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Chen Q, Abudukeremu A, Li K, Zheng M, Li H, Huang T, Huang C, Wen K, Wang Y, Zhang Y. High-Density Lipoprotein Subclasses and Their Role in the Prevention and Treatment of Cardiovascular Disease: A Narrative Review. Int J Mol Sci 2024; 25:7856. [PMID: 39063097 PMCID: PMC11277419 DOI: 10.3390/ijms25147856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/08/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
The association between high-density lipoprotein cholesterol (HDL-C) and cardiovascular disease (CVD) is controversial. HDL-C is one content type of high-density lipoprotein (HDL). HDL consists of diverse proteins and lipids and can be classified into different subclasses based on size, shape, charge, and density, and can change dynamically in disease states. Therefore, HDL-C levels alone cannot represent HDLs' cardioprotective role. In this review, we summarized the methods for separating HDL subclasses, the studies on the association between HDL subclasses and cardiovascular risk (CVR), and the impact of lipid-modifying medications and nonpharmacological approaches (exercise training, dietary omega fatty acids, and low-density lipoprotein apheresis) on HDL subclasses. As HDL is a natural nanoplatform, recombinant HDLs (rHDLs) have been used as a delivery system in vivo by loading small interfering RNA, drugs, contrast agents, etc. Therefore, we further reviewed the HDL subclasses used in rHDLs and their advantages and disadvantages. This review would provide recommendations and guidance for future studies on HDL subclasses' cardioprotective roles.
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Affiliation(s)
- Qiaofei Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
| | - Ayiguli Abudukeremu
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
| | - Kaiwen Li
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510120, China;
| | - Minglong Zheng
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Hongwei Li
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Tongsheng Huang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Canxia Huang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Kexin Wen
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Yue Wang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
| | - Yuling Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China; (Q.C.); (A.A.); (M.Z.); (H.L.); (T.H.); (C.H.); (K.W.); (Y.W.)
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
- Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou 510080, China
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Costacou T, Vaisar T, Miller RG, Davidson WS, Heinecke JW, Orchard TJ, Bornfeldt KE. High-Density Lipoprotein Particle Concentration and Size Predict Incident Coronary Artery Disease Events in a Cohort With Type 1 Diabetes. J Am Heart Assoc 2024; 13:e034763. [PMID: 38958152 DOI: 10.1161/jaha.123.034763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/20/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND The cholesterol efflux capacity of high density lipoprotein (HDL) is negatively associated with cardiovascular risk. Small HDL particles account almost quantitatively for cholesterol efflux capacity, perhaps mediated through efflux of cholesterol and outer leaflet plasma membrane phospholipids by ABCA1 (ATP binding cassette subfamily A member 1). People with type 1 diabetes are at increased coronary artery disease (CAD) risk despite normal HDL-cholesterol concentrations. We therefore tested the hypothesis that small HDL particles (HDL-P)-rather than HDL-cholesterol-predict incident CAD in type 1 diabetes. METHODS AND RESULTS Incident CAD (CAD death, myocardial infarction, or coronary revascularization) was determined in 550 individuals with childhood-onset type 1 diabetes. HDL-P was quantified by calibrated ion mobility analysis and cholesterol efflux capacity was quantified with validated assays. During a median follow-up of 26 years, 36.5% of the participants developed incident CAD, for an incidence density of 181.3 per 10 000 person-years. In multivariable Cox models, neither HDL-cholesterol nor apolipoprotein A1 concentration was significantly associated with CAD risk. In contrast, higher extra-small HDL-P concentrations were significantly associated with decreased CAD risk (hazard ratio [HR], 0.26 [95% CI, 0.14-0.50]). Weaker associations were observed for total HDL-P (HR, 0.88 [95% CI, 0.83-0.93]), small HDL (HR, 0.83 [95% CI, 0.68-1.02]), medium HDL (HR, 0.79 [95% CI, 0.71-0.89]), and large HDL (HR, 0.72 [95% CI, 0.59-0.89]). Although cholesterol efflux capacity was negatively associated with incident CAD, this association was no longer significant after adjustment for total HDL-P. CONCLUSIONS Lower concentrations of total HDL-P and HDL subpopulations were positively associated with incident CAD independently of HDL-cholesterol, apolipoprotein A1, and other common CVD risk factors. Extra-small HDL was a much stronger predictor of risk than the other HDLs. Our data are consistent with the proposal that extra-small HDL plays a critical role in cardioprotection in type 1 diabetes, mediated by macrophage cholesterol efflux by the ABCA1 pathway.
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Affiliation(s)
- Tina Costacou
- Department of Epidemiology University of Pittsburgh Pittsburgh PA
| | - Tomas Vaisar
- Department of Medicine University of Washington Seattle WA
| | - Rachel G Miller
- Department of Epidemiology University of Pittsburgh Pittsburgh PA
| | - W Sean Davidson
- Department of Pathology and Laboratory Medicine University of Cincinnati College of Medicine Cincinnati OH
| | - Jay W Heinecke
- Department of Medicine University of Washington Seattle WA
| | - Trevor J Orchard
- Department of Epidemiology University of Pittsburgh Pittsburgh PA
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Nasr A, Brooks MM, Barinas-Mitchell E, Orchard T, Billheimer J, Wang NC, McConnell D, Rader DJ, El Khoudary SR. High-density lipoprotein metrics during midlife and future subclinical atherosclerosis in women: the SWAN HDL study. Menopause 2024; 31:567-574. [PMID: 38743910 PMCID: PMC11213666 DOI: 10.1097/gme.0000000000002371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
OBJECTIVE The clinical utility of high-density lipoprotein cholesterol (HDL-C) in risk classification is limited, especially in midlife women. Novel metrics of HDL may better reflect this risk. We clustered a comprehensive profile of HDL metrics into favorable and unfavorable clusters and assessed how these two clusters are related to future subclinical atherosclerosis (carotid intima media thickness [cIMT], interadventitial diameter [IAD], and carotid plaque presence) in midlife women. METHODS Four hundred sixty-one women (baseline age: 50.4 [2.7] years; 272 White, 137 Black, 52 Chinese) from the Study of Women's Health Across the Nation HDL ancillary study who had baseline measures of HDL cholesterol efflux capacity (HDL-CEC), lipid contents (HDL-phospholipids [HDL-PL] and HDL triglycerides [HDL-Tg]), and HDL particle (HDL-P) distribution and size, followed by carotid ultrasound (average 12.9 [SD: 2.6] years later), were included. Using latent cluster analysis, women were clustered into a favorable (high HDL-CEC, HDL-PL, large and medium HDL-P, less HDL-Tg and small HDL-P, larger size) or an unfavorable HDL cluster (low HDL-CEC, HDL-PL, large and medium HDL-P, more HDL-Tg, and small HDL-P, smaller size) and then linked to future subclinical atherosclerosis using linear or logistic regression. RESULTS The favorable HDL cluster was associated with lower cIMT, IAD, and odds of carotid plaque presence. These associations were attenuated by body mass index, except in Chinese women where the association with cIMT persisted (0.72 [0.63, 0.83]). CONCLUSIONS The association between favorable HDL clusters and a better postmenopausal subclinical atherosclerosis profile is largely explained by body mass index; however, racial/ethnic differences may exist.
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Affiliation(s)
- Alexis Nasr
- University of Pittsburgh School of Public Health, Public Health Building, 130 De Soto St, Pittsburgh, PA 15261, USA
| | - Maria M. Brooks
- University of Pittsburgh School of Public Health, Public Health Building, 130 De Soto St, Pittsburgh, PA 15261, USA
| | - Emma Barinas-Mitchell
- Department of Epidemiology, University of Pittsburgh, 130 N. Bellefield Avenue, Suite 338, Pittsburgh PA 15213
| | - Trevor Orchard
- University of Pittsburgh School of Public Health, Public Health Building, 130 De Soto St, Pittsburgh, PA 15261, USA
| | - Jeffrey Billheimer
- University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Norman C. Wang
- Department of Medicine, University of Pittsburgh School of Medicine, UPMC Presbyterian, 200 Lothrop Street, South Tower, 3 Floor, Room 352.9, Pittsburgh PA, USA
| | - Daniel McConnell
- University of Michigan Department of Epidemiology, 1415 Washington Heights, Ann Arbor, MI 48109, USA
| | - Daniel J. Rader
- University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Samar R. El Khoudary
- University of Pittsburgh School of Public Health, Public Health Building, 130 De Soto St, Pittsburgh, PA 15261, USA
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Seto Y, Nagao M, Iino T, Harada A, Murakami K, Miwa K, Shinohara M, Nishimori M, Yoshikawa S, Asakura J, Fujioka T, Ishida T, Hirata KI, Toh R. Impaired Cholesterol Uptake Capacity in Patients with Hypertriglyceridemia and Diabetes Mellitus. J Appl Lab Med 2024; 9:728-740. [PMID: 38574000 DOI: 10.1093/jalm/jfae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/06/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Although low high-density lipoprotein cholesterol (HDL-C) levels are a common metabolic abnormality associated with insulin resistance, their role in cardiovascular risk stratification remains controversial. Recently, we developed a simple, high-throughput, cell-free assay system to evaluate the "cholesterol uptake capacity (CUC)" as a novel concept for HDL functionality. In this study, we assessed the CUC in patients with hypertriglyceridemia and diabetes mellitus. METHODS The CUC was measured using cryopreserved serum samples from 285 patients who underwent coronary angiography or percutaneous coronary intervention between December 2014 and May 2019 at Kobe University Hospital. RESULTS The CUC was significantly lower in diabetic patients (n = 125) than in nondiabetic patients (93.0 vs 100.7 arbitrary units (A.U.), P = 0.002). Patients with serum triglyceride (TG) levels >150 mg/dL (n = 94) also had a significantly lower CUC (91.8 vs 100.0 A.U., P = 0.004). Furthermore, the CUC showed a significant inverse correlation with TG, hemoglobin A1c (Hb A1c), homeostasis model assessment of insulin resistance (HOMA-IR), and body mass index (BMI). Finally, the HDL-C/Apolipoprotein A1 (ApoA1) ratio, calculated as a surrogate index of HDL particle size, was significantly positively correlated with the CUC (r2 = 0.49, P < 0.001), but inversely correlated with TG levels (r2 = -0.30, P < 0.001). CONCLUSIONS The CUC decreased in patients with hypertriglyceridemia and diabetes mellitus, and HDL particle size was a factor defining the CUC and inversely correlated with TG levels, suggesting that impaired CUC in insulin-resistant states was partially due to the shift in HDL towards smaller particles. These findings provide a better understanding of the mechanisms underlying impaired HDL functionality.
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Affiliation(s)
- Yutaro Seto
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Manabu Nagao
- Division of Evidence-Based Laboratory Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Takuya Iino
- Central Research Laboratories, Sysmex Corporation, Nishi-ku, Kobe, Japan
| | - Amane Harada
- Central Research Laboratories, Sysmex Corporation, Nishi-ku, Kobe, Japan
| | - Katsuhiro Murakami
- Central Research Laboratories, Sysmex Corporation, Nishi-ku, Kobe, Japan
| | - Keiko Miwa
- Central Research Laboratories, Sysmex Corporation, Nishi-ku, Kobe, Japan
| | - Masakazu Shinohara
- Division of Molecular Epidemiology, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
- The Integrated Center for Mass Spectrometry, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Makoto Nishimori
- Division of Molecular Epidemiology, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Sachiko Yoshikawa
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Junko Asakura
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Tomoo Fujioka
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Tatsuro Ishida
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
- Division of Nursing Practice, Kobe University Graduate School of Health Sciences, Suma-ku, Kobe, Japan
| | - Ken-Ichi Hirata
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
- Division of Evidence-Based Laboratory Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
| | - Ryuji Toh
- Division of Evidence-Based Laboratory Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
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5
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Zhang X, van der Vorst EPC. High-Density Lipoprotein Modifications: Causes and Functional Consequences in Type 2 Diabetes Mellitus. Cells 2024; 13:1113. [PMID: 38994965 PMCID: PMC11240616 DOI: 10.3390/cells13131113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 06/22/2024] [Accepted: 06/24/2024] [Indexed: 07/13/2024] Open
Abstract
High-density lipoprotein (HDL) is a group of small, dense, and protein-rich lipoproteins that play a role in cholesterol metabolism and various cellular processes. Decreased levels of HDL and HDL dysfunction are commonly observed in individuals with type 2 diabetes mellitus (T2DM), which is also associated with an increased risk for cardiovascular disease (CVD). Due to hyperglycemia, oxidative stress, and inflammation that develop in T2DM, HDL undergoes several post-translational modifications such as glycation, oxidation, and carbamylation, as well as other alterations in its lipid and protein composition. It is increasingly recognized that the generation of HDL modifications in T2DM seems to be the main cause of HDL dysfunction and may in turn influence the development and progression of T2DM and its related cardiovascular complications. This review provides a general introduction to HDL structure and function and summarizes the main modifications of HDL that occur in T2DM. Furthermore, the potential impact of HDL modifications on the pathogenesis of T2DM and CVD, based on the altered interactions between modified HDL and various cell types that are involved in glucose homeostasis and atherosclerotic plaque generation, will be discussed. In addition, some perspectives for future research regarding the T2DM-related HDL modifications are addressed.
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Affiliation(s)
- Xiaodi Zhang
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University, 52074 Aachen, Germany;
- Aachen-Maastricht Institute for CardioRenal Disease (AMICARE), RWTH Aachen University, 52074 Aachen, Germany
| | - Emiel P. C. van der Vorst
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University, 52074 Aachen, Germany;
- Aachen-Maastricht Institute for CardioRenal Disease (AMICARE), RWTH Aachen University, 52074 Aachen, Germany
- Interdisciplinary Center for Clinical Research (IZKF), RWTH Aachen University, 52074 Aachen, Germany
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University Munich (LMU), 80336 Munich, Germany
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Toh R. Genetic Determinants of High-density Lipoprotein Cholesterol Efflux Capacity: Insights from Paraoxonase 1 Polymorphisms. J Atheroscler Thromb 2024:ED267. [PMID: 38910119 DOI: 10.5551/jat.ed267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024] Open
Affiliation(s)
- Ryuji Toh
- Division of Evidence-based Laboratory Medicine, Kobe University Graduate School of Medicine
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Jiang Y, Pang S, Liu X, Wang L, Liu Y. The Gut Microbiome Affects Atherosclerosis by Regulating Reverse Cholesterol Transport. J Cardiovasc Transl Res 2024; 17:624-637. [PMID: 38231373 DOI: 10.1007/s12265-024-10480-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/07/2024] [Indexed: 01/18/2024]
Abstract
The human system's secret organ, the gut microbiome, has received considerable attention. Emerging research has yielded substantial scientific evidence indicating that changes in gut microbial composition and microbial metabolites may contribute to the development of atherosclerotic cardiovascular disease. The burden of cardiovascular disease on healthcare systems is exacerbated by atherosclerotic cardiovascular disease, which continues to be the leading cause of mortality globally. Reverse cholesterol transport is a powerful protective mechanism that effectively prevents excessive accumulation of cholesterol for atherosclerotic cardiovascular disease. It has been revealed how the gut microbiota modulates reverse cholesterol transport in patients with atherosclerotic risk. In this review, we highlight the complex interactions between microbes, their metabolites, and their potential impacts in reverse cholesterol transport. We also explore the feasibility of modulating gut microbes and metabolites to facilitate reverse cholesterol transport as a novel therapy for atherosclerosis.
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Affiliation(s)
- Yangyang Jiang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shuchao Pang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China.
| | - Xiaoyu Liu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lixin Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Liu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China.
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Zheng J, Hong BV, Agus JK, Tang X, Klebaner NR, Chen S, Guo F, Harvey DJ, Lebrilla CB, Zivkovic AM. Lutein and Zeaxanthin Enhance, Whereas Oxidation, Fructosylation, and Low pH Damage High-Density Lipoprotein Biological Functionality. Antioxidants (Basel) 2024; 13:616. [PMID: 38790721 PMCID: PMC11118252 DOI: 10.3390/antiox13050616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
High-density lipoproteins (HDLs) are key regulators of cellular cholesterol homeostasis but are functionally altered in many chronic diseases. The factors that cause HDL functional loss in chronic disease are not fully understood. It is also unknown what roles antioxidant carotenoids play in protecting HDL against functional loss. The aim of this study was to measure how various disease-associated chemical factors including exposure to (1) Cu2+ ions, (2) hypochlorous acid (HOCL), (3) hydrogen peroxide (H2O2), (4) sialidase, (5) glycosidase, (6) high glucose, (7) high fructose, and (8) acidic pH, and the carotenoid antioxidants (9) lutein and (10) zeaxanthin affect HDL functionality. We hypothesized that some of the modifications would have stronger impacts on HDL particle structure and function than others and that lutein and zeaxanthin would improve HDL function. HDL samples were isolated from generally healthy human plasma and incubated with the corresponding treatments listed above. Cholesterol efflux capacity (CEC), lecithin-cholesterol acyl transferase (LCAT) activity, and paraoxonase-1 (PON1) activity were measured in order to determine changes in HDL functionality. Median HDL particle diameter was increased by acidic pH treatment and reduced by HOCl, high glucose, high fructose, N-glycosidase, and lutein treatments. Acidic pH, oxidation, and fructosylation all reduced HDL CEC, whereas lutein, zeaxanthin, and sialidase treatment improved HDL CEC. LCAT activity was reduced by acidic pH, oxidation, high fructose treatments, and lutein. PON1 activity was reduced by sialidase, glycosidase, H2O2, and fructose and improved by zeaxanthin and lutein treatment. These results show that exposure to oxidizing agents, high fructose, and low pH directly impairs HDL functionality related to cholesterol efflux and particle maturation, whereas deglycosylation impairs HDL antioxidant capacity. On the other hand, the antioxidants lutein and zeaxanthin improve or preserve both HDL cholesterol efflux and antioxidant activity but have no effect on particle maturation.
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Affiliation(s)
- Jingyuan Zheng
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
| | - Brian V. Hong
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
| | - Joanne K. Agus
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
| | - Xinyu Tang
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
| | - Nola R. Klebaner
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
| | - Siyu Chen
- Department of Chemistry, University of California Davis, Davis, CA 95616, USA; (S.C.); (C.B.L.)
| | - Fei Guo
- Department of Molecular and Cellular Biology, University of California Davis, Davis, CA 95616, USA;
| | - Danielle J. Harvey
- Department of Public Health Sciences, University of California Davis, Davis, CA 95616, USA;
| | - Carlito B. Lebrilla
- Department of Chemistry, University of California Davis, Davis, CA 95616, USA; (S.C.); (C.B.L.)
| | - Angela M. Zivkovic
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA; (J.Z.); (B.V.H.); (J.K.A.); (X.T.); (N.R.K.)
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9
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Sergi D, Sanz JM, Trentini A, Bonaccorsi G, Angelini S, Castaldo F, Morrone S, Spaggiari R, Cervellati C, Passaro A. HDL-Cholesterol Subfraction Dimensional Distribution Is Associated with Cardiovascular Disease Risk and Is Predicted by Visceral Adiposity and Dietary Lipid Intake in Women. Nutrients 2024; 16:1525. [PMID: 38794763 PMCID: PMC11124017 DOI: 10.3390/nu16101525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
HDL-cholesterol quality, including cholesterol distribution in HDL subfractions, is emerging as a key discriminant in dictating the effects of these lipoproteins on cardiovascular health. This study aims at elucidating the relationship between cholesterol distribution in HDL subfractions and CVD risk factors as well as diet quality and energy density in a population of pre- and postmenopausal women. Seventy-two women aged 52 ± 6 years were characterized metabolically and anthropometrically. Serum HDL-C subfractions were quantified using the Lipoprint HDL System. Cholesterol distribution in large HDL subfractions was lower in overweight individuals and study participants with moderate to high estimated CVD risk, hypertension, or insulin resistance. Cholesterol distribution in large, as opposed to small, HDL subfractions correlated negatively with insulin resistance, circulating triglycerides, and visceral adipose tissue (VAT). VAT was an independent positive and negative predictor of cholesterol distribution in large and small HDL subfractions, respectively. Furthermore, an increase in energy intake could predict a decrease in cholesterol levels in large HDL subfractions while lipid intake positively predicted cholesterol levels in small HDL subfractions. Cholesterol distribution in HDL subfractions may represent an additional player in shaping CVD risk and a novel potential mediator of the effect of diet on cardiovascular health.
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Affiliation(s)
- Domenico Sergi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Juana Maria Sanz
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Alessandro Trentini
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Gloria Bonaccorsi
- Department of Translational Medicine, Menopause and Osteoporosis Center, University Center for Studies on Gender Medicine, 44121 Ferrara, Italy;
| | - Sharon Angelini
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Fabiola Castaldo
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Sara Morrone
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Riccardo Spaggiari
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Carlo Cervellati
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
| | - Angelina Passaro
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.S.); (S.A.); (F.C.); (S.M.); (R.S.); (C.C.); (A.P.)
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10
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Machado VA, Santisteban ARN, Martins CM, Damasceno NRT, Fonseca FA, Neto AMF, Izar MC. Effects of phytosterol supplementation on lipoprotein subfractions and LDL particle quality. Sci Rep 2024; 14:11108. [PMID: 38750162 PMCID: PMC11096344 DOI: 10.1038/s41598-024-61897-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 05/10/2024] [Indexed: 05/18/2024] Open
Abstract
Phytosterols are natural components of plant-based foods used as supplements because of their known cholesterol-lowering effect. However, their effects on lipoprotein subfractions and the quality of the LDL particle have not been studied in greater detail. We aimed to evaluate the effects of phytosterols supplements on lipids, lipoproteins subfractions, and on the quality of LDL. A prospective, pilot-type, open label, cross-over study, randomized 23 males in primary prevention of hypercholesterolemia to receive diet or diet plus phytosterol (2.6 g in 2 doses, with meals) for 12 weeks, when treatments were switched for another 12 weeks. Lipoprotein subfractions were analyzed by electrophoresis in polyacrylamide gel (Lipoprint System®). The Sampson equation estimated the small and dense (sd) and large and buoyant (lb) LDL subfractions from the lipid profile. Quality of LDL particle was analyzed by Z-scan and UV-vis spectroscopy. Primary outcome was the comparison of diet vs. diet plus phytosterols. Secondary outcomes assessed differences between baseline, diet and diet plus phytosterol. Non-parametric statistics were performed with p < 0.05. There was a trend to reduction on HDL-7 (p = 0.05) in diet plus phytosterol arm, with no effects on the quality of LDL particles. Heatmap showed strong correlations (ρ > 0.7) between particle size by different methods with both interventions. Diet plus phytosterol reduced TC, increased HDL-c, and reduced IDL-B, whereas diet increased HDL7, and reduced IDL-B vs. baseline (p < 0.05, for all). Phytosterol supplementation demonstrated small beneficial effects on HDL-7 subfraction, compared with diet alone, without effects on the quality of LDL particles.This trial is registered in Clinical Trials (NCT06127732) and can be accessed at https://clinicaltrials.gov .
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Affiliation(s)
- Valeria Arruda Machado
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Celma Muniz Martins
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Francisco A Fonseca
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil
| | - Antonio M Figueiredo Neto
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil
| | - Maria Cristina Izar
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil.
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil.
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11
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Nishida T, Ayaori M, Arakawa J, Suenaga Y, Shiotani K, Uto-Kondo H, Komatsu T, Nakaya K, Endo Y, Sasaki M, Ikewaki K. Liver-specific Lxr inhibition represses reverse cholesterol transport in cholesterol-fed mice. Atherosclerosis 2024:117578. [PMID: 38797615 DOI: 10.1016/j.atherosclerosis.2024.117578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 04/26/2024] [Accepted: 05/07/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND AND AIMS High density lipoprotein (HDL) exerts an anti-atherosclerotic effect via reverse cholesterol transport (RCT). Several phases of RCT are transcriptionally controlled by Liver X receptors (Lxrs). Although macrophage Lxrs reportedly promote RCT, it is still uncertain whether hepatic Lxrs affect RCT in vivo. METHODS To inhibit Lxr-dependent pathways in mouse livers, we performed hepatic overexpression of sulfotransferase family cytosolic 2B member 1 (Sult2b1) using adenoviral vector (Ad-Sult2b1). Ad-Sult2b1 or the control virus was intravenously injected into wild type mice and Lxrα/β double knockout mice, under a normal or high-cholesterol diet. A macrophage RCT assay and an HDL kinetic study were performed. RESULTS Hepatic Sult2b1 overexpression resulted in reduced expression of Lxr-target genes - ATP-binding cassette transporter G5/G8, cholesterol 7α hydroxylase and Lxrα itself - respectively reducing or increasing cholesterol levels in HDL and apolipoprotein B-containing lipoproteins (apoB-L). A macrophage RCT assay revealed that Sult2b1 overexpression inhibited fecal excretion of macrophage-derived 3H-cholesterol only under a high-cholesterol diet. In an HDL kinetic study, Ad-Sult2b1 promoted catabolism/hepatic uptake of HDL-derived cholesterol, thereby reducing fecal excretion. Finally, in Lxrα/β double knockout mice, hepatic Sult2b1 overexpression increased apoB-L levels, but there were no differences in HDL levels or RCT compared to the control, indicating that Sult2b1-mediated effects on HDL/RCT and apoB-L were distinct: the former was Lxr-dependent, but not the latter. CONCLUSIONS Hepatic Lxr inhibition negatively regulates circulating HDL levels and RCT by reducing Lxr-target gene expression.
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Affiliation(s)
- Takafumi Nishida
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan.
| | - Makoto Ayaori
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan; Tokorozawa Heart Center, Tokorozawa, Japan
| | - Junko Arakawa
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Yumiko Suenaga
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Kazusa Shiotani
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Harumi Uto-Kondo
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Tomohiro Komatsu
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Kazuhiro Nakaya
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Yasuhiro Endo
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Makoto Sasaki
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Katsunori Ikewaki
- Division of Anti-aging and Vascular Medicine, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
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12
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Brewer HB, Schaefer EJ, Foldyna B, Ghoshhajra BB. High-density lipoprotein infusion therapy: A review. J Clin Lipidol 2024; 18:e374-e383. [PMID: 38782655 DOI: 10.1016/j.jacl.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 01/23/2024] [Accepted: 01/31/2024] [Indexed: 05/25/2024]
Abstract
Increased cholesterol-rich, low-density, non-calcified atheromas as assessed by computer coronary tomography angiography analyses have been shown to predict myocardial infarction significantly better than coronary artery calcium score or the presence of obstructive coronary artery disease (CAD) as evaluated with standard coronary angiography. Low serum high-density lipoprotein (HDL) cholesterol values are an independent risk factor for CAD. Very small, lipid-poor preβ-1 HDL particles have been shown to be most effective in promoting cellular cholesterol efflux. HDL infusions have been documented to reduce aortic atherosclerosis in cholesterol-fed animal models. However, human studies using infusions of either the HDL mimetic containing recombinant apolipoprotein (apo) A-I Milano or Cerenis Compound-001 with native recombinant apoA-I have been mainly negative in promoting coronary atherosclerosis progression as assessed by intravascular ultrasound. In contrast, a study using 7 weekly infusions of autologous delipidated HDL in six homozygous familial hypercholesterolemic patients was effective in promoting significant regression of low-density non-calcified coronary atheroma regression as assessed by computed coronary angiography. This therapy has received Food and Drug Administration approval. Commonwealth Serum Laboratories has carried out a large clinical endpoint trial using an HDL complex (native apoA-I with phospholipid), and the results were negative. Our purpose is to review animal and human studies using various forms of HDL infusion therapy to promote regression of atherosclerosis. In our view, differences in results may be due to: 1) the HDL preparations used, 2) the subjects studied, and 3) the methods used to assess coronary atherosclerosis.
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Affiliation(s)
| | - Ernst J Schaefer
- Boston Heart Diagnostics, Framingham, MA, USA (Dr Schaefer); Department of Medicine, Tufts University School of Medicine, Boston, MA, USA (Dr Schaefer).
| | - Borek Foldyna
- Division of Cardiovascular Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA (Drs Foldyna and Ghoshhajra)
| | - Brian B Ghoshhajra
- Division of Cardiovascular Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA (Drs Foldyna and Ghoshhajra)
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13
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Nicholls SJ, Nelson AJ. New targets and mechanisms of action for lipid-lowering and anti-inflammatory therapies in atherosclerosis: where does the field stand? Expert Opin Ther Targets 2024; 28:375-384. [PMID: 38815057 DOI: 10.1080/14728222.2024.2362644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/29/2024] [Indexed: 06/01/2024]
Abstract
INTRODUCTION Atherosclerotic cardiovascular disease remains a leading cause of morbidity and mortality worldwide, despite widespread use of statins. There is a need to develop additional therapeutic strategies that will complement statins to achieve more effective reductions in cardiovascular risk. AREAS COVERED This review provides a comprehensive summary of current areas of therapeutic development targeting both lipid and inflammatory factors implicated in the pathogenesis of atherosclerosis. In addition to develop of novel approaches that will produce more effective lowering of low-density lipoprotein cholesterol, clinical trials are currently evaluating the potential to target other atherogenic lipid parameters such as triglyceride-rich lipoproteins and Lp(a), in addition to promoting the biological properties of high-density lipoproteins. Targeting inflammation within the vascular wall has emerged as a new frontier in cardiovascular prevention, with early evidence that use of anti-inflammatory agents have the potential to reduce cardiovascular risk. EXPERT OPINION Clinical practice has an increasing array of therapeutic tools to achieve more effective lowering of low-density lipoprotein cholesterol for high-risk patients. In addition, clinical trials have the potential to deliver a range of additional agents to the clinic, that target alternative lipid and inflammatory mediators. This will permit the potential to personalize cardiovascular prevention.
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Affiliation(s)
| | - Adam J Nelson
- Victorian Heart Institute, Monash University, Melbourne, Australia
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14
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Nishihara S, Koseki M, Tanaka K, Omatsu T, Sawabe H, Inui H, Saga A, Okada T, Higo T, Ohama T, Nishida M, Sakata Y, Watanabe M. Twin Study: The Factors Affecting the Serum LDL-C and HDL-C Levels and an RNA-Seq Analysis in Mononuclear Cells in Monozygotic Twins. J Atheroscler Thromb 2024:64882. [PMID: 38684403 DOI: 10.5551/jat.64882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
AIM A twin study is a valuable tool for elucidating the acquired factors against lifestyle diseases such as dyslipidemia, diabetes mellitus, and obesity. We aimed 1. to investigate the factors that affect low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C) in monozygotic (MZ) twins, and 2. to identify genes which expression levels changed in pairs with large differences in LDL-C or HDL-C levels. METHODS The registered database at the Center for Twin Research, Osaka University, containing 263 pairs of MZ twins, was analyzed. 1. The effects of smoking, exercise, nutritional factors, and anthropometric and biochemical parameters on LDL-C or HDL-C levels were examined in MZ twins. 2. RNA sequencing in the peripheral blood mononuclear cells of 59 pairs was analyzed for large differences of LDL-C or HDL-C groups. RESULTS 1. The ΔLDL-C levels were significantly associated with an older age, the ΔTG levels, and ΔBMI. ΔHDL-C levels were associated with the ΔBMI, ΔTG, ΔTP, and ΔLDL-C levels. The HDL-C levels were affected by smoking and exercise habits. The intakes of cholesterol and saturated fatty acids were not associated with the LDL-C or HDL-C levels. 2. An RNA sequencing analysis revealed that the expression of genes related to the TLR4 and IFNG pathways was suppressed in accordance with the HDL-C levels in the larger ΔHDL-C group among the 59 pairs. CONCLUSION We identified the factors affecting the LDL-C or HDL-C levels in monozygotic twins. In addition, some types of inflammatory gene expression in peripheral blood mononuclear cells were suppressed in accordance with the HDL-C levels, thus suggesting the importance of weight management and exercise habits in addition to dietary instructions to control the LDL-C or HDL-C levels.
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Affiliation(s)
- Sae Nishihara
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
- Department of Clinical Laboratory and Biomedical Sciences, Osaka University Graduate School of Medicine
| | - Masahiro Koseki
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Katsunao Tanaka
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Takashi Omatsu
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Hiroshi Sawabe
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Hiroyasu Inui
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Ayami Saga
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Takeshi Okada
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Tomoaki Higo
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Tohru Ohama
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Makoto Nishida
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
- Health Care Division, Health and Counseling Center, Osaka University
| | - Yasushi Sakata
- Division of Cardiovascular Medicine, Department of Medicine, Osaka University Graduate School of Medicine
| | - Mikio Watanabe
- Department of Clinical Laboratory and Biomedical Sciences, Osaka University Graduate School of Medicine
- Center for Twin Research, Osaka University Graduate School of Medicine
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15
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Ahotupa M. Lipid Oxidation Products and the Risk of Cardiovascular Diseases: Role of Lipoprotein Transport. Antioxidants (Basel) 2024; 13:512. [PMID: 38790617 PMCID: PMC11117553 DOI: 10.3390/antiox13050512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/02/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
Cholesterol has for decades ruled the history of atherosclerotic cardiovascular diseases (CVDs), and the present view of the etiology of the disease is based on the transport of cholesterol by plasma lipoproteins. The new knowledge of the lipoprotein-specific transport of lipid oxidation products (LOPs) has introduced another direction to the research of CVD, revealing strong associations between lipoprotein transport functions, atherogenic LOP, and CVD. The aim of this review is to present the evidence of the lipoprotein-specific transport of LOP and to evaluate the potential consequences of the proposed role of the LOP transport as a risk factor. The associations of cholesterol and lipoprotein LOP with the known risk factors of CVD are mostly parallel, and because of the common transport and cellular intake mechanisms it is difficult to ascertain the independent effects of either cholesterol or LOP. While cholesterol is known to have important physiological functions, LOPs are merely regarded as metabolic residues and able to initiate and boost atherogenic processes. It is therefore likely that with the increased knowledge of the lipoprotein-specific transport of LOP, the role of cholesterol as a risk factor of CVD will be challenged.
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Affiliation(s)
- Markku Ahotupa
- Centre for Population Health Research, University of Turku and Turku University Hospital, 20520 Turku, Finland;
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, 20520 Turku, Finland
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16
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Omari M, Alkhalil M. Atherosclerosis Residual Lipid Risk-Overview of Existing and Future Pharmacotherapies. J Cardiovasc Dev Dis 2024; 11:126. [PMID: 38667744 PMCID: PMC11050263 DOI: 10.3390/jcdd11040126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 04/15/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
Patients with atherosclerotic disease remain at increased risk of future events despite receiving optimal medical treatment. This residual risk is widely heterogeneous, but lipoprotein particles and their content play a major role in determining future cardiovascular events. Beyond low-density lipoprotein cholesterol (LDL-c), other lipoprotein particles have not demonstrated similar contribution to the progression of atherosclerosis. Statins, ezetimibe, and more recently, proprotein convertase subtilisin kexin 9 (PCSK9) inhibitors and bempedoic acid have confirmed the causal role of LDL-c in the development of atherosclerosis. Data on high-density lipoprotein cholesterol (HDL-c) suggested a possible causal role for atherosclerosis; nonetheless, HDL-c-raising treatments, including cholesteryl-ester transfer protein (CETP) inhibitors and niacin, failed to confirm this relationship. On the other hand, mendelian randomisation revealed that triglycerides are more implicated in the development of atherosclerosis. Although the use of highly purified eicosapentaenoic acid (EPA) was associated with a reduction in the risk of adverse cardiovascular events, this beneficial effect did not correlate with the reduction in triglycerides level and has not been consistent across large phase 3 trials. Moreover, other triglyceride-lowering treatments, such as fibrates, were not associated with a reduction in future cardiovascular risk. Studies assessing agents targeting angiopoietin-like 3 (lipoprotein lipase inhibitor) and apolipoprotein C3 antisense will add further insights into the role of triglycerides in atherosclerosis. Emerging lipid markers such as lipoprotein (a) and cholesterol efflux capacity may have a direct role in the progression of atherosclerosis. Targeting these biomarkers may provide incremental benefits in reducing cardiovascular risk when added to optimal medical treatment. This Review aims to assess available therapies for current lipid biomarkers and provide mechanistic insight into their potential role in reducing future cardiovascular risk.
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Affiliation(s)
- Muntaser Omari
- Cardiothoracic Centre, Freeman Hospital, Newcastle-upon-Tyne NE7 7DN, UK;
| | - Mohammad Alkhalil
- Cardiothoracic Centre, Freeman Hospital, Newcastle-upon-Tyne NE7 7DN, UK;
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK
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17
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Pagonas N, Mueller R, Weiland L, Jaensch M, Dammermann W, Seibert FS, Hillmeister P, Buschmann I, Christ M, Ritter O, Westhoff TH, Sasko B, Kelesidis T. Oxidized high-density lipoprotein associates with atrial fibrillation. Heart Rhythm 2024; 21:362-369. [PMID: 38040404 PMCID: PMC11073573 DOI: 10.1016/j.hrthm.2023.11.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/07/2023] [Accepted: 11/24/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common heart arrhythmia and considered to be a progressive chronic disease associated with increased morbidity and mortality. Recent data suggest a link between inflammation, oxidative stress, and AF, although the underlying mechanisms are not fully understood. Because oxidized lipoproteins cause structural damage and electrophysiologic changes in cardiomyocytes, it is feasible that the transformation of atheroprotective high-density lipoprotein (HDL) into dysfunctional HDL contributes to the development of AF. OBJECTIVE The purpose of this study was to determine whether a reduced antioxidant function of HDL is associated with the presence of AF. METHODS In this multicenter cross-sectional cohort study, we assessed HDL function in sera of 1206 participants. Patients were divided into groups according to the presence of AF (n = 233) or no AF (n = 973). A validated cell-free biochemical assay was used to determine reduced HDL antioxidant function as assessed by increased normalized HDL lipid peroxide content (nHDLox). RESULTS Participants with AF had a 9% higher mean relative nHDLox compared to persons without AF (P = .025). nHDLox was strongly associated with AF in all models of logistic regression, including the analysis adjusted for age, sex, and risk factors for AF (all P ≤.01). CONCLUSION Reduced antioxidant HDL function is associated with the presence of AF, which supports growing evidence that impaired lipoprotein function is linked to electrophysiological changes in cardiomyocytes. nHDLox is one of several contributors to the initiation and perpetuation of AF.
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Affiliation(s)
- Nikolaos Pagonas
- Department of Cardiology, University Hospital Ruppin-Brandenburg, Medical School Theodor Fontane, Neuruppin, Germany; Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany.
| | - Rhea Mueller
- Department of Cardiology, University Medical Center Brandenburg an der Havel, Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Linda Weiland
- Department of Cardiology, University Hospital Ruppin-Brandenburg, Medical School Theodor Fontane, Neuruppin, Germany
| | - Monique Jaensch
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany; Department of Cardiology, University Medical Center Brandenburg an der Havel, Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Werner Dammermann
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany; Center for Internal Medicine II, University Medical Center Brandenburg an der Havel, Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Felix S Seibert
- Medical Department I, Marien Hospital Herne, Ruhr-University of Bochum, Herne, Germany
| | - Philipp Hillmeister
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany; Department of Angiology, Brandenburg Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Ivo Buschmann
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany; Department of Angiology, Brandenburg Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Martin Christ
- Department of Cardiology, Knappschaftskrankenhaus Bottrop, Academic Teaching Hospital, University Duisburg-Essen, Bottrop, Germany
| | - Oliver Ritter
- Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus-Senftenberg, The (MHB) Theodor Fontane and the University of Potsdam, Potsdam, Germany; Department of Cardiology, University Medical Center Brandenburg an der Havel, Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Timm H Westhoff
- Medical Department I, Marien Hospital Herne, Ruhr-University of Bochum, Herne, Germany
| | - Benjamin Sasko
- Department of Cardiology, University Medical Center Brandenburg an der Havel, Medical School Theodor Fontane, Brandenburg an der Havel, Germany; Medical Department II, Marien Hospital Herne, Ruhr-University of Bochum, Herne, Germany
| | - Theodoros Kelesidis
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, UT Southwestern Medical Center, Dallas, Texas
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18
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Ambler WG, Kaplan MJ. Vascular damage in systemic lupus erythematosus. Nat Rev Nephrol 2024; 20:251-265. [PMID: 38172627 DOI: 10.1038/s41581-023-00797-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 01/05/2024]
Abstract
Vascular disease is a major cause of morbidity and mortality in patients with systemic autoimmune diseases, particularly systemic lupus erythematosus (SLE). Although comorbid cardiovascular risk factors are frequently present in patients with SLE, they do not explain the high burden of premature vascular disease. Profound innate and adaptive immune dysregulation seems to be the primary driver of accelerated vascular damage in SLE. In particular, evidence suggests that dysregulation of type 1 interferon (IFN-I) and aberrant neutrophils have key roles in the pathogenesis of vascular damage. IFN-I promotes endothelial dysfunction directly via effects on endothelial cells and indirectly via priming of immune cells that contribute to vascular damage. SLE neutrophils are vasculopathic in part because of their increased ability to form immunostimulatory neutrophil extracellular traps. Despite improvements in clinical care, cardiovascular disease remains the leading cause of mortality among patients with SLE, and treatments that improve vascular outcomes are urgently needed. Improved understanding of the mechanisms of vascular injury in inflammatory conditions such as SLE could also have implications for common cardiovascular diseases, such as atherosclerosis and hypertension, and may ultimately lead to personalized therapeutic approaches to the prevention and treatment of this potentially fatal complication.
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Affiliation(s)
- William G Ambler
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Mariana J Kaplan
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA.
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19
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Giacona JM, Petric UB, Kositanurit W, Wang J, Saldanha S, Young BE, Khan G, Connelly MA, Smith SA, Rohatgi A, Vongpatanasin W. HDL-C and apolipoprotein A-I are independently associated with skeletal muscle mitochondrial function in healthy humans. Am J Physiol Heart Circ Physiol 2024; 326:H916-H922. [PMID: 38334968 PMCID: PMC11279711 DOI: 10.1152/ajpheart.00017.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/01/2024] [Accepted: 02/04/2024] [Indexed: 02/10/2024]
Abstract
Prior animal and cell studies have demonstrated a direct role of high-density lipoprotein (HDL) and apolipoprotein A-I (ApoA-I) in enhancing skeletal muscle mitochondrial function and exercise capacity. However, the relevance of these animal and cell investigations in humans remains unknown. Therefore, a cross-sectional study was conducted in 48 adults (67% female, 8% Black participants, age 39 ± 15.4 yr old) to characterize the associations between HDL measures, ApoA-I, and muscle mitochondrial function. Forearm muscle oxygen recovery time (tau) from postexercise recovery kinetics was used to assess skeletal muscle mitochondrial function. Lipoprotein measures were assessed by nuclear magnetic resonance. HDL efflux capacity was assessed using J774 macrophages, radiolabeled cholesterol, and apolipoprotein B-depleted plasma both with and without added cyclic adenosine monophosphate. In univariate analyses, faster skeletal muscle oxygen recovery time (lower tau) was significantly associated with higher levels of HDL cholesterol (HDL-C), ApoA-I, and larger mean HDL size, but not HDL cholesterol efflux capacity. Slower recovery time (higher tau) was positively associated with body mass index (BMI) and fasting plasma glucose (FPG). In multivariable linear regression analyses, higher levels of HDL-C and ApoA-I, as well as larger HDL size, were independently associated with faster skeletal muscle oxygen recovery times that persisted after adjusting for BMI and FPG (all P < 0.05). In conclusion, higher levels of HDL-C, ApoA-I, and larger mean HDL size were independently associated with enhanced skeletal muscle mitochondrial function in healthy humans.NEW & NOTEWORTHY Our study provides the first direct evidence supporting the beneficial role of HDL-C and ApoA-I on enhanced skeletal muscle mitochondrial function in healthy young to middle-aged humans without cardiometabolic disease.
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Affiliation(s)
- John M Giacona
- Hypertension Section, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
- Department of Applied Clinical Research, School of Health Professions, University of Texas Southwestern Medical Center, Dallas, Texas, United States
- Cardiology Division, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Ursa B Petric
- Hypertension Section, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Weerapat Kositanurit
- Hypertension Section, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
- Department of Physiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Jijia Wang
- Department of Applied Clinical Research, School of Health Professions, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Suzanne Saldanha
- Cardiology Division, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Benjamin E Young
- Department of Applied Clinical Research, School of Health Professions, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Ghazi Khan
- Hypertension Section, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | | | - Scott A Smith
- Department of Applied Clinical Research, School of Health Professions, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Anand Rohatgi
- Cardiology Division, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - Wanpen Vongpatanasin
- Hypertension Section, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
- Cardiology Division, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, United States
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20
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Tsai MC, Cho RL, Lin CS, Jheng YS, Lien CF, Chen CC, Tzeng BH. Ca v3.1 T-type calcium channel blocker NNC 55-0396 reduces atherosclerosis by increasing cholesterol efflux. Biochem Pharmacol 2024; 222:116096. [PMID: 38423188 DOI: 10.1016/j.bcp.2024.116096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/29/2024] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
Calcium channel blockers (CCBs) are commonly used as antihypertensive agents. While certain L-type CCBs exhibit antiatherogenic effects, the impact of Cav3.1 T-type CCBs on antiatherogenesis and lipid metabolism remains unexplored. NNC 55-0396 (NNC) is a highly selective blocker of T-type calcium channels (Cav3.1 channels). We investigated the effects of NNC on relevant molecules and molecular mechanisms in human THP-1 macrophages. Cholesterol efflux, an indicator of reverse cholesterol transport (RCT) efficiency, was assessed using [3H]-labeled cholesterol. In vivo, high cholesterol diet (HCD)-fed LDL receptor knockout (Ldlr-/-) mice, an atherosclerosis-prone model, underwent histochemical staining to analyze plaque burden. Treatment of THP-1 macrophages with NNC facilitated cholesterol efflux and reduced intracellular cholesterol accumulation. Pharmacological and genetic interventions demonstrated that NNC treatment or Cav3.1 knockdown significantly enhanced the protein expression of scavenger receptor B1 (SR-B1), ATP-binding cassette transporter A1 (ABCA1), ATP-binding cassette transporter G1 (ABCG1), and liver X receptor alpha (LXRα) transcription factor. Mechanistic analysis revealed that NNC activates p38 and c-Jun N-terminal kinase (JNK) phosphorylation, leading to increased expression of ABCA1, ABCG1, and LXRα-without involving the microRNA pathway. LXRα isrequired for NNC-induced ABCA1 and ABCG1 expression. Administering NNC diminished atherosclerotic lesion area and lipid deposition in HCD-fed Ldlr-/- mice. NNC's anti-atherosclerotic effects, achieved through enhanced cholesterol efflux and inhibition of lipid accumulation, suggest a promising therapeutic approach for hypertensive patients with atherosclerosis. This research highlights the potential of Cav3.1 T-type CCBs in addressing cardiovascular complications associated with hypertension.
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Affiliation(s)
- Min-Chien Tsai
- Department of Physiology and Biophysics, Graduate Institute of Physiology, National Defense Medical Center, Taipei 11490, Taiwan
| | - Rou-Ling Cho
- Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chin-Sheng Lin
- Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Yu-Sin Jheng
- Department of Physiology and Biophysics, Graduate Institute of Physiology, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chih-Feng Lien
- Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chien-Chang Chen
- Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei 115, Taiwan; Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Bing-Hsiean Tzeng
- Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; Cardiovascular Medical Center, Far Eastern Memorial Hospital, Taipei 220, Taiwan.
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21
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Liu S, Ke J, Feng X, Wang Z, Wang X, Yang L, Zhao D. The Effect of Canagliflozin on High-Density Lipoprotein Cholesterol and Angiopoietin-Like Protein 3 in Type 2 Diabetes Mellitus. J Diabetes Res 2024; 2024:2431441. [PMID: 38577301 PMCID: PMC10994702 DOI: 10.1155/2024/2431441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 01/12/2024] [Accepted: 02/28/2024] [Indexed: 04/06/2024] Open
Abstract
Background Diabetes mellitus is often accompanied by dyslipidemia. Sodium-glucose cotransporter-2 (SGLT2) inhibitors, as a novel therapeutic agent for the treatment of type 2 diabetes mellitus (T2DM), have been reported to exert effects on lipid, while the results remain controversial. This study is aimed at exploring the effect of SGLT2 inhibitor canagliflozin on lipid profile. Methods This study was a single-center, open-label, nonrandomized, prospective study. Metformin (500 mg three times per day) or canagliflozin (100 mg, once daily) was administered for 12 weeks. Fasting blood samples were collected before and 12 weeks after treatment. Serum lipid profile levels and angiopoietin-like protein 3 (ANGPTL3) were determined. In animal experiment, C57BL/6 J mice were divided into three groups including control, STZ + HFD, and STZ + HFD + canagliflozin. Lipid profile and plasma ANGPTL3 level were measured after 12 week's treatment. Moreover, the expression of ANGPTL3 was detected in the liver tissues. Results There was a decreased trend in low-density lipoprotein cholesterol (LDL-c) and triglycerides (TG) after canagliflozin treatment, while canagliflozin significantly increased high-density lipoprotein cholesterol (HDL-c) level and decreased plasma ANGPTL3 level. In addition, the expression of ANGPTL3 in liver tissues decreased obviously in diabetic mice with canagliflozin treatment. Conclusions Canagliflozin increases HDL-c level and suppresses ANGPTL3 expression in patients with T2DM and diabetic mice. The reduction of ANGPTL3 may contribute to the increase of HDL-c. However, the specific mechanism needs further research. This trial is registered with ChiCTR1900021231.
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Affiliation(s)
- Simo Liu
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Jing Ke
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Feng
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Zongwei Wang
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Xin Wang
- Institute of Medical Genomics, Biomedical Sciences College, Shandong First Medical University, Taian, Shandong, China
| | - Longyan Yang
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Dong Zhao
- Center for Endocrine Metabolism and Immune Diseases, Beijing Luhe Hospital, Capital Medical University, Beijing, China
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22
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He Y, Pavanello C, Hutchins PM, Tang C, Pourmousa M, Vaisar T, Song HD, Pastor RW, Remaley AT, Goldberg IJ, Costacou T, Sean Davidson W, Bornfeldt KE, Calabresi L, Segrest JP, Heinecke JW. Flipped C-Terminal Ends of APOA1 Promote ABCA1-Dependent Cholesterol Efflux by Small HDLs. Circulation 2024; 149:774-787. [PMID: 38018436 PMCID: PMC10913861 DOI: 10.1161/circulationaha.123.065959] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 11/05/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Cholesterol efflux capacity (CEC) predicts cardiovascular disease independently of high-density lipoprotein (HDL) cholesterol levels. Isolated small HDL particles are potent promoters of macrophage CEC by the ABCA1 (ATP-binding cassette transporter A1) pathway, but the underlying mechanisms are unclear. METHODS We used model system studies of reconstituted HDL and plasma from control and lecithin-cholesterol acyltransferase (LCAT)-deficient subjects to investigate the relationships among the sizes of HDL particles, the structure of APOA1 (apolipoprotein A1) in the different particles, and the CECs of plasma and isolated HDLs. RESULTS We quantified macrophage and ABCA1 CEC of 4 distinct sizes of reconstituted HDL. CEC increased as particle size decreased. Tandem mass spectrometric analysis of chemically cross-linked peptides and molecular dynamics simulations of APOA1, the major protein of HDL, indicated that the mobility of C-terminus of that protein was markedly higher and flipped off the surface in the smallest particles. To explore the physiological relevance of the model system studies, we isolated HDL from LCAT-deficient subjects, whose small HDLs (like reconstituted HDLs) are discoidal and composed of APOA1, cholesterol, and phospholipid. Despite their very low plasma levels of HDL particles, these subjects had normal CEC. In both the LCAT-deficient subjects and control subjects, the CEC of isolated extra-small HDL (a mixture of extra-small and small HDL by calibrated ion mobility analysis) was 3- to 5-fold greater than that of the larger sizes of isolated HDL. Incubating LCAT-deficient plasma and control plasma with human LCAT converted extra-small and small HDL particles into larger particles, and it markedly inhibited CEC. CONCLUSIONS We present a mechanism for the enhanced CEC of small HDLs. In smaller particles, the C-termini of the 2 antiparallel molecules of APOA1 are "flipped" off the lipid surface of HDL. This extended conformation allows them to engage with ABCA1. In contrast, the C-termini of larger HDLs are unable to interact productively with ABCA1 because they form a helical bundle that strongly adheres to the lipid on the particle. Enhanced CEC, as seen with the smaller particles, predicts decreased cardiovascular disease risk. Thus, extra-small and small HDLs may be key mediators and indicators of the cardioprotective effects of HDL.
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Affiliation(s)
- Yi He
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
| | - Chiara Pavanello
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Italy (C.P., L.C.)
| | - Patrick M. Hutchins
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
| | - Chongren Tang
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
| | - Mohsen Pourmousa
- Laboratory of Computational Biology, National Heart, Lung, and Blood Institute (M.P., R.W.P.), National Institutes of Health, Bethesda, MD
| | - Tomas Vaisar
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
| | - Hyun D. Song
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN (H.D.S., J.P.S.)
| | - Richard W. Pastor
- Laboratory of Computational Biology, National Heart, Lung, and Blood Institute (M.P., R.W.P.), National Institutes of Health, Bethesda, MD
| | - Alan T. Remaley
- Department of Laboratory Medicine (A.T.R.), National Institutes of Health, Bethesda, MD
| | - Ira J. Goldberg
- Department of Medicine, New York University, New York, NY (I.J.G.)
| | - Tina Costacou
- Department of Epidemiology, University of Pittsburgh, PA (T.C.)
| | - W. Sean Davidson
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, OH (W.S.D.)
| | - Karin E. Bornfeldt
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
| | - Laura Calabresi
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Italy (C.P., L.C.)
| | - Jere P. Segrest
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN (H.D.S., J.P.S.)
| | - Jay W. Heinecke
- Department of Medicine, University of Washington, Seattle (Y.H., P.M.H., C.T., T.V., K.E.B., J.W.H.)
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23
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Reamy BV, Ford B, Goodman C. Novel Pharmacotherapies for Hyperlipidemia. Prim Care 2024; 51:27-40. [PMID: 38278571 DOI: 10.1016/j.pop.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
The link between elevated LDL-C, low HDL-C, elevated triglycerides, and an increased risk for cardiovascular disease has solidified over the past decades. Concomitantly, the number of agents to treat dyslipidemia proliferated in clinical trials, proving or refuting their clinical efficacy. Many of these agents' role in reducing cardiovascular disease morbidity and mortality is now clear. Recently, there has been an explosion in emerging therapeutics for the primary and secondary prevention of cardiovascular disease through the control of dyslipidemia. This article reviews standard, new, and emerging treatments for hyperlipidemia.
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Affiliation(s)
- Brian V Reamy
- Academic Affairs, Uniformed Services University School of Medicine, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
| | - Brian Ford
- Uniformed Services University School of Medicine, 4301 Jones Bridge Road, Bethesda, MD 20814, USA
| | - Charles Goodman
- Uniformed Services University School of Medicine, 4301 Jones Bridge Road, Bethesda, MD 20814, USA
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24
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Steinbauer S, König A, Neuhauser C, Schwarzinger B, Stangl H, Iken M, Weghuber J, Röhrl C. Elder (Sambucus nigra), identified by high-content screening, counteracts foam cell formation without promoting hepatic lipogenesis. Sci Rep 2024; 14:3547. [PMID: 38347122 PMCID: PMC10861454 DOI: 10.1038/s41598-024-54108-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 02/08/2024] [Indexed: 02/15/2024] Open
Abstract
Cholesterol deposition in intimal macrophages leads to foam cell formation and atherosclerosis. Reverse cholesterol transport (RCT), initiated by efflux of excess cholesterol from foam cells, counteracts atherosclerosis. However, targeting RCT by enhancing cholesterol efflux was so far accompanied by adverse hepatic lipogenesis. Here, we aimed to identify novel natural enhancers of macrophage cholesterol efflux suitable for the prevention of atherosclerosis. Plant extracts of an open-access library were screened for their capacity to increase cholesterol efflux in RAW264.7 macrophages trace-labeled with fluorescent BODIPY-cholesterol. Incremental functional validation of hits yielded two final extracts, elder (Sambucus nigra) and bitter orange (Citrus aurantium L.) that induced ATP binding cassette transporter A1 (ABCA1) expression and reduced cholesteryl ester accumulation in aggregated LDL-induced foam cells. Aqueous elder extracts were subsequently prepared in-house and both, flower and leaf extracts increased ABCA1 mRNA and protein expression in human THP-1 macrophages, while lipogenic gene expression in hepatocyte-derived cells was not induced. Chlorogenic acid isomers and the quercetin glycoside rutin were identified as the main polyphenols in elder extracts with putative biological action. In summary, elder flower and leaf extracts increase macrophage ABCA1 expression and reduce foam cell formation without adversely affecting hepatic lipogenesis.
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Affiliation(s)
- Stefanie Steinbauer
- University of Applied Sciences Upper Austria, Stelzhamerstrasse 23, 4600, Wels, Austria
| | - Alice König
- University of Applied Sciences Upper Austria, Stelzhamerstrasse 23, 4600, Wels, Austria
- Austrian Competence Center for Feed and Food Quality, Safety and Innovation, Wels, Austria
| | - Cathrina Neuhauser
- Austrian Competence Center for Feed and Food Quality, Safety and Innovation, Wels, Austria
| | - Bettina Schwarzinger
- University of Applied Sciences Upper Austria, Stelzhamerstrasse 23, 4600, Wels, Austria
- Austrian Competence Center for Feed and Food Quality, Safety and Innovation, Wels, Austria
| | - Herbert Stangl
- Center for Pathobiochemistry and Genetics, Institute of Medical Chemistry, Medical University of Vienna, Vienna, Austria
| | | | - Julian Weghuber
- University of Applied Sciences Upper Austria, Stelzhamerstrasse 23, 4600, Wels, Austria.
- Austrian Competence Center for Feed and Food Quality, Safety and Innovation, Wels, Austria.
| | - Clemens Röhrl
- University of Applied Sciences Upper Austria, Stelzhamerstrasse 23, 4600, Wels, Austria.
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25
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Al‐Kassou B, Al‐Kassou L, Mahn T, Lütjohann D, Shamekhi J, Willemsen N, Niepmann ST, Baldus S, Kelm M, Nickenig G, Latz E, Zimmer S. Cholesterol Crystal Dissolution Rate of Serum Predicts Outcomes in Patients With Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement. J Am Heart Assoc 2024; 13:e031997. [PMID: 38240198 PMCID: PMC11056150 DOI: 10.1161/jaha.123.031997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/12/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Aortic stenosis has pathophysiological similarities with atherosclerosis, including the deposition of cholesterol-containing lipoproteins. The resulting cholesterol crystals activate the NLRP3 (NOD-like receptor protein 3) inflammasome, leading to inflammation and cardiovascular diseases. We aimed to investigate the cholesterol crystal dissolution rate (CCDR) of serum in patients with aortic stenosis and to assess the prognostic value of this biomarker. METHODS AND RESULTS The study included 348 patients with aortic stenosis undergoing transcatheter aortic valve replacement. The CCDR was measured using flow cytometry to enumerate cholesterol crystals that were added to a serum solution, at baseline and after 2 hours of incubation. Based on the median CCDR, the cohort was stratified into high and low cholesterol crystal dissolvers. The incidence of the primary end point, a composite of 1-year all-cause mortality and major vascular complication, was significantly lower in the high CCDR group (7.3 per 100 person-years) compared with the low CCDR group (17.0 per 100 person-years, P=0.01). This was mainly driven by a lower 1-year mortality rate in patients with a high CCDR (7.3 versus 15.1 per 100 person-years, P=0.04). Unplanned endovascular interventions were significantly less frequent in high cholesterol crystal dissolvers (12.8 versus 22.6 per 100 person-years, P=0.04). Although low-density lipoprotein cholesterol levels were comparable in both groups (101.8±37.3 mg/dL versus 97.9±37.6 mg/dL, P=0.35), only patients with a low CCDR showed a benefit from statin treatment. In multivariate analysis, low CCDR (hazard ratio, 2.21 [95% CI, 0.99-4.92], P=0.04) was significantly associated with 1-year mortality. CONCLUSIONS The CCDR is a novel biomarker associated with outcome in patients with aortic stenosis undergoing transcatheter aortic valve replacement. It may provide new insights into patients' anti-inflammatory capacity and additional prognostic information beyond classic risk assessment.
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Affiliation(s)
- Baravan Al‐Kassou
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Lara Al‐Kassou
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Thorsten Mahn
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Dieter Lütjohann
- Institute of Clinical Chemistry und Clinical PharmacologyUniversity Hospital BonnBonnGermany
| | - Jasmin Shamekhi
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Nicola Willemsen
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | | | - Stephan Baldus
- Department of Cardiology, Heart CenterUniversity of CologneGermany
| | - Malte Kelm
- Division of CardiologyUniversity Hospital of DuesseldorfGermany
- CARID, Cardiovascular Research Institute DuesseldorfGermany
| | - Georg Nickenig
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
| | - Eicke Latz
- Institute of Innate Immunity, University Hospitals BonnBonnGermany
- German Center of Neurodegenerative Diseases (DZNE)BonnGermany
- Department of Infectious Diseases and ImmunologyUMass Medical SchoolWorcesterMA
| | - Sebastian Zimmer
- Heart Center, Department of Medicine IIUniversity Hospital BonnBonnGermany
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26
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Dunne S, Gibney ER, McGillicuddy FC, Feeney EL. The effects of saturated fat intake from dairy on CVD markers: the role of food matrices. Proc Nutr Soc 2024:1-9. [PMID: 38316603 DOI: 10.1017/s0029665124000132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
CVD is the leading cause of death worldwide, and is commonly associated with modifiable risk factors. Most studies to date examining link between food intake and risk of CVD, have focused on modulation of plasma cholesterol concentrations (total cholesterol (TC), LDL-C). However, recent studies suggest LDL particle size is a more sensitive risk marker for CVD with smaller, dense LDL particles reported as more atherogenic than larger, more buoyant LDL. Although dietary guidelines recommend SFA intake of < 10 % of total energy, this does not consider food source, with recent evidence suggesting differing, sometimes beneficial, lipid responses following consumption of SFA from dairy compared to other food sources. This may be from differences in the physical food matrices, the nutrient content of the foods, and/or how these components interact with each other, described as a 'dairy matrix effect'. Dietary fat not only raises LDL-C, but also HDL cholesterol (HDL-C), associated with reduced CVD risk. HDL particles are complex emulsions of lipids, proteins and microRNAs that exhibit atheroprotective properties. In addition, HDL particles exhibit a very heterogeneous proteomic composition, dependent on a person's disease state - with a more pro-inflammatory proteome evident in patients with established CVD. This review will discuss the evidence to date on the importance of the food matrix in modulating response to dietary SFA and impact on CVD risk factors. A focus on potential biomarker properties of lipoprotein particles beyond cholesterol and current use of such biomarkers in human nutrition research will be considered.
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Affiliation(s)
- Simone Dunne
- Food for Health Ireland, University College Dublin, Dublin 4, Republic of Ireland
- UCD Institute for Food and Health, University College Dublin, Dublin 4, Republic of Ireland
| | - Eileen R Gibney
- Food for Health Ireland, University College Dublin, Dublin 4, Republic of Ireland
- UCD Institute for Food and Health, University College Dublin, Dublin 4, Republic of Ireland
| | - Fiona C McGillicuddy
- UCD Diabetes Complications Research Centre, University College Dublin, Dublin 4, Republic of Ireland
| | - Emma L Feeney
- Food for Health Ireland, University College Dublin, Dublin 4, Republic of Ireland
- UCD Institute for Food and Health, University College Dublin, Dublin 4, Republic of Ireland
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27
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Chen Z, Zhu Q, Li D, Lv Q, Fu G, Ma B, Zhang W. Targeting Nanoplatform for Atherosclerosis Inhibition and Degradation via a Dual-Track Reverse Cholesterol Transport Strategy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306457. [PMID: 37803917 DOI: 10.1002/smll.202306457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/13/2023] [Indexed: 10/08/2023]
Abstract
As a main cause of serious cardiovascular diseases, atherosclerosis is characterized by deposited lipid and cholesterol crystals (CCs), which is considered as a great challenge to the current treatments. In this study, a dual-track reverse cholesterol transport strategy is used to overcome the cumulative CCs in the atherosclerotic lesions via a targeting nanoplatform named as LPLCH. Endowed with the active targeting ability to the plaques, the nanoparticles can be efficiently internalized and achieve a pH-triggered charge conversion for the escape from lysosomes. During this procedure, the liver X receptor (LXR) agonists loaded in nanoparticles are replaced by the deposited lysosomal CCs, leading to a LXR mediated up-regulation of ATP-binding cassette transporte ABCA1/G1 with the local CCs carrying at the same time. Thus, the cumulative CCs are removed in a dual-track way of ABCA1/G1 mediated efflux and nanoparticle-based carrying. The in vivo investigations indicate that LPLCH exhibits a favorable inhibition on the plaque progression and a further reversal of formed lesions when under a healthy diet. And the RNA-sequencing suggests that the cholesterol transport also synergistically activates the anti-inflammation effect. The dual-track reverse cholesterol transport strategy performed by LPLCH delivers an exciting candidate for the effective inhibition and degradation of atherosclerosis.
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Affiliation(s)
- Zhezhe Chen
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Qiongjun Zhu
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Duanbin Li
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Qingbo Lv
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Guosheng Fu
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Boxuan Ma
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
| | - Wenbin Zhang
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, 310016, China
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28
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Chen T, Wu S, Feng L, Long S, Liu Y, Lu W, Chen W, Hong G, Zhou L, Wang F, Luo Y, Zou H. The Association of HDL2b with Metabolic Syndrome Among Normal HDL-C Populations in Southern China. Diabetes Metab Syndr Obes 2024; 17:363-377. [PMID: 38288339 PMCID: PMC10822767 DOI: 10.2147/dmso.s446859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/16/2024] [Indexed: 01/31/2024] Open
Abstract
Background The annual prevalence of metabolic syndrome (MetS) is increasing. Therefore, early screening and recognition of MetS are critical. This study aimed to evaluate the association between high-density lipoprotein (HDL) subclasses and MetS and to examine whether they could serve as early indicators in a Chinese community-based population with normal high-density lipoprotein cholesterol (HDL-C) levels. Methods We used microfluidic chip technology to measure HDL subclasses in 463 people with normal HDL levels in 2018. We assessed how HDL subclasses correlated with and predicted insulin resistance (IR) and metabolic syndrome (MetS), evaluated by homeostatic model insulin resistance index (HOMA-IR) and the 2009 International Diabetes Federation (IDF), the American Heart Association (AHA), and the National Heart, Lung, and Blood Institute (NHLBI) criteria, respectively. We used correlation tests and ROC curves for the analysis. Results The results indicate that there was a negative association between HDL2b% and the risk of IR and MetS in both sexes. Subjects in the highest quartile of HDL2b% had a significantly lower prevalence of IR and MetS than those in the lowest quartile (P<0.01). Correlation analysis between HDL2b% and metabolic risk factors showed that HDL2b% had a stronger association with these factors than HDL-C did in both sexes. ROC curve analysis also showed that HDL2b% had significant diagnostic value for IR and MetS compared to other lipid indicators. Conclusion This study showed that MetS alters the distribution of HDL subclasses even when HDL-C levels are within the normal range. HDL-2b% has better diagnostic value for IR and MetS than HDL-C alone and may be a useful marker for early screening.
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Affiliation(s)
- Tong Chen
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National Regional Key Technology Engineering Laboratory for Medical Ultrasound School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, People’s Republic of China
- Department of Nephrology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, People’s Republic of China
| | - Shiquan Wu
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Ling Feng
- Department of Nephrology, Shenzhen Hospital, Southern Medical University, Shenzhen, People’s Republic of China
| | - SiYu Long
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Yu Liu
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National Regional Key Technology Engineering Laboratory for Medical Ultrasound School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, People’s Republic of China
| | - WenQian Lu
- Department of Medicine, The Chinese University of Hong Kong, Shenzhen, People’s Republic of China
| | - Wenya Chen
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Guoai Hong
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Li Zhou
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Fang Wang
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Yuechan Luo
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Hequn Zou
- Department of Nephrology, South China Hospital of Shenzhen University, Shenzhen, People’s Republic of China
- Department of Nephrology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, People’s Republic of China
- Department of Medicine, The Chinese University of Hong Kong, Shenzhen, People’s Republic of China
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Razavi AC, Jain V, Grandhi GR, Patel P, Karagiannis A, Patel N, Dhindsa DS, Liu C, Desai SR, Almuwaqqat Z, Sun YV, Vaccarino V, Quyyumi AA, Sperling LS, Mehta A. Does Elevated High-Density Lipoprotein Cholesterol Protect Against Cardiovascular Disease? J Clin Endocrinol Metab 2024; 109:321-332. [PMID: 37437107 PMCID: PMC11032254 DOI: 10.1210/clinem/dgad406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 06/15/2023] [Accepted: 07/07/2023] [Indexed: 07/14/2023]
Abstract
High-density lipoprotein (HDL) contributes to reverse cholesterol transport, which is 1 of the main explanations for the described inverse association between HDL-cholesterol (HDL-C) and atherosclerotic cardiovascular disease (ASCVD) risk. However, efforts to therapeutically raise HDL-C levels with niacin, fibrates, or cholesteryl ester transfer protein inhibitors have not demonstrated a reduction in ASCVD events when compared with placebo among individuals treated with statins. Furthermore, mendelian randomization studies suggest that HDL-C is unlikely to be a direct biologic variable impacting ASCVD risk. More recently, observations from well-conducted epidemiologic studies have indicated a nonlinear U-shaped relationship between HDL-C and subclinical atherosclerosis, and that very high HDL-C (≥80 mg/dL in men, ≥100 mg/dL in women) is paradoxically associated with higher all-cause and ASCVD-related mortality. These observations suggest that HDL-C is not a universal protective factor for atherosclerosis. Thus, there are several opportunities for reframing the contribution of HDL-C to ASCVD risk and related clinical calculators. Here, we examine our growing understanding of HDL-C and its role in ASCVD risk assessment, treatment, and prevention. We discuss the biological functions of HDL-C and its normative values in relation to demographics and lifestyle markers. We then summarize original studies that observed a protective association between HDL-C and ASCVD risk and more recent evidence indicating an elevated ASCVD risk at very high HDL-C levels. Through this process, we advance the discussion regarding the future role of HDL-C in ASCVD risk assessment and identify knowledge gaps pertaining to the precise role of HDL-C in atherosclerosis and clinical ASCVD.
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Affiliation(s)
- Alexander C Razavi
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Vardhmaan Jain
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Gowtham R Grandhi
- Virginia Commonwealth University Health Pauley Heart Center, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA
| | - Parth Patel
- Department of Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Angelos Karagiannis
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Nidhi Patel
- Department of Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Devinder S Dhindsa
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Chang Liu
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA 30322, USA
| | - Shivang R Desai
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Zakaria Almuwaqqat
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Yan V Sun
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA 30322, USA
| | - Viola Vaccarino
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA 30322, USA
| | - Arshed A Quyyumi
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Laurence S Sperling
- Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Anurag Mehta
- Virginia Commonwealth University Health Pauley Heart Center, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA
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30
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Uehara Y, Komatsu T, Sasaki K, Abe S, Nakashima S, Yamamoto T, Kim JE, Cho KH. Cuban policosanol improves high-density lipoprotein cholesterol efflux capacity in healthy Japanese subjects. Front Nutr 2024; 10:1297008. [PMID: 38260075 PMCID: PMC10800607 DOI: 10.3389/fnut.2023.1297008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Policosanol supplementation has been reported to increase high-density lipoprotein (HDL)-cholesterol (HDL-C). However, the association between Cuban policosanol supplementation and HDL cholesterol efflux capacity (CEC), an important function of HDL, remains unclear. We performed a lipoprotein analysis investigating 32 Japanese healthy participants (placebo, n = 17 or policosanol supplementation for 12 weeks, n = 15) from a randomized Cuban policosanol clinical trial. First, HDL CEC and HDL-related factors were measured before and after policosanol supplementation. Then, through electron microscopy after ultracentrifugation and high-performance liquid chromatography, HDL morphology and subclass were analyzed, respectively. Finally, the effects of policosanol supplementation regarding HDL function, HDL-related factors, and HDL morphology/component were examined. Cuban policosanol considerably increased the HDL CEC and HDL-C and apolipoprotein A-I (ApoA-I) levels. Furthermore, policosanol supplementation led to larger HDL particles, increased cholesterol content in larger HDL particles, and reduced triglyceride content in smaller HDL particles. In participants with high baseline HDL-C levels, the policosanol effects for HDL CEC are observed. HDL CEC fluctuation induced by policosanol was highly associated with HDL-C and ApoA-I changes. In conclusion, for the first time, we demonstrated that policosanol supplementation increased the HDL CEC in healthy participants.
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Affiliation(s)
- Yoshinari Uehara
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
- Research Institute for Physical Activity, Fukuoka University, Fukuoka, Japan
- Center for Preventive, Anti-aging and Regenerative Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Tomohiro Komatsu
- Research Institute for Physical Activity, Fukuoka University, Fukuoka, Japan
- Center for Preventive, Anti-aging and Regenerative Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Kei Sasaki
- Center for Preventive, Anti-aging and Regenerative Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Satomi Abe
- Research Institute for Physical Activity, Fukuoka University, Fukuoka, Japan
| | - Shihoko Nakashima
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Taiki Yamamoto
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Ji-Eun Kim
- Raydel Research Institute, Medical Innovation Complex, Daegu, Republic of Korea
| | - Kyung-Hyun Cho
- Raydel Research Institute, Medical Innovation Complex, Daegu, Republic of Korea
- LipoLab, Yeungnam University, Gyeongsan, Republic of Korea
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Zeng GG, Lei Q, Jiang WL, Zhang XX, Nie L, Gong X, Zheng K. A new perspective on the current and future development potential of ABCG1. Curr Probl Cardiol 2024; 49:102161. [PMID: 37875209 DOI: 10.1016/j.cpcardiol.2023.102161] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 10/26/2023]
Abstract
ABCG1 is an essential protein involved in the efflux of intracellular cholesterol to the extracellular space, thus playing a critical role in reducing cholesterol accumulation in neighboring tissues. Bibliometric analysis pertains to the interdisciplinary field of quantitative examination of diverse documents using mathematical and statistical techniques. It integrates the investigation of structural and temporal patterns in academic publications with an exploration of subject focus and forms of uncertainty. This research paper examines the historical evolution, current areas of interest, and future development trends of ABCG1 through bibliometric analysis. This study aims to offer readers insights into the research status and emerging trends of ABCG1, thereby assisting researchers in the exciting field to explore novel research avenues. Following rigorous selection, research on ABCG1 has remained highly active over the past two decades. ABCG1 has even started to emerge in previously unrelated fields, such as the field of cancer research. According to the analysis conducted by Citespace, a lot of keywords and influential citations were identified. ABCG1 has been found to establish a connection between cancer and cardiovascular disease, highlighting their interrelationship. This review aims to assist readers who have limited familiarity with ABCG1 research in gaining a rapid understanding of its developmental trajectory. Additionally, it aims to offer researchers potential areas of focus for future studies related to ABCG1.
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Affiliation(s)
- Guang-Gui Zeng
- Affiliated Hengyang Hospital of Hunan Normal University & Hengyang Central Hospital, Hengyang, Hunan 421001, China; Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Qiong Lei
- Hunan Polytechnic of Environment and Biology, Hengyang, Hunan 421001, China
| | - Wan-Li Jiang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Xing-Xing Zhang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Liluo Nie
- Affiliated Hengyang Hospital of Hunan Normal University & Hengyang Central Hospital, Hengyang, Hunan 421001, China
| | - Xianghao Gong
- Affiliated Hengyang Hospital of Hunan Normal University & Hengyang Central Hospital, Hengyang, Hunan 421001, China.
| | - Kang Zheng
- Affiliated Hengyang Hospital of Hunan Normal University & Hengyang Central Hospital, Hengyang, Hunan 421001, China.
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32
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Kotlyarov S. Identification of Important Genes Associated with the Development of Atherosclerosis. Curr Gene Ther 2024; 24:29-45. [PMID: 36999180 DOI: 10.2174/1566523223666230330091241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/06/2022] [Accepted: 01/26/2023] [Indexed: 04/01/2023]
Abstract
Atherosclerosis is one of the most important medical problems due to its prevalence and significant contribution to the structure of temporary and permanent disability and mortality. Atherosclerosis is a complex chain of events occurring in the vascular wall over many years. Disorders of lipid metabolism, inflammation, and impaired hemodynamics are important mechanisms of atherogenesis. A growing body of evidence strengthens the understanding of the role of genetic and epigenetic factors in individual predisposition and development of atherosclerosis and its clinical outcomes. In addition, hemodynamic changes, lipid metabolism abnormalities, and inflammation are closely related and have many overlapping links in regulation. A better study of these mechanisms may improve the quality of diagnosis and management of such patients.
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Affiliation(s)
- Stanislav Kotlyarov
- Department of Nursing, Ryazan State Medical University Named After Academician I.P. Pavlov, Russian Federation
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Sorci-Thomas MG, Hegele RA, Remaley AT. A Century of Milestones and Breakthroughs Related to Low- and High-Density Lipoproteins. Arterioscler Thromb Vasc Biol 2024; 44:7-11. [PMID: 38150515 PMCID: PMC10760802 DOI: 10.1161/atvbaha.123.319482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Affiliation(s)
- Mary G. Sorci-Thomas
- Department of Medicine, Division of Endocrinology and Molecular Medicine, Medical College of Wisconsin, Milwaukee WI, USA
- Pharmacology & Toxicology, Medical College of Wisconsin, Milwaukee WI, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee WI, USA
| | - Robert A. Hegele
- Schulich School of Medicine and Dentistry, Western University, London ON, Canada
| | - Alan T. Remaley
- Laboratory of Lipoprotein Metabolism, Translational Vascular Medicine Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
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34
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Wang Y, Guo M, Tang CK. History and Development of ABCA1. Curr Probl Cardiol 2024; 49:102036. [PMID: 37595859 DOI: 10.1016/j.cpcardiol.2023.102036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 08/20/2023]
Abstract
ATP-binding cassette protein A1 (ABCA1) is a key protein in the transport of intracellular cholesterol to the extracellular and plays an important role in reducing cholesterol accumulation in surrounding tissues. Bibliometric analysis refers to the cross-science of quantitative analysis of a variety of documents by mathematical and statistical methods. It combines an analysis of structural and temporal patterns in scholarly publications with a description of topic concentration and types of uncertainty. This paper analyzes the history, hotspot, and development trend of ABCA1 through bibliometrics. It will provide readers with the research status and development trend of ABCA1 and help the hot research in this field explore new research directions. After screening, the research on ABCA1 is still in a hot phase in the past 20 years. ABCA1 is emerging in previously unrelated disciplines such as cancer. There were 551 keywords and 6888 breakout citations counted by CiteSpace. The relationship between cancer and cardiovascular disease has been linked by ABCA1. This review will guide readers who are not familiar with ABCA1 research to quickly understand the development process of ABCA1 and provide researchers with a possible future research focus on ABCA1.
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Affiliation(s)
- Yang Wang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Min Guo
- Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Chao-Ke Tang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China.
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35
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Chen Y, Zhang F, Sun J, Zhang L. Identifying the natural products in the treatment of atherosclerosis by increasing HDL-C level based on bioinformatics analysis, molecular docking, and in vitro experiment. J Transl Med 2023; 21:920. [PMID: 38115108 PMCID: PMC10729509 DOI: 10.1186/s12967-023-04755-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 11/23/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Previous studies have demonstrated that high-density lipoprotein cholesterol (HDL-C) plays an anti-atherosclerosis role through reverse cholesterol transport. Several studies have validated the efficacy and safety of natural products in treating atherosclerosis (AS). However, the study of raising HDL-C levels through natural products to treat AS still needs to be explored. METHODS The gene sets associated with AS were collected and identified by differential gene analysis and database query. By constructing a protein-protein interaction (PPI) network, the core submodules in the network are screened out. At the same time, by calculating node importance (Nim) in the PPI network of AS disease and combining it with Kyoto Encyclopedia of genes and genomes (KEGG) pathways enrichment analysis, the key target proteins of AS were obtained. Molecular docking is used to screen out small natural drug molecules with potential therapeutic effects. By constructing an in vitro foam cell model, the effects of small molecules on lipid metabolism and key target expression of foam cells were investigated. RESULTS By differential gene analysis, 451 differential genes were obtained, and a total of 313 disease genes were obtained from 6 kind of databases, then 758 AS-related genes were obtained. The enrichment analysis of the KEGG pathway showed that the enhancement of HDL-C level against AS was related to Lipid and atherosclerosis, Cholesterol metabolism, Fluid shear stress and atherosclerosis, PPAR signaling pathway, and other pathways. Then we intersected 31 genes in the core module of the PPI network, the top 30 genes in Nims, and 32 genes in the cholesterol metabolism pathway, and finally found 3 genes. After the above analysis and literature collection, we focused on the following three related gene targets: APOA1, LIPC, and CETP. Molecular docking showed that Genistein has a good binding affinity for APOA1, CETP, and LIPC. In vitro, experiments showed that Genistein can up-regulated APOA1, LIPC, and CETP levels. CONCLUSIONS Based on our research, Genistein may have the effects of regulating HDL-C and anti-atherosclerosis. Its mechanism of action may be related to the regulation of LIPC, CETP, and APOA1 to improve lipid metabolism.
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Affiliation(s)
- Yilin Chen
- Shanghai Innovation Center of Traditional Chinese Medicine Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fengwei Zhang
- Shanghai Innovation Center of Traditional Chinese Medicine Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jijia Sun
- Department of Mathematics and Physics, School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Lei Zhang
- Shanghai Innovation Center of Traditional Chinese Medicine Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Gillard BK, Rosales C, Gotto AM, Pownall HJ. The pathophysiology of excess plasma-free cholesterol. Curr Opin Lipidol 2023; 34:278-286. [PMID: 37732779 PMCID: PMC10624414 DOI: 10.1097/mol.0000000000000899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
PURPOSE OF REVIEW Several large studies have shown increased mortality due to all-causes and to atherosclerotic cardiovascular disease. In most clinical settings, plasma HDL-cholesterol is determined as a sum of free cholesterol and cholesteryl ester, two molecules with vastly different metabolic itineraries. We examine the evidence supporting the concept that the pathological effects of elevations of plasma HDL-cholesterol are due to high levels of the free cholesterol component of HDL-C. RECENT FINDINGS In a small population of humans, a high plasma HDL-cholesterol is associated with increased mortality. Similar observations in the HDL-receptor deficient mouse (Scarb1 -/- ), a preclinical model of elevated HDL-C, suggests that the pathological component of HDL in these patients is an elevated plasma HDL-FC. SUMMARY Collective consideration of the human and mouse data suggests that clinical trials, especially in the setting of high plasma HDL, should measure free cholesterol and cholesteryl esters and not just total cholesterol.
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Affiliation(s)
- Baiba K. Gillard
- Center for Bioenergetics, Houston Methodist, Houston, Texas
- Weill Cornell Medicine, New York, New York, USA
| | - Corina Rosales
- Center for Bioenergetics, Houston Methodist, Houston, Texas
- Weill Cornell Medicine, New York, New York, USA
| | - Antonio M. Gotto
- Center for Bioenergetics, Houston Methodist, Houston, Texas
- Weill Cornell Medicine, New York, New York, USA
| | - Henry J. Pownall
- Center for Bioenergetics, Houston Methodist, Houston, Texas
- Weill Cornell Medicine, New York, New York, USA
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Razavi AC, Mehta A, Jain V, Patel P, Liu C, Patel N, Eisenberg S, Vaccarino V, Isiadinso I, Sperling LS, Quyyumi AA. High-Density Lipoprotein Cholesterol in Atherosclerotic Cardiovascular Disease Risk Assessment: Exploring and Explaining the "U"-Shaped Curve. Curr Cardiol Rep 2023; 25:1725-1733. [PMID: 37971636 PMCID: PMC10898346 DOI: 10.1007/s11886-023-01987-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/19/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE OF REVIEW Review updates for the association of HDL-cholesterol with atherosclerotic cardiovascular disease (ASCVD) and discuss the approach to incorporating HDL-cholesterol within risk assessment. RECENT FINDINGS There is a U-shaped relationship between HDL-cholesterol and ASCVD. Both low HDL-cholesterol (< 40 mg/dL in men, < 50 mg/dL in women) and very-high HDL-cholesterol (≥ 80 mg/dL in men) are associated with a higher risk of all-cause and ASCVD mortality, independent from traditional risk factors. There has been inconsistency for the association between very-high HDL-cholesterol and mortality outcomes in women. It is uncertain whether HDL-cholesterol is a causal ASCVD risk factor, especially due to mixed results from Mendelian randomization studies and the collinearity of HDL-cholesterol with established risk factors, lifestyle behaviors, and socioeconomic status. HDL-cholesterol is a risk factor or risk enhancer in primary prevention and high-risk condition in secondary prevention when either low (men and women) or very-high (men). The contribution of HDL-cholesterol to ASCVD risk calculators should reflect its observed U-shaped association with all-cause and ASCVD mortality.
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Affiliation(s)
- Alexander C Razavi
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Anurag Mehta
- Virginia Commonwealth University Health Pauley Heart Center, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Vardhmaan Jain
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Parth Patel
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Chang Liu
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Nidhi Patel
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Scott Eisenberg
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Viola Vaccarino
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Ijeoma Isiadinso
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Laurence S Sperling
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Arshed A Quyyumi
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA, USA.
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Lu Y, Li B, Wei M, Zhu Q, Gao L, Ma N, Ma X, Yang Q, Tong Z, Lu G, Li W. HDL inhibits pancreatic acinar cell NLRP3 inflammasome activation and protect against acinar cell pyroptosis in acute pancreatitis. Int Immunopharmacol 2023; 125:110950. [PMID: 37890377 DOI: 10.1016/j.intimp.2023.110950] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/03/2023] [Accepted: 09/13/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND AND PURPOSE Recent clinical studies have shown that serum high-density lipoprotein (HDL) levels are correlated with acute pancreatitis (AP) severity. We aimed to investigate the role of HDL in pancreatic necrosis in AP. EXPERIMENTAL APPROACH ApoA-I is the main constitution and function component of HDL. The roles of healthy human-derived HDL and apoA-I mimic peptide D4F were demonstrated in AP models in vivo and in vitro. Constitutive Apoa1 genetic inhibition on AP severity, especially pancreatic necrosis was assessed in both caerulein and sodium taurocholate induced mouse AP models. In addition, constitutive (Casp1-/-) and acinar cell conditional (Pdx1CreNlrp3Δ/Δ and Pdx1CreGsdmdΔ/Δ) mice were used to explore the effects of HDL on acinar cell pyroptosis in AP. KEY RESULTS Apoa1 knockout dramatically aggravated pancreatic necrosis. Human-derived HDL protected against acinar cell death in vivo and in vitro. We found that mimic peptide D4F also protected against AP very well. Constitutive Casp1 or acinar cell-conditional Nlrp3 and Gsdmd genetic inhibition could counteract the protective effects of HDL, implying HDL may exert beneficial effects on AP through inhibiting acinar cell pyroptosis. CONCLUSION AND IMPLICATIONS This work demonstrates the protective role of HDL and apoA-I in AP pathology, potentially driven by the inhibition of NLRP3 inflammasome signaling and acinar cell pyroptosis. Mimic peptides have promise as specific therapies for AP.
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Affiliation(s)
- Yingying Lu
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Southeast University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Baiqiang Li
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Mei Wei
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Qingtian Zhu
- Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368 Hanjiang Media Road, Yangzhou, 225000 Jiangsu, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368 Hanjiang Media Road, Yangzhou, 225000 Jiangsu, China
| | - Lin Gao
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Nan Ma
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Xiaojie Ma
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Qi Yang
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China
| | - Zhihui Tong
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China.
| | - Guotao Lu
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China; Pancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368 Hanjiang Media Road, Yangzhou, 225000 Jiangsu, China; Yangzhou Key Laboratory of Pancreatic Disease, Institute of Digestive Diseases, The Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368 Hanjiang Media Road, Yangzhou, 225000 Jiangsu, China.
| | - Weiqin Li
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Southeast University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China; Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, No. 305 Zhongshan East Road, Nanjing, 210002 Jiangsu, China.
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Hong BV, Zheng JJ, Romo EZ, Agus JK, Tang X, Arnold CD, Adu-Afarwuah S, Lartey A, Okronipa H, Dewey KG, Zivkovic AM. Seasonal Factors Are Associated with Activities of Enzymes Involved in High-Density Lipoprotein Metabolism among Pregnant Females in Ghana. Curr Dev Nutr 2023; 7:102041. [PMID: 38130330 PMCID: PMC10733676 DOI: 10.1016/j.cdnut.2023.102041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/15/2023] [Accepted: 11/19/2023] [Indexed: 12/23/2023] Open
Abstract
Background Small-quantity lipid-based nutrient supplements (SQ-LNS) during pregnancy and postnatally were previously shown to improve high-density lipoprotein (HDL) cholesterol efflux capacity (CEC) and length in the children of supplemented mothers at 18 mo of age in the International Lipid-Based Nutrient Supplements (iLiNS) DYAD trial in Ghana. However, the effects of SQ-LNS on maternal HDL functionality during pregnancy are unknown. Objective The goal of this cross-sectional, secondary outcome analysis was to compare HDL function in mothers supplemented with SQ-LNS vs. iron and folic acid (IFA) during gestation. Methods HDL CEC and the activities of 3 HDL-associated enzymes were analyzed in archived plasma samples (N = 197) from a subsample of females at 36 weeks of gestation enrolled in the iLiNS-DYAD trial in Ghana. Correlations between HDL function and birth outcomes, inflammatory markers C-reactive protein (CRP) and alpha-1-acid glycoprotein (AGP), and the effects of season were explored to determine the influence of these factors on HDL function in this cohort of pregnant females. Results There were no statistically significant differences in HDL CEC, plasma lecithin-cholesterol acyltransferase (LCAT) activity, cholesteryl ester transfer protein (CETP) activity, or phospholipid transfer protein (PLTP) activity between mothers supplemented with SQ-LNS compared with IFA control, and no statistically significant relationships between maternal HDL function and childbirth outcomes. LCAT activity was negatively correlated with plasma AGP (R = -0.19, P = 0.007) and CRP (R = -0.28, P < 0.001), CETP and LCAT activity were higher during the dry season compared to the wet season, and PLTP activity was higher in the wet season compared to the dry season. Conclusions Mothers in Ghana supplemented with SQ-LNS compared with IFA during gestation did not have measurable differences in HDL functionality, and maternal HDL function was not associated with childbirth outcomes. However, seasonal factors and markers of inflammation were associated with HDL function, indicating that these factors had a stronger influence on HDL functionality than SQ-LNS supplementation during pregnancy. Clinical Trial Registry number The study was registered as NCT00970866. https://clinicaltrials.gov/study/NCT00970866.
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Affiliation(s)
- Brian V Hong
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Jack Jingyuan Zheng
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Eduardo Z Romo
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Joanne K Agus
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Xinyu Tang
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Charles D Arnold
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Seth Adu-Afarwuah
- Department of Nutrition and Food Science, University of Ghana, Legon, Ghana
| | - Anna Lartey
- Department of Nutrition and Food Science, University of Ghana, Legon, Ghana
| | - Harriet Okronipa
- Department of Nutritional Sciences, Oklahoma State University, Stillwater, OK, United States
| | - Kathryn G Dewey
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Angela M Zivkovic
- Department of Nutrition, University of California, Davis, Davis, CA, United States
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Costacou T, Vaisar T, Miller RG, Davidson WS, Heinecke JW, Orchard TJ, Bornfeldt KE. HDL Particle Concentration and Size Predict Incident Coronary Artery Disease Events in People with Type 1 Diabetes. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.06.23298165. [PMID: 37986833 PMCID: PMC10659494 DOI: 10.1101/2023.11.06.23298165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Background Cholesterol efflux capacity (CEC) negatively correlates with cardiovascular disease risk. Small HDL particles account almost quantitively for CEC, perhaps mediated through efflux of outer leaflet plasma membrane phospholipids by ABCA1. People with type 1 diabetes (T1D) are at increased risk of coronary artery disease (CAD) despite normal levels of HDL-cholesterol (HDL-C). We therefore tested the hypotheses that small HDL particles (HDL-P)-rather than HDL-C levels-predict incident CAD in T1D. Methods Incident CAD (CAD death, myocardial infarction, and/or coronary revascularization) was determined in a cohort of 550 participants with childhood-onset T1D. HDL-P was quantified by calibrated ion mobility analysis. CEC and phospholipid efflux were quantified with validated assays. Results During a median follow-up of 26 years, 36.5% of the participants developed incident CAD. In multivariable Cox models, levels of HDL-C and apolipoprotein A-I (APOA1) did not predict CAD risk. In contrast, extra-small HDL particle levels strongly and negatively predicted risk (hazard ratio [HR]=0.25, 95% confidence interval [CI]=0.13-0.49). An increased concentration of total HDL particles (T-HDL-P) (HR=0.87, CI=0.82-0.92) and three other HDL sizes were weaker predictors of risk: small HDL (HR=0.80, 0.65-0.98), medium HDL (HR=0.78, CI=0.70-0.87) and large HDL (HR=0.72, CI=0.59-0.89). Although CEC negatively associated with incident CAD, that association disappeared after the model was adjusted for T-HDL-P. Isolated small HDLs strongly promoted ABCA1-dependent efflux of membrane outer leaflet phospholipids. Conclusions Low concentrations of T-HDL-P and all four sizes of HDL subpopulations predicted incident CAD independently of HDL-C, APOA1, and other common CVD risk factors. Extra-small HDL was a much stronger predictor of risk than the other HDLs. Our data are consistent with the proposal that small HDLs play a critical role in cardioprotection in T1D, which might be mediated by macrophage plasma membrane outer leaflet phospholipid export and cholesterol efflux by the ABCA1 pathway.
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Affiliation(s)
- Tina Costacou
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15261
| | - Tomas Vaisar
- Department of Medicine, University of Washington, Seattle, WA 98109
| | - Rachel G. Miller
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15261
| | - W. Sean Davidson
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, 45237
| | - Jay W. Heinecke
- Department of Medicine, University of Washington, Seattle, WA 98109
| | - Trevor J. Orchard
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15261
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He Y, Pavanello C, Hutchins PM, Tang C, Pourmousa M, Vaisar T, Song HD, Pastor RW, Remaley AT, Goldberg IJ, Costacou T, Davidson WS, Bornfeldt KE, Calabresi L, Segrest JP, Heinecke JW. Flipped C-Terminal Ends of APOA1 Promote ABCA1-dependent Cholesterol Efflux by Small HDLs. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.03.23297986. [PMID: 37961344 PMCID: PMC10635269 DOI: 10.1101/2023.11.03.23297986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Background Cholesterol efflux capacity (CEC) predicts cardiovascular disease (CVD) independently of HDL cholesterol (HDL-C) levels. Isolated small HDL particles are potent promoters of macrophage CEC by the ABCA1 pathway, but the underlying mechanisms are unclear. Methods We used model system studies of reconstituted HDL and plasma from control and lecithin-cholesterol acyltransferase (LCAT)-deficient subjects to investigate the relationships among the sizes of HDL particles, the structure of APOA1 in the different particles, and the CECs of plasma and isolated HDLs. Results We quantified macrophage and ABCA1 CEC of four distinct sizes of reconstituted HDL (r-HDL). CEC increased as particle size decreased. MS/MS analysis of chemically crosslinked peptides and molecular dynamics simulations of APOA1 (HDL's major protein) indicated that the mobility of that protein's C-terminus was markedly higher and flipped off the surface in the smallest particles. To explore the physiological relevance of the model system studies, we isolated HDL from LCAT-deficient subjects, whose small HDLs-like r-HDLs-are discoidal and composed of APOA1, cholesterol, and phospholipid. Despite their very low plasma levels of HDL particles, these subjects had normal CEC. In both the LCAT-deficient subjects and control subjects, the CEC of isolated extra-small HDL (a mixture of extra-small and small HDL by calibrated ion mobility analysis) was 3-5-fold greater than that of the larger sizes of isolated HDL. Incubating LCAT-deficient plasma and control plasma with human LCAT converted extra-small and small HDL particles into larger particles, and it markedly inhibited CEC. Conclusions We present a mechanism for the enhanced CEC of small HDLs. In smaller particles, the C-termini of the two antiparallel molecules of APOA1 are flipped off the lipid surface of HDL. This extended conformation allows them to engage with ABCA1. In contrast, the C-termini of larger HDLs are unable to interact productively with ABCA1 because they form a helical bundle that strongly adheres to the lipid on the particle. Enhanced CEC, as seen with the smaller particles, predicts decreased CVD risk. Thus, extra-small and small HDLs may be key mediators and indicators of HDL's cardioprotective effects.
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Affiliation(s)
- Yi He
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Chiara Pavanello
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Patrick M Hutchins
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Chongren Tang
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Mohsen Pourmousa
- Laboratory of Computational Biology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892
| | - Tomas Vaisar
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Hyun D Song
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37240, USA
| | - Richard W Pastor
- Laboratory of Computational Biology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892
| | - Alan T Remaley
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, MD 20892
| | - Ira J Goldberg
- Department of Medicine, New York University, New York, NY, 10016, USA
| | - Tina Costacou
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, 15261, USA
| | - W Sean Davidson
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, 45237, USA
| | - Karin E Bornfeldt
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Laura Calabresi
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Jere P Segrest
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37240, USA
| | - Jay W Heinecke
- Department of Medicine, University of Washington, Seattle, WA, 98109, USA
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Doi T, Langsted A, Nordestgaard BG. Lipoproteins, Cholesterol, and Atherosclerotic Cardiovascular Disease in East Asians and Europeans. J Atheroscler Thromb 2023; 30:1525-1546. [PMID: 37704428 PMCID: PMC10627775 DOI: 10.5551/jat.rv22013] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 08/03/2023] [Indexed: 09/15/2023] Open
Abstract
One fifth of the world population live in East Asia comprising Japan, Korea, and China where ischemic heart disease, a major component of atherosclerotic cardiovascular disease (ASCVD), is the second most frequent cause of death. Each of low-density lipoproteins (LDL), remnant lipoproteins, and lipoprotein(a), summarized as non-high-density lipoproteins (non-HDL) or apolipoprotein B (apoB) containing lipoproteins, causes ASCVD. However, a significant proportion of the evidence on lipoproteins and lipoprotein cholesterol with risk of ASCVD came from White people mainly living in Europe and North America and not from people living in East Asia or of East Asian descent. With a unique biological, geohistorical, and social background in this world region, East Asians have distinctive characteristics that might have potential impact on the association of lipoproteins and lipoprotein cholesterol with risk of ASCVD. Considering the movement across national borders in the World, understanding of lipoprotein and lipoprotein cholesterol evidence on ASCVD in East Asia is important for both East Asian and non-East Asian populations wherever they live in the World.In this review, we introduce the biological features of lipoproteins and lipoprotein cholesterol and the evidence for their association with risk of ASCVD in East Asian and European populations. We also provide an overview of guideline recommendations for prevention of ASCVD in these two different world regions. Finally, specific preventive strategies and future perspectives are touched upon.
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Affiliation(s)
- Takahito Doi
- Department of Clinical Biochemistry, Copenhagen University Hospital . Herlev Gentofte, Herlev, Denmark
- The Copenhagen General Population Study, Copenhagen University Hospital . Herlev Gentofte, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anne Langsted
- Department of Clinical Biochemistry, Copenhagen University Hospital . Herlev Gentofte, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Biochemistry, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Børge G. Nordestgaard
- Department of Clinical Biochemistry, Copenhagen University Hospital . Herlev Gentofte, Herlev, Denmark
- The Copenhagen General Population Study, Copenhagen University Hospital . Herlev Gentofte, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Gangwar A, Deodhar SS, Saldanha S, Melander O, Abbasi F, Pearce RW, Collier TS, McPhaul MJ, Furtado JD, Sacks FM, Merrill NJ, McDermott JE, Melchior JT, Rohatgi A. Proteomic Determinants of Variation in Cholesterol Efflux: Observations from the Dallas Heart Study. Int J Mol Sci 2023; 24:15526. [PMID: 37958510 PMCID: PMC10648649 DOI: 10.3390/ijms242115526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
High-density lipoproteins (HDLs) are promising targets for predicting and treating atherosclerotic cardiovascular disease (ASCVD), as they mediate removal of excess cholesterol from lipid-laden macrophages that accumulate in the vasculature. This functional property of HDLs, termed cholesterol efflux capacity (CEC), is inversely associated with ASCVD. HDLs are compositionally diverse, associating with >250 different proteins, but their relative contribution to CEC remains poorly understood. Our goal was to identify and define key HDL-associated proteins that modulate CEC in humans. The proteomic signature of plasma HDL was quantified in 36 individuals in the multi-ethnic population-based Dallas Heart Study (DHS) cohort that exhibited persistent extremely high (>=90th%) or extremely low CEC (<=10th%) over 15 years. Levels of apolipoprotein (Apo)A-I associated ApoC-II, ApoC-III, and ApoA-IV were differentially correlated with CEC in high (r = 0.49, 0.41, and -0.21 respectively) and low (r = -0.46, -0.41, and 0.66 respectively) CEC groups (p for heterogeneity (pHet) = 0.03, 0.04, and 0.003 respectively). Further, we observed that levels of ApoA-I with ApoC-III, complement C3 (CO3), ApoE, and plasminogen (PLMG) were inversely associated with CEC in individuals within the low CEC group (r = -0.11 to -0.25 for subspecies with these proteins vs. r = 0.58 to 0.65 for subspecies lacking these proteins; p < 0.05 for heterogeneity). These findings suggest that enrichment of specific proteins on HDLs and, thus, different subspecies of HDLs, differentially modulate the removal of cholesterol from the vasculature.
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Affiliation(s)
- Anamika Gangwar
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (A.G.); (S.S.D.); (S.S.)
| | - Sneha S. Deodhar
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (A.G.); (S.S.D.); (S.S.)
| | - Suzanne Saldanha
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (A.G.); (S.S.D.); (S.S.)
| | - Olle Melander
- Department of Clinical Sciences, Lund University, 221 00 Malmö, Sweden;
| | - Fahim Abbasi
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA;
| | - Ryan W. Pearce
- Quest Diagnostics Cardiometabolic Center of Excellence, Cleveland HeartLab, Cleveland, OH 44103, USA; (R.W.P.); (T.S.C.)
| | - Timothy S. Collier
- Quest Diagnostics Cardiometabolic Center of Excellence, Cleveland HeartLab, Cleveland, OH 44103, USA; (R.W.P.); (T.S.C.)
| | - Michael J. McPhaul
- Quest Diagnostics Nichols Institute, San Juan Capistrano, CA 92675, USA;
| | - Jeremy D. Furtado
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.D.F.); (F.M.S.)
- Biogen Inc., Cambridge, MA 02115, USA
| | - Frank M. Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.D.F.); (F.M.S.)
| | - Nathaniel J. Merrill
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA; (N.J.M.); (J.E.M.); (J.T.M.)
| | - Jason E. McDermott
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA; (N.J.M.); (J.E.M.); (J.T.M.)
| | - John T. Melchior
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USA; (N.J.M.); (J.E.M.); (J.T.M.)
- Center for Lipid and Arteriosclerosis Science, Department of Pathology and Laboratory Medicine, University of Cincinnati, Cincinnati, OH 45237, USA
- Department of Neurology, Oregon Health and Science University, Portland, OR 97239, USA
| | - Anand Rohatgi
- Department of Internal Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (A.G.); (S.S.D.); (S.S.)
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Nagesh PT, Nishi H, Rawal S, Zahr T, Miano JM, Sorci-Thomas M, Xu H, Akbar N, Choudhury RP, Misra A, Fisher EA. HDL regulates TGFß-receptor lipid raft partitioning, restoring contractile features of cholesterol-loaded vascular smooth muscle cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.19.562786. [PMID: 37905061 PMCID: PMC10614922 DOI: 10.1101/2023.10.19.562786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Background Cholesterol-loading of mouse aortic vascular smooth muscle cells (mVSMCs) downregulates miR-143/145, a master regulator of the contractile state downstream of TGFβ signaling. In vitro, this results in transitioning from a contractile mVSMC to a macrophage-like state. This process likely occurs in vivo based on studies in mouse and human atherosclerotic plaques. Objectives To test whether cholesterol-loading reduces VSMC TGFβ signaling and if cholesterol efflux will restore signaling and the contractile state in vitro and in vivo. Methods Human coronary artery (h)VSMCs were cholesterol-loaded, then treated with HDL (to promote cholesterol efflux). For in vivo studies, partial conditional deletion of Tgfβr2 in lineage-traced VSMC mice was induced. Mice wild-type for VSMC Tgfβr2 or partially deficient (Tgfβr2+/-) were made hypercholesterolemic to establish atherosclerosis. Mice were then treated with apoA1 (which forms HDL). Results Cholesterol-loading of hVSMCs downregulated TGFβ signaling and contractile gene expression; macrophage markers were induced. TGFβ signaling positively regulated miR-143/145 expression, increasing Acta2 expression and suppressing KLF4. Cholesterol-loading localized TGFβ receptors into lipid rafts, with consequent TGFβ signaling downregulation. Notably, in cholesterol-loaded hVSMCs HDL particles displaced receptors from lipid rafts and increased TGFβ signaling, resulting in enhanced miR-145 expression and decreased KLF4-dependent macrophage features. ApoA1 infusion into Tgfβr2+/- mice restored Acta2 expression and decreased macrophage-marker expression in plaque VSMCs, with evidence of increased TGFβ signaling. Conclusions Cholesterol suppresses TGFβ signaling and the contractile state in hVSMC through partitioning of TGFβ receptors into lipid rafts. These changes can be reversed by promotion of cholesterol efflux, consistent with evidence in vivo.
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Affiliation(s)
- Prashanth Thevkar Nagesh
- Department of Medicine, Division of Cardiology, and Cardiovascular Research Center, NYU Grossman School of Medicine, New York, NY, United States of America
- Department of Microbiology, NYU Grossman School of Medicine, New York, NY, United States of America
| | - Hitoo Nishi
- Department of Medicine, Division of Cardiology, and Cardiovascular Research Center, NYU Grossman School of Medicine, New York, NY, United States of America
| | - Shruti Rawal
- Department of Medicine, Division of Cardiology, and Cardiovascular Research Center, NYU Grossman School of Medicine, New York, NY, United States of America
| | - Tarik Zahr
- Department of Medicine, Division of Cardiology, and Cardiovascular Research Center, NYU Grossman School of Medicine, New York, NY, United States of America
| | - Joseph M Miano
- Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, Georgia 30912
| | - Mary Sorci-Thomas
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Hao Xu
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Naveed Akbar
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom; Oxford University Hospitals, NHS Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Robin P Choudhury
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom; Oxford University Hospitals, NHS Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Ashish Misra
- Heart Research Institute, Sydney, NSW, Australia
- Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Edward A Fisher
- Department of Medicine, Division of Cardiology, and Cardiovascular Research Center, NYU Grossman School of Medicine, New York, NY, United States of America
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Hong BV, Zheng J, Zivkovic AM. HDL Function across the Lifespan: From Childhood, to Pregnancy, to Old Age. Int J Mol Sci 2023; 24:15305. [PMID: 37894984 PMCID: PMC10607703 DOI: 10.3390/ijms242015305] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
The function of high-density lipoprotein (HDL) particles has emerged as a promising therapeutic target and the measurement of HDL function is a promising diagnostic across several disease states. The vast majority of research on HDL functional biology has focused on adult participants with underlying chronic diseases, whereas limited research has investigated the role of HDL in childhood, pregnancy, and old age. Yet, it is apparent that functional HDL is essential at all life stages for maintaining health. In this review, we discuss current data regarding the role of HDL during childhood, pregnancy and in the elderly, how disturbances in HDL may lead to adverse health outcomes, and knowledge gaps in the role of HDL across these life stages.
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Affiliation(s)
| | | | - Angela M. Zivkovic
- Department of Nutrition, University of California-Davis, Davis, CA 95616, USA; (B.V.H.); (J.Z.)
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Li J, Long L, Zhang H, Zhang J, Abulimiti A, Abulajiang N, Lu Q, Yan W, Nguyen TN, Cai X. Impact of lipid profiles on parenchymal hemorrhage and early outcome after mechanical thrombectomy. Ann Clin Transl Neurol 2023; 10:1714-1724. [PMID: 37533211 PMCID: PMC10578899 DOI: 10.1002/acn3.51861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/12/2023] [Accepted: 07/13/2023] [Indexed: 08/04/2023] Open
Abstract
OBJECTIVE We aimed to investigate the association of lipid parameters with parenchymal hemorrhage (PH) and early neurological improvement (ENI) after mechanical thrombectomy (MT) in stroke patients. METHODS We retrospectively analyzed consecutive patients who underwent MT between January 2019 and February 2022 at a tertiary stroke center. PH was diagnosed and classified as PH-1 and PH-2 according to the European Cooperative Acute Stroke Study definition. ENI was defined as a decrease in the National Institutes of Health Stroke Scale (NIHSS) score by ≥8 or an NIHSS score of ≤1 at 24 h after MT. RESULTS Among 155 patients, PH occurred in 41 (26.5%) patients, and 34 (21.9%) patients achieved ENI. In multivariate analysis, lower triglyceride to high-density lipoprotein cholesterol ratio (TG/HDL-C) value (OR = 0.51; 95% CI 0.30-0.89; p = 0.017) and higher HDL-C level (OR = 5.83; 95% CI 1.26-26.99; p = 0.024) were independently associated with PH. The combination of TG <0.77 mmol/L and HDL-C ≥ 0.85 mmol/L was the strongest predictor of PH (OR = 10.73; 95% CI 2.89-39.87; p < 0.001). A low HDL-C level was an independent predictor of ENI (OR 0.13; 95% CI 0.02-0.95; p = 0.045), and PH partially accounts for the failure of ENI in patients with higher HDL-C levels (estimate: -0.05; 95% CI: -0.11 to -0.01; p = 0.016). INTERPRETATION The combination of lower TG level and higher HDL-C level can predict PH after MT. Postprocedural PH partially accounts for the failure of ENI in patients with higher HDL-C levels. Further studies into the pathophysiological mechanisms underlying this observation are of interest.
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Affiliation(s)
- Jie Li
- Department of NeurologyThe Sixth Affiliated Hospital, Sun Yat‐Sen UniversityGuangzhouChina
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
- Biomedical Innovation CenterThe Sixth Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Ling Long
- Department of NeurologyThe Third Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
| | - Heng Zhang
- Department of NeurologyThe Sixth Affiliated Hospital, Sun Yat‐Sen UniversityGuangzhouChina
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
- Biomedical Innovation CenterThe Sixth Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Junliu Zhang
- Department of NeurologyThe Sixth Affiliated Hospital, Sun Yat‐Sen UniversityGuangzhouChina
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
- Biomedical Innovation CenterThe Sixth Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Adilijiang Abulimiti
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
| | - Nuerbiya Abulajiang
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
| | - Qingbo Lu
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
| | - Wei Yan
- Department of NeurologyThe First People's Hospital of Kashi PrefectureKashiChina
| | - Thanh N. Nguyen
- Department of Neurology, Radiology, Boston Medical CenterBoston University Chobanian and Avedisian School of MedicineBostonMassachusettsUSA
| | - Xiaodong Cai
- Department of NeurologyThe Sixth Affiliated Hospital, Sun Yat‐Sen UniversityGuangzhouChina
- Biomedical Innovation CenterThe Sixth Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
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Teague HL, Li H, Berg AR, Hong C, Petrole RF, O'Hagan R, Florida EM, Keel A, Rodante J, Kapoor P, Gonzalez-Cantero A, Sorokin AV, Joshi A, Patel N, Gelfand JM, Playford MP, Mehta NN. The Relationship between Circulating APOA-1 and Atherosclerosis Initiation and Progression in Psoriasis. J Invest Dermatol 2023; 143:1947-1954.e4. [PMID: 37088280 DOI: 10.1016/j.jid.2023.01.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/23/2022] [Accepted: 01/16/2023] [Indexed: 04/25/2023]
Abstract
APOA-1 is central to the high-density lipoprotein function of reverse cholesterol transport measured by cholesterol efflux capacity. Psoriasis is a systemic inflammatory disease associated with poor cholesterol efflux capacity and accelerated noncalcified coronary burden (NCB) as measured by coronary computed tomographic angiography. In this study, we characterized the relationship between APOA-1, cholesterol efflux capacity, and progression of NCB over 4 years. Consecutively recruited participants with psoriasis underwent coronary computed tomographic angiography for NCB quantification (Medis QAngio, Leiden, The Netherlands) at baseline (n = 310) and at four years (n = 124). Blood was assessed for cardiometabolic biomarkers. The lowest quartile of APOA-1 was associated with cardiometabolic blood markers (insulin, homeostatic model assessment for insulin resistance, and cholesterol efflux capacity) and higher NCB (P < 0.001). The low APOA-1 quartile had higher NCB at 4 years (β = -0.36, P = 0.02) in fully adjusted models. Finally, a 10-unit decrease of APOA-1 was associated with a 16% increase in NCB progression over 4 years (OR = 0.83, 95% confidence interval = 0.70-0.99, P = 0.04). In addition to being associated with cardiometabolic disease, low APOA-1 was associated with more NCB over time. These findings show that low APOA-1 is correlated with initiation and progression of coronary artery disease and may have clinical utility in identifying high-risk populations for development of cardiovascular disease.
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Affiliation(s)
- Heather L Teague
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Haiou Li
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Alexander R Berg
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Christin Hong
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Rylee F Petrole
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ross O'Hagan
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elizabeth M Florida
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Andrew Keel
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Justin Rodante
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Promita Kapoor
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Alvaro Gonzalez-Cantero
- Dermatology Service, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medicine Department, Faculty of Medicine, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain; Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain
| | - Alexander V Sorokin
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Aditya Joshi
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA; Division of Cardiology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Section of Advanced Heart Failure and Transplant Cardiology, Division of Cardiology, University of Washington Medical Center - Montlake, Seattle, Washington, USA
| | - Nidhi Patel
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Joel M Gelfand
- Department of Dermatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Martin P Playford
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Nehal N Mehta
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA.
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Urbain F, Ponnaiah M, Ichou F, Lhomme M, Materne C, Galier S, Haroche J, Frisdal E, Mathian A, Durand H, Pha M, Hie M, Kontush A, Cluzel P, Lesnik P, Amoura Z, Guerin M, Cohen Aubart F, Le Goff W. Impaired metabolism predicts coronary artery calcification in women with systemic lupus erythematosus. EBioMedicine 2023; 96:104802. [PMID: 37725854 PMCID: PMC10518349 DOI: 10.1016/j.ebiom.2023.104802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 08/23/2023] [Accepted: 09/03/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Patients with systemic lupus erythematosus (SLE) exhibit a high risk for cardiovascular diseases (CVD) which is not fully explained by the classical Framingham risk factors. SLE is characterized by major metabolic alterations which can contribute to the elevated prevalence of CVD. METHODS A comprehensive analysis of the circulating metabolome and lipidome was conducted in a large cohort of 211 women with SLE who underwent a multi-detector computed tomography scan for quantification of coronary artery calcium (CAC), a robust predictor of coronary heart disease (CHD). FINDINGS Beyond traditional risk factors, including age and hypertension, disease activity and duration were independent risk factors for developing CAC in women with SLE. The presence of coronary calcium was associated with major alterations of circulating lipidome dominated by an elevated abundance of ceramides with very long chain fatty acids. Alterations in multiple metabolic pathways, including purine, arginine and proline metabolism, and microbiota-derived metabolites, were also associated with CAC in women with SLE. Logistic regression with bootstrapping of lipidomic and metabolomic variables were used to develop prognostic scores. Strikingly, combining metabolic and lipidomic variables with clinical and biological parameters markedly improved the prediction (area under the curve: 0.887, p < 0.001) of the presence of coronary calcium in women with SLE. INTERPRETATION The present study uncovers the contribution of disturbed metabolism to the presence of coronary artery calcium and the associated risk of CHD in SLE. Identification of novel lipid and metabolite biomarkers may help stratifying patients for reducing CVD morbidity and mortality in SLE. FUNDING INSERM and Sorbonne Université.
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Affiliation(s)
- Fanny Urbain
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France
| | - Maharajah Ponnaiah
- Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), ICAN I/O Data Science (MPo), ICAN Omics (FI and ML), 75013, Paris, France
| | - Farid Ichou
- Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), ICAN I/O Data Science (MPo), ICAN Omics (FI and ML), 75013, Paris, France
| | - Marie Lhomme
- Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), ICAN I/O Data Science (MPo), ICAN Omics (FI and ML), 75013, Paris, France
| | - Clément Materne
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Sophie Galier
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Julien Haroche
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France
| | - Eric Frisdal
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Alexis Mathian
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France
| | - Herve Durand
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Micheline Pha
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France
| | - Miguel Hie
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France
| | - Anatol Kontush
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Philippe Cluzel
- Cardiovascular and Interventional Radiology Department, Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, Paris, F-75013, France
| | - Philippe Lesnik
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Zahir Amoura
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France; Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), 75013, Paris, France
| | - Maryse Guerin
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France
| | - Fleur Cohen Aubart
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Centre de Référence pour le Lupus, le Syndrome des Anti-phospholipides et Autres Maladies Auto-immunes Rares, Service de Médecine Interne 2, Paris, France.
| | - Wilfried Le Goff
- Sorbonne Université, INSERM, Foundation for Innovation in Cardiometabolism and Nutrition (IHU ICAN), UMR_S1166, F-75013, Paris, France.
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Sato M, Neufeld EB, Playford MP, Lei Y, Sorokin AV, Aponte AM, Freeman LA, Gordon SM, Dey AK, Jeiran K, Hamasaki M, Sampson ML, Shamburek RD, Tang J, Chen MY, Kotani K, Anderson JL, Dullaart RP, Mehta NN, Tietge UJ, Remaley AT. Cell-free, high-density lipoprotein-specific phospholipid efflux assay predicts incident cardiovascular disease. J Clin Invest 2023; 133:e165370. [PMID: 37471145 PMCID: PMC10503808 DOI: 10.1172/jci165370] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 07/18/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUNDCellular cholesterol efflux capacity (CEC) is a better predictor of cardiovascular disease (CVD) events than HDL-cholesterol (HDL-C) but is not suitable as a routine clinical assay.METHODSWe developed an HDL-specific phospholipid efflux (HDL-SPE) assay to assess HDL functionality based on whole plasma HDL apolipoprotein-mediated solubilization of fluorescent phosphatidylethanolamine from artificial lipid donor particles. We first assessed the association of HDL-SPE with prevalent coronary artery disease (CAD): study I included NIH severe-CAD (n = 50) and non-CAD (n = 50) participants, who were frequency matched for sex, BMI, type 2 diabetes mellitus, and smoking; study II included Japanese CAD (n = 70) and non-CAD (n = 154) participants. We also examined the association of HDL-SPE with incident CVD events in the Prevention of Renal and Vascular End-stage Disease (PREVEND) study comparing 340 patients with 340 controls individually matched for age, sex, smoking, and HDL-C levels.RESULTSReceiver operating characteristic curves revealed stronger associations of HDL-SPE with prevalent CAD. The AUCs in study I were as follows: HDL-SPE, 0.68; apolipoprotein A-I (apoA-I), 0.62; HDL-C, 0.63; and CEC, 0.52. The AUCs in study II were as follows: HDL-SPE, 0.83; apoA-I, 0.64; and HDL-C, 0.53. Also longitudinally, HDL-SPE was significantly associated with incident CVD events independent of traditional risk factors with ORs below 0.2 per SD increment in the PREVEND study (P < 0.001).CONCLUSIONHDL-SPE could serve as a routine clinical assay for improving CVD risk assessment and drug discovery.TRIAL REGISTRATIONClinicalTrials.gov NCT01621594.FUNDINGNHLBI Intramural Research Program, NIH (HL006095-06).
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Affiliation(s)
- Masaki Sato
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
- Division of Community and Family Medicine and Department of Clinical Laboratory Medicine, Jichi Medical University, Shimotsuke-City, Tochigi, Japan
- Biochemical Research Laboratory II, Eiken Chemical Co., Ltd., Shimotsuga-gun, Tochigi, Japan
| | - Edward B. Neufeld
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
| | - Martin P. Playford
- Section of Inflammation and Cardiometabolic Diseases, NHLBI, NIH, Bethesda, Maryland, USA
| | - Yu Lei
- Division of Clinical Chemistry, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
| | - Alexander V. Sorokin
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
- Section of Inflammation and Cardiometabolic Diseases, NHLBI, NIH, Bethesda, Maryland, USA
| | - Angel M. Aponte
- Proteomics Core Facility, NHLBI, NIH, Bethesda, Maryland, USA
| | - Lita A. Freeman
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
| | - Scott M. Gordon
- Saha Cardiovascular Research Center and Department of Physiology, University of Kentucky, Lexington, Kentucky, USA
| | - Amit K. Dey
- Section of Inflammation and Cardiometabolic Diseases, NHLBI, NIH, Bethesda, Maryland, USA
| | - Kianoush Jeiran
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
| | - Masato Hamasaki
- Division of Community and Family Medicine and Department of Clinical Laboratory Medicine, Jichi Medical University, Shimotsuke-City, Tochigi, Japan
- Biochemical Research Laboratory II, Eiken Chemical Co., Ltd., Shimotsuga-gun, Tochigi, Japan
| | | | - Robert D. Shamburek
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
| | - Jingrong Tang
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
| | - Marcus Y. Chen
- Laboratory of Cardiovascular CT, NHLBI, NIH, Bethesda, Maryland, USA
| | - Kazuhiko Kotani
- Division of Community and Family Medicine and Department of Clinical Laboratory Medicine, Jichi Medical University, Shimotsuke-City, Tochigi, Japan
| | - Josephine L.C. Anderson
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Robin P.F. Dullaart
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Nehal N. Mehta
- Section of Inflammation and Cardiometabolic Diseases, NHLBI, NIH, Bethesda, Maryland, USA
| | - Uwe J.F. Tietge
- Division of Clinical Chemistry, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
- Clinical Chemistry, Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
| | - Alan T. Remaley
- Lipoprotein Metabolism Laboratory, National Heart, Lung, and Blood Institute (NHLBI), NIH, Bethesda, Maryland, USA
- The NIH Clinical Center and
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50
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Kim J, Noh W, Kim A, Choi Y, Kim YS. The Effect of Fenugreek in Type 2 Diabetes and Prediabetes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Int J Mol Sci 2023; 24:13999. [PMID: 37762302 PMCID: PMC10531284 DOI: 10.3390/ijms241813999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Fenugreek is a widely used herbal medicine as a complementary therapy for diabetes mellitus. Lots of clinical trials have proved its beneficial effect on glycemic control parameters and lipid profiles. Thus, we conducted a systematic review and meta-analysis to evaluate the effectiveness and safety of fenugreek as a treatment for type 2 diabetes mellitus. We searched PubMed, Embase, Cochrane, China Knowledge Resource Integrated Database (CNKI), Korean studies Information Service System (KISS), Research Information Sharing Service (RISS), and ScienceON to select RCTs which used fenugreek targeting hyperglycemia with a control group. We used either a random effect model or a fixed model in a meta-analysis of Fasting blood glucose (FBG), 2 h plasma glucose during a 75 g oral glucose tolerance test (OGTT) (2-hPG), homeostatic model assessment for insulin resistance (HOMA-IR), glycosylated hemoglobin (HbA1c)/total cholesterol (TC), triglyceride (TG), high density lipoprotein (HDL-C), low density lipoprotein (LDL-C), body mass index (BMI). After screening, a total of 10 studies (706 participants) remained. Fenugreek significantly reduced FBG, 2-hPG, and HbA1c, but it did not significantly decrease HOMA-IR. Moreover, it significantly improved TC, TG, and HDL-C, while there were no significant differences in LDL-C and BMI. Hepatic or renal toxicity was not observed, and there were no severe adverse events associated with fenugreek despite mild gastrointestinal side effects in some studies. In conclusion, fenugreek improves overall glycemic control parameters and lipid profile safely.
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Affiliation(s)
- Jiwon Kim
- College of Korean Medicine, Woosuk University, Jeonju 54986, Republic of Korea; (J.K.); (W.N.); (A.K.)
| | - Woojeong Noh
- College of Korean Medicine, Woosuk University, Jeonju 54986, Republic of Korea; (J.K.); (W.N.); (A.K.)
| | - Ahrim Kim
- College of Korean Medicine, Woosuk University, Jeonju 54986, Republic of Korea; (J.K.); (W.N.); (A.K.)
| | - Yoomin Choi
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Woosuk University, Jeonju 54986, Republic of Korea;
| | - Young-Sik Kim
- Department of Herbology, College of Korean Medicine, Woosuk University, Jeonju 54986, Republic of Korea
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