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Henning C, Stübner C, Arabi SH, Reichenwallner J, Hinderberger D, Fiedler R, Girndt M, Di Sanzo S, Ori A, Glomb MA. Glycation Alters the Fatty Acid Binding Capacity of Human Serum Albumin. J Agric Food Chem 2022; 70:3033-3046. [PMID: 35194998 DOI: 10.1021/acs.jafc.1c07218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Glycation significantly alters the physicochemical and biofunctional properties of proteins in foods and in vivo. In the present study, human serum albumin (HSA) as the major transporter of fatty acids was modified with glyoxal under physiological conditions. Reversibly albumin-bound glyoxal was removed, and advanced glycation end products were quantitated by liquid chromatography-tandem mass spectrometry (LC-MS/MS). The total modification of protein-bound lysine and arginine residues reached up to 4.2 and 9.6%, respectively. The impact of these modifications on the transport capacity of long-chain fatty acids was characterized by spin-labeled fatty acid probes via electron paramagnetic resonance spectroscopy. With increasing degree of glycation, the equivalence of the seven binding sites of native HSA with a dissociation constant of 0.74 ± 0.09 μM was set off with only the three high-affinity sites 2, 4, and 5 remaining (0.46 ± 0.07 μM). The other four sites were shifted to low affinities with significantly higher dissociation constants (1.32 ± 0.35 μM). Tryptic peptide mapping enabled us to relate these findings to molecular changes at specific binding sites. Modification hotspots identified were lysine 351, 286, 159 and arginine 144, 485, 117. Further investigation of plasma protein samples of uremic patients vs healthy controls gave first insights into the in vivo situation.
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Affiliation(s)
- Christian Henning
- Institute of Chemistry, Food Chemistry, Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, 06120 Halle/Saale, Germany
| | - Christine Stübner
- Institute of Chemistry, Food Chemistry, Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, 06120 Halle/Saale, Germany
| | - Seyed Hamidreza Arabi
- Institute of Chemistry, Physical Chemistry, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120 Halle/Saale, Germany
| | - Jörg Reichenwallner
- Institute of Chemistry, Physical Chemistry, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120 Halle/Saale, Germany
| | - Dariush Hinderberger
- Institute of Chemistry, Physical Chemistry, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 4, 06120 Halle/Saale, Germany
| | - Roman Fiedler
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle/Saale, Germany
| | - Matthias Girndt
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle/Saale, Germany
| | - Simone Di Sanzo
- Leibniz Institute on Aging─Fritz Lipmann Institute, Beutenbergstr. 11, 07745 Jena, Germany
| | - Alessandro Ori
- Leibniz Institute on Aging─Fritz Lipmann Institute, Beutenbergstr. 11, 07745 Jena, Germany
| | - Marcus A Glomb
- Institute of Chemistry, Food Chemistry, Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 2, 06120 Halle/Saale, Germany
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Di Sanzo S, Spengler K, Leheis A, Kirkpatrick JM, Rändler TL, Baldensperger T, Dau T, Henning C, Parca L, Marx C, Wang ZQ, Glomb MA, Ori A, Heller R. Mapping protein carboxymethylation sites provides insights into their role in proteostasis and cell proliferation. Nat Commun 2021; 12:6743. [PMID: 34795246 PMCID: PMC8602705 DOI: 10.1038/s41467-021-26982-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 10/29/2021] [Indexed: 12/19/2022] Open
Abstract
Posttranslational mechanisms play a key role in modifying the abundance and function of cellular proteins. Among these, modification by advanced glycation end products has been shown to accumulate during aging and age-associated diseases but specific protein targets and functional consequences remain largely unexplored. Here, we devise a proteomic strategy to identify sites of carboxymethyllysine modification, one of the most abundant advanced glycation end products. We identify over 1000 sites of protein carboxymethylation in mouse and primary human cells treated with the glycating agent glyoxal. By using quantitative proteomics, we find that protein glycation triggers a proteotoxic response and indirectly affects the protein degradation machinery. In primary endothelial cells, we show that glyoxal induces cell cycle perturbation and that carboxymethyllysine modification reduces acetylation of tubulins and impairs microtubule dynamics. Our data demonstrate the relevance of carboxymethyllysine modification for cellular function and pinpoint specific protein networks that might become compromised during aging.
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Affiliation(s)
- Simone Di Sanzo
- grid.418245.e0000 0000 9999 5706Leibniz Institute on Aging – Fritz Lipmann Institute (FLI), 07745 Jena, Germany
| | - Katrin Spengler
- grid.275559.90000 0000 8517 6224Institute of Molecular Cell Biology, Center for Molecular Biomedicine, Jena University Hospital, 07743 Jena, Germany
| | - Anja Leheis
- grid.275559.90000 0000 8517 6224Institute of Molecular Cell Biology, Center for Molecular Biomedicine, Jena University Hospital, 07743 Jena, Germany
| | - Joanna M. Kirkpatrick
- grid.418245.e0000 0000 9999 5706Leibniz Institute on Aging – Fritz Lipmann Institute (FLI), 07745 Jena, Germany ,grid.451388.30000 0004 1795 1830Present Address: Proteomics Science Technology Platform, The Francis Crick Institute, MW1 1AT London, UK
| | - Theresa L. Rändler
- grid.275559.90000 0000 8517 6224Institute of Molecular Cell Biology, Center for Molecular Biomedicine, Jena University Hospital, 07743 Jena, Germany
| | - Tim Baldensperger
- grid.9018.00000 0001 0679 2801Institute of Chemistry, Food Chemistry, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
| | - Therese Dau
- grid.418245.e0000 0000 9999 5706Leibniz Institute on Aging – Fritz Lipmann Institute (FLI), 07745 Jena, Germany
| | - Christian Henning
- grid.9018.00000 0001 0679 2801Institute of Chemistry, Food Chemistry, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
| | - Luca Parca
- grid.413503.00000 0004 1757 9135Bioinformatics Unit, IRCCS Casa Sollievo della Sofferenza, S. Giovanni Rotondo, Italy
| | - Christian Marx
- grid.418245.e0000 0000 9999 5706Leibniz Institute on Aging – Fritz Lipmann Institute (FLI), 07745 Jena, Germany
| | - Zhao-Qi Wang
- grid.418245.e0000 0000 9999 5706Leibniz Institute on Aging – Fritz Lipmann Institute (FLI), 07745 Jena, Germany ,grid.9613.d0000 0001 1939 2794Faculty of Biological Sciences, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Marcus A. Glomb
- grid.9018.00000 0001 0679 2801Institute of Chemistry, Food Chemistry, Martin-Luther-University Halle-Wittenberg, 06120 Halle/Saale, Germany
| | - Alessandro Ori
- Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), 07745, Jena, Germany.
| | - Regine Heller
- Institute of Molecular Cell Biology, Center for Molecular Biomedicine, Jena University Hospital, 07743, Jena, Germany.
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3
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Schüler SC, Kirkpatrick JM, Schmidt M, Santinha D, Koch P, Di Sanzo S, Cirri E, Hemberg M, Ori A, von Maltzahn J. Extensive remodeling of the extracellular matrix during aging contributes to age-dependent impairments of muscle stem cell functionality. Cell Rep 2021; 35:109223. [PMID: 34107247 DOI: 10.1016/j.celrep.2021.109223] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 01/25/2021] [Accepted: 05/14/2021] [Indexed: 12/19/2022] Open
Abstract
During aging, the regenerative capacity of skeletal muscle decreases due to intrinsic changes in muscle stem cells (MuSCs) and alterations in their niche. Here, we use quantitative mass spectrometry to characterize intrinsic changes in the MuSC proteome and remodeling of the MuSC niche during aging. We generate a network connecting age-affected ligands located in the niche and cell surface receptors on MuSCs. Thereby, we reveal signaling by integrins, Lrp1, Egfr, and Cd44 as the major cell communication axes perturbed through aging. We investigate the effect of Smoc2, a secreted protein that accumulates with aging, primarily originating from fibro-adipogenic progenitors. Increased levels of Smoc2 contribute to the aberrant Integrin beta-1 (Itgb1)/mitogen-activated protein kinase (MAPK) signaling observed during aging, thereby causing impaired MuSC functionality and muscle regeneration. By connecting changes in the proteome of MuSCs to alterations of their niche, our work will enable a better understanding of how MuSCs are affected during aging.
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Affiliation(s)
- Svenja C Schüler
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Joanna M Kirkpatrick
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Manuel Schmidt
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Deolinda Santinha
- Faculty of Medicine and Center for Neuroscience and Cell Biology, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal
| | - Philipp Koch
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Simone Di Sanzo
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Emilio Cirri
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany
| | - Martin Hemberg
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK
| | - Alessandro Ori
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany.
| | - Julia von Maltzahn
- Leibniz Institute on Aging, Fritz Lipmann Institute, Beutenbergstrasse 11, 07745 Jena, Germany.
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Kelmer Sacramento E, Kirkpatrick JM, Mazzetto M, Baumgart M, Bartolome A, Di Sanzo S, Caterino C, Sanguanini M, Papaevgeniou N, Lefaki M, Childs D, Bagnoli S, Terzibasi Tozzini E, Di Fraia D, Romanov N, Sudmant PH, Huber W, Chondrogianni N, Vendruscolo M, Cellerino A, Ori A. Reduced proteasome activity in the aging brain results in ribosome stoichiometry loss and aggregation. Mol Syst Biol 2020; 16:e9596. [PMID: 32558274 PMCID: PMC7301280 DOI: 10.15252/msb.20209596] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 12/18/2022] Open
Abstract
A progressive loss of protein homeostasis is characteristic of aging and a driver of neurodegeneration. To investigate this process quantitatively, we characterized proteome dynamics during brain aging in the short-lived vertebrate Nothobranchius furzeri combining transcriptomics and proteomics. We detected a progressive reduction in the correlation between protein and mRNA, mainly due to post-transcriptional mechanisms that account for over 40% of the age-regulated proteins. These changes cause a progressive loss of stoichiometry in several protein complexes, including ribosomes, which show impaired assembly/disassembly and are enriched in protein aggregates in old brains. Mechanistically, we show that reduction of proteasome activity is an early event during brain aging and is sufficient to induce proteomic signatures of aging and loss of stoichiometry in vivo. Using longitudinal transcriptomic data, we show that the magnitude of early life decline in proteasome levels is a major risk factor for mortality. Our work defines causative events in the aging process that can be targeted to prevent loss of protein homeostasis and delay the onset of age-related neurodegeneration.
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Affiliation(s)
| | - Joanna M Kirkpatrick
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
- Present address:
Proteomics Science Technology PlatformThe Francis Crick InstituteLondonUK
| | - Mariateresa Mazzetto
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
- Bio@SNSScuola Normale SuperiorePisaItaly
| | - Mario Baumgart
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
| | | | - Simone Di Sanzo
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
| | - Cinzia Caterino
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
- Bio@SNSScuola Normale SuperiorePisaItaly
| | - Michele Sanguanini
- Centre for Misfolding DiseasesDepartment of ChemistryUniversity of CambridgeCambridgeUK
| | | | - Maria Lefaki
- Institute of Chemical BiologyNational Hellenic Research FoundationAthensGreece
| | | | | | | | | | - Natalie Romanov
- European Molecular Biology LaboratoryHeidelbergGermany
- Present address:
Max Planck Institute of BiophysicsFrankfurt am MainGermany
| | | | | | - Niki Chondrogianni
- Institute of Chemical BiologyNational Hellenic Research FoundationAthensGreece
| | - Michele Vendruscolo
- Centre for Misfolding DiseasesDepartment of ChemistryUniversity of CambridgeCambridgeUK
| | - Alessandro Cellerino
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
- Bio@SNSScuola Normale SuperiorePisaItaly
| | - Alessandro Ori
- Leibniz Institute on Aging‐Fritz Lipmann Institute (FLI)JenaGermany
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Abstract
Recently discovered acylation by reactive acyl-CoA species is considered a novel regulatory mechanism in epigenetics and metabolism. Established analytical methods like Western blotting and proteomics fail to detect the plethora of acylation structures in a single analysis and lack the ability of absolute quantitation. In this paper, we developed an HPLC-MS/MS method for the simultaneous detection and quantitation of 14 acylated lysine species in biological samples. Extensive effort was invested into method validation resulting in recovery rates between 75 and 93% and levels of detection in the nanomolar range. Thus, we were able to quantitate 8 acylation structures in mouse liver, kidney, heart, and brain. Further enrichment by repetitive HPLC fractionation resulted in the quantitation of 6 additional acylation structures including 4 novel modifications: N6-acetoacetyl lysine, N6-isovaleryl lysine, N6-(2-methylbutyryl) lysine, and N6-tiglyl lysine.
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Affiliation(s)
- Tim Baldensperger
- Institute of Chemistry, Food Chemistry , Martin-Luther-University Halle-Wittenberg , Kurt-Mothes-Straße 2 , 06120 Halle (Saale), Germany
| | - Simone Di Sanzo
- Leibniz Institute on Aging-Fritz Lipmann Institute (FLI) , Beutenbergstraße 11 , 07745 Jena , Germany
| | - Alessandro Ori
- Leibniz Institute on Aging-Fritz Lipmann Institute (FLI) , Beutenbergstraße 11 , 07745 Jena , Germany
| | - Marcus A Glomb
- Institute of Chemistry, Food Chemistry , Martin-Luther-University Halle-Wittenberg , Kurt-Mothes-Straße 2 , 06120 Halle (Saale), Germany
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6
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Chen Z, Amro EM, Becker F, Hölzer M, Rasa SMM, Njeru SN, Han B, Di Sanzo S, Chen Y, Tang D, Tao S, Haenold R, Groth M, Romanov VS, Kirkpatrick JM, Kraus JM, Kestler HA, Marz M, Ori A, Neri F, Morita Y, Rudolph KL. Cohesin-mediated NF-κB signaling limits hematopoietic stem cell self-renewal in aging and inflammation. J Exp Med 2019; 216:152-175. [PMID: 30530755 PMCID: PMC6314529 DOI: 10.1084/jem.20181505] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 11/06/2018] [Accepted: 11/19/2018] [Indexed: 01/02/2023] Open
Abstract
Organism aging is characterized by increased inflammation and decreased stem cell function, yet the relationship between these factors remains incompletely understood. This study shows that aged hematopoietic stem and progenitor cells (HSPCs) exhibit increased ground-stage NF-κB activity, which enhances their responsiveness to undergo differentiation and loss of self-renewal in response to inflammation. The study identifies Rad21/cohesin as a critical mediator of NF-κB signaling, which increases chromatin accessibility in the vicinity of NF-κB target genes in response to inflammation. Rad21 is required for normal differentiation, but limits self-renewal of hematopoietic stem cells (HSCs) during aging and inflammation in an NF-κB-dependent manner. HSCs from aged mice fail to down-regulate Rad21/cohesin and inflammation/differentiation signals in the resolution phase of inflammation. Inhibition of cohesin/NF-κB reverts hypersensitivity of aged HSPCs to inflammation-induced differentiation and myeloid-biased HSCs with disrupted/reduced expression of Rad21/cohesin are increasingly selected during aging. Together, Rad21/cohesin-mediated NF-κB signaling limits HSPC function during aging and selects for cohesin-deficient HSCs with myeloid-skewed differentiation.
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Affiliation(s)
- Zhiyang Chen
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Elias Moris Amro
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Friedrich Becker
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Martin Hölzer
- RNA Bioinformatics and High-Throughput Analysis, Friedrich Schiller University Jena, Jena, Germany
- European Virus Bioinformatics Center (EVBC), Jena, Germany
| | | | | | - Bing Han
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Simone Di Sanzo
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Yulin Chen
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Duozhuang Tang
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Si Tao
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Ronny Haenold
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
- Matthias Schleiden Institute for Genetics, Bioinformatics and Molecular Botany, Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | - Marco Groth
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Vasily S Romanov
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | | | - Johann M Kraus
- Institute of Medical Systems Biology, Ulm University, Ulm, Germany
| | - Hans A Kestler
- Institute of Medical Systems Biology, Ulm University, Ulm, Germany
| | - Manja Marz
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
- RNA Bioinformatics and High-Throughput Analysis, Friedrich Schiller University Jena, Jena, Germany
- European Virus Bioinformatics Center (EVBC), Jena, Germany
| | - Alessandro Ori
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Francesco Neri
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - Yohei Morita
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
| | - K Lenhard Rudolph
- Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), Jena, Germany
- Faculty of Medicine, Friedrich-Schiller-University, Jena, Germany
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