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Denimal D. Antioxidant and Anti-Inflammatory Functions of High-Density Lipoprotein in Type 1 and Type 2 Diabetes. Antioxidants (Basel) 2023; 13:57. [PMID: 38247481 PMCID: PMC10812436 DOI: 10.3390/antiox13010057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/24/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
(1) Background: high-density lipoproteins (HDLs) exhibit antioxidant and anti-inflammatory properties that play an important role in preventing the development of atherosclerotic lesions and possibly also diabetes. In turn, both type 1 diabetes (T1D) and type 2 diabetes (T2D) are susceptible to having deleterious effects on these HDL functions. The objectives of the present review are to expound upon the antioxidant and anti-inflammatory functions of HDLs in both diabetes in the setting of atherosclerotic cardiovascular diseases and discuss the contributions of these HDL functions to the onset of diabetes. (2) Methods: this narrative review is based on the literature available from the PubMed database. (3) Results: several antioxidant functions of HDLs, such as paraoxonase-1 activity, are compromised in T2D, thereby facilitating the pro-atherogenic effects of oxidized low-density lipoproteins. In addition, HDLs exhibit diminished ability to inhibit pro-inflammatory pathways in the vessels of individuals with T2D. Although the literature is less extensive, recent evidence suggests defective antiatherogenic properties of HDL particles in T1D. Lastly, substantial evidence indicates that HDLs play a role in the onset of diabetes by modulating glucose metabolism. (4) Conclusions and perspectives: impaired HDL antioxidant and anti-inflammatory functions present intriguing targets for mitigating cardiovascular risk in individuals with diabetes. Further investigations are needed to clarify the influence of glycaemic control and nephropathy on HDL functionality in patients with T1D. Furthermore, exploring the effects on HDL functionality of novel antidiabetic drugs used in the management of T2D may provide intriguing insights for future research.
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Affiliation(s)
- Damien Denimal
- Unit 1231, Center for Translational and Molecular Medicine, University of Burgundy, 21000 Dijon, France;
- Department of Clinical Biochemistry, Dijon Bourgogne University Hospital, 21079 Dijon, France
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2
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Apolipoprotein A-II, a Player in Multiple Processes and Diseases. Biomedicines 2022; 10:biomedicines10071578. [PMID: 35884883 PMCID: PMC9313276 DOI: 10.3390/biomedicines10071578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/21/2022] [Accepted: 06/28/2022] [Indexed: 11/26/2022] Open
Abstract
Apolipoprotein A-II (apoA-II) is the second most abundant apolipoprotein in high-density lipoprotein (HDL) particles, playing an important role in lipid metabolism. Human and murine apoA-II proteins have dissimilar properties, partially because human apoA-II is dimeric whereas the murine homolog is a monomer, suggesting that the role of apoA-II may be quite different in humans and mice. As a component of HDL, apoA-II influences lipid metabolism, being directly or indirectly involved in vascular diseases. Clinical and epidemiological studies resulted in conflicting findings regarding the proatherogenic or atheroprotective role of apoA-II. Human apoA-II deficiency has little influence on lipoprotein levels with no obvious clinical consequences, while murine apoA-II deficiency causes HDL deficit in mice. In humans, an increased plasma apoA-II concentration causes hypertriglyceridemia and lowers HDL levels. This dyslipidemia leads to glucose intolerance, and the ensuing high blood glucose enhances apoA-II transcription, generating a vicious circle that may cause type 2 diabetes (T2D). ApoA-II is also used as a biomarker in various diseases, such as pancreatic cancer. Herein, we provide a review of the most recent findings regarding the roles of apoA-II and its functions in various physiological processes and disease states, such as cardiovascular disease, cancer, amyloidosis, hepatitis, insulin resistance, obesity, and T2D.
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Hollas MAR, Robey M, Fellers R, LeDuc R, Thomas P, Kelleher N. The Human Proteoform Atlas: a FAIR community resource for experimentally derived proteoforms. Nucleic Acids Res 2022; 50:D526-D533. [PMID: 34986596 PMCID: PMC8728143 DOI: 10.1093/nar/gkab1086] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/06/2021] [Accepted: 11/14/2021] [Indexed: 01/01/2023] Open
Abstract
The Human Proteoform Atlas (HPfA) is a web-based repository of experimentally verified human proteoforms on-line at http://human-proteoform-atlas.org and is a direct descendant of the Consortium of Top-Down Proteomics' (CTDP) Proteoform Atlas. Proteoforms are the specific forms of protein molecules expressed by our cells and include the unique combination of post-translational modifications (PTMs), alternative splicing and other sources of variation deriving from a specific gene. The HPfA uses a FAIR system to assign persistent identifiers to proteoforms which allows for redundancy calling and tracking from prior and future studies in the growing community of proteoform biology and measurement. The HPfA is organized around open ontologies and enables flexible classification of proteoforms. To achieve this, a public registry of experimentally verified proteoforms was also created. Submission of new proteoforms can be processed through email vianrtdphelp@northwestern.edu, and future iterations of these proteoform atlases will help to organize and assign function to proteoforms, their PTMs and their complexes in the years ahead.
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Affiliation(s)
- Michael A R Hollas
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Matthew T Robey
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Ryan T Fellers
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Richard D LeDuc
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Paul M Thomas
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
| | - Neil L Kelleher
- Departments of Molecular Biosciences, Chemistry, and the Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA
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Bonilha I, Zimetti F, Zanotti I, Papotti B, Sposito AC. Dysfunctional High-Density Lipoproteins in Type 2 Diabetes Mellitus: Molecular Mechanisms and Therapeutic Implications. J Clin Med 2021; 10:2233. [PMID: 34063950 PMCID: PMC8196572 DOI: 10.3390/jcm10112233] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 12/29/2022] Open
Abstract
High density lipoproteins (HDLs) are commonly known for their anti-atherogenic properties that include functions such as the promotion of cholesterol efflux and reverse cholesterol transport, as well as antioxidant and anti-inflammatory activities. However, because of some chronic inflammatory diseases, such as type 2 diabetes mellitus (T2DM), significant changes occur in HDLs in terms of both structure and composition. These alterations lead to the loss of HDLs' physiological functions, to transformation into dysfunctional lipoproteins, and to increased risk of cardiovascular disease (CVD). In this review, we describe the main HDL structural/functional alterations observed in T2DM and the molecular mechanisms involved in these T2DM-derived modifications. Finally, the main available therapeutic interventions targeting HDL in diabetes are discussed.
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Affiliation(s)
- Isabella Bonilha
- Atherosclerosis and Vascular Biology Laboratory (AtheroLab), Cardiology Department, State University of Campinas (Unicamp), Campinas 13084-971, Brazil;
| | - Francesca Zimetti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.Z.); (B.P.)
| | - Ilaria Zanotti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.Z.); (B.P.)
| | - Bianca Papotti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (I.Z.); (B.P.)
| | - Andrei C. Sposito
- Atherosclerosis and Vascular Biology Laboratory (AtheroLab), Cardiology Department, State University of Campinas (Unicamp), Campinas 13084-971, Brazil;
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Blanchard V, Garçon D, Jaunet C, Chemello K, Billon-Crossouard S, Aguesse A, Garfa A, Famchon G, Torres A, Le May C, Pichelin M, Bigot-Corbel E, Lambert G, Cariou B, Hadjadj S, Krempf M, Bach-Ngohou K, Croyal M. A high-throughput mass spectrometry-based assay for large-scale profiling of circulating human apolipoproteins. J Lipid Res 2020; 61:1128-1139. [PMID: 32404332 DOI: 10.1194/jlr.d120000835] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/08/2020] [Indexed: 12/20/2022] Open
Abstract
Apolipoproteins govern lipoprotein metabolism and are promising biomarkers of metabolic and cardiovascular diseases. Unlike immunoassays, MS enables the quantification and phenotyping of multiple apolipoproteins. Hence, here, we aimed to develop a LC-MS/MS assay that can simultaneously quantitate 18 human apolipoproteins [A-I, A-II, A-IV, A-V, B48, B100, C-I, C-II, C-III, C-IV, D, E, F, H, J, L1, M, and (a)] and determined apoE, apoL1, and apo(a) phenotypes in human plasma and serum samples. The plasma and serum apolipoproteins were trypsin digested through an optimized procedure and peptides were extracted and analyzed by LC-MS/MS. The method was validated according to standard guidelines in samples spiked with known peptide amounts. The LC-MS/MS results were compared with those obtained with other techniques, and reproducibility, dilution effects, and stabilities were also assessed. Peptide markers were successfully selected for targeted apolipoprotein quantification and phenotyping. After optimization, the assay was validated for linearity, lower limits of quantification, accuracy (biases: -14.8% to 12.1%), intra-assay variability [coefficients of variation (CVs): 1.5-14.2%], and inter-assay repeatability (CVs: 4.1-14.3%). Bland-Altman plots indicated no major statistically significant differences between LC-MS/MS and other techniques. The LC-MS/MS results were reproducible over five repeated experiments (CVs: 1.8-13.7%), and we identified marked differences among the plasma and serum samples. The LC-MS/MS assay developed here is rapid, requires only small sampling volumes, and incurs reasonable costs, thus making it amenable for a wide range of studies of apolipoprotein metabolism. We also highlight how this assay can be implemented in laboratories.
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Affiliation(s)
- Valentin Blanchard
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothrombose Réunion Océan Indien (DéTROI), Plateforme CYROI, Saint-Denis de La Réunion, France. mailto:
| | - Damien Garçon
- L'Institut du Thorax, INSERM, CNRS, University of Nantes, Nantes, France
| | | | - Kevin Chemello
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothrombose Réunion Océan Indien (DéTROI), Plateforme CYROI, Saint-Denis de La Réunion, France
| | - Stéphanie Billon-Crossouard
- NUN, INRA, CHU Nantes, UMR 1280, PhAN, IMAD, CRNH-O, Nantes, France; CRNH-O Mass Spectrometry Core Facility, Nantes, France
| | - Audrey Aguesse
- NUN, INRA, CHU Nantes, UMR 1280, PhAN, IMAD, CRNH-O, Nantes, France; CRNH-O Mass Spectrometry Core Facility, Nantes, France
| | - Aya Garfa
- CRNH-O Mass Spectrometry Core Facility, Nantes, France
| | | | - Amada Torres
- NUN, INRA, CHU Nantes, UMR 1280, PhAN, IMAD, CRNH-O, Nantes, France
| | - Cédric Le May
- L'Institut du Thorax, INSERM, CNRS, University of Nantes, Nantes, France
| | - Matthieu Pichelin
- L'Institut du Thorax, INSERM, CNRS, University of Nantes, CHU Nantes, Nantes, France
| | | | - Gilles Lambert
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothrombose Réunion Océan Indien (DéTROI), Plateforme CYROI, Saint-Denis de La Réunion, France
| | - Bertrand Cariou
- L'Institut du Thorax, INSERM, CNRS, University of Nantes, CHU Nantes, Nantes, France
| | - Samy Hadjadj
- CRNH-O Mass Spectrometry Core Facility, Nantes, France; L'Institut du Thorax, INSERM, CNRS, University of Nantes, CHU Nantes, Nantes, France
| | - Michel Krempf
- NUN, INRA, CHU Nantes, UMR 1280, PhAN, IMAD, CRNH-O, Nantes, France; CRNH-O Mass Spectrometry Core Facility, Nantes, France; ELSAN, Clinique Bretéché, Nantes, France
| | - Kalyane Bach-Ngohou
- Department of Biochemistry, CHU de Nantes, France; INSERM U1235, University of Nantes, Nantes, France
| | - Mikaël Croyal
- NUN, INRA, CHU Nantes, UMR 1280, PhAN, IMAD, CRNH-O, Nantes, France; CRNH-O Mass Spectrometry Core Facility, Nantes, France
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Nedelkov D. Mass Spectrometric Studies of Apolipoprotein Proteoforms and Their Role in Lipid Metabolism and Type 2 Diabetes. Proteomes 2017; 5:E27. [PMID: 29036931 PMCID: PMC5748562 DOI: 10.3390/proteomes5040027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 12/14/2022] Open
Abstract
Apolipoproteins function as structural components of lipoprotein particles, cofactors for enzymes, and ligands for cell-surface receptors. Most of the apoliporoteins exhibit proteoforms, arising from single nucleotide polymorphisms (SNPs) and post-translational modifications such as glycosylation, oxidation, and sequence truncations. Reviewed here are recent studies correlating apolipoproteins proteoforms with the specific clinical measures of lipid metabolism and cardiometabolic risk. Targeted mass spectrometric immunoassays toward apolipoproteins A-I, A-II, and C-III were applied on large cross-sectional and longitudinal clinical cohorts. Several correlations were observed, including greater apolipoprotein A-I and A-II oxidation in patients with diabetes and cardiovascular disease, and a divergent apoC-III proteoforms association with plasma triglycerides, indicating significant differences in the metabolism of the individual apoC-III proteoforms. These are the first studies of their kind, correlating specific proteoforms with clinical measures in order to determine their utility as potential clinical biomarkers for disease diagnosis, risk stratification, and therapy decisions. Such studies provide the impetus for the further development and clinical translation of MS-based protein tests.
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Trenchevska O, Koska J, Sinari S, Yassine H, Reaven PD, Billheimer DD, Nelson RW, Nedelkov D. Association of Cystatin C Proteoforms with Estimated Glomerular Filtration Rate. CLINICAL MASS SPECTROMETRY (DEL MAR, CALIF.) 2016; 1:27-31. [PMID: 36778895 PMCID: PMC9913891 DOI: 10.1016/j.clinms.2016.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/09/2016] [Accepted: 11/09/2016] [Indexed: 10/20/2022]
Abstract
Background Cystatin C (CysC), a marker for chronic kidney disease, exists as three sequence proteoforms, in addition to the wild-type sequence: one contains hydroxyproline at position 3 (3Pro-OH), the two others have truncated sequences (des-S and des-SSP). Here, we examine correlations between each of these CysC proteoforms and estimated glomerular filtration rate (eGFR), a diagnostic criterion for chronic kidney disease (CKD). Methods CysC proteoform concentrations were determined from the plasma of 297 diabetes patients at a baseline time point and nine-months later, using a mass spectrometric immunoassay, and were correlated with eGFR calculations. Results In all samples, 3Pro-OH was the most abundant CysC proteoform, followed by the wild-type proteoform. Least abundant were the truncated CysC proteoforms, des-S and des-SSP, although they demonstrated stronger negative correlation with eGFR than the 3Pro-OH and wild-type proteoforms. The des-SSP truncated proteoform exhibited negative predictive value for eGFR. Conclusions The truncated CysC proteoforms show potential for clinical and prognostic utility in CKD staging. This could be useful in populations where current methods do not provide satisfactory solutions.
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Affiliation(s)
| | - Juraj Koska
- Department of Medicine, Phoenix Veteran Affairs Medical Center, Phoenix, AZ, USA
| | - Shripad Sinari
- Biostatics Consulting Lab, University of Arizona, Tucson, AZ, USA
| | - Hussein Yassine
- Department of Medicine, University of Southern California, Los Angeles, USA
| | - Peter D. Reaven
- Department of Medicine, Phoenix Veteran Affairs Medical Center, Phoenix, AZ, USA
| | | | | | - Dobrin Nedelkov
- The Biodesign Institute, Arizona State University, Tempe, AZ, USA
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