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Chan DC, Watts GF. ANGPTL3 and ApoC-III inhibitors for treating hypertriglyceridemia in context: horses for courses? Curr Opin Lipidol 2024; 35:101-109. [PMID: 38372218 DOI: 10.1097/mol.0000000000000920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
PURPOSE OF REVIEW Hypertriglyceridemia (HTG) is an independent and casual risk factor for atherosclerotic cardiovascular disease (ASCVD). There is an unmet need for more effective treatments for patients with HTG. Angiopoietin-like protein 3 (ANGPTL3) and apolipoprotein C-III (apoC-III) are key regulators of triglyceride-rich lipoprotein (TRL) metabolism. We review recent clinical trials targeting ANGPTL3 and apoC-III with monoclonal antibody and nucleic acid therapies, including antisense oligonucleotides and small interfering RNA. RECENT FINDINGS ANGPTL3 and apoC-III inhibitors are effective in lowering plasma triglycerides and TRLs, with possibly greater efficacy with the inhibition of apoC-III. By contrast to ANGPTL3 inhibition that has the advantage of greater lowering of plasma low-density lipoprotein (LDL)-cholesterol and apoB levels, apoC-III inhibition only has a modest or no effect in lowering plasma LDL-cholesterol and apoB concentrations. Therapeutic inhibition of ANGPTL3 and apoC-III can correct HTG possibly by reducing production and increasing catabolism of TRL particles, but this remains to be formally investigated in patients with HTG. SUMMARY Novel agents targeting ANGPTL3 and apoC-III can correct HTG and potentially lower risk of ASCVD in patients with HTG. The long-term safety and cost-effectiveness of these agents await confirmation in ongoing and future studies.
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Affiliation(s)
- Dick C Chan
- Medical School, University of Western Australia
| | - Gerald F Watts
- Medical School, University of Western Australia
- Lipid Disorders Clinic, Department of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, Western Australia, Australia
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Martín-González C, Martín-Folgueras T, Quevedo-Abeledo JC, de Armas-Rillo L, González-Gay MÁ, Ferraz-Amaro I. Disease activity in patients with rheumatoid arthritis increases serum levels of apolipoprotein C-III. Clin Exp Rheumatol 2023; 41:67-73. [PMID: 35383559 DOI: 10.55563/clinexprheumatol/fe4go6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 03/07/2022] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Rheumatoid arthritis (RA) has been unequivocally associated with an increased burden of accelerated atherosclerosis, which, at least in part, is a consequence of the inflammation present in the disease. Apolipoprotein C-III (ApoC3) is a key molecule in triglycerides metabolism that has been linked to cardiovascular (CV) disease. Our objective was to study how ApoC3 is related to the characteristics of RA, paying special attention to its relationship with the inflammatory activity of the disease. METHODS Cross-sectional study that included 430 patients with RA. In these patients, data related to the disease, classic CV risk factors, complete lipid profile, and serum ApoC3 levels were evaluated. A multivariable regression analysis was performed to study the relationship of the characteristics of RA with ApoC3. RESULTS Abdominal circumference, obesity, type 2 diabetes, and circulating triglycerides were significantly associated with higher ApoC3 serum levels. Furthermore, C-reactive protein and erythrocyte sedimentation rate, as well as the disease activity score -DAS28- were significantly related to a higher circulating ApoC3 after multivariable analysis. Patients included in the moderate or high disease activity groups had higher ApoC3 serum levels compared to those in remission (beta coefficient 1.28 [95% confidence interval 0.16-2.39] mg/dl, p=0.025) when adjusting for confounders. The use of prednisone, disease-modifying anti-rheumatic drugs and anti-tumour necrosis factor therapies was associated with lower values of ApoC3. CONCLUSIONS The activity of the disease in patients with RA is independently associated with higher serum levels of ApoC3.
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Affiliation(s)
- Candelaria Martín-González
- Division of Internal Medicine, Hospital Universitario de Canarias, Tenerife, and Department of Internal Medicine, University of La Laguna (ULL), Tenerife, Spain
| | | | | | | | - Miguel Ángel González-Gay
- Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander; Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, Universidad de Cantabria, Santander, Spain; and Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - Iván Ferraz-Amaro
- Department of Internal Medicine, University of La Laguna (ULL), Tenerife, and Division of Rheumatology, Hospital Universitario de Canarias, Tenerife, Spain.
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Das Pradhan A, Glynn RJ, Fruchart JC, MacFadyen JG, Zaharris ES, Everett BM, Campbell SE, Oshima R, Amarenco P, Blom DJ, Brinton EA, Eckel RH, Elam MB, Felicio JS, Ginsberg HN, Goudev A, Ishibashi S, Joseph J, Kodama T, Koenig W, Leiter LA, Lorenzatti AJ, Mankovsky B, Marx N, Nordestgaard BG, Páll D, Ray KK, Santos RD, Soran H, Susekov A, Tendera M, Yokote K, Paynter NP, Buring JE, Libby P, Ridker PM. Triglyceride Lowering with Pemafibrate to Reduce Cardiovascular Risk. N Engl J Med 2022; 387:1923-1934. [PMID: 36342113 DOI: 10.1056/nejmoa2210645] [Citation(s) in RCA: 179] [Impact Index Per Article: 89.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND High triglyceride levels are associated with increased cardiovascular risk, but whether reductions in these levels would lower the incidence of cardiovascular events is uncertain. Pemafibrate, a selective peroxisome proliferator-activated receptor α modulator, reduces triglyceride levels and improves other lipid levels. METHODS In a multinational, double-blind, randomized, controlled trial, we assigned patients with type 2 diabetes, mild-to-moderate hypertriglyceridemia (triglyceride level, 200 to 499 mg per deciliter), and high-density lipoprotein (HDL) cholesterol levels of 40 mg per deciliter or lower to receive pemafibrate (0.2-mg tablets twice daily) or matching placebo. Eligible patients were receiving guideline-directed lipid-lowering therapy or could not receive statin therapy without adverse effects and had low-density lipoprotein (LDL) cholesterol levels of 100 mg per deciliter or lower. The primary efficacy end point was a composite of nonfatal myocardial infarction, ischemic stroke, coronary revascularization, or death from cardiovascular causes. RESULTS Among 10,497 patients (66.9% with previous cardiovascular disease), the median baseline fasting triglyceride level was 271 mg per deciliter, HDL cholesterol level 33 mg per deciliter, and LDL cholesterol level 78 mg per deciliter. The median follow-up was 3.4 years. As compared with placebo, the effects of pemafibrate on lipid levels at 4 months were -26.2% for triglycerides, -25.8% for very-low-density lipoprotein (VLDL) cholesterol, -25.6% for remnant cholesterol (cholesterol transported in triglyceride-rich lipoproteins after lipolysis and lipoprotein remodeling), -27.6% for apolipoprotein C-III, and 4.8% for apolipoprotein B. A primary end-point event occurred in 572 patients in the pemafibrate group and in 560 of those in the placebo group (hazard ratio, 1.03; 95% confidence interval, 0.91 to 1.15), with no apparent effect modification in any prespecified subgroup. The overall incidence of serious adverse events did not differ significantly between the groups, but pemafibrate was associated with a higher incidence of adverse renal events and venous thromboembolism and a lower incidence of nonalcoholic fatty liver disease. CONCLUSIONS Among patients with type 2 diabetes, mild-to-moderate hypertriglyceridemia, and low HDL and LDL cholesterol levels, the incidence of cardiovascular events was not lower among those who received pemafibrate than among those who received placebo, although pemafibrate lowered triglyceride, VLDL cholesterol, remnant cholesterol, and apolipoprotein C-III levels. (Funded by the Kowa Research Institute; PROMINENT ClinicalTrials.gov number, NCT03071692.).
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Affiliation(s)
- Aruna Das Pradhan
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Robert J Glynn
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Jean-Charles Fruchart
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Jean G MacFadyen
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Elaine S Zaharris
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Brendan M Everett
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Stuart E Campbell
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Ryu Oshima
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Pierre Amarenco
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Dirk J Blom
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Eliot A Brinton
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Robert H Eckel
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Marshall B Elam
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - João S Felicio
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Henry N Ginsberg
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Assen Goudev
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Shun Ishibashi
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Jacob Joseph
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Tatsuhiko Kodama
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Wolfgang Koenig
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Lawrence A Leiter
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Alberto J Lorenzatti
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Boris Mankovsky
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Nikolaus Marx
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Børge G Nordestgaard
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Dénes Páll
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Kausik K Ray
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Raul D Santos
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Handrean Soran
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Andrey Susekov
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Michal Tendera
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Koutaro Yokote
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Nina P Paynter
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Julie E Buring
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Peter Libby
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
| | - Paul M Ridker
- From the Center for Cardiovascular Disease Prevention, Division of Preventive Medicine (A.D.P., R.J.G., J.G.M., E.S.Z., B.M.E., N.P.P., J.E.B., P.M.R) and the Division of Cardiovascular Medicine (B.M.E.,P.L., P.M.R.), Brigham and Women's Hospital, the Division of Cardiovascular Medicine, Veteran Affairs Boston Health Care System (A.D.P., J.J.), and Kowa Pharma Development (R.O.) - all in Boston; University of Lille, Lille (J.-C.F.) and the Department of Neurology and Stroke Center, Paris Cité University, Paris (P.A.) - both in France; Kowa Research Institute, Morrisville, NC (S.E.C.); the Division of Lipidology, Department of Medicine, University of Cape Town, Cape Town, South Africa (D.J.B.); Utah Lipid Center, Salt Lake City (E.A.B.); the University of Colorado School of Medicine, Aurora (R.H.E.); the University of Tennessee Health Science Center, Memphis (M.B.E.); the Division of Endocrinology, Universitário Hospital João de Barros Barreto, Belém (J.S.F.), and the Heart Institute (InCor), University of São Paulo Medical School Hospital, and Hospital Israelita Albert Einstein (R.D.S.), São Paulo - all in Brazil; Columbia University Vagelos College of Physicians and Surgeons, New York (H.N.G.); Queen Giovanna University Hospital, Sofia, Bulgaria (A.G.); Jichi Medical University, Shimotsuke (S.I.), the Research Center for Advanced Science and Technology, University of Tokyo, Tokyo (T.K.), and Chiba University Graduate School of Medicine, Chiba (K.Y.) - all in Japan; Deutsches Herzzentrum München, Technische Universität München and German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich (W.K.), Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm (W.K.), and Rheinisch-Westfälische Technische Hochschule Aachen, University Hospital Aachen, Aachen (N.M.) - all in Germany; McMaster University and Population Health Research Institute, Hamilton, ON (P.A.) and the Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Toronto (L.A.L.) - both in Canada; Docencia, Asistencia Médica e Investigación Clínica Medical Institute-Rusculleda Foundation for Research, Córdoba, Argentina (A.J.L.); Shupyk National Healthcare University of Ukraine, Kyiv (B.M.); Copenhagen University Hospital-Herlev Gentofte, University of Copenhagen, Copenhagen (B.G.N.); the Department of Medical Clinical Pharmacology, University of Debrecen, Debrecen, Hungary (D.P.); the Department of Primary Care and Public Health, Imperial College London, London (K.K.R.), and the Department of Endocrinology, Diabetes, and Metabolism, Manchester University Hospital NHS Foundation Trust, Manchester (H.S.) - both in the United Kingdom; the Russian Academy of Postgraduate Medical Education, Moscow (A.S.); and the Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland (M.T.)
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4
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Furtado JD, Ruotolo G, Nicholls SJ, Dullea R, Carvajal-Gonzalez S, Sacks FM. Pharmacological Inhibition of CETP (Cholesteryl Ester Transfer Protein) Increases HDL (High-Density Lipoprotein) That Contains ApoC3 and Other HDL Subspecies Associated With Higher Risk of Coronary Heart Disease. Arterioscler Thromb Vasc Biol 2021; 42:227-237. [PMID: 34937388 PMCID: PMC8785774 DOI: 10.1161/atvbaha.121.317181] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Supplemental Digital Content is available in the text. Plasma total HDL (high-density lipoprotein) is a heterogeneous mix of many protein-based subspecies whose functions and associations with coronary heart disease vary. We hypothesize that increasing HDL by CETP (cholesteryl ester transfer protein) inhibition failed to reduce cardiovascular disease risk, in part, because it increased dysfunctional subspecies associated with higher risk such as HDL that contains apoC3.
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Affiliation(s)
- Jeremy D. Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston MA (J.D.F., F.M.S.)
| | | | | | | | | | - Frank M. Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston MA (J.D.F., F.M.S.)
- Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA (F.M.S.)
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5
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Lamprea-Montealegre JA, Katz R, Scharnagl H, Silbernagel G, März W, Drechsler C, Wanner C, de Boer IH. Triglyceride-Rich Lipoproteins, Apolipoproteins, and Atherosclerotic Cardiovascular Events Among Patients with Diabetes Mellitus and End-Stage Renal Disease on Hemodialysis. Am J Cardiol 2021; 152:63-68. [PMID: 34108090 DOI: 10.1016/j.amjcard.2021.04.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 11/20/2022]
Abstract
Hypertriglyceridemia may be implicated in the high atherosclerotic cardiovascular disease (ASCVD) risk experienced by patients with end-stage renal disease (ESRD). In this post-hoc analysis of the "Die Deutsche Diabetes Dialyse Studie (4D)" clinical trial, we examined incident ASCVD events, defined as myocardial infarction, ischemic stroke, or a coronary revascularization procedure, among 1255 participants with type 2 diabetes and ESRD treated with hemodialysis. Cox-regression methods were used to evaluate the association of triglycerides, very-low density lipoprotein cholesterol (VLDL-C), and apolipoproteins B (Apo B) and C-III (Apo C-III) with ASCVD. During a median follow-up time of 2.3 years, 340 (27%) participants experienced an ASCVD event. Higher concentrations of triglycerides were not associated with ASCVD risk: Hazard ratio (HR) 0.95; 95% CI (0.83, 1.10) per doubling concentration. Similarly, VLDL-C HR 1.01; 95% CI (0.90, 1.13); Apo B HR 1.04; 95% CI (0.93, 1.16); and Apo C-III HR 0.97; 95% CI (0.86, 1.09) (per one standard deviation higher concentrations), were not associated with ASCVD events. These associations did not differ by allocation to treatment to atorvastatin or by concentrations of markers of inflammation or malnutrition. In conclusion, we found no evidence that triglycerides, triglyceride-rich lipoproteins, or apolipoproteins B or C-III were associated with risk of ASCVD events among patients with type 2 diabetes and ESRD on hemodialysis. These results suggest that lowering triglycerides may not decrease atherosclerotic cardiovascular risk in this population.
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Affiliation(s)
- Julio A Lamprea-Montealegre
- Division of Cardiology and Kidney Health Research Collaborative, University of California, San Francisco, California.
| | - Ronit Katz
- Kidney Research Institute, University of Washington, Seattle, Washington
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Günther Silbernagel
- Division of Angiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria; Department of Cardiology, Charité Berlin (CBF), Berlin Institute of Health (BIH), And DZHK (German Research Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Winfried März
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria; Synlab Academy, Synlab Holding Germany GmbH, Mannheim, Germany; Department of Internal Medicine 5, Mannheim Medical Faculty, University of Heidelberg, Mannheim, Germany
| | | | - Cristoph Wanner
- Department of Nephrology, University of Würzburg, Würzburg, Germany
| | - Ian H de Boer
- Kidney Research Institute, University of Washington, Seattle, Washington
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6
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Yamamoto R, Jensen MK, Aroner S, Furtado JD, Rosner B, Hu FB, Balkau B, Natali A, Ferrannini E, Baldi S, Sacks FM. HDL Containing Apolipoprotein C-III is Associated with Insulin Sensitivity: A Multicenter Cohort Study. J Clin Endocrinol Metab 2021; 106:e2928-e2940. [PMID: 33839794 PMCID: PMC8277219 DOI: 10.1210/clinem/dgab234] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Indexed: 12/26/2022]
Abstract
CONTEXT High density lipoprotein (HDL) in humans is composed of a heterogeneous group of particles varying in protein composition as well as biological effects. OBJECTIVE We investigated the prospective associations between HDL subspecies containing and lacking apolipoprotein (apo) C-III at baseline and insulin sensitivity at year 3. DESIGN, SETTING, AND PARTICIPANTS A prospective cohort study of 864 healthy volunteers drawn from the relationship between insulin sensitivity and cardiovascular disease (RISC) study, a multicenter European clinical investigation, whose recruitment initiated in 2002, with a follow-up of 3 years. MAIN MEASURES Insulin sensitivity was estimated from an oral glucose tolerance test at baseline and year 3, and by euglycemic-hyperinsulinemic clamp at baseline only. The apolipoprotein concentrations were measured at baseline by a sandwich enzyme-linked immunosorbent assay (ELISA)-based method. RESULTS The 2 HDL subspecies demonstrated significantly opposite associations with insulin sensitivity at year 3 (P-heterogeneity = 0.004). The highest quintile of HDL containing apoC-III was associated with a 1.2% reduction in insulin sensitivity (P-trend = 0.02), while the highest quintile of HDL lacking apoC-III was associated with a 1.3% increase (P-trend = 0.01), compared to the lowest quintile. No significant association was observed for total HDL, and very low density lipoprotein (VLDL) and low density lipoprotein (LDL) containing apoC-III. ApoC-III contained in HDL was associated with a decrease in insulin sensitivity even more strongly than plasma total apoC-III. CONCLUSION Both HDL containing apoC-III and apoC-III in HDL adversely affect the beneficial properties of HDL on insulin response to glucose. Our results support the potential of HDL-associated apoC-III as a promising target for diabetes prevention and treatment.
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Affiliation(s)
- Rain Yamamoto
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Correspondence: R. Yamamoto, Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA. E-mail:
| | - Majken K Jensen
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Sarah Aroner
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jeremy D Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Bernard Rosner
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Frank B Hu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Beverley Balkau
- INSERM 1018, CESP, Clinical Epidemiology, University Paris-Saclay, UVSQ-UPS, 94800, Villejuif, France
| | - Andrea Natali
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Simona Baldi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Frank M Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
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7
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Hu Y, Chen C, Wang Y, Yang W, Wang Y, Zhu W, Yan C, Liu P. The effects of KaiXinSan on depression and its association with lipid profiles: A randomized, double-blinded, placebo-controlled trial. Phytomedicine 2021; 83:153467. [PMID: 33516143 DOI: 10.1016/j.phymed.2021.153467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Traditional Chinese medicine (TCM) KaiXinSan (KXS) has been used to treat depressed patients for a long time, but its potential underlying mechanisms have not been fully understood. HYPOTHESIS KXS could mitigate symptoms of patients with atypical depression at least partly via regulating lipid equilibrium. METHODS Patients meeting DSM-IV criteria for mild or moderate depression were assigned into placebo (N = 68) or KXS 3.2 g/day (N = 66) groups in a randomized, double-blinded, placebo-controlled, parallel clinical trial to investigate the anti-depressive efficacy of KXS and its association with serum lipid profile. RESULTS The HAMD score and SDS score at 8 weeks were significantly improved in KXS-treated patients the N-BACK accuracy rate was also increased after 8 weeks of KXS treatment compared with baseline. These results indicated that KXS not only improved the specific symptoms of depression, but also had a beneficial effect on cognitive function related working memory. More importantly, KXS treatment improved patients' lipid profile by reducing the ratios of LDL/HDL and ApoB/ApoA1 (p < 0.05), as well as ApoC3 level. Moreover, subgroup analysis found that HAMD score was significantly higher in patients with high lipid profile than in those with normal lipid profile, and lipid improvement after 8 weeks of KXS treatment was more obvious in depressed patients with high lipid profile than with normal lipid profile. CONCLUSION KXS could mitigate symptoms of patients with minor and modest depression at least partly via regulating lipid equilibrium. Its might shed light that KXS may likely contributes to depressed patients with other cardio-metabolic diseases.
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Affiliation(s)
- Yuan Hu
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Chao Chen
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Yichen Wang
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Wenshan Yang
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Yuanbo Wang
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Weiyu Zhu
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Can Yan
- Department of Basic Theory of TCM, College of Basic Medicine Sciences, Guangzhou University of Chinese Medicine.
| | - Ping Liu
- Department of Pharmacy, Medical Supplier Center, Chinese PLA General Hospital, Beijing 100853, China.
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Guan Y, Hou X, Tian P, Ren L, Tang Y, Song A, Zhao J, Gao L, Song G. Elevated Levels of Apolipoprotein CIII Increase the Risk of Postprandial Hypertriglyceridemia. Front Endocrinol (Lausanne) 2021; 12:646185. [PMID: 33967959 PMCID: PMC8103209 DOI: 10.3389/fendo.2021.646185] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/06/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND To investigate possible mechanisms of postprandial hypertriglyceridemia (PPT), we analyzed serum lipid and apolipoprotein (Apo) AI, B, CII and CIII levels before and after a high-fat meal. METHODS The study has been registered with the China Clinical Trial Registry (registration number:ChiCTR1800019514; URL: http://www.chictr.org.cn/index.aspx). We recruited 143 volunteers with normal fasting triglyceride (TG) levels. All subjects consumed a high-fat test meal. Venous blood samples were obtained during fasting and at 2, 4, and 6 hours after the high-fat meal. PPT was defined as TG ≥2.5 mmol/L any time after the meal. Subjects were divided into two groups according to the high-fat meal test results: postprandial normal triglyceride (PNT) and PPT. We compared the fasting and postprandial lipid and ApoAI, ApoB, ApoCII and ApoCIII levels between the two groups. RESULTS Significant differences were found between the groups in fasting insulin, homeostasis model assessment of insulin resistance (HOMA-IR), TG, total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), non-high-density lipoprotein cholesterol (non-HDL-C), TG-rich lipoprotein remnants (TRLRs), ApoB, ApoCIII, ApoAI/ApoB and ApoCII/ApoCIII. The insulin, HOMA-IR, TG, TC, LDL-C, non-HDL-C, TRLRs, ApoB, ApoCIII and ApoCII/ApoCIII values were higher in the PPT group, while the ApoAI/ApoB ratio was higher in the PNT group. The postprandial TG level peaked in the PNT group 2 hours after the meal but was significantly higher in the PPT group and peaked at 4 hours. TRLRs gradually increased within 6 hours after the high-fat meal in both groups. The area under the curve (AUC) of TG and TRLRs and the AUC increment were higher in the PPT group (P < 0.001). ApoCIII peaked in the PNT group 2 hours after the meal and gradually decreased. ApoCIII gradually increased in the PPT group within 6 hours after the meal, exhibiting a greater AUC increment (P < 0.001). Fasting ApoCIII was positively correlated with age, systolic and diastolic blood pressure, body mass index (BMI), waist circumference, TC, TG, LDL-C, non-HDL-C, TRLRs, and ApoB (P<0.05). ApoCIII was an independent risk factor of PPT after adjustment for BMI, waist circumference, TC, LDL-C, and ApoB (P < 0.001, OR=1.188). CONCLUSIONS Elevated ApoCIII levels may cause PPT.
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Affiliation(s)
- Yunpeng Guan
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Xiaoyu Hou
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Peipei Tian
- Department of Endocrinology, Cangzhou Central Hospital, Cangzhou, China
| | - Luping Ren
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Yong Tang
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - An Song
- Key Laboratory of Endocrinology, Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiajun Zhao
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Ling Gao
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Guangyao Song
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
- *Correspondence: Guangyao Song,
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9
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Chang TT, Ho CH. Plasma proteome atlas for differentiating tumor stage and post-surgical prognosis of hepatocellular carcinoma and cholangiocarcinoma. PLoS One 2020; 15:e0238251. [PMID: 32845921 PMCID: PMC7449477 DOI: 10.1371/journal.pone.0238251] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 08/12/2020] [Indexed: 12/20/2022] Open
Abstract
Although mass spectrometry-based plasma proteomics enables sensitive and large-scale discovery and validation of biomarkers for various diseases, its integrative application to hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCA) is not well investigated. Therefore, we analyzed albumin- and immunoglobulin G-depleted plasma samples from 148 and 60 patients with HCC and CCA, respectively, using liquid chromatography-tandem mass spectrometry. The algorithm used to measure the content of each protein was the percentage of exponentially modified protein abundance index. From 5320 proteins assayed in plasma, 53 and 25 biomarker candidates were identified for HCC and CCA, respectively. The abundance of six and two HCC markers particularly protruded in stage II and III, respectively, whereas plasma serine protease inhibitor was the sole marker the level of which steadily decreased with CCA progression. From a prognostic facet, we showed candidate markers and their cutoff levels for evaluating probability of tumor recurrence and patient survival period. Combination Kaplan-Meier models showed that HCC stage III or IV and both the content of alpha-2-HS-glycoprotein and apolipoprotein CIII <0.2% exhibited the poorest post-surgical recurrence-free and overall survivals. Furthermore, the content of afamin ≥0.2% played a significant role on the poor prognosis in patients with CCA. Our findings, taken together, characterized novel plasma biomarker signatures in dissecting tumor stages and post-surgical outcomes of HCC and CCA.
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Affiliation(s)
- Ting-Tsung Chang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Cheng-Hsun Ho
- Department of Medical Laboratory Science, College of Medicine, I-Shou University, Kaohsiung City, Taiwan
- * E-mail:
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Koch M, DeKosky ST, Goodman M, Sun J, Furtado JD, Fitzpatrick AL, Mackey RH, Cai T, Lopez OL, Kuller LH, Mukamal KJ, Jensen MK. Association of Apolipoprotein E in Lipoprotein Subspecies With Risk of Dementia. JAMA Netw Open 2020; 3:e209250. [PMID: 32648923 PMCID: PMC7352155 DOI: 10.1001/jamanetworkopen.2020.9250] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 04/22/2020] [Indexed: 12/13/2022] Open
Abstract
Importance The ε4 allele of the apolipoprotein E (APOE) gene and lower apolipoprotein E (apoE) protein levels in plasma are risk factors for Alzheimer disease, but the underlying biological mechanisms are not fully understood. Half of plasma apoE circulates on high-density lipoproteins (HDLs). Higher apoE levels in plasma HDL were previously found to be associated with lower coronary heart disease risk, but the coexistence of another apolipoprotein, apoC3, modified this lower risk. Objective To investigate associations between the presence of apoE in different lipoproteins with cognitive function, particularly the risk of dementia. Design, Setting, and Participants This prospective case-cohort study embedded in the Ginkgo Evaluation of Memory Study (2000-2008) analyzed data from 1351 community-dwelling participants 74 years and older. Of this group, 995 participants were free of dementia at baseline (recruited from September 2000 to June 2002) and 521 participants were diagnosed with incident dementia during follow-up until 2008. Data analysis was performed from January 2018 to December 2019. Exposures Enzyme-linked immunosorbent assay-measured concentration of apoE in whole plasma, HDL-depleted plasma (non-HDL), HDL, and HDL subspecies that contain or lack apoC3 or apoJ. Main Outcomes and Measures Adjusted hazard ratios for risk of dementia and Alzheimer disease during follow-up and adjusted differences (β coefficients) in Alzheimer Disease Assessment-Cognitive Subscale (ADAS-cog) and Modified Mini-Mental State Examination scores at baseline. Results Among 1351 participants, the median (interquartile range) age was 78 (76-81) years; 639 (47.3%) were women. The median (interquartile range) follow-up time was 5.9 (3.7-6.5) years. Higher whole plasma apoE levels and higher apoE levels in HDL were associated with better cognitive function assessed by ADAS-cog (whole plasma, β coefficient, -0.15; 95% CI, -0.24 to -0.06; HDL, β coefficient, -0.20; 95% CI, -0.30 to -0.10) but were unassociated with dementia or Alzheimer disease risk. When separated by apoC3, a higher apoE level in HDL that lacks apoC3 was associated with better cognitive function (ADAS-cog per SD: β coefficient, 0.17; 95% CI, -0.27 to -0.07; Modified Mini-Mental State Examination score per SD: β coefficient, 0.25; 95% CI, 0.07 to 0.42) and lower risk of dementia (hazard ratio per SD, 0.86; 95% CI, 0.76 to 0.99). In contrast, apoE levels in HDL that contains apoC3 were unassociated with any of these outcomes. Conclusions and Relevance In a prospective cohort of older adults with rigorous follow-up of dementia, the apoE level in HDL that lacked apoC3 was associated with better cognitive function and lower dementia risk. This finding suggests that the cardioprotective associations of this novel lipoprotein extend to dementia.
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Affiliation(s)
- Manja Koch
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | | | - Matthew Goodman
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Jiehuan Sun
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Jeremy D. Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | | | - Rachel H. Mackey
- Department of Family Medicine, University of Washington, Seattle
- Department of Epidemiology, University of Washington, Seattle
- Department of Global Health, University of Washington, Seattle
| | - Tianxi Cai
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Oscar L. Lopez
- Department of Neurology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Lewis H. Kuller
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
| | - Kenneth J. Mukamal
- Beth Israel Deaconess Medical Center, Department of Medicine, Boston, Massachusetts
| | - Majken K. Jensen
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Corbin LJ, Hughes DA, Chetwynd AJ, Taylor AE, Southam AD, Jankevics A, Weber RJM, Groom A, Dunn WB, Timpson NJ. Metabolic characterisation of disturbances in the APOC3/triglyceride-rich lipoprotein pathway through sample-based recall by genotype. Metabolomics 2020; 16:69. [PMID: 32494907 PMCID: PMC7270992 DOI: 10.1007/s11306-020-01689-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 05/15/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION High plasma triacylglyceride levels are known to be associated with increased risk of atherosclerotic cardiovascular disease. Apolipoprotein C-III (apoC-III) is a key regulator of plasma triacylglyceride levels and is associated with hypertriglyceridemia via a number of pathways. There is consistent evidence for an association of cardiovascular events with blood apoC-III level, with support from human genetic studies of APOC3 variants. As such, apoC-III has been recognised as a potential therapeutic target for patients with severe hypertriglyceridaemia with one of the most promising apoC-III-targeting drugs, volanesorsen, having recently progressed through Phase III trials. OBJECTIVES To exploit a rare loss of function variant in APOC3 (rs138326449) to characterise the potential long-term treatment effects of apoC-III targeting interventions on the metabolome. METHODS In a recall-by-genotype study, 115 plasma samples were analysed by UHPLC-MS to acquire non-targeted metabolomics data. The study included samples from 57 adolescents and 33 adults. Overall, 12 985 metabolic features were tested for an association with APOC3 genotype. RESULTS 161 uniquely annotated metabolites were found to be associated with rs138326449(APOC3). The highest proportion of associated metabolites belonged to the acyl-acyl glycerophospholipid and triacylglyceride metabolite classes. In addition to the anticipated (on-target) reduction of metabolites in the triacylglyceride and related classes, carriers of the rare variant exhibited previously unreported increases in levels of a number of metabolites from the acyl-alkyl glycerophospholipid class. CONCLUSION Overall, our results suggest that therapies targeting apoC-III may potentially achieve a broad shift in lipid profile that favours better metabolic health.
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Affiliation(s)
- Laura J Corbin
- MRC Integrative Epidemiology Unit at University of Bristol, Bristol, BS8 2BN, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN, UK
| | - David A Hughes
- MRC Integrative Epidemiology Unit at University of Bristol, Bristol, BS8 2BN, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN, UK
| | - Andrew J Chetwynd
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Phenome Centre Birmingham, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Amy E Taylor
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN, UK
- NIHR Biomedical Research Centre at the University Hospitals Bristol NHS Foundation Trust and the University of Bristol, Bristol, BS8 2BN, UK
| | - Andrew D Southam
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Phenome Centre Birmingham, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Andris Jankevics
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Phenome Centre Birmingham, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Ralf J M Weber
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Phenome Centre Birmingham, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Alix Groom
- MRC Integrative Epidemiology Unit at University of Bristol, Bristol, BS8 2BN, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN, UK
| | - Warwick B Dunn
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Phenome Centre Birmingham, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Nicholas J Timpson
- MRC Integrative Epidemiology Unit at University of Bristol, Bristol, BS8 2BN, UK.
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN, UK.
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12
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Abstract
Apolipoprotein C3 is a lipid-binding protein with a pivotal role in triglyceride metabolism and inflammation. This 11-year follow-up study aimed to evaluate apolipoprotein C3 levels and other parameters as markers of hepatic steatosis, in a random, population-based cohort in southern Germany. In 2013, we selected and re-examined 406 study participants (193 women, 213 men; average age 58.1±11.3 years) from the original "Echinococcus multilocularis and other internal diseases in Leutkirch I" (EMIL I) cohort studied in 2002. All participants received upper abdominal sonography to grade potential hepatic steatosis, and blood tests to determine apolipoprotein C3 levels and other laboratory parameters. Body mass index, waist-to-hip ratio, and anthropometric measures were documented. The follow-up study conducted in 2013 included a partial correlation analysis. We found an association between hepatic steatosis and elevated apolipoprotein C3 levels (p<0.0001). Study participants with a novel diagnosis of hepatic steatosis had the highest apolipoprotein C3 serum levels (p=0.0002). Hepatic steatosis was associated with low levels of high density lipoprotein cholesterol (p=0.0374), high levels of total cholesterol (p=0.0117), increased homeostasis model assessment of insulin resistance (p=0.0002), elevated alanine transaminase (p<0.0001), elevated aspartate transaminase (p=0.0003), and elevated C-reactive protein (p=0.0446). Apolipoprotein C3 serum levels were associated with the presence, disease grade, and new development of hepatic steatosis likewise to biomarkers of the metabolic syndrome.
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Affiliation(s)
- Patrick Heinz
- Department of Internal Medicine I, University Hospital Ulm, Ulm, Germany
| | - Bernhard Otto Boehm
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Imperial College London, London, United Kingdom
| | | | - Wolfgang Kratzer
- Department of Internal Medicine I, University Hospital Ulm, Ulm, Germany
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13
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Zilmer M, Edmondson AC, Khetarpal SA, Alesi V, Zaki MS, Rostasy K, Madsen CG, Lepri FR, Sinibaldi L, Cusmai R, Novelli A, Issa MY, Fenger CD, Abou Jamra R, Reutter H, Briuglia S, Agolini E, Hansen L, Petäjä-Repo UE, Hintze J, Raymond KM, Liedtke K, Stanley V, Musaev D, Gleeson JG, Vitali C, O’Brien WT, Gardella E, Rubboli G, Rader DJ, Schjoldager KT, Møller RS. Novel congenital disorder of O-linked glycosylation caused by GALNT2 loss of function. Brain 2020; 143:1114-1126. [PMID: 32293671 PMCID: PMC7534148 DOI: 10.1093/brain/awaa063] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/30/2019] [Accepted: 01/20/2020] [Indexed: 11/13/2022] Open
Abstract
Congenital disorders of glycosylation are a growing group of rare genetic disorders caused by deficient protein and lipid glycosylation. Here, we report the clinical, biochemical, and molecular features of seven patients from four families with GALNT2-congenital disorder of glycosylation (GALNT2-CDG), an O-linked glycosylation disorder. GALNT2 encodes the Golgi-localized polypeptide N-acetyl-d-galactosamine-transferase 2 isoenzyme. GALNT2 is widely expressed in most cell types and directs initiation of mucin-type protein O-glycosylation. All patients showed loss of O-glycosylation of apolipoprotein C-III, a non-redundant substrate for GALNT2. Patients with GALNT2-CDG generally exhibit a syndrome characterized by global developmental delay, intellectual disability with language deficit, autistic features, behavioural abnormalities, epilepsy, chronic insomnia, white matter changes on brain MRI, dysmorphic features, decreased stature, and decreased high density lipoprotein cholesterol levels. Rodent (mouse and rat) models of GALNT2-CDG recapitulated much of the human phenotype, including poor growth and neurodevelopmental abnormalities. In behavioural studies, GALNT2-CDG mice demonstrated cerebellar motor deficits, decreased sociability, and impaired sensory integration and processing. The multisystem nature of phenotypes in patients and rodent models of GALNT2-CDG suggest that there are multiple non-redundant protein substrates of GALNT2 in various tissues, including brain, which are critical to normal growth and development.
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Affiliation(s)
- Monica Zilmer
- Department of Paediatrics, Danish Epilepsy Centre Filadelfia, 4293 Dianalund, Denmark
| | - Andrew C Edmondson
- Department of Pediatrics, Division of Human Genetics, Section of Biochemical Genetics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sumeet A Khetarpal
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Viola Alesi
- Medical Genetics Department, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Maha S Zaki
- Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo 12311, Egypt
| | - Kevin Rostasy
- Department of Paediatric Neurology, Children’s Hospital Datteln, Witten/Herdecke University, 45711 Datteln, Germany
| | - Camilla G Madsen
- Centre for Functional and Diagnostic Imaging and Research, Hvidovre Hospital, 2650 Hvidovre, Denmark
| | - Francesca R Lepri
- Medical Genetics Department, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Lorenzo Sinibaldi
- Medical Genetics Department, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Raffaella Cusmai
- Neurology Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Antonio Novelli
- Medical Genetics Department, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Mahmoud Y Issa
- Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo 12311, Egypt
| | - Christina D Fenger
- Department of Epilepsy Genetics and Personalized Medicine, Danish Epilepsy Centre Filadelfia, 4293 Dianalund, Denmark
- Amplexa Genetics A/S, 5000 Odense C, Denmark
| | - Rami Abou Jamra
- Institute of Human Genetics, University of Leipzig, 04103 Leipzig, Germany
| | - Heiko Reutter
- Department of Neonatology and Pediatric Intensive Care, University Hospital of Bonn, 53012 Bonn, Germany
- Institute of Human Genetics, University Hospital of Bonn, 53012 Bonn, Germany
| | | | - Emanuele Agolini
- Medical Genetics Department, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| | - Lars Hansen
- Copenhagen Centre for Glycomics, Department of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Ulla E Petäjä-Repo
- Research Unit of Biomedicine, University of Oulu, 90014 University of Oulu, Finland
| | - John Hintze
- Copenhagen Centre for Glycomics, Department of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Kimiyo M Raymond
- Biochemical Genetics Laboratory, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Kristen Liedtke
- Biochemical Genetics Laboratory, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | - Valentina Stanley
- Laboratory for Pediatric Brain Disease, Howard Hughes Medical Institute, Rady Children’s Institute for Genomic Medicine, University of California, San Diego, CA 92093, USA
| | - Damir Musaev
- Laboratory for Pediatric Brain Disease, Howard Hughes Medical Institute, Rady Children’s Institute for Genomic Medicine, University of California, San Diego, CA 92093, USA
| | - Joseph G Gleeson
- Laboratory for Pediatric Brain Disease, Howard Hughes Medical Institute, Rady Children’s Institute for Genomic Medicine, University of California, San Diego, CA 92093, USA
| | - Cecilia Vitali
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - W Timothy O’Brien
- Institute for Translational Medicine and Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Elena Gardella
- Department of Neurophysiology, Danish Epilepsy Centre Filadelfia, 4293 Dianalund, Denmark
| | - Guido Rubboli
- Department of Epilepsy Genetics and Personalized Medicine, Danish Epilepsy Centre Filadelfia, 4293 Dianalund, Denmark
- Institute of Clinical Medicine, University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Daniel J Rader
- Department of Pediatrics, Division of Human Genetics, Section of Biochemical Genetics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Katrine T Schjoldager
- Copenhagen Centre for Glycomics, Department of Cellular and Molecular Medicine, Faculty of Health Sciences, University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Rikke S Møller
- Department of Epilepsy Genetics and Personalized Medicine, Danish Epilepsy Centre Filadelfia, 4293 Dianalund, Denmark
- Institute for Regional Health Services, University of Southern Denmark, 5000 Odense C, Denmark
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14
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Bozzetto L, Berntzen BJ, Kaprio J, Rissanen A, Taskinen MR, Pietiläinen KH. A higher glycemic response to oral glucose is associated with higher plasma apolipoprotein C3 independently of BMI in healthy twins. Nutr Metab Cardiovasc Dis 2020; 30:459-466. [PMID: 31753785 DOI: 10.1016/j.numecd.2019.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 10/03/2019] [Accepted: 10/04/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND AIMS Plasma apolipoprotein C3 (ApoC3) is associated with higher plasma triglyceride and type 2 diabetes incidence. We evaluated whether body mass index (BMI) or glucose metabolism were associated with ApoC3 in healthy monozygotic (MZ) twins. METHODS AND RESULTS Forty-seven MZ twin-pairs (20 man, 27 women), aged 23-42 years, were divided in subgroups according to discordance or concordance for (a) BMI (within-pair difference (Δ) in BMI≥3.0 or<3.0 kg/m2), or (b) 2-h glucose iAUC, during oral glucose tolerance test (ΔGlucose iAUC ≥97.5 or<97.5 mmol × 120 minutes). Within these discordant or concordant subgroups, we tested (Wilcoxon signed-rank test) co-twin differences in ApoC3, adiposity measures, insulin-resistance and beta-cell function indices, and plasma and lipoprotein lipids. In BMI-Discordant (p = 0.92) or BMI-Concordant (p = 0.99) subgroups, ApoC3 did not differ between leaner and heavier co-twins. In the Glucose-Discordant subgroup, ApoC3 was significantly higher in twins with higher Glucose iAUC than in their co-twins with the lower Glucose iAUC (10.03 ± 0.78 vs. 8.48 ± 0.52 mg/dl; M ± SE; p = 0.032). Co-twins with higher Glucose iAUC also had higher waist circumference, body fat percentage, liver fat content, worse insulin-sensitivity and beta-cell function and higher cholesterol and triglyceride in plasma VLDL, IDL, and LDL. In Glucose-Concordant twin-pairs, no significant differences were observed in the explored variables. In all twin-pairs, ΔApoC3 correlated with Δ in lipids and glucose metabolism variables, the closest relationship being between ΔApoC3 and ΔVLDL triglyceride (r = 0.74, p < 0.0001). CONCLUSIONS While ApoC3 was not related to acquired differences in BMI, it associated with early dysregulation of glucose metabolism independently of obesity and genetic background.
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Affiliation(s)
- Lutgarda Bozzetto
- Department of Clinical Medicine and Surgery, Federico II University Naples, Italy.
| | - Bram J Berntzen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jaakko Kaprio
- Department of Public Health, Finnish Twin Cohort Study, University of Helsinki, Helsinki, Finland; Institute for Molecular Medicine Finland, FIMM, University of Helsinki, Helsinki, Finland
| | - Aila Rissanen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Marja-Riitta Taskinen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Kirsi H Pietiläinen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Obesity Center, Endocrinology, Abdominal Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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15
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Zhang T, Tang X, Mao L, Chen J, Kuang J, Guo X, Xu D, Peng D, Yu B. HDL-associated apoCIII plays an independent role in predicting postprandial hypertriglyceridemia. Clin Biochem 2020; 79:14-22. [PMID: 32045574 DOI: 10.1016/j.clinbiochem.2020.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 01/21/2020] [Accepted: 02/07/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND The mechanism for an abnormal pattern of triglyceride (TG) metabolism in response to a meal still needs further investigation. Extensive pieces of evidence have shown that apolipoprotein CIII (apoCIII) is a critical modulator of plasma TG metabolism mostly by inhibiting the hydrolysis of TG. Little is known about the role of apoCIII contained in high density lipoprotein (HDL) in plasma TG metabolism after a meal. METHODS Fasting and 4-hour postprandial peripheral venous blood were collected in 91 subjects selected from our hospital. Serum lipid parameters, apoCIII levels and HDL subcomponents were tested by standard laboratory procedures, ELISA, and nuclear magnetic resonance (NMR), respectively. The t-test, and Non-parametric tests were performed to examine differences between groups, Pearson's correlation and multiple regression analysis were used to assess the correlations between apoCIII (HDL-associated or nonHDL-associated) and postprandial TG. RESULTS There was a significant increase in TG after a meal compared to fasting status [155.40(96.70-251.07) mg/dl.vs.118.53(83.38-173.29)mg/dl, p < 0.001]. However, the total apoCIII levels were unchanged before (11.56(7.89-16.22) mg/dl) and after a meal (11.66(7.75-16.02)mg/dl, p = 0.124), while a significant increase in HDL-associated apoCIII (HDL-apoCIII) was observed from fasting (5.25(3.92-7.83)mg/dl) to post-meal (6.46(4.57-8.76)mg/dl, p = 0.001). Unlike nonHDL-apoCIII, HDL-apoCIII was positively correlated with both fasting and postprandial plasma TG in subjects with baseline plasma TG > 118.53 mg/dl (R = 0.503, p < 0.001 for fasting, R = 0.584, p < 0.001 for postprandial). Besides, in the subjects who had an abnormal TG response to a meal, which was defined as postprandial plasma TG increase of>30% compared to baseline TG levels, postprandial HDL-apoCIII was also increased significantly [5.37(3.52-7.02)mg/dl.vs.6.64(4.61-8.86)mg/dl, p = 0.001]. The enrichment of apoCIII in HDL led to changes of TG, cholesterol, free cholesterol, phospholipid and apoAII contents in HDL particles defined by NMR. CONCLUSION Enrichment of apoCIII in HDL particles potentially plays an independent role in postprandial hypertriglyceridemia.
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Affiliation(s)
- Tianhua Zhang
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiaoyu Tang
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Ling Mao
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jin Chen
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jie Kuang
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xin Guo
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Danyan Xu
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Daoquan Peng
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
| | - Bilian Yu
- Department of Cardiovascular Medicine, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
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Kegulian NC, Ramms B, Horton S, Trenchevska O, Nedelkov D, Graham MJ, Lee RG, Esko JD, Yassine HN, Gordts PLSM. ApoC-III Glycoforms Are Differentially Cleared by Hepatic TRL (Triglyceride-Rich Lipoprotein) Receptors. Arterioscler Thromb Vasc Biol 2019; 39:2145-2156. [PMID: 31390883 DOI: 10.1161/atvbaha.119.312723] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE ApoC-III (apolipoprotein C-III) glycosylation can predict cardiovascular disease risk. Higher abundance of disialylated (apoC-III2) over monosialylated (apoC-III1) glycoforms is associated with lower plasma triglyceride levels. Yet, it remains unclear whether apoC-III glycosylation impacts TRL (triglyceride-rich lipoprotein) clearance and whether apoC-III antisense therapy (volanesorsen) affects distribution of apoC-III glycoforms. Approach and Results: To measure the abundance of human apoC-III glycoforms in plasma over time, human TRLs were injected into wild-type mice and mice lacking hepatic TRL clearance receptors, namely HSPGs (heparan sulfate proteoglycans) or both LDLR (low-density lipoprotein receptor) and LRP1 (LDLR-related protein 1). ApoC-III was more rapidly cleared in the absence of HSPG (t1/2=25.4 minutes) than in wild-type animals (t1/2=55.1 minutes). In contrast, deficiency of LDLR and LRP1 (t1/2=56.1 minutes) did not affect clearance of apoC-III. After injection, a significant increase in the relative abundance of apoC-III2 was observed in HSPG-deficient mice, whereas the opposite was observed in mice lacking LDLR and LRP1. In patients, abundance of plasma apoC-III glycoforms was assessed after placebo or volanesorsen administration. Volanesorsen treatment correlated with a statistically significant 1.4-fold increase in the relative abundance of apoC-III2 and a 15% decrease in that of apoC-III1. The decrease in relative apoC-III1 abundance was strongly correlated with decreased plasma triglyceride levels in patients. CONCLUSIONS Our results indicate that HSPGs preferentially clear apoC-III2. In contrast, apoC-III1 is more effectively cleared by LDLR/LRP1. Clinically, the increase in the apoC-III2/apoC-III1 ratio on antisense lowering of apoC-III might reflect faster clearance of apoC-III1 because this metabolic shift associates with improved triglyceride levels.
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Affiliation(s)
- Natalie C Kegulian
- From the Department of Medicine, University of Southern California, Los Angeles (N.C.K., S.H., H.N.Y.)
| | - Bastian Ramms
- Department of Medicine (B.R., J.D.E., P.L.S.M.G.), University of California San Diego, La Jolla
- Department of Chemistry, Biochemistry I, Bielefeld University, Germany (B.R.)
| | - Steven Horton
- From the Department of Medicine, University of Southern California, Los Angeles (N.C.K., S.H., H.N.Y.)
| | | | - Dobrin Nedelkov
- The Biodesign Institute, Arizona State University, Tempe (O.T., D.N.)
| | - Mark J Graham
- Ionis Pharmaceuticals, Carlsbad, CA (M.J.G., R.G.L.)
| | - Richard G Lee
- Ionis Pharmaceuticals, Carlsbad, CA (M.J.G., R.G.L.)
| | - Jeffrey D Esko
- Department of Medicine (B.R., J.D.E., P.L.S.M.G.), University of California San Diego, La Jolla
- Glycobiology Research and Training Center (J.D.E., P.L.S.M.G.), University of California San Diego, La Jolla
| | - Hussein N Yassine
- From the Department of Medicine, University of Southern California, Los Angeles (N.C.K., S.H., H.N.Y.)
| | - Philip L S M Gordts
- Department of Medicine (B.R., J.D.E., P.L.S.M.G.), University of California San Diego, La Jolla
- Glycobiology Research and Training Center (J.D.E., P.L.S.M.G.), University of California San Diego, La Jolla
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Witztum JL, Gaudet D, Freedman SD, Alexander VJ, Digenio A, Williams KR, Yang Q, Hughes SG, Geary RS, Arca M, Stroes ESG, Bergeron J, Soran H, Civeira F, Hemphill L, Tsimikas S, Blom DJ, O'Dea L, Bruckert E. Volanesorsen and Triglyceride Levels in Familial Chylomicronemia Syndrome. N Engl J Med 2019; 381:531-542. [PMID: 31390500 DOI: 10.1056/nejmoa1715944] [Citation(s) in RCA: 302] [Impact Index Per Article: 60.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Familial chylomicronemia syndrome is a rare genetic disorder that is caused by loss of lipoprotein lipase activity and characterized by chylomicronemia and recurrent episodes of pancreatitis. There are no effective therapies. In an open-label study of three patients with this syndrome, antisense-mediated inhibition of hepatic APOC3 mRNA with volanesorsen led to decreased plasma apolipoprotein C-III and triglyceride levels. METHODS We conducted a phase 3, double-blind, randomized 52-week trial to evaluate the safety and effectiveness of volanesorsen in 66 patients with familial chylomicronemia syndrome. Patients were randomly assigned, in a 1:1 ratio, to receive volanesorsen or placebo. The primary end point was the percentage change in fasting triglyceride levels from baseline to 3 months. RESULTS Patients receiving volanesorsen had a decrease in mean plasma apolipoprotein C-III levels from baseline of 25.7 mg per deciliter, corresponding to an 84% decrease at 3 months, whereas patients receiving placebo had an increase in mean plasma apolipoprotein C-III levels from baseline of 1.9 mg per deciliter, corresponding to a 6.1% increase (P<0.001). Patients receiving volanesorsen had a 77% decrease in mean triglyceride levels, corresponding to a mean decrease of 1712 mg per deciliter (19.3 mmol per liter) (95% confidence interval [CI], 1330 to 2094 mg per deciliter [15.0 to 23.6 mmol per liter]), whereas patients receiving placebo had an 18% increase in mean triglyceride levels, corresponding to an increase of 92.0 mg per deciliter (1.0 mmol per liter) (95% CI, -301.0 to 486 mg per deciliter [-3.4 to 5.5 mmol per liter]) (P<0.001). At 3 months, 77% of the patients in the volanesorsen group, as compared with 10% of patients in the placebo group, had triglyceride levels of less than 750 mg per deciliter (8.5 mmol per liter). A total of 20 of 33 patients who received volanesorsen had injection-site reactions, whereas none of the patients who received placebo had such reactions. No patients in the placebo group had platelet counts below 100,000 per microliter, whereas 15 of 33 patients in the volanesorsen group had such levels, including 2 who had levels below 25,000 per microliter. No patient had platelet counts below 50,000 per microliter after enhanced platelet-monitoring began. CONCLUSIONS Volanesorsen lowered triglyceride levels to less than 750 mg per deciliter in 77% of patients with familial chylomicronemia syndrome. Thrombocytopenia and injection-site reactions were common adverse events. (Funded by Ionis Pharmaceuticals and Akcea Therapeutics; APPROACH Clinical Trials.gov number, NCT02211209.).
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Affiliation(s)
- Joseph L Witztum
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Daniel Gaudet
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Steven D Freedman
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Veronica J Alexander
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Andres Digenio
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Karren R Williams
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Qingqing Yang
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Steven G Hughes
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Richard S Geary
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Marcello Arca
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Erik S G Stroes
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Jean Bergeron
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Handrean Soran
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Fernando Civeira
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Linda Hemphill
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Sotirios Tsimikas
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Dirk J Blom
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Louis O'Dea
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Eric Bruckert
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
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Aroner SA, Furtado JD, Sacks FM, Tsai MY, Mukamal KJ, McClelland RL, Jensen MK. Apolipoprotein C-III and its defined lipoprotein subspecies in relation to incident diabetes: the Multi-Ethnic Study of Atherosclerosis. Diabetologia 2019; 62:981-992. [PMID: 30949716 DOI: 10.1007/s00125-019-4847-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 02/07/2019] [Indexed: 01/15/2023]
Abstract
AIMS/HYPOTHESIS Apolipoprotein C-III (apoC-III) is a small proinflammatory protein that may play a key role in diabetes pathophysiology. However, prior observational studies have been limited to predominantly white populations, and the biological links between apoC-III and diabetes, particularly the role of apoC-III on specific lipoprotein particles, are not yet well understood. We therefore investigated associations of total apoC-III and apoC-III-defined lipoprotein subspecies with incident diabetes and glucose metabolism measures in a multi-ethnic cohort. METHODS For the current analyses, baseline (2000-2002) plasma total apoC-III and apolipoprotein A-I concentrations of HDL containing or lacking apoC-III were newly measured via sandwich ELISA in 4579 participants from the Multi-Ethnic Study of Atherosclerosis. Multivariable Cox regression was used to examine associations of apolipoproteins with incident diabetes until early 2012 (567 cases), and linear mixed models were used to estimate associations with longitudinally assessed continuous measures of glucose metabolism. Similar exploratory analyses of plasma apolipoprotein B concentrations of LDL and VLDL containing or lacking apoC-III were performed in a subset of participants (LDL, n = 1545; VLDL, n = 1526). RESULTS In the overall population, elevated total apoC-III concentrations were associated with a higher rate of diabetes (top vs bottom quintile, HR 1.88; 95% CI 1.42, 2.47; ptrend = 0.0002). ApoC-III-defined HDL subspecies displayed opposing associations with incidence of diabetes (p for heterogeneity = 0.02). While HDL lacking apoC-III was inversely associated with incidence of diabetes (top vs bottom quintile, HR 0.66; 95% CI 0.46, 0.93; ptrend = 0.002), HDL containing apoC-III was not associated (HR 1.11; 95% CI 0.78, 1.58; ptrend = 0.61). Similarly, only HDL lacking apoC-III was beneficially associated with plasma glucose (ptrend = 0.003), HbA1c (ptrend = 0.04) and insulin sensitivity (ptrend < 0.0001), and higher HDL containing apoC-III was associated with lower insulin sensitivity (ptrend = 0.04). Neither of the apoC-III-defined LDL subspecies was associated with incident diabetes, while VLDL was more strongly associated with the incidence of diabetes when it lacked apoC-III. Further adjustment for plasma triacylglycerols as a potential intermediate attenuated the associations of total apoC-III and apoC-III-defined lipoprotein subspecies. No statistically significant differences were observed across racial/ethnic groups. CONCLUSIONS/INTERPRETATION Our findings in a multi-ethnic population support the involvement of apoC-III in the development of diabetes, potentially through its association with circulating triacylglycerols. The presence of apoC-III on HDL also diminished the protective association of HDL with incident diabetes. Further investigation of apoC-III and apoC-III-defined HDL subspecies may inform the development of novel diabetes treatment and prevention strategies.
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Affiliation(s)
- Sarah A Aroner
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 655 Huntington Avenue, Boston, MA, 02115, USA.
| | - Jeremy D Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 655 Huntington Avenue, Boston, MA, 02115, USA
| | - Frank M Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 655 Huntington Avenue, Boston, MA, 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Michael Y Tsai
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Kenneth J Mukamal
- Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Majken K Jensen
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 655 Huntington Avenue, Boston, MA, 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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Sahebkar A, Simental-Mendía LE, Katsiki N, Reiner Ž, Banach M, Pirro M, Atkin SL. Effect of fenofibrate on plasma apolipoprotein C-III levels: a systematic review and meta-analysis of randomised placebo-controlled trials. BMJ Open 2019; 8:e021508. [PMID: 30798284 PMCID: PMC6278807 DOI: 10.1136/bmjopen-2018-021508] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES This meta-analysis of randomised placebo-controlled clinical trials aimed to assess the effect of fenofibrate on apolipoprotein C-III (apo C-III), a key regulator of triglyceride metabolism. MATERIALS AND METHODS Randomised placebo-controlled trials investigating the impact of fenofibrate treatment on apo C-III levels were searched in PubMed-Medline, Scopus, Web of Science and Google Scholar databases from inception to 18 August 2017. Quantitative data synthesis was determined by a random-effects model and generic inverse variance method. Sensitivity analysis was conducted using the leave-one-out method. A weighted random-effects meta-regression was performed to evaluate glycaemic parameter confounders. RESULTS Meta-analysis of 10 clinical trials involving 477 subjects showed fenofibrate therapy decreased apo C-III levels (weighted mean difference (WMD) -4.78 mg/dL, 95% CI -6.95 to -2.61, p<0.001; I266.87%). Subgroup analysis showed that fenofibrate reduced plasma apo C-III concentrations in subgroups of trials with treatment durations of either <12 weeks (WMD -4.50 mg/dL, p=0.001) or ≥12 weeks (WMD: -4.73 mg/dL, p=0.009) and doses of fenofibrate <200 mg/day (WMD -6.33 mg/dL, p<0.001) and >200 mg/day (p=0.006), with no significant difference between the subgroups. CONCLUSION This meta-analysis found that fenofibrate therapy significantly decreases apo C-III levels, an effect evident with both short-term treatment and doses less than 200 mg/day.
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Affiliation(s)
- Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Niki Katsiki
- Second Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippocration Hospital, Thessaloniki, Greece
| | - Željko Reiner
- Department of Internal medicine, University Hospital Center Zagreb, University of Zagreb, Zagreb, Croatia
| | - Maciej Banach
- Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Lodz, Poland
- Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
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20
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Wang Y, Shen L, Xu D. Aerobic exercise reduces triglycerides by targeting apolipoprotein C3 in patients with coronary heart disease. Clin Cardiol 2019; 42:56-61. [PMID: 30511426 PMCID: PMC6436502 DOI: 10.1002/clc.23104] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/15/2018] [Accepted: 10/17/2018] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Aerobic exercise, which has been shown to have beneficial effects on plasma lipids, has been recommended as an effective measure to improve the prognosis of individuals with coronary heart disease (CHD). Apolipoprotein C3 (apoC3) is associated with hypertriglyceridemia and is therefore closely related to CHD. HYPOTHESIS We measured apoC3 concentration change in patients with CHD before and after long-term aerobic exercise. METHODS Thirty-eight patients with coronary heart disease were randomly assigned to a non-exercise group (19 patients) or exercise group (19 patients). Both groups received essential drugs for CHD. The non-exercise group was kept sedentary while the exercise group performed moderate-intensive aerobic exercise for 8 weeks. Lipid levels and apoC3 levels were measured on the first day and 8 weeks later. RESULTS Exercise for 8 weeks led to a significant decrease in concentration of triglyceride and apoC3 compared with the baseline. Triglyceride concentration changes were positively associated with apoC3 level changes. CONCLUSIONS Aerobic exercise can improve the lipid profile. It is effective in decreasing triglycerides by targeting apoC3 levels in patients with coronary heart disease.
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Affiliation(s)
- Yating Wang
- Department of Cardiovascular MedicineThe Second Xiangya Hospital, Central South UniversityChangshaChina
| | - Li Shen
- Department of Cardiovascular MedicineThe Second Xiangya Hospital, Central South UniversityChangshaChina
| | - Danyan Xu
- Department of Cardiovascular MedicineThe Second Xiangya Hospital, Central South UniversityChangshaChina
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Price CA, Argueta DA, Medici V, Bremer AA, Lee V, Nunez MV, Chen GX, Keim NL, Havel PJ, Stanhope KL, DiPatrizio NV. Plasma fatty acid ethanolamides are associated with postprandial triglycerides, ApoCIII, and ApoE in humans consuming a high-fructose corn syrup-sweetened beverage. Am J Physiol Endocrinol Metab 2018; 315:E141-E149. [PMID: 29634315 PMCID: PMC6335011 DOI: 10.1152/ajpendo.00406.2017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Epidemiological and clinical research studies have provided ample evidence demonstrating that consumption of sugar-sweetened beverages increases risk factors involved in the development of obesity, Type 2 diabetes, and cardiovascular disease (CVD). Our previous study demonstrated that when compared with aspartame (Asp), 2 wk of high-fructose corn syrup (HFCS)-sweetened beverages provided at 25% of daily energy requirement was associated with increased body weight, postprandial (pp) triglycerides (TG), and fasting and pp CVD risk factors in young adults. The fatty acid ethanolamide, anandamide (AEA), and the monoacylglycerol, 2-arachidonoyl- sn-glycerol (2-AG), are two primary endocannabinoids (ECs) that play a role in regulating food intake, increasing adipose storage, and regulating lipid metabolism. Therefore, we measured plasma concentrations of ECs and their analogs, oleoylethanolamide (OEA), docosahexaenoyl ethanolamide (DHEA), and docosahexaenoyl glycerol (DHG), in participants from our previous study who consumed HFCS- or Asp-sweetened beverages to determine associations with weight gain and CVD risk factors. Two-week exposure to either HFCS- or Asp-sweetened beverages resulted in significant differences in the changes in fasting levels of OEA and DHEA between groups after the testing period. Subjects who consumed Asp, but not HFCS, displayed a reduction in AEA, OEA, and DHEA after the testing period. In contrast, there were significant positive relationships between AEA, OEA, and DHEA vs. ppTG, ppApoCIII, and ppApoE in those consuming HFCS, but not in those consuming Asp. Our findings reveal previously unknown associations between circulating ECs and EC-related molecules with markers of lipid metabolism and CVD risk after HFCS consumption.
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Affiliation(s)
- Candice Allister Price
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Donovan A Argueta
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside, Riverside, California
| | - Valentina Medici
- Division of Gastroenterology and Hepatology, School of Medicine, University of California, Davis, Davis, California
| | - Andrew A Bremer
- Division of Gastroenterology and Hepatology, School of Medicine, University of California, Davis, Davis, California
| | - Vivien Lee
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Marinelle V Nunez
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
- Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Guoxia X Chen
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Nancy L Keim
- Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, California
- U.S. Department of Agriculture, Western Human Nutrition Research Center , Davis, California
| | - Peter J Havel
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
- Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Kimber L Stanhope
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, Davis, California
- Department of Nutrition, School of Veterinary Medicine, University of California, Davis, Davis, California
| | - Nicholas V DiPatrizio
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside, Riverside, California
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Affiliation(s)
- Jillian Davidson
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, Scotland, UK
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Yamamoto R, Sacks FM, Hu FB, Rosner B, Furtado JD, Aroner SA, Ferrannini E, Baldi S, Kozakova M, Balkau B, Natali A, Jensen MK. High density lipoprotein with apolipoprotein C-III is associated with carotid intima-media thickness among generally healthy individuals. Atherosclerosis 2018; 269:92-99. [PMID: 29351856 DOI: 10.1016/j.atherosclerosis.2017.12.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 11/28/2017] [Accepted: 12/21/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND AIMS About 6-7% of high density lipoprotein (HDL) has a protein called apolipoprotein (apo) C-III that regulates lipoprotein metabolism and can provoke an inflammatory response. HDL without apoC-III is inversely associated with coronary heart disease (CHD), whereas HDL with apoC-III is directly associated with CHD. We investigated how the presence of apoC-III affects the association between HDL and early stages of atherosclerosis measured as carotid intima-media thickness (cIMT). METHODS We examined the cross-sectional associations between the apoA-I concentrations of HDL subspecies with and without apoC-III and cIMT measured by high resolution B-mode carotid ultrasonography among 847 participants from the European multi-center Relationship between Insulin Sensitivity and Cardiovascular disease (RISC) study. RESULTS HDL with and without apoC-III demonstrated significantly opposite associations with both cIMT indexes (p-heterogeneity of associations comparing the two subspecies was 0.002 for cIMT at common carotid artery (cIMT at CCA) and 0.006 for the maximum cIMT in any carotid segment (cIMT max)). Compared to the lowest quintile, the highest quintile of apoA-I in HDL without apoC-III was associated with 3.7% lower cIMT at CCA (p-trend = 0.01) or 7.3% lower cIMT max (p-trend = 0.003), while the highest quintile of apoA-I in HDL with apoC-III was associated with 4.4% higher cIMT at CCA (p-trend = 0.001) or 7.9% higher cIMT max (p-trend = 0.002). Total apoA-I as well as total HDL cholesterol was not associated with cIMT whereas higher levels of total apoC-III and apoC-III contained in HDL were significantly associated with higher cIMT (p-trend<0.01). CONCLUSIONS HDL apoC-III is a promising target for atherosclerosis prevention and treatment.
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Affiliation(s)
- Rain Yamamoto
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA
| | - Frank M Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115, USA
| | - Frank B Hu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115, USA
| | - Bernard Rosner
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115, USA
| | - Jeremy D Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA
| | - Sarah A Aroner
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA
| | | | - Simona Baldi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Michaela Kozakova
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Andrea Natali
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Majken K Jensen
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 180 Longwood Avenue, Boston, MA 02115, USA.
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Aroner SA, Yang M, Li J, Furtado JD, Sacks FM, Tjønneland A, Overvad K, Cai T, Jensen MK. Apolipoprotein C-III and High-Density Lipoprotein Subspecies Defined by Apolipoprotein C-III in Relation to Diabetes Risk. Am J Epidemiol 2017; 186:736-744. [PMID: 28520887 DOI: 10.1093/aje/kwx143] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 11/09/2016] [Indexed: 12/19/2022] Open
Abstract
Apolipoprotein C-III (apoC-III) is a potentially novel biomarker that may play an important role in the pathogenesis of diabetes, particularly when present on the surface of high-density lipoprotein (HDL). In a case-cohort study carried out among 434 incident diabetes cases occurring before 2007 and 3,101 noncases in the Danish Diet, Cancer, and Health Study, we examined associations of baseline (1993-1997) plasma concentrations of apoC-III and subspecies of HDL defined by the presence or absence of apoC-III with risk of diabetes using Cox regression. ApoC-III was strongly associated with risk of diabetes (for top quintile vs. bottom quintile, hazard ratio (HR) = 3.43, 95% confidence interval (CI): 1.75, 6.70; P-trend < 0.001). The cholesterol concentration of HDL (HDL cholesterol (HDL-C)) without apoC-III was inversely associated with risk of diabetes (HR = 0.48, 95% CI: 0.27, 0.85; P-trend = 0.002), more so than total HDL-C (HR = 0.60, 95% CI: 0.35, 1.03; P-trend = 0.04), whereas HDL-C with apoC-III was not associated (HR = 1.05, 95% CI: 0.50, 2.21; P-trend = 0.44) (for HDL-C with apoC-III vs. HDL-C without apoC-III, P-heterogeneity = 0.002). ApoC-III itself is a strong risk marker for diabetes, and its presence on HDL may impair the antidiabetogenic properties of HDL. ApoC-III has potential to be a therapeutic target for the prevention of diabetes.
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Pek SLT, Sum CF, Yeoh LY, Lee SBM, Tang WE, Lim SC, Tavintharan S. Association of apolipoprotein-CIII (apoC-III), endothelium-dependent vasodilation and peripheral neuropathy in a multi-ethnic population with type 2 diabetes. Metabolism 2017. [PMID: 28641786 DOI: 10.1016/j.metabol.2017.03.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Diabetic peripheral neuropathy (DPN) is a common complication of Type 2 diabetes (T2D). Apart from hyperglycemia, its pathogenesis is poorly understood. Apolipoprotein-CIII (apoC-III) associated with triglyceride metabolism, is a risk factor for cardiovascular disease. Its role in DPN is not well-established. We studied the associations of apoC-III, endothelial function and DPN. METHODS In patients with T2D, anthropometric data, fasting blood, and urine were collected for biochemistry and urine albumin/creatinine measurements (uACR). Endothelial function assessments were performed by laser Doppler flowmetry/imaging. DPN was considered present if there was an abnormal finding in monofilament (≤8 of 10 points) or neurothesiometer testing≥25V on either foot. Plasma apoC-III was assessed by ELISA. RESULTS Monofilament and neurothesiometer readings were measured in 1981 patients, mean age 57.4±10.8 years old. DPN prevalence was 10.8% (n=214). Patients with DPN compared to those without, were significantly older (p<0.0001), with longer duration of T2D (p<0.0001), had higher BMI (p=0.006), higher glucose (p=0.015) and HbA1c (p<0.0001), Systolic blood pressure (SBP) (p<0.0001), lower eGFR (p<0.0001), higher urine ACR (p<0.0001), poorer endothelium-dependent and endothelium-independent vasodilation (both p<0.0001), higher VCAM-1 (p<0.0001) and higher apoC-III [285.3 (195.2-405.6) vs 242.9(165.0-344.0) μg/ml]. After adjustment, log transformed apoC-III, remained independently associated with the presence of DPN (B=0.965, SE=0.397, p=0.015). CONCLUSION Plasma apoC-III is higher in patients with DPN. Apart from its known association with lipids and macrovascular complications, this study suggests its association with DPN. Whether regulating apoC-III metabolism may be an important new therapeutic approach to managing dyslipidemia and microvascular complications in T2D remains to be proven in future mechanistic and clinical studies.
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Affiliation(s)
| | - Chee Fang Sum
- Diabetes Centre, Khoo Teck Puat Hospital, Singapore 768828; Division of Endocrinology, Department of Medicine, Khoo Teck Puat Hospital, Singapore 768828
| | - Lee Ying Yeoh
- Division of Nephrology, Department of Medicine, Khoo Teck Puat Hospital, Singapore 768828
| | | | - Wern Ee Tang
- Yishun Polyclinic, National Healthcare Group, Singapore 768796
| | - Su Chi Lim
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828; Diabetes Centre, Khoo Teck Puat Hospital, Singapore 768828; Division of Endocrinology, Department of Medicine, Khoo Teck Puat Hospital, Singapore 768828
| | - Subramaniam Tavintharan
- Clinical Research Unit, Khoo Teck Puat Hospital, Singapore 768828; Diabetes Centre, Khoo Teck Puat Hospital, Singapore 768828; Division of Endocrinology, Department of Medicine, Khoo Teck Puat Hospital, Singapore 768828.
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Mosca L, Ballantyne CM, Bays HE, Guyton JR, Philip S, Doyle RT, Juliano RA. Usefulness of Icosapent Ethyl (Eicosapentaenoic Acid Ethyl Ester) in Women to Lower Triglyceride Levels (Results from the MARINE and ANCHOR Trials). Am J Cardiol 2017; 119:397-403. [PMID: 27939227 DOI: 10.1016/j.amjcard.2016.10.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 10/11/2016] [Accepted: 10/11/2016] [Indexed: 11/29/2022]
Abstract
There are limited data on the efficacy and safety of triglyceride (TG)-lowering agents in women. We conducted subgroup analyses of the effects of icosapent ethyl (a high-purity prescription form of the ethyl ester of the omega-3 fatty acid, eicosapentaenoic acid) on TG levels (primary efficacy variable) and other atherogenic and inflammatory parameters in a total of 215 women with a broad range of TG levels (200-2000 mg/dl) enrolled in two 12-week placebo-controlled trials: MARINE (n = 18; placebo, n = 18) and ANCHOR (n = 91; placebo, n = 88). Icosapent ethyl 4 g/day significantly reduced TG levels from baseline to week 12 versus placebo in both MARINE (-22.7%; p = 0.0327) and ANCHOR (-21.5%; p <0.0001) without increasing low-density lipoprotein cholesterol levels. Significant improvements were also observed in non-high-density lipoprotein cholesterol levels in MARINE (-15.7%; p = 0.0082) and ANCHOR (-14.2%; p <0.0001) and total cholesterol levels in MARINE (-14.9%; p = 0.0023) and ANCHOR (-12.1%; p <0.0001), along with significant increases of >500% in eicosapentaenoic acid levels in plasma and red blood cells (all p <0.001). Icosapent ethyl was well tolerated, with adverse-event profiles comparable with findings in the overall studies. In conclusion, icosapent ethyl 4 g/day significantly reduced TG levels and other atherogenic parameters in women without increasing low-density lipoprotein cholesterol levels compared with placebo; the clinical implications of these findings are being evaluated in the REDUCtion of Cardiovascular Events With Eicosapentaenoic Acid [EPA]-Intervention Trial (REDUCE-IT) cardiovascular outcomes study.
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Affiliation(s)
- Lori Mosca
- Columbia University Medical Center, New York, New York.
| | - Christie M Ballantyne
- Baylor College of Medicine and the Houston Methodist DeBakey Heart and Vascular Center, Houston, Texas
| | - Harold E Bays
- Louisville Metabolic and Atherosclerosis Research Center, Louisville, Kentucky
| | - John R Guyton
- Duke University School of Medicine, Durham, North Carolina
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Wu NQ, Li S, Zhang Y, Zhu CG, Guo YL, Gao Y, Qing P, Sun J, Liu G, Dong Q, Li JJ. Plasma apoCIII Levels in Relation to Inflammatory Traits and Metabolic Syndrome in Patients not Treated with Lipid-lowering Drugs Undergoing Coronary Angiography. Biomed Environ Sci 2017; 30:1-9. [PMID: 28245894 DOI: 10.3967/bes2017.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 12/19/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Assessment of the comprehensive relationship among apolipoprotein CIII (apoCIII) levels, inflammation, and metabolic disorders is rare. METHODS A total of 1455 consecutive patients not treated with lipid-lowering drugs and undergoing coronary angiography were enrolled in this cross-sectional study. A mediation analysis was used to detect the underlying role of apoCIII in the association of inflammation with metabolic syndrome (MetS). RESULTS Patients with MetS showed higher levels of apoCIII [95.1 (73.1-131.4) vs. 81.7 (58.6-112.4) μg/mL, P < 0.001] and inflammatory markers [high sensitivity C-reactive protein, 1.7 (0.8-3.4) vs. 1.1 (0.5-2.2) mg/L; white blood cell count, (6.48 ± 1.68) vs. (6.11 ± 1.67) × 109/L]. The levels of apoCIII and inflammatory markers increased with the number of metabolic risk components (all P < 0.001). Furthermore, apoCIII levels were associated with virtually all individual MetS risk factors and inflammatory markers (all P < 0.05). Importantly, the prevalence of MetS in each metabolic disorder rose as apoCIII levels increased (all P < 0.05). Mediation analysis showed that apoCIII partially mediated the effect of inflammation on MetS independently from triglycerides. CONCLUSION Plasma apoCIII levels were significantly associated with the development and severity of MetS, and a role of apoCIII in the effect of inflammation on the development of MetS was identified.
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Affiliation(s)
- Na Qiong Wu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Sha Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Yan Zhang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Cheng Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Yuan Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Ying Gao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Ping Qing
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Jing Sun
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Geng Liu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
| | - Jian Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100037, China
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Gordts PLSM, Nock R, Son NH, Ramms B, Lew I, Gonzales JC, Thacker BE, Basu D, Lee RG, Mullick AE, Graham MJ, Goldberg IJ, Crooke RM, Witztum JL, Esko JD. ApoC-III inhibits clearance of triglyceride-rich lipoproteins through LDL family receptors. J Clin Invest 2016; 126:2855-66. [PMID: 27400128 DOI: 10.1172/jci86610] [Citation(s) in RCA: 161] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 05/12/2016] [Indexed: 02/05/2023] Open
Abstract
Hypertriglyceridemia is an independent risk factor for cardiovascular disease, and plasma triglycerides (TGs) correlate strongly with plasma apolipoprotein C-III (ApoC-III) levels. Antisense oligonucleotides (ASOs) for ApoC-III reduce plasma TGs in primates and mice, but the underlying mechanism of action remains controversial. We determined that a murine-specific ApoC-III-targeting ASO reduces fasting TG levels through a mechanism that is dependent on low-density lipoprotein receptors (LDLRs) and LDLR-related protein 1 (LRP1). ApoC-III ASO treatment lowered plasma TGs in mice lacking lipoprotein lipase (LPL), hepatic heparan sulfate proteoglycan (HSPG) receptors, LDLR, or LRP1 and in animals with combined deletion of the genes encoding HSPG receptors and LDLRs or LRP1. However, the ApoC-III ASO did not lower TG levels in mice lacking both LDLR and LRP1. LDLR and LRP1 were also required for ApoC-III ASO-induced reduction of plasma TGs in mice fed a high-fat diet, in postprandial clearance studies, and when ApoC-III-rich or ApoC-III-depleted lipoproteins were injected into mice. ASO reduction of ApoC-III had no effect on VLDL secretion, heparin-induced TG reduction, or uptake of lipids into heart and skeletal muscle. Our data indicate that ApoC-III inhibits turnover of TG-rich lipoproteins primarily through a hepatic clearance mechanism mediated by the LDLR/LRP1 axis.
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Abstract
Apoprotein C-III (apoC-III), originating from the apoA-I/C-III/A-IV gene cluster affected by multiple regulating factors, has been demonstrated to have a validated link with hypertriglyceridemia in humans. Following genome studies establishing the impact of apoC-III on both plasma triglyceride (TG) level and cardiovascular disease (CVD), apoC-III offers us a novel explanation attempting to resolve the long-existing confusion with regard to the atherogenic effect of TG. Notably, apoC-III exerts its atherogenic effect by means of not only intervening in the function and metabolism of various lipid molecules, but also accelerating pro-inflammatory effects between monocytes and endothelial cells. Data have suggested that diabetes, a common endocrine disease, also correlates closely with apoC-III in its apoptosis process of islet βcells. In fact, apoC-III genes, with various mutations among individuals, are also found to have relevance to other diseases, including fatty liver disease. Fortunately, besides present day therapeutic strategies, such as lifestyle changes and lipid-lowering drug treatments, a promising new antisense drug specifically targeting on apoC-III gene expression opens up new avenues. This article mainly summarizes the clinical implication of apoC-III and its future directions of treatment.
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Affiliation(s)
- Jing-Lu Jin
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China.
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China.
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China.
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Kassai A, Muniyappa R, Levenson AE, Walter MF, Abel BS, Ring M, Taylor SI, Biddinger SB, Skarulis MC, Gorden P, Brown RJ. Effect of Leptin Administration on Circulating Apolipoprotein CIII levels in Patients With Lipodystrophy. J Clin Endocrinol Metab 2016; 101:1790-7. [PMID: 26900642 PMCID: PMC4880162 DOI: 10.1210/jc.2015-3891] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
CONTEXT Apolipoprotein CIII (apoCIII), an inhibitor of lipoprotein lipase, plays an important role in triglyceride metabolism. However, the role of apoCIII in hypertriglyceridemia in lipodystrophy and the effects of leptin replacement on apoCIII levels are unknown. OBJECTIVE The objective of the study was to test the hypotheses that apoCIII is elevated in hypertriglyceridemic patients with lipodystrophy and that leptin replacement in these patients lowers circulating apoCIII. DESIGN, SETTING, STUDY PARTICIPANTS, INTERVENTION, AND OUTCOME MEASURES Using a post hoc cross-sectional case-control design, we compared serum apoCIII levels from patients with lipodystrophy not associated with HIV (n = 60) and age-, gender-, race-, and ethnicity-matched controls (n = 54) participating in ongoing studies at the National Institutes of Health. In a prospective, open-label, ongoing study, we studied the effects of 6–12 months of leptin replacement on apoCIII in lipodystrophy patients as an exploratory outcome. RESULTS ApoCIII was higher in lipodystrophy patients (geometric mean [25th and 75th percentiles]) (23.9 mg/dL [14.6, 40.3]) compared with controls (14.9 mg/dL [12.3, 17.7]) (P < .0001). ApoCIII and triglyceride levels were positively correlated in patients with lipodystrophy (R = 0.72, P < .0001) and healthy controls (R = 0.6, P < .0001). Leptin replacement (6–12 mo) did not significantly alter apoCIII (before leptin: 23.4 mg/dL [14.5, 40.1]; after leptin: 21.4 mg/dL [16.7, 28.3]; P = .34). CONCLUSIONS Leptin replacement in lipodystrophy did not alter serum apoCIII levels. Elevated apoCIII may play a role in the hypertriglyceridemia of lipodystrophy independent of leptin deficiency and replacement.
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Affiliation(s)
- Andrea Kassai
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Ranganath Muniyappa
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Amy E Levenson
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Mary F Walter
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Brent S Abel
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Michael Ring
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Simeon I Taylor
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Sudha B Biddinger
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Monica C Skarulis
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Phillip Gorden
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
| | - Rebecca J Brown
- Diabetes, Endocrinology and Obesity Branch (A.K., R.M., B.S.A., M.R., M.C.S., P.G., R.J.B.), Clinical Core Laboratory (M.F.W.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Division of Endocrinology (A.E.L., S.B.B.), Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115; and Division of Endocrinology, Diabetes, and Nutrition (S.I.T.), University of Maryland School of Medicine, Baltimore, Maryland 21201
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Titov VN. [THE ETIOLOGY AND PATHOGENESIS OF SUCCESSIVE MAKING TEST ON HYPERTRIGLYCERIDEMIA, HYPERCHOLESTEROLEMIIA AND HYPOGLYCEMIA. THE COMMON CHARACTER OF ETIOLOGIC FACTORS OF METABOLIC PANDEMIC AND COMPENSATORY ROLE OF APOC-111]. Klin Lab Diagn 2016; 61:4-12. [PMID: 27183722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The concepts of atherosclerosis as afatly acids pathology, deficiency syndrome in cells ofpolyene fatty acids were expounded in 1990. The spirits cholesterol and glycerin play integrated physical chemical function in fatly acids' metabolism in transforming polar fatty acids into such non-polar form as ethers cholesterol and triglycerides. The amount of fatty acids transferred by lipoproteins to triglycerides significantly exceeds amount of fatty acids as ethers cholesterol. The triglycerides dominate in cells and ethers cholesterol outside cells. The hypertriglyceridemia is a disorder of transformation in blood of phylogenetically late insulin-dependent palmitic and oleinic lipoproteins of very low density and receptor apoE/B-100-endocytosis by cells of non-ligand lipoproteins of very low density. The hypertriglyceridemia is a disorder of support of cells with energy substrates, problem of cell "energetics", formalton of adenosine triphosphate. It is proposed to evaluate prognostic value of spirits cholesterol in blood plasma only in case of physiological level of triglycerides. The spirits cholesterol never exceeds content of triglycerides however high would be content of spirits cholesterol in blood plasma under family hypercholesterolemia. The increasing of concentration of triglycerides always results in increasing of content of spirits cholesterol and especially spirits cholesterol-lipoprotein of low density. If level of triglycerides and spirits cholesterol is increased normalization of content of triglycerides using diet is to be implemented To evaluate content of spirits cholesterol in blood plasma is rational only under physiological level of triglycerides. Quite often, after decreasing of content of triglycerides content of spirits cholesterol spontaneously decreases by itself. It is supposed that functions of phylogenetic early resident macrophages of intima and late monocytes-macrophages differs. The functional characteristics of second ones under surplus induction by substrate (non-ligand lipoproteins) forms atheromatosis. The increasing of content of apoC-III in blood plasma--test of accumulation of blood of a physiologicpal mitic lipoproteins of low density, compensatory activation of lipolysis of triglycerides in lipoproteins of low density, but not blockade of biological function of trophology, biological reaction of exotrophy.
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Rozhkova TA, Titov VN, Amelyushkina VA, Kaba SI, Kukhartchuk VV. [THE LIPOLYSIS IN PHYLOGENETICALLY EARLY LIPOPROTEINS OF LOW DENSITY AND MORE LATER LIPOPROTEINS OF VERY LOW DENSITY: FUNCTION AND DIAGNOSTIC VALUE OF APOE AND APOC-III]. Klin Lab Diagn 2015; 60:4-14. [PMID: 27032246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
According to phylogenetic theory of general pathology, the function of low density lipoproteins (LDL) and hydrolysis of triglycerides (TG) in them under the effect of hepatic glycerol hydrolase apoC-III (HGH) developed at much earlier stages of phylogenesis than functioning of insulin-dependent phylogenetically late very low density lipoproteins (VLDL). For millions ofyears, lipolysis and HGH+apoC-III have activated transfer of polyenic fatty acids (FA) in the form of cholesteryl polyesters (CLE) from high density lipoproteins (HDL) to linoleic and linolenic LDL under the effect of cholesteryl ester transfer protein. It is reasonable to suggest that hepatocytes physiologically secrete oleic and palmitic VLDL and linoleic and linolenic LDL. Cells uptake ligand oleic and palmitic VLVL by apoE/B-100 receptor-mediated endocytosis. Physiologically, VLDL are not converted to LDL. If hepatocytes secrete palmitic VLDL in greater amounts than oleic VLDL upon slow hydrolysis ofpalmitic TG and under the effect of postheparinic lipoprotein lipase+apoC-II, only some proportion of palmitic TG is uptaken by cells as VLDL, and the rest is converted in ligand-free palmitic LDL These LDL increase plasma contents of TG and LDL-cholesterol and form small dense palmitic LDL. Expression of HGH+apoC-III synthesis compensates TG hydrolysis in nonphysiological palmitic LDL. In vivo, apoC-III is neither physiological no pathological inhibitor of lipolysis. Increase in plasma apoC-III content is an indicator of accumulation of non-physiological palmitic LDL and atherosclerosis-atheromatosis risk factor ApoE content ofpalmitic LDL increases together with apoC-III, i.e., apoE in ligand VLDL is not internalized via apoE/B-100 endocytosis. An increase in apoC-III and apoE contents are reliable in vivo tests for the rise inpalmitic FA, palmitic TG and excessive secretion of palmitic VLDL by hepatocytes. ApoC-III and apoE contents in LDL are additional tests to evaluate the efficiency of atherosclerosis prevention when physiological function of trophology and biological reaction of exotrophy are normalized.
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Zampino R, Florio A, Grandone A, Capoluongo N, Marrone A, Minichini C, Adinolfi LE, Miraglia del Giudice E, Coppola N. Risk factors for carotid atherosclerosis in chronic hepatitis C: no role of the APOC3 variant. Infez Med 2015; 23:285-287. [PMID: 26397303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Rosa Zampino
- Internal Medicine and Hepatology, Second University of Naples, Naples, Italy
| | - Anna Florio
- Vascular Surgery, Second University of Naples, Naples, Italy
| | - Anna Grandone
- Department of Pediatrics, Second University of Naples, Naples, Italy
| | - Nicolina Capoluongo
- Department of Public Medicine, Section of Infectious Diseases, Second University of Naples, Naples, Italy
| | - Aldo Marrone
- Internal Medicine and Hepatology, Second University of Naples, Naples, Italy
| | - Carmine Minichini
- Department of Public Medicine, Section of Infectious Diseases, Second University of Naples, Naples, Italy
| | - Luigi Elio Adinolfi
- Internal Medicine and Hepatology, Second University of Naples, Naples, Italy
| | | | - Nicola Coppola
- Department of Public Medicine, Section of Infectious Diseases, Second University of Naples, Naples, Italy
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Gaudet D, Alexander VJ, Baker BF, Brisson D, Tremblay K, Singleton W, Geary RS, Hughes SG, Viney NJ, Graham MJ, Crooke RM, Witztum JL, Brunzell JD, Kastelein JJP. Antisense Inhibition of Apolipoprotein C-III in Patients with Hypertriglyceridemia. N Engl J Med 2015. [PMID: 26222559 DOI: 10.1056/nejmoa1400283] [Citation(s) in RCA: 389] [Impact Index Per Article: 43.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Apolipoprotein C-III (APOC3) is a key regulator of plasma triglyceride levels. Elevated triglyceride levels are associated with a risk of adverse cardiovascular events and pancreatitis. ISIS 304801 is a second-generation antisense inhibitor of APOC3 synthesis. METHODS We conducted a randomized, double-blind, placebo-controlled, dose-ranging, phase 2 study to evaluate ISIS 304801 in untreated patients with fasting triglyceride levels between 350 mg per deciliter (4.0 mmol per liter) and 2000 mg per deciliter (22.6 mmol per liter) (ISIS 304801 monotherapy cohort), as well as in patients receiving stable fibrate therapy who had fasting triglyceride levels between 225 mg per deciliter (2.5 mmol per liter) and 2000 mg per deciliter (ISIS 304801-fibrate cohort). Eligible patients were randomly assigned to receive either ISIS 304801, at doses ranging from 100 to 300 mg, or placebo, once weekly for 13 weeks. The primary outcome was the percentage change in APOC3 level from baseline. RESULTS A total of 57 patients were treated in the ISIS 304801 monotherapy cohort (41 received active agent, and 16 received placebo), and 28 patients were treated in the ISIS 304801-fibrate cohort (20 received active agent, and 8 received placebo). The mean (±SD) baseline triglyceride levels in the two cohorts were 581±291 mg per deciliter (6.6±3.3 mmol per liter) and 376±188 mg per deciliter (4.2±2.1 mmol per liter), respectively. Treatment with ISIS 304801 resulted in dose-dependent and prolonged decreases in plasma APOC3 levels when the drug was administered as a single agent (decreases of 40.0±32.0% in the 100-mg group, 63.8±22.3% in the 200-mg group, and 79.6±9.3% in the 300-mg group, vs. an increase of 4.2±41.7% in the placebo group) and when it was administered as an add-on to fibrates (decreases of 60.2±12.5% in the 200-mg group and 70.9±13.0% in the 300-mg group, vs. a decrease of 2.2±25.2% in the placebo group). Concordant reductions of 31.3 to 70.9% were observed in triglyceride levels. No safety concerns were identified in this short-term study. CONCLUSIONS We found that treatment with ISIS 304801 was associated with significant lowering of triglyceride levels, among patients with a broad range of baseline levels, through selective antisense inhibition of APOC3 synthesis. (Funded by Isis Pharmaceuticals; ClinicalTrials.gov number, NCT01529424.).
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Affiliation(s)
- Daniel Gaudet
- From the Department of Medicine, Université de Montréal and Ecogene-21 Clinical Research Centre, Chicoutimi, QC, Canada (D.G., D.B., K.T.); Isis Pharmaceuticals, Carlsbad (V.J.A., B.F.B., W.S., R.S.G., S.G.H., N.J.V., M.J.G., R.M.C.), and the Department of Medicine, University of California, San Diego, La Jolla (J.L.W.) - both in California; the Department of Medicine, University of Washington, Seattle (J.D.B.); and the Department of Vascular Medicine, Academic Medical Center, Amsterdam (J.J.P.K.)
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Looker HC, Colombo M, Agakov F, Zeller T, Groop L, Thorand B, Palmer CN, Hamsten A, de Faire U, Nogoceke E, Livingstone SJ, Salomaa V, Leander K, Barbarini N, Bellazzi R, van Zuydam N, McKeigue PM, Colhoun HM. Protein biomarkers for the prediction of cardiovascular disease in type 2 diabetes. Diabetologia 2015; 58:1363-71. [PMID: 25740695 DOI: 10.1007/s00125-015-3535-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 02/03/2015] [Indexed: 11/29/2022]
Abstract
AIMS/HYPOTHESIS We selected the most informative protein biomarkers for the prediction of incident cardiovascular disease (CVD) in people with type 2 diabetes. METHODS In this nested case-control study we measured 42 candidate CVD biomarkers in 1,123 incident CVD cases and 1,187 controls with type 2 diabetes selected from five European centres. Combinations of biomarkers were selected using cross-validated logistic regression models. Model prediction was assessed using the area under the receiver operating characteristic curve (AUROC). RESULTS Sixteen biomarkers showed univariate associations with incident CVD. The most predictive subset selected by forward selection methods contained six biomarkers: N-terminal pro-B-type natriuretic peptide (OR 1.69 per 1 SD, 95% CI 1.47, 1.95), high-sensitivity troponin T (OR 1.29, 95% CI 1.11, 1.51), IL-6 (OR 1.13, 95% CI 1.02, 1.25), IL-15 (OR 1.15, 95% CI 1.01, 1.31), apolipoprotein C-III (OR 0.79, 95% CI 0.70, 0.88) and soluble receptor for AGE (OR 0.84, 95% CI 0.76, 0.94). The prediction of CVD beyond clinical covariates improved from an AUROC of 0.66 to 0.72 (AUROC for Framingham Risk Score covariates 0.59). In addition to the biomarkers, the most important clinical covariates for improving prediction beyond the Framingham covariates were estimated GFR, insulin therapy and HbA1c. CONCLUSIONS/INTERPRETATION We identified six protein biomarkers that in combination with clinical covariates improved the prediction of our model beyond the Framingham Score covariates. Biomarkers can contribute to improved prediction of CVD in diabetes but clinical data including measures of renal function and diabetes-specific factors not included in the Framingham Risk Score are also needed.
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Affiliation(s)
- Helen C Looker
- Diabetes Epidemiology Unit, University of Dundee, Mackenzie Building, Kirsty Semple Way, Dundee, DD2 4BF, UK,
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Pirillo A, Catapano AL. [Mutations of APOC3 gene, metabolism of triglycerides and reduction of ischemic cardiovascular events]. G Ital Cardiol (Rome) 2015; 16:289-294. [PMID: 25994465 DOI: 10.1714/1870.20430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A direct relationship between high plasma triglyceride (TG) levels and increased risk of cardiovascular disease has been shown in several studies. TG are present in the blood associated with different lipoprotein classes, including hepatically-derived very low density lipoproteins (VLDL) and intestinally-derived chylomicrons. Lipoprotein lipase (LPL) is a key enzyme that hydrolyzes TG, releasing free fatty acids that accumulate in peripheral tissues and remnant lipoproteins, that are then cleared by the liver. LPL activity is finely modulated by several cofactors, including apolipoprotein C-III (apoC-III) which acts as a LPL inhibitor. The key role of apoCIII has been established in several studies: animal models lacking APOC3 gene exhibit reduced plasma TG levels, whereas the overexpression of APOC3 gene led to increased TG levels. In humans, several mutations in APOC3 gene have been identified, leading to lower apoC-III levels and associated with reduced plasma TG levels. Recently, these mutations were found to be associated with a reduced risk for cardiovascular ischemia and coronary heart disease, thus confirming the negative role of apoC-III in TG metabolism and suggesting apoC-III as possible therapeutic target for the management of hypertriglyceridemia.
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Abstract
PURPOSE OF REVIEW The purpose of this article is to summarize the recent epidemiological, basic science, and pharmaceutical research linking apolipoprotein C-III (apoC-III) with the development and treatment of cardiovascular disease (CVD). RECENT FINDINGS ApoC-III is an important emerging target linking hypertriglyceridemia with CVD. ApoC-III is a potent modulator of many established CVD risk factors, and is found on chylomicrons, very-low density lipoprotein, low-density lipoprotein, and high-density lipoprotein particles. Recent studies show that in humans, apoC-III levels are an independent risk factor for CVD, and its presence on lipoproteins may promote their atherogenicity. This year, two large-scale epidemiological studies have linked mutations in apoC-III with increased incidence of CVD and hypertriglyceridemia. ApoC-III raises plasma triglycerides through inhibition of lipoprotein lipase, stimulation of very-low density lipoprotein secretion, and is a novel factor in modulating intestinal triglyceride trafficking. ApoC-III also stimulates inflammatory processes in the vasculature and the pancreas. The combination of raising plasma triglycerides and independently stimulating inflammatory processes makes apoC-III a valuable target for reducing the residual CVD risk in patients already on statin therapy, or for whom triglycerides are poorly controlled. Clinical trials on apoC-III antisense oligonucleotides are in progress. SUMMARY ApoC-III is a potent direct modulator of established CVD risk factors: plasma triglycerides and inflammation. Recent findings show that changes in apoC-III levels are directly associated with changes in cardiovascular risk and the atherogenicity of the lipoproteins on which apoC-III resides. Emerging roles of apoC-III include a role in directing the atherogenicity of high-density lipoprotein, intestinal dietary triglyceride trafficking, and modulating pancreatic β-cell survival. The combination of these roles makes apoC-III an important therapeutic target for the management and prevention of CVD.
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Affiliation(s)
- Alison B Kohan
- Department of Nutritional Sciences, University of Connecticut, Storrs, Connecticut, USA
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Trenchevska O, Schaab MR, Nelson RW, Nedelkov D. Development of multiplex mass spectrometric immunoassay for detection and quantification of apolipoproteins C-I, C-II, C-III and their proteoforms. Methods 2015; 81:86-92. [PMID: 25752847 DOI: 10.1016/j.ymeth.2015.02.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 02/23/2015] [Accepted: 02/27/2015] [Indexed: 01/11/2023] Open
Abstract
The impetus for discovery and evaluation of protein biomarkers has been accelerated by recent development of advanced technologies for rapid and broad proteome analyses. Mass spectrometry (MS)-based protein assays hold great potential for in vitro biomarker studies. Described here is the development of a multiplex mass spectrometric immunoassay (MSIA) for quantification of apolipoprotein C-I (apoC-I), apolipoprotein C-II (apoC-II), apolipoprotein C-III (apoC-III) and their proteoforms. The multiplex MSIA assay was fast (∼ 40 min) and high-throughput (96 samples at a time). The assay was applied to a small cohort of human plasma samples, revealing the existence of multiple proteoforms for each apolipoprotein C. The quantitative aspect of the assay enabled determination of the concentration for each proteoform individually. Low-abundance proteoforms, such as fucosylated apoC-III, were detected in less than 20% of the samples. The distribution of apoC-III proteoforms varied among samples with similar total apoC-III concentrations. The multiplex analysis of the three apolipoproteins C and their proteoforms using quantitative MSIA represents a significant step forward toward better understanding of their physiological roles in health and disease.
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Affiliation(s)
- Olgica Trenchevska
- The Biodesign Institute at Arizona State University, Tempe, AZ 85287, United States
| | - Matthew R Schaab
- The Biodesign Institute at Arizona State University, Tempe, AZ 85287, United States
| | - Randall W Nelson
- The Biodesign Institute at Arizona State University, Tempe, AZ 85287, United States
| | - Dobrin Nedelkov
- The Biodesign Institute at Arizona State University, Tempe, AZ 85287, United States.
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Lin J, Reilly MP, Terembula K, Wilson FP. Plasma lipoprotein(a) levels are associated with mild renal impairment in type 2 diabetics independent of albuminuria. PLoS One 2014; 9:e114397. [PMID: 25490096 PMCID: PMC4260843 DOI: 10.1371/journal.pone.0114397] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 11/06/2014] [Indexed: 02/02/2023] Open
Abstract
Background CKD, an independent risk factor for CV disease, increases mortality in T2DM. Treating modifiable CV risk factors decreases mortality in diabetics with microalbuminuria, but the role of early CV prevention in diabetics with mild CKD by GFR criteria alone remains unclear. The purpose of this study was to probe whether T2DM patients with mild GFR impairment have atherogenic lipid profiles compared to diabetic counterparts with normal renal function. Methods In the Penn Diabetes Heart Study (PDHS), a single-center observational cohort of T2DM patients without clinical CVD, cross-sectional analyses were performed for directly measured lipid fractions in 1852 subjects with eGFR>60 mL/min/1.73 m2 determined by the CKD-EPI equation (n = 1852). Unadjusted and multivariable analyses of eGFR association with log-transformed lipid parameters in incremental linear and logistic regression models (with eGFR 90 mL/min/1.73 m2 as a cut-point) were performed. Results Mild GFR impairment (eGFR 60–90 mL/min/1.73 m2, median urinary ACR 5.25 mg/g) was associated with higher log-transformed Lp(a) values (OR 1.17, p = 0.005) and with clinically atherogenic Lp(a) levels above 30 mg/dL (OR 1.35, p = 0.013) even after full adjustment for demographics, medications, metabolic parameters, and albuminuria. Logistic regression demonstrated a trend towards significance between worse kidney function and apoB (p = 0.17) as well as apoC-III (p = 0.067) in the fully adjusted model. Conclusions Elevated Lp(a) levels have a robust association with mild GFR impairment in type 2 diabetics independent of race, insulin resistance, and albuminuria.
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Affiliation(s)
- Jennie Lin
- Renal Electrolyte and Hypertension Division, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- * E-mail:
| | - Muredach P. Reilly
- Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Karen Terembula
- Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - F. Perry Wilson
- Section of Nephrology, Program of Applied Translational Research Department of Medicine, Yale School of Medicine, Yale University, New Haven, CT, United States of America
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Gaudet D, Brisson D, Tremblay K, Alexander VJ, Singleton W, Hughes SG, Geary RS, Baker BF, Graham MJ, Crooke RM, Witztum JL. Targeting APOC3 in the familial chylomicronemia syndrome. N Engl J Med 2014; 371:2200-6. [PMID: 25470695 DOI: 10.1056/nejmoa1400284] [Citation(s) in RCA: 328] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The familial chylomicronemia syndrome is a genetic disorder characterized by severe hypertriglyceridemia and recurrent pancreatitis due to a deficiency in lipoprotein lipase (LPL). Currently, there are no effective therapies except for extreme restriction in the consumption of dietary fat. Apolipoprotein C-III (APOC3) is known to inhibit LPL, although there is also evidence that APOC3 increases the level of plasma triglycerides through an LPL-independent mechanism. We administered an inhibitor of APOC3 messenger RNA (mRNA), called ISIS 304801, to treat three patients with the familial chylomicronemia syndrome and triglyceride levels ranging from 1406 to 2083 mg per deciliter (15.9 to 23.5 mmol per liter). After 13 weeks of study-drug administration, plasma APOC3 levels were reduced by 71 to 90% and triglyceride levels by 56 to 86%. During the study, all patients had a triglyceride level of less than 500 mg per deciliter (5.7 mmol per liter) with treatment. These data support the role of APOC3 as a key regulator of LPL-independent pathways of triglyceride metabolism.
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Affiliation(s)
- Daniel Gaudet
- From the ECOGENE-21 Clinical Research Center, Chicoutimi Hospital, Chicoutimi, and the Department of Medicine, Université de Montréal, Montreal - both in Canada (D.G., D.B., K.T.); and Isis Pharmaceuticals, Carlsbad (V.J.A., W.S., S.G.H., R.S.G., B.F.B., M.J.G., R.M.C.), and the Department of Medicine, Division of Endocrinology-Metabolism, University California, San Diego, School of Medicine, La Jolla (J.L.W.) - both in California
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Abstract
PURPOSE OF REVIEW Recent large Mendelian randomization studies associate loss-of-function mutations in apolipoprotein CIII (APOCIII) with low levels of triglycerides and decreased incidence of cardiovascular disease. With ample in-vitro and in-vivo evidence for a role of apoCIII in lipoprotein lipase-mediated triglyceride clearance and remnant removal, it is, thus, an attractive target for the treatment of hypertriglyceridemia and the prevention of cardiovascular disease. This review evaluates the current position of apoCIII in clinical practice and provides a glimpse into the future in terms of treatment options. RECENT FINDINGS Two large Mendelian randomization studies have shown three identical loss-of-function mutations in APOCIII to be linked to favorable lipid profiles and lower incidence of coronary artery disease. A second-generation antisense oligonucleotide, which selectively inhibits apoCIII, was able to decrease serum apoCIII and triglyceride levels in rodents, nonhuman primates and humans. SUMMARY The central role of apoCIII in hypertriglyceridemia and cardiovascular disease was further cemented by recent findings and promising intervention data that showed the possibility of using antisense therapy to lower apoCIII and triglyceride levels. Currently, planned phase 3 trials should provide answers in regards to long-term efficacy and safety of this novel therapy.
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Affiliation(s)
- Sophie J Bernelot Moens
- Department of Vascular Medicine, Academic Medical Center, Universiteit van Amsterdam, Amsterdam, the Netherlands
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Padilla N, Maraninchi M, Béliard S, Berthet B, Nogueira JP, Wolff E, Nicolay A, Bégu A, Dubois N, Grangeot R, Mattei C, Vialettes B, Xiao C, Lewis GF, Valéro R. Effects of bariatric surgery on hepatic and intestinal lipoprotein particle metabolism in obese, nondiabetic humans. Arterioscler Thromb Vasc Biol 2014; 34:2330-7. [PMID: 25104797 DOI: 10.1161/atvbaha.114.303849] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The dyslipidemia of obesity and other insulin-resistant states is characterized by the elevation of plasma triglyceride-rich lipoproteins (TRL) of both hepatic (apoB-100-containing very low-density lipoprotein) and intestinal (apoB-48-containing chylomicrons) origin. Bariatric surgery is a well-established and effective modality for the treatment of obesity and is associated with improvements in several metabolic abnormalities associated with obesity, including a reduction in plasma triglycerides. Here, we have investigated the effect of bariatric surgery on TRL metabolism. APPROACH AND RESULTS Twenty-two nondiabetic, obese subjects undergoing bariatric surgery: sleeve gastrectomy (n=12) or gastric bypass (n=10) were studied. Each subject underwent 1 lipoprotein turnover study 1 month before surgery followed by a second study, 6 months after surgery, using established stable isotope enrichment methodology, in constant fed state. TRL-apoB-100 concentration was significantly reduced after sleeve gastrectomy, explained by a decrease (P<0.05) in TRL-apoB-100 production rate and an increase (P<0.05) in TRL-apoB-100 fractional catabolic rate. TRL-apoB-48 concentration was also significantly reduced after sleeve gastrectomy, explained by reduction in TRL-apoB-48 production rate (P<0.05). For gastric bypass, although TRL-apoB-100 concentration declined after surgery (P<0.01), without a significant decline in TRL-apoB-48, there was no significant change in either TRL-apoB-100 or TRL-apoB-48 production rate or fractional catabolic rate. The reduction in TRL-apoB-100 concentration was significantly associated with a reduction in plasma apoC-III in the pooled group of patients undergoing bariatric surgery. CONCLUSIONS This is the first human lipoprotein kinetic study to explore the mechanism of improvement of TRL metabolism after bariatric surgery. These effects may contribute to the decrease of cardiovascular mortality after surgery. CLINICAL TRIAL REGISTRATION URL http://www.ClinicalTrials.gov. Unique identifier: NCT01277068.
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Affiliation(s)
- Nadège Padilla
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Marie Maraninchi
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Sophie Béliard
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Bruno Berthet
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Juan-Patricio Nogueira
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Estelle Wolff
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Alain Nicolay
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Audrey Bégu
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Noémie Dubois
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Rachel Grangeot
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Catherine Mattei
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Bernard Vialettes
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Changting Xiao
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - Gary F Lewis
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.)
| | - René Valéro
- From the Aix-Marseille Université, UMR_S1062, UMR_A1260, NORT, F-13385, Marseille, France (N.P., M.M., S.B., E.W., A.N., R.V.); Department of Nutrition, Metabolic Diseases, Endocrinology (S.B., A.B., N.D., R.G., C.M., B.V., R.V.) and Department of Visceral Surgery (B.B.), AP-HM, La Timone Hospital, Marseille, France; Department of Endocrinology, Medico Moving Center Institute, Formosa, Argentina (J.P.N.); and Departments of Medicine and Physiology, and Banting and Best Diabetes Centre, University of Toronto, Ontario, Canada (G.F.L., C.X.).
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Matikainen N, Adiels M, Söderlund S, Stennabb S, Ahola T, Hakkarainen A, Borén J, Taskinen MR. Hepatic lipogenesis and a marker of hepatic lipid oxidation, predict postprandial responses of triglyceride-rich lipoproteins. Obesity (Silver Spring) 2014; 22:1854-9. [PMID: 24890344 DOI: 10.1002/oby.20781] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 04/21/2014] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Postprandial hypertriglyceridemia is an important risk factor for cardiovascular disease. The mechanisms are still unclear. Here it was tested if hepatic de novo lipogenesis (DNL) and lipid oxidation influence the postprandial responses of triglyceride-rich lipoproteins (TRL) in humans. METHODS The contribution of hepatic DNL to hepatic TRL production was analyzed in 67 men and women with a moderate range of BMI after a fat-rich meal. Also, lipase activities, liver fat, and 3-OH-butyrate were quantitated as an indicator of β-oxidation. Lipoproteins and metabolic markers were measured in fasting and postprandial blood samples. RESULTS Postprandial DNL correlates with postprandial TG and apolipoprotein (apo) C-III responses in plasma and with TG, apoB48 and apoB100 responses in TRLs and their larger remnant particles. Fasting and 8-h postprandial DNL was inversely related to 3-OH-butyrate but not to liver fat content. Fasting apoC-III and 3-OH-butyrate, but not liver fat, independently predicted fasting DNL. CONCLUSIONS The fasting and 8-h postprandial rate of DNL was inversely associated with the hepatic lipid oxidation in humans. DNL contributes significantly to the TG content in TRLs but not to the amount of liver fat, suggesting that an imbalance between DNL and fat oxidation contributes to postprandial atherogenic dyslipidemia.
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Affiliation(s)
- Niina Matikainen
- Department of Medicine, Cardiovascular Research Unit, Diabetes and Obesity Research Program, Heart and Lung Center, University of Helsinki, Finland; Division of Endocrinology, Helsinki University Central Hospital, University of Helsinki, Finland
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Crosby J, Peloso GM, Auer PL, Crosslin DR, Stitziel NO, Lange LA, Lu Y, Tang ZZ, Zhang H, Hindy G, Masca N, Stirrups K, Kanoni S, Do R, Jun G, Hu Y, Kang HM, Xue C, Goel A, Farrall M, Duga S, Merlini PA, Asselta R, Girelli D, Olivieri O, Martinelli N, Yin W, Reilly D, Speliotes E, Fox CS, Hveem K, Holmen OL, Nikpay M, Farlow DN, Assimes TL, Franceschini N, Robinson J, North KE, Martin LW, DePristo M, Gupta N, Escher SA, Jansson JH, Van Zuydam N, Palmer CNA, Wareham N, Koch W, Meitinger T, Peters A, Lieb W, Erbel R, Konig IR, Kruppa J, Degenhardt F, Gottesman O, Bottinger EP, O'Donnell CJ, Psaty BM, Ballantyne CM, Abecasis G, Ordovas JM, Melander O, Watkins H, Orho-Melander M, Ardissino D, Loos RJF, McPherson R, Willer CJ, Erdmann J, Hall AS, Samani NJ, Deloukas P, Schunkert H, Wilson JG, Kooperberg C, Rich SS, Tracy RP, Lin DY, Altshuler D, Gabriel S, Nickerson DA, Jarvik GP, Cupples LA, Reiner AP, Boerwinkle E, Kathiresan S. Loss-of-function mutations in APOC3, triglycerides, and coronary disease. N Engl J Med 2014; 371:22-31. [PMID: 24941081 PMCID: PMC4180269 DOI: 10.1056/nejmoa1307095] [Citation(s) in RCA: 769] [Impact Index Per Article: 76.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Plasma triglyceride levels are heritable and are correlated with the risk of coronary heart disease. Sequencing of the protein-coding regions of the human genome (the exome) has the potential to identify rare mutations that have a large effect on phenotype. METHODS We sequenced the protein-coding regions of 18,666 genes in each of 3734 participants of European or African ancestry in the Exome Sequencing Project. We conducted tests to determine whether rare mutations in coding sequence, individually or in aggregate within a gene, were associated with plasma triglyceride levels. For mutations associated with triglyceride levels, we subsequently evaluated their association with the risk of coronary heart disease in 110,970 persons. RESULTS An aggregate of rare mutations in the gene encoding apolipoprotein C3 (APOC3) was associated with lower plasma triglyceride levels. Among the four mutations that drove this result, three were loss-of-function mutations: a nonsense mutation (R19X) and two splice-site mutations (IVS2+1G→A and IVS3+1G→T). The fourth was a missense mutation (A43T). Approximately 1 in 150 persons in the study was a heterozygous carrier of at least one of these four mutations. Triglyceride levels in the carriers were 39% lower than levels in noncarriers (P<1×10(-20)), and circulating levels of APOC3 in carriers were 46% lower than levels in noncarriers (P=8×10(-10)). The risk of coronary heart disease among 498 carriers of any rare APOC3 mutation was 40% lower than the risk among 110,472 noncarriers (odds ratio, 0.60; 95% confidence interval, 0.47 to 0.75; P=4×10(-6)). CONCLUSIONS Rare mutations that disrupt APOC3 function were associated with lower levels of plasma triglycerides and APOC3. Carriers of these mutations were found to have a reduced risk of coronary heart disease. (Funded by the National Heart, Lung, and Blood Institute and others.).
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Abstract
BACKGROUND High plasma levels of nonfasting triglycerides are associated with an increased risk of ischemic cardiovascular disease. Whether lifelong low levels of nonfasting triglycerides owing to mutations in the gene encoding apolipoprotein C3 (APOC3) are associated with a reduced risk of ischemic cardiovascular disease in the general population is unknown. METHODS Using data from 75,725 participants in two general-population studies, we first tested whether low levels of nonfasting triglycerides were associated with reduced risks of ischemic vascular disease and ischemic heart disease. Second, we tested whether loss-of-function mutations in APOC3, which were associated with reduced levels of nonfasting triglycerides, were also associated with reduced risks of ischemic vascular disease and ischemic heart disease. During follow-up, ischemic vascular disease developed in 10,797 participants, and ischemic heart disease developed in 7557 of these 10,797 participants. RESULTS Participants with nonfasting triglyceride levels of less than 1.00 mmol per liter (90 mg per deciliter) had a significantly lower incidence of cardiovascular disease than those with levels of 4.00 mmol per liter (350 mg per deciliter) or more (hazard ratio for ischemic vascular disease, 0.43; 95% confidence interval [CI], 0.35 to 0.54; hazard ratio for ischemic heart disease, 0.40; 95% CI, 0.31 to 0.52). Heterozygosity for loss-of-function mutations in APOC3, as compared with no APOC3 mutations, was associated with a mean reduction in nonfasting triglyceride levels of 44% (P<0.001). The cumulative incidences of ischemic vascular disease and ischemic heart disease were reduced in heterozygotes as compared with noncarriers of APOC3 mutations (P=0.009 and P=0.05, respectively), with corresponding risk reductions of 41% (hazard ratio, 0.59; 95% CI, 0.41 to 0.86; P=0.007) and 36% (hazard ratio, 0.64; 95% CI, 0.41 to 0.99; P=0.04). CONCLUSIONS Loss-of-function mutations in APOC3 were associated with low levels of triglycerides and a reduced risk of ischemic cardiovascular disease. (Funded by the European Union and others.).
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Affiliation(s)
- Anders Berg Jørgensen
- From Copenhagen University Hospital and Faculty of Health and Medical Sciences, University of Copenhagen (A.B.J., R.F.-S., B.G.N., A.T.-H.), the Department of Clinical Biochemistry, Rigshospitalet (A.B.J., R.F.-S., A.T.-H.), the Department of Clinical Biochemistry (B.G.N.) and the Copenhagen General Population Study (R.F.-S., B.G.N., A.T.-H.), Herlev Hospital, and the Copenhagen City Heart Study, Frederiksberg Hospital (B.G.N., A.T.-H.) - all in Copenhagen
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van de Woestijne AP, van der Graaf Y, de Bakker PIW, Asselbergs FW, Spiering W, Visseren FLJ. Rs964184 (APOA5-A4-C3-A1) is related to elevated plasma triglyceride levels, but not to an increased risk for vascular events in patients with clinically manifest vascular disease. PLoS One 2014; 9:e101082. [PMID: 24979386 PMCID: PMC4076225 DOI: 10.1371/journal.pone.0101082] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 06/03/2014] [Indexed: 01/08/2023] Open
Abstract
Background Single nucleotide polymorphisms in the APOA5-A4-C3-A1 gene complex are associated with elevated plasma triglycerides and elevated vascular risk in healthy populations. In patients with clinically manifest vascular disease, hypertriglyceridemia and metabolic syndrome are frequently present, but the contribution of these single nucleotide polymorphisms to plasma triglycerides, effect modification by obesity and risk of recurrent vascular events is unknown in these patients. Methods Prospective cohort study of 5547 patients with vascular disease. Rs964184 (APOA5-A4-C3-A1 gene complex) was genotyped, and we evaluated the relation with plasma lipid levels, presence of metabolic syndrome and the risk for new vascular events. Results The minor allele of rs964184 was strongly associated with log plasma triglycerides (β 0.12; 95%CI 0.10-0.15, p = 1.1*10−19), and was also associated with 0.03 mmol/L lower high-density lipoprotein-cholesterol (95%CI 0.01–0.04), and 0.14 mmol/L higher non-high-density lipoprotein-cholesterol (95%CI 0.09–0.20). The minor allele frequency increased from 10.9% in patients with plasma triglycerides <1 mmol/L to 24.6% in patients with plasma triglycerides between 4 and 10 mmol/L. The relation between rs964184 and plasma triglycerides was modified by body mass index in patients with one minor allele (β 0.02; (95%CI −0.04–0.09) if body mass index <24 kg/m2, β 0.17 (95%CI 0.12–0.22) if body mass index >27 kg/m2, p for interaction = 0.02). The prevalence of the metabolic syndrome increased from 52% for patients with two copies of the major allele to 62% for patients with two copies of the minor allele (p = 0.01). Rs964184 was not related with recurrent vascular events (HR 0.99; 95%CI 0.86–1.13). Conclusion The single nucleotide polymorphism rs964184 (APOA5-A4-C3-A1) is associated with elevated plasma triglycerides concentrations in patients with clinically manifest vascular disease. In carriers of one minor allele, the effect on plasma triglycerides was modified by body mass index. There is no relation between rs964184 and recurrent vascular events in these patients.
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Affiliation(s)
| | - Yolanda van der Graaf
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Paul I. W. de Bakker
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Folkert W. Asselbergs
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Utrecht, The Netherlands
- Durrer Center for Cardiogenetic Research, ICIN-Netherlands Heart Institute, Utrecht, The Netherlands
| | - Wilko Spiering
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank L. J. Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
- * E-mail:
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Mendivil CO, Rimm EB, Furtado J, Sacks FM. Apolipoprotein E in VLDL and LDL with apolipoprotein C-III is associated with a lower risk of coronary heart disease. J Am Heart Assoc 2013; 2:e000130. [PMID: 23672999 PMCID: PMC3698772 DOI: 10.1161/jaha.113.000130] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 04/18/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Low-density lipoprotein (LDL) with apolipoprotein C-III (apoC-III) is the lipoprotein species that most strongly predicts initial and recurring coronary heart disease (CHD) events in several cohorts. Thus, a large portion of the CHD risk conferred by LDL may be attributable to LDL that contains apoC-III. Very-low-density lipoprotein (VLDL) and LDL with apoC-III have varying amounts of apoE. We hypothesized that a high content of apoE lessens the adverse influence of apoC-III on the risk of CHD because it promotes the clearance of VLDL and LDL from plasma. METHODS AND RESULTS We studied 2 independent cohorts, the Nurses' Health Study, composed of women, and the Health Professionals Follow-up Study, composed of men. These cohorts contributed to this study 322 women and 418 men initially free of CVD who developed a fatal or nonfatal myocardial infarction during 10 to 14 years of follow-up and matched controls who remained free of CHD. The apoE content of LDL with apoC-III was inversely associated with CHD after multivariable adjustment (relative risk for top versus bottom quintile 0.53, 95% CI 0.35 to 0.80). The apoE content of VLDL with apoC-III had a similar inverse association with CHD. The highest risks were associated with a high apoB concentration and a low apoE content of LDL with apoC-III or of VLDL+LDL with apoC-III. The observed associations were in both male and female cohorts and independent of traditional CHD risk factors and of C-reactive protein. CONCLUSIONS An increased apoE content in VLDL and LDL with apoC-III was associated with a lower risk of CHD. Strategies to enrich VLDL and LDL in apoE are worth exploring for the prevention of CHD.
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Affiliation(s)
- Carlos O. Mendivil
- Universidad de los Andes, School of Medicine, Bogotá, Colombia (C.O.M.)
- Department of Nutrition, Harvard School of Public Health, Boston, MA (C.O.M., E.B.R., J.F., F.M.S.)
| | - Eric B. Rimm
- Department of Nutrition, Harvard School of Public Health, Boston, MA (C.O.M., E.B.R., J.F., F.M.S.)
- Department of Epidemiology, Harvard School of Public Health, Boston, MA (E.B.R.)
- Channing Laboratory, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (E.B.R., F.M.S.)
| | - Jeremy Furtado
- Department of Nutrition, Harvard School of Public Health, Boston, MA (C.O.M., E.B.R., J.F., F.M.S.)
| | - Frank M. Sacks
- Department of Nutrition, Harvard School of Public Health, Boston, MA (C.O.M., E.B.R., J.F., F.M.S.)
- Channing Laboratory, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (E.B.R., F.M.S.)
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Kim YJ, Lee SM, Cho HJ, Do HJ, Hong CH, Shin MJ, Kim YS. Plasma Levels of Apolipoprotein E and Risk of Intracranial Artery Stenosis in Acute Ischemic Stroke Patients. Ann Nutr Metab 2013. [PMID: 23208293 DOI: 10.1159/000343789] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Yong-Jae Kim
- Department of Neurology, Ewha Womans University, Seoul, Republic of Korea
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Daneshpour MS, Faam B, Mansournia MA, Hedayati M, Halalkhor S, Mesbah-Namin SA, Shojaei S, Zarkesh M, Azizi F. Haplotype analysis of Apo AI-CIII-AIV gene cluster and lipids level: Tehran Lipid and Glucose Study. Endocrine 2012; 41:103-10. [PMID: 22105741 DOI: 10.1007/s12020-011-9526-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Accepted: 08/29/2011] [Indexed: 12/21/2022]
Abstract
Iranian populations show an increased tendency for abnormal lipid levels and high risk of Coronary artery disease. Considering the important role played by the ApoAI-CIII-AIV gene cluster in the regulation of the level and metabolism of lipids, this study aimed at elucidating the association between five single nucleotide polymorphisms on the Apo11q cluster gene and lipid levels. A cross-sectional study of 823 subjects (340 males and 483 females) from the Tehran lipid and glucose study (TLGS) was conducted. Levels of TG, Chol, HDL-C, Apo AI, Apo AIV, Apo B, and Apo CIII were measured, and the selected segments of the APOAI-CIII-AIV gene cluster were amplified by PCR and the polymorphisms were revealed by RFLP using restriction enzymes. The allele frequencies for each SNP between males and females were not significantly different. The distribution of Genotypes and alleles was in Hardy-Weinberg equilibrium except for Apo AI (+83C>T). The results showed a significant association between TG, HDL-C, HDL(2), Apo AI, and Apo B levels and the presence of some alleles in the polymorphisms studied. After haplotype analysis not only did the association between these variables and SNPs remain but also levels of Chol and LDL-C were added. This study demonstrates that the level of lipids such as TG, HDL-C, HDL(2), Apo AI, and Apo B, maybe regulated partly by genetic factors and their haplotype within the Apo11q gene cluster.
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Affiliation(s)
- Maryam S Daneshpour
- Obesity Research Center, Research Institute for Endocrine Sciences, Shaheed Beheshti University of Medical Sciences, P.O. Box 19195-4763, Tehran, I.R. Iran
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Abstract
Apolipoprotein C3 (ApoC3) is synthesized in liver so that levels or isoform distributions may constitute indicators of liver pathogenesis. The glycoforms of intact protein ApoC3 in serum or plasma can be readily analyzed by matrix-assisted laser desorption/ionization-time of flight mass spectrometry after a one-step extraction using a C4 reverse-phase ZipTip. Glycoform distributions were sensitive to severe systemic diseases such as sepsis or liver diseases such as chronic hepatitis C and alcoholic liver cirrhosis. Glycoisoform distributions were also altered in persons with elevated body mass index and were corrected to normal distribution by metformin, a common drug used for diabetes therapy. This simple method may offer an approach to analysis of health and the mechanism of drug therapies.
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Affiliation(s)
- Yan Zhang
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN, USA
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