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Pedersen G, Dahl JN, Rasmussen LD, Garm Blavnsfeldt AB, Böttcher SH, Böttcher MH, Nyegaard M, Nissen L, Winther S. Biomarkers for identification of high-risk coronary artery plaques in patients with suspected coronary artery disease. J Cardiovasc Comput Tomogr 2024; 18:467-475. [PMID: 38955554 DOI: 10.1016/j.jcct.2024.06.009] [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: 01/15/2024] [Revised: 06/06/2024] [Accepted: 06/14/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Patients with atherosclerotic plaques containing high-risk features have an increased likelihood of events and a worse prognosis. Whether increased levels of Troponin I (TnI) and C-reactive protein (CRP) are associated with the presence of high-risk coronary atherosclerotic plaques (HRP) is not well described. We assessed the association between 1) TnI and 2) CRP with quantified coronary plaque burden, luminal diameter stenosis, and HRP in patients with low/intermediate pre-test probability of obstructive coronary artery disease (CAD) referred for coronary computed tomography angiography (CCTA). METHODS The CCTA from 1615 patients were analyzed using a semiautomatic software for coronary artery plaque characterization. Patients with high TnI (>6 ng/L) and high CRP (>2 mg/L) were identified. Associations of TnI and CRP with plaque burden, stenosis (≥50% luminal diameter stenosis on CCTA), and HRP were investigated. RESULTS TnI and CRP were both positively correlated with total plaque burden (TnI rs = 0.14, p < 0.001; CRP rs = 0.08, p < 0.001). In multivariate logistic regression analyses, high TnI was associated with stenosis (OR 1.43, 95% confidence interval (CI) 1.03-1.99, p = 0.034), the presence of HRP (OR 1.79, 95% CI: 1.17-2.74, p = 0.008), and the subtypes of HRP; low attenuation plaque (OR 1.93, 95% CI: 1.24-3.00, p = 0.003), and positive remodeling (OR 1.51, 95% CI: 1.07-2.13, p = 0.018). For CRP, only stenosis and napkin ring sign correlated significantly. CONCLUSION In patients with suspected CAD, TnI and CRP are associated with HRP features. These findings may suggest that inflammatory and particularly ischemic biomarkers might improve early risk stratification and affect patient management. CLINICALTRIALS GOV IDENTIFIER NCT02264717.
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Affiliation(s)
- Gitte Pedersen
- Department of Cardiology, Gødstrup Hospital, Hospitalsparken 15, 7400 Herning, Denmark; Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Blvd. 82, 8200 Aarhus, Denmark.
| | - Jonathan Nørtoft Dahl
- Department of Cardiology, Gødstrup Hospital, Hospitalsparken 15, 7400 Herning, Denmark; Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Blvd. 82, 8200 Aarhus, Denmark
| | - Laust Dupont Rasmussen
- Department of Cardiology, Gødstrup Hospital, Hospitalsparken 15, 7400 Herning, Denmark; Department of Cardiology, Aalborg University Hospital, Hobrovej 18-22, 9000 Aalborg, Denmark
| | | | - Sidsel Hauge Böttcher
- Aarhus University Faculty of Health, Aarhus University, Vennelyst Blvd. 4, 8000 Aarhus, Denmark
| | - Matias Hauge Böttcher
- Aarhus University Faculty of Health, Aarhus University, Vennelyst Blvd. 4, 8000 Aarhus, Denmark
| | - Mette Nyegaard
- Department of Health Science and Technology, Aalborg University, Selma Lagerløfsvej 249, 9260 Gistrup, Denmark
| | - Louise Nissen
- Department of Cardiology, Gødstrup Hospital, Hospitalsparken 15, 7400 Herning, Denmark
| | - Simon Winther
- Department of Cardiology, Gødstrup Hospital, Hospitalsparken 15, 7400 Herning, Denmark; Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Blvd. 82, 8200 Aarhus, Denmark
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Xie P, Luo HT, Pei WJ, Xiao MY, Li FF, Gu YL, Piao XL. Saponins derived from Gynostemma pentaphyllum regulate triglyceride and cholesterol metabolism and the mechanisms: A review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117186. [PMID: 37722515 DOI: 10.1016/j.jep.2023.117186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/29/2023] [Accepted: 09/13/2023] [Indexed: 09/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gynostemma pentaphyllum (Thunb.) Makino (G. pentaphyllum) can be used for both medicinal and tea and has lipid-lowering properties. Modern research has shown that its main bioactive components are flavonoids and saponins. It has many beneficial effects such as hypolipidemic, anti-cancer, cardioprotective, hepatoprotective, neuroprotective, anti-diabetic and anti-inflammatory. AIMS OF THE REVIEW This review aimed to summarize its anti-glycolipid metabolic models and mechanisms are reviewed to facilitate a deeper understanding of the mechanism in lowering lipids. MATERIALS AND METHODS Information related to lipid lowering in G. pentaphyllum was collated by reviewing the relevant literature in the PubMed database from 1985 to 2023. RESULTS Only 101 G. pentaphyllum compounds have been initially explored for their hypolipidemic activity. There are cell models, animal models and human subjects for lipid-lowering of it. It reduced triglyceride level via PPAR/UCP-1/PGC-1α/PRDM16 and (SREBP-1c)-ACC/FAS-CPT1 signal pathways. Cholesterol-lowering effects via (SREBP-2)-HMGCR, PCSK9-LDLR and bile acid biosynthetic pathways. Activation of adenosine 5'-monophosphate-activated protein kinase (AMPK) is a key factor in the regulation of glycolipid metabolism in G. pentaphyllum. Other pathways of action of G. pentaphyllum in regulating glucolipid metabolism are also discussed in this paper. CONCLUSION To date, more than 328 saponins have been isolated and identified in Gynostemma. Further studies on these components, including molecular mechanisms and in vivo metabolic regulation, need to be further confirmed. G. pentaphyllum has the potential to be developed into drugs or functional foods, but further research is needed.
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Affiliation(s)
- Peng Xie
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Hao-Tian Luo
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Wen-Jing Pei
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Man-Yu Xiao
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Fang-Fang Li
- School of Pharmacy, Minzu University of China, Beijing 100081, China
| | - Yu-Long Gu
- School of Pharmacy, Minzu University of China, Beijing 100081, China.
| | - Xiang-Lan Piao
- School of Pharmacy, Minzu University of China, Beijing 100081, China.
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Liu R, Xu F, Zhou Y, Liu T. The characteristics of risk factors in Chinese young women with acute coronary syndrome. BMC Cardiovasc Disord 2020; 20:290. [PMID: 32532208 PMCID: PMC7291564 DOI: 10.1186/s12872-020-01577-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/05/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND In recent years, the prevalence rate of acute coronary syndrome (ACS) in Chinese young women has been increasing significantly, becoming one of the main causes of death in young females. A matter of constant concern is what is the characteristics and differences in risk factors between young women with ACS and without ACS. This study aimed to investigate the characteristics and difference of risk factors in Chinese young women with ACS and to provide references for ACS prevention and treatment. METHODS A 1:1 case-control study was conducted to evaluate risk factors of 415 young females with ACS (ACS group) who underwent PCI treatment and 415 young females without ACS (control group) who were hospitalized and confirmed by coronary angiography to exclude coronary heart disease from January 2010 to August 2016. The average age of the cases in groups was respectively (40.77 ± 4.02) and (40.57 ± 4.01) years-old (P > 0.05). RESULTS The risk factors in ACS group were overweight (64.10%), hypertension (49.88%), hyperlipidemia (40.72%), diabetes (23.37%), depression or anxiety (16.63%), gynecological diseases (16.39%), Hyperuricemia (14.94%), family history of early-onset CHD (14.94%), hyperhomocysteinemia (11.33%), hypothyroidism (9.64%), hypercholesterolemia (8.43%) and high C-reactive protein (7.47%), and were significant difference (P < 0.01) compared with that of the control group. The average number of risk factors per case in ACS group was significantly more than that of control groups (P < 0.01). Regression analysis showed that hyperlipidemia, hyperhomocysteinemia, overweight (obesity), high CRP, hypertension, hypothyroidism, gynecological diseases, depression or anxiety, cardiac insufficiency, hypercholesterolemia, diabetes, oral contraceptives, family history of early-onset CHD, and autoimmune diseases were independent risk factors (P < 0.01). The bivariate correlation analysis between CRP level and age was r = - 0.158 (P < 0.01). The result showed the younger ACS patient is the higher serum CRP. CONCLUSION The independent risk factors of ACS in young women are hyperlipidemia, hyperhomocysteinemia, overweight, high CRP, hypertension, hypothyroidism, gynecological diseases, depression or anxiety, cardiac insufficiency, hypercholesterolemia, diabetes, oral contraceptives, family history of early-onset CHD, and autoimmune diseases. The co-existence of multiple risk factors is the main cause suffering from ACS in young women.
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Affiliation(s)
- Ruifang Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Fangxing Xu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Yujie Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China
| | - Tongku Liu
- The Center of Cardiology, Affiliated Hospital of Beihua University, Jilin, 132011, Jilin, People's Republic of China.
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Age-Related Differences in the Association between Plasma High-Sensitivity C-Reactive Protein and Noncalcified or Mixed Coronary Atherosclerotic Plaques. Mediators Inflamm 2020; 2020:5938957. [PMID: 32410858 PMCID: PMC7204134 DOI: 10.1155/2020/5938957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/04/2020] [Accepted: 03/24/2020] [Indexed: 01/08/2023] Open
Abstract
Background Previous studies have demonstrated that plasma high-sensitivity C-reactive protein (hsCRP) was the predictor for unstable coronary plaque. Patients with noncalcified plaque (NCP) or mixed plaque (MP) have a higher risk of poor outcomes. However, the association between hsCRP and the presence of NCP or MP (NCP/MP) in old adults remains unclear, and if present, whether there exist differences between young and old adults remain unknown. Thus, the aim of this study was to investigate the role of hsCRP in predicting the presence of NCP/MP and evaluate whether age has any impact on this association. Methods A total of 951 subjects were included in this study. Complete clinical and laboratory data were collected. According to the characteristics of the most stenotic plaque, we divided them into 2 groups: calcified plaque (CP) and NCP/MP. Subjects with no plaque were classified as the control group (CR). Subjects with age ≥ 60 years were defined as older adults, and those with age < 60 years were classified as nonelderly people. Results Patients with NCP/MP had significantly higher hsCRP level compared with subjects with CR or CP in older adults but not in nonelderly people. The proportion of NCP/MP was significantly increased from 27.0% in the hsCRP < 1.25 mg/L group to 42.7% in the hsCRP > 2.70 mg/L group in older adults. Multiple logistic regression analysis showed that hsCRP was an independent risk factor for the presence of NCP/MP (odds ratio (OR) = 1.093, 95% CI 1.032–1.157, P = 0.001) only in older adults. Conclusions hsCRP is independently associated with the presence of NCP/MP in older adults but not in nonelderly people. These results suggest the potential significance of hsCRP-lowering regimens in older adults with NCP/MP.
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Liu Y, Jia SD, Yao Y, Tang XF, Xu N, Jiang L, Gao Z, Chen J, Yang YJ, Gao RL, Xu B, Yuan JQ. Impact of high-sensitivity C-reactive protein on coronary artery disease severity and outcomes in patients undergoing percutaneous coronary intervention. J Cardiol 2019; 75:60-65. [PMID: 31416781 DOI: 10.1016/j.jjcc.2019.06.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/23/2019] [Accepted: 06/10/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Inflammation plays a pivotal role in coronary artery disease (CAD). Few data from large-size studies are available on the association of high-sensitivity C-reactive protein (hs-CRP) and severity of CAD. Our aim was to investigate their relationship as well as their impact on long-term outcomes in patients undergoing percutaneous coronary intervention. METHODS In 2013, 10,020 patients were consecutively included. Patients were divided into three groups based on hs-CRP on admission: 0-3mg/L (n=6978, 69.6%), 3.01-10mg/L (n=1997, 19.9%), >10mg/L (n=1045, 10.4%). Disease severity was determined by SYNTAX score (SS). Their differences were assessed in SS and major adverse cardiovascular events (MACEs, including all-cause death, myocardial infarction, revascularization, and in-stent thrombosis) among groups. RESULTS The mean follow-up period was 874 days. Patients with elevated hs-CRP were older, had more risk factors such as hypertension, cerebrovascular disease, chronic obstructive pulmonary disease, and cigarette smoking. Multivariate regression analysis showed that hs-CRP >10mg/L (OR 1.49, 95% confidence interval 1.21-1.84, p<0.001), age, previous myocardial infarction, serum creatinine, and left ventricular ejection fraction were independent predictors of intermediate-high SS (>22). Subgroup analysis indicated that the relation between hs-CRP and SS was also consistent in acute coronary syndrome and its subtypes. Although elevated hs-CRP was positively associated with increased rates of MACEs (11.0% versus 12.1% versus 14.3%, p=0.006), death (1.0% versus 1.3% versus 3.0%, p<0.001), and revascularization (8.6% versus 10.4% versus 10.0%, p=0.032), it did not show any prognostic effect for adverse outcomes in multivariate regression analyses (all adjusted p> 0.05). While SS>22 remained independently predictive of MACEs and revascularization after adjusting confounders, the risks of which were increased by 56% and 68%, respectively. CONCLUSION Serum hs-CRP could be a useful biomarker for indicating CAD severity and could aid in risk stratification.
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Affiliation(s)
- Yue Liu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Si-da Jia
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yi Yao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xiao-Fang Tang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Na Xu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lin Jiang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zhan Gao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jue Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yue-Jin Yang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Run-Lin Gao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Bo Xu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
| | - Jin-Qing Yuan
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
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Sponder M, Fritzer-Szekeres M, Marculescu R, Litschauer B, Strametz-Juranek J. A new coronary artery disease grading system correlates with numerous routine parameters that were associated with atherosclerosis: a grading system for coronary artery disease severity. Vasc Health Risk Manag 2014; 10:641-7. [PMID: 25404859 PMCID: PMC4230172 DOI: 10.2147/vhrm.s68919] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Several scoring systems have tried to determine the severity of coronary artery disease (CAD) to investigate the connection between CAD severity and laboratory parameters. Methods In total, 189 male (mean age: 61.86±10.77 years) and 75 female CAD patients (mean age: 67.84±7.70 years) were recruited and underwent angiography, which determined stenosis grade, of 17 coronary segments: no points for each nonstenosed segment or only calcified segments, one point for each stenosis from <30% to <50%, two points for each stenosis from 50% to <70%, and three points for each stenosis >70%. The points were added and should represent the severity of patients’ CAD. Results The coronary score correlated positively with systolic blood pressure, creatinine, blood urea nitrogen, lipase, glucose, glycated hemoglobin, triglycerides, C-reactive protein, fibrinogen Clauss, and leukocytes, and correlated negatively with Cl−, iron, and high-density lipoprotein cholesterol. Stepwise multiple regression analysis with backward elimination revealed diabetes status, sex, and fibrinogen Clauss as significant predictors of coronary score. Conclusion The coronary score delivers a quite simple but very precise tool for the quantification of CAD severity. These results show plainly the connection between CAD severity and the lipid, glucose, coagulation, and immunologic status of CAD patients, and substantiate the importance of sufficient treatment in this group of patients – in particular, CAD patients suffering from type 2 diabetes mellitus. The coronary score would offer a suitable tool for the investigation of the connection between CAD and new biomarkers. Further studies are needed to investigate the correlation of the coronary score with outcome parameters (eg, death).
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Affiliation(s)
- Michael Sponder
- Department of Cardiology, Medical University of Vienna, Vienna, Austria
| | - Monika Fritzer-Szekeres
- Department of Medical-Chemical Laboratory Analysis, Medical University of Vienna, Vienna, Austria
| | - Rodrig Marculescu
- Department of Medical-Chemical Laboratory Analysis, Medical University of Vienna, Vienna, Austria
| | - Brigitte Litschauer
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
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Grabowski M. Are we ready to use oxidative stress in clinical practice? EUR J LIPID SCI TECH 2012. [DOI: 10.1002/ejlt.201200295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marcin Grabowski
- 1st Department of Cardiology, Medical University of Warsaw, Central University Hospital, Warsaw, Poland
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