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Weller RB. Sunlight: Time for a Rethink? J Invest Dermatol 2024; 144:1724-1732. [PMID: 38661623 DOI: 10.1016/j.jid.2023.12.027] [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: 12/01/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 04/26/2024]
Abstract
UVR is a skin carcinogen, yet no studies link sun exposure to increased all-cause mortality. Epidemiological studies from the United Kingdom and Sweden link sun exposure with reduced all-cause, cardiovascular, and cancer mortality. Vitamin D synthesis is dependent on UVB exposure. Individuals with higher serum levels of vitamin D are healthier in many ways, yet multiple trials of oral vitamin D supplementation show little benefit. Growing evidence shows that sunlight has health benefits through vitamin D-independent pathways, such as photomobilization of nitric oxide from cutaneous stores with reduction in cardiovascular morbidity. Sunlight has important systemic health benefit as well as risks.
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Affiliation(s)
- Richard B Weller
- Centre for Inflammation Research, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, United Kingdom; Department of Dermatology, The University of Edinburgh, Edinburgh, United Kingdom.
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2
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Frigerio B, Coggi D, Bonomi A, Amato M, Capra N, Colombo GI, Sansaro D, Ravani A, Savonen K, Giral P, Gallo A, Pirro M, Gigante B, Eriksson P, Strawbridge RJ, Mulder DJ, Tremoli E, Veglia F, Baldassarre D. Determinants of Carotid Wall Echolucency in a Cohort of European High Cardiovascular Risk Subjects: A Cross-Sectional Analysis of IMPROVE Baseline Data. Biomedicines 2024; 12:737. [PMID: 38672093 PMCID: PMC11154292 DOI: 10.3390/biomedicines12040737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/28/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
Echolucency, a measure of plaque instability associated with increased cardiovascular risk, can be assessed in both the carotid plaque and the plaque-free common carotid intima-media (IM) complex as a gray-scale median (plaque-GSM and IM-GSM, respectively). The impact of specific vascular risk factors on these two phenotypes remains uncertain, including the nature and extent of their influence. This study aims to seek the determinants of plaque-GSM and IM-GSM. Plaque-GSM and IM-GSM were measured in subjects from the IMPROVE study cohort (aged 54-79, 46% men) recruited in five European countries. Plaque-GSM was measured in subjects who had at least one IMTmax ≥ 1.5 mm (n = 2138), whereas IM-GSM was measured in all subjects included in the study (n = 3188). Multiple regression with internal cross-validation was used to find independent predictors of plaque-GSM and IM-GSM. Plaque-GSM determinants were plaque-size (IMTmax), and diastolic blood pressure. IM-GSM determinants were the thickness of plaque-free common carotid intima-media complex (PF CC-IMTmean), height, systolic blood pressure, waist/hip ratio, treatment with fibrates, mean corpuscular volume, treatment with alpha-2 inhibitors (sartans), educational level, and creatinine. Latitude, and pack-yearscode were determinants of both plaque-GSM and IM-GSM. The overall models explain 12.0% of plaque-GSM variability and 19.7% of IM-GSM variability. A significant correlation (r = 0.51) was found between plaque-GSM and IM-GSM. Our results indicate that IM-GSM is a weighty risk marker alternative to plaque-GSM, offering the advantage of being readily measurable in all subjects, including those in the early phases of atherosclerosis where plaque occurrence is relatively infrequent.
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Affiliation(s)
- Beatrice Frigerio
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Daniela Coggi
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Mauro Amato
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Nicolò Capra
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Gualtiero I. Colombo
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Daniela Sansaro
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Alessio Ravani
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
| | - Kai Savonen
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, 70100 Kuopio, Finland;
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, 70210 Kuopio, Finland
| | - Philippe Giral
- INSERM, Unité de Recherche sur les Maladies Cardiovasculaires, le Métabolisme et la Nutrition, ICAN, Sorbonne Université, F-75013 Paris, France; (P.G.); (A.G.)
- Lipidology and Cardiovascular Prevention Unit, Department of Nutrition, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
| | - Antonio Gallo
- INSERM, Unité de Recherche sur les Maladies Cardiovasculaires, le Métabolisme et la Nutrition, ICAN, Sorbonne Université, F-75013 Paris, France; (P.G.); (A.G.)
- Lipidology and Cardiovascular Prevention Unit, Department of Nutrition, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
| | - Matteo Pirro
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine and Surgery, University of Perugia, 06129 Perugia, Italy;
| | - Bruna Gigante
- Department of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, 17177 Solna, Sweden; (B.G.); (P.E.); (R.J.S.)
| | - Per Eriksson
- Department of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, 17177 Solna, Sweden; (B.G.); (P.E.); (R.J.S.)
| | - Rona J. Strawbridge
- Department of Medicine Solna, Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Karolinska University Hospital, 17177 Solna, Sweden; (B.G.); (P.E.); (R.J.S.)
- School of Health and Wellbeing, University of Glasgow, Glasgow G12 8TB, UK
- Health Data Research UK, Glasgow G12 8TA, UK
| | - Douwe J. Mulder
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands;
| | - Elena Tremoli
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Italy; (E.T.); (F.V.)
| | - Fabrizio Veglia
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Italy; (E.T.); (F.V.)
| | - Damiano Baldassarre
- Centro Cardiologico Monzino, IRCCS, 20138 Milan, Italy; (B.F.); (D.C.); (A.B.); (M.A.); (N.C.); (G.I.C.); (D.S.); (A.R.)
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, 20129 Milan, Italy
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3
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Chen QS, Bergman O, Ziegler L, Baldassarre D, Veglia F, Tremoli E, Strawbridge RJ, Gallo A, Pirro M, Smit AJ, Kurl S, Savonen K, Lind L, Eriksson P, Gigante B. A machine learning based approach to identify carotid subclinical atherosclerosis endotypes. Cardiovasc Res 2023; 119:2594-2606. [PMID: 37475157 PMCID: PMC10730242 DOI: 10.1093/cvr/cvad106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 03/12/2023] [Accepted: 05/05/2023] [Indexed: 07/22/2023] Open
Abstract
AIMS To define endotypes of carotid subclinical atherosclerosis. METHODS AND RESULTS We integrated demographic, clinical, and molecular data (n = 124) with ultrasonographic carotid measurements from study participants in the IMPROVE cohort (n = 3340). We applied a neural network algorithm and hierarchical clustering to identify carotid atherosclerosis endotypes. A measure of carotid subclinical atherosclerosis, the c-IMTmean-max, was used to extract atherosclerosis-related features and SHapley Additive exPlanations (SHAP) to reveal endotypes. The association of endotypes with carotid ultrasonographic measurements at baseline, after 30 months, and with the 3-year atherosclerotic cardiovascular disease (ASCVD) risk was estimated by linear (β, SE) and Cox [hazard ratio (HR), 95% confidence interval (CI)] regression models. Crude estimates were adjusted by common cardiovascular risk factors, and baseline ultrasonographic measures. Improvement in ASCVD risk prediction was evaluated by C-statistic and by net reclassification improvement with reference to SCORE2, c-IMTmean-max, and presence of carotid plaques. An ensemble stacking model was used to predict endotypes in an independent validation cohort, the PIVUS (n = 1061). We identified four endotypes able to differentiate carotid atherosclerosis risk profiles from mild (endotype 1) to severe (endotype 4). SHAP identified endotype-shared variables (age, biological sex, and systolic blood pressure) and endotype-specific biomarkers. In the IMPROVE, as compared to endotype 1, endotype 4 associated with the thickest c-IMT at baseline (β, SE) 0.36 (0.014), the highest number of plaques 1.65 (0.075), the fastest c-IMT progression 0.06 (0.013), and the highest ASCVD risk (HR, 95% CI) (1.95, 1.18-3.23). Baseline and progression measures of carotid subclinical atherosclerosis and ASCVD risk were associated with the predicted endotypes in the PIVUS. Endotypes consistently improved measures of ASCVD risk discrimination and reclassification in both study populations. CONCLUSIONS We report four replicable subclinical carotid atherosclerosis-endotypes associated with progression of atherosclerosis and ASCVD risk in two independent populations. Our approach based on endotypes can be applied for precision medicine in ASCVD prevention.
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Affiliation(s)
- Qiao Sen Chen
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Solnavägen 30, 171 64 Stockholm, Sweden
| | - Otto Bergman
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Solnavägen 30, 171 64 Stockholm, Sweden
| | - Louise Ziegler
- Division of Medicine and Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Entrevägen 2, 182 88 Stockholm, Sweden
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università di Milano, Via Vanvitelli 32, 20133 Milan, Italy
- Centro Cardiologico Monzino, IRCCS, Via Carlo Parea 4, 20138 Milan, Italy
| | - Fabrizio Veglia
- Maria Cecilia Hospital, GVM Care & Research, Via Corriera 1, 48033 Cotignola (RA), Italy
| | - Elena Tremoli
- Maria Cecilia Hospital, GVM Care & Research, Via Corriera 1, 48033 Cotignola (RA), Italy
| | - Rona J Strawbridge
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Solnavägen 30, 171 64 Stockholm, Sweden
- Institute of Health and Wellbeing, University of Glasgow, Clarice Pears Building, 90 Byres Road, Glasgow G12 8TB, UK
- Health Data Research, Clarice Pears Building, 90 Byres Road, Glasgow G12 8TB, UK
| | - Antonio Gallo
- Lipidology and Cardiovascular Prevention Unit, Department of Nutrition, Sorbonne Université, INSERM UMR1166, APHP, Hôpital Pitié-Salpètriêre, 47 Boulevard de l´Hopital, 75013 Paris, France
| | - Matteo Pirro
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Piazzale Menghini 1, 06129 Perugia, Italy
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen & Isala Clinics Zwolle, Dokter Spanjaardweg 29B, 8025 BT Groningen, the Netherlands
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Yliopistonranta 1 C, Canthia Building, B Wing, FI-70211 Kuopio, Finland
| | - Kai Savonen
- Kuopio Research Institute of Exercise Medicine, Haapaniementie 16, FI-70100 Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Science Service Center, Kuopio University Hospital, Yliopsistonranta 1F, FI-70211 Kuopio, Finland
| | - Lars Lind
- Department of Medical Sciences, Uppsala University, Uppsala Science Park, Dag Hammarskjöldsv 10B, 752 37 Uppsala, Sweden
| | - Per Eriksson
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Solnavägen 30, 171 64 Stockholm, Sweden
| | - Bruna Gigante
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Solnavägen 30, 171 64 Stockholm, Sweden
- Department of Cardiology, Danderyd University Hospital, Entrevägen 2, 182 88 Stockholm, Sweden
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4
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Baldassarre D, Iacoviello L, Baetta R, Roncaglioni MC, Condorelli G, Remuzzi G, Gensini G, Frati L, Ricciardi W, Conaldi PG, Uccelli A, Blandini F, Bosari S, Scambia G, Fini M, Di Malta A, Amato M, Veglia F, Bonomi A, Klersy C, Colazzo F, Pengo M, Gorini F, Auteri L, Ferrante G, Baviera M, Ambrosio G, Catapano A, Gialluisi A, Malavazos AE, Castelvecchio S, Corsi-Romanelli MM, Cardani R, La Rovere MT, Agnese V, Pane B, Prati D, Spinardi L, Liuzzo G, Arbustini E, Volterrani M, Visconti M, Werba JP, Genovese S, Bilo G, Invitti C, Di Blasio A, Lombardi C, Faini A, Rosa D, Ojeda-Fernández L, Foresta A, De Curtis A, Di Castelnuovo A, Scalvini S, Pierobon A, Gorini A, Valenti L, Luzi L, Racca A, Bandi M, Tremoli E, Menicanti L, Parati G, Pompilio G. Rationale and design of the CV-PREVITAL study: an Italian multiple cohort randomised controlled trial investigating innovative digital strategies in primary cardiovascular prevention. BMJ Open 2023; 13:e072040. [PMID: 37451717 PMCID: PMC10351259 DOI: 10.1136/bmjopen-2023-072040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION Prevention of cardiovascular disease (CVD) is of key importance in reducing morbidity, disability and mortality worldwide. Observational studies suggest that digital health interventions can be an effective strategy to reduce cardiovascular (CV) risk. However, evidence from large randomised clinical trials is lacking. METHODS AND ANALYSIS The CV-PREVITAL study is a multicentre, prospective, randomised, controlled, open-label interventional trial designed to compare the effectiveness of an educational and motivational mobile health (mHealth) intervention versus usual care in reducing CV risk. The intervention aims at improving diet, physical activity, sleep quality, psycho-behavioural aspects, as well as promoting smoking cessation and adherence to pharmacological treatment for CV risk factors. The trial aims to enrol approximately 80 000 subjects without overt CVDs referring to general practitioners' offices, community pharmacies or clinics of Scientific Institute for Research, Hospitalization and Health Care (Italian acronym IRCCS) affiliated with the Italian Cardiology Network. All participants are evaluated at baseline and after 12 months to assess the effectiveness of the intervention on short-term endpoints, namely improvement in CV risk score and reduction of major CV risk factors. Beyond the funded life of the study, a long-term (7 years) follow-up is also planned to assess the effectiveness of the intervention on the incidence of major adverse CV events. A series of ancillary studies designed to evaluate the effect of the mHealth intervention on additional risk biomarkers are also performed. ETHICS AND DISSEMINATION This study received ethics approval from the ethics committee of the coordinating centre (Monzino Cardiology Center; R1256/20-CCM 1319) and from all other relevant IRBs and ethics committees. Findings are disseminated through scientific meetings and peer-reviewed journals and via social media. Partners are informed about the study's course and findings through regular meetings. TRIAL REGISTRATION NUMBER NCT05339841.
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Affiliation(s)
- Damiano Baldassarre
- Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Licia Iacoviello
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo NEUROMED, Pozzilli, Italy
- Research Center in Epidemiology and Preventive Medicine (EPIMED), Varese, Italy
| | | | - Maria Carla Roncaglioni
- Laboratory of Cardiovascular Prevention, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Gianluigi Condorelli
- Department of Cardiovascular Medicine, IRCCS-Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Giuseppe Remuzzi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | | | - Luigi Frati
- IRCCS Istituto Neurologico Mediterraneo NEUROMED, Pozzilli, Italy
| | - Walter Ricciardi
- Istituti Clinici Scientifici Maugeri IRCCS Pavia, Pavia, Italy
- Università Cattolica del Sacro Cuore - Campus di Roma, Rome, Italy
| | - Pier Giulio Conaldi
- IRCCS ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | | | - Fabio Blandini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Silvano Bosari
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanni Scambia
- Università Cattolica del Sacro Cuore - Campus di Roma, Rome, Italy
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | | | - Mauro Amato
- Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Fabrizio Veglia
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Ravenna, Italy
| | | | - Catherine Klersy
- Unit of Clinical Epidemiology & Biostatistic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Martino Pengo
- Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | | | - Giuseppe Ferrante
- Department of Cardiovascular Medicine, IRCCS-Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marta Baviera
- Laboratory of Cardiovascular Prevention, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Giuseppe Ambrosio
- Cardiology, University of Perugia School of Medicine, Perugia, Italy
| | - Alberico Catapano
- IRCCS Multimedica, Milan, Italy
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Alessandro Gialluisi
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo NEUROMED, Pozzilli, Italy
- Research Center in Epidemiology and Preventive Medicine (EPIMED), Varese, Italy
| | - Alexis Elias Malavazos
- Endocrinology Unit, Clinical Nutrition and Cardiovascular Prevention Service, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | | | - Massimiliano Marco Corsi-Romanelli
- UOC SMEL-1, IRCCS POLICLINICO SAN DONATO, San Donato Milanese, Italy
- Department of Health and Biomedical Sciences, Università degli Studi di Milano, Milan, Italy
| | - Rosanna Cardani
- BioCor Biobank, UOC SMEL-1 of Clinical Pathology, IRCCS-Policlinico San Donato, San Donato Milanese, Italy
| | | | - Valentina Agnese
- IRCCS ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Bianca Pane
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Dipartimento di Scienze Chirurgiche e Diagnostiche Integrate, Università degli Studi di Genova, Genoa, Italy
| | - Daniele Prati
- Department of Transfusion Medicine and Haematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Spinardi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanna Liuzzo
- Università Cattolica del Sacro Cuore - Campus di Roma, Rome, Italy
- Dipartimento di Scienze Cardiovascolari, Fondazione Policlinico Gemelli IRCCS, Rome, Italy
| | - Eloisa Arbustini
- Centro Malattie Genetiche Cardiovascolari - Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maurizio Volterrani
- Cardio Pulmonary Department, IRCCS San Raffaele, Rome, Italy
- Exercise Science and Medicine, San Raffaele Open University, Rome, Italy
| | - Marco Visconti
- Co.S. (Consorzio Sanità) Study Center, Italy, Soresina, Italy
| | | | | | - Grzegorz Bilo
- Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | | | - Carolina Lombardi
- Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Andrea Faini
- Istituto Auxologico Italiano IRCCS, Milan, Italy
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy
| | - Debora Rosa
- Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Luisa Ojeda-Fernández
- Laboratory of Cardiovascular Prevention, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Andreana Foresta
- Laboratory of Cardiovascular Prevention, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Amalia De Curtis
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo NEUROMED, Pozzilli, Italy
| | | | | | - Antonia Pierobon
- Istituti Clinici Scientifici Maugeri IRCCS Montescano, Montescano, Italy
| | - Alessandra Gorini
- Istituti Clinici Scientifici Maugeri IRCCS Milano, Milan, Italy
- Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Milan, Italy
| | - Luca Valenti
- Department of Transfusion Medicine and Haematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Dipartimento Fisiopatologia e Trapianti, Università degli Studi di Milano, Milan, Italy
| | - Livio Luzi
- IRCCS Multimedica, Milan, Italy
- Department of Health and Biomedical Sciences, Università degli Studi di Milano, Milan, Italy
| | - Annarosa Racca
- Federfarma Lombardia & Fondazione Guido Muralti, Milan, Italy
| | - Manuela Bandi
- Federfarma Lombardia & Fondazione Guido Muralti, Milan, Italy
| | - Elena Tremoli
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Ravenna, Italy
| | - Lorenzo Menicanti
- Department of Cardiac Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Gianfranco Parati
- Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giulio Pompilio
- Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Biomedical Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
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5
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Tschiderer L, Seekircher L, Izzo R, Mancusi C, Manzi MV, Baldassarre D, Amato M, Tremoli E, Veglia F, Tuomainen TP, Kauhanen J, Voutilainen A, Iglseder B, Lind L, Rundek T, Desvarieux M, Kato A, de Groot E, Aşçi G, Ok E, Agewall S, Beulens JWJ, Byrne CD, Calder PC, Gerstein HC, Gresele P, Klingenschmid G, Nagai M, Olsen MH, Parraga G, Safarova MS, Sattar N, Skilton M, Stehouwer CDA, Uthoff H, van Agtmael MA, van der Heijden AA, Zozulińska-Ziółkiewicz DA, Park HW, Lee MS, Bae JH, Beloqui O, Landecho MF, Plichart M, Ducimetiere P, Empana JP, Bokemark L, Bergström G, Schmidt C, Castelnuovo S, Calabresi L, Norata GD, Grigore L, Catapano A, Zhao D, Wang M, Liu J, Ikram MA, Kavousi M, Bots ML, Sweeting MJ, Lorenz MW, Willeit P. Association of Intima-Media Thickness Measured at the Common Carotid Artery With Incident Carotid Plaque: Individual Participant Data Meta-Analysis of 20 Prospective Studies. J Am Heart Assoc 2023:e027657. [PMID: 37301757 DOI: 10.1161/jaha.122.027657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/12/2023] [Indexed: 06/12/2023]
Abstract
Background The association between common carotid artery intima-media thickness (CCA-IMT) and incident carotid plaque has not been characterized fully. We therefore aimed to precisely quantify the relationship between CCA-IMT and carotid plaque development. Methods and Results We undertook an individual participant data meta-analysis of 20 prospective studies from the Proof-ATHERO (Prospective Studies of Atherosclerosis) consortium that recorded baseline CCA-IMT and incident carotid plaque involving 21 494 individuals without a history of cardiovascular disease and without preexisting carotid plaque at baseline. Mean baseline age was 56 years (SD, 9 years), 55% were women, and mean baseline CCA-IMT was 0.71 mm (SD, 0.17 mm). Over a median follow-up of 5.9 years (5th-95th percentile, 1.9-19.0 years), 8278 individuals developed first-ever carotid plaque. We combined study-specific odds ratios (ORs) for incident carotid plaque using random-effects meta-analysis. Baseline CCA-IMT was approximately log-linearly associated with the odds of developing carotid plaque. The age-, sex-, and trial arm-adjusted OR for carotid plaque per SD higher baseline CCA-IMT was 1.40 (95% CI, 1.31-1.50; I2=63.9%). The corresponding OR that was further adjusted for ethnicity, smoking, diabetes, body mass index, systolic blood pressure, low- and high-density lipoprotein cholesterol, and lipid-lowering and antihypertensive medication was 1.34 (95% CI, 1.24-1.45; I2=59.4%; 14 studies; 16 297 participants; 6381 incident plaques). We observed no significant effect modification across clinically relevant subgroups. Sensitivity analysis restricted to studies defining plaque as focal thickening yielded a comparable OR (1.38 [95% CI, 1.29-1.47]; I2=57.1%; 14 studies; 17 352 participants; 6991 incident plaques). Conclusions Our large-scale individual participant data meta-analysis demonstrated that CCA-IMT is associated with the long-term risk of developing first-ever carotid plaque, independent of traditional cardiovascular risk factors.
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Affiliation(s)
- Lena Tschiderer
- Institute of Health Economics Medical University of Innsbruck Innsbruck Austria
| | - Lisa Seekircher
- Institute of Health Economics Medical University of Innsbruck Innsbruck Austria
| | - Raffaele Izzo
- Department of Advanced Biomedical Sciences Federico II University Naples Italy
| | - Costantino Mancusi
- Department of Advanced Biomedical Sciences Federico II University Naples Italy
| | - Maria V Manzi
- Department of Advanced Biomedical Sciences Federico II University Naples Italy
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine University of Milan Milan Italy
- Centro Cardiologico Monzino Stituto di Ricovero e Cura a Carattere Scientifico Milan Italy
| | - Mauro Amato
- Centro Cardiologico Monzino Stituto di Ricovero e Cura a Carattere Scientifico Milan Italy
| | | | | | - Tomi-Pekka Tuomainen
- Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland
| | - Jussi Kauhanen
- Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland
| | - Ari Voutilainen
- Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland
| | - Bernhard Iglseder
- Department of Geriatric Medicine Gemeinnützige Salzburger Landeskliniken Betriebsgesellschaft GmbH Christian-Doppler-Klinik Salzburg Austria
- Department of Geriatric Medicine Paracelsus Medical University Salzburg Austria
| | - Lars Lind
- Department of Medicine Uppsala University Uppsala Sweden
| | - Tatjana Rundek
- Department of Neurology University of Miami Miller School of Medicine Miami FL
| | - Moise Desvarieux
- Department of Epidemiology, Mailman School of Public Health Columbia University New York NY
- METHODS Core, Centre de Recherche Epidémiologie et Statistique Paris Sorbonne Cité Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche 1153 Paris France
| | - Akihiko Kato
- Blood Purification Unit Hamamatsu University Hospital Hamamatsu Japan
| | - Eric de Groot
- Imagelabonline and Cardiovascular Erichem the Netherlands
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center-Academic Medical Centre Amsterdam the Netherlands
| | - Gülay Aşçi
- Nephrology Department Ege University School of Medicine Bornova-Izmir Turkey
| | - Ercan Ok
- Nephrology Department Ege University School of Medicine Bornova-Izmir Turkey
| | - Stefan Agewall
- Department of Clinical Sciences, Danderyd Hospital Division of Cardiology Karolinska Institutet Stockholm Sweden
- Institute of Clinical Sciences University of Oslo Oslo Norway
| | - Joline W J Beulens
- Department of Epidemiology and Data Science, Amsterdam University Medical Center-Location Vrije Universiteit Medical Center Amsterdam the Netherlands
| | - Christopher D Byrne
- School of Human Development and Health, Faculty of Medicine University of Southampton Southampton UK
- Southampton National Institute for Health and Care Research, Biomedical Research Centre University Hospital Southampton Southampton UK
| | - Philip C Calder
- School of Human Development and Health, Faculty of Medicine University of Southampton Southampton UK
- Southampton National Institute for Health and Care Research, Biomedical Research Centre University Hospital Southampton Southampton UK
| | - Hertzel C Gerstein
- Department of Medicine and Population Health Research Institute McMaster University Hamilton Ontario Canada
- Hamilton General Hospital Hamilton Ontario Canada
| | - Paolo Gresele
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery University of Perugia Perugia Italy
| | | | - Michiaki Nagai
- Department of Internal Medicine General Medicine and Cardiology, Hiroshima City Asa Hospital Hiroshima Japan
| | - Michael H Olsen
- Department of Internal Medicine, Holbaek Hospital University of Southern Denmark Odense Denmark
| | - Grace Parraga
- Department of Medical Biophysics, Robarts Research Institute Western University London ON Canada
| | - Maya S Safarova
- Department of Cardiovascular Medicine University of Kansas Medical Center Kansas City KS
| | - Naveed Sattar
- British Heart Foundation Glasgow Cardiovascular Research Centre University of Glasgow Glasgow UK
| | - Michael Skilton
- Charles Perkins Centre, Faculty of Medicine and Health University of Sydney Sydney NSW Australia
| | - Coen D A Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht Maastricht University Medical Centre Maastricht the Netherlands
| | - Heiko Uthoff
- Department of Angiology University Hospital Basel Basel Switzerland
| | - Michiel A van Agtmael
- Department of Internal Medicine Amsterdam University Medical Center, Vrije Universiteit Amsterdam the Netherlands
| | - Amber A van der Heijden
- Department of General Practice, Amsterdam University Medical Center-Location Vrije Universiteit Medical Center Amsterdam the Netherlands
| | | | - Hyun-Woong Park
- Division of Cardiology, Department of Internal Medicine Chungnam National University Sejong Hospital Sejong-si South Korea
| | - Moo-Sik Lee
- Department of Preventive Medicine, College of Medicine Konyang University Daejeon South Korea
- Department of Occupational and Environmental Medicine Konyang University Hospital Daejeon South Korea
| | - Jang-Ho Bae
- Heart Center, Konyang University Hospital Daejeon South Korea
- Department of Cardiology Konyang University College of Medicine Daejeon South Korea
| | - Oscar Beloqui
- Department of Internal Medicine University Clinic of Navarra Navarra Spain
| | - Manuel F Landecho
- Department of Internal Medicine University Clinic of Navarra Navarra Spain
| | - Matthieu Plichart
- Paris Cardiovascular Research Centre University Paris Descartes Paris France
- Fondation Santé Service, Hospital at Home Levallois-Perret France
| | | | | | - Lena Bokemark
- Wallenberg Laboratory for Cardiovascular Research University of Gothenburg Gothenburg Sweden
| | - Göran Bergström
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- Department of Clinical Physiology Sahlgrenska University Hospital, Region Västragötaland Gothenburg Sweden
| | - Caroline Schmidt
- Wallenberg Laboratory for Cardiovascular Research University of Gothenburg Gothenburg Sweden
| | - Samuela Castelnuovo
- Centro Dislipidemie, Aziende Socio Sanitarie Territoriali Grande Ospedale Metropolitano Niguarda Milan Italy
| | - Laura Calabresi
- Department of Pharmacological and Biomolecular Sciences University of Milan Milan Italy
| | - Giuseppe D Norata
- Department of Pharmacological and Biomolecular Sciences University of Milan Milan Italy
- Società Italiana per lo Studio dell'Aterosclerosi Center for the Study of Atherosclerosis, Bassini Hospital Cinisello Balsamo Italy
| | - Liliana Grigore
- Stituto di Ricovero e Cura a Carattere Scientifico Multimedica Milan Italy
| | - Alberico Catapano
- Department of Pharmacological and Biomolecular Sciences University of Milan Milan Italy
- Stituto di Ricovero e Cura a Carattere Scientifico Multimedica Milan Italy
| | - Dong Zhao
- Department of Epidemiology, Beijing Anzhen Hospital Capital Medical University Beijing China
| | - Miao Wang
- Department of Epidemiology, Beijing Anzhen Hospital Capital Medical University Beijing China
| | - Jing Liu
- Department of Epidemiology, Beijing Anzhen Hospital Capital Medical University Beijing China
| | - M Arfan Ikram
- Department of Epidemiology Erasmus University Medical Center Rotterdam the Netherlands
| | - Maryam Kavousi
- Department of Epidemiology Erasmus University Medical Center Rotterdam the Netherlands
| | - Michiel L Bots
- Julius Center for Health Sciences and Primary Care University Medical Center Utrecht Utrecht the Netherlands
| | - Michael J Sweeting
- Department of Health Sciences University of Leicester Leicester UK
- Department of Public Health and Primary Care University of Cambridge Cambridge UK
| | - Matthias W Lorenz
- Klinik für Neurologie Krankenhaus Nordwest Frankfurt am Main Germany
- Department of Neurology Goethe University Frankfurt am Main Germany
| | - Peter Willeit
- Institute of Health Economics Medical University of Innsbruck Innsbruck Austria
- Department of Public Health and Primary Care University of Cambridge Cambridge UK
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6
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Maitusong B, Laguzzi F, Strawbridge RJ, Baldassarre D, Veglia F, Humphries SE, Savonen K, Kurl S, Pirro M, Smit AJ, Giral P, Silveira A, Tremoli E, Hamsten A, de Faire U, Gigante B, Leander K. Cross-Sectional Gene-Smoking Interaction Analysis in Relation to Subclinical Atherosclerosis-Results From the IMPROVE Study. CIRCULATION. GENOMIC AND PRECISION MEDICINE 2023; 16:236-247. [PMID: 37021583 PMCID: PMC10284137 DOI: 10.1161/circgen.122.003710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 01/29/2023] [Indexed: 04/07/2023]
Abstract
BACKGROUND Smoking is associated with carotid intima-media thickness (C-IMT). However, knowledge about how genetics may influence this association is limited. We aimed to perform nonhypothesis driven gene-smoking interaction analyses to identify potential genetic variants, among those included in immune and metabolic platforms, that may modify the effect of smoking on carotid intima-media thickness. METHODS We used baseline data from 1551 men and 1700 women, aged 55 to 79, included in a European multi-center study. Carotid intima-media thickness maximum, the maximum of values measured at different locations of the carotid tree, was dichotomized with cut point values ≥75, respectively. Genetic data were retrieved through use of the Illumina Cardio-Metabo- and Immuno- Chips. Gene-smoking interactions were evaluated through calculations of Synergy index (S). After adjustments for multiple testing, P values of <2.4×10-7 for S were considered significant. The models were adjusted for age, sex, education, physical activity, type of diet, and population stratification. RESULTS Our screening of 207 586 SNPs available for analysis, resulted in the identification of 47 significant gene-smoking synergistic interactions in relation to carotid intima-media thickness maximum. Among the significant SNPs, 28 were in protein coding genes, 2 in noncoding RNA and the remaining 17 in intergenic regions. CONCLUSIONS Through nonhypothesis-driven analyses of gene-smoking interactions, several significant results were observed. These may stimulate further research on the role of specific genes in the process that determines the effect of smoking habits on the development of carotid atherosclerosis.
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Affiliation(s)
- Buamina Maitusong
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (B.M.)
| | - Federica Laguzzi
- Unit of Cardiovascular & Nutritional Epidemiology, Institute of Environmental Medicine (F.L., U.d.F., K.L.), Karolinska Institutet, Stockholm, Sweden
| | - Rona J. Strawbridge
- Cardiovascular Medicine Unit, Department of Medicine Solna (R.J.S., B.G.), Karolinska Institutet, Stockholm, Sweden
- Mental Health & Wellbeing, Institute of Mental Health & Wellbeing, University of Glasgow (R.J.S.)
- Health Data Research, United Kingdom (R.J.S.)
| | - Damiano Baldassarre
- Department of Medical Biotechnology & Translational Medicine, Università degli Studi di Milano (D.B.)
- Centro Cardiologico Monzino, IRCCS, Milan, Italy (D.B., F.V., E.T.)
| | - Fabrizio Veglia
- Centro Cardiologico Monzino, IRCCS, Milan, Italy (D.B., F.V., E.T.)
| | - Steve E. Humphries
- Cardiovascular Genetics, Institute Cardiovascular Science, University College London, United Kingdom (S.E.H.)
| | - Kai Savonen
- Foundation for Research in Health Exercise & Nutrition, Kuopio & Research Institute of Exercise Medicine, Kuopio, Finland (K.S.)
- Department of Clinical Physiology & Nuclear Medicine, Kuopio University Hospital (K.S.)
| | - Sudhir Kurl
- Institute of Public Health & Clinical Nutrition, University of Eastern Finland, Kuopio (S.K.)
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology & Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Italy (M.P.)
| | - Andries J. Smit
- Department of Medicine, University Medical Center Groningen, the Netherlands (A.J.S.)
| | - Philippe Giral
- Unités de Prévention Cardiovasculaire, Assistance Publique-Hôpitaux de Paris, Service Endocrinologie-Métabolisme, Groupe Hospitalier Pitié-Salpétrière, France (P.G.)
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet & Karolinska Hospital, Stockholm, Sweden (A.S., A.H.)
| | - Elena Tremoli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy (D.B., F.V., E.T.)
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet & Karolinska Hospital, Stockholm, Sweden (A.S., A.H.)
| | - Ulf de Faire
- Unit of Cardiovascular & Nutritional Epidemiology, Institute of Environmental Medicine (F.L., U.d.F., K.L.), Karolinska Institutet, Stockholm, Sweden
| | - Bruna Gigante
- Cardiovascular Medicine Unit, Department of Medicine Solna (R.J.S., B.G.), Karolinska Institutet, Stockholm, Sweden
| | - Karin Leander
- Unit of Cardiovascular & Nutritional Epidemiology, Institute of Environmental Medicine (F.L., U.d.F., K.L.), Karolinska Institutet, Stockholm, Sweden
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7
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Brar PC. Can Surrogate Markers Help Define Cardiovascular Disease in Youth? Curr Atheroscler Rep 2023:10.1007/s11883-023-01101-6. [PMID: 37148462 DOI: 10.1007/s11883-023-01101-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE OF REVIEW Non-invasive measurements such as arterial stiffness serve as proxy surrogates for detection of early atherosclerosis and ASCVD risk stratification. These surrogate measurements are influenced by age, gender, and ethnicity and affected by the physiological changes of puberty and somatic growth in children and adolescents. RECENT FINDINGS There is no consensus of the ideal method to measure surrogate markers in youth (< 18 years of age), nor standardized imaging protocols for youth. Currently, pediatric normative data are available but not generalizable. In this review, we provide rationale on how currently used surrogates can help identify subclinical atherosclerosis in youth and affirm their role in identifying youth at risk for premature CVD.
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8
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Aguilar M, Muñoz-Aguirre P, Cortés-Valencia A, Flores-Torres MH, Catzin-Kuhlmann A, López-Ridaura R, Lajous M, Rodriguez BL, Cantú-Brito C, Denova-Gutiérrez E. Sun Exposure and Intima-Media Thickness in the Mexican Teachers' Cohort Study. J Womens Health (Larchmt) 2023; 32:366-374. [PMID: 36795998 DOI: 10.1089/jwh.2022.0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Objective: To determine whether long-term sun exposure has a protective role in subclinical cardiovascular disease in adult Mexican women. Materials and Methods: We conducted a cross-sectional analysis of a sample of women from the Mexican Teachers' Cohort (MTC) study. Sun exposure was assessed in the MTC 2008 baseline questionnaire, in which women were asked about their sun-related behavior. Vascular neurologists measured carotid intima-media thickness (IMT) using standard techniques. Multivariate linear regression models were used to estimate the difference in mean IMT and 95% confidence intervals (95% CIs), according to categories of sun exposure and multivariate logistic regression models were used to estimate the odds ratio (OR) and 95% CIs for carotid atherosclerosis. Results: The mean age of participants was 49.6 ± 5.5 years, the mean IMT was 0.678 ± 0.097 mm, and the mean accumulated hours of weekly sun exposure were 2.9 ± 1.9. Prevalence of carotid atherosclerosis was 20.9%. Compared with women in the lowest quartile of sun exposure, women in the highest quartile had lower mean IMT, but this was not significant in the multivariable adjusted analysis. (Adjusted mean % difference: -0.8; 95% CI: -2.3 to 0.8). The multivariate adjusted ORs of carotid atherosclerosis were 0.54 (95% CI: 0.24-1.18) for women who were exposed 9 hours. For women who denied regular sunscreen use, those in the higher exposure category (9 hours) had lower mean IMT compared with those in the lower category (multivariable-adjusted mean % difference = -2.67; 95% CI: -6.9 to -1.5). Conclusions: We observed that cumulative sun exposure was inversely associated with IMT and subclinical carotid atherosclerosis. If these findings are further replicated and seen for other cardiovascular outcomes, sun exposure could be an easy, affordable strategy to lower overall cardiovascular risk.
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Affiliation(s)
- Mercedes Aguilar
- Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Paloma Muñoz-Aguirre
- CONACYT-Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Adrian Cortés-Valencia
- Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Mario H Flores-Torres
- Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico
| | - Andrés Catzin-Kuhlmann
- Department of Medicine, National Institute of Medical Sciences and Nutrition, Mexico City, Mexico
| | - Ruy López-Ridaura
- Dirección General, Centro Nacional de Programas Preventivos y Control de Enfermedades, Mexico City, Mexico
| | - Martin Lajous
- Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Beatriz L Rodriguez
- Department of Geriatric Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii.,Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Monterrey, Mexico
| | - Carlos Cantú-Brito
- Department of Neurology, National Institute of Medical Sciences and Nutrition, Mexico City, Mexico
| | - Edgar Denova-Gutiérrez
- Department of Healthy Environments and Chronic Disease Prevention, Nutrition and Health Research Center, National Institute of Public Health, Cuernavaca, Mexico
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9
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Velásquez IM, Malarstig A, Baldassarre D, Borne Y, de Faire U, Engström G, Eriksson P, Giral P, Humphries SE, Kurl S, Leander K, Lind L, Lindén A, Orsini N, Pirro M, Silveira A, Smit AJ, Tremoli E, Veglia F, Strawbridge RJ, Gigante B. Causal analysis of plasma IL-8 on carotid intima media thickness, a measure of subclinical atherosclerosis. Curr Res Transl Med 2023; 71:103374. [PMID: 36493747 DOI: 10.1016/j.retram.2022.103374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 11/21/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND We investigated the causality of IL-8 on carotid intima-media thickness (c-IMT), a measure of sub-clinical atherosclerosis. METHODS The IMPROVE is a multicenter European study (n = 3,711). The association of plasma IL-8 with c-IMT (mm) was estimated by quantile regression. Genotyping was performed using the Illumina CardioMetabo and Immuno chips. Replication was attempted in three independent studies and a meta-analysis was performed using a random model. RESULTS In IMPROVE, each unit increase in plasma IL-8 was associated with an increase in median c-IMT measures (all p<0·03) in multivariable analyses. Linear regression identified rs117518778 and rs8057084 as associated with IL-8 levels and with measures of c-IMT. The two SNPs were combined in an IL-8-increasing genetic risk that showed causality of IL-8 on c-IMT in IMPROVE and in the UK Biobank (n = 22,179). The effect of IL-8 on c-IMT measures was confirmed in PIVUS (n = 1,016) and MDCCC (n = 6,103). The association of rs8057084 with c-IMT was confirmed in PIVUS and UK Biobank with a pooled estimate effect (β) of -0·006 with 95%CI (-0·008- -0·003). CONCLUSION Our results indicate that genetic variants associated with plasma IL-8 also associate with c-IMT. However, we cannot infer causality of this association, as these variants lie outside of the IL8 locus.
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Affiliation(s)
- Ilais Moreno Velásquez
- Gorgas Memorial Institute for Health Studies, Panama City, Panama; Max Delbrück Center for Molecular Medicine in the Helmholtz-Association, Molecular Epidemiology Research Group, Berlin, Germany
| | - Anders Malarstig
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Emerging Science and Innovation, Pfizer Worldwide Research, Development and Medical, Stockholm, Sweden
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università di Milano, Milan, Italy; Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Yan Borne
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Ulf de Faire
- Cardiovascular and Nutritional Epidemiology Unit, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Engström
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Per Eriksson
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Karolinska University Hospital Solna, Stockholm, Sweden
| | - Philippe Giral
- Sorbonne Université, INSERM UMR1166, Cardiovascular prevention unit, AP-HP, Groupe Hôpitalier Pitié-Salpetriere, Paris, France
| | - Steve E Humphries
- Cardiovascular Genetics, Institute Cardiovascular Science, University College London, United Kingdom
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Finland
| | - Karin Leander
- Cardiovascular and Nutritional Epidemiology Unit, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lars Lind
- Department of Medical Sciences, Clinical Epidemiology, Uppsala University, Uppsala, Sweden
| | - Anders Lindén
- Unit for Lung and Airway Research, Institute of Environmental Medicine, Stockholm, Sweden; Karolinska Severe COPD Center, Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Nicola Orsini
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Matteo Pirro
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
| | - Angela Silveira
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Karolinska University Hospital Solna, Stockholm, Sweden
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen & Isala Clinics Zwolle, Department of Medicine, the Netherlands
| | | | - Fabrizio Veglia
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Maria Cecilia Hospital, Cotignola, RA, Italy
| | - Rona J Strawbridge
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom; Health Data Research, United Kingdom
| | - Bruna Gigante
- Division of Cardiovascular Medicine, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd University Hospital, Stockholm, Sweden.
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10
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Nève G, Komulainen P, Savonen K, Hassinen M, Männikkö R, Infanger D, Schmidt-Trucksäss A, Rauramaa R. Adherence to Life's simple 7 is associated with better carotid properties. Atherosclerosis 2022; 360:21-26. [DOI: 10.1016/j.atherosclerosis.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/15/2022] [Accepted: 09/22/2022] [Indexed: 11/02/2022]
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11
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Relationship between Circulating PCSK9 and Markers of Subclinical Atherosclerosis-The IMPROVE Study. Biomedicines 2021; 9:biomedicines9070841. [PMID: 34356905 PMCID: PMC8301759 DOI: 10.3390/biomedicines9070841] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/25/2021] [Accepted: 07/14/2021] [Indexed: 11/17/2022] Open
Abstract
(1) Background and purpose: circulating proprotein convertase subtilisin/kexin type 9 (PCSK9) is one of the key regulators of cholesterol metabolism. Despite this, its role as a player in atherosclerosis development is still matter of debate. Here, we investigated the relationships between this protein and several markers of subclinical atherosclerosis. (2) Methods: the IMPROVE study enrolled 3703 European subjects (54–79 years; 48% men; with ≥3 vascular risk factors), asymptomatic for cardiovascular diseases. PCSK9 levels were measured by ELISA. B-mode ultrasound was used to measure markers of carotid subclinical atherosclerosis. (3) Results: in the crude analysis, PCSK9 levels were associated with several baseline measures of carotid intima-media thickness (cIMT) (all p < 0.0001); with cIMT change over time (Fastest-IMTmax-progr) (p = 0.01); with inter-adventitia common carotid artery diameter (ICCAD) (p < 0.0001); and with the echolucency (Grey Scale Median; GSM) of both carotid plaque and plaque-free common carotid IMT (both p < 0.0001). However, after adjustment for age, sex, latitude, and pharmacological treatment, all the afore-mentioned correlations were no longer statistically significant. The lack of correlation was also observed after stratification for sex, latitude, and pharmacological treatments. (4) Conclusions: in subjects who are asymptomatic for cardiovascular diseases, PCSK9 plasma levels do not correlate with vascular damage and/or subclinical atherosclerosis of extracranial carotid arteries.
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12
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Mauss D, Volmer-Thole M, Herr R, Bosch JA, Fischer JE. Stress at work is associated with intima media thickness in older male employees, independent of other sources of stress perception. Stress 2021; 24:450-457. [PMID: 32873119 DOI: 10.1080/10253890.2020.1812059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Chronic stress at work shows a moderate but robust longitudinal association with cardiovascular disease (CVD). Atherosclerosis is a pathophysiological process of most CVD, for which intima media thickness (IMT) of the carotid artery is used as an early marker. Its relationship with stress at work has remained largely unexplored, and the present study therefore aimed to elucidate the association between stress at work, assessed as effort-reward imbalance (ERI), and IMT. This cross-sectional study comprised of 501 male German employees aged 42 (19-64) years at enrollment into the Mannheim Industrial Cohort Study. Clinical assessments used fasting blood samples and IMT measurement. Self-report questionnaires assessed sources of perceived stress. Analyses adjusted for medical history, life style, and socio-economic status (SES) indicators as well as general perceived stress and worries to determine the specificity of ERI. Linear regression models estimated the association of ERI with IMT, stratifying for age groups and adjusting for potential confounders. ERI ratio increased until the age of 50 years and abated thereafter. In participants younger than 50 years IMT measurements were not associated with ERI ratios. However, despite lower mean ERI ratios in participants older than 50 years, this age group showed a significant relationship with IMT (standardized Beta = .36, p < .01), adjusting for multiple confounders including general perceived stress and worries. These analyses suggest that atherosclerosis in older employees is specifically related to stress at work. Longitudinal studies will help to elucidate the temporal relationship between stress exposure and downstream biological mechanisms.Lay summaryOur study explored the association of job stress and the calcification of the carotid artery in German employees. We found out that this association is stronger in employees older than 50 years. In addition, it is independent of medical risk factors and stress caused by private issues.
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Affiliation(s)
- Daniel Mauss
- Mannheim Institute of Public Health, Social and Preventive Medicine, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Maren Volmer-Thole
- Klinikum Stuttgart, Clinic for Endocrinology, Diabetology and Geriatrics, Stuttgart, Germany
| | - Raphael Herr
- Mannheim Institute of Public Health, Social and Preventive Medicine, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Jos A Bosch
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Joachim E Fischer
- Mannheim Institute of Public Health, Social and Preventive Medicine, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
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13
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Intake of food rich in saturated fat in relation to subclinical atherosclerosis and potential modulating effects from single genetic variants. Sci Rep 2021; 11:7866. [PMID: 33846368 PMCID: PMC8042105 DOI: 10.1038/s41598-021-86324-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/08/2021] [Indexed: 11/21/2022] Open
Abstract
The relationship between intake of saturated fats and subclinical atherosclerosis, as well as the possible influence of genetic variants, is poorly understood and investigated. We aimed to investigate this relationship, with a hypothesis that it would be positive, and to explore whether genetics may modulate it, using data from a European cohort including 3,407 participants aged 54–79 at high risk of cardiovascular disease. Subclinical atherosclerosis was assessed by carotid intima-media thickness (C-IMT), measured at baseline and after 30 months. Logistic regression (OR; 95% CI) was employed to assess the association between high intake of food rich in saturated fat (vs. low) and: (1) the mean and the maximum values of C-IMT in the whole carotid artery (C-IMTmean, C-IMTmax), in the bifurcation (Bif-), the common (CC-) and internal (ICA-) carotid arteries at baseline (binary, cut-point ≥ 75th), and (2) C-IMT progression (binary, cut-point > zero). For the genetic-diet interaction analyses, we considered 100,350 genetic variants. We defined interaction as departure from additivity of effects. After age- and sex-adjustment, high intake of saturated fat was associated with increased C-IMTmean (OR:1.27;1.06–1.47), CC-IMTmean (OR:1.22;1.04–1.44) and ICA-IMTmean (OR:1.26;1.07–1.48). However, in multivariate analysis results were no longer significant. No clear associations were observed between high intake of saturated fat and risk of atherosclerotic progression. There was no evidence of interactions between high intake of saturated fat and any of the genetic variants considered, after multiple testing corrections. High intake of saturated fats was not independently associated with subclinical atherosclerosis. Moreover, we did not identify any significant genetic-dietary fat interactions in relation to risk of subclinical atherosclerosis.
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The Association between HDL-C and Subclinical Atherosclerosis Depends on CETP Plasma Concentration: Insights from the IMPROVE Study. Biomedicines 2021; 9:biomedicines9030286. [PMID: 33799675 PMCID: PMC7999018 DOI: 10.3390/biomedicines9030286] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 01/22/2023] Open
Abstract
The impact of cholesteryl ester transfer protein (CETP) on atherosclerosis is highly debated. This study aimed to investigate the associations between plasma CETP or CETP genotypes and carotid intima-media thickness (cIMT) and the influence of high-density lipoprotein cholesterol (HDL-C) on these associations. Plasma CETP and HDL-C concentrations were measured in 552 subjects free of any pharmacological treatment from the IMPROVE cohort, which includes 3711 European subjects at high cardiovascular risk. CETP single-nucleotide polymorphisms (SNPs) and cIMT measures (cIMTmax; cIMTmean-max of bifurcations, common and internal carotids; plaque-free common carotid [PF CC]-IMTmean) were available for the full cohort. In drug-free subjects, plasma CETP correlated with HDL-C levels (r = 0.19, p < 0.0001), but not with cIMT variables. When stratified according to HDL-C quartiles, CETP positively correlated with cIMTmax and cIMTmean-max, but not with PF CC-IMTmean, in the top HDL-C quartile only. Positive associations between the CETP concentration and cIMTmax or cIMTmean-max were found in the top HDL-C quartile, whereas HDL-C levels were negatively correlated with cIMTmax and cIMTmean-max when the CETP concentration was below the median (HDL-C × CETP interaction, p = 0.001 and p = 0.003 for cIMTmax and cIMTmean-max, respectively). In the full cohort, three CETP SNPs (rs34760410, rs12920974, rs12708968) were positively associated with cIMTmax. rs12444708 exhibited a significant interaction with HDL-C levels in the prediction of cIMTmax. In conclusion, a significant interplay was found between plasma CETP and/or CETP genotype and HDL-C in the prediction of carotid plaque thickness, as indexed by cIMTmax. This suggests that the association of HDL-C with carotid atherosclerosis is CETP-dependent.
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15
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Strawbridge RJ, Johnston KJA, Bailey MES, Baldassarre D, Cullen B, Eriksson P, deFaire U, Ferguson A, Gigante B, Giral P, Graham N, Hamsten A, Humphries SE, Kurl S, Lyall DM, Lyall LM, Pell JP, Pirro M, Savonen K, Smit AJ, Tremoli E, Tomainen TP, Veglia F, Ward J, Sennblad B, Smith DJ. The overlap of genetic susceptibility to schizophrenia and cardiometabolic disease can be used to identify metabolically different groups of individuals. Sci Rep 2021; 11:632. [PMID: 33436761 PMCID: PMC7804422 DOI: 10.1038/s41598-020-79964-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/11/2020] [Indexed: 12/01/2022] Open
Abstract
Understanding why individuals with severe mental illness (Schizophrenia, Bipolar Disorder and Major Depressive Disorder) have increased risk of cardiometabolic disease (including obesity, type 2 diabetes and cardiovascular disease), and identifying those at highest risk of cardiometabolic disease are important priority areas for researchers. For individuals with European ancestry we explored whether genetic variation could identify sub-groups with different metabolic profiles. Loci associated with schizophrenia, bipolar disorder and major depressive disorder from previous genome-wide association studies and loci that were also implicated in cardiometabolic processes and diseases were selected. In the IMPROVE study (a high cardiovascular risk sample) and UK Biobank (general population sample) multidimensional scaling was applied to genetic variants implicated in both psychiatric and cardiometabolic disorders. Visual inspection of the resulting plots used to identify distinct clusters. Differences between these clusters were assessed using chi-squared and Kruskall-Wallis tests. In IMPROVE, genetic loci associated with both schizophrenia and cardiometabolic disease (but not bipolar disorder or major depressive disorder) identified three groups of individuals with distinct metabolic profiles. This grouping was replicated within UK Biobank, with somewhat less distinction between metabolic profiles. This work focused on individuals of European ancestry and is unlikely to apply to more genetically diverse populations. Overall, this study provides proof of concept that common biology underlying mental and physical illness may help to stratify subsets of individuals with different cardiometabolic profiles.
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Affiliation(s)
- Rona J Strawbridge
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK. .,Health Data Research, London, UK. .,Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden.
| | - Keira J A Johnston
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK.,Deanery of Molecular, Genetic and Population Health Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, Scotland, UK.,School of Life Sciences, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Mark E S Bailey
- School of Life Sciences, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, Scotland, UK
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy.,Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Breda Cullen
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Per Eriksson
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Ulf deFaire
- Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Amy Ferguson
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK.,Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Bruna Gigante
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Philippe Giral
- Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Assistance Publique - Hopitaux de Paris, Paris, France
| | - Nicholas Graham
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institute, Stockholm, Sweden
| | - Steve E Humphries
- Centre for Cardiovascular Genetics, Institute Cardiovascular Science, University College London, London, UK
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Donald M Lyall
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Laura M Lyall
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Jill P Pell
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Matteo Pirro
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Kai Savonen
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen and University of Groningen, Groningen, The Netherlands
| | | | - Tomi-Pekka Tomainen
- Public Health and Clinical Nutrition, Department of Medicine, University of Eastern Finland, Kupiou, Finland
| | | | - Joey Ward
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
| | - Bengt Sennblad
- Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Daniel J Smith
- Institute of Health and Wellbeing, University of Glasgow, Room 111, Public Health, 1 Lilybank Gardens, Glasgow, G12 8RZ, UK
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Drole Torkar A, Plesnik E, Groselj U, Battelino T, Kotnik P. Carotid Intima-Media Thickness in Healthy Children and Adolescents: Normative Data and Systematic Literature Review. Front Cardiovasc Med 2020; 7:597768. [PMID: 33330658 PMCID: PMC7732599 DOI: 10.3389/fcvm.2020.597768] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/13/2020] [Indexed: 01/28/2023] Open
Abstract
Objectives: Early identification of children at risk of atherosclerosis is of paramount importance for implementing primary preventive measures addressing vascular health. Carotid intima-media thickness (cIMT) is a non-invasive biomarker of atherosclerosis. Semiautomatic radiofrequency-based software-guided technique quality intima-media thickness (RF-QIMT) was used to determine cIMT normative values in a healthy cohort of Caucasian children aged 6 to 18 years. Study design: In a cross-sectional study, data on age, chronic illness, medication use, and pubertal status was acquired by a questioner. Anthropometric and blood pressure measurements were performed by standardized methods and trained medical personnel. cIMT of the right common carotid artery far wall (1 centimeter proximal to bifurcation) was determined using a multifrequency (3–13 MHz) electronic linear array transducer SL1543, a portable ultrasound device (MyLab Gamma Esaote, Genoa, Italy), and RF-QIMT software. A systematic review of the published normal cIMT in children was done using PRISMA methodology, and identified normative values were compared to those obtained in the presented study. Results: 1137 non-obese normotensive children (males: n = 512; mean age 12.04 ± 3.52 years, females: n = 625, mean age 12.98 ± 3.83 years) were included. Gender-, age-, and height-specific mean cIMT percentile tables, percentile charts, and LMS tables for the RF-QIMT method were provided. They were comparable to the previously published data on mean cIMT gained by other validated ultrasound imaging techniques. cIMT increased with age, height, hip circumference, and BMI and was higher in males. Conclusions: Gender-, age-, and height-specific normative cIMT values, using the semiautomatic software-guided RF-QIMT technique, in children aged 6 to 18 years were developed and validated in respect to the previously published pediatric normative cIMT data. It is suggested that the investigated method could be used for the estimation of atherosclerotic risk in children, especially in epidemiological studies.
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Affiliation(s)
- Ana Drole Torkar
- University Children's Hospital, Department of Endocrinology, Diabetes and Metabolism, Ljubljana University Medical Centre, Ljubljana, Slovenia
| | | | - Urh Groselj
- University Children's Hospital, Department of Endocrinology, Diabetes and Metabolism, Ljubljana University Medical Centre, Ljubljana, Slovenia
| | - Tadej Battelino
- University Children's Hospital, Department of Endocrinology, Diabetes and Metabolism, Ljubljana University Medical Centre, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Primoz Kotnik
- University Children's Hospital, Department of Endocrinology, Diabetes and Metabolism, Ljubljana University Medical Centre, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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17
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Papadopoulou AM, Bakogiannis N, Skrapari I, Moris D, Bakoyiannis C. Thyroid Dysfunction and Atherosclerosis: A Systematic Review. In Vivo 2020; 34:3127-3136. [PMID: 33144416 DOI: 10.21873/invivo.12147] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIM Thyroid dysfunction, both hypo- and hyperthyroidism, has been associated with cardiovascular disease. The aim of this study was to evaluate the association between thyroid dysfunction and atherosclerosis measured mostly by carotid intima-media thickness, as well as discuss whether L-T4 replacement is able to reverse or slow down the progression of atherosclerosis. MATERIALS AND METHODS The review was conducted according the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We performed on PubMed a literature search from May 2004 to January 2020, using the search terms 'subclinical hypothyroidism' or 'thyroid disorders' and 'carotid artery', 'carotid intima-media thickness (IMT)', 'levothyroxine', and 'atherosclerosis'. RESULTS Twenty-six studies were eligible and included in the analysis. Overall, the studies encompassed a total of 36.434 patients included in this review. Most studies indicated a proportional correlation between IMT and thyroid dysfunction. Levothyroxine (L-T4) replacement led to significant decrease of IMT after 1 year in most studies. CONCLUSION Most studies have concluded that thyroid dysfunction is associated with arterial wall remodeling and, thus, with increased cardiovascular risk. However, the exact mechanistic background of pathological structural changes in the arterial wall is still unsettled. Large randomized controlled studies are required to definitively address the extent to which T4 replacement therapy might benefit patients with subclinical thyroid disorders.
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Affiliation(s)
| | | | - Ioanna Skrapari
- 1st Department of Internal Medicine, Evangelismos General Hospital, Athens, Greece
| | - Dimitrios Moris
- Department of Surgery, Duke University Medical Center, Durham, NC, U.S.A.
| | - Chris Bakoyiannis
- First Department of Surgery, Laikon General Hospital, Athens, Greece
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18
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Castaldo L, Laguzzi F, Strawbridge RJ, Baldassarre D, Veglia F, Vigo L, Tremoli E, de Faire U, Eriksson P, Smit AJ, Aubrecht J, Leander K, Pirro M, Giral P, Ritieni A, Di Minno G, Mälarstig A, Gigante B. Genetic Variants Associated with Non-Alcoholic Fatty Liver Disease Do Not Associate with Measures of Sub-Clinical Atherosclerosis: Results from the IMPROVE Study. Genes (Basel) 2020; 11:genes11111243. [PMID: 33105679 PMCID: PMC7690395 DOI: 10.3390/genes11111243] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 10/16/2020] [Accepted: 10/21/2020] [Indexed: 01/07/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) and atherosclerosis-related cardiovascular diseases (CVD) share common metabolic pathways. We explored the association between three NAFLD-associated single nucleotide polymorphisms (SNPs) rs738409, rs10401969, and rs1260326 with sub-clinical atherosclerosis estimated by the carotid intima-media thickness (c-IMT) and the inter-adventitia common carotid artery diameter (ICCAD) in patients free from clinically overt NAFLD and CVD. The study population is the IMPROVE, a multicenter European study (n = 3711). C-IMT measures and ICCAD were recorded using a standardized protocol. Linear regression with an additive genetic model was used to test for association of the three SNPs with c-IMT and ICCAD. In secondary analyses, the association of the three SNPs with c-IMT and ICCAD was tested after stratification by alanine aminotransferase levels (ALT). No associations were found between rs738409, rs1260326, rs10401969, and c-IMT or ICCAD. Rs738409-G and rs10401969-C were associated with ALT levels (p < 0.001). In patients with ALT levels above 28 U/L (highest quartile), we observed an association between rs10401969-C and c-IMT measures of c-IMTmax and c-IMTmean-max (p = 0.018 and 0.021, respectively). In conclusion, NAFLD-associated SNPs do not associate with sub-clinical atherosclerosis measures. However, our results suggest a possible mediating function of impaired liver function on atherosclerosis development.
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Affiliation(s)
- Luigi Castaldo
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, Italy;
- Department of Pharmacy, University of Naples “Federico II”, 80138 Naples, Italy;
- Correspondence: ; Tel.: +39-081-678116
| | - Federica Laguzzi
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77 Stockholm, Sweden; (F.L.); (U.d.F.); (K.L.)
| | - Rona J. Strawbridge
- Mental Health and Wellbeing, Institute of Health and Wellbeing, University of Glasgow, Glasgow G12-8QQ, UK;
- Health Data Research University of Glasgow, College of Medicine, Veterinarian and Life Sciences, Glasgow G12-8RZ, UK
- Cardiovascular Medicine, Department of Medicine, Karolinska Institutet, Box 210, 171 77 Stockholm, Sweden; (P.E.); (A.M.); (B.G.)
| | - Damiano Baldassarre
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Via Parea 4, 20138 Milan, Italy; (D.B.); (F.V.); (L.V.); (E.T.)
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20122 Milano MI, Italy
| | - Fabrizio Veglia
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Via Parea 4, 20138 Milan, Italy; (D.B.); (F.V.); (L.V.); (E.T.)
| | - Lorenzo Vigo
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Via Parea 4, 20138 Milan, Italy; (D.B.); (F.V.); (L.V.); (E.T.)
| | - Elena Tremoli
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Via Parea 4, 20138 Milan, Italy; (D.B.); (F.V.); (L.V.); (E.T.)
| | - Ulf de Faire
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77 Stockholm, Sweden; (F.L.); (U.d.F.); (K.L.)
| | - Per Eriksson
- Cardiovascular Medicine, Department of Medicine, Karolinska Institutet, Box 210, 171 77 Stockholm, Sweden; (P.E.); (A.M.); (B.G.)
| | - Andries J. Smit
- Department of Medicine, Division of vascular medicine University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - Jiri Aubrecht
- Takeda Pharmaceuticals International Co., Cambridge, 02139 MA, USA;
| | - Karin Leander
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Box 210, SE-171 77 Stockholm, Sweden; (F.L.); (U.d.F.); (K.L.)
| | - Matteo Pirro
- Unit of Internal Medicine, Department of Medicine, University of Perugia, 06123 Perugia PG, Italy;
| | - Philippe Giral
- Assistance Publique—Hopitaux de Paris; Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, 75013 Paris, France;
| | - Alberto Ritieni
- Department of Pharmacy, University of Naples “Federico II”, 80138 Naples, Italy;
| | - Giovanni Di Minno
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, Italy;
| | - Anders Mälarstig
- Cardiovascular Medicine, Department of Medicine, Karolinska Institutet, Box 210, 171 77 Stockholm, Sweden; (P.E.); (A.M.); (B.G.)
| | - Bruna Gigante
- Cardiovascular Medicine, Department of Medicine, Karolinska Institutet, Box 210, 171 77 Stockholm, Sweden; (P.E.); (A.M.); (B.G.)
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19
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Kirichenko TV, Markina YV, Sukhorukov VN, Khotina VA, Wu WK, Orekhov AN. A Novel Insight at Atherogenesis: The Role of Microbiome. Front Cell Dev Biol 2020; 8:586189. [PMID: 33072766 PMCID: PMC7536348 DOI: 10.3389/fcell.2020.586189] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/31/2020] [Indexed: 12/27/2022] Open
Abstract
There is an important task of current medicine to identify mechanisms and new markers of subclinical atherosclerosis in order to develop early targets for the diagnosis and treatment of this disease, since it causes such widespread diseases as myocardial infarction, stroke, sudden death, and other common reasons of disability and mortality in developed countries. In recent years, studies of the human microbiome in different fields of medicine have become increasingly popular; there is evidence from numerous studies of the significant contribution of microbiome in different steps of atherogenesis. This review attempted to determine the current status of the databases PubMed and Scopus (until May, 2020) to highlight current ideas on the potential role of microbiome and its metabolites in atherosclerosis development, its mechanisms of action in lipids metabolism, endothelial dysfunction, inflammatory pathways, and mitochondrial dysfunction. Results of clinical studies elucidating the relationship of microbiome with subclinical atherosclerosis and cardiovascular disease considered in this article demonstrate strong association of microbiome composition and its metabolites with atherosclerosis and cardiovascular disease. Data on microbiome impact in atherogenesis open a wide perspective to develop new diagnostic and therapeutic approaches, but further comprehensive studies are necessary.
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Affiliation(s)
- Tatiana V Kirichenko
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Research Institute of Human Morphology, Moscow, Russia
| | - Yuliya V Markina
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Research Institute of Human Morphology, Moscow, Russia
| | - Vasily N Sukhorukov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Research Institute of Human Morphology, Moscow, Russia
| | - Victoria A Khotina
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Wei-Kai Wu
- Department of Internal Medicine, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan
| | - Alexander N Orekhov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Research Institute of Human Morphology, Moscow, Russia.,Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
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20
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Impact of Mitochondrial DNA Mutations on Carotid Intima-Media Thickness in the Novosibirsk Region. Life (Basel) 2020; 10:life10090160. [PMID: 32842589 PMCID: PMC7554768 DOI: 10.3390/life10090160] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 01/08/2023] Open
Abstract
The search for markers of predisposition to atherosclerosis development is very important for early identification of individuals with a high risk of cardiovascular disease. The aim of the present study was to investigate the association of mitochondrial DNA mutations with carotid intima-media thickness and to determine the impact of mitochondrial heteroplasmy measurements in the prognosis of atherosclerosis development. This cross-sectional, population-based study was conducted in 468 subjects from the Novosibirsk region. It was shown that the mean (carotid intima-media thickness) cIMT correlated with the following mtDNA mutations: m.15059G>A (r = 0.159, p = 0.001), m.12315G>A (r = 0.119; p = 0.011), m.5178C>A (r = 0.114, p = 0.014), and m.3256C>T (r = 0.130, p = 0.011); a negative correlation with mtDNA mutations m.14846G>A (r = −0.111, p = 0.042) and m.13513G>A (r = −0.133, p = 0.004) was observed. In the linear regression analysis, the addition of the set of mtDNA mutations to the conventional cardiovascular risk factors increased the ability to predict the cIMT variability from 17 to 27%. Multi-step linear regression analysis revealed the most important predictors of mean cIMT variability: age, systolic blood pressure, blood levels of total cholesterol, LDL and triglycerides, as well as the mtDNA mutations m.13513G>A, m.15059G>A, m.12315G>A, and m.3256C>T. Thus, a high predictive value of mtDNA mutations for cIMT variability was demonstrated. The association of mutation m.13513G>A and m.14846G>A with a low value of cIMT, demonstrated in several studies, represents a potential for the development of anti-atherosclerotic gene therapy.
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21
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Hong MG, Dodig-Crnković T, Chen X, Drobin K, Lee W, Wang Y, Edfors F, Kotol D, Thomas CE, Sjöberg R, Odeberg J, Hamsten A, Silveira A, Hall P, Nilsson P, Pawitan Y, Uhlén M, Pedersen NL, Hägg S, Magnusson PK, Schwenk JM. Profiles of histidine-rich glycoprotein associate with age and risk of all-cause mortality. Life Sci Alliance 2020; 3:3/10/e202000817. [PMID: 32737166 PMCID: PMC7409555 DOI: 10.26508/lsa.202000817] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022] Open
Abstract
Despite recognizing aging as a common risk factor of many human diseases, little is known about its molecular traits. To identify age-associated proteins circulating in human blood, we screened 156 individuals aged 50-92 using exploratory and multiplexed affinity proteomics assays. Profiling eight additional study sets (N = 3,987), performing antibody validation, and conducting a meta-analysis revealed a consistent age association (P = 6.61 × 10-6) for circulating histidine-rich glycoprotein (HRG). Sequence variants of HRG influenced how the protein was recognized in the immunoassays. Indeed, only the HRG profiles affected by rs9898 were associated with age and predicted the risk of mortality (HR = 1.25 per SD; 95% CI = 1.12-1.39; P = 6.45 × 10-5) during a follow-up period of 8.5 yr after blood sampling (IQR = 7.7-9.3 yr). Our affinity proteomics analysis found associations between the particular molecular traits of circulating HRG with age and all-cause mortality. The distinct profiles of this multipurpose protein could serve as an accessible and informative indicator of the physiological processes related to biological aging.
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Affiliation(s)
- Mun-Gwan Hong
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Tea Dodig-Crnković
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Xu Chen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Kimi Drobin
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Woojoo Lee
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Public Health Science, Graduate School of Public Health, Seoul National University, Seoul, Korea
| | - Yunzhang Wang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fredrik Edfors
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - David Kotol
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Cecilia Engel Thomas
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Ronald Sjöberg
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Jacob Odeberg
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden.,Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Solna, Sweden
| | - Anders Hamsten
- Department of Medicine Solna, Cardiovascular Medicine Unit, Karolinska Institutet, Solna, Sweden
| | - Angela Silveira
- Department of Medicine Solna, Cardiovascular Medicine Unit, Karolinska Institutet, Solna, Sweden
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Oncology, Södersjukhuset, Stockholm, Sweden
| | - Peter Nilsson
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Yudi Pawitan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Mathias Uhlén
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Sara Hägg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Patrik Ke Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jochen M Schwenk
- Department of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
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22
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Ferri N, Ruscica M, Coggi D, Bonomi A, Amato M, Frigerio B, Sansaro D, Ravani A, Veglia F, Capra N, Lupo MG, Macchi C, Castelnuovo S, Savonen K, Silveira A, Kurl S, Giral P, Pirro M, Strawbridge RJ, Gigante B, Smit AJ, Tremoli E, Colombo GI, Baldassarre D. Sex-specific predictors of PCSK9 levels in a European population: The IMPROVE study. Atherosclerosis 2020; 309:39-46. [PMID: 32862087 DOI: 10.1016/j.atherosclerosis.2020.07.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/13/2020] [Accepted: 07/15/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Proprotein convertase subtilisin/kexin type 9 (PCSK9) is one of the key regulators of low-density lipoprotein cholesterol plasma levels. Circulating PCSK9, which differs between genders, represents a valid pharmacological target for preventing cardiovascular (CV) events. We aimed to investigate sex-related associations between PCSK9 plasma levels and biochemical and anthropomorphic factors, and familial and personal morbidities, in a large European cohort (n = 3673) of men (47.9%) and women (52.1%). METHODS Individuals (aged 54-79 years) free of CV diseases were enrolled in seven centers of five European countries: Finland, France, Italy, the Netherlands, and Sweden. PCSK9 plasma levels were measured by ELISA. RESULTS PCSK9 was higher in women than in men. Multiple linear regression analysis showed that latitude, sex, and treatments with statins and fibrates were the strongest predictors of PCSK9 in the whole group. These variables, together with triglycerides and high-density lipoprotein cholesterol, were also associated with PCSK9 in men or women. Mean corpuscular hemoglobin concentration and pack-years were PCSK9 independent predictors in women, whereas hypercholesterolemia and physical activity were independent predictors in men. The associations between PCSK9 and latitude, uric acid, diabetes, hypercholesterolemia and physical activity were significantly different in men and women (pinteraction <0.05 for all). CONCLUSIONS Besides confirming the association with lipids in the whole group, our study revealed previously unknown differences in PCSK9 predictors in men and women. These might be taken into account when defining individual risk for CV events and/or for refining PCSK9 lowering treatments.
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Affiliation(s)
- Nicola Ferri
- Dipartimento di Scienze Del Farmaco, Università Degli Studi di Padova, Padova, Italy
| | - Massimiliano Ruscica
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università Degli Studi di Milano, Milan, Italy
| | - Daniela Coggi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università Degli Studi di Milano, Milan, Italy
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Mauro Amato
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | | | | | | | - Nicolò Capra
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Maria G Lupo
- Dipartimento di Scienze Del Farmaco, Università Degli Studi di Padova, Padova, Italy
| | - Chiara Macchi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università Degli Studi di Milano, Milan, Italy
| | - Samuela Castelnuovo
- Centro Dislipidemie E. Grossi Paoletti, Ospedale Ca' Granda di Niguarda, Milan, Italy
| | - Kai Savonen
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Angela Silveira
- Atherosclerosis Research Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Finland
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris, Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Paris, France
| | - Matteo Pirro
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Rona J Strawbridge
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom; Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Health Data Research, UK
| | - Bruna Gigante
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen & Isala Clinics Zwolle, Department of Medicine, the Netherlands
| | | | | | - Damiano Baldassarre
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Università Degli Studi di Milano, Milan, Italy.
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23
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Bae JM, Kim YS, Choo EH, Kim MY, Lee JY, Kim HO, Park YM. Both cardiovascular and cerebrovascular events are decreased following long-term narrowband ultraviolet B phototherapy in patients with vitiligo: a propensity score matching analysis. J Eur Acad Dermatol Venereol 2020; 35:222-229. [PMID: 32702138 DOI: 10.1111/jdv.16830] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/09/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Systemic effects of long-term narrowband ultraviolet B (NB-UVB) phototherapy have not been well studied in vitiligo patients. An 11-year nationwide population-based retrospective cohort study was conducted using the Korean National Health Insurance claims database (2007-2017). OBJECTIVES To investigate the effects of long-term NB-UVB phototherapy on the risk of cardiovascular and cerebrovascular events in vitiligo patients. METHODS This study included vitiligo patients with ≥100 phototherapy sessions (phototherapy group, n = 3229) and <3 phototherapy sessions (no phototherapy group, n = 9687), in which covariables with age, sex, insurance type and comorbidities such as diabetes, hypertension and hyperlipidemia were matched by 1 : 3 propensity score matching. The outcomes of interest were cardiovascular (ischaemic heart disease and myocardial infarction) and cerebrovascular events (cerebrovascular infraction and haemorrhage). Cox proportional hazards models were used to assess the associations between NB-UVB phototherapy and each event. RESULTS The risk of cardiovascular or cerebrovascular events was significantly decreased in the phototherapy group compared with the no phototherapy group [hazard ratio (HR) 0.637, 95% confidence interval (CI) 0.523-0.776]. Subgroup analysis revealed that the risk of cardiovascular (HR: 0.682, 95% CI: 0.495-0.940) and cerebrovascular events (HR: 0.601, 95% CI: 0.470-0.769) were significantly lower in the phototherapy group than the no phototherapy group, respectively. CONCLUSIONS Our findings suggest that long-term NB-UVB phototherapy could decrease the risk of cardiovascular and cerebrovascular events in patients with vitiligo.
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Affiliation(s)
- J M Bae
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Y-S Kim
- Department of Microbiology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - E H Choo
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - M-Y Kim
- CNP Skin Clinic, Seoul, Korea
| | - J Y Lee
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - H-O Kim
- Line Dermatology Clinic, Seoul, Korea
| | - Y M Park
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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24
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Prediabetes Is Independently Associated with Subclinical Carotid Atherosclerosis: An Observational Study in a Non-Urban Mediterranean Population. J Clin Med 2020; 9:jcm9072139. [PMID: 32645918 PMCID: PMC7408832 DOI: 10.3390/jcm9072139] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/29/2020] [Accepted: 07/06/2020] [Indexed: 12/14/2022] Open
Abstract
This was a prospective, observational study to compare the burden of subclinical atherosclerosis as measured by carotid ultrasonography in a cohort of subjects with prediabetes vs. subjects with normal glucose tolerance (NGT) from a non-urban Mediterranean population. Atherosclerosis was assessed through carotid intima-media thickness (c-IMT), the presence/absence of carotid plaques, and plaque number. Among 550 subjects included, 224 (40.7%) had prediabetes. The mean c-IMT and the prevalence of carotid plaque were significantly higher in the prediabetes group compared to the NGT group (0.72 vs. 0.67 mm, p < 0.001; and 37.9% vs. 19.6%; p < 0.001, respectively). Older age, male gender, and increased systolic blood pressure were positively correlated with c-IMT and were independent predictors of the presence of plaques. In contrast, prediabetes and low-density lipoprotein (LDL)-c were predictors of the presence of plaque (odds ratio [OR] = 1.64; 95% confidence interval [CI] = 1.05-2.57; p = 0.03 and OR = 1.01; 95% CI = 1.00-1.02; p = 0.006, respectively) together with tobacco exposure and the leukocyte count (OR = 1.77; 95% CI = 1.08-2.89; p = 0.023 and OR = 1.20; 95% CI = 1.05-1.38; p = 0.008, respectively). In a non-urban Mediterranean population, prediabetes was associated with established subclinical carotid atherosclerosis. These findings could have implications for the prevention and treatment of CV risk in these subjects before the first symptoms of cardiovascular disease appear.
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25
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Laguzzi F, Baldassarre D, Veglia F, Strawbridge RJ, Humphries SE, Rauramaa R, Smit AJ, Giral P, Silveira A, Tremoli E, Hamsten A, de Faire U, Frumento P, Leander K. Alcohol consumption in relation to carotid subclinical atherosclerosis and its progression: results from a European longitudinal multicentre study. Eur J Nutr 2020; 60:123-134. [PMID: 32206896 PMCID: PMC7867553 DOI: 10.1007/s00394-020-02220-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 03/04/2020] [Indexed: 12/31/2022]
Abstract
Background/Aim The association between alcohol consumption and subclinical atherosclerosis is still unclear. Using data from a European multicentre study, we assess subclinical atherosclerosis and its 30-month progression by carotid intima-media thickness (C-IMT) measurements, and correlate this information with self-reported data on alcohol consumption. Methods Between 2002–2004, 1772 men and 1931 women aged 54–79 years with at least three risk factors for cardiovascular disease (CVD) were recruited in Italy, France, Netherlands, Sweden, and Finland. Self-reported alcohol consumption, assessed at baseline, was categorized as follows: none (0 g/d), very-low (0 − 5 g/d), low (> 5 to ≤ 10 g/d), moderate (> 10 to ≤ 20 g/d for women, > 10 to ≤ 30 g/d for men) and high (> 20 g/d for women, > 30 g/d for men). C-IMT was measured in millimeters at baseline and after 30 months. Measurements consisted of the mean and maximum values of the common carotids (CC), internal carotid artery (ICA), and bifurcations (Bif) and whole carotid tree. We used quantile regression to describe the associations between C-IMT measures and alcohol consumption categories, adjusting for sex, age, physical activity, education, smoking, diet, and latitude. Results Adjusted differences between median C-IMT values in different levels of alcohol consumption (vs. very-low) showed that moderate alcohol consumption was associated with lower C-IMTmax[− 0.17(95%CI − 0.32; − 0.02)], and Bif-IMTmean[− 0.07(95%CI − 0.13; − 0.01)] at baseline and decreasing C-IMTmean[− 0.006 (95%CI − 0.011; − 0.000)], Bif-IMTmean[− 0.016(95%CI − 0.027; − 0.005)], ICA-IMTmean[− 0.009(95% − 0.016; − 0.002)] and ICA-IMTmax[− 0.016(95%: − 0.032; − 0.000)] after 30 months. There was no evidence of departure from linearity in the association between alcohol consumption and C-IMT. Conclusion In this European population at high risk of CVD, findings show an inverse relation between moderate alcohol consumption and carotid subclinical atherosclerosis and its 30-month progression, independently of several potential confounders. Electronic supplementary material The online version of this article (10.1007/s00394-020-02220-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Federica Laguzzi
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, Box 210, 17177, Stockholm, Sweden.
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy.,Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Rona J Strawbridge
- Institute of Mental Health and Wellbeing, Mental Health and Wellbeing, University of Glasgow, Glasgow, UK.,Cardiovascular Medicine Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Steve E Humphries
- Centre for Cardiovascular Genetics, Institute Cardiovascular Science, University College London, London, UK
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Philippe Giral
- Assistance Publique-Hôpitaux de Paris, Service Endocrinologie-Métabolisme, Groupe Hospitalier Pitié-Salpétrière, Unités de Prévention Cardiovasculaire, Paris, France
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ulf de Faire
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, Box 210, 17177, Stockholm, Sweden.,Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Paolo Frumento
- Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
| | - Karin Leander
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, Box 210, 17177, Stockholm, Sweden
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26
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Kirichenko TV, Myasoedova VA, Ravani AL, Sobenin IA, Orekhova VA, Romanenko EB, Poggio P, Wu WK, Orekhov AN. Carotid Atherosclerosis Progression in Postmenopausal Women Receiving a Mixed Phytoestrogen Regimen: Plausible Parallels with Kronos Early Estrogen Replacement Study. BIOLOGY 2020; 9:biology9030048. [PMID: 32155747 PMCID: PMC7150954 DOI: 10.3390/biology9030048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/29/2020] [Accepted: 03/03/2020] [Indexed: 01/28/2023]
Abstract
This randomized double-blinded, placebo-controlled clinical trial evaluated the progression of intima-media thickness of common carotid artery (cIMT) and the effect of phytoestrogen therapy on atherosclerosis development in early and late postmenopausal women. The 2-year cIMT progression was evaluated in 315 early postmenopausal women aged 40-55 years and in 231 late postmenopausal women aged 60-69 years free of cardiovascular disease. B-mode ultrasound was done at baseline and after 12 and 24 months of follow-up. The study revealed no significant changes in the rate of cIMT progression in 315 early postmenopausal women. By contrast, a statistically significant difference in the rate of atherosclerosis development was observed in late postmenopausal women treated with phytoestrogens compared to placebo (p = 0.008). The rate of cIMT progression in the placebo group was 0.019 mm/year led to a significant increase of cIMT during the observation period (p = 0.012), while the rate of cIMT progression in phytoestrogen late postmenopausal recipients was 0.011 mm/year, and total change did not reach statistical significance during the follow-up period (p = 0.101). These results suggest that late postmenopausal women can be a suitable cohort for trials assessing the anti-atherosclerosis effects of phytoestrogen preparations. In particular, the beneficial effect of phytoestrogens on cIMT progression was demonstrated in late postmenopausal women.
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Affiliation(s)
- Tatiana V. Kirichenko
- Research Institute of Human Morphology, 3 Tsyurupy Str., 117418 Moscow, Russia; (I.A.S.); (A.N.O.)
- National Medical Research Center of Cardiology, 15A 3 Cherepkovskaya Str., 121552 Moscow, Russia
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Str., 125315 Moscow, Russia; (V.A.M.); (V.A.O.)
- Correspondence: ; Tel.: +7-910-461-58-45
| | - Veronika A. Myasoedova
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Str., 125315 Moscow, Russia; (V.A.M.); (V.A.O.)
- Centro Cardiologico Monzino IRCCS, Via Carlo Parea 4, 20138 Milan, Italy; (A.L.R.); (P.P.)
| | - Alessio L. Ravani
- Centro Cardiologico Monzino IRCCS, Via Carlo Parea 4, 20138 Milan, Italy; (A.L.R.); (P.P.)
| | - Igor A. Sobenin
- Research Institute of Human Morphology, 3 Tsyurupy Str., 117418 Moscow, Russia; (I.A.S.); (A.N.O.)
- National Medical Research Center of Cardiology, 15A 3 Cherepkovskaya Str., 121552 Moscow, Russia
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Str., 125315 Moscow, Russia; (V.A.M.); (V.A.O.)
| | - Varvara A. Orekhova
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Str., 125315 Moscow, Russia; (V.A.M.); (V.A.O.)
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, 143025 Moscow, Russia
| | - Elena B. Romanenko
- Department of Molecular Basis of Ontogenesis, Belozersky Institute of Physical and Chemical Biology, Moscow State University, 119234 Moscow, Russia;
| | - Paolo Poggio
- Centro Cardiologico Monzino IRCCS, Via Carlo Parea 4, 20138 Milan, Italy; (A.L.R.); (P.P.)
| | - Wei-Kai Wu
- Department of Internal Medicine, National Taiwan University Hospital, Bei-Hu Branch, Taipei 108, Taiwan;
| | - Alexander N. Orekhov
- Research Institute of Human Morphology, 3 Tsyurupy Str., 117418 Moscow, Russia; (I.A.S.); (A.N.O.)
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya Str., 125315 Moscow, Russia; (V.A.M.); (V.A.O.)
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, 143025 Moscow, Russia
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27
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Analysis of the genetic variants associated with circulating levels of sgp130. Results from the IMPROVE study. Genes Immun 2020; 21:100-108. [PMID: 31932740 PMCID: PMC7182533 DOI: 10.1038/s41435-019-0090-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/12/2019] [Accepted: 12/23/2019] [Indexed: 01/06/2023]
Abstract
The genes regulating circulating levels of soluble gp130 (sgp130), the antagonist of the inflammatory response in atherosclerosis driven by interleukin 6, are largely unknown. Aims of the present study were to identify genetic loci associated with circulating sgp130 and to explore the potential association between variants associated with sgp130 and markers of subclinical atherosclerosis. The study is based on IMPROVE (n = 3703), a cardiovascular multicentre study designed to investigate the determinants of carotid intima media thickness, a measure of subclinical atherosclerosis. Genomic DNA was genotyped by the CardioMetaboChip and ImmunoChip. About 360,842 SNPs were tested for association with log-transformed sgp130, using linear regression adjusted for age, gender, and population stratification using PLINK v1.07. A p value of 1 × 10−5 was chosen as threshold for significance value. In an exploratory analysis, SNPs associated with sgp130 were tested for association with c-IMT measures. We identified two SNPs significantly associated with sgp130 levels and 24 showing suggestive association with sgp130 levels. One SNP (rs17688225) on chromosome 14 was positively associated with sgp130 serum levels (β = 0.03 SE = 0.007, p = 4.77 × 10−5) and inversely associated with c-IMT (c-IMTmean–maxβ = −0.001 SE = 0.005, p = 0.0342). Our data indicate that multiple loci regulate sgp130 levels and suggest a possible common pathway between sgp130 and c-IMT measures.
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28
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Correlation between blood pressure variability and subclinical target organ damage in patients with essential hypertension. J Hum Hypertens 2019; 34:641-647. [PMID: 31712711 DOI: 10.1038/s41371-019-0286-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/24/2019] [Accepted: 10/28/2019] [Indexed: 11/09/2022]
Abstract
High blood pressure (BP) variability is associated with the increased risk of cardiovascular and renal damage together with increased cardiovascular mortality. The aim of our study was to investigate the relationship between BP variability and subclinical target organ damage (TOD) in patients with controlled essential hypertension. One hundred patients with controlled essential hypertension were randomly selected from outpatient clinic of Beni-Suef University hospital. All patients were subjected to full history taking, physical examination, three separate office BP measurements for assessment of long-term BP variability, ambulatory BP monitoring for short-term variability, and finally different investigations for subclinical TOD. We had 73 patients with subclinical TOD. Long-term visit-to-visit variability was evaluated by measuring SD (standard deviation) and CV (coefficient of variance) of systolic and diastolic BP. None of the parameters of long-term BP variability were significantly higher among patients with TOD compared with those without TOD. For short-term variability evaluated by ambulatory BP monitoring, average real variability (ARV) was the only parameter that had a significant consistent association with TOD in contrast to SD and CV. Finally, Daytime systolic ARV, nighttime diastolic ARV, and age were independent predictors of TOD (P values = 0.014, 0.018, 0.047, and 0.02, respectively). We concluded that ARV could be an appropriate index of BP variability and a more useful predictor of TOD in contrast to other parameters of BP variability.
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29
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Abstract
INTRODUCTION Type 2 diabetes mellitus (T2DM) and obesity are both related to increased risk of cardiovascular disease and mortality. Early atherosclerotic vascular changes can be detected by non-invasive tests like carotid artery intima-media thickness (cIMT) and pulse wave velocity (PWV). Both cIMT and PWV are significantly impaired in T2DM patients and in obese patients, but the additional effect of T2DM on these vascular measurements in obese subjects has not been evaluated. METHODS Two hundred morbidly obese patients with or without T2DM were enrolled in a prospective cohort study and underwent extensive laboratory testing, including cIMT and PWV measurements. The cohort was divided into a group with and a group without T2DM. RESULTS Within this cohort, 43 patients (21.5%) were diagnosed with T2DM. These patients were older and had more often (a history of) hypertension as compared to patients without T2DM. HbA1c levels were significantly increased, while LDL cholesterol was significantly lower and the use of statins higher than in non-diabetic participants. cIMT and PWV were significantly increased in subjects suffering from T2DM. The variability in cIMT and PWV was related to differences in age and systolic blood pressure, but not to the presence of T2DM. CONCLUSION While T2DM negatively affects the vasculature in morbid obesity, hypertension and age seem to be the major risk factors, independent from the presence of T2DM. CLINICAL TRIAL REGISTRATION Dutch Trial Register NTR5172 .
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30
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Figarska SM, Gustafsson S, Sundström J, Ärnlöv J, Mälarstig A, Elmståhl S, Fall T, Lind L, Ingelsson E. Associations of Circulating Protein Levels With Lipid Fractions in the General Population. Arterioscler Thromb Vasc Biol 2019; 38:2505-2518. [PMID: 30354202 DOI: 10.1161/atvbaha.118.311440] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Objective- Revealing patterns of associations between circulating protein and lipid levels could improve biological understanding of cardiovascular disease (CVD). In this study, we investigated the associations between proteins related to CVD and triglyceride (TG), total cholesterol, LDL (low-density lipoprotein), and HDL (high-density lipoprotein) cholesterol levels in individuals from the general population. Approach and Results- We measured plasma protein levels using the Olink ProSeek CVD I or II+III arrays and analyzed 57 proteins available in 3 population-based cohorts: EpiHealth (n=2029; 52% women; median age, 61 years), PIVUS (Prospective Study of the Vasculature in Uppsala Seniors; n=790; 51% women; all aged 70 years), and ULSAM (Uppsala Longitudinal Study of Adult Men; n=551; all men aged 77 years). A discovery analysis was performed in EpiHealth in a regression framework (adjusted for sex, age, body mass index, smoking, glucose levels, systolic blood pressure, blood pressure medication, diabetes mellitus medication, and CVD history), and associations with false discovery rate <0.05 were further tested in PIVUS and ULSAM, where a P value of 0.05 was considered a successful replication (validation false discovery rate of 0.1%). We used summary statistics from a genome-wide association study on each protein biomarker (meta-analysis of EpiHealth, PIVUS, ULSAM, and IMPROVE [Carotid Intima-Media Thickness and IMT-Progression as Predictors of Vascular Events in a High-Risk European Population]) and publicly available data from Global Lipids Genetics Consortium to perform Mendelian randomization analyses to address possible causality of protein levels. Of 57 tested proteins, 42 demonstrated an association with at least 1 lipid fraction; 35 were associated with TG, 15 with total cholesterol, 9 with LDL cholesterol, and 24 with HDL cholesterol. Among these associations, we found KIM-1 (kidney injury molecule-1), TNFR (TNF [tumor necrosis factor] receptor) 1 and 2, TRAIL-R2 (TRAIL [TNF-related apoptosis-inducing ligand] receptor 2), and RETN (resistin) to be associated with all 4 lipid fractions. Further, 15 proteins were related to both TG and HDL cholesterol in a consistent and biologically expected manner, that is, higher TG and lower HDL cholesterol or vice versa. Another common pattern of associations was concomitantly higher TG, total cholesterol, and LDL cholesterol, which is associated with higher CVD risk. We did not find evidence of causal links for protein levels. Conclusions- Our comprehensive analysis of plasma proteins and lipid fractions of 3370 individuals from the general population provides new information about lipid metabolism.
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Affiliation(s)
- Sylwia M Figarska
- From the Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, CA (S.M.F., E.I.).,Stanford Cardiovascular Institute, Stanford University, CA (S.M.F., E.I.), Uppsala University, Sweden
| | - Stefan Gustafsson
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory (S.G., T.F., E.I.), Uppsala University, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Cardiovascular Epidemiology (J.S., L.L.), Uppsala University, Sweden.,Uppsala Clinical Research Center (J.S.), Uppsala University, Sweden
| | - Johan Ärnlöv
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden (J.Ä.).,School of Health and Social Sciences, Dalarna University, Falun, Sweden (J.Ä.)
| | - Anders Mälarstig
- Department of Medicine Solna, Cardiovascular Medicine Unit, Karolinska Institutet, Stockholm, Sweden (A.M.).,Pfizer Worldwide Research and Development, Stockholm, Sweden (A.M.)
| | - Sölve Elmståhl
- Division of Geriatric Medicine, Department of Clinical Sciences, Malmö University Hospital, Lund University, Sweden (S.E.)
| | - Tove Fall
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory (S.G., T.F., E.I.), Uppsala University, Sweden
| | - Lars Lind
- Department of Medical Sciences, Cardiovascular Epidemiology (J.S., L.L.), Uppsala University, Sweden
| | - Erik Ingelsson
- From the Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, CA (S.M.F., E.I.).,Stanford Cardiovascular Institute, Stanford University, CA (S.M.F., E.I.), Uppsala University, Sweden.,Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory (S.G., T.F., E.I.), Uppsala University, Sweden
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31
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Veglia F, Baldassarre D, de Faire U, Kurl S, Smit AJ, Rauramaa R, Giral P, Amato M, Di Minno A, Ravani A, Frigerio B, Castelnuovo S, Sansaro D, Coggi D, Bonomi A, Tedesco CC, Mannarino E, Humphries SE, Hamsten A, Tremoli E. Data on the association between a simplified Mediterranean diet score and the incidence of combined, cardio and cerebro vascular events. Data Brief 2019; 23:103789. [PMID: 31372435 PMCID: PMC6660565 DOI: 10.1016/j.dib.2019.103789] [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: 11/29/2018] [Revised: 01/30/2019] [Accepted: 02/18/2019] [Indexed: 11/29/2022] Open
Abstract
Data presented in this article are related to the research article entitled “A priori-defined Mediterranean-like dietary pattern predicts cardiovascular events better in north Europe than in Mediterranean countries” [Veglia et al., 2018]. Data contain information about the incidence of cardiovascular events in a high-risk European population (IMPROVE study) [Baldassarre et al., 2010, 2012, 2013]. Combined vascular events, as well as cardio- and cerebro-vascular events were stratified according to a priori-defined simple Mediterranean Diet (MD) score, based on just seven nutritional items (minimal adherence was 0 and maximal adherence was 7).
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Affiliation(s)
| | - Damiano Baldassarre
- Centro Cardiologico Monzino, IRCCS, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, Università di Milano, Milan, Italy
| | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Sweden.,Department of Cardiology, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris, Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Paris, France
| | - Mauro Amato
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | | | | | - Samuela Castelnuovo
- Centro Dislipidemie E. Grossi Paoletti, Ospedale Ca' Granda di Niguarda, Milan, Italy
| | | | - Daniela Coggi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Steve E Humphries
- Cardiovascular Genetics, British Heart Foundation Laboratories, Institute Cardiovascular Science, University College of London, Rayne Building, London, United Kingdom
| | - Anders Hamsten
- Atherosclerosis Research Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Elena Tremoli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy.,Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
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32
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Genetic variation in CADM2 as a link between psychological traits and obesity. Sci Rep 2019; 9:7339. [PMID: 31089183 PMCID: PMC6517397 DOI: 10.1038/s41598-019-43861-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 05/02/2019] [Indexed: 12/12/2022] Open
Abstract
CADM2 has been associated with a range of behavioural and metabolic traits, including physical activity, risk-taking, educational attainment, alcohol and cannabis use and obesity. Here, we set out to determine whether CADM2 contributes to mechanisms shared between mental and physical health disorders. We assessed genetic variants in the CADM2 locus for association with phenotypes in the UK Biobank, IMPROVE, PROCARDIS and SCARFSHEEP studies, before performing meta-analyses. A wide range of metabolic phenotypes were meta-analysed. Psychological phenotypes analysed in UK Biobank only were major depressive disorder, generalised anxiety disorder, bipolar disorder, neuroticism, mood instability and risk-taking behaviour. In UK Biobank, four, 88 and 172 genetic variants were significantly (p < 1 × 10−5) associated with neuroticism, mood instability and risk-taking respectively. In meta-analyses of 4 cohorts, we identified 362, 63 and 11 genetic variants significantly (p < 1 × 10−5) associated with BMI, SBP and CRP respectively. Genetic effects on BMI, CRP and risk-taking were all positively correlated, and were consistently inversely correlated with genetic effects on SBP, mood instability and neuroticism. Conditional analyses suggested an overlap in the signals for physical and psychological traits. Many significant variants had genotype-specific effects on CADM2 expression levels in adult brain and adipose tissues. CADM2 variants influence a wide range of both psychological and metabolic traits, suggesting common biological mechanisms across phenotypes via regulation of CADM2 expression levels in adipose tissue. Functional studies of CADM2 are required to fully understand mechanisms connecting mental and physical health conditions.
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33
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Veglia F, Baldassarre D, de Faire U, Kurl S, Smit AJ, Rauramaa R, Giral P, Amato M, Di Minno A, Ravani A, Frigerio B, Castelnuovo S, Sansaro D, Coggi D, Bonomi A, Tedesco CC, Mannarino E, Humphries SE, Hamsten A, Tremoli E. A priori-defined Mediterranean-like dietary pattern predicts cardiovascular events better in north Europe than in Mediterranean countries. Int J Cardiol 2019; 282:88-92. [PMID: 30545617 PMCID: PMC6416377 DOI: 10.1016/j.ijcard.2018.11.124] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/20/2018] [Accepted: 11/27/2018] [Indexed: 01/12/2023]
Abstract
BACKGROUND The Mediterranean Diet (MD) is a model of healthy eating contributing to a favorable health status, but its clinical usefulness is still debated. The aim of this study was to relate the adherence to MD with the incidence of cardio/cerebro-vascular events (VEs) in north and south European participants of the IMPROVE study. METHODS IMPROVE is an observational, longitudinal, prospective cohort study involving 3703 individuals from five European countries (Finland, Sweden, Netherlands, France and Italy). The study end-point was the incidence of the first combined cardio/cerebro-vascular event occurring during 36-months follow-up. At baseline, a dietary questionnaire about the usual intake during the year preceding enrollment was administered. Based on 7 nutritional items, a MD Score was constructed in which minimal adherence was 0 and maximal adherence was 7. RESULTS Latitude was the strongest determinant of MD score (p < 0.001). VEs occurred in 215 participants. The incidence of VEs was the highest in subjects with MD score 0-1, lower in those with score 2-3 and the lowest in those with score ≥ 4. MD score remained significantly associated with subsequent VEs after adjustment for confounders (hazard ratio for one-point increment of the score = 0.75, p < 0.001) and the association was stronger in northern than in southern countries (p = 0.04 for MD Score × latitude interaction). CONCLUSIONS The MD adherence score based on a simple dietary questionnaire detects changes of risk of VEs. According to our findings north Europeans appear to benefit most from VE-prevention when their diet is altered to the MD diet.
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Affiliation(s)
| | - Damiano Baldassarre
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Università di Milano, Milan, Italy.
| | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cardiology, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris; Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Paris, France
| | - Mauro Amato
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | | | | | - Samuela Castelnuovo
- Centro Dislipidemie E. Grossi Paoletti, Ospedale Ca' Granda di Niguarda, Milan, Italy
| | | | - Daniela Coggi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Steve E Humphries
- Cardiovascular Genetics, British Heart Foundation Laboratories, Institute cardiovascular Science, University College of London, Rayne Building, London, United Kingdom
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Elena Tremoli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
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34
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Müller-Scholden L, Kirchhof J, Morbach C, Breunig M, Meijer R, Rücker V, Tiffe T, Yurdadogan T, Wagner M, Gelbrich G, Bots ML, Störk S, Heuschmann PU. Segment-specific association of carotid-intima-media thickness with cardiovascular risk factors - findings from the STAAB cohort study. BMC Cardiovasc Disord 2019; 19:84. [PMID: 30947692 PMCID: PMC6449987 DOI: 10.1186/s12872-019-1044-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 03/14/2019] [Indexed: 11/30/2022] Open
Abstract
Background The guideline recommendation to not measure carotid intima-media thickness (CIMT) for cardiovascular risk prediction is based on the assessment of just one single carotid segment. We evaluated whether there is a segment-specific association between different measurement locations of CIMT and cardiovascular risk factors. Methods Subjects from the population-based STAAB cohort study comprising subjects aged 30 to 79 years of the general population from Würzburg, Germany, were investigated. CIMT was measured on the far wall of both sides in three different predefined locations: common carotid artery (CCA), bulb, and internal carotid artery (ICA). Diabetes, dyslipidemia, hypertension, smoking, and obesity were considered as risk factors. In multivariable logistic regression analysis, odds ratios of risk factors per location were estimated for the endpoint of individual age- and sex-adjusted 75th percentile of CIMT. Results 2492 subjects were included in the analysis. Segment-specific CIMT was highest in the bulb, followed by CCA, and lowest in the ICA. Dyslipidemia, hypertension, and smoking were associated with CIMT, but not diabetes and obesity. We observed no relevant segment-specific association between the three different locations and risk factors, except for a possible interaction between smoking and ICA. Conclusions As no segment-specific association between cardiovascular risk factors and CIMT became evident, one simple measurement of one location may suffice to assess the cardiovascular risk of an individual.
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Affiliation(s)
- Lara Müller-Scholden
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany
| | - Jan Kirchhof
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany
| | - Caroline Morbach
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany.,Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Margret Breunig
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany.,Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Rudy Meijer
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Viktoria Rücker
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Theresa Tiffe
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany.,Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Tino Yurdadogan
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany
| | - Martin Wagner
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Götz Gelbrich
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany.,Clinical Trial Center, University Hospital Würzburg, Würzburg, Germany
| | - Michiel L Bots
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stefan Störk
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany. .,Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany.
| | - Peter U Heuschmann
- Comprehensive Heart Failure Center Würzburg, University and University Hospital Würzburg, Straubmühlweg 15, 97080, Würzburg, Germany.,Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany.,Clinical Trial Center, University Hospital Würzburg, Würzburg, Germany
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35
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Atherosclerosis in subjects newly diagnosed with human immunodeficiency virus infection. Biosci Rep 2018; 38:BSR20180597. [PMID: 29961673 PMCID: PMC6050190 DOI: 10.1042/bsr20180597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/12/2018] [Accepted: 06/28/2018] [Indexed: 12/31/2022] Open
Abstract
HIV infection is associated with the increased risk of cardiovascular disease (CVD), even in patients successfully treated with the combination antiretroviral therapy (cART). However, the relationship between HIV, cART, and pathogenesis of CVD remains controversial. In the present study, we evaluated the carotid intima-media thickness (CIMT), a surrogate marker of atherosclerosis, in HIV-infected subjects receiving or not receiving cART. One hundred nine newly diagnosed HIV-infected subjects and one hundred nine uninfected age-matched controls (all males) without the history of CVD, hypertension, or diabetes were recruited into the present study. Cross-sectional analysis at baseline (BL) showed significantly increased levels of triglycerides (TG) and decreased levels of high-density lipoprotein (HDL) in HIV-infected subjects, indicating that these risk factors for CVD appeared during the undiagnosed period of HIV infection. Nevertheless, no differences in CIMT were detected between the groups, suggesting that these risk factors were yet to be translated into the clinical disease. The prospective arm of the study, which included 37 HIV-infected and 23 uninfected subjects, showed higher CIMT increase in HIV-infected group than in control group (P=0.0063). This difference was significant for both cART-treated (P=0.0066) and untreated (P=0.0246) subgroups relative to the uninfected subjects, but no difference was found between the HIV-infected subgroups. These results suggest that cART does not reverse the HIV-induced increase of CIMT. The present study demonstrates that the progression of atherosclerosis is accelerated in HIV-infected subjects regardless of treatment.
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36
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Weller RB. The health benefits of UV radiation exposure through vitamin D production or non-vitamin D pathways. Blood pressure and cardiovascular disease. Photochem Photobiol Sci 2018; 16:374-380. [PMID: 28009890 DOI: 10.1039/c6pp00336b] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The detrimental effects of ultraviolet radiation are well known. Skin cancer, photo-aging, and induction or exacerbation of photosensitive dermatoses have been the focus of most photobiological research since 1928 when Findlay confirmed the carcinogenicity of ultraviolet radiation using a murine model of skin cancer. The epidemiological, mechanistic and clinical trial data have enabled the classification by the International Agency for Research on Cancer of ultraviolet radiation as a Group 1 ('sufficient evidence') carcinogen for human skin. Public health advice in most developed countries with a pale-skinned population following this has advocated limiting exposure to sunlight through use of clothing, sunblock and behavioural alterations. Despite this plethora of data, one striking omission is evidence that ultraviolet radiation shortens life, and as I will lay out in this chapter, epidemiological and now mechanistic data suggest that UV may have significant benefits on health and in particular cardiovascular health.
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Affiliation(s)
- Richard B Weller
- MRC Centre for Inflammation Research, University of Edinburgh, UK.
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37
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Lorenz MW, Gao L, Ziegelbauer K, Norata GD, Empana JP, Schmidtmann I, Lin HJ, McLachlan S, Bokemark L, Ronkainen K, Amato M, Schminke U, Srinivasan SR, Lind L, Okazaki S, Stehouwer CDA, Willeit P, Polak JF, Steinmetz H, Sander D, Poppert H, Desvarieux M, Ikram MA, Johnsen SH, Staub D, Sirtori CR, Iglseder B, Beloqui O, Engström G, Friera A, Rozza F, Xie W, Parraga G, Grigore L, Plichart M, Blankenberg S, Su TC, Schmidt C, Tuomainen TP, Veglia F, Völzke H, Nijpels G, Willeit J, Sacco RL, Franco OH, Uthoff H, Hedblad B, Suarez C, Izzo R, Zhao D, Wannarong T, Catapano A, Ducimetiere P, Espinola-Klein C, Chien KL, Price JF, Bergström G, Kauhanen J, Tremoli E, Dörr M, Berenson G, Kitagawa K, Dekker JM, Kiechl S, Sitzer M, Bickel H, Rundek T, Hofman A, Mathiesen EB, Castelnuovo S, Landecho MF, Rosvall M, Gabriel R, de Luca N, Liu J, Baldassarre D, Kavousi M, de Groot E, Bots ML, Yanez DN, Thompson SG. Predictive value for cardiovascular events of common carotid intima media thickness and its rate of change in individuals at high cardiovascular risk - Results from the PROG-IMT collaboration. PLoS One 2018; 13:e0191172. [PMID: 29649236 PMCID: PMC5896895 DOI: 10.1371/journal.pone.0191172] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/29/2017] [Indexed: 12/28/2022] Open
Abstract
AIMS Carotid intima media thickness (CIMT) predicts cardiovascular (CVD) events, but the predictive value of CIMT change is debated. We assessed the relation between CIMT change and events in individuals at high cardiovascular risk. METHODS AND RESULTS From 31 cohorts with two CIMT scans (total n = 89070) on average 3.6 years apart and clinical follow-up, subcohorts were drawn: (A) individuals with at least 3 cardiovascular risk factors without previous CVD events, (B) individuals with carotid plaques without previous CVD events, and (C) individuals with previous CVD events. Cox regression models were fit to estimate the hazard ratio (HR) of the combined endpoint (myocardial infarction, stroke or vascular death) per standard deviation (SD) of CIMT change, adjusted for CVD risk factors. These HRs were pooled across studies. In groups A, B and C we observed 3483, 2845 and 1165 endpoint events, respectively. Average common CIMT was 0.79mm (SD 0.16mm), and annual common CIMT change was 0.01mm (SD 0.07mm), both in group A. The pooled HR per SD of annual common CIMT change (0.02 to 0.43mm) was 0.99 (95% confidence interval: 0.95-1.02) in group A, 0.98 (0.93-1.04) in group B, and 0.95 (0.89-1.04) in group C. The HR per SD of common CIMT (average of the first and the second CIMT scan, 0.09 to 0.75mm) was 1.15 (1.07-1.23) in group A, 1.13 (1.05-1.22) in group B, and 1.12 (1.05-1.20) in group C. CONCLUSIONS We confirm that common CIMT is associated with future CVD events in individuals at high risk. CIMT change does not relate to future event risk in high-risk individuals.
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Affiliation(s)
| | - Lu Gao
- MRC Biostatistics Unit, Institute of Public Health, University Forvie Site, Cambridge, United Kingdom
| | | | - Giuseppe Danilo Norata
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
- SISA Center for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Italy
| | - Jean Philippe Empana
- Paris Cardiovascular Research Centre (PARCC), University Paris Descartes, Sorbonne Paris Cité, UMR, Paris, France
| | - Irene Schmidtmann
- Institut fuer Medizinische Biometrie, Epidemiologie und Informatik (IMBEI), Universitaetsmedizin Mainz, Mainz, Germany
| | - Hung-Ju Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Stela McLachlan
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Lena Bokemark
- Wallenberg Laboratory for Cardiovascular Research, Institution for Medicin, Department for Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Kimmo Ronkainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Kuopio, Finland
| | - Mauro Amato
- Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Ulf Schminke
- Department of Neurology, Greifswald University Clinic, Greifswald, Germany
| | - Sathanur R. Srinivasan
- Center for Cardiovascular Health, Department of Epidemiology, Biochemistry, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America
| | - Lars Lind
- Department of Medicine, Uppsala University, Uppsala, Sweden
| | - Shuhei Okazaki
- Department of Neurology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Coen D. A. Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Peter Willeit
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
- Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Joseph F. Polak
- Tufts University School of Medicine, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Helmuth Steinmetz
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | - Dirk Sander
- Department of Neurology, Benedictus Hospital Tutzing & Feldafing, Feldafing, Germany
| | - Holger Poppert
- Department of Neurology, Technische Universität München, Munich, Germany
| | - Moise Desvarieux
- Department of Epidemiology,Mailman School of Public Health,Columbia University, New York, United States of America
| | - M. Arfan Ikram
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
- Department of Neurology, Erasmus University Medical Center, Rotterdam, the Netherlands
- Department of Radiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Stein Harald Johnsen
- Department of Clinical Medicine, Uit The Arctic University of Norway, Tromsø, Norway
- Department of Neurology, University Hospital of Northern Norway, Tromsø, Norway
| | - Daniel Staub
- Department of Angiology, University Hospital Basel, Basel, Switzerland
| | - Cesare R. Sirtori
- Center of Dyslipidemias, Niguarda Ca’ Granda Hospital, Milano, Italy
| | - Bernhard Iglseder
- Parcelsus Medical University, Salzburg, Austria
- Department of Geriatric Medicine, Gemeinnützige Salzburger Landeskliniken Betriebsgesellschaft GmbH Christian-Doppler-Klinik, Salzburg, Austria
| | - Oscar Beloqui
- Department of Internal Medicine, University Clinic of Navarra, Navarra, Spain
| | - Gunnar Engström
- Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden
| | - Alfonso Friera
- Radiology Department, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Wuxiang Xie
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases,Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Grace Parraga
- Robarts Research Institute, Western University, London, Ontario, Canada
| | - Liliana Grigore
- Centro Sisa per lo Studio della Aterosclerosi, Bassini Hospital, Cinisello Balsamo, Italy
| | - Matthieu Plichart
- Assistance Publique, Hôpitaux de Paris, Hôpital Broca, Paris, France
| | - Stefan Blankenberg
- 2nd Department of Medicine, Johannes Gutenberg-Universität, Mainz, Germany
- Department of Cardiology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Ta-Chen Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Caroline Schmidt
- Wallenberg Laboratory for Cardiovascular Research, University of Gothenburg, Gothenburg, Sweden
| | - Tomi-Pekka Tuomainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Kuopio, Finland
| | | | - Henry Völzke
- German Center for Cardiovascular Research (DZHK),partner site Greifswald, Greifswald, Germany
- Institute for Community Medicine, SHIP/Clinical-Epidemiological Research, Greifswald, Germany
| | - Giel Nijpels
- Department of General Practice, VU University Medical Center, Amsterdam, the Netherlands
- EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, the Netherlands
| | - Johann Willeit
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Ralph L. Sacco
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, United States of America
| | - Oscar H. Franco
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Heiko Uthoff
- Department of Angiology, University Hospital Basel, Basel, Switzerland
| | - Bo Hedblad
- Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden
| | - Carmen Suarez
- Internal Medicine Department, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - Raffaele Izzo
- School of Medicine, Federico II University, Naples, Italy
| | - Dong Zhao
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases,Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Thapat Wannarong
- Stroke Prevention & Atherosclerosis Research Centre, Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Internal Medicine, Faculty of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Alberico Catapano
- IRCSS Multimedica, Milan, Italy
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | | | | | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health,National Taiwan University, Taipei, Taiwan
| | - Jackie F. Price
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Göran Bergström
- Wallenberg Laboratory for Cardiovascular Research, Sahlgrenska Academy, Gothenburg University, Götheborg, Sweden
| | - Jussi Kauhanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Kuopio, Finland
| | - Elena Tremoli
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
- Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Marcus Dörr
- Department B for Internal Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Gerald Berenson
- Department of Medicine, Pediatrics, Biochemistry, Epidemiology, Tulane University School of Medicine and School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America
| | - Kazuo Kitagawa
- Department of Neurology, Tokyo Women's Medical University, Tokyo, Japan
| | - Jacqueline M. Dekker
- Department of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, the Netherlands
| | - Stefan Kiechl
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | | | - Horst Bickel
- Department of Psychiatry and Psychotherapy, Technische Universität München, Munich, Germany
| | - Tatjana Rundek
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, United States of America
| | - Albert Hofman
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ellisiv B. Mathiesen
- Department of Clinical Medicine, Uit The Arctic University of Norway, Tromsø, Norway
| | | | - Manuel F. Landecho
- Department of Internal Medicine, University Clinic of Navarra, Navarra, Spain
| | - Maria Rosvall
- Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden
| | - Rafael Gabriel
- Escuela National de Sanidad, Instituto de Salud Carlos III, Madrid, Spain
| | - Nicola de Luca
- School of Medicine, Federico II University, Naples, Italy
| | - Jing Liu
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases,Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
- Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Maryam Kavousi
- Department of Epidemiology and Biostatistics, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Eric de Groot
- Imagelabonline & Cardiovascular, Eindhoven and Lunteren, the Netherlands
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, Amsterdam, the Netherlands
| | - Michiel L. Bots
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - David N. Yanez
- Department of Biostatistics, University of Washington, Seattle, Washington, United States of America
| | - Simon G. Thompson
- Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
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Tedesco CC, Veglia F, de Faire U, Kurl S, Smit AJ, Rauramaa R, Giral P, Amato M, Bonomi A, Ravani A, Frigerio B, Castelnuovo S, Sansaro D, Mannarino E, Humphries SE, Hamsten A, Tremoli E, Baldassarre D. Association of lifelong occupation and educational level with subclinical atherosclerosis in different European regions. Results from the IMPROVE study. Atherosclerosis 2018; 269:129-137. [DOI: 10.1016/j.atherosclerosis.2017.12.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 11/22/2017] [Accepted: 12/14/2017] [Indexed: 11/28/2022]
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Kamleh MA, McLeod O, Checa A, Baldassarre D, Veglia F, Gertow K, Humphries SE, Rauramaa R, de Faire U, Smit AJ, Giral P, Kurl S, Mannarino E, Tremoli E, Silveira A, Örvik J, Hamsten A, Wheelock CE. Increased Levels of Circulating Fatty Acids Are Associated with Protective Effects against Future Cardiovascular Events in Nondiabetics. J Proteome Res 2018; 17:870-878. [PMID: 29235871 DOI: 10.1021/acs.jproteome.7b00671] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality worldwide, particularly in individuals with diabetes. The current study objective was to determine the circulating metabolite profiles associated with the risk of future cardiovascular events, with emphasis on diabetes status. Nontargeted metabolomics analysis was performed by LC-HRMS in combination with targeted quantification of eicosanoids and endocannabinoids. Plasma from 375 individuals from the IMPROVE pan-European cohort was included in a case-control study design. Following data processing, the three metabolite data sets were concatenated to produce a single data set of 267 identified metabolites. Factor analysis identified six factors that described 26.6% of the variability in the given set of predictors. An association with cardiovascular events was only observed for one factor following adjustment (p = 0.026). From this factor, we identified a free fatty acid signature (n = 10 lipids, including saturated, monounsaturated, and polyunsaturated fatty acids) that was associated with lower risk of future cardiovascular events in nondiabetics only (OR = 0.65, 0.27-0.80 95% CI, p = 0.030), whereas no association was observed among diabetic individuals. These observations support the hypothesis that increased levels of circulating omega-6 and omega-3 fatty acids are associated with protective effects against future cardiovascular events. However, these effects were only observed in the nondiabetic population, further highlighting the need for patient stratification in clinical investigations.
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Affiliation(s)
- Muhammad Anas Kamleh
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Olga McLeod
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Antonio Checa
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano , 20133 Milan, Italy.,Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Fabrizio Veglia
- Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Karl Gertow
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Steve E Humphries
- Cardiovascular Genetics, Institute of Cardiovascular Science, University College of London , London WC1E 6BT, United Kingdom
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine , 70100 Kuopio, Finland
| | - Ulf de Faire
- Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden.,Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen , 9713 GZ Groningen, The Netherlands
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris ; Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, 75004 Paris, France
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland , Kuopio Campus, 70211 Kuopio, Finland
| | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia , Perugia 06132, Italy
| | - Elena Tremoli
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano , 20133 Milan, Italy.,Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - John Örvik
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Craig E Wheelock
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
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Identification of a novel proinsulin-associated SNP and demonstration that proinsulin is unlikely to be a causal factor in subclinical vascular remodelling using Mendelian randomisation. Atherosclerosis 2017; 266:196-204. [PMID: 29040868 PMCID: PMC5679136 DOI: 10.1016/j.atherosclerosis.2017.09.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 09/11/2017] [Accepted: 09/27/2017] [Indexed: 12/23/2022]
Abstract
Background and aims Increased proinsulin relative to insulin levels have been associated with subclinical atherosclerosis (measured by carotid intima-media thickness (cIMT)) and are predictive of future cardiovascular disease (CVD), independently of established risk factors. The mechanisms linking proinsulin to atherosclerosis and CVD are unclear. A genome-wide meta-analysis has identified nine loci associated with circulating proinsulin levels. Using proinsulin-associated SNPs, we set out to use a Mendelian randomisation approach to test the hypothesis that proinsulin plays a causal role in subclinical vascular remodelling. Methods We studied the high CVD-risk IMPROVE cohort (n = 3345), which has detailed biochemical phenotyping and repeated, state-of-the-art, high-resolution carotid ultrasound examinations. Genotyping was performed using Illumina Cardio-Metabo and Immuno arrays, which include reported proinsulin-associated loci. Participants with type 2 diabetes (n = 904) were omitted from the analysis. Linear regression was used to identify proinsulin-associated genetic variants. Results We identified a proinsulin locus on chromosome 15 (rs8029765) and replicated it in data from 20,003 additional individuals. An 11-SNP score, including the previously identified and the chromosome 15 proinsulin-associated loci, was significantly and negatively associated with baseline IMTmean and IMTmax (the primary cIMT phenotypes) but not with progression measures. However, MR-Eggers refuted any significant effect of the proinsulin-associated 11-SNP score, and a non-pleiotropic SNP score of three variants (including rs8029765) demonstrated no effect on baseline or progression cIMT measures. Conclusions We identified a novel proinsulin-associated locus and demonstrated that whilst proinsulin levels are associated with cIMT measures, proinsulin per se is unlikely to have a causative effect on cIMT. Identification of a novel proinsulin-associated locus on chromosome 15. Lead chromosome 15 SNP rs8029765 influences expression of UNC45A in liver. Proinsulin effects on carotid intima-media thickness are segment-specific. Proinsulin-increasing SNP scores had limited effects on carotid intima-media thickness. Proinsulin is unlikely to have causal effects on intima-media thickness.
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41
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Amato M, Veglia F, de Faire U, Giral P, Rauramaa R, Smit AJ, Kurl S, Ravani A, Frigerio B, Sansaro D, Bonomi A, Tedesco CC, Castelnuovo S, Mannarino E, Humphries SE, Hamsten A, Tremoli E, Baldassarre D. Carotid plaque-thickness and common carotid IMT show additive value in cardiovascular risk prediction and reclassification. Atherosclerosis 2017; 263:412-419. [PMID: 28602434 PMCID: PMC5567407 DOI: 10.1016/j.atherosclerosis.2017.05.023] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 04/05/2017] [Accepted: 05/18/2017] [Indexed: 02/07/2023]
Abstract
Background and aims Carotid plaque size and the mean common carotid intima-media thickness measured in plaque-free areas (PF CC-IMTmean) have been identified as predictors of vascular events (VEs), but their complementarity in risk prediction and stratification is still unresolved. The aim of this study was to evaluate the independence of carotid plaque thickness and PF CC-IMTmean in cardiovascular risk prediction and risk stratification. Methods The IMPROVE-study is a European cohort (n = 3703), where the thickness of the largest plaque detected in the whole carotid tree was indexed as cIMTmax. PF CC-IMTmean was also assessed. Hazard Ratios (HR) comparing the top quartiles of cIMTmax and PF CC-IMTmeanversus their respective 1–3 quartiles were calculated using Cox regression. Results After a 36.2-month follow-up, there were 215 VEs (125 coronary, 73 cerebral and 17 peripheral). Both cIMTmax and PF CC-IMTmean were mutually independent predictors of combined-VEs, after adjustment for center, age, sex, risk factors and pharmacological treatment [HR (95% CI) = 1.98 (1.47, 2.67) and 1.68 (1.23, 2.29), respectively]. Both variables were independent predictors of cerebrovascular events (ischemic stroke, transient ischemic attack), while only cIMTmax was an independent predictor of coronary events (myocardial infarction, sudden cardiac death, angina pectoris, angioplasty, coronary bypass grafting). In reclassification analyses, PF CC-IMTmean significantly adds to a model including both Framingham Risk Factors and cIMTmax (Integrated Discrimination Improvement; IDI = 0.009; p = 0.0001) and vice-versa (IDI = 0.02; p < 0.0001). Conclusions cIMTmax and PF CC-IMTmean are independent predictors of VEs, and as such, they should be used as additive rather than alternative variables in models for cardiovascular risk prediction and reclassification. Taken by themselves, both cIMTmax and PF CC-IMTmean are associated with the incidence of cardiovascular disease. Complementarity of cIMTmax and PF CC-IMTmean in cardiovascular risk prediction/reclassification is still under debate. In our study, both cIMTmax and PF CC-IMTmean were mutually independent predictors of cerebral and coronary vascular events. In reclassification analyses, PF CC-IMTmean adds to a model including Framingham Risk Factors and cIMTmax and vice-versa. cIMTmax and PF CC-IMTmean should be used as additive rather than alternative variables in risk prediction/reclassification.
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Affiliation(s)
- Mauro Amato
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cardiology, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris, Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Paris, France
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Finland
| | | | | | | | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Samuela Castelnuovo
- Centro Dislipidemie E. Grossi Paoletti, Ospedale Ca' Granda di Niguarda, Milan, Italy
| | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Steve E Humphries
- Cardiovascular Genetics, British Heart Foundation Laboratories, Institute Cardiovascular Science, University College of London, Rayne Building, London, United Kingdom
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Elena Tremoli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
| | - Damiano Baldassarre
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Università di Milano, Milan, Italy.
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Automated pathway and reaction prediction facilitates in silico identification of unknown metabolites in human cohort studies. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1071:58-67. [PMID: 28479069 DOI: 10.1016/j.jchromb.2017.04.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 03/22/2017] [Accepted: 04/01/2017] [Indexed: 12/31/2022]
Abstract
Identification of metabolites in non-targeted metabolomics continues to be a bottleneck in metabolomics studies in large human cohorts. Unidentified metabolites frequently emerge in the results of association studies linking metabolite levels to, for example, clinical phenotypes. For further analyses these unknown metabolites must be identified. Current approaches utilize chemical information, such as spectral details and fragmentation characteristics to determine components of unknown metabolites. Here, we propose a systems biology model exploiting the internal correlation structure of metabolite levels in combination with existing biochemical and genetic information to characterize properties of unknown molecules. Levels of 758 metabolites (439 known, 319 unknown) in human blood samples of 2279 subjects were measured using a non-targeted metabolomics platform (LC-MS and GC-MS). We reconstructed the structure of biochemical pathways that are imprinted in these metabolomics data by building an empirical network model based on 1040 significant partial correlations between metabolites. We further added associations of these metabolites to 134 genes from genome-wide association studies as well as reactions and functional relations to genes from the public database Recon 2 to the network model. From the local neighborhood in the network, we were able to predict the pathway annotation of 180 unknown metabolites. Furthermore, we classified 100 pairs of known and unknown and 45 pairs of unknown metabolites to 21 types of reactions based on their mass differences. As a proof of concept, we then looked further into the special case of predicted dehydrogenation reactions leading us to the selection of 39 candidate molecules for 5 unknown metabolites. Finally, we could verify 2 of those candidates by applying LC-MS analyses of commercially available candidate substances. The formerly unknown metabolites X-13891 and X-13069 were shown to be 2-dodecendioic acid and 9-tetradecenoic acid, respectively. Our data-driven approach based on measured metabolite levels and genetic associations as well as information from public resources can be used alone or together with methods utilizing spectral patterns as a complementary, automated and powerful method to characterize unknown metabolites.
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Folkersen L, Fauman E, Sabater-Lleal M, Strawbridge RJ, Frånberg M, Sennblad B, Baldassarre D, Veglia F, Humphries SE, Rauramaa R, de Faire U, Smit AJ, Giral P, Kurl S, Mannarino E, Enroth S, Johansson Å, Enroth SB, Gustafsson S, Lind L, Lindgren C, Morris AP, Giedraitis V, Silveira A, Franco-Cereceda A, Tremoli E, Gyllensten U, Ingelsson E, Brunak S, Eriksson P, Ziemek D, Hamsten A, Mälarstig A. Mapping of 79 loci for 83 plasma protein biomarkers in cardiovascular disease. PLoS Genet 2017; 13:e1006706. [PMID: 28369058 PMCID: PMC5393901 DOI: 10.1371/journal.pgen.1006706] [Citation(s) in RCA: 178] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 04/17/2017] [Accepted: 03/20/2017] [Indexed: 11/18/2022] Open
Abstract
Recent advances in highly multiplexed immunoassays have allowed systematic large-scale measurement of hundreds of plasma proteins in large cohort studies. In combination with genotyping, such studies offer the prospect to 1) identify mechanisms involved with regulation of protein expression in plasma, and 2) determine whether the plasma proteins are likely to be causally implicated in disease. We report here the results of genome-wide association (GWA) studies of 83 proteins considered relevant to cardiovascular disease (CVD), measured in 3,394 individuals with multiple CVD risk factors. We identified 79 genome-wide significant (p<5e-8) association signals, 55 of which replicated at P<0.0007 in separate validation studies (n = 2,639 individuals). Using automated text mining, manual curation, and network-based methods incorporating information on expression quantitative trait loci (eQTL), we propose plausible causal mechanisms for 25 trans-acting loci, including a potential post-translational regulation of stem cell factor by matrix metalloproteinase 9 and receptor-ligand pairs such as RANK-RANK ligand. Using public GWA study data, we further evaluate all 79 loci for their causal effect on coronary artery disease, and highlight several potentially causal associations. Overall, a majority of the plasma proteins studied showed evidence of regulation at the genetic level. Our results enable future studies of the causal architecture of human disease, which in turn should aid discovery of new drug targets. Several proteins that circulate in blood have been linked to cardiovascular disease through the use of classic epidemiology and correlation studies. If individuals with higher risk of disease have higher levels of a protein, the protein may be associated with disease. However, this does not necessarily mean that the protein causes disease; it may merely be an innocent bystander or a consequence of the disease process. To establish whether a protein causes disease, a genetic approach, insensitive to reverse causation, can be used. Instead of correlating the levels of the protein itself, gene variants that regulate the protein levels are used in the analysis. This approach requires prior knowledge of which genetic variants are linked to individual proteins. Therefore we completed a map of how common genetic variants affect the blood concentration levels of 83 proteins that have been implicated in cardiovascular disease. By using this map of cause-to-effect findings, we gained insights into the regulation of a majority of the proteins under study and how they relate to risk of coronary artery disease. This study provides a map of genetic regulation of important cardiovascular plasma proteins, insights into their upstream regulatory environment, as well as novel leads for cardiovascular drug development.
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Affiliation(s)
- Lasse Folkersen
- Department of Systems Biology, Technical University of Denmark, Copenhagen, Denmark
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Eric Fauman
- Pfizer Worldwide Research & Development, Cambridge, Massachusetts, United States of America
| | - Maria Sabater-Lleal
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Rona J. Strawbridge
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Mattias Frånberg
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Sennblad
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Damiano Baldassarre
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Steve E. Humphries
- British Heart Foundation Laboratories, University College of London, Department of Medicine, Rayne Building, London, United Kingdom
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, and Department of Cardiology, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Andries J. Smit
- Department of Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris; Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, Paris, France
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Kuopio, Finland
| | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy
| | - Stefan Enroth
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala, Uppsala University, Uppsala, Sweden
| | - Åsa Johansson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala, Uppsala University, Uppsala, Sweden
| | | | - Stefan Gustafsson
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Lars Lind
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Cecilia Lindgren
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Andrew P. Morris
- Department of Biostatistics, University of Liverpool, Liverpool, United Kingdom
| | - Vilmantas Giedraitis
- Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Franco-Cereceda
- Cardiothoracic Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Elena Tremoli
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Ulf Gyllensten
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala, Uppsala University, Uppsala, Sweden
| | - Erik Ingelsson
- Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, United States of America
| | - Søren Brunak
- Department of Systems Biology, Technical University of Denmark, Copenhagen, Denmark
| | - Per Eriksson
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Daniel Ziemek
- Pfizer Worldwide Research & Development, Cambridge, Massachusetts, United States of America
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Mälarstig
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Pfizer Worldwide Research and Development, Stockholm, Sweden
- * E-mail:
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44
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Fleury N, Feelisch M, Hart PH, Weller RB, Smoothy J, Matthews VB, Gorman S. Sub-erythemal ultraviolet radiation reduces metabolic dysfunction in already overweight mice. J Endocrinol 2017; 233:81-92. [PMID: 28154004 DOI: 10.1530/joe-16-0616] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 02/01/2017] [Indexed: 01/16/2023]
Abstract
Exposure to sunlight may limit cardiometabolic risk. In our previous studies, regular exposure to sub-erythemal (non-burning) ultraviolet radiation (UVR) reduced signs of adiposity and cardiometabolic dysfunction in mice fed a high-fat diet. Some of the observed effects were dependent on skin release of nitric oxide after UVR exposure. Here, we examine the effects of sub-erythemal UVR on signs of adiposity and metabolic dysfunction in already overweight mice, comparing the effects of two sunlamps with distinct emitted light spectra. Mice were fed a high-fat diet from 8 weeks of age, with UVR administered twice a week from 14 weeks of age until they were killed at 20 weeks of age. Mice were irradiated with the same dose of UVB radiation (1 kJ/m2) from either FS40 (65% UVB, 35% UVA) or CLEO (4% UVB, 96% UVA) sunlamps, but substantially more UVA from the latter. FS40 UVR (but not CLEO UVR) significantly reduced mouse weights and weight gain, compared to mice fed a high-fat diet (only). These effects were dependent on nitric oxide. Conversely, CLEO UVR (but not FS40 UVR) significantly reduced circulating LDL cholesterol. Both light sources reduced fasting insulin levels, and the extent of hepatic steatosis; the latter was reversed by topical application of cPTIO, suggesting an important role for skin release of nitric oxide in preventing hepatic lipid accumulation. These results suggest that there may be a number of benefits achieved by regular exposure to safe (non-burning) levels of sunlight or UV-containing phototherapy, with effects potentially dependent on the predominance of the wavelengths of UVR administered.
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Affiliation(s)
- Naomi Fleury
- Telethon Kids InstituteUniversity of Western Australia, Perth, Australia
| | - Martin Feelisch
- Clinical and Experimental SciencesFaculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Prue H Hart
- Telethon Kids InstituteUniversity of Western Australia, Perth, Australia
| | - Richard B Weller
- University of EdinburghMRC Centre for Inflammation Research, Edinburgh, Scotland
| | - Jordan Smoothy
- Telethon Kids InstituteUniversity of Western Australia, Perth, Australia
| | - Vance B Matthews
- School of Medicine and Pharmacology - Royal Perth Hospital UnitThe University of Western Australia, Perth, Australia
| | - Shelley Gorman
- Telethon Kids InstituteUniversity of Western Australia, Perth, Australia
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Abstract
BACKGROUND Subjects with type 2 diabetes mellitus are considered to be at high risk for cardiovascular disease. The identification of carotid atherosclerosis is a validated surrogate marker of cardiovascular disease. Nurses are key professionals in the improvement and intensification of cardiovascular preventive strategies. AIMS The aim is to study the presence of carotid atherosclerosis in a group of asymptomatic subjects with type 2 diabetes mellitus and no previous clinical cardiovascular disease. METHODS A total of 187 patients with type 2 diabetes mellitus and 187 age- and sex-matched subjects without type 2 diabetes mellitus were studied in this cross-sectional, observational, cohort study. Standard operational procedures were applied by the nursing team regarding physical examination and carotid ultrasound assessment. Common, bulb, and internal carotid arteries were explored by measuring intima-media thickness and identifying atherosclerotic plaques. RESULTS Carotid intima-media thickness (c-IMT) and carotid plaque prevalence were significantly greater in diabetic subjects than in the control group. Carotid plaques and c-IMT were more frequent in men than in women and increased with increasing age. In the multivariate analysis, age, gender, waist circumference, systolic blood pressure, and hypercholesterolemia were positively associated with c-IMT, whereas age, gender, and weight were positively associated with carotid plaque. CONCLUSION The current nurse-led study shows that subjects with type 2 diabetes mellitus have a high prevalence of subclinical atherosclerosis that is associated with cardiovascular risk factors.
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Strawbridge RJ, Hilding A, Silveira A, Österholm C, Sennblad B, McLeod O, Tsikrika P, Foroogh F, Tremoli E, Baldassarre D, Veglia F, Rauramaa R, Smit AJ, Giral P, Kurl S, Mannarino E, Grossi E, Syvänen AC, Humphries SE, de Faire U, Östenson CG, Maegdefessel L, Hamsten A, Bäcklund A. Soluble CD93 Is Involved in Metabolic Dysregulation but Does Not Influence Carotid Intima-Media Thickness. Diabetes 2016; 65:2888-99. [PMID: 27659228 PMCID: PMC5033267 DOI: 10.2337/db15-1333] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 06/30/2016] [Indexed: 02/05/2023]
Abstract
Type 2 diabetes and cardiovascular disease are complex disorders involving metabolic and inflammatory mechanisms. Here we investigated whether sCD93, a group XIV c-type lectin of the endosialin family, plays a role in metabolic dysregulation or carotid intima-media thickness (IMT). Although no association was observed between sCD93 and IMT, sCD93 levels were significantly lower in subjects with type 2 diabetes (n = 901, mean ± SD 156.6 ± 40.0 ng/mL) compared with subjects without diabetes (n = 2,470, 164.1 ± 44.8 ng/mL, P < 0.0001). Genetic variants associated with diabetes risk (DIAGRAM Consortium) did not influence sCD93 levels (individually or combined in a single nucleotide polymorphism score). In a prospective cohort, lower sCD93 levels preceded the development of diabetes. Consistent with this, a cd93-deficient mouse model (in addition to apoe deficiency) demonstrated no difference in atherosclerotic lesion development compared with apoe(-/-) cd93-sufficient littermates. However, cd93-deficient mice showed impaired glucose clearance and insulin sensitivity (compared with littermate controls) after eating a high-fat diet. The expression of cd93 was observed in pancreatic islets, and leaky vessels were apparent in cd93-deficient pancreases. We further demonstrated that stress-induced release of sCD93 is impaired by hyperglycemia. Therefore, we propose CD93 as an important component in glucometabolic regulation.
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Affiliation(s)
- Rona J Strawbridge
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Agneta Hilding
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Österholm
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden Cell Therapy Institute, Nova Southeastern University, Fort Lauderdale, FL
| | - Bengt Sennblad
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Olga McLeod
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Panagiota Tsikrika
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Fariba Foroogh
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Elena Tremoli
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Damiano Baldassarre
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Milan, Italy Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Fabrizio Veglia
- Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Phillipe Giral
- Assistance Publique-Hôpitaux de Paris, Service Endocrinologie-Métabolisme, Groupe Hospitalier Pitié-Salpétrière, Unités de Prévention Cardiovasculaire, Paris, France
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio Campus, Kuopio, Finland
| | - Elmo Mannarino
- Department of Clinical and Experimental Medicine, Internal Medicine, Angiology and Arteriosclerosis Diseases, University of Perugia, Perugia, Italy
| | | | - Ann-Christine Syvänen
- Department of Medical Sciences, Molecular Medicine and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Steve E Humphries
- Centre for Cardiovascular Genetics, University College London, London, U.K
| | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Claes-Göran Östenson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lars Maegdefessel
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Alexandra Bäcklund
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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47
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Myasoedova VA, Kirichenko TV, Melnichenko AA, Orekhova VA, Ravani A, Poggio P, Sobenin IA, Bobryshev YV, Orekhov AN. Anti-Atherosclerotic Effects of a Phytoestrogen-Rich Herbal Preparation in Postmenopausal Women. Int J Mol Sci 2016; 17:ijms17081318. [PMID: 27529226 PMCID: PMC5000715 DOI: 10.3390/ijms17081318] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/28/2016] [Accepted: 08/03/2016] [Indexed: 02/06/2023] Open
Abstract
The risk of cardiovascular disease and atherosclerosis progression is significantly increased after menopause, probably due to the decrease of estrogen levels. The use of hormone replacement therapy (HRT) for prevention of cardiovascular disease in older postmenopausal failed to meet expectations. Phytoestrogens may induce some improvements in climacteric symptoms, but their effect on the progression of atherosclerosis remains unclear. The reduction of cholesterol accumulation at the cellular level should lead to inhibition of the atherosclerotic process in the arterial wall. The inhibition of intracellular lipid deposition with isoflavonoids was suggested as the effective way for the prevention of plaque formation in the arterial wall. The aim of this double-blind, placebo-controlled clinical study was to investigate the effect of an isoflavonoid-rich herbal preparation on atherosclerosis progression in postmenopausal women free of overt cardiovascular disease. One hundred fifty-seven healthy postmenopausal women (age 65 ± 6) were randomized to a 500 mg isoflavonoid-rich herbal preparation containing tannins from grape seeds, green tea leaves, hop cone powder, and garlic powder, or placebo. Conventional cardiovascular risk factors and intima-media thickness of common carotid arteries (cIMT) were evaluated at the baseline and after 12 months of treatment. After 12-months follow-up, total cholesterol decreased by 6.3% in isoflavonoid-rich herbal preparation recipients (p = 0.011) and by 5.2% in placebo recipients (p = 0.020); low density lipoprotein (LDL) cholesterol decreased by 7.6% in isoflavonoid-rich herbal preparation recipients (p = 0.040) and by 5.2% in placebo recipients (non-significant, NS); high density lipoprotein (HDL) cholesterol decreased by 3.4% in isoflavonoid-rich herbal preparation recipients (NS) and by 4.5% in placebo recipients (p = 0.038); triglycerides decreased by 6.0% in isoflavonoid-rich herbal preparation recipients (NS) and by 7.1% in placebo recipients (NS). The differences between lipid changes in the isoflavonoid-rich herbal preparation and placebo recipients did not reach statistical significance (p > 0.05). Nevertheless, the mean cIMT progression was significantly lower in isoflavonoid-rich herbal preparation recipients as compared to the placebo group (6 μm, or <1%, versus 100 μm, or 13%; p < 0.001 for the difference). The growth of existing atherosclerotic plaques in isoflavonoid-rich herbal preparation recipients was inhibited by 1.5-fold (27% versus 41% in the placebo group). The obtained results demonstrate that the use of isoflavonoid-rich herbal preparation in postmenopausal women may suppress the formation of new atherosclerotic lesions and reduce the progression of existing ones, thus promising new drug for anti-atherosclerotic therapy. Nevertheless, further studies are required to confirm these findings.
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Affiliation(s)
- Veronika A Myasoedova
- Centro Cardiologico Monzino, IRCCS, Milan I-20138, Italy.
- Institute of General Pathology and Pathophysiology, Moscow 125315, Russia.
| | - Tatyana V Kirichenko
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, Moscow 143025, Russia.
| | | | - Varvara A Orekhova
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, Moscow 143025, Russia.
- Russian Cardiology Research and Production Complex, Moscow 121552, Russia.
| | - Alessio Ravani
- Centro Cardiologico Monzino, IRCCS, Milan I-20138, Italy.
| | - Paolo Poggio
- Centro Cardiologico Monzino, IRCCS, Milan I-20138, Italy.
| | - Igor A Sobenin
- Institute of General Pathology and Pathophysiology, Moscow 125315, Russia.
- Russian Cardiology Research and Production Complex, Moscow 121552, Russia.
| | - Yuri V Bobryshev
- Institute of General Pathology and Pathophysiology, Moscow 125315, Russia.
- Faculty of Medicine, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia.
- School of Medicine, University of Western Sydney, Campbelltown, NSW 2560, Australia.
| | - Alexander N Orekhov
- Institute of General Pathology and Pathophysiology, Moscow 125315, Russia.
- Institute for Atherosclerosis Research, Skolkovo Innovative Center, Moscow 143025, Russia.
- Department of Biophysics, Biological Faculty, Moscow State University, Moscow 119991, Russia.
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48
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Cabrera SE, Mindell JS, Toledo M, Alvo M, Ferro CJ. Associations of Blood Pressure With Geographical Latitude, Solar Radiation, and Ambient Temperature: Results From the Chilean Health Survey, 2009-2010. Am J Epidemiol 2016; 183:1071-3. [PMID: 27188937 DOI: 10.1093/aje/kww037] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
| | - Jennifer S Mindell
- Research Department of Epidemiology and Public Health, University College London, London, United Kingdom
| | - Mario Toledo
- Department of Mechanical Engineering, Federico Santa Maria University, Valparaiso, Chile
| | - Miriam Alvo
- Nephrology Division, University of Chile, Santiago, Chile
| | - Charles J Ferro
- Department of Renal Medicine, University Hospital Birmingham, Birmingham, United Kingdom
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49
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McLeod O, Silveira A, Valdes-Marquez E, Björkbacka H, Almgren P, Gertow K, Gådin JR, Bäcklund A, Sennblad B, Baldassarre D, Veglia F, Humphries SE, Tremoli E, de Faire U, Nilsson J, Melander O, Hopewell JC, Clarke R, Björck HM, Hamsten A, Öhrvik J, Strawbridge RJ. Genetic loci on chromosome 5 are associated with circulating levels of interleukin-5 and eosinophil count in a European population with high risk for cardiovascular disease. Cytokine 2016; 81:1-9. [PMID: 26821299 PMCID: PMC4837217 DOI: 10.1016/j.cyto.2016.01.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/18/2015] [Accepted: 01/18/2016] [Indexed: 12/30/2022]
Abstract
IL-5 is a Th2 cytokine which activates eosinophils and is suggested to have an atheroprotective role. Genetic variants in the IL5 locus have been associated with increased risk of CAD and ischemic stroke. In this study we aimed to identify genetic variants associated with IL-5 concentrations and apply a Mendelian randomisation approach to assess IL-5 levels for causal effect on intima-media thickness in a European population at high risk of coronary artery disease. We analysed SNPs within robustly associated candidate loci for immune, inflammatory, metabolic and cardiovascular traits. We identified 2 genetic loci for IL-5 levels (chromosome 5, rs56183820, BETA=0.11, P=6.73E(-5) and chromosome 14, rs4902762, BETA=0.12, P=5.76E(-6)) and one for eosinophil count (rs72797327, BETA=-0.10, P=1.41E(-6)). Both chromosome 5 loci were in the vicinity of the IL5 gene, however the association with IL-5 levels failed to replicate in a meta-analysis of 2 independent cohorts (rs56183820, BETA=0.04, P=0.2763, I(2)=24, I(2)-P=0.2516). No significant associations were observed between SNPs associated with IL-5 levels or eosinophil count and IMT measures. Expression quantitative trait analyses indicate effects of the IL-5 and eosinophil-associated SNPs on RAD50 mRNA expression levels (rs12652920 (r2=0.93 with rs56183820) BETA=-0.10, P=8.64E(-6) and rs11739623 (r2=0.96 with rs72797327) BETA=-0.23, P=1.74E(-29), respectively). Our data do not support a role for IL-5 levels and eosinophil count in intima-media thickness, however SNPs associated with IL-5 and eosinophils might influence stability of the atherosclerotic plaque via modulation of RAD50 levels.
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Affiliation(s)
- Olga McLeod
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Elsa Valdes-Marquez
- CTSU - Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Harry Björkbacka
- Experimental Cardiovascular Research Unit, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Peter Almgren
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Karl Gertow
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jesper R Gådin
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Alexandra Bäcklund
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Sennblad
- Cardiovascular Medicine Unit, Department of Medicine, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Damiano Baldassarre
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Italy; Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | | | - Elena Tremoli
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università di Milano, Italy; Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Ulf de Faire
- Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Nilsson
- Experimental Cardiovascular Research Unit, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Olle Melander
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Jemma C Hopewell
- CTSU - Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Robert Clarke
- CTSU - Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Hanna M Björck
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - John Öhrvik
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Centre for Clinical Research Västerås, Uppsala University, SE-72189 Västerås, Sweden
| | - Rona J Strawbridge
- Cardiovascular Medicine Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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50
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Liao X, Norata GD, Polak JF, Stehouwer CDA, Catapano A, Rundek T, Ezhov M, Sander D, Thompson SG, Lorenz MW, Balakhonova T, Safarova M, Grigore L, Empana JP, Lin HJ, McLachlan S, Bokemark L, Ronkainen K, Schminke U, Lind L, Willeit P, Yanez DN, Steinmetz H, Poppert H, Desvarieux M, Ikram MA, Johnsen SH, Iglseder B, Friera A, Xie W, Plichart M, Su TC, Srinivasan SR, Schmidt C, Tuomainen TP, Völzke H, Nijpels G, Willeit J, Franco OH, Suarez C, Zhao D, Ducimetiere P, Chien KL, Robertson C, Bergström G, Kauhanen J, Dörr M, Dekker JM, Kiechl S, Sitzer M, Bickel H, Sacco RL, Hofman A, Mathiesen EB, Gabriel R, Liu J, Berenson G, Kavousi M, Price JF. Normative values for carotid intima media thickness and its progression: Are they transferrable outside of their cohort of origin? Eur J Prev Cardiol 2016; 23:1165-73. [DOI: 10.1177/2047487315625543] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 12/15/2015] [Indexed: 11/17/2022]
Affiliation(s)
- Ximing Liao
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | - Giuseppe D Norata
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Italy
- SISA Centre for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Italy
| | - Joseph F Polak
- Tufts University School of Medicine, Tufts Medical Center, Boston, USA
| | - Coen DA Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, The Netherlands
| | - Alberico Catapano
- IRCSS Multimedica, Milan, Italy
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Italy
| | - Tatjana Rundek
- Department of Neurology, Miller School of Medicine, University of Miami, USA
| | - Marat Ezhov
- Atherosclerosis Department, Cardiology Research Centre, Moscow, Russia
| | - Dirk Sander
- Department of Neurology, Benedictus Hospital Tutzing & Feldafing, Feldafing, Germany
- Department of Neurology, Technische Universität München, Germany
| | - Simon G Thompson
- Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, UK
| | - Matthias W Lorenz
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | | | - Maya Safarova
- Atherosclerosis Department, Cardiology Research Centre, Moscow, Russia
| | - Liliana Grigore
- SISA Centre for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Italy
| | - Jean-Philippe Empana
- Paris Cardiovascular Research Centre (PARCC), University Paris Descartes, Sorbonne Paris Cité, France
| | - Hung-Ju Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Stela McLachlan
- Centre for Population Health Sciences, University of Edinburgh, UK
| | - Lena Bokemark
- Wallenberg Laboratory for Cardiovascular Research, Institution for Medicin, Department for Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, Sweden
| | - Kimmo Ronkainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Ulf Schminke
- Department of Neurology, Greifswald University Clinic, Germany
| | - Lars Lind
- Department of Medicine, Uppsala University, Sweden
| | - Peter Willeit
- Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, UK
- Department of Neurology, Medical University Innsbruck, Austria
| | - David N Yanez
- Department of Biostatistics, University of Washington, Seattle, USA
| | - Helmuth Steinmetz
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
| | - Holger Poppert
- Department of Neurology, Technische Universität München, Germany
| | - Moise Desvarieux
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Neurology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Radiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Stein Harald Johnsen
- Department of Clinical Medicine, University of Tromsø, Norway
- Department of Neurology, University Hospital of Northern Norway, Tromsø, Norway
| | - Bernhard Iglseder
- Parcelsus Medical University, Salzburg, Austria
- Department of Geriatric Medicine, Gemeinnützige Salzburger Landeskliniken Betriebsgesellschaft GmbH Christian-Doppler-Klinik, Salzburg, Austria
| | - Alfonsa Friera
- Radiology Department, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Spain
| | - Wuxiang Xie
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, China
| | - Matthieu Plichart
- Assistance Publique, Hôpitaux de Paris, Hôpital Broca, Paris, France
| | - Ta-Chen Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Sathanur R Srinivasan
- Center for Cardiovascular Health, Department of Epidemiology, Biochemistry, Tulane University School of Public Health and Tropical Medicine, New Orleans, USA
| | - Caroline Schmidt
- Wallenberg Laboratory for Cardiovascular Research, Institution for Medicin, Department for Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, Sweden
| | - Tomi-Pekka Tuomainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Henry Völzke
- Institute for Community Medicine, SHIP/Clinical-Epidemiological Research, Greifswald, Germany
| | - Giel Nijpels
- Department of General Practice, VU University Medical Centre, Amsterdam, The Netherlands
- EMGO Institute for Health and Care Research, VU University Medical Centre, Amsterdam, The Netherlands
| | - Johann Willeit
- Department of Neurology, Medical University Innsbruck, Austria
| | - Oscar H Franco
- Department of Epidemiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Carmen Suarez
- Internal Medicine Department, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Spain
| | - Dong Zhao
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, China
| | | | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | | | - Göran Bergström
- Wallenberg Laboratory for Cardiovascular Research, Institution for Medicin, Department for Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, Sweden
| | - Jussi Kauhanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Marcus Dörr
- Department B for Internal Medicine, University Medicine Greifswald, Germany
- German Centrefor Cardiovascular Research (DZHK), partner site Greifswald, Germany
| | - Jaqueline M Dekker
- Department of Epidemiology and Biostatistics, University Medical Centre, Amsterdam, The Netherlands
| | - Stefan Kiechl
- Department of Neurology, Medical University Innsbruck, Austria
| | - Matthias Sitzer
- Department of Neurology, Goethe University, Frankfurt am Main, Germany
- Department of Neurology, Klinikum Herford, Germany
| | - Horst Bickel
- Department of Psychiatry and Psychotherapy, Technische Universität München, Germany
| | - Ralph L Sacco
- Department of Neurology, Miller School of Medicine, University of Miami, USA
| | - Albert Hofman
- Department of Epidemiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Ellisiv B Mathiesen
- Department of Clinical Medicine, University of Tromsø, Norway
- Department of Neurology, University Hospital of Northern Norway, Tromsø, Norway
| | - Rafael Gabriel
- Instituto de Investigación IdiPAZ, Hospital Universitario La Paz, Madrid, Spain
| | - Jing Liu
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, China
| | - Gerald Berenson
- Department of Medicine, Pediatrics, Biochemistry, Epidemiology, Tulane University School of Medicine and School of Public Health and Tropical Medicine, New Orleans, USA
| | - Maryam Kavousi
- Department of Epidemiology and Biostatistics, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Jackie F Price
- Centre for Population Health Sciences, University of Edinburgh, UK
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