNRS, Université de Strasbourg, IPHC UMR 7178, 67000 Strasbourg, France
| | - Bruno Faivre
- Biogéosciences, CNRS UMR 6282, Université Bourgogne Franche-Comté, Dijon, France
| | - Fabrice Bertile
- CNRS, Université de Strasbourg, IPHC UMR 7178, 67000 Strasbourg, France
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Xiao MH, Xia JY, Wang ZL, Hu WX, Fan YL, Jia DY, Li J, Jing PW, Wang L, Wang YP. Ginsenoside Rg1 attenuates liver injury induced by D-galactose in mice. Exp Ther Med 2018; 16:4100-4106. [PMID: 30402153 PMCID: PMC6200997 DOI: 10.3892/etm.2018.6727] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 08/02/2018] [Indexed: 02/06/2023] Open
Abstract
The present study investigated the effect and underlying mechanisms of ginsenoside Rg1 (Rg1) in attenuating subacute liver injury induced by D-galactose (D-gal) in mice. Specific Pathogen Free (SPF) male C57BL/6J mice were randomly divided into 3 groups: i) D-gal-administration group (D-gal group), where the mice were intraperitoneally administrated with D-gal (120 mg/kg/day for 42 days); ii) D-gal + Rg1 group where the mice were treated with 120 mg/kg/day D-gal for 42 days and with Rg1 at a dose of 20 mg/kg/day for 35 days. The first dose of Rg1 was administered on the 8th day of treatment with D-gal; and iii) the normal control group, where the mice were injected with an equal volume of saline for 42 days. The day following the final injections in all groups, peripheral blood was collected and serum was prepared to measure the contents of aspartate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin (TBiL), advanced glycation end products (AGEs) and 8-hydroxy-2 deoxyguanosine (8-OH-dG). Liver tissue homogenates were prepared to measure the contents of malondialdehyde (MDA) and glutathione (GSH), and the activities of glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD). Paraffin section were prepared to observe the microscopic structure of the liver. Transmission electron microscopy was used to observe the ultrastructure of hepatocytes. Frozen section were prepared and stained with senescence-associated β-galactosidase to detect the relative optical density value of senescence-associated markers. Compared with the D-gal group, the contents of AST, ALT, TBiL, AGEs and MDA significantly decreased in the D-gal + Rg1 group, while the activities of SOD and GSH-Px markedly increased, and liver injury and degenerative alterations of hepatocytes were reduced. Administration of Rg1 induced a protective effect on D-gal-induced liver injury in mice by inhibiting the oxidative stress, reducing DNA damage and decreasing the AGE content.
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Affiliation(s)
- Ming-He Xiao
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Jie-Yu Xia
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China.,Key Laboratory for Biorheological Science and Technology of Ministry of Education, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing 400044, P.R. China
| | - Zi-Ling Wang
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wen-Xu Hu
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Yan-Ling Fan
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Dao-Yong Jia
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Jing Li
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Peng-Wei Jing
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Lu Wang
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Ya-Ping Wang
- Laboratory of Stem Cells and Tissue Engineering, Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, P.R. China
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