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Kataoka S, Kimura M, Yamaguchi T, Egashira K, Yamamoto Y, Koike Y, Ogawa Y, Fujiharu C, Namai T, Taguchi K, Takahashi M, Kameda A, Kasen T, Hano A, Kubota K, Sato M, Yamaga H, Nohara K, Shirasawa M, Sekine C, Fukuda M, Aoki A, Takeuchi Y, Mugiyama M, Mori K, Sawada K, Kashiwagi Y, Kitamura M, Hayashi T, Nakagawa T, Murakami S. A cross-sectional study of relationships between periodontal disease and general health: The Hitachi Oral Healthcare Survey. BMC Oral Health 2021; 21:644. [PMID: 34911523 PMCID: PMC8672581 DOI: 10.1186/s12903-021-01990-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/22/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND This cross-sectional study performed to clarify the relationship between periodontal disease and non-communicable diseases (NCDs), such as obesity, diabetes mellitus, impaired glucose tolerance (IGT), chronic obstructive pulmonary disease (COPD), and atherosclerotic cardiovascular disease (ASCVD) by introducing dental examinations into the annual health examinations conducted by Japanese companies, and to highlights the importance of a medical system that connects dental and medical professionals. METHODS A total of 1.022 Hitachi Ltd. employees were enrolled in this cross-sectional study. We examined correlations and odds ratios (ORs) between the dental and overall health of employees using stratification and multiple logistic regression analyses based on the periodontal health indicators, general health indicators, and occlusal force. RESULTS The adjusted OR of PPD for obesity (OR, 1.42; 95% confidence interval [CI], 1.09-1.84; p = 0.009), IGT (OR, 1.48; 95% CI, 1.00-2.20; p = 0.049), and COPD (OR, 1.38; 95% CI, 1.02-1.88; p = 0.038) significantly differed. The adjusted OR of body mass index (OR, 1.28; 95% CI 1.15-1.42; p < 0.001), haemoglobin A1C (HbA1c) (OR, 4.34; 95% CI, 1.89-9.98; p < 0.001), fasting blood glucose (FBG) levels (OR, 1.08; 95% CI 1.04-1.11; p < 0.001), postbronchodilator forced expiratory volume in one second/forced vital capacity ratio (%FEV1) (OR, 0.95; 95% CI 0.91-1.00; p = 0.031) and smoking (OR, 2.32; 95% CI 1.62-3.33; p < 0.001) for severe periodontal disease also significantly differed. Occlusal force was significantly reduced in employees aged 50-59 years compared to those aged 40-49 years. Both PPD, HbA1c, FBG levels were significantly associated with occlusal force among employees with moderate/severe periodontitis. PPD was significantly associated with occlusal force among employees with and moderate COPD, and ASCVD. %FEV1 was significantly associated with occlusal force among employees with IGT. CONCLUSIONS This cross-sectional study revealed mutual relationships among periodontal disease, NCDs, and occlusal force on Japanese corporate workers. We demonstrated that a comprehensive, regional healthcare system centred on annual integrated dental and physical health examinations in the workplace will benefit employees and positively impact corporate health insurance.
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Affiliation(s)
- Shinsuke Kataoka
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Mitsuo Kimura
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Tsuguno Yamaguchi
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Kenji Egashira
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Yu Yamamoto
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Yasushi Koike
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Yuki Ogawa
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Chika Fujiharu
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Toshiko Namai
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Kanako Taguchi
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Momoko Takahashi
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Asami Kameda
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Tomoka Kasen
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Asami Hano
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Konomi Kubota
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Masayuki Sato
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Hiroaki Yamaga
- Research and Development Head Quarters, LION Corporation, Odawara, Kanagawa, Japan
| | - Kaori Nohara
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Mikiko Shirasawa
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Chika Sekine
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Maki Fukuda
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Arisa Aoki
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Yurina Takeuchi
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Misaki Mugiyama
- The LION Foundation for Dental Health (Public Interest Incorporated Foundation), Sumida, Tokyo, Japan
| | - Kenta Mori
- Faculty of Dentistry, Osaka University, Suita, Osaka, Japan
| | - Keigo Sawada
- Faculty of Dentistry, Osaka University, Suita, Osaka, Japan
| | | | | | - Takeshi Hayashi
- Hitachi Health Care Center, Hitachi Limited, Hitachi, Ibaraki, Japan
| | - Tohru Nakagawa
- Hitachi Health Care Center, Hitachi Limited, Hitachi, Ibaraki, Japan
| | - Shinya Murakami
- Faculty of Dentistry, Osaka University, Suita, Osaka, Japan.
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Shih CM, Lin FY, Yeh JS, Lin YW, Loh SH, Tsao NW, Nakagami H, Morishita R, Sawamura T, Li CY, Lin CY, Huang CY. Dysfunctional high density lipoprotein failed to rescue the function of oxidized low density lipoprotein-treated endothelial progenitor cells: a novel index for the prediction of HDL functionality. Transl Res 2019; 205:17-32. [PMID: 30720435 DOI: 10.1016/j.trsl.2018.09.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 09/09/2018] [Accepted: 09/28/2018] [Indexed: 10/28/2022]
Abstract
Lipid metabolic disorders play critical roles in atherogenesis. Traditionally, it has been suggested that reduced high density lipoprotein (HDL) levels might be an important morbidity indicator for cardiovascular diseases. Therefore, it has been argued that therapeutically raising HDL levels may reduce atherogenesis in patients with dyslipidemia. However, recent clinical trials to elevate serum HDL levels by pharmacologic approaches failed to demonstrate clinical efficacy. Thus, to investigate the functionality of HDL and to explore the possible clinical relevance as well as to define an effective indicator that can represent HDL function may provide another key and reference to disclose the clinical treatment of dyslipidemia. We analyzed the association between the data of dichlorofluorescein assay (assay the functionality of HDL), the effect of HDL on oxidized low density lipoprotein (oxLDL)-stimulated endothelial progenitor cells (EPCs) in vitro, levels of circulating EPCs, and ex vitro EPC colony forming units of each case, we defined the indicator (relative HDL index (RHDL index) = dichlorofluorescein assay result of each subject/dichlorofluorescein assay reading of our young healthy controls) that may represent functionality of HDL. HDL from healthy adults protected oxLDL-treated EPCs by modulating p38 mitogen-activated protein kinase and Rho activation and by promoting nitric oxide production. HDL from subject with RHDL index ≧2 also failed to restore the functionality of oxLDL-treated EPCs via cell-signaling pathways in vitro. The RHDL index significantly correlated with patients' circulating EPC number or EPC colony forming units ex vivo. In conclusions, we explored the RHDL index as a score to predict a patient's EPC functions in vivo and ex vitro.
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Affiliation(s)
- Chun-Ming Shih
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Feng-Yen Lin
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Jong-Shiuan Yeh
- Division of Cardiovascular Medicine, Department of Internal Medicine, Wan Fang Hospital, Taipei, Taiwan
| | - Yi-Wen Lin
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan; Institute of Oral Biology, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Hurng Loh
- Department and Graduate Institute of Pharmacology, Defense Medical Center, Taipei, Taiwan
| | - Nai-Wen Tsao
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Hironori Nakagami
- Division of Vascular Medicine and Epigenetic, Osaka University, Osaka, Japan
| | | | - Tatsuya Sawamura
- Department of Bioscience, National Cardiovascular Center Research Institute, Osaka, Japan
| | - Chi-Yuan Li
- Department of Anesthesiology and Graduate Institute of Clinical Medical Science, China Medical University and Hospital, Taichung, Taiwan
| | - Cheng-Yen Lin
- Department of Marketing Management, Takming University of Science and Technology, Taipei, Taiwan; Healthcare Information and Management Department, Ming Chuan University, Taoyuan, Taiwan
| | - Chun-Yao Huang
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine and Cardiovascular Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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Early prediction of persistent organ failure by serum apolipoprotein A-I and high-density lipoprotein cholesterol in patients with acute pancreatitis. Clin Chim Acta 2017; 476:139-145. [PMID: 29183667 DOI: 10.1016/j.cca.2017.11.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 09/26/2017] [Accepted: 11/23/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Early identification of acute pancreatitis (AP) patients at high-risk of developing persistent organ failure (persistent OF) is a vital clinical goal. This research intends to assess the ability of apolipoprotein A-I (APO A-I) and high-density lipoprotein cholesterol (HDL-C) to predict persistent OF. METHODS Between January 2011 and September 2016, a total of 102 adult AP patients with organ failure, local complications or deterioration of former comorbidities disease during hospitalization were included in this study retrospectively. Serum lipids were tested and computed the correlation with clinical outcomes or scoring systems. The AUCs to predict persistent OF were also calculated and compared with each other. RESULTS Serum APO A-I and HDL-C levels were negatively associated with scoring systems. Meanwhile, serum lipids were negatively correlated with poor clinical outcomes. The AUCs of APO A-I, HDL-C, the combination of APO A-I and BISAP, or the combination of APO A-I and MCTSI to predict persistent OF among Moderately severe acute pancreatitis (MSAP) and Severe acute pancreatitis (SAP) patients were 0.886, 0.811, 0.912, and 0.900 or among those with organ failure were 0.915, 0.859, 0.933, and 0.933, respectively. CONCLUSIONS The concentrations of APO A-I, HDL-C, and the combinations of APO A-I and scoring systems have high predictive value to predict persistent OF.
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El-Lebedy D, Rasheed E, Kafoury M, Abd-El Haleem D, Awadallah E, Ashmawy I. Anti-apolipoprotein A-1 autoantibodies as risk biomarker for cardiovascular diseases in type 2 diabetes mellitus. J Diabetes Complications 2016; 30:580-5. [PMID: 26965796 DOI: 10.1016/j.jdiacomp.2016.02.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 02/04/2016] [Accepted: 02/16/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Anti-Apolipoprotein A-1 autoantibodies (anti-ApoA-1 IgG) represent an emerging prognostic cardiovascular marker in patients with myocardial infarction or autoimmune diseases associated with high thrombotic events. The aim of this work is to investigate the incidence of anti-apoA-1 autoantibodies in type 2 diabetes (T2DM) patients with and without CVD and to study potential association with disease risk and its effect on plasma lipid parameters. METHODS Qualitative determination of anti-apoA-1 IgG was assayed in sera from 302 subjects classified into T2DM patients (n=102), T2DM+CVD (n=112) and healthy controls (n=88). RESULTS The incidence of anti-apoA-1 IgG was significantly higher among CVD patients (35.7%) than T2DM patients (8.8%) or control subjects (6.1%), p<0.0001. A significant association with CVD was identified (p<0.0001) and subjects who were positive for anti-apoA-1 IgG were at 8.5 times increased risk to develop CVD when compared to controls. Diabetic patients who were positive for the antibodies showed 5.7 times increased CVD risk. ROC analysis indicated anti-apoA-1 IgG as a risk biomarker for CVD in T2DM patients with an AUC value of 0.76, sensitivity of 35.7% and specificity of 91.2%. Studying the effect on lipid parameters, anti-apoA-1 IgG associated with significantly higher serum concentrations of TC and non-HDL-C in all groups and with higher concentrations of LDL-C in diabetic patients and higher TC/HDL-C ratio in CVD patients. CONCLUSION Our results indicate that anti-apoA-1 IgG is a cardiovascular risk biomarker in T2DM patients.
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Affiliation(s)
- Dalia El-Lebedy
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Enas Rasheed
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Mona Kafoury
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Dalia Abd-El Haleem
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Eman Awadallah
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
| | - Ingy Ashmawy
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Centre, Cairo, Egypt
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Bravo K, Velarde GP. Ethnicity and coronary artery disease: the role of high-density lipoprotein - a change in paradigm. Expert Rev Cardiovasc Ther 2015; 13:923-31. [PMID: 26159553 DOI: 10.1586/14779072.2015.1065178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cardiovascular disease (CVD) is the number one killer of men and women across ethnic groups in the USA. Health disparities in CVD, especially coronary artery disease (CAD), are well documented in the diverse American population. Despite efforts taken toward reducing cardiovascular health disparities, there are still gaps in its diagnosis and management. Current risk assessment guidelines consider high high-density lipoprotein (HDL) levels a protective factor against CAD, although its significance across races remains poorly understood. Recent clinical trials focused on increasing HDL levels have been disappointing. In this article, the authors have explored the role of HDL in CAD, have analyzed its significance across gender and ethnic groups and have challenged the broad application of widely used HDL level cutoffs in CAD risk assessment tools across these vulnerable groups. The current evidence suggests a paradigm change from HDL quantity to quality and function in future CVD risk research. This may better explain why some ethnic minority groups with a seemingly more benign lipid profile experience a higher CAD burden.
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Affiliation(s)
- Katia Bravo
- Department of Internal Medicine - Rochester, University of Rochester, New York, NY, USA
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6
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Xi D, Luo T, Xiong H, Liu J, Lu H, Li M, Hou Y, Guo Z. SAP: structure, function, and its roles in immune-related diseases. Int J Cardiol 2015; 187:20-6. [DOI: 10.1016/j.ijcard.2015.03.179] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 02/18/2015] [Accepted: 03/16/2015] [Indexed: 12/20/2022]
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Effects of probucol on restenosis after percutaneous coronary intervention: a systematic review and meta-analysis. PLoS One 2015; 10:e0124021. [PMID: 25898372 PMCID: PMC4405356 DOI: 10.1371/journal.pone.0124021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 03/09/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Restenosis after percutaneous coronary intervention (PCI) is a remained clinical problem which limits long-term success of PCI. Although there was recognition that probucol in treating restenosis after percutaneous transluminal coronary angioplasty, the efficacy of probucol on restenosis after stent-implantation is controversial. So this meta-analysis was conducted to investigate the association between probucol and late restenosis. METHODS Articles were assessed by four trained investigators, with divergences resolved by consensus. PubMed, EMBASE, ScienceDirect and the Cochrane Central Register of clinical trials were searched for pertinent studies. Inclusion criteria were random allocated to treatment and a comparison of probucol-treated patients and control patients (not treated with lipid-lowering drug) undergoing PCI. RESULTS Fifteen studies with 859 subjects were analyzed. Major outcome, binary angiographic restenosis defined as >50% stenosis upon follow-up angiography, was significantly decreased with probucol treatment (RR = 0.59 [0.43, 0.80] among vessels, P = 0.0007; and RR = 0.52 [0.40, 0.68] among patients, P<0.00001). Probucol also increased the minimal luminal diameter (SMD = 0.45 [0.30, 0.61], P<0.00001) and decreased late loss upon follow-up after 6 months (SMD = -0.41 [-0.60, -0.22], P<0.0001). Moreover, there was a significantly lower incidence of major adverse cardiac events (MACE) in the probucol group than control group (RR = 0.69 [0.51, 0.93], P = 0.01). CONCLUSION Probucol is more than a lipid-lowering drug. It is also effective in reducing the risk of restenosis and incidence of MACE after PCI.
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El-Lebedy D, Kafoury M, Abd-El Haleem D, Ibrahim A, Awadallah E, Ashmawy I. Paraoxonase-1 gene Q192R and L55M polymorphisms and risk of cardiovascular disease in Egyptian patients with type 2 diabetes mellitus. J Diabetes Metab Disord 2014; 13:124. [PMID: 25551104 PMCID: PMC4279910 DOI: 10.1186/s40200-014-0125-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 12/14/2014] [Indexed: 11/26/2022]
Abstract
Background Increased oxidative stress or an impaired antioxidant defense mechanism may play a crucial role in the onset and progression of atherosclerosis. Recently, Paraoxonase −1 (PON1) which accounts for most of the antioxidant effect of high density lipoprotein (HDL) cholesterol has been presented as a potential therapeutic agent against atherosclerosis development. Allele frequencies for PON1 gene that influence enzyme concentration as well as activity differ greatly among ethnic groups and data from several studies showed ethnic variations in the interpretation of cardiovascular disease (CVD) associated with PON1 polymorphisms. In this work, we investigated PON1 Q192R and L55M polymorphisms in Egyptian patients with type 2 diabetes mellitus (T2DM) and its association with CVD. Methods The study included 184 subjects classified into 3 groups; T2DM, T2DM + CVD, and healthy controls. PON1 polymorphisms were genotyped by real-time PCR and PON1 concentration was assayed in serum by ELISA (enzyme linked immunesorbent assay). Results Genotype and allele frequencies of Q192R were significantly different between controls and diabetic patients. Frequency of QQ genotype was significantly higher in healthy controls, while QR and RR genotypes were significantly higher in diabetic patients (p = 0.02). Frequency of 55LL and LM genotypes were significantly higher in patients than in controls (p = 0.009). Q192R polymorphism associated with CVD in our diabetic patients (p = 0.01) and with low serum PON1 concentration (p = 0.04). Multiple logistic regression analysis revealed significant correlations between 192R and other independent CVD risk factors. Conclusion PON1 192R and 55 L alleles are associated with T2DM. Q192R polymorphism is associated with CVD and lower serum enzyme concentration and might represents a novel risk factor for CVD in Egyptian patients with T2DM.
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Affiliation(s)
- Dalia El-Lebedy
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
| | - Mona Kafoury
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
| | - Dalia Abd-El Haleem
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
| | - Alshaymaa Ibrahim
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
| | - Eman Awadallah
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
| | - Ingy Ashmawy
- Department of Clinical and Chemical Pathology, Medical Research Division, National Research Center, Al-Bohouth Street, Cairo, 12311 Egypt
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9
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Sun H, Shen J, Liu T, Tan Y, Tian D, Luo T, Lai W, Dai M, Guo Z. Heat shock protein 65 promotes atherosclerosis through impairing the properties of high density lipoprotein. Atherosclerosis 2014; 237:853-61. [DOI: 10.1016/j.atherosclerosis.2014.10.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 09/22/2014] [Accepted: 10/07/2014] [Indexed: 12/22/2022]
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Tan Y, Liu TR, Hu SW, Tian D, Li C, Zhong JK, Sun HG, Luo TT, Lai WY, Guo ZG. Acute coronary syndrome remodels the protein cargo and functions of high-density lipoprotein subfractions. PLoS One 2014; 9:e94264. [PMID: 24736723 PMCID: PMC3988065 DOI: 10.1371/journal.pone.0094264] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 03/13/2014] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES This study examined alterations in the functions and proteome of high-density lipoprotein (HDL) subfractions (HDL2 and HDL3) isolated from patients with acute coronary syndrome (ACS) compared with control subjects. METHODS We measured HDL subfraction cholesterol efflux capacity, inflammatory index (HII), paraoxonase-1 (PON1) activity, and lipid hydroperoxide (LOOH) levels in both male age-matched controls and the ACS group (n = 40/group). Additionally, proteomic analysis was used to monitor changes in the HDL subfraction proteome between controls and ACS subjects. RESULTS Both HDL2 and HDL3 from ACS patients had greater HII and LOOH levels compared with controls (P<0.001); PON1 activity and cholesterol efflux capacity in both HDL2 and HDL3 from the ACS group were significantly less than those of controls (P<0.001). Using proteomic analysis, we demonstrated that, compared with the control group, nine proteins were selectively enriched in HDL3 from subjects with ACS, and ras-related protein Rab-7b was decreased in HDL3. Additionally, in the ACS subjects, 12 proteins were decreased in HDL2 and 4 proteins were increased in HDL2. CONCLUSIONS Functional HDL subfractions shifted to dysfunctional HDL subfractions during ACS, and the functional impairment was linked to remodeled protein cargo in HDL subfractions from ACS patients.
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Affiliation(s)
- Ying Tan
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Ting Rong Liu
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Shui Wang Hu
- Laboratory of Pathophysiology, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Di Tian
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Chen Li
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Jian Kai Zhong
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Hai Ge Sun
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Tian Tian Luo
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Wen Yan Lai
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Zhi-Gang Guo
- Division of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
- * E-mail:
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Paired measurements of paraoxonase 1 and serum amyloid A as useful disease markers. BIOMED RESEARCH INTERNATIONAL 2013; 2013:481437. [PMID: 24228251 PMCID: PMC3818810 DOI: 10.1155/2013/481437] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 08/12/2013] [Accepted: 08/26/2013] [Indexed: 02/02/2023]
Abstract
Paraoxonase 1 (PON1) and serum amyloid A (SAA) are proteins carried by high-density lipoprotein (HDL) particles. Among the HDL-associated protein molecules, SAA, an inflammation-related marker, and PON1, an antioxidant marker, tend to change in relatively clear opposite directions in physiological situations. In clinical chemistry, paired measurements of both markers may provide useful information to understand dysfunctional HDL in diseases with inflammation and oxidative stress conditions. Actually, limited clinical studies have suggested that the combined use of PON1 and SAA may be a tool for observing the pathophysiology of some disease entities. From the findings of experimental studies, PON1 appears to be cooperatively regulated by inflammation- and oxidative stress-related molecules linked with SAA regulation in humans. More studies remain to be performed to ascertain the value of paired measurements of both promising markers in clinical practice.
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Study of anti-apolipoprotein A-I antibodies and paraoxonase 1 activity in systemic lupus erythematosus patients; correlation with disease activity and damage indices. EGYPTIAN RHEUMATOLOGIST 2013. [DOI: 10.1016/j.ejr.2013.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Pirillo A, Norata GD, Catapano AL. High-density lipoprotein subfractions--what the clinicians need to know. Cardiology 2013; 124:116-25. [PMID: 23428644 DOI: 10.1159/000346463] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 12/06/2012] [Indexed: 11/19/2022]
Abstract
Although the inverse relationship between plasma levels of high-density lipoprotein (HDL) and cardiovascular disease has been largely demonstrated, many observations have suggested that the assessment of HDL functionality might be more informative than a simple measurement of HDL-cholesterol plasma levels. HDLs are a class of structurally and functionally heterogeneous particles; in atherosclerosis-related diseases, changes in HDL subfraction levels and functions are frequently observed. Circulating levels of large HDL particles are decreased in dyslipidaemic conditions, while levels of small dense HDL particles are increased in patients with coronary heart disease. Furthermore, specific genetic defects in proteins involved in HDL metabolism significantly impact the distribution of HDL subpopulations. Finally, many drugs used for dyslipidaemia induce changes in HDL subfractions strictly related to cardiovascular disease. Although several methods exist to evaluate HDL subclass levels, most of them are not easily applicable in clinical practice, due to the costs and high variability. However, the possibility to measure the levels of specific HDL subfractions in patients with atherosclerosis-related diseases might help to better define their cardiovascular risk.
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Affiliation(s)
- Angela Pirillo
- Center for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Milan, Italy
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14
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Pan SY, Yu Q, Zhang Y, Wang XY, Sun N, Yu ZL, Ko KM. Dietary Fructus Schisandrae extracts and fenofibrate regulate the serum/hepatic lipid-profile in normal and hypercholesterolemic mice, with attention to hepatotoxicity. Lipids Health Dis 2012; 11:120. [PMID: 22989092 PMCID: PMC3532177 DOI: 10.1186/1476-511x-11-120] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Accepted: 09/14/2012] [Indexed: 12/14/2022] Open
Abstract
Background Schisandra, a globally distributed plant, has been widely applied to health care products. Here, we investigated the effects of dietary intake of Fructus Schisandrae chinensis (FSC), both aqueous and ethanolic extracts (AqFSC, EtFSC), on serum/hepatic lipid contents in normal diet (ND)- and high-fat/cholesterol/bile salt diet (HFCBD)-fed mice. Methods Male ICR mice were fed with ND or HFCBD, supplemented with 1 and 4% of AqFSC and EtFSC, respectively, or 0.1% fenofibrate, for 13 days. Lipids were determined according to the manufacture’s instructions. Results EtFSC, but not AqFSC, significantly elevated hepatic triglyceride (TG) in mice fed with ND. Feeding mice with HFCBD increased serum total cholesterol (TC), high density lipoprotein (HDL) and low density lipoprotein (LDL) levels as well as alanine aminotransferase (ALT) activity. Supplementation with AqFSC, EtFSC or fenofibrate significantly reduced hepatic TC and TG levels. However, AqFSC and EtFSC supplementation increased serum HDL and LDL levels in mice fed with HFCBD. Fenofibrate increased serum HDL and reduced serum LDL contents in hypercholesterolemic mice. EtFSC reduced, but fenofibrate elevated, serum ALT activity in both normal and hypercholesterolemic mice. While fenofibrate reduced serum TC, TG, and HDL levels in mice fed with ND, it increased serum HDL and reduced serum LDL and TC levels in mice fed with HFCBD. Hepatomegaly was found in normal and hypercholesterolemic mice fed with diet supplemented with fenofibrate. Conclusions Feeding mice with AqFSC and EtFSC ameliorated the HFCBD-induced hepatic steatosis. In addition, EtFSC may offer protection against hepatic injury in hypercholesterolemic mice.
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Affiliation(s)
- Si-Yuan Pan
- Department of Pharmacology, Beijing University of Chinese Medicine, Beijing, 100102, China.
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15
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Kuklina EV, Shilkrut A. Spontaneous preterm labor and cardiovascular disease risk: one step closer to a better understanding. J Womens Health (Larchmt) 2012; 21:619-20. [PMID: 22582721 DOI: 10.1089/jwh.2012.3678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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