1
|
Zhang J, Wang P, Li T, Liu W, Shi T, Wang M, Kong W, Huang X, Aihemaijiang K, Ding Y, Gao F, Kang X. Association between human herpesvirus 8 and lipid profile in northwest China: A cross-sectional study. J Med Virol 2024; 96:e29794. [PMID: 39101375 DOI: 10.1002/jmv.29794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/08/2024] [Accepted: 07/02/2024] [Indexed: 08/06/2024]
Abstract
Human herpesvirus 8 (HHV-8) infection shows obvious regional and ethnic differences. Although studies have shown that these differences may be associated with lipid metabolism, to date, no large-scale studies have explored this. This study explored the seropositivity rate of HHV-8 among 2516 residents from 10 regions of northwest China and then the correlates of HHV-8 infection with lipid profile. The HHV-8 serological positivity rate was 15.6% among all residents. The HHV-8 seroprevalence ranged 11.2-27.6% among different ethnicities. Across different BMI levels, the positive rates of HHV-8 were 27.6%, 16.9%, and 13.6% for a BMI < 18.5, 18.5-24.9, and ≥25, respectively. HHV-8 seropositivity rate was lower for hypertensive people (12.6%) than for non-hypertensive people (16.7%). Univariate logistic regression analyses revealed that age, hypertension, systolic blood pressure, BMI, total cholesterol, and high-density lipoprotein cholesterol (HDL-C) significantly correlated with HHV-8 seropositivity (p < 0.05). Multivariate logistic regression analysis after adjusting for confounding factors showed that HDL-C (odds ratio [OR]: 0.132, 95% confidence interval [CI], 0.082-0.212; p < 0.001) and BMI (OR: 0.959, 95% CI 0.933-0.986; p = 0.003) were associated with HHV-8 seropositivity. Subgroup analyses concerning ethnicity, sex, or age demonstrated a consistent relationship with HDL-C. The results of HHV-8 seropositivity and BMI were inconsistent in the subgroups. However, Spearman's correlation analysis between HHV-8 serum antibody titer and HDL-C levels showed no linear relationship among HHV-8 seropositive individuals (ρ = -0.080, p = 0.058). HHV-8 serum antibody titers were also not significantly correlated with BMI (ρ = -0.015, p = 0.381). Low HDL-C levels may be an independent risk factor for HHV-8 infection, but there is no significant correlation between HDL-C levels and HHV-8 antibody titers.
Collapse
Affiliation(s)
- Jingzhan Zhang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
- Xinjiang Clinical Research Center for Dermatology and Venereology, Urumqi, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Peng Wang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
- Xinjiang Clinical Research Center for Dermatology and Venereology, Urumqi, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Tingting Li
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
- Xinjiang Clinical Research Center for Dermatology and Venereology, Urumqi, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Weidong Liu
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Tian Shi
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Man Wang
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Wenjie Kong
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiaoling Huang
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Kuerbanjiang Aihemaijiang
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Yuan Ding
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
- Xinjiang Clinical Research Center for Dermatology and Venereology, Urumqi, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Feng Gao
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, China
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiaojing Kang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
- Xinjiang Clinical Research Center for Dermatology and Venereology, Urumqi, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| |
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
Dehghan A, Jahangiry L, Khezri R, Jafari A, Pezeshki B, Rezaei F, Aune D. Framingham risk scores for determination the 10-year risk of cardiovascular disease in participants with and without the metabolic syndrome: results of the Fasa Persian cohort study. BMC Endocr Disord 2024; 24:95. [PMID: 38915041 PMCID: PMC11194982 DOI: 10.1186/s12902-024-01621-5] [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: 05/14/2023] [Accepted: 06/10/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a cluster of risk factors and the Framingham risk score (FRS) is a useful metric for measuring the 10-year cardiovascular disease (CVD) risk of the population. The present study aimed to determine the 10-year risk of cardiovascular disease using the Framingham risk score in people with and without MetS in a large Iranian cohort study. METHODS This cross-sectional study was done using the Fasa cohort. Participants aged ≥ 35 years old were recruited to the study from 2015 to 2016. The FRS was calculated using age, sex, current smoking, diabetes, systolic blood pressure (SBP), total cholesterol, and high-density lipoprotein (HDL) cholesterol. MetS was defined as the presence of three or more of the MetS risk factors including triglyceride (TG) level ≥ 150 mg dl- 1, HDL level < 40 mg dl- 1 in men and < 50 mg dl- 1 in women, systolic/diastolic blood pressure ≥ 130/≥85 mmHg or using medicine for hypertension, fasting blood sugar (FBS) level ≥ 100 mg dl- 1 or using diabetes medication and abdominal obesity considered as waist circumference (WC) ≥ 88 cm for women and ≥ 102 cm for men. Multiple logistic regressions were applied to estimate the 10- year CVD risk among people with and without MetS. RESULTS Of 8949 participants, 1928 people (21.6%) had MetS. The mean age of the participants with and without Mets was 50.4 ± 9.2 years and 46.9 ± 9.1 years respectively. In total 15.3% of participants with MetS and 8.0% of participants without MetS were in the high-risk category of 10-year CVD risk. Among participants with MetS gender, TG, SBP, FBS and in people without MetS gender, TG, SBP, FBS, and HDL showed strong associations with the predicted 10-year CVD risk. CONCLUSION Male sex and increased SBP, TG, and FBS parameters were strongly associated with increased 10-year risk of CVD in people with and without MetS. In people without MetS, reduced HDL-cholestrol was strongly associated with increased 10-year risk of CVD. The recognition of participant's TG, blood pressure (BP), FBS and planning appropriate lifestyle interventions related to these characteristics is an important step towards prevention of CVD.
Collapse
Affiliation(s)
- Azizallah Dehghan
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Leila Jahangiry
- Road Traffic Injury Research Center, Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Health Education and Health Promotion Department, School of Health, Medical Education Research Center, Health Management and Safety Promotion Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rozhan Khezri
- Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Jafari
- Department of Health Education and Health Promotion, School of Health, Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Babak Pezeshki
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Fatemeh Rezaei
- Research Center for Social Determinants of Health, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Research, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
- Department of Nutrition, Oslo New University College, Oslo, Norway
| |
Collapse
|
4
|
Zeng GG, Zhou J, Jiang WL, Yu J, Nie GY, Li J, Zhang SQ, Tang CK. A Potential Role of NFIL3 in Atherosclerosis. Curr Probl Cardiol 2024; 49:102096. [PMID: 37741601 DOI: 10.1016/j.cpcardiol.2023.102096] [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: 09/12/2023] [Accepted: 09/18/2023] [Indexed: 09/25/2023]
Abstract
Nuclear factor interleukin-3 (NFIL3), a proline- and acidic-residue-rich (PAR) bZIP transcription factor, is called the E4 binding protein 4 (E4BP4) as well, which is relevant to regulate the circadian rhythms and the viability of cells. More and more evidence has shown that NFIL3 is associated with different cardiovascular diseases. In recent years, it has been found that NFIL3 has significant functions in the progression of atherosclerosis (AS) via the regulation of inflammatory response, macrophage polarization, some immune cells and lipid metabolism. In this overview, we sum up the function of NFIL3 during the development of AS and offer meaningful views how to treat cardiovascular disease related to AS.
Collapse
Affiliation(s)
- Guang-Gui Zeng
- 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
| | - Jing Zhou
- 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; School of Pharmaceutical Science, University of South China, Hengyang City, Hunan Province 421001, PR 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, People's Republic of China
| | - Jiang Yu
- 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, People's Republic of China
| | - Gui-Ying Nie
- 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; 2019 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan 421001, China
| | - Jing Li
- 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, People's Republic of China
| | - Shi-Qian 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; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of 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 421001, China.
| |
Collapse
|
5
|
Péč MJ, Benko J, Jurica J, Péčová M, Samec M, Hurtová T, Bolek T, Galajda P, Péč M, Samoš M, Mokáň M. The Anti-Thrombotic Effects of PCSK9 Inhibitors. Pharmaceuticals (Basel) 2023; 16:1197. [PMID: 37765005 PMCID: PMC10534645 DOI: 10.3390/ph16091197] [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: 07/12/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 09/29/2023] Open
Abstract
Atherosclerosis is the primary process that underlies cardiovascular disease. The connection between LDL cholesterol and the formation of atherosclerotic plaques is established by solid evidence. PCSK9 inhibitors have proven to be a valuable and practical resource for lowering the LDL cholesterol of many patients in recent years. Their inhibitory effect on atherosclerosis progression seems to be driven not just by lipid metabolism modification but also by LDL-independent mechanisms. We review the effect of PCSK9 inhibitors on various mechanisms involving platelet activation, inflammation, endothelial dysfunction, and the resultant clot formation. The main effectors of PCSK9 activation of platelets are CD36 receptors, lipoprotein(a), oxidised LDL particles, tissue factor, and factor VIII. Many more molecules are under investigation, and this area of research is growing rapidly.
Collapse
Affiliation(s)
- Martin Jozef Péč
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Jakub Benko
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
- Department of Cardiology, Teaching Hospital Nitra, 949 01 Nitra, Slovakia
| | - Jakub Jurica
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Monika Péčová
- Oncology Centre, Teaching Hospital Martin, 036 59 Martin, Slovakia
- Department of Hematology and Transfusiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Marek Samec
- Department of Pathological Physiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Tatiana Hurtová
- Department of Infectology and Travel Medicine, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
- Department of Dermatovenerology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Tomáš Bolek
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Peter Galajda
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Martin Péč
- Department of Medical Biology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Matej Samoš
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
- Division of Acute and Interventional Cardiology, Department of Cardiology and Angiology II, Mid-Slovakian Institute of Heart and Vessel Diseases (SÚSCCH, a.s.) in Banská Bystrica, 974 01 Banská Bystrica, Slovakia
| | - Marián Mokáň
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| |
Collapse
|
6
|
Shi K, Hou J, Zhang Q, Bi Y, Zeng X, Wang X. Neutrophil-to-high-density-lipoprotein-cholesterol ratio and mortality among patients with hepatocellular carcinoma. Front Nutr 2023; 10:1127913. [PMID: 37215223 PMCID: PMC10198653 DOI: 10.3389/fnut.2023.1127913] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/29/2023] [Indexed: 05/24/2023] Open
Abstract
Background Inflammatory responses and lipid metabolism disorders contribute to the development and prognosis of hepatocellular carcinoma (HCC). This study aimed to investigate the prognostic value of lipid-related inflammatory parameters in patients with HCC. Methods From January 2010 to June 2017, we enrolled 1,639 patients with HCC at Beijing Ditan Hospital. Multivariate Cox regression analysis and area under the receiver operating characteristic (AUC) analysis were used to evaluate and compare the predictability and reliability of high-density lipoprotein cholesterol (HDL-C), neutrophil-to-HDL-C ratio (NHR), monocyte-to-HDL-C ratio (MHR), and lymphocyte-to-HDL-C ratio (LHR) values. A restricted cubic spline was used to explore the association between the NHR and 3-year mortality in patients with HCC. Differences in survival rates were estimated using the Kaplan-Meier method and compared using the log-rank test. The results were validated in an internal cohort between July 2017 and October 2019 (n = 373). Results After adjusting for confounding variables, NHR was independently associated with 3-year mortality, both as a continuous and categorical variable (both p < 0.05). The correlation between the mortality and the MHR and LHR was not statistically significant. The NHR showed a suitable prognostic value (AUC at 3 years: 0.740), similar to that of the Model for End-stage Liver Disease (MELD) (AUC at 3 years: 0.761). In the validation cohort, the AUC of the NHR was 0.734 at 3 years. The optimal cut-off values of NHR and MELD were 3.5 and 9, respectively. The 3-year survival rates in the low- (NHR < 3.5 and MELD <9) and high-risk (NHR ≥ 3.5 and MELD ≥9) groups were 81.8 and 19.4%, respectively, in the training cohort, and 84.6 and 27.5%, respectively, in the validation cohort. Conclusion Baseline NHR is a promising prognostic parameter for mortality in patients with HCC and patients with NHR ≥ 3.5 and MELD ≥9 have a high mortality rate.
Collapse
Affiliation(s)
- Ke Shi
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Jie Hou
- Department of Spleen and Stomach Diseases, Hengshui Hospital of Traditional Chinese Medicine, Hebei, China
| | - Qun Zhang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yufei Bi
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xuanwei Zeng
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xianbo Wang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
7
|
Santos-Gallego CG, Requena-Ibáñez JA, Badimón JJ. High-density lipoprotein cholesterol: a new marker in heart failure. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2022; 75:855-857. [PMID: 35787950 DOI: 10.1016/j.rec.2022.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Carlos G Santos-Gallego
- Atherothrombosis Research Unit, Cardiology Department, Mount Sinai Hospital, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, United States.
| | - Juan Antonio Requena-Ibáñez
- Atherothrombosis Research Unit, Cardiology Department, Mount Sinai Hospital, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, United States
| | - Juan José Badimón
- Atherothrombosis Research Unit, Cardiology Department, Mount Sinai Hospital, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, United States
| |
Collapse
|
8
|
Güner A, Özkan M, Kalçık M, Gürsoy MO, Gündüz S, Kılıçgedik A, Bayam E, Kalkan S, Kırma C, Türkmen M, Adademir T, Aksüt M, Fedakar A, Kırali K. Serum Levels of Cholesterol and Lipoproteins in Patients With Symptomatic Paravalvular Leaks. Am J Cardiol 2022; 173:112-119. [PMID: 35369933 DOI: 10.1016/j.amjcard.2022.02.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 11/25/2022]
Abstract
Paravalvular leak (PVL) is a complication of valve replacement surgery which may lead to serious clinical consequences including hemolytic anemia. This study aimed to retrospectively evaluate the effect of successful intervention on serum lipid parameters in patients with PVL. A total of 106 patients (mean age: 57.2 ± 13.6 years, male: 67) who underwent surgical or transcatheter closure for symptomatic PVL were enrolled in this study. During the follow-up period, hemolysis and lipid parameters were evaluated at each clinical visit. This is the first study describing the effects of PVL on lipid metabolism after surgical or transcatheter closure. In the study, 18 patients (17%) had aortic PVL, 84 patients (79%) had mitral PVL, and 4 patients (3.8%) had both aortic and mitral PVL. A total of 59 patients underwent transcatheter closure and 47 patients were treated surgically. Technical success of the procedures was 83%. After successful PVL closure, hemoglobin and haptoglobin levels increased significantly (9.5 ± 1.3 vs 11.9 ± 2.1 g/dl, p <0.001 and 16.6 ± 7.9 vs 34.1 ± 19.9 mg, p <0.001, respectively). A significant increase in total cholesterol (158.9 ± 42.7 vs 209.3 ± 58.7 mg/dl, p <0.001), low-density lipoprotein cholesterol (99.1 ± 33.8 vs 133.9 ± 45.7 mg/dl, p <0.001), and high-density lipoprotein cholesterol (39.8 ± 12.4 vs 44.8 ± 11.7 mg/dl, p <0.001) levels was observed after successful PVL closure. In conclusion, symptomatic patients with PVL had hypocholesterolemia, reflected by low serum lipoprotein levels. After successful PVL closure, an increase in serum lipoprotein levels was observed. The recovery in levels of lipoproteins could be used as a marker of successful PVL closure, and absence of recovery of lipoprotein levels may indicate incomplete closure.
Collapse
|
9
|
Hu B, He PY, Zhong NN, Gao ZM, Guo JL, Feng JT, Huang CQ, Yang JB, Sun DL. Blood Lead and High-Density Lipoprotein Concentrations in Relation to Human Blood Pressure: A Cross Sectional Study. Front Nutr 2022; 9:899780. [PMID: 35782949 PMCID: PMC9240436 DOI: 10.3389/fnut.2022.899780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 05/16/2022] [Indexed: 11/30/2022] Open
Abstract
Background While the relationship between blood pressure and blood lead has been studied more extensively, the effect of high-density lipoprotein (HDL) concentration on this relationship remains uncertain. Therefore, this study aimed to determine the effect of HDL concentration on the relationship between blood lead and blood pressure. Methods The research used cross-sectional data from the 2005 to 2014 National Health and Nutrition Examination Survey (NHANES), which included 16,451 participants aged 20–60 years. Multivariable linear regression was used to evaluate the correlation among blood lead, systolic blood pressure (SBP), and diastolic blood pressure (DBP). HDL concentration was determined by low HDL concentration (≤ 49 mg/dl) and high HDL concentration (>49 mg/dl) stratified. The effect of HDL concentration was assessed by an interaction test between blood lead and SBP in multivariable linear regression. Results In this cross-sectional research, we identified a positive correlation between blood lead and SBP, but not DBP. The relationship between blood lead and SBP was different in the group with low and high HDL concentrations (β: 0.21 95% Cl:−0.05-0.46 vs. β:0.47 95% Cl: 0.15-0.79). In addition, high HDL significantly altered the positive correlation between blood lead and SBP (P-value of interaction < 0.001). Conclusion The study suggests an interaction between HDL and blood lead in elevating SBP, which may have important clinical implications.
Collapse
Affiliation(s)
- Biao Hu
- Department of Clinical Medicine, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Pei-yao He
- Department of Anesthesiology, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Nan-nan Zhong
- Department of Clinical Medicine, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Zi-min Gao
- Department of Medical Imaging, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Jiang-long Guo
- Department of Medical Imaging, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Jun-tao Feng
- Department of Medical Imaging, The Second Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Chu-qin Huang
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jun-bo Yang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital School of Medicine, Southern University of Science and Technology, Shenzhen, China
- Shenzhen Third People's Hospital, Shenzhen, China
- *Correspondence: Jun-bo Yang
| | - Dong-lin Sun
- Guangzhou Medical University, Guangzhou, China
- Dong-lin Sun
| |
Collapse
|
10
|
HDL: un nuevo biomarcador para la insuficiencia cardiaca. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.04.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
11
|
Cimmino G, di Serafino L, Cirillo P. Pathophysiology and mechanisms of Acute Coronary Syndromes: athero-thrombosis, immune-inflammation and beyond. Expert Rev Cardiovasc Ther 2022; 20:351-362. [PMID: 35510629 DOI: 10.1080/14779072.2022.2074836] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The pathophysiology of atherosclerosis and its acute complications, such as the Acute Coronary Syndromes (ACS), is continuously under investigation. Immunity and inflammation seem to play a pivotal role in promoting formation and grow of atherosclerotic plaques. At the same time, plaque rupture followed by both platelets' activation and coagulation cascade induction lead to intracoronary thrombus formation. Although these phenomena might be considered responsible of about 90% of ACS, in up to 5-10% of acute syndromes a non-obstructive coronary artery disease (MINOCA) might be documented. This paper gives an overview on athero-thrombosis and immuno-inflammation processes involved in ACS pathophysiology also emphasizing the pathological mechanisms potentially involved in MINOCA. AREAS COVERED The relationship between immuno-inflammation and atherothrombosis is continuously updated by recent findings. At the same time, pathophysiology of MINOCA still remains a partially unexplored field, stimulating the research of potential links between these two aspects of ACS pathophysiology. EXPERT OPINION Pathophysyiology of ACS has been extensively investigated; however, several grey areas still remain. MINOCA represents one of these areas. At the same time, many aspects of immune-inflammation processes are still unknown. Thus, research should be continued to shed a brighter light on both these sides of "ACS" moon.
Collapse
Affiliation(s)
- Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luigi di Serafino
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Plinio Cirillo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| |
Collapse
|
12
|
The role of HDL- and non-HDL-related parameters in cell-cholesterol efflux capacity. Atherosclerosis 2022; 345:1-6. [DOI: 10.1016/j.atherosclerosis.2022.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 11/23/2022]
|
13
|
Zhang C, Wang X, Sun S, Fu Y, Wu Y, Zhao S, Fan X, Liu E. Fat-1 expression alleviates atherosclerosis in transgenic rabbits. J Cell Mol Med 2022; 26:1306-1314. [PMID: 35040258 PMCID: PMC8831984 DOI: 10.1111/jcmm.17188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/01/2022] [Accepted: 01/05/2022] [Indexed: 11/30/2022] Open
Abstract
Atherosclerosis is the main cause of cardiovascular diseases. The Fat-1 gene can express the n-3 fatty acid desaturase, which converts n-6 polyunsaturated fatty acids (PUFA) to n-3 PUFAs. The role of n-3 PUFAs in atherosclerosis is widely debated. This study explored the effect of n-3 PUFAs on atherosclerosis in rabbits. In this study, atherosclerosis was induced in Fat-1 transgenic rabbits and their littermate (WT) rabbits by feeding a high-cholesterol diet containing 0.3% cholesterol and 3% soybean oil for 16 weeks. Plasma lipid, fatty acid and pathological analyses of atherosclerotic lesions were conducted. Fatty acid composition in the liver and muscle showed that n-3 PUFAs increased and n-6 PUFAs decreased in the Fat-1 group. Plasma high-density lipoprotein cholesterol (HDL-C) levels were significantly increased in the Fat-1 group, and the atherosclerotic lesion area of the aortic arch in Fat-1 transgenic rabbits was significantly reduced. Histological analysis showed that smooth muscle cells (SMCs) in atherosclerotic lesions decreased significantly. In conclusion, n-3 PUFAs improve atherosclerosis in Fat-1 transgenic rabbits, and this process may depend on the increase in plasma HDL-C and the decrease in the amount of SMCs in atherosclerotic plaques.
Collapse
Affiliation(s)
- Chenyang Zhang
- Research Institute of Atherosclerotic Disease, Xi'an Jiaotong University Cardiovascular Research Center, Xi'an, China.,Laboratory Animal Center, Xi'an Jiaotong University Health Science Centre, Xi'an, China
| | - Xiaojing Wang
- Research Institute of Atherosclerotic Disease, Xi'an Jiaotong University Cardiovascular Research Center, Xi'an, China.,Department of Pathology, Xi'an Central Hospital, Xi'an, China
| | - Suping Sun
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, China
| | - Yu Fu
- School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, China
| | - Yi Wu
- School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, China
| | - Sihai Zhao
- Research Institute of Atherosclerotic Disease, Xi'an Jiaotong University Cardiovascular Research Center, Xi'an, China.,Laboratory Animal Center, Xi'an Jiaotong University Health Science Centre, Xi'an, China
| | - Xinzhong Fan
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, China
| | - Enqi Liu
- Research Institute of Atherosclerotic Disease, Xi'an Jiaotong University Cardiovascular Research Center, Xi'an, China.,Laboratory Animal Center, Xi'an Jiaotong University Health Science Centre, Xi'an, China
| |
Collapse
|
14
|
Yao S, Luo G, Liu H, Zhang J, Zhan Y, Xu N, Zhang X, Zheng L. Apolipoprotein M promotes the anti-inflammatory effect of high-density lipoprotein by binding to scavenger receptor BI. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1676. [PMID: 33490188 PMCID: PMC7812182 DOI: 10.21037/atm-20-7008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Inflammation participates pivotally in the pathogenesis of atherosclerosis. Apolipoprotein M (apoM) is a high-density lipoprotein (HDL)-associated plasma protein that affects HDL metabolism and shows various anti-inflammatory functions in atherosclerosis. In this study, we aim to determine whether apoM is expressed in peripheral blood mononuclear cells (PBMCs) and promoted the anti-inflammatory effect of HDL by combing with scavenger receptor BI (SR-BI). Methods The expression of apoM in PBMCs is detected by a confocal fluorescence microscope and flow cytometry. The interactions between apoM and SR-BI are detected with co-immunoprecipitation. The multiplexed Luminex xMAP assay detects the inflammatory factors induced by apoM+ HDL and apoM– HDL in inflammatory cell model. Results ApoM is expressed on CD14+ monocytes, CD3+ T cells, and CD19+ B cells, CD16+ and CD56+ NK cells. CD14+ monocytes have the highest ratio of apoM+ cells. ApoM+ HDL, apoM– HDL, and recombinant apoM protein could be co-precipitated with SR-BI on the surface of human THP-1 monocytic leukemia cells. In vitro, apoM+ HDL induces significantly less expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and IL-1β than apoM– HDL. Conclusions ApoM was expressed on all PBMCs. ApoM interacted with SR-BI on THP-1. ApoM+ HDL has a more significant anti-inflammatory effect than apoM– HDL.
Collapse
Affiliation(s)
- Shuang Yao
- Clinical Medical Research Center, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Guanghua Luo
- Clinical Medical Research Center, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Hong Liu
- Department of Cardiothoracic Surgery, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jun Zhang
- Clinical Medical Research Center, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuxia Zhan
- Clinical Medical Research Center, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Ning Xu
- Division of Clinical Chemistry and Pharmacology, Department of Laboratory Medicine, Lunds University, Lunds, Sweden
| | - Xiaoying Zhang
- Department of Cardiothoracic Surgery, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Lu Zheng
- Clinical Medical Research Center, the Third Affiliated Hospital of Soochow University, Changzhou, China
| |
Collapse
|
15
|
Wang L, Xiang F, Ji J, Ding X, Shen B, Chen J, Chen Y, Xue N, Zhang L, Jiang X, Cao X. Indoxyl sulfate and high-density lipoprotein cholesterol in early stages of chronic kidney disease. Ren Fail 2020; 42:1157-1163. [PMID: 33191829 PMCID: PMC7671672 DOI: 10.1080/0886022x.2020.1845731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background High IS level has been demonstrated to be associated with vascular calcification and lymphocyte functional disorders, which are both risk factors of CVD. Low HDL-c level is a risk factor of CVD in CKD patients. This study was designed to explore the potential relationship between IS and HDL-c levels in early stages of CKD population. Methods Patients of CKD stage 1-3 were enrolled in this cross-sectional study. Correlations between HDL-c and IS levels were investigated among various clinicopathological variables through independent samples t test and multivariate logistic regression. Results A total of 205 CKD patients (96 men) aged 43.27 ± 13.80 years old were included in this research. There were 96 patients (46 men) in CKD stage1 and 109 (50 men) in CKD stage 2 or stage 3. IS levels were significantly higher in CKD 2 + 3 group (1.50 ± 1.74 μg/ml vs. 0.94 ± 0.66 μg/ml, p = 0.007), while HDL-c levels were lower (1.19 ± 0.39 mmol/L vs. 1.33 ± 0.45 mmol/L, p = 0.017) compared to CKD 1 group. Among all the patients, a negative correlation was observed between IS and HDL-c levels (r = −0.244, p = 0.001). IS level was an independent risk factor for low HDL-c (<1.04 mmol/L) incidence even after controlling for potential confounders including concomitant disease, age, sex, blood pressure, BMI and laboratory biochemical test including eGFR (OR = 1.63, 95% CI: 1.11–2.39, p = 0.013). IS and HDL-c were both risk factors for predicting CKD stage 3. Conclusions In early CKD stages, low HDL-c level is associated with increased IS levels, which may be an important contributor in the development of dyslipidemia in CKD patients.
Collapse
Affiliation(s)
- Li Wang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Fangfang Xiang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Jun Ji
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Xiaoqiang Ding
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Bo Shen
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Jing Chen
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Yunqin Chen
- Shanghai Institute of Cardiovascular Disease, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ning Xue
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Lin Zhang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Xiaotian Jiang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Xuesen Cao
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institute of Kidney and Dialysis, Shanghai, China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| |
Collapse
|
16
|
Wang G, Zhang Q, Zhao X, Dong H, Wu C, Wu F, Yu B, Lv J, Zhang S, Wu G, Wu S, Wang X, Wu Y, Zhong Y. Low high-density lipoprotein level is correlated with the severity of COVID-19 patients: an observational study. Lipids Health Dis 2020; 19:204. [PMID: 32892746 PMCID: PMC7475024 DOI: 10.1186/s12944-020-01382-9] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/01/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The purpose of the study is to describe the blood lipid levels of patients diagnosed with coronavirus disease 2019 (COVID-19) and to analyze the correlation between blood lipid levels and the prognosis of COVID-19 patients. METHODS In the clinical retrospective analysis, a total of 228 adults infected with COVID-19 were enrolled between January 17, 2020 and March 14, 2020, in Changsha, China. One thousand one hundred and forty healthy participants with matched age and gender were used as control. Median with interquartile range and Mann-Whitney test were adopted to describe and analyze clinical data. The Kaplan-Meier (KM) curve and Cox regression analysis were used to analyze the correlation between high-density lipoprotein cholesterol (HDL-C) and the severity of COVID-19. RESULTS Compared with control, COVID-19 patients showed significantly lower levels of total cholesterol (TC) [median, 3.76 vs 4.65 mmol/L, P = 0.031], triglyceride [median, 1.08 vs 1.21 mmol/L, P < 0.001], low-density lipoprotein cholesterol (LDL-C) [median, 2.63 vs 2.83 mmol/L, P < 0.001], and HDL-C [median, 0.78 vs 1.37 mmol/L, P < 0.001], while compared with non-severe patients, severe COVID-19 patients only presented lower levels of HDL-C [median, 0.69 vs 0.79 mmol/L, P = 0.032]. In comparison with patients with high HDL-C, patients with low HDL-C showed a higher proportion of male (69.57% vs 45.60%, P = 0.004), higher levels of C-reactive protein (CRP) (median, 27.83 vs 12.56 mg/L, P < 0.001) and higher proportion of severe events (36.96% vs 14.84%, P = 0.001). Moreover, patients with low HDL-C at admission showed a higher risk of developing severe events compared with those with high HDL-C (Log Rank P = 0.009). After adjusting for age, gender and underlying diseases, they still had elevated possibility of developing severe cases than those with high HDL-C (HR 2.827, 95% CI 1.190-6.714, P = 0.019). CONCLUSIONS HDL-C level was lower in COVID-19 adult patients, and low HDL-C in COVID-19 patients was correlated with a higher risk of developing severe events.
Collapse
Affiliation(s)
- Guyi Wang
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Quan Zhang
- Department of Critical Care Medicine, the First Hospital of Changsha, Changsha, 410011, China
| | - Xianmei Zhao
- Department of Physical Examination Center, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Haiyun Dong
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Chenfang Wu
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Fang Wu
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Bo Yu
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Jianlei Lv
- Department of Critical Care Medicine, the First Hospital of Changsha, Changsha, 410011, China
| | - Siye Zhang
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Guobao Wu
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Shangjie Wu
- Department of Respiratory, the Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiaolei Wang
- Department of Physical Examination Center, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Ying Wu
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China.
| | - Yanjun Zhong
- Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University, Changsha, 410011, China.
| |
Collapse
|
17
|
Thakkar H, Vincent V, Roy A, Singh S, Ramakrishnan L, Kalaivani M, Singh A. HDL functions and their interaction in patients with ST elevation myocardial infarction: a case control study. Lipids Health Dis 2020; 19:75. [PMID: 32293456 PMCID: PMC7158160 DOI: 10.1186/s12944-020-01260-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/08/2020] [Indexed: 01/01/2023] Open
Abstract
Background Recent studies emphasize the importance of HDL function over HDL cholesterol measurement, as an important risk for cardiovascular diseases (CVD). We compared the HDL function of patients with acute coronary syndrome (ACS) and healthy controls. Methods We measured cholesterol efflux capacity of HDL using THP-1 macrophages labelled with fluorescently tagged (BODIPY) cholesterol. PON1 activities toward paraoxon and phenyl acetate were assessed by spectrophotometric methods. Results We recruited 150 ACS patients and 110 controls. The HDL function of all patients during acute phase and at six month follow-up was measured. The mean age of the patients and controls was 51.7 and 43.6 years respectively. The mean HDL cholesterol/apolipoprotein A-I levels (ratio) of patients during acute phase, follow-up and of controls were 40.2 mg/dl/ 112.5 mg/dl (ratio = 0.36), 38.3 mg/dl/ 127.2 mg/dl (ratio = 0.30) and 45.4 mg/dl/ 142.1 mg/dl (ratio = 0.32) respectively. The cholesterol efflux capacity (CEC) of HDL was positively correlated with apolipoprotein A-I levels during acute phase (r = 0.19, p = 0.019), follow-up (r = 0.26, p = 0.007) and of controls (r = 0.3, p = 0.0012) but not with HDL-C levels (acute phase: r = 0.07, p = 0.47; follow-up: r = 0.1, p = 0.2; control: r = 0.02, p = 0.82). Higher levels of cholesterol efflux capacity, PON1 activity and apolipoprotein A-I were associated with lower odds of development of ACS. We also observed that low CEC is associated with higher odds of having ACS if PON1 activity of HDL is also low and vice versa. Conclusion ACS is associated with reduced HDL functions which improves at follow-up. The predicted probability of ACS depends upon individual HDL functions and the interactions between them.
Collapse
Affiliation(s)
- Himani Thakkar
- Department of Biochemistry, All India Institute of Medical Sciences, Room No. 3044, New Delhi, 110029, India
| | - Vinnyfred Vincent
- Department of Biochemistry, All India Institute of Medical Sciences, Room No. 3044, New Delhi, 110029, India
| | - Ambuj Roy
- Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep Singh
- Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India
| | - Lakshmy Ramakrishnan
- Department of Cardiac Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Mani Kalaivani
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Archna Singh
- Department of Biochemistry, All India Institute of Medical Sciences, Room No. 3044, New Delhi, 110029, India.
| |
Collapse
|
18
|
Tanaka S, Couret D, Tran-Dinh A, Duranteau J, Montravers P, Schwendeman A, Meilhac O. High-density lipoproteins during sepsis: from bench to bedside. Crit Care 2020; 24:134. [PMID: 32264946 PMCID: PMC7140566 DOI: 10.1186/s13054-020-02860-3] [Citation(s) in RCA: 104] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/30/2020] [Indexed: 02/10/2023] Open
Abstract
High-density lipoproteins (HDLs) represent a family of particle characterized by the presence of apolipoprotein A-I (apoA-I) and by their ability to transport cholesterol from peripheral tissues back to the liver conferring them a cardioprotective function. HDLs also display pleiotropic properties including antioxidant, anti-apoptotic, anti-thrombotic, anti-inflammatory, or anti-infectious functions. Clinical data demonstrate that HDL cholesterol levels decrease rapidly during sepsis and that these low levels are correlated with morbi-mortality. Experimental studies emphasized notable structural and functional modifications of HDL particles in inflammatory states, including sepsis. Finally, HDL infusion in animal models of sepsis improved survival and provided a global endothelial protective effect. These clinical and experimental studies reinforce the potential of HDL therapy in human sepsis. In this review, we will detail the different effects of HDLs that may be relevant under inflammatory conditions and the lipoprotein changes during sepsis and we will discuss the potentiality of HDL therapy in sepsis.
Collapse
Affiliation(s)
- Sébastien Tanaka
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothombose Réunion Océan Indien (DéTROI), Saint-Denis de La Réunion, France
- AP-HP, Service d'Anesthésie-Réanimation, CHU Bichat-Claude Bernard, Paris, France
| | - David Couret
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothombose Réunion Océan Indien (DéTROI), Saint-Denis de La Réunion, France
- CHU de La Réunion, Saint-Pierre de la Réunion, France
| | - Alexy Tran-Dinh
- AP-HP, Service d'Anesthésie-Réanimation, CHU Bichat-Claude Bernard, Paris, France
- Inserm UMR1148, Laboratory for Vascular Translational Science Bichat Hospital, Paris, France
| | - Jacques Duranteau
- AP-HP, Service d'Anesthésie-Réanimation, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Hôpital de Bicêtre, Le Kremlin-Bicêtre, France
- Laboratoire d'étude de la Microcirculation, "Bio-CANVAS: biomarkers in CardioNeuroVascular DISEASES" UMRS 942, Paris, France
| | - Philippe Montravers
- AP-HP, Service d'Anesthésie-Réanimation, CHU Bichat-Claude Bernard, Paris, France
- Inserm UMR1152. Physiopathologie et Epidémiologie des Maladies Respiratoires, Paris, France
| | - Anna Schwendeman
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI, 48109, USA
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Olivier Meilhac
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothombose Réunion Océan Indien (DéTROI), Saint-Denis de La Réunion, France.
- CHU de La Réunion, Saint-Pierre de la Réunion, France.
| |
Collapse
|
19
|
Tallman DA, Latifi E, Kaur D, Sulaheen A, Ikizler TA, Chinna K, Mat Daud ZA, Karupaiah T, Khosla P. Dietary Patterns and Health Outcomes among African American Maintenance Hemodialysis Patients. Nutrients 2020; 12:E797. [PMID: 32197373 PMCID: PMC7146457 DOI: 10.3390/nu12030797] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/14/2020] [Accepted: 03/15/2020] [Indexed: 12/16/2022] Open
Abstract
The association between dietary patterns and health outcomes, such as quality of life (QOL), in maintenance hemodialysis (MHD) patients with certain racial backgrounds has not been studied in detail. QOL is a powerful outcome measure in which dietary patterns could be a modifying factor. This study is a secondary analysis examining the association between dietary patterns and health outcomes in 101 African American (AA) maintenance hemodialysis (MHD) patients participating in the Palm Tocotrienols in Chronic Hemodialysis (PATCH) study. Quality of life (QOL) was assessed using the Kidney Disease Quality of Life 36-item survey (KDQOL-36™). Blood samples were analyzed for lipids, lipoprotein subfractions, and inflammatory markers. Food intake was measured using six non-consecutive 24-h dietary recalls over 15 months. Implausible energy intake reports were screened out by comparing reported energy intake (rEI) with predicted total energy expenditure (pTEE). Cluster analysis, using the k-means algorithm, identified two distinct dietary patterns in the study population: a high "sugar sweetened beverage" pattern (hiSSB) and a low "sugar sweetened beverage pattern" (loSSB). In the hiSSB group, consumption of SSB accounted for ~28% of energy intake, while SSB represented only 9% of energy intake in the loSSB group. The hiSSB group was characterized by a higher intake of total calories, sugar and percentage of kilocalories from carbohydrates, whereas the percentage of kilocalories from protein and fat was lower. While additional micronutrient intakes differed between groups (vitamin C, zinc, chromium), these were significantly lower than recommended values in the entire cohort. Patients in the hiSSB group presented with lower high-density lipoprotein cholesterol (HDL-C), lower large HDL particles and smaller low density lipoprotein (LDL) particle diameters. Antidepressant usage was significantly higher in the hiSSB group. Patients in the hiSSB group scored lower across all five KDQOL domains and scored significantly lower in the mental composite domain. MHD patients following a hiSSB dietary pattern had smaller dense LDL particles, lower HDL-C, and a lower QOL. Suboptimal intakes of fruits, vegetables, and grains as well as key micronutrients were evident in both patterns.
Collapse
Affiliation(s)
- Dina A. Tallman
- Department of Nutrition and Food Science, Wayne State University, Detroit, MI 48202, USA (E.L.); (D.K.)
| | - Eno Latifi
- Department of Nutrition and Food Science, Wayne State University, Detroit, MI 48202, USA (E.L.); (D.K.)
| | - Deepinder Kaur
- Department of Nutrition and Food Science, Wayne State University, Detroit, MI 48202, USA (E.L.); (D.K.)
| | - Ayesha Sulaheen
- Dietetics Program, Faculty of Health Sciences, University Kebangsaan Malaysia, 50300 Kuala Lumpur, Malaysia;
| | - T. Alp Ikizler
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Karuthan Chinna
- School of Medicine, Faculty of Health Sciences, Taylors University, 47500 Subang Jaya, Malaysia; (K.C.); (T.K.)
| | - Zulfitri Azuan Mat Daud
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, University Putra Malaysia, 43400 Serdang, Malaysia;
| | - Tilakavati Karupaiah
- School of Medicine, Faculty of Health Sciences, Taylors University, 47500 Subang Jaya, Malaysia; (K.C.); (T.K.)
| | - Pramod Khosla
- Department of Nutrition and Food Science, Wayne State University, Detroit, MI 48202, USA (E.L.); (D.K.)
| |
Collapse
|
20
|
Jørgensen PG, Jensen MT, Biering-Sørensen T, Mogelvang R, Fritz-Hansen T, Vilsbøll T, Rossing P, Jensen JS. Burden of Uncontrolled Metabolic Risk Factors and Left Ventricular Structure and Function in Patients With Type 2 Diabetes Mellitus. J Am Heart Assoc 2019; 7:e008856. [PMID: 30371320 PMCID: PMC6404901 DOI: 10.1161/jaha.118.008856] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background Type 2 diabetes mellitus is closely associated with metabolic risk factors that all contribute to impairment of the left ventricle. The implications of having type 2 diabetes mellitus with well-controlled metabolic risk factors compared to an increasing burden of uncontrolled metabolic risk factors on left ventricular structure and function are not known. Methods and Results We compared patients with type 2 diabetes mellitus (n=751) with different degrees of uncontrolled metabolic risk factors present with a control group of individuals without present uncontrolled metabolic risk factors as recommended by the World Health Organization (n=80). In patients with well-controlled metabolic risk factors, only diastolic but neither structural nor systolic measures were impaired compared to the control group: the (early diastolic mitral inflow velocity)/(atrial diastolic mitral inflow velocity) ratio (median 0.94 [interquartile range 0.80, 1.08] versus 1.11 [0.85, 1.38], P<0.001), lateral early diastolic myocardial velocity at the level of the mitral annulus (mean 9.6 m/s [SD 2.5] versus 10.8 [3.5], P<0.001) and lateral (early diastolic mitral inflow velocity)/(early diastolic myocardial velocity at the level of the mitral annulus) (7.7 [6.5, 10.2] versus 6.3 [4.9, 7.8], P<0.001). With an increasing burden of uncontrolled metabolic risk factors, there were increased left ventricular mass index and wall thicknesses and impaired systolic function measured as global longitudinal strain: control group -15.9 (2.0); 0 uncontrolled risk factors -15.3 (2.4); 1 to 2 -14.6 (2.8); and ≥3 -14.0 (2.8), P<0.001. Within the diabetes mellitus group, there were uni- and multivariable associations of left ventricular measures and systolic blood pressure, body mass index, hemoglobin A1c, and HDL -cholesterol. Conclusions In patients with type 2 diabetes mellitus, having well-controlled metabolic risk factors was associated with only left ventricular diastolic impairment but not with either structural or even subtle measures of systolic function. Increasing burden of uncontrolled metabolic risk factors was associated with structural and functional impairments.
Collapse
Affiliation(s)
- Peter Godsk Jørgensen
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - Magnus Thorsten Jensen
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - Tor Biering-Sørensen
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - Rasmus Mogelvang
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - Thomas Fritz-Hansen
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - Tina Vilsbøll
- 2 Clinical Metabolic Physiology Steno Diabetes Center Copenhagen University of Copenhagen Copenhagen Denmark.,3 Institute of Clinical Medicine Faculty of Health Sciences University of Copenhagen Copenhagen Denmark
| | - Peter Rossing
- 3 Institute of Clinical Medicine Faculty of Health Sciences University of Copenhagen Copenhagen Denmark.,4 Steno Diabetes Center Gentofte Denmark
| | - Jan Skov Jensen
- 1 Department of Cardiology, Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark.,3 Institute of Clinical Medicine Faculty of Health Sciences University of Copenhagen Copenhagen Denmark
| |
Collapse
|
21
|
High-density lipoprotein cholesterol efflux capacity is not associated with atherosclerosis and prevalence of cardiovascular outcome: The CODAM study. J Clin Lipidol 2019; 14:122-132.e4. [PMID: 31791716 DOI: 10.1016/j.jacl.2019.10.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/19/2019] [Accepted: 10/23/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Cholesterol Efflux Capacity (CEC) is considered to be a key atheroprotective property of high-density lipoproteins (HDL). However, the role of HDL-CEC in atherosclerosis and cardiovascular (CV) risk is still controversial, and data in individuals with diabetes are limited. OBJECTIVE In this study, we have investigated the relationship of CEC and other HDL characteristics with clinical and subclinical atherosclerosis in subjects with elevated cardiovascular diseases (CVD) risk and Type 2 Diabetes Mellitus (T2DM). METHODS Using multiple linear regression analyses, we determined the relationship of HDL-CEC with carotid intima-media thickness (cIMT, Z-Score), an endothelial dysfunction (EnD) Score (Z-Score), prevalent CVD (n = 150 cases) and history of CV events (CVE, n = 85 cases) in an observational cohort (CODAM, n = 574, 59.6 ± 0.3 yr, 61.3% men, 24.4% T2DM). Stratified analyses were performed to determine if the associations differed between individuals with normal glucose metabolism (NGM) and those with disturbed glucose metabolism. RESULTS HDL-CEC was not associated with either marker of atherosclerosis (cIMT, EnD Score) nor with CVD or CVE. In contrast, other HDL characteristics that is, HDL-Cholesterol (HDL-C, Z-Score), apolipoprotein A-I (apoA-I, Z-Score), HDL size (Z-Score) and HDL particle number (HDL-P, Z-Score) were inversely and significantly associated with the EnD Score (s -0.226 to -0.097, P < .05) and CVE (ORs 0.61 to 0.68, P < .05). In stratified analyses, HDL size and HDL-P were significantly associated with the EnD Score in individuals with NGM (Pinteraction .039 and .005, respectively), but not in those with (pre)diabetes. HDL-C and apoA-I were inversely associated with prevalent CVD in individuals with (pre)diabetes (Pinteraction = .074 and .034, respectively), but not in those with NGM. CONCLUSION HDL-CEC is not associated with clinical or subclinical atherosclerosis, neither in the whole population nor in individuals with (pre)diabetes, while other HDL characteristics show atheroprotective associations. The atheroprotective associations of HDL-size and HDL-P are lost in (pre)diabetes, while higher concentrations of HDL-C and apoA-I are associated with a lower prevalence of CVD in (pre)diabetes.
Collapse
|
22
|
Roca B, Mendoza MA, Roca M. Within subject variability of HDL-cholesterol in HIV-infected patients. Postgrad Med 2019; 132:162-166. [PMID: 31575314 DOI: 10.1080/00325481.2019.1675329] [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: 10/25/2022]
Abstract
Background and objective: Within-subject variability of cardiovascular risk factors may influence the development of cardiovascular disease. We aimed to improve knowledge on HDL-cholesterol variability and its clinical significance in HIV-infected patients, a population at high risk of cardiovascular disease.Methods: This was a cohort study to quantify the variability of HDL-cholesterol between two consecutive visits and to determine factors associated with such variability, in a group of HIV-infected patients.Results: A total of 307 patients were included, mean ± standard deviation of their age was 45.1 ± 8.5 years, and 225 of them (73.3%) were male. The absolute difference (after squaring and root squaring) of serum HDL-cholesterol level between the first and the second visit was 12.1 ± 9.2 mg/dL. In 65 patients (21.2%) the absolute value of the difference between both serum HDL-cholesterol level results were 20 mg/dL or higher. In a multivariable analysis the number of cigarettes smoked per day showed a significant, negative, correlation with the absolute difference in serum HDL-cholesterol level between the two visits (P = 0,009).Conclusions: Within-subject variability of HDL-cholesterol was substantial among our HIV-infected patients. Smoking was inversely correlated with such variability.
Collapse
Affiliation(s)
- Bernardino Roca
- Department of Health of Castellon, University of Valencia, Valencia, Spain
| | | | - Manuel Roca
- Department of Health of Castellon, University of Valencia, Valencia, Spain
| |
Collapse
|
23
|
Brief Report: Hyperbilirubinemia Is Associated With a Decreased Risk of Carotid Atherosclerosis in HIV-Infected Patients on Virological Suppression. J Acquir Immune Defic Syndr 2019; 79:617-623. [PMID: 30204718 DOI: 10.1097/qai.0000000000001854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To investigate the association between total, direct, and indirect bilirubin and the presence of carotid lesions in a large sample of HIV-1-infected patients on virological suppression. DESIGN Retrospective study on adult HIV-1-infected patients, with a carotid ultrasound (CUS) examination performed between January 2008 and August 2016, with HIV-RNA <50 copies per milliliter at CUS and without previous cardiovascular events. METHODS Intima media thickness was measured in 4 segments: carotid common artery and bifurcation on the left and right sides. Carotid lesion was defined as an intima media thickness ≥1.5 mm in ≥1 region at CUS. Patients were classified as: normal if all bilirubin values before CUS were below the upper normal limit and with hyperbilirubinemia if ≥1 bilirubin value above upper normal limit before CUS was recorded. Multivariate logistic regression was used to determine whether hyperbilirubinemia showed association with the presence of ≥1 carotid lesion, after adjusting for confounding factors. RESULTS Overall, 903 patients were evaluated, 511 with ≥1 and 392 without carotid lesions. At multivariate analysis, total [adjusted odds ratio (95% confidence interval) 0.57 (0.36 to 0.90), P = 0.016] and indirect hyperbilirubinemia before CUS [adjusted odds ratio (95% confidence interval) 0.62 (0.40 to 0.97), P = 0.036] were associated with a lower risk of carotid lesions in addition to younger age, negative hepatitis C virus antibodies, higher nadir CD4, lower low-density lipoprotein cholesterol, higher high-density lipoprotein cholesterol, lower triglycerides, and no use of statin; no effect of atazanavir treatment on carotid lesions was detected. CONCLUSIONS In HIV-1-treated patients, total or indirect hyperbilirubinemia was likely associated with the absence of carotid lesions.
Collapse
|
24
|
Fouladseresht H, Khazaee S, Javad Zibaeenezhad M, Hossein Nikoo M, Khosropanah S, Doroudchi M. Association of ABCA1 Haplotypes with Coronary Artery Disease. Lab Med 2019; 51:157-168. [DOI: 10.1093/labmed/lmz031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Hamed Fouladseresht
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahel Khazaee
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Mohammad Hossein Nikoo
- Cardiovascular Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shahdad Khosropanah
- Cardiovascular Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehrnoosh Doroudchi
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
25
|
Bardagjy AS, Steinberg FM. Relationship Between HDL Functional Characteristics and Cardiovascular Health and Potential Impact of Dietary Patterns: A Narrative Review. Nutrients 2019; 11:E1231. [PMID: 31151202 PMCID: PMC6627343 DOI: 10.3390/nu11061231] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/25/2019] [Accepted: 05/27/2019] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular disease is a leading cause of death around the world. Overall diet quality and dietary behaviors are core contributors to metabolic health. While therapeutic targets have traditionally focused on levels of lipoprotein cholesterol when evaluating cardiovascular risk, current perspectives on high-density lipoprotein (HDL) have shifted to evaluating the functionality of this lipoprotein particle. Effects of diet on cardiovascular health are mediated through multiple pathways, but the impact on HDL composition and function deserves greater attention. Potential areas of investigation involve changes in particle characteristics, distribution, microRNA cargo, and other functional changes such as improvements to cholesterol efflux capacity. Various dietary patterns like the Mediterranean diet and Dietary Approaches to Stop Hypertension (DASH) diet have beneficial effects on cardiovascular health and may prevent cardiovascular events. These healthful dietary patterns tend to be rich in plant-based foods, with cardiovascular benefits likely resulting from synergistic effects of the individual dietary components. The purpose of this review is to summarize current perspectives on selected functions of HDL particles and how various dietary patterns affect cardiovascular health biomarkers, with a focus on HDL functionality.
Collapse
Affiliation(s)
- Allison S Bardagjy
- Department of Nutrition and Graduate Group in Nutritional Biology, University of California, Davis, CA 95616, USA.
| | - Francene M Steinberg
- Department of Nutrition and Graduate Group in Nutritional Biology, University of California, Davis, CA 95616, USA.
| |
Collapse
|
26
|
Chen Y, Dong J, Zhang X, Chen X, Wang L, Chen H, Ge J, Jiang XC. Evacetrapib reduces preβ-1 HDL in patients with atherosclerotic cardiovascular disease or diabetes. Atherosclerosis 2019; 285:147-152. [PMID: 31054484 DOI: 10.1016/j.atherosclerosis.2019.04.211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 03/28/2019] [Accepted: 04/05/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND AND AIMS Cholesteryl ester transfer protein (CETP) inhibitor-mediated induction of HDL-cholesterol has no effect on the protection from cardiovascular disease (CVD). However, the mechanism is still unknown. Data on the effects of this class of drugs on subclasses of HDL are either limited or insufficient. In this study, we investigated the effect of evacetrapib, a CETP inhibitor, on subclasses of HDL in patients with atherosclerotic cardiovascular disease or diabetes. METHODS Baseline and 3-month post-treatment samples from atorvastatin 40 mg plus evacetrapib 130 mg (n = 70) and atorvastatin 40 mg plus placebo (n = 30) arms were used for this purpose. Four subclasses of HDL (large HDL, medium HDL, small HDL, and preβ-1 HDL) were separated according to their size and quantified by densitometry using a recently developed native polyacrylamide gel electrophoresis (PAGE) system. RESULTS Relative to placebo, while evacetrapib treatment dramatically increased large HDL and medium HDL subclasses, it significantly reduced small HDL (27%) as well as preβ-1 HDL (36%) particles. Evacetrapib treatment reduced total LDL, but also resulted in polydisperse LDL with LDL particles larger and smaller than the LDL subclasses of the placebo group. CONCLUSION Evacetrapib reduced preβ-1 HDL and small HDL in patients with ASCVD or diabetes on statin. Preβ-1 HDL and medium HDL are negatively interrelated. The results could give a clue to understand the effect of CETP inhibitors on cardiovascular outcomes.
Collapse
Affiliation(s)
- Yunqin Chen
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY, USA; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jibin Dong
- School of Pharmacy, Fudan University, Shanghai, China
| | - Xiaojin Zhang
- Obstetrics & Gynecology Hospital, Fudan University, Shanghai, China
| | - Xueying Chen
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Li Wang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Haozhu Chen
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Junbo Ge
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Xian-Cheng Jiang
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY, USA; School of Pharmacy, Fudan University, Shanghai, China.
| |
Collapse
|
27
|
High-Density Lipoprotein Functionality as a New Pharmacological Target on Cardiovascular Disease: Unifying Mechanism That Explains High-Density Lipoprotein Protection Toward the Progression of Atherosclerosis. J Cardiovasc Pharmacol 2019. [PMID: 29528874 DOI: 10.1097/fjc.0000000000000573] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The formation of the atherosclerotic plaque that is characterized by the accumulation of abnormal amounts of cholesterol-loaded macrophages in the artery wall is mediated by both inflammatory events and alterations of lipid/lipoprotein metabolism. Reverse transport of cholesterol opposes the formation and development of atherosclerotic plaque by promoting high density lipoprotein (HDL)-mediated removal of cholesterol from peripheral macrophages and its delivery back to the liver for excretion into the bile. Although an inverse association between HDL plasma levels and the risk of cardiovascular disease (CVD) has been demonstrated over the years, several studies have recently shown that the antiatherogenic functions of HDL seem to be mediated by their functionality, not always associated with their plasma concentrations. Therefore, assessment of HDL function, evaluated as the capacity to promote cell cholesterol efflux, may offer a better prediction of CVD than HDL levels alone. In agreement with this idea, it has recently been shown that the assessment of serum cholesterol efflux capacity (CEC), as a metric of HDL functionality, may represent a predictor of atherosclerosis extent in humans. The purpose of this narrative review is to summarize the current evidence concerning the role of cholesterol efflux capacity that is important for evaluating CVD risk, focusing on pharmacological evidences and its relationship with inflammation. We conclude that HDL therapeutics are a promising area of investigation but strategies for identifying efficacy must move beyond the idea of simply raising static HDL-cholesterol levels and toward methods of measuring the dynamics of HDL particle remodeling and the generation of lipid-free apolipoprotein A-I (apoA-I). In this way, apoA-I, unlike mature HDL, can promote the greatest extent of cholesterol efflux relieving cellular cholesterol toxicity and the inflammation it causes.
Collapse
|
28
|
Banfi C, Brioschi M, Karjalainen MK, Huusko JM, Gianazza E, Agostoni P. Immature surfactant protein-B impairs the antioxidant capacity of HDL. Int J Cardiol 2019; 285:53-58. [PMID: 30857841 DOI: 10.1016/j.ijcard.2019.02.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 02/19/2019] [Accepted: 02/25/2019] [Indexed: 11/30/2022]
Abstract
Circulating immature surfactant protein B (proSP-B) forms emerged as the most reliable lung-specific circulating marker for alveolar-capillary membrane (ACM) dysfunction and for the overall clinical status of heart failure (HF). Notably, in terms of HF hospitalization, immature SP-B overwhelms the prognostic role of other most frequently used clinical parameters such as those related to lung dysfunction. The strong prognostic value of circulating proSP-B in HF suggests more widespread and possible systemic effects. Thus, we assessed the plasma distribution of proSP-B evaluating whether it exists in a lipoprotein-bound form and its impact on lipoprotein structure and function. ProSP-B forms were detectable in high-density lipoprotein (HDL) only. To assess the impact of proSP-B on HDL, HDL from healthy subjects were enriched with proSP-B produced by a stably transfected CHO cell line that specifically expresses and releases the human proSP-B. After enrichment, HDL size and lipoprotein electrophoretic mobility, and protein composition did not show apparent differences. HDL antioxidant capacity (HOI), assessed as their ability to inhibit air-induced LDL oxidation, was impaired after proSP-B enrichment. HOI was also higher in HF patients with respect to age-matched control healthy subjects (p = 0.013). Circulating proSP-B, besides its potential role as a specific marker for ACM dysfunction in HF patients with diagnostic and prognostic value, binds to human HDL impairing their antioxidant capacity. These findings shed light on proSP-B as a molecule that contributes to the reduction of the defense against oxidative stress, a key mediator in the pathogenesis of HF.
Collapse
Affiliation(s)
| | | | - Minna K Karjalainen
- PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, Oulu, Finland; Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Johanna M Huusko
- PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, Oulu, Finland; Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | | | - Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, Milano, Italy; Dipartimento di Scienze Cliniche e di Comunità, Sezione Cardiovascolare, Università di Milano, Italy
| |
Collapse
|
29
|
Involvement of sphingosine-1-phosphate receptors 2/3 in IR-induced sudden cardiac death. Heart Vessels 2019; 34:1052-1063. [DOI: 10.1007/s00380-018-01323-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 12/21/2018] [Indexed: 12/22/2022]
|
30
|
Manninen S, Lankinen M, Erkkilä A, Nguyen SD, Ruuth M, de Mello V, Öörni K, Schwab U. The effect of intakes of fish and Camelina sativa oil on atherogenic and anti-atherogenic functions of LDL and HDL particles: A randomized controlled trial. Atherosclerosis 2018; 281:56-61. [PMID: 30658192 DOI: 10.1016/j.atherosclerosis.2018.12.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/29/2018] [Accepted: 12/13/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Omega-3 fatty acids are known to have several cardioprotective effects. Our aim was to investigate the effects of intakes of fish and Camelina sativa oil (CSO), rich in alpha-linolenic acid, on the atherogenic and anti-atherogenic functions of LDL and HDL particles. METHODS Altogether, 88 volunteers with impaired glucose metabolism were randomly assigned to CSO (10 g of alpha-linolenic acid/day), fatty fish (4 fish meals/week), lean fish (4 fish meals/week) or control group for 12 weeks. 79 subjects completed the study. The binding of lipoproteins to aortic proteoglycans, LDL aggregation and activation of endothelial cells by LDL and cholesterol efflux capacity of HDL were determined in vitro. RESULTS Intake of CSO decreased the binding of lipoproteins to aortic proteoglycans in a non-normalized model (p = 0.006). After normalizing with serum concentrations of non-HDL cholesterol, apolipoprotein B (apoB) or LDL cholesterol, which decreased in the CSO group, the change was no longer statistically significant. In the fish groups, there were no changes in the binding of lipoproteins to proteoglycans. Regarding other lipoprotein functions, there were no changes in any of the groups. CONCLUSIONS Intake of CSO decreases the binding of lipoproteins to aortic proteoglycans by decreasing serum LDL cholesterol concentration, which suggests that the level of apoB-containing lipoproteins in the circulation is the main driver of lipoprotein retention within the arterial wall. Intake of fish or CSO has no effects on other lipoprotein functions.
Collapse
Affiliation(s)
- Suvi Manninen
- Institute of Public Health and Clinical Nutrition, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland.
| | - Maria Lankinen
- Institute of Public Health and Clinical Nutrition, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Arja Erkkilä
- Institute of Public Health and Clinical Nutrition, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Su Duy Nguyen
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland
| | - Maija Ruuth
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland; Research Programs Unit, University of Helsinki, Finland
| | - Vanessa de Mello
- Institute of Public Health and Clinical Nutrition, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Katariina Öörni
- Atherosclerosis Research Laboratory, Wihuri Research Institute, Helsinki, Finland
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Finland
| |
Collapse
|
31
|
Retterstøl K, Svendsen M, Narverud I, Holven KB. Effect of low carbohydrate high fat diet on LDL cholesterol and gene expression in normal-weight, young adults: A randomized controlled study. Atherosclerosis 2018; 279:52-61. [DOI: 10.1016/j.atherosclerosis.2018.10.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 09/22/2018] [Accepted: 10/16/2018] [Indexed: 10/28/2022]
|
32
|
Correlation of Paraoxonase-1 with the Severity of Crohn's Disease. Molecules 2018; 23:molecules23102603. [PMID: 30314292 PMCID: PMC6222603 DOI: 10.3390/molecules23102603] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/05/2018] [Accepted: 10/08/2018] [Indexed: 12/17/2022] Open
Abstract
Diagnostics of Crohn’s disease (CD) requires noninvasive biomarkers facilitating early detection and differentiation of the disease. Therefore, in this study, we aimed to determine the relationship between paraoxonase-1 (PON-1), the severity of CD, oxidative stress, and inflammation in CD. The CD activity index was based on the current classification. Plasma PON-1 was measured in 47 patients with CD, and in 23 control volunteers. Using quantitative variables such as receiver operating characteristics (ROC) (area under the curve (AUC)), the diagnostic utility of PON-1 in differentiating the severity of CD was assessed. Circulating PON-1 was found to be decreased in the CD group compared to the control group (269.89 vs. 402.56 U/L, respectively), and it correlated well with the disease activity. PON-1 correlated positively with hemoglobin (Hb) (r = 0.539, p < 0.001), hematocrit (Ht) (r = 0.48, p < 0.001), total cholesterol (TC) (r = 0.343, p < 0.001), high density lipoprotein (HDL) (r = 0.536, p < 0.001), low density lipoprotein (LDL) (r = 0.54, p < 0.001), and triglyceride (TG) (r = 0.561, p < 0.001) and correlated negatively with white blood cell count (WBC) (r = −0.262, p = 0.029), platelet count (PLT) (r = −0.326, p = 0.006), C-reactive protein (CRP) (r = −0.61, p < 0.001), and malondialdehyde (MDA) (r = −0.924, p < 0.001). PON-1 as a marker for CD differentiation possessed a sensitivity and specificity of 93.62% and 91.30%, respectively. CD was found to be associated with the decrease in the levels of PON-1, which correlates well with activity of the disease and reflects the intensification of inflammation, as well as intensified lipid peroxidation. High sensitivity and specificity of PON-1 determines its selection as a good screening test for CD severity.
Collapse
|
33
|
Alkhalil M, Biasiolli L, Akbar N, Galassi F, Chai JT, Robson MD, Choudhury RP. T2 mapping MRI technique quantifies carotid plaque lipid, and its depletion after statin initiation, following acute myocardial infarction. Atherosclerosis 2018; 279:100-106. [PMID: 30227984 DOI: 10.1016/j.atherosclerosis.2018.08.033] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 08/10/2018] [Accepted: 08/24/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS A recently-validated, highly-sensitive T2 mapping magnetic resonance (MRI) technique accurately quantifies carotid plaque lipid. The aims of this study were to determine: (i) the extent of carotid plaque lipid in patients with acute coronary syndromes (ACS); (ii) the effects of initiation of high-intensity statin on plaque lipid content and (iii) whether plaque lipid content is related to standard or 'functional' blood lipid measurements. METHODS Statin naïve subjects presenting with ACS underwent carotid artery MRI at 3 T scanner to quantify plaque lipid. Patients were subsequently commenced on high dose statin as part of clinical care and underwent a second MRI after three months. Plaque composition was measured using objective semi-automated techniques. RESULTS 23 out of 24 patients had measurable lipid. Three months after statin initiation there was a significant reduction in carotid lipid percentage [from 10.3% (7.2-14.2) to 7.4% (5.4-10.0), p = 0.002] and a significant increase in fibrous percentage [from 83.3% ± 6.6-85.5% ± 4.8, p = 0.039]. None of the studied functional blood biomarkers were related to either baseline carotid plaque lipid content or its propensity to change with statin treatment. CONCLUSIONS T2-mapping demonstrated depleted carotid plaque lipid following the initiation of high-intensity statin treatment. Standard or 'functional' blood biomarkers were dissociated from plaque lipid content or changes with treatment. These findings further reinforce the importance of disease characterisation over risk factor assessment. Subject to clinical trial findings, quantification of plaque lipid may provide the basis for an approach to identify patients suitable for intensive lipid reduction regimes.
Collapse
Affiliation(s)
- Mohammad Alkhalil
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK; Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Luca Biasiolli
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK
| | - Naveed Akbar
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Francesca Galassi
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK
| | - Joshua T Chai
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK
| | - Matthew D Robson
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK
| | - Robin P Choudhury
- Acute Vascular Imaging Centre, Radcliffe Department of Medicine, University of Oxford, UK; Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
| |
Collapse
|
34
|
Houde M, Schwertani A, Touil H, Desbiens L, Sarrhini O, Lecomte R, Lepage M, Gagnon H, Takai S, Pejler G, Jacques D, Gobeil F, Day R, D'Orléans-Juste P. Mouse Mast Cell Protease 4 Deletion Protects Heart Function and Survival After Permanent Myocardial Infarction. Front Pharmacol 2018; 9:868. [PMID: 30233357 PMCID: PMC6127244 DOI: 10.3389/fphar.2018.00868] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 07/17/2018] [Indexed: 01/08/2023] Open
Abstract
Chymase, a mast cell serine protease involved in the generation of multiple cardiovascular factors, such as angiotensin II and endothelin-1 (ET-1), is elevated and participates in tissue degeneration after permanent myocardial infarction (PMI). Anesthetized 4-month old male wild-type (WT) C57BL/6J mice and mouse mast cell protease-4 knockout (mMCP-4 KO) congeners were subjected to ligation of the left anterior descending (LAD) coronary artery. A group of mice was then subjected to Kaplan-Meier 28-day survival analysis. In another group of mice, 18F-fluorodeoxyglucose positron emission tomography (PET) was performed to evaluate heart function and the infarcted zone 3 days post-PMI surgery. Cardiac morphology following PMI was evaluated on formalin-fixed heart slices and glycoproteomic analysis was performed using mass spectrometry. Finally, cardiac and lung tissue content of immunoreactive ET-1 was determined. PMI caused 60% mortality in WT mice, due to left ventricular wall rupture, and 7% in mMCP-4 KO mice. Cardiac PET analysis revealed a significant reduction in left ventricular volume (systolic and diastolic) and preserved the ejection fraction in mMCP-4 KO compared to WT animals. The infarcted area, apoptotic signaling and wall remodeling were significantly decreased in mMCP-4 KO mice compared to their WT congeners, while collagen deposition was increased. Glycoproteomic analysis showed an increase in apolipoprotein A1, an established chymase substrate in mMCP-4 KO mice compared to WT mice post-PMI. ET-1 levels were increased in the lungs of WT, but not mMCP-4 KO mice, 24 h post-PMI. Thus, the genetic deletion of mMCP-4 improved survival and heart function post-PMI.
Collapse
Affiliation(s)
- Martin Houde
- Department of Pharmacology-Physiology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada.,Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Universiteit Leiden, Leiden, Netherlands
| | - Adel Schwertani
- Department of Medicine, McGill University, Montreal, QC, Canada
| | - Hanène Touil
- Department of Pharmacology-Physiology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Louisane Desbiens
- Department of Pharmacology-Physiology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Otman Sarrhini
- Department of Nuclear Medicine and Radiobiology, Sherbrooke Molecular Imaging Center, CRCHUS, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Roger Lecomte
- Department of Nuclear Medicine and Radiobiology, Sherbrooke Molecular Imaging Center, CRCHUS, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Martin Lepage
- Department of Nuclear Medicine and Radiobiology, Sherbrooke Molecular Imaging Center, CRCHUS, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Hugo Gagnon
- PhenoSwitch Bioscience Inc., Sherbrooke, QC, Canada
| | - Shinji Takai
- Department of Innovative Medicine, Osaka Medical College, Osaka, Japan
| | - Gunnar Pejler
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.,Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Danielle Jacques
- Department of Anatomy and Cell Biology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Fernand Gobeil
- Department of Pharmacology-Physiology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Robert Day
- Department of Surgery, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Pedro D'Orléans-Juste
- Department of Pharmacology-Physiology, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| |
Collapse
|
35
|
Wada H, Dohi T, Miyauchi K, Shitara J, Endo H, Doi S, Tsuboi S, Ogita M, Iwata H, Kasai T, Okazaki S, Isoda K, Suwa S, Daida H. Mean platelet volume and long-term cardiovascular outcomes in patients with stable coronary artery disease. Atherosclerosis 2018; 277:108-112. [PMID: 30195145 DOI: 10.1016/j.atherosclerosis.2018.08.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 07/31/2018] [Accepted: 08/30/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND AND AIMS Although an elevated mean platelet volume (MPV) has been associated with poor clinical outcomes after acute coronary syndrome (ACS), the association between MPV and long-term outcomes in patients with stable coronary artery disease (CAD) remains uncertain. We aimed to investigate the impact of pre-procedural MPV levels in patients following elective percutaneous coronary intervention (PCI). METHODS We studied 2872 stable CAD patients who underwent their first PCI and who had available data on pre-procedural MPV between 2002 and 2016. Patients were divided into quartiles based on their MPV. The incidences of major adverse cardiac events (MACE), including all-cause death and non-fatal myocardial infarction, were evaluated. RESULTS The median MPV was 10.4 fL (interquartile range: 9.8-11.0). During a median follow-up of 5.6 years, 498 (17.3%) MACE were identified, with a cumulative incidence significantly higher in the lowest MPV group than in other groups (p < 0.01). After adjustment for platelet count and the other cardiovascular risk factors, the lowest MPV group had a significantly higher risk of MACE compared with the highest MPV groups (hazard ratio: 1.43, 95% confidence interval 1.10-1.86, p = 0.009). Decreasing MPV as a continuous variable was associated with the incidence of MACE (hazard ratio: 1.16 per 1 fL decrease, 95% confidence interval 1.04-1.30, p = 0.007). CONCLUSIONS Contrary to previous studies on ACS patients, this study showed that a low MPV was associated with worse clinical outcomes among stable CAD patients.
Collapse
Affiliation(s)
- Hideki Wada
- Department of Cardiology, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - Tomotaka Dohi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Katsumi Miyauchi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Jun Shitara
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hirohisa Endo
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shinichiro Doi
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shuta Tsuboi
- Department of Cardiology, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - Manabu Ogita
- Department of Cardiology, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - Hiroshi Iwata
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takatoshi Kasai
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shinya Okazaki
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kikuo Isoda
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Satoru Suwa
- Department of Cardiology, Juntendo University Shizuoka Hospital, Izunokuni, Shizuoka, Japan
| | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| |
Collapse
|
36
|
Yan X, Gou Z, Li Y, Wang Y, Zhu J, Xu G, Zhang Q. Fibroblast growth factor 21 inhibits atherosclerosis in apoE-/- mice by ameliorating Fas-mediated apoptosis. Lipids Health Dis 2018; 17:203. [PMID: 30157856 PMCID: PMC6114502 DOI: 10.1186/s12944-018-0846-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 08/07/2018] [Indexed: 12/02/2022] Open
Abstract
Background FGF21 is a critical endogenous regulator in energy homeostasis and systemic glucose and lipid metabolism. Despite intensive study of the metabolic functions of FGF21, its important role in heart disease needs further exploration. Apoptosis induced by ox-LDL in vascular endothelial cells is an important step in the progress of atherosclerosis. Methods The effects of FGF21 treatment on apoptosis induced by ox-LDL were tested in HUVECs. The role of FGF21 in atherosclerosis was studied by evaluating its function in apolipoprotein E double knockout (apoE−/−) mice. Results We found that apoptosis in HUVECs was alleviated by FGF21 treatment. The effects of FGF21 were independent of the ERK1/2 pathway and were mediated through inhibition of the Fas signaling pathway. FGF21 suppressed the development of atherosclerosis, and the administration of FGF21 ameliorated Fas-mediated apoptosis in apoE−/− mice. Conclusion FGF21 protects against apoptosis in HUVECs by suppressing the expression of Fas; furthermore, FGF21 alleviated atherosclerosis by ameliorating Fas-mediated apoptosis in apoE−/− mice. Electronic supplementary material The online version of this article (10.1186/s12944-018-0846-x) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Xinxin Yan
- Department of Pharmacy, The Affiliated Suzhou Hospital of Nanjing Medical University, 242 Guangji Road, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Zhongshan Gou
- Center for Medical Ultrasound, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Yuan Li
- Department of Cardiology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Yu Wang
- Department of Pharmacy, The Affiliated Suzhou Hospital of Nanjing Medical University, 242 Guangji Road, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Jingyan Zhu
- Department of Pharmacy, The Affiliated Suzhou Hospital of Nanjing Medical University, 242 Guangji Road, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Guidong Xu
- Department of Cardiology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, 215008, People's Republic of China
| | - Qian Zhang
- Department of Pharmacy, The Affiliated Suzhou Hospital of Nanjing Medical University, 242 Guangji Road, Suzhou, Jiangsu, 215008, People's Republic of China.
| |
Collapse
|
37
|
Non-LDL dyslipidemia is prevalent in the young and determined by lifestyle factors and age: The LifeLines cohort. Atherosclerosis 2018; 274:191-198. [DOI: 10.1016/j.atherosclerosis.2018.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 04/28/2018] [Accepted: 05/10/2018] [Indexed: 02/06/2023]
|
38
|
Potočnjak I, Radulović B, Degoricija V, Trbušić M, Pregartner G, Berghold A, Meinitzer A, Frank S. Serum concentrations of asymmetric and symmetric dimethylarginine are associated with mortality in acute heart failure patients. Int J Cardiol 2018; 261:109-113. [PMID: 29550017 PMCID: PMC6591136 DOI: 10.1016/j.ijcard.2018.03.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 03/05/2018] [Accepted: 03/09/2018] [Indexed: 01/26/2023]
Abstract
BACKGROUND Serum concentrations of asymmetric (ADMA) and symmetric (SDMA) dimethylarginine are established predictors of total and cardiovascular mortality. However, the predictive capacity of ADMA and SDMA for hospital and 3-months mortality of patients with acute heart failure (AHF) is unknown. METHODS & RESULTS Out of 152 included AHF patients, 79 (52%) were female, and the mean patient age was 75.2 ± 10.3 years. Hospital and three-month mortality rates were 14.5% and 27.4%, respectively. Serum ADMA and SDMA levels at admission, determined by reversed phase high performance liquid chromatography, were higher in patients having at least one of the three signs implying venous volume overload (enlarged liver, ascites, peripheral edema), a consequence of right-sided heart failure, compared to patients without those signs. Univariable logistic regression analyses revealed a significant positive association of ADMA and SDMA concentrations with hospital mortality [odds ratio (OR) and 95% confidence interval (CI) per standard deviation (SD) increase: 2.22 (1.37-3.79), p = 0.002, and 2.04 (1.34-3.18), p = 0.001, respectively], and 3-months mortality [2.06 (1.36-3.26), p = 0.001, and 2.52 (1.67-4.04), p < 0.001, respectively]. These associations remained significant after adjusting for age, sex, mean arterial pressure, low-density lipoprotein cholesterol, glomerular filtration rate, and N-terminal pro-brain natriuretic peptide. CONCLUSIONS We conclude that ADMA and SDMA concentrations are associated with hospital and 3-month mortality and are increased by venous volume overload in AHF patients.
Collapse
Affiliation(s)
- Ines Potočnjak
- University Hospital Centre Sisters of Charity, Department of Medicine, Vinogradska 29, 10000 Zagreb, Croatia
| | - Bojana Radulović
- University Hospital Centre Zagreb, Kišpatićeva 12, 10000 Zagreb, Croatia
| | - Vesna Degoricija
- University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia; University Hospital Centre Sisters of Charity, Department of Medicine, Vinogradska 29, 10000 Zagreb, Croatia
| | - Matias Trbušić
- University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia; University Hospital Centre Sisters of Charity, Department of Medicine, Vinogradska 29, 10000 Zagreb, Croatia
| | - Gudrun Pregartner
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Auenbruggerplatz 2, 8036 Graz, Austria
| | - Andrea Berghold
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Auenbruggerplatz 2, 8036 Graz, Austria
| | - Andreas Meinitzer
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Saša Frank
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria.
| |
Collapse
|
39
|
Zhang M, Zhao GJ, Yao F, Xia XD, Gong D, Zhao ZW, Chen LY, Zheng XL, Tang XE, Tang CK. AIBP reduces atherosclerosis by promoting reverse cholesterol transport and ameliorating inflammation in apoE −/− mice. Atherosclerosis 2018; 273:122-130. [DOI: 10.1016/j.atherosclerosis.2018.03.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/22/2018] [Accepted: 03/06/2018] [Indexed: 01/09/2023]
|
40
|
Flores E, Santos-Gallego CG, Diaz-Mejía N, Badimon JJ. Do the SGLT-2 Inhibitors Offer More than Hypoglycemic Activity? Cardiovasc Drugs Ther 2018; 32:213-222. [DOI: 10.1007/s10557-018-6786-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
41
|
Treatment with omega-3 polyunsaturated fatty acids does not improve endothelial function in patients with type 2 diabetes and very high cardiovascular risk: A randomized, double-blind, placebo-controlled study (Omega-FMD). Atherosclerosis 2018. [PMID: 29518747 DOI: 10.1016/j.atherosclerosis.2018.02.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND AIMS Numerous recent studies conducted in different clinical settings have focused on the benefits of omega-3 polyunsaturated fatty acids (n-3 PUFAs) in the prevention of cardiovascular diseases. There is limited evidence that patients with type 2 diabetes (T2D) and very high cardiovascular risk can also benefit from a high dose of n-3PUFAs, especially those on optimal medical therapy as recommended by the guidelines. The aim of the present study was to assess the impact of high-dose n-3 PUFA treatment on endothelial function in patients with T2D and established atherosclerotic cardiovascular disease (ASCVD). METHODS We conducted a prospective randomized double-blind, placebo-controlled, 2-center study, in which endothelial function was measured using flow-mediated dilation (FMD) and nitroglycerin-mediated dilation (NMD). Serum fatty acids composition was measured by gas chromatography. All measurements were done at baseline and after 3 months of treatment with PUFAs at a dose of 2 g/d (n = 36) or placebo (n = 38). RESULTS The majority of the study population was treated with optimal medical therapy. Despite significantly higher concentrations of eicosapentaenoic acid (EPA) and docosahexaenoic acid in the n-3 PUFA group after 3-month treatment, we did not observe significant changes in endothelial function indices (FMD and NMD). However, in regression analysis, only baseline FMD was associated with EPA concentration before 3 months of n-3 PUFA treatment. CONCLUSIONS Three months of high-dose n-3 PUFA treatment in very high-risk patients with ASCVD and T2D did not improve the endothelial function indices.
Collapse
|
42
|
High-density lipoprotein (HDL) promotes angiogenesis via S1P3-dependent VEGFR2 activation. Angiogenesis 2018; 21:381-394. [PMID: 29450744 DOI: 10.1007/s10456-018-9603-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/06/2018] [Indexed: 02/05/2023]
Abstract
High-density lipoprotein (HDL) has previously been shown to promote angiogenesis. However, the mechanisms by which HDL enhances the formation of blood vessels remain to be defined. To address this, the effects of HDL on the proliferation, transwell migration and tube formation of human umbilical vein endothelial cells were investigated. By examining the abundance and phosphorylation (i.e., activation) of the vascular endothelial growth factor receptor VEGFR2 and modulating the activity of the sphingosine-1 phosphate receptors S1P1-3 and VEGFR2, we characterized mechanisms controlling angiogenic responses in response to HDL exposure. Here, we report that HDL dose-dependently increased endothelial proliferation, migration and tube formation. These events were in association with increased VEGFR2 abundance and rapid VEGFR2 phosphorylation at Tyr1054/Tyr1059 and Tyr1175 residues in response to HDL. Blockade of VEGFR2 activation by the VEGFR2 inhibitor SU1498 markedly abrogated the pro-angiogenic capacity of HDL. Moreover, the S1P3 inhibitor suramin prevented VEGFR2 expression and abolished endothelial migration and tube formation, while the S1P1 agonist CYM-5442 and the S1P2 inhibitor JTE-013 had no effect. Last, the role of S1P3 was further confirmed in regulation of S1P-induced endothelial proliferation, migration and tube formation via up-regulation and activation of VEGFR2. Together, these findings argue that HDL promotes angiogenesis via S1P3-dependent up-regulation and activation of VEGFR2 and also suggest that the S1P-S1P3-VEGFR2 signaling cascades as a novel target for HDL-modulating therapy implicated in vascular remodeling and functional recovery in atherosclerotic diseases such as myocardial infarction and ischemic stroke.
Collapse
|
43
|
Zimetti F, Freitas WM, Campos AM, Daher M, Adorni MP, Bernini F, Sposito AC, Zanotti I. Cholesterol efflux capacity does not associate with coronary calcium, plaque vulnerability, and telomere length in healthy octogenarians. J Lipid Res 2018; 59:714-721. [PMID: 29436385 DOI: 10.1194/jlr.p079525] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 01/19/2018] [Indexed: 12/23/2022] Open
Abstract
Several studies have revealed that traditional risk factors are less effective in predicting CVD risk in the elderly, suggesting the need to identify new biomarkers. Here, we evaluated the association between serum cholesterol efflux capacity (CEC), an atheroprotective property of HDL recently identified as a novel marker of CVD risk, and atherosclerotic burden in a cohort of very old, healthy individuals. Serum CEC values were not significantly correlated either with calcium score or with markers of vulnerable plaque, such as positive remodeling, hypodensity, spotty calcification, or napking-ring sign. In addition, no association was detected between CEC and telomere length, a marker of biological aging that has been linked to atherosclerosis extent. Interestingly, elderly subjects presented a remarkably higher CEC (+30.2%; P < 0.0001) compared with values obtained from a cohort of sex-matched, cardiovascular event-free, middle-aged individuals. In conclusion, serum CEC is not related to traditional risk factors in very old, cardiovascular event-free subjects, but has significantly higher values compared with a healthy, younger population. Whether this improved HDL functionality may represent a protective factor in CVD onset must be established in future studies.
Collapse
Affiliation(s)
| | - Wladimir M Freitas
- Cardiology Division, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Cidade Universitária, Campinas, Brazil
| | - Alessandra M Campos
- Cardiology Division, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Cidade Universitária, Campinas, Brazil
| | - Mauricio Daher
- Cardiology Division, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Cidade Universitária, Campinas, Brazil
| | | | - Franco Bernini
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Andrei C Sposito
- Cardiology Division, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Cidade Universitária, Campinas, Brazil.
| | - Ilaria Zanotti
- Department of Food and Drug, University of Parma, Parma, Italy.
| |
Collapse
|
44
|
Androulakis E, Zacharia E, Papageorgiou N, Lioudaki E, Bertsias D, Charakida M, Siasos G, Tousoulis D. High-density Lipoprotein and Low-density Lipoprotein Therapeutic Approaches in Acute Coronary Syndromes. Curr Cardiol Rev 2017; 13:168-182. [PMID: 28190386 PMCID: PMC5633711 DOI: 10.2174/1573403x13666170209145622] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 01/26/2017] [Accepted: 02/03/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Low-density lipoprotein cholesterol (LDL), and especially its oxidized form, renders the atherosclerotic plaque vulnerable to rupture in acute coronary syndromes (ACS). On the other hand, high-density lipoprotein (HDL) is considered an anti-atherogenic molecule. The more recent HDL-targeted drugs may prove to be superior to those used before. Indeed, delipidated HDL and HDL mimetics are efficient in increasing HDL levels, while the apoA-I upregulation with RVX-208 appears to offer a clinical benefit which is beyond the HDL related effects. HDL treatment however has not shown a significant improvement in the outcomes of patients with ACS so far, studies have therefore focused again on LDL. In addition to statins and ezetimibe, novel drugs such as PSCK9 inhibitors and apolipoprotein B inhibitors appear to be both effective and safe for patients with hyperlipidemia. CONCLUSION Data suggest these could potentially improve the cardiovascular outcomes of patient with ACS. Yet, there is still research to be done, in order to confirm whether ACS patients would benefit from LDL- or HDL-targeted therapies or a combination of both.
Collapse
Affiliation(s)
| | - Effimia Zacharia
- 1st Department of Cardiology, Hippokration Hospital, University of Athens, Athens, Greece
| | - Nikolaos Papageorgiou
- Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, EC1A 7BE, London, United Kingdom
| | - Eirini Lioudaki
- Epsom and St Helier University Hospitals, London, United Kingdom
| | - Dimitris Bertsias
- 1st Department of Cardiology, Hippokration Hospital, University of Athens, Athens, Greece
| | - Marietta Charakida
- Department of Cardiovascular Imaging, King's College London, United Kingdom
| | - Gerasimos Siasos
- 1st Department of Cardiology, Hippokration Hospital, University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration Hospital, University of Athens, Athens, Greece
| |
Collapse
|
45
|
Abu Khalaf R, Sabbah D, Al-Shalabi E, Bishtawi S, Albadawi G, Abu Sheikha G. Synthesis, Biological Evaluation, and Molecular Modeling Study of Substituted Benzyl Benzamides as CETP Inhibitors. Arch Pharm (Weinheim) 2017; 350. [PMID: 29112287 DOI: 10.1002/ardp.201700204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 10/08/2017] [Accepted: 10/10/2017] [Indexed: 11/06/2022]
Abstract
Cardiovascular disease is the most common cause for mortality and morbidity in the developed world; its risk is inversely related to the high-density lipoprotein (HDL) cholesterol levels. Therefore, there is a great interest in developing new cholesteryl ester transfer protein (CETP) inhibitors capable of raising HDL as a novel approach for the prevention of cardiovascular disease. Herein, the synthesis and characterization of ten benzyl benzamides 8a-j that aim at CETP inhibition was performed. The in vitro CETP inhibition bioassay revealed that benzamide 8j had the best activity, with a percent inhibition of 82.2% at 10 μM concentration and an IC50 value of 1.3 μM. The docking study shows that the verified compounds accommodate the binding cleft of CETP and are enclosed by a hydrophobic lining. Furthermore, the scaffold of 8a-j matches the pharmacophoric points of CETP inhibitors, particularly in its hydrophobic and aromatic functionalities.
Collapse
Affiliation(s)
- Reema Abu Khalaf
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Dima Sabbah
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Eveen Al-Shalabi
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Samar Bishtawi
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Ghadeer Albadawi
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Ghassan Abu Sheikha
- Faculty of Pharmacy, Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| |
Collapse
|
46
|
Fang R, Zhang LL, Zhang LZ, Li W, Li M, Wen K. Sphingosine 1-Phosphate Postconditioning Protects Against Myocardial Ischemia/reperfusion Injury in Rats via Mitochondrial Signaling and Akt-Gsk3β Phosphorylation. Arch Med Res 2017. [PMID: 28625317 DOI: 10.1016/j.arcmed.2017.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND AND AIMS Although preconditioning of sphingosine 1-phosphate (S1P) has been shown to protect myocytes from hypoxia reoxgenation injury in vitro, the role of S1P postconditioning on myocardial ischemia reperfusion injury (MIRI) in vivo and its related mechanism are unknown. The aim of this study was to investigate the protective role of sphingosine 1-phosphate (S1P) postconditioning in MIRI via its effects on mitochondrial signaling and Akt/Gsk3β phosphorylation. METHODS Rats were subjected to MIRI, consisting of 30 min of ischemia followed by 120 min of reperfusion, with S1P administered at the beginning of the reperfusion. Myocardial infarct size and apoptotic index were measured by triphenyltetrazolium (TTC) and terminal deoxynucleotide transferase dUTP nick-end labeling (TUNEL) assays, respectively. Akt and Gsk3β phosphorylation, caspase-3 cleavage, and cytochrome c translocation were assessed by western blot. Mitochondrial permeability transition pore (MPTP) opening and mitochondrial membrane potential (MMP, ΔΨ) were also examined to determine overall mitochondrial function. RESULTS S1P postconditioning significantly decreased myocardial infarct size and apoptosis, as well as enhanced Akt and Gsk3β phosphorylation, attenuated caspase-3 cleavage and cytosolic cytochrome c translocation, and inhibited MPTP opening, which subsequently preserved Δψ. Electron microscopy also confirmed that S1P helped maintain myocardial mitochondria integrity. Moreover, the protective effects of S1P treatment were blocked by cotreatment with a PI3K inhibitor, LY294002. CONCLUSIONS These results suggest that S1P postconditioning protects against MIRI by regulating mitochondrial signaling and Akt/Gsk3β phosphorylation.
Collapse
Affiliation(s)
- Rui Fang
- Department of Pharmacology, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Lu-Lu Zhang
- Department of Pharmacology, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Li-Zhi Zhang
- Department of Obstetrics and Gynecology, Tianjin First Centre Hospital, Tianjin, China
| | - Wenchang Li
- Department of Pharmacology, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Mengmeng Li
- Department of Pharmacology, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Ke Wen
- Department of Pharmacology, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.
| |
Collapse
|
47
|
|
48
|
Apolipoprotein C-I Polymorphism and Its Association with Serum Lipid Levels and Longevity in the Bama Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14050505. [PMID: 28486432 PMCID: PMC5451956 DOI: 10.3390/ijerph14050505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 04/24/2017] [Accepted: 05/05/2017] [Indexed: 11/17/2022]
Abstract
This study aims to determine the association between the apolipoprotein C-I polymorphism and the longevity and genetic variants in ApoC-I that can influence the serum lipid levels in Bama. ApoC-I genotypes were determined by Taqman single nucleotide polymorphism (SNP) genotyping assays in 178 long-lived inhabitants (longevity group aged from 90 to 110 years), 147 healthy controls (Control 1 group aged from 40 to 79 years old) from Bama County, and 190 healthy controls (Control 2 group aged from 40 to 79 years old) from Nandan County without a family history of longevity. Statistical analysis was conducted using SPSS 16.0. All genotype distributions of rs584007 and rs4420638 were consistent with the Hardy-Weinberg equilibrium (p > 0.05). Significant differences were observed in the frequencies of the three genotypes (GG, AG, and AA) among the longevity and the two control groups (χ² = 11.238, p = 0.024) for rs584007. No significant differences were observed in the frequencies of the three genotypes (GG, AG, and AA) among the longevity and the two control groups (χ² = 4.587, p = 0.318) for rs4420638. The levels of total cholesterol (TC), triglycerides (TG), high-density lipoprotein-cholesterol (HDL-c), and low-density lipoprotein-cholesterol (LDL-c) were not different among the three genotypes of rs584007 in the three groups. The levels of HDL-c for GG, AG, and AA were significantly different (the highest being in the longevity group), while the levels of TG for AA and AG genotypes (the lowest being in the longevity group) and the levels of LDL-c for AG were significantly different (p < 0.05) among the three groups for rs584007. The levels of TG and HDL-c were significantly different among the three rs4420638 genotypes in the longevity group. The levels of TC for GG, AG, and AA were significantly different in the Control 2 group, while the levels of TG and HDL-c for AA and AG genotypes were significantly different (p < 0.05) among the three groups for rs4420638. The level of HDL-c was highest in the longevity group for AA and AG genotypes, and the level of TG was highest in the Control 2 group for rs4420638. Serum lipid parameters were related to environmental factors, including age, gender, BMI, DBP, SBP, rs4420638, and rs584007. The ApoC-I polymorphism might be one of the genetic factors of longevity in Bama. The ApoC-I rs4420638 and rs584007 SNPs are associated with serum TG and HDL-c levels in the longevous population.
Collapse
|
49
|
Bacchiega BC, Bacchiega AB, Usnayo MJG, Bedirian R, Singh G, Pinheiro GDRC. Interleukin 6 Inhibition and Coronary Artery Disease in a High-Risk Population: A Prospective Community-Based Clinical Study. J Am Heart Assoc 2017; 6:JAHA.116.005038. [PMID: 28288972 PMCID: PMC5524026 DOI: 10.1161/jaha.116.005038] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Atherosclerosis is a chronic inflammatory disease, with interleukin 6 (IL‐6) as a major player in inflammation cascade. IL‐6 blockade may reduce cardiovascular risk, but current treatments to block IL‐6 also induce dyslipidemia, a finding with an uncertain prognosis. Methods and Results We aimed to determine the endothelial function responses to the IL‐6–blocking agent tocilizumab, anti–tumor necrosis factor α, and synthetic disease‐modifying antirheumatic drug therapies in patients with rheumatoid arthritis in a 16‐week prospective study. Sixty consecutive patients with rheumatoid arthritis were enrolled. Tocilizumab and anti–tumor necrosis factor α therapy were started in 18 patients each while 24 patients were treated with synthetic disease‐modifying antirheumatic drugs. Forty patients completed the 16‐week follow‐up period. The main outcome was flow‐mediated dilation percentage variation before and after therapy. In the tocilizumab group, flow‐mediated dilation percentage variation increased statistically significantly from a pre‐treatment mean of (3.43% [95% CI, 1.28–5.58] to 5.96% [95% CI, 3.95–7.97]; P=0.03). Corresponding changes were 4.78% (95% CI, 2.13–7.42) to 6.75% (95% CI, 4.10–9.39) (P=0.09) and 2.87% (95% CI, −2.17 to 7.91) to 4.84% (95% CI, 2.61–7.07) (P=0.21) in the anti–tumor necrosis factor α and the synthetic disease‐modifying antirheumatic drug groups, respectively (both not statistically significant). Total cholesterol increased significantly in the tocilizumab group from 197.5 (95% CI, 177.59–217.36) to 232.3 (201.62–263.09) (P=0.003) and in the synthetic disease‐modifying antirheumatic drug group from 185.8 (95% CI, 169.76–201.81) to 202.8 (95% CI, 176.81–228.76) (P=0.04), but not in the anti–tumor necrosis factor α group. High‐density lipoprotein did not change significantly in any group. Conclusions Endothelial function is improved by tocilizumab in a high‐risk population, even as it increases total cholesterol and low‐density lipoprotein levels.
Collapse
Affiliation(s)
- Bruno Cesar Bacchiega
- Department of Internal Medicine, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | | | | | - Ricardo Bedirian
- Department of Internal Medicine, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Gurkirpal Singh
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA
| | | |
Collapse
|
50
|
Cimmino G, Loffredo FS, Morello A, D'Elia S, De Palma R, Cirillo P, Golino P. Immune-Inflammatory Activation in Acute Coronary Syndromes: A Look into the Heart of Unstable Coronary Plaque. Curr Cardiol Rev 2017; 13:110-117. [PMID: 27758696 PMCID: PMC5452145 DOI: 10.2174/1573403x12666161014093812] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 09/24/2016] [Accepted: 10/06/2016] [Indexed: 12/21/2022] Open
Abstract
In the last twenty years, our comprehension of the molecular mechanisms involved in the formation, progression and complication of atherosclerotic plaque has advanced significantly and the main role of inflammation and immunity in this phenomenon is now largely accepted. Accumulating evidence highlight the crucial role of different inflammatory and immune cells, such as monocytes and T-lymphocytes, in the pathophysiology of atherosclerotic lesion, particularly in contributing to its com-plications, such as rupture or ulceration. According to the new terminology, “vulnerable plaque” identi-fies an inflamed atherosclerotic lesion that is particularly prone to rupture. Once disrupted, prothrom-botic material is exposed to the flowing blood, thus activating coagulation cascade and platelet aggrega-tion, ultimately leading to acute thrombus formation within the coronary vessel. To date this is the key event underlying the clinical manifestations of acute coronary syndromes (ACS). The degree of vessel occlusion (complete vs. incomplete) and the time of blood flow cessation will define the severity of clinical picture. This phenomenon seems to be the final effect of a complex inter-action between different local and systemic factors, involving the degree of inflammation, type of cells infiltration and the rheological characteristics of blood flow at the site of plaque rupture, thrombogenic substrates within the atherosclerotic lesion and different soluble mediators, already present or acutely released in the circulating blood. This article will review currently available data on the pathophysiology of ACS, emphasizing the immunological and inflammatory aspects of vulnerable plaque. We may pos-tulate that intraplaque antigens and local microenvironment will define the immune-inflammatory re-sponse and cells phenotype, thus determining the severity of clinical manifestations.
Collapse
Affiliation(s)
- Giovanni Cimmino
- Department of Cardio-Thoracic and Respiratory Sciences, Section of Cardiology, Second University of Naples, Naples, Italy
| | - Francesco S Loffredo
- Molecular Cardiology, International Centre for Genetic Engineering and Biotechnology, Trieste, Italy
| | - Alberto Morello
- Department of Cardio-Thoracic and Respiratory Sciences, Section of Cardiology, Second University of Naples, Naples, Italy
| | - Saverio D'Elia
- Department of Cardio-Thoracic and Respiratory Sciences, Section of Cardiology, Second University of Naples, Naples, Italy
| | - Raffaele De Palma
- Department of Clinical and Experimental Medicine, Section of Immunology, Second University of Naples, Naples, Italy
| | - Plinio Cirillo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Paolo Golino
- Department of Cardio-Thoracic and Respiratory Sciences, Section of Cardiology, Second University of Naples, Naples, Italy
| |
Collapse
|