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Komati R, Spadoni D, Zheng S, Sridhar J, Riley KE, Wang G. Ligands of Therapeutic Utility for the Liver X Receptors. Molecules 2017; 22:molecules22010088. [PMID: 28067791 PMCID: PMC5373669 DOI: 10.3390/molecules22010088] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 12/29/2016] [Accepted: 12/30/2016] [Indexed: 12/21/2022] Open
Abstract
Liver X receptors (LXRs) have been increasingly recognized as a potential therapeutic target to treat pathological conditions ranging from vascular and metabolic diseases, neurological degeneration, to cancers that are driven by lipid metabolism. Amidst intensifying efforts to discover ligands that act through LXRs to achieve the sought-after pharmacological outcomes, several lead compounds are already being tested in clinical trials for a variety of disease interventions. While more potent and selective LXR ligands continue to emerge from screening of small molecule libraries, rational design, and empirical medicinal chemistry approaches, challenges remain in minimizing undesirable effects of LXR activation on lipid metabolism. This review provides a summary of known endogenous, naturally occurring, and synthetic ligands. The review also offers considerations from a molecular modeling perspective with which to design more specific LXRβ ligands based on the interaction energies of ligands and the important amino acid residues in the LXRβ ligand binding domain.
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Affiliation(s)
- Rajesh Komati
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
| | - Dominick Spadoni
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
| | - Shilong Zheng
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
| | - Jayalakshmi Sridhar
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
| | - Kevin E Riley
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
| | - Guangdi Wang
- Department of Chemistry and RCMI Cancer Research Center, Xavier University of Louisiana, New Orleans, LA 70125, USA.
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102
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Argus JP, Yu AK, Wang ES, Williams KJ, Bensinger SJ. An optimized method for measuring fatty acids and cholesterol in stable isotope-labeled cells. J Lipid Res 2016; 58:460-468. [PMID: 27974366 DOI: 10.1194/jlr.d069336] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 12/12/2016] [Indexed: 11/20/2022] Open
Abstract
Stable isotope labeling has become an important methodology for determining lipid metabolic parameters of normal and neoplastic cells. Conventional methods for fatty acid and cholesterol analysis have one or more issues that limit their utility for in vitro stable isotope-labeling studies. To address this, we developed a method optimized for measuring both fatty acids and cholesterol from small numbers of stable isotope-labeled cultured cells. We demonstrate quantitative derivatization and extraction of fatty acids from a wide range of lipid classes using this approach. Importantly, cholesterol is also recovered, albeit at a modestly lower yield, affording the opportunity to quantitate both cholesterol and fatty acids from the same sample. Although we find that background contamination can interfere with quantitation of certain fatty acids in low amounts of starting material, our data indicate that this optimized method can be used to accurately measure mass isotopomer distributions for cholesterol and many fatty acids isolated from small numbers of cultured cells. Application of this method will facilitate acquisition of lipid parameters required for quantifying flux and provide a better understanding of how lipid metabolism influences cellular function.
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Affiliation(s)
- Joseph P Argus
- Departments of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095
| | - Amy K Yu
- Departments of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095
| | - Eric S Wang
- Departments of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095
| | - Kevin J Williams
- Departments of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095
| | - Steven J Bensinger
- Departments of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095 .,Departments of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095
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103
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Mutemberezi V, Guillemot-Legris O, Muccioli GG. Oxysterols: From cholesterol metabolites to key mediators. Prog Lipid Res 2016; 64:152-169. [PMID: 27687912 DOI: 10.1016/j.plipres.2016.09.002] [Citation(s) in RCA: 234] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 09/13/2016] [Accepted: 09/23/2016] [Indexed: 12/13/2022]
Abstract
Oxysterols are cholesterol metabolites that can be produced through enzymatic or radical processes. They constitute a large family of lipids (i.e. the oxysterome) involved in a plethora of physiological processes. They can act through GPCR (e.g. EBI2, SMO, CXCR2), nuclear receptors (LXR, ROR, ERα) and through transporters or regulatory proteins. Their physiological effects encompass cholesterol, lipid and glucose homeostasis. Additionally, they were shown to be involved in other processes such as immune regulatory functions and brain homeostasis. First studied as precursors of bile acids, they quickly emerged as interesting lipid mediators. Their levels are greatly altered in several pathologies and some oxysterols (e.g. 4β-hydroxycholesterol or 7α-hydroxycholestenone) are used as biomarkers of specific pathologies. In this review, we discuss the complex metabolism and molecular targets (including binding properties) of these bioactive lipids in human and mice. We also discuss the genetic mouse models currently available to interrogate their effects in pathophysiological settings. We also summarize the levels of oxysterols reported in two key organs in oxysterol metabolism (liver and brain), plasma and cerebrospinal fluid. Finally, we consider future opportunities and directions in the oxysterol field in order to gain a better insight and understanding of the complex oxysterol system.
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Affiliation(s)
- Valentin Mutemberezi
- Bioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Belgium
| | - Owein Guillemot-Legris
- Bioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Belgium
| | - Giulio G Muccioli
- Bioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Belgium.
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104
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Choudhary M, Malek G. Rethinking Nuclear Receptors as Potential Therapeutic Targets for Retinal Diseases. ACTA ACUST UNITED AC 2016; 21:1007-1018. [PMID: 27455994 DOI: 10.1177/1087057116659856] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Collectively, retinal diseases, including age-related macular degeneration, retinitis pigmentosa, and diabetic retinopathy, result in severe vision impairment worldwide. The absence and/or limited availability of successful drug therapies for these blinding disorders necessitates further understanding their pathobiology and identifying new targetable signaling pathways. Nuclear receptors are transcription regulators of many key aspects of human physiology, as well as pathophysiology, with reported roles in development, aging, and disease. Some of the pathways regulated by nuclear receptors include, but are not limited to, angiogenesis, inflammation, and lipid metabolic dysregulation, mechanisms also important in the initiation and development of several retinal diseases. Herein, we present an overview of the biology of three diseases affecting the posterior eye, summarize a growing body of evidence that suggests direct or indirect involvement of nuclear receptors in disease progression, and discuss the therapeutic potential of targeting nuclear receptors for treatment.
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Affiliation(s)
- Mayur Choudhary
- 1 Department of Ophthalmology, Duke University School of Medicine, Durham, NC, USA
| | - Goldis Malek
- 1 Department of Ophthalmology, Duke University School of Medicine, Durham, NC, USA.,2 Department of Pathology, Duke University School of Medicine, Durham, NC, USA
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105
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Francisco V, Figueirinha A, Costa G, Liberal J, Ferreira I, Lopes MC, García-Rodríguez C, Cruz MT, Batista MT. The Flavone Luteolin Inhibits Liver X Receptor Activation. JOURNAL OF NATURAL PRODUCTS 2016; 79:1423-1428. [PMID: 27135143 DOI: 10.1021/acs.jnatprod.6b00146] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Luteolin is a dietary flavonoid with medicinal properties including antioxidant, antimicrobial, anticancer, antiallergic, and anti-inflammatory. However, the effect of luteolin on liver X receptors (LXRs), oxysterol sensors that regulate cholesterol homeostasis, lipogenesis, and inflammation, has yet to be studied. To unveil the potential of luteolin as an LXRα/β modulator, we investigated by real-time RT-PCR the expression of LXR-target genes, namely, sterol regulatory element binding protein 1c (SREBP-1c) in hepatocytes and ATP-binding cassette transporter (ABC)A1 in macrophages. The lipid content of hepatocytes was evaluated by Oil Red staining. The results demonstrated, for the first time, that luteolin abrogated the LXRα/β agonist-induced LXRα/β transcriptional activity and, consequently, inhibited SREBP-1c expression, lipid accumulation, and ABCA1 expression. Therefore, luteolin could abrogate hypertriglyceridemia associated with LXR activation, thus presenting putative therapeutic effects in diseases associated with deregulated lipid metabolism, such as hepatic steatosis, cardiovascular diseases, and diabetes.
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Affiliation(s)
- Vera Francisco
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Center for Pharmaceutical Studies, Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Artur Figueirinha
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Gustavo Costa
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Joana Liberal
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Center for Pharmaceutical Studies, Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Isabel Ferreira
- Center for Pharmaceutical Studies, Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Maria C Lopes
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Carmen García-Rodríguez
- Instituto de Biología y Genética Molecular, Universidad de Valladolid-CSIC , C/Sanz y Forés 3, 47003 Valladolid, Spain
| | - Maria T Cruz
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Maria T Batista
- Center for Neurosciences and Cell Biology, University of Coimbra , 3000-214 Coimbra, Portugal
- Center for Pharmaceutical Studies, Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra , Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
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106
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Higashi Y, Sukhanov S, Shai SY, Danchuk S, Tang R, Snarski P, Li Z, Lobelle-Rich P, Wang M, Wang D, Yu H, Korthuis R, Delafontaine P. Insulin-Like Growth Factor-1 Receptor Deficiency in Macrophages Accelerates Atherosclerosis and Induces an Unstable Plaque Phenotype in Apolipoprotein E-Deficient Mice. Circulation 2016; 133:2263-78. [PMID: 27154724 DOI: 10.1161/circulationaha.116.021805] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 04/27/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND We have previously shown that systemic infusion of insulin-like growth factor-1 (IGF-1) exerts anti-inflammatory and antioxidant effects and reduces atherosclerotic burden in apolipoprotein E (Apoe)-deficient mice. Monocytes/macrophages express high levels of IGF-1 receptor (IGF1R) and play a pivotal role in atherogenesis, but the potential effects of IGF-1 on their function are unknown. METHODS AND RESULTS To determine mechanisms whereby IGF-1 reduces atherosclerosis and to explore the potential involvement of monocytes/macrophages, we created monocyte/macrophage-specific IGF1R knockout (MΦ-IGF1R-KO) mice on an Apoe(-/-) background. We assessed atherosclerotic burden, plaque features of stability, and monocyte recruitment to atherosclerotic lesions. Phenotypic changes of IGF1R-deficient macrophages were investigated in culture. MΦ-IGF1R-KO significantly increased atherosclerotic lesion formation, as assessed by Oil Red O staining of en face aortas and aortic root cross-sections, and changed plaque composition to a less stable phenotype, characterized by increased macrophage and decreased α-smooth muscle actin-positive cell population, fibrous cap thinning, and decreased collagen content. Brachiocephalic artery lesions of MΦ-IGF1R-KO mice had histological features implying plaque vulnerability. Macrophages isolated from MΦ-IGF1R-KO mice showed enhanced proinflammatory responses on stimulation by interferon-γ and oxidized low-density lipoprotein and elevated antioxidant gene expression levels. Moreover, IGF1R-deficient macrophages had decreased expression of ABCA1 and ABCG1 and reduced lipid efflux. CONCLUSIONS Our data indicate that macrophage IGF1R signaling suppresses macrophage and foam cell accumulation in lesions and reduces plaque vulnerability, providing a novel mechanism whereby IGF-1 exerts antiatherogenic effects.
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Affiliation(s)
- Yusuke Higashi
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.).
| | - Sergiy Sukhanov
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Shaw-Yung Shai
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Svitlana Danchuk
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Richard Tang
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Patricia Snarski
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Zhaohui Li
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Patricia Lobelle-Rich
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Meifang Wang
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Derek Wang
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Hong Yu
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Ronald Korthuis
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
| | - Patrice Delafontaine
- From Departments of Medicine (Y.H., S.S., S.D., P.S., Z.L., P.D.) and Medical Pharmacology and Physiology (Y.H., S.S., M.W., D.W., H.Y., R.K.), University of Missouri School of Medicine, Columbia; and Department of Medicine, Tulane University School of Medicine, New Orleans, LA (S.-Y.S., R.T., P.L.-R.)
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107
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Abstract
Angiopoietin-like protein 3 (ANGPTL3) is a secretory protein regulating plasma lipid levels via affecting lipoprotein lipase- and endothelial lipase-mediated hydrolysis of triglycerides and phospholipids. ANGPTL3-deficiency due to loss-of-function mutations in the ANGPTL3 gene causes familial combined hypobetalipoproteinemia (FHBL2, OMIM # 605019), a phenotype characterized by low concentration of all major lipoprotein classes in circulation. ANGPTL3 is therefore a potential therapeutic target to treat combined hyperlipidemia, a major risk factor for atherosclerotic coronary heart disease. This review focuses on the mechanisms behind ANGPTL3-deficiency induced FHBL2.
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Affiliation(s)
- Anna Tikka
- National Institute for Health and Welfare. Genomics and Biomarkers Unit, Biomedicum, Haartmaninkatu 8, 00250, Helsinki, Finland.
| | - Matti Jauhiainen
- National Institute for Health and Welfare. Genomics and Biomarkers Unit, Biomedicum, Haartmaninkatu 8, 00250, Helsinki, Finland
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108
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Aho V, Ollila HM, Kronholm E, Bondia-Pons I, Soininen P, Kangas AJ, Hilvo M, Seppälä I, Kettunen J, Oikonen M, Raitoharju E, Hyötyläinen T, Kähönen M, Viikari JSA, Härmä M, Sallinen M, Olkkonen VM, Alenius H, Jauhiainen M, Paunio T, Lehtimäki T, Salomaa V, Orešič M, Raitakari OT, Ala-Korpela M, Porkka-Heiskanen T. Prolonged sleep restriction induces changes in pathways involved in cholesterol metabolism and inflammatory responses. Sci Rep 2016; 6:24828. [PMID: 27102866 PMCID: PMC4840329 DOI: 10.1038/srep24828] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Accepted: 04/05/2016] [Indexed: 12/22/2022] Open
Abstract
Sleep loss and insufficient sleep are risk factors for cardiometabolic diseases, but data on how insufficient sleep contributes to these diseases are scarce. These questions were addressed using two approaches: an experimental, partial sleep restriction study (14 cases and 7 control subjects) with objective verification of sleep amount, and two independent epidemiological cohorts (altogether 2739 individuals) with questions of sleep insufficiency. In both approaches, blood transcriptome and serum metabolome were analysed. Sleep loss decreased the expression of genes encoding cholesterol transporters and increased expression in pathways involved in inflammatory responses in both paradigms. Metabolomic analyses revealed lower circulating large HDL in the population cohorts among subjects reporting insufficient sleep, while circulating LDL decreased in the experimental sleep restriction study. These findings suggest that prolonged sleep deprivation modifies inflammatory and cholesterol pathways at the level of gene expression and serum lipoproteins, inducing changes toward potentially higher risk for cardiometabolic diseases.
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Affiliation(s)
- Vilma Aho
- Department of Physiology, Faculty of Medicine, University of Helsinki, Finland
| | - Hanna M Ollila
- Department of Physiology, Faculty of Medicine, University of Helsinki, Finland
- Genomics and Biomarkers unit and Institute for Molecular Medicine FIMM, National Institute for Health and Welfare, Helsinki, Finland
- Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Finland
- Stanford University Center for Sleep Sciences, Palo Alto, CA, USA
| | - Erkki Kronholm
- Department of Chronic Disease Prevention, Population Studies Unit, National Institute for Health and Welfare, Turku, Finland
| | - Isabel Bondia-Pons
- VTT Technical Research Centre of Finland, Espoo, Finland
- Steno Diabetes Center A/S, Gentofte, Denmark
| | - Pasi Soininen
- Computational Medicine, Institute of Health Sciences, University of Oulu, Oulu, Finland
- NMR Metabolomics Laboratory, School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Antti J Kangas
- Computational Medicine, Institute of Health Sciences, University of Oulu, Oulu, Finland
| | - Mika Hilvo
- VTT Technical Research Centre of Finland, Espoo, Finland
| | - Ilkka Seppälä
- Department of Clinical Chemistry, Fimlab Laboratories, and University of Tampere, School of Medicine, Tampere, Finland
| | - Johannes Kettunen
- Genomics and Biomarkers unit and Institute for Molecular Medicine FIMM, National Institute for Health and Welfare, Helsinki, Finland
- Computational Medicine, Institute of Health Sciences, University of Oulu, Oulu, Finland
- NMR Metabolomics Laboratory, School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Mervi Oikonen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | - Emma Raitoharju
- Department of Clinical Chemistry, Fimlab Laboratories, and University of Tampere, School of Medicine, Tampere, Finland
| | - Tuulia Hyötyläinen
- VTT Technical Research Centre of Finland, Espoo, Finland
- Steno Diabetes Center A/S, Gentofte, Denmark
| | - Mika Kähönen
- Department of Clinical Physiology, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Jorma S A Viikari
- Department of Medicine, University of Turku, and Division of Medicine, Turku University Hospital, Turku, Finland
| | - Mikko Härmä
- Brain and Work Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Mikael Sallinen
- Brain and Work Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland
- Agora Center, University of Jyväskylä, Jyväskylä, Finland
| | - Vesa M Olkkonen
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
- Institute of Biomedicine, Anatomy, University of Helsinki, Finland
| | - Harri Alenius
- Unit of Excellence for Immunotoxicology, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Matti Jauhiainen
- Genomics and Biomarkers unit and Institute for Molecular Medicine FIMM, National Institute for Health and Welfare, Helsinki, Finland
| | - Tiina Paunio
- Genomics and Biomarkers unit and Institute for Molecular Medicine FIMM, National Institute for Health and Welfare, Helsinki, Finland
- Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories, and University of Tampere, School of Medicine, Tampere, Finland
| | - Veikko Salomaa
- Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland
| | - Matej Orešič
- VTT Technical Research Centre of Finland, Espoo, Finland
- Steno Diabetes Center A/S, Gentofte, Denmark
| | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Mika Ala-Korpela
- Computational Medicine, Institute of Health Sciences, University of Oulu, Oulu, Finland
- NMR Metabolomics Laboratory, School of Pharmacy, University of Eastern Finland, Kuopio, Finland
- Oulu University Hospital, Oulu, Finland
- Computational Medicine, School of Social and Community Medicine &Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
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