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Parsa S, Saleh A, Raygor V, Hoeting N, Rao A, Navar AM, Rohatgi A, Kay F, Abbara S, Khera A, Joshi PH. Measurement and Application of Incidentally Detected Coronary Calcium: JACC Review Topic of the Week. J Am Coll Cardiol 2024; 83:1557-1567. [PMID: 38631775 DOI: 10.1016/j.jacc.2024.01.039] [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: 10/12/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 04/19/2024]
Abstract
Coronary artery calcium (CAC) scoring is a powerful tool for atherosclerotic cardiovascular disease risk stratification. The nongated, noncontrast chest computed tomography scan (NCCT) has emerged as a source of CAC characterization with tremendous potential due to the high volume of NCCT scans. Application of incidental CAC characterization from NCCT has raised questions around score accuracy, standardization of methodology including the possibility of deep learning to automate the process, and the risk stratification potential of an NCCT-derived score. In this review, the authors aim to summarize the role of NCCT-derived CAC in preventive cardiovascular health today as well as explore future avenues for eventual clinical applicability in specific patient populations and broader health systems.
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Affiliation(s)
- Shyon Parsa
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA; Department of Internal Medicine, Stanford University Hospital, Stanford, California, USA
| | - Adam Saleh
- Texas A&M University, Engineering Medicine, Houston, Texas, USA
| | - Viraj Raygor
- Sutter Health, Cardiovascular Health, Palo Alto, California, USA
| | - Natalie Hoeting
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA
| | - Anjali Rao
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ann Marie Navar
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA
| | - Anand Rohatgi
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA
| | - Fernando Kay
- Department of Radiology, Division of Cardiothoracic Imaging, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Suhny Abbara
- Department of Radiology, Division of Cardiothoracic Imaging, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Amit Khera
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA
| | - Parag H Joshi
- Department of Internal Medicine, Division of Cardiology, the UT Southwestern Medical Center, Dallas, Texas, USA.
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Zhang X, Lou D, Fu R, Wu F, Zheng D, Ma X. Association between Statins Types with Incidence of Liver Cancer: An Updated Meta-analysis. Curr Med Chem 2024; 31:762-775. [PMID: 37393552 PMCID: PMC10661961 DOI: 10.2174/0929867330666230701000400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 03/21/2023] [Accepted: 04/23/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Previous studies have found a potential role for statins in liver cancer prevention. OBJECTIVE This study aimed to explore the effect of different types of statins on the incidence of liver cancer. METHODS Relevant articles were systematically retrieved from PubMed, EBSCO, Web of Science, and Cochrane Library databases from inception until July 2022 to explore the relationship between lipophilic statins or hydrophilic statins exposure and the incidence of liver cancer. The main outcome was the incidence of liver cancer. RESULTS Eleven articles were included in this meta-analysis. The pooled results showed a reduced incidence of liver cancer in patients exposed to lipophilic statins (OR=0.54, p < 0.001) and hydrophilic statins (OR=0.56, p < 0.001) compared with the non-exposed cohort. Subgroup analysis showed that both exposures to lipophilic (Eastern countries: OR=0.51, p < 0.001; Western countries: OR=0.59, p < 0.001) and hydrophilic (Eastern countries: OR=0.51, p < 0.001; Western countries: OR=0.66, p=0.019) statins reduced the incidence of liver cancer in Eastern and Western countries, and the reduction was most significant in Eastern countries. Moreover, atorvastatin (OR=0.55, p < 0.001), simvastatin (OR=0.59, p < 0.001), lovastatin (OR=0.51, p < 0.001), pitavastatin (OR=0.36, p=0.008) and rosuvastatin (OR=0.60, p=0.027) could effectively reduce the incidence of liver cancer, unlike fluvastatin, cerivastatin and pravastatin. CONCLUSION Both lipophilic and hydrophilic statins contribute to the prevention of liver cancer. Moreover, the efficacy was influenced by the region and the specific type of statins used.
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Affiliation(s)
- Xingfen Zhang
- Department of Liver Disease, Ningbo No. 2 Hospital, Ningbo, Zhejiang, China
- Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, Ningbo No. 2 Hospital, Ningbo, Zhejiang, China
| | - Dandi Lou
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Feng Wu
- Department of General Surgery, Ningbo No. 2 Hospital, Ningbo, Zhejiang, China
| | - Dingcheng Zheng
- Department of General Surgery, Ningbo No. 2 Hospital, Ningbo, Zhejiang, China
| | - Xueqiang Ma
- Department of Hepatobiliary Surgery, Zhuji People's Hospital, Shaoxing, Zhejiang, China
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Mefford MT, Zhou M, Zhou H, Derakhshan H, Harrison TN, Zia M, Kanter MH, Scott RD, Imley TM, Sanders MA, Timmins R, Reynolds K. Safety Net Program to Improve Statin Initiation Among Adults With High Low-Density Lipoprotein Cholesterol. Am J Prev Med 2023; 65:687-695. [PMID: 37100184 DOI: 10.1016/j.amepre.2023.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 04/28/2023]
Abstract
INTRODUCTION Despite their effectiveness in reducing low-density lipoprotein cholesterol and cardiovascular disease risk, high-intensity statins are underutilized among adults with low-density lipoprotein cholesterol ≥190 mg/dL. This study determined whether a safety net program (SureNet) facilitating medication and laboratory test orders improved statin initiation and laboratory test completions after (SureNet period: April 2019-September 2021) and before implementation (pre-SureNet period: January 2016-September 2018). METHODS Kaiser Permanente Southern California members aged 20-60 years with low-density lipoprotein cholesterol ≥190 mg/dL and no statin use in previous 2-6 months were included in this retrospective cohort study. Statin orders within 14 days and statin fills, laboratory test completions, and improved low-density lipoprotein cholesterol within 180 days of the high low-density lipoprotein cholesterol (pre-SureNet) or outreach (SureNet period) were compared. Analyses were conducted in 2022. RESULTS Overall, 3,534 and 3,555 adults were eligible for statin initiation during the pre-SureNet and SureNet periods, respectively. Overall, 759 (21.5%) and 976 (27.5%) had a statin approved by their physician during pre-SureNet and SureNet periods, respectively (p<0.001). After multivariable adjustment for demographics and clinical characteristics, adults during the SureNet period had a higher likelihood of receiving a statin order (prevalence ratio=1.36, 95% CI=1.25, 1.48), filling their statin (prevalence ratio=1.32, 95% CI=1.26, 1.38), completing their laboratories (prevalence ratio=1.41, 95% CI=1.26, 1.58), and improving low-density lipoprotein cholesterol (prevalence ratio=1.21, 95% CI=1.07, 1.37) than in pre-Surenet period. CONCLUSIONS The SureNet program was able to improve prescription orders, fills, laboratory test completions, and lower low-density lipoprotein cholesterol. Optimizing both physician adherence to treatment guidelines; and patient adherence to the program may improve low-density lipoprotein cholesterol lowering.
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Affiliation(s)
- Matthew T Mefford
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California.
| | - Matt Zhou
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California
| | - Hui Zhou
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California; Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
| | - Hananeh Derakhshan
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California
| | - Teresa N Harrison
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California
| | - Mona Zia
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California
| | - Michael H Kanter
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California; Department of Clinical Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
| | - Ronald D Scott
- Kaiser Permanente West Los Angeles Medical Center, Los Angeles, California
| | - Tracy M Imley
- Quality and Clinical Analysis, Southern California Permanente Medical Group, Pasadena, California
| | - Mark A Sanders
- Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
| | - Royann Timmins
- Regional SureNet, Complete Care Support Programs, Southern California Permanente Medical Group, Pasadena, California
| | - Kristi Reynolds
- Department of Research & Evaluation, Southern California Permanente Medical Group, Pasadena, California; Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
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Liu H, Zhang J, Yan X, An D, Lei H. The Anti-atherosclerosis Mechanism of Ziziphora clinopodioides Lam. Based On Network Pharmacology. Cell Biochem Biophys 2023; 81:515-532. [PMID: 37523140 DOI: 10.1007/s12013-023-01151-2] [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] [Accepted: 07/11/2023] [Indexed: 08/01/2023]
Abstract
We investigated the mechanisms underlying the effects of Ziziphora clinopodioides Lam. (ZCL) on atherosclerosis (AS) using network pharmacology and in vitro validation.We collected the active components of ZCL and predicted their targets in AS. We constructed the protein-protein interaction, compound-target, and target-compound-pathway networks, and performed GO and KEGG analyses. Molecular docking of the active components and key targets was constructed with Autodock and Pymol software. Validation was performed with qRT-PCR, ELISA, and Western blot.We obtained 80 components of ZCL. The network analysis identified that 14 components and 37 genes were involved in AS. Then, 10 key nodes in the PPI network were identified as the key targets of ZCL because of their importance in network topology. The binding energy of 8 components (Cynaroside, α-Spinasterol, Linarin, Kaempferide, Acacetin, Genkwanin, Chrysin, and Apiin) to 4 targets (MMP9, TP53, AKT1, SRC) was strong and <-1 kJ/mol. In addition, 13 of the 14 components were flavonoids and thus total flavonoids of Ziziphora clinopodioides Lam. (ZCF) were used for in vitro validation. We found that ZCF reduced eNOS, P22phox, gp91phox, and PCSK9 at mRNA and protein levels, as well as the levels of IL-1β, TNF-α, and IL-6 proteins in vitro (P < 0.05).We successfully predicted the active components, targets, and mechanisms of ZCL in treating AS using network pharmacology. We confirmed that ZCF may play a role in AS by modulating oxidative stress, lipid metabolism, and inflammatory response via Cynaroside, Linarin, Kaempferide, Acacetin, Genkwanin, Chrysin, and Apiin.
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Affiliation(s)
- Hongbing Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, 102488, Beijing, China
- College of Traditional Chinese Medicine, Xinjiang Medical University, 830011, Urumqi, China
- Xinjiang Key Laboratory of Famous Prescription and Science of Formulas, 830011, Urumqi, China
| | - Jianxin Zhang
- College of Traditional Chinese Medicine, Xinjiang Medical University, 830011, Urumqi, China
- Xinjiang Key Laboratory of Famous Prescription and Science of Formulas, 830011, Urumqi, China
| | - Xuehua Yan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, 102488, Beijing, China
- College of Traditional Chinese Medicine, Xinjiang Medical University, 830011, Urumqi, China
- Xinjiang Key Laboratory of Famous Prescription and Science of Formulas, 830011, Urumqi, China
| | - Dongqing An
- College of Traditional Chinese Medicine, Xinjiang Medical University, 830011, Urumqi, China.
- Xinjiang Key Laboratory of Famous Prescription and Science of Formulas, 830011, Urumqi, China.
| | - Haimin Lei
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, 102488, Beijing, China.
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Roetzheim A, Snow S, Gonzalez E, Guerra L, Petrilli J. Assessing Adherence to Statin Prescription Guidelines at a Student-Run Free Clinic: A Retrospective Review. Cureus 2023; 15:e43083. [PMID: 37680424 PMCID: PMC10482308 DOI: 10.7759/cureus.43083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2023] [Indexed: 09/09/2023] Open
Abstract
OBJECTIVE The goals of this quality improvement project are to assess the BRIDGE Student-Run Free Clinic's adherence to the 2019 American College of Cardiology (ACC)/American Heart Association (AHA) Guideline on the Primary Prevention of Cardiovascular Disease and to compare our rate of statin prescription to the national average and to uninsured groups. METHODS A quality improvement project of 205 patients qualified by initial inclusion criteria at a student-run free healthcare clinic. Socio-demographic information, clinical measures associated with cardiovascular risk, and documentation regarding statin prescription at the follow-up visit after a patient's first lipid panel were abstracted from medical records. Descriptive statistics were calculated on the sample (proportions, means), and the proportion of patients eligible for statin treatment was determined. RESULTS Of 58 patients eligible by guidelines to receive statins, 29 received a statin (50%) at their follow-up visit. Patients with clinical atherosclerotic cardiovascular disease (ASCVD) were more likely to receive statin therapy (83.3%) compared to other groups. Patients who were prescribed a statin were older, had higher total cholesterol, higher low-density lipoprotein (LDL), higher systolic blood pressure, and had higher ASCVD risk. Patients receiving statins were also more likely to be male or have a history of either hypertension, diabetes, or clinical ASCVD. CONCLUSION Patients with established ASCVD had high rates of statin prescription. Following the first lipid panel, clinicians prescribed statins to approximately 50% of eligible patients. Although this proportion is below the national average for insured patients, it is higher than the national average for uninsured patients and represents a relatively high proportion of eligible patients within the examined time frame.
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Affiliation(s)
- Alex Roetzheim
- Department of Family Medicine, Florida State University College of Medicine, Tallahassee, USA
| | - Sam Snow
- Department of Family Medicine, Florida State University College of Medicine, Tallahassee, USA
| | - Eduardo Gonzalez
- Department of Family Medicine, University of South Florida Morsani College of Medicine, Tampa, USA
| | - Lucy Guerra
- Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, USA
| | - John Petrilli
- Department of Family Medicine, University of South Florida Morsani College of Medicine, Tampa, USA
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Ibdah R, Alrawashdeh A, Rawashdeh S, Melhem NY, Hammoudeh AJ, Jarrah MI. Statin Eligibility according to 2013 ACC/AHA and USPSTF Guidelines among Jordanian Patients with Acute Myocardial Infarction: The Impact of Gender. Cardiovasc Ther 2023; 2023:5561518. [PMID: 37313545 PMCID: PMC10260313 DOI: 10.1155/2023/5561518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/15/2023] Open
Abstract
The objectives of this study were to evaluate statin eligibility among Middle Eastern patients admitted with acute myocardial infarction (AMI) who had no prior use of statin therapy, according to 2013 ACC/AHA and 2016 USPSTF guidelines, and to compare statin eligibility between men and women. This was a retrospective multicenter observational study of all adult patients admitted to five tertiary care centers in Jordan with a first-time AMI, no prior cardiovascular disease, and no prior statin use between April 2018 and June 2019. Ten-year atherosclerotic cardiovascular disease (ASCVD) risk score was estimated based on ACC/AHA risk score. A total of 774 patients met the inclusion criteria. The mean age was 55 years (SD ± 11.3), 120 (15.5%) were women, and 688 (88.9%) had at least one risk factor of cardiovascular disease. Compared to men, women were more likely to be older; had a history of diabetes, hypertension, and hypercholesterolemia; and had higher body mass index, systolic blood pressure, total cholesterol, and high-density lipoproteins. Compared to women, men were more likely to have a higher 10-year ASCVD risk score (14.0% vs. 17.8%, p = 0.005), and more men had a 10-year ASCVD risk score of ≥7.5% and ≥10%. The proportion of patients eligible for statin therapy was 80.2% based on the 2013 ACC/AHA guidelines and 59.5% based on the USPSTF guidelines. A higher proportion of men were eligible for statin therapy compared to women, based on both the 2013 ACC/AHA (81.4% vs. 73.5%, p = 0.050) and USPSTF guidelines (62.0% vs. 45.2%, p = 0.001). Among Middle Easterners, over half of patients with AMI would have been eligible for statin therapy prior to admission based on the 2013 ACC/AHA and USPSTF guidelines, with the presence of gender gap. Adopting these guidelines in clinical practice might positively impact primary cardiovascular preventive strategies in this region.
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Affiliation(s)
- Rashid Ibdah
- Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Ahmad Alrawashdeh
- Department of Allied Medical Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Sukaina Rawashdeh
- Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Nebras Y. Melhem
- Department of Anatomy, Physiology and Biochemistry, Faculty of Medicine, The Hashemite University, Zarqa 13115, Jordan
| | - Ayman J. Hammoudeh
- Department of Cardiology and Coronary Computed Tomography Section, Istishari Hospital, Amman, Jordan
| | - Mohamad I. Jarrah
- Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
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Liu T, Zuo R, Wang J, Huangtao Z, Wang B, Sun L, Wang S, Li B, Zhu Z, Pan Y. Cardiovascular disease preventive effects of aspirin combined with different statins in the United States general population. Sci Rep 2023; 13:4585. [PMID: 36941404 PMCID: PMC10027662 DOI: 10.1038/s41598-023-31739-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 03/16/2023] [Indexed: 03/23/2023] Open
Abstract
The purpose of this study was to explore the use of aspirin in conjunction with various statins for cardiovascular disease (CVD) prevention in the general population of the United States (U.S.). A total of 3778 people from the National Health and Nutrition Examination Surveys from 2011 to 2018 were included in our analysis. After adjusting for sociodemographic and common cardiovascular risk factors, we used multivariable logistic regression analysis to determine aspirin should be combined with which type of statin for better CVD preventive effects. Subgroup analyses were carried out subsequently. In comparison to the aspirin use alone, the odds ratios with 95% confidence intervals for CVD were 0.43 (0.33, 0.57), 0.69 (0.42, 1.13), 0.44 (0.31, 0.62), 0.34 (0.23, 0.50) and 0.64 (0.49, 0.84) for the combination use of aspirin and atorvastatin, lovastatin, pravastatin, rosuvastatin as well as simvastatin, respectively, in the fully-adjusted model. Aspirin combined with rosuvastatin was more effective in the prevention of individual CVD, including congestive heart failure, coronary heart disease, angina pectoris and heart attack, than aspirin combined with other statins. In conclusion, statins combined with aspirin have a clear advantage over aspirin alone in preventing CVD. In addition, when various sex, age, and fitness levels were considered, as well as with and without diabetes mellitus, the combination usage of aspirin and rosuvastatin had the greatest CVD preventive effects than aspirin coupled with other statins.
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Affiliation(s)
- Tao Liu
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Ronghua Zuo
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Jia Wang
- Department of Nephrology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, Jiangsu, China
| | - Zixuan Huangtao
- School of Clinical Medicine, Hainan Medical University, Haikou, 57119, Hainan, China
| | - Bing Wang
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Lifang Sun
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Shasha Wang
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Baoyin Li
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Zhijian Zhu
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China
| | - Yesheng Pan
- Department of Cardiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai, 201500, China.
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Wang Q, Liu Z, Wang R, Li R, Lian X, Yang Y, Yan J, Yin Z, Wang G, Sun J, Peng Y. Effect of Ginkgo biloba extract on pharmacology and pharmacokinetics of atorvastatin in rats with hyperlipidaemia. Food Funct 2023; 14:3051-3066. [PMID: 36916480 DOI: 10.1039/d2fo03238d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Ginkgo biloba extract (GBE) is a common dietary supplement used by people with dyslipidaemia worldwide to reduce the risk of cardiovascular disease. Many studies have found that GBE itself has a variety of pharmacological activities. However, the role of GBE as an adjunct to conventional therapy with chemical drugs remains controversial. Therefore, this study explored the additional benefits of GBE in the treatment of hyperlipidaemia with statins in terms of both pharmacodynamics and pharmacokinetics. A hyperlipidaemia model was established by feeding rats a high-fat diet for a long time. The animals were treated with atorvastatin only, GBE only, or a combination of atorvastatin and GBE. The results showed that statins combined with GBE could significantly improve the blood lipid parameters, reduce the liver fat content, and reduce the size of adipocytes in abdominal fat. The effect was superior to statin therapy alone. In addition, the combination has shown additional liver protection against possible pathological liver injury or statin-induced liver injury. A lipidomic study showed that GBE could regulate the abnormal lipid metabolism of the liver in hyperlipemia. When statins are combined with GBE, this callback effect introduced by GBE on endogenous metabolism has important implications for resistance to disease progression and statin resistance. Finally, in the presence of GBE, there was a significant increase in plasma statin exposure. These results all confirmed that GBE has incremental benefits as a dietary supplement of statin therapy for dyslipidaemia.
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Affiliation(s)
- Qingqing Wang
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Zihou Liu
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Rui Wang
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Run Li
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Xiaoru Lian
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Yanquan Yang
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Jiao Yan
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Zhiqi Yin
- Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, China
| | - Guangji Wang
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Jianguo Sun
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
| | - Ying Peng
- Jiangsu Provincial Key Laboratory of Drug Metabolism and Pharmacokinetics, Research Unit of PK-PD Based Bioactive Components and Pharmacodynamic Target Discovery of Natural Medicine of Chinese Academy of Medical Sciences, China Pharmaceutical University, China.
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Maxfield FR, Steinfeld N, Ma CIJ. The formation and consequences of cholesterol-rich deposits in atherosclerotic lesions. Front Cardiovasc Med 2023; 10:1148304. [PMID: 36926046 PMCID: PMC10011067 DOI: 10.3389/fcvm.2023.1148304] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 02/13/2023] [Indexed: 03/06/2023] Open
Abstract
Cardiovascular diseases remain the leading cause of death throughout the world. Accumulation of lipoprotein-associated lipids and their interaction with macrophages are early steps in the development of atherosclerotic lesions. For decades, it has been known that aggregates of lipoproteins in the subendothelial space are found in early plaques, and these aggregates are tightly associated with extracellular matrix fibers. Additionally, most of the cholesterol in these subendothelial aggregates is unesterified, in contrast to the core of low-density lipoproteins (LDL), in which cholesteryl esters predominate. This suggests that the hydrolysis of cholesteryl esters occurs extracellularly. At the cellular level, macrophages in early plaques engage with the LDL and ingest large amounts of cholesterol, which is esterified and stored in lipid droplets. When excessive lipid droplets have accumulated, endoplasmic reticulum stress responses are activated, leading to cell death. The cholesterol-laden dead cells must be cleared by other macrophages. For many years, it was unclear how unesterified (free) cholesterol could be formed extracellularly in early lesions. Papers in the past decade have shown that macrophages form tightly sealed extracellular attachments to aggregates of LDL. These sealed regions become acidified, and lysosomal contents are secreted into these compartments. Lysosomal acid lipase hydrolyzes the cholesteryl esters, and the free cholesterol is transported into the macrophages. High concentrations of cholesterol can also lead to formation of crystals of cholesterol hydrate, and these crystals have been observed in atherosclerotic blood vessels. Characterization of this process may lead to novel therapies for the prevention and treatment of atherosclerosis.
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Lin C, Zhu X, Jiao R, Cai X, Hu S, Lv F, Yang W, Li Z, Ji L. Population attributable fractions of modifiable risk factors for microvascular complications of type 2 diabetes in China: An analysis using national cross-sectional data. Diabetes Obes Metab 2023; 25 Suppl 1:5-12. [PMID: 36811222 DOI: 10.1111/dom.15029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 02/24/2023]
Abstract
AIM To assess the population attributable fractions (PAFs) for modifiable risk factors for microvascular complications of type 2 diabetes (T2D) in China. MATERIALS AND METHODS Data collected from the China National HbA1c Surveillance System from 2009 to 2013 were used. The PAFs of four predefined risk factors, including an HbA1c of 7% or higher, blood pressure (BP) of 130/80 mmHg or higher, low-density lipoprotein-cholesterol (LDL-C) of 1.8 mmol/L or higher and body mass index (BMI) of 24 kg/m2 or higher, were calculated for diabetic microvascular complications, including diabetic retinopathy (DR), diabetic kidney disease (DKD) and distal symmetric polyneuropathy (DSPN). PAFs were further adjusted for age, sex and duration of diabetes. RESULTS In total, there were 998 379 participants with T2D from nationwide mainland China included in this analysis. As for DR, an HbA1c of 7% or higher, BP of 130/80 mmHg or higher, LDL-C of 1.8 mmol/L or higher and BMI of 24 kg/m2 or higher conferred PAFs of 16.2%, 15.2%, 5.8% and 2.8%, respectively. In the case of DKD, BP of 130/80 mmHg or higher provided a PAF of 25.2%, followed by an HbA1c of 7% or higher (13.9%), BMI of 24 kg/m2 or higher (8.0%) and LDL-C of 1.8 mmol/L or higher (5.6%). As for DSPN, an HbA1c of 7% or higher, BP of 130/80 mmHg or higher, LDL-C of 1.8 mmol/L or higher and BMI of 24 kg/m2 or higher contributed to PAFs of 14.2%, 11.7%, 5.9% and 5.8%, respectively. PAFs for diabetic microvascular complications were mildly to moderately reduced after adjusting for participants' age, sex and duration of diabetes. CONCLUSIONS Suboptimal glycaemic and BP control were the main contributors to diabetic microvascular complications, while the PAFs of unmet LDL-C and BMI control targets were quite limited for diabetic microvascular complications. In addition to glycaemic control, BP control should be especially prioritized in the management of diabetic microvascular complications to further reduce the disease burden.
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Affiliation(s)
- Chu Lin
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Xingyun Zhu
- Department of Endocrinology and Metabolism, Beijing Jishuitan Hospital, Beijing, China
| | - Ruoyang Jiao
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Xiaoling Cai
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Suiyuan Hu
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Fang Lv
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Wenjia Yang
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Zonglin Li
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Linong Ji
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
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11
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Yuan T, Wu R, Wang W, Liu Y, Kong W, Yang B, He Q, Zhu H. Synergistic antitumor activity of regorafenib and rosuvastatin in colorectal cancer. Front Pharmacol 2023; 14:1136114. [PMID: 37138847 PMCID: PMC10149949 DOI: 10.3389/fphar.2023.1136114] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction: Colorectal cancer is one of the most prevalent life-threatening malignant tumors with high incidence and mortality. However, the efficacy of current therapeutic regimens is very limited. Regorafenib has been approved for second- or third-line treatment of patients who are refractory to standard chemotherapy diagnosed with metastatic colorectal cancer, but its clinical efficacy needs to be further improved. Accumulating evidence demonstrates that statins also possess potent anticancer activities. However, whether regorafenib and statins pose synergistic anticancer effects in colorectal cancer is still unclear. Methods: Sulforhodamine B (SRB) assays were applied to evaluate the anti-proliferative activity of regorafenib or/and rosuvastatin in vitro, and immunoblotting analysis were applied to detect the effects of regorafenib/rosuvastatin combined treatment on mitogen-activated protein kinase (MAPK) signaling and apoptosis-related proteins. MC38 tumors were applied to investigate the synergistic anticancer effects of regorafenib in combination with rosuvastatin in vivo. Results: We found that regorafenib in combination with rosuvastatin exerted significant synergistic inhibition against colorectal cancer growth in vitro and in vivo. Mechanistically, regorafenib and rosuvastatin combination synergistically suppressed MAPK signaling, a crucial signaling pathway promoting cell survival, as indicated by the reduction of phosphorylated MEK/ERK. In addition, regorafenib in combination with rosuvastatin synergistically induced the apoptosis of colorectal cancer in vitro and in vivo. Discussion: Our study demonstrated the synergistic anti-proliferative and pro-apoptotic effects of regorafenib/rosuvastatin combined treatment in colorectal cancer in vitro/vivo and might potentially be evaluated as a novel combination regimen for clinical treatment of colorectal cancer.
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Affiliation(s)
- Tao Yuan
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Ruilin Wu
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Weihua Wang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Yue Liu
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Wencheng Kong
- Department of Gastroenterological Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bo Yang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Qiaojun He
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
- Innovation Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou, China
- Cancer Center of Zhejiang University, Hangzhou, China
| | - Hong Zhu
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
- Cancer Center of Zhejiang University, Hangzhou, China
- Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Hong Zhu,
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12
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Yuan M, Zhou X, Lu X, Xiao Z, Zhou H, Wang X. Association between statin use during hospitalisation and mortality in patients with intracerebral haemorrhage: a propensity score-matched cohort study. BMJ Open 2022; 12:e065849. [PMID: 36585154 PMCID: PMC9809250 DOI: 10.1136/bmjopen-2022-065849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES We examined the relationship between statin use during hospitalisation and mortality in patients with intracerebral haemorrhage (ICH). DESIGN Retrospective propensity-matched cohort study. SETTING Patients with ICH (≥18 years old) admitted to Beth Israel Deaconess Medical Center (Boston, Massachusetts, USA) from 2001 to 2012 registered in the Medical Information Mart for Intensive Care III database. PARTICIPANTS 1043 patients with ICH (≥18 years) were evaluated for the relationship between statin use during hospitalisation and mortality. INTERVENTIONS Statin use. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was 90-day mortality. We used multivariable Cox regression analyses to calculate the adjusted HR with 95% CI and used propensity score analysis and an inverse probability weighting (IPW) model to ensure the robustness of our findings. RESULTS We included 1043 patients with ICH (362 and 681 were statins and non-statin users, respectively) between 2001 and 2012. The overall 90-day mortality was 29.8% (311/1043); it was 33.3% (227/681) and 23.2% (84/362) for non-statin and statin users, respectively. After adjusted for potential confounders, we found that statin use was associated with 29% lower of 90-day mortality (HR=0.71, 95% CI 0.52 to 0.97, p<0.05). IPW also demonstrated a significantly lower 90-day mortality in statin users. The HR was 0.69 (95% CI 0.54 to 0.88, p<0.01). The results remain stable in subgroup analyses and propensity score matching. CONCLUSION Statin use during hospitalisation may be associated with reduced risk-adjusted mortality in patients with ICH. Further randomised controlled trials are needed to clarify this association.
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Affiliation(s)
- Min Yuan
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Xinhua Zhou
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Xiaoqing Lu
- Department of Neurology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Zhilong Xiao
- Department of Neurology, The Third Hospital of Nanchang, Nanchang, China
| | - Huangyan Zhou
- Department of Blood Transfusion, Jiangxi Cancer Hospital, The Second Affiliated Hospital of Nanchang Medical College, Jiangxi Clinical Research Center for Cancer, Nanchang, China
| | - Xiaohua Wang
- Department of General Practice/General Family Medicine, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
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13
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Review of Recent Laboratory and Experimental Data on Cardiotoxicity of Statins. J Cardiovasc Dev Dis 2022; 9:jcdd9110403. [PMID: 36421938 PMCID: PMC9696927 DOI: 10.3390/jcdd9110403] [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: 08/04/2022] [Revised: 09/30/2022] [Accepted: 10/08/2022] [Indexed: 11/22/2022] Open
Abstract
Due to the fact that statins are among the most high-demand therapeutic agents used for the treatment and prevention of the most common cardiovascular diseases, a significant amount of research is focused on these drugs. As a result, the study and discovery of new effects in statin drugs continues. Research methods are constantly being improved in terms of their sensitivity and specificity, which leads to a change in ideas. In addition to the main lipid-lowering effect, statins have a number of additional effects, which can be conditionally divided into positive (pleiotropic) and negative (side effects). Moreover, information about many of the pleiotropic effects of statins is controversial and may subsequently change as new data become available. To a large extent, this is due to the introduction of new and the improvement of old methods of study: clinical, laboratory and morphological ones. Recent studies report the possibility of statins having potential cardiotoxic properties, which is expressed by an increase in the concentration of highly sensitive cardiac troponins, as well as various adverse changes in cardiac myocytes at the ultrastructural and molecular levels. This paper discusses possible mechanisms of statin cardiotoxicity. This narrative review is based on an analysis of publications in the Medline, PubMed, PubMed Central and Embase databases. The terms “statins”, “troponin”, “troponin I”, “troponin T” in combination with “cardiotoxicity”, “false positive”, “mechanisms of increase”, “pathophysiological mechanisms”, “oxidative stress” and “cardiomyocyte apoptosis” were used to search publications.
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14
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Chen FJ, Yin MC, Chen PY, Lin MH, Peng YH, Ho WC, Chen PC, Hsu CY. Association between Statin Use and Diabetes Risk in Patients with Transient Ischemic Attack. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13770. [PMID: 36360652 PMCID: PMC9658048 DOI: 10.3390/ijerph192113770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/17/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Statin therapy can effectively reduce recurrent transient ischemic attack (TIA) risk. However, studies have reported that statin use is associated with incidence of diabetes mellitus (DM). Whether statin therapy remains associated with higher DM risk in patients with TIA remains unknown. This study investigated whether statin treatment influences incident DM risk in patients with TIA. We conducted a retrospective cohort study using the Longitudinal Health Insurance Database 2000. Participants who were newly diagnosed with TIA (ICD-9-CM code 435) from 1 January 1997 to 31 December 2011 were recruited. The Kaplan-Meier method and Cox proportional risk model of time-dependent covariance were used. We enrolled 8342 patients with newly diagnosed TIA from 1 January 1997 to 31 December 2011. Of these, 1255 patients were classified as statin users and 7087 as nonusers. During the 14-year follow-up, the incidence of newly diagnosed DM was 0.545-fold lower in the statins group compared with nonusers (95% confidence interval [CI] = 0.457-0.650). According to cumulative defined daily doses (cDDDs), the adjusted hazard ratios for DM were 0.689, 0.594, and 0.463 when patients were treated with statins at cDDDs = 28-89, 90-180, and >180, respectively. In patients with TIA, statin use is associated with a lower incident DM risk compared with the nonuse of statins.
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Affiliation(s)
- Fu-Jun Chen
- Department of Public Health, China Medical University, No. 91, Hsueh-Shih Road, Taichung 404327, Taiwan
- Centers for Disease Control Ministry of Health and Welfare, Taichung 40855, Taiwan
| | - Ming-Chien Yin
- Division of Respiratory Therapy, China Medical University Hospital, Taichung 404327, Taiwan
| | - Pei-Yun Chen
- Department of Public Health, China Medical University, No. 91, Hsueh-Shih Road, Taichung 404327, Taiwan
- Department of Nursing, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 35664, Taiwan
| | - Min-Hua Lin
- Department of Dietetics, Yunlin Christian Hospital, Yunlin 64866, Taiwan
- Department of Nutrition, China Medical University, Taichung 404327, Taiwan
| | - Yi-Hao Peng
- Department of Respiratory Therapy, Asia University Hospital, Asia University, Taichung 41354, Taiwan
- Department of Nursing, Asia University, Taichung 41354, Taiwan
| | - Wen-Chao Ho
- Department of Public Health, China Medical University, No. 91, Hsueh-Shih Road, Taichung 404327, Taiwan
| | - Pau-Chung Chen
- Department of Public Health, National Taiwan University, Taipei 10617, Taiwan
- National Institute of Environmental Health Sciences, Miaoli 35053, Taiwan
| | - Chung Y. Hsu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404327, Taiwan
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15
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Investigation of Statin Medication Use in Elderly Patients with Cardiovascular Disease on Regular Physical Examination and the Relationship with Glucolipid Metabolism and Adverse Cardiovascular Prognosis. DISEASE MARKERS 2022; 2022:8714392. [PMID: 35756493 PMCID: PMC9225898 DOI: 10.1155/2022/8714392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 11/17/2022]
Abstract
Our purpose of this study was to investigate the use of statins in elderly patients with cardiovascular diseases during regular physical examination and to analyze the relationship between statins and glucose and lipid metabolism and adverse cardiovascular prognosis. From January 2019 to December 2021, 2121 elderly patients with cardiovascular disease underwent regular physical examination as the study subjects to investigate the use and intensity of statins. The patients were divided into the dosing group (n = 1848) and the nondosing group (n = 273) according to whether they were taking statins or not. The cardiac function, glucose and lipid metabolism indexes, and cardiovascular adverse events were compared between the two groups. Statin use in elderly patients with cardiovascular disease was 87.13% (1848/2121). The intensity of statin use decreased with age (P < 0.05); the left ventricular ejection fraction (LVEF) was greater in the medicated group than in the nonmedicated group, and the left ventricular end-diastolic internal diameter (LVDd) and left ventricular end-systolic internal diameter (LVDs) were smaller than in the nonmedicated group (P < 0.05). The total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), and fasting blood glucose (FBG) levels were lower in the medicated group than in the nonmedicated group, the high-density lipoprotein cholesterol (HDL-C) levels were higher than in the nonmedicated group, and the glycated hemoglobin (HbA1c) values were lower than in the nonmedicated group (P < 0.05). The overall incidence of cardiovascular adverse events in the medicated group was lower than that in the nonmedicated group (P < 0.05). Statin use was higher in elderly patients with cardiovascular disease; the intensity of drug use decreased with age. The patients' cardiac function, glucose metabolism, and prognosis were significantly improved after statin treatment.
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16
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Wilma K, Noora S, Riikka M, Liina J, Kati-Sisko V, Mikko N, Mikko N, Seppo A, Heidi K. Functional in vitro characterization of SLCO1B1 variants and simulation of the clinical pharmacokinetic impact of impaired OATP1B1 function. Eur J Pharm Sci 2022; 176:106246. [PMID: 35752377 DOI: 10.1016/j.ejps.2022.106246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/09/2022] [Accepted: 06/20/2022] [Indexed: 12/01/2022]
Abstract
Organic Anion Transporting Polypeptide 1B1 is important to the hepatic elimination and distribution of many drugs. If OATP1B1 function is decreased, it can increase plasma exposure of e.g. several statins leading to increased risk of muscle toxicity. First, we examined the impact of three naturally occurring rare variants and the frequent SLCO1B1 c.388A>G variant on in vitro transport activity with cellular uptake assay using two substrates: 2', 7'-dichlorofluorescein (DCF) and rosuvastatin. Secondly, LC-MS/MS based quantitative targeted absolute proteomics measured the OATP1B1 protein abundance in crude membrane fractions of HEK293 cells over-expressing these SNVs. Additionally, we simulated the effect of impaired OATP1B1 function on rosuvastatin pharmacokinetics to estimate the need for genotype-guided dosing. R57Q impaired DCF and rosuvastatin transport significantly yet did not change protein expression considerably, while N130D and N151S did not alter activity but increased protein expression. R253Q did not change protein expression but reduced DCF uptake and increased rosuvastatin Km. Based on pharmacokinetics simulations, doses of 30 mg (with 50% OATP1B1 function) and 20 mg (with 0% OATP1B1 function) result in plasma exposure similar to 40 mg dose (with 100% OATP1B1 function). Therefore dose reductions might be considered to avoid increased plasma exposure caused by function-impairing OATP1B1 genetic variants, such as R57Q.
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Affiliation(s)
- Kiander Wilma
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Sjöstedt Noora
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Manninen Riikka
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Jaakkonen Liina
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | | | - Neuvonen Mikko
- Department of Clinical Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Niemi Mikko
- Department of Clinical Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Clinical Pharmacology, HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - Auriola Seppo
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Kidron Heidi
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland.
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17
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Liu C, Yan W, Shi J, Wang S, Peng A, Chen Y, Huang K. Biological Actions, Implications, and Cautions of Statins Therapy in COVID-19. Front Nutr 2022; 9:927092. [PMID: 35811982 PMCID: PMC9257176 DOI: 10.3389/fnut.2022.927092] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/30/2022] [Indexed: 11/21/2022] Open
Abstract
The Coronavirus Disease 2019 (COVID-19) showed worse prognosis and higher mortality in individuals with obesity. Dyslipidemia is a major link between obesity and COVID-19 severity. Statins as the most common lipid regulating drugs have shown favorable effects in various pathophysiological states. Importantly, accumulating observational studies have suggested that statin use is associated with reduced risk of progressing to severe illness and in-hospital death in COVID-19 patients. Possible explanations underlie these protective impacts include their abilities of reducing cholesterol, suppressing viral entry and replication, anti-inflammation and immunomodulatory effects, as well as anti-thrombosis and anti-oxidative properties. Despite these benefits, statin therapies have side effects that should be considered, such as elevated creatinine kinase, liver enzyme and serum glucose levels, which are already elevated in severe COVID-19. Concerns are also raised whether statins interfere with the efficacy of COVID-19 vaccines. Randomized controlled trials are being conducted worldwide to confirm the values of statin use for COVID-19 treatment. Generally, the results suggest no necessity to discontinue statin use, and no evidence suggesting interference between statins and COVID-19 vaccines. However, concomitant administration of statins and COVID-19 antiviral drug Paxlovid may increase statin exposure and the risk of adverse effects, because most statins are metabolized mainly through CYP3A4 which is potently inhibited by ritonavir, a major component of Paxlovid. Therefore, more clinical/preclinical studies are still warranted to understand the benefits, harms and mechanisms of statin use in the context of COVID-19.
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Affiliation(s)
- Chengyu Liu
- Department of Transfusion Medicine, Wuhan Hospital of Traditional Chinese and Western Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wanyao Yan
- Department of Pharmacy, Wuhan Fourth Hospital, Wuhan, China
| | - Jiajian Shi
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shun Wang
- Department of Transfusion Medicine, Wuhan Hospital of Traditional Chinese and Western Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Anlin Peng
- Wuhan Third Hospital, Tongren Hospital of Wuhan University, Wuhan, China
| | - Yuchen Chen
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Yuchen Chen
| | - Kun Huang
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tongji-Rongcheng Center for Biomedicine, Huazhong University of Science and Technology, Wuhan, China
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18
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Copeland LA, Pugh MJ, Bollinger MJ, Wang CP, Amuan ME, Rivera JC, Shireman PK. The VA vascular injury study: A glimpse at quality of care in Veterans with traumatic vascular injury repair. Injury 2022; 53:1947-1953. [PMID: 35422314 DOI: 10.1016/j.injury.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/04/2022] [Accepted: 04/04/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The high number of limb injuries among Post-9/11 Veterans and their long-term care pose significant challenges to clinicians. Current follow-up for extremity arterial vascular injury (EVI) is based on guideline-concordant care for treatment of peripheral vascular disease (GCC-PVD), including anticoagulant/antiplatelet or statin therapy and duplex ultrasound. No best practices exist for arterial EVI. Our goal was to determine correlates of GCC-PVD and other care among Post-9/11 Veterans with combat-related arterial EVI. MATERIALS AND METHODS We identified Post-9/11 Veterans with arterial EVI who underwent initial limb salvage repair or ligation (e.g., for single-vessel injury) attempt per DoD Trauma Registry validated by chart abstraction. Veterans Health Administration (VHA) data characterized the cohort in the first five years of VHA care. Models predicted (a) GCC-PVD, (b) pain clinic use, (c) mental/behavioral health care, (d) long-term opioid use, and (e) time to complication, controlling for injury severity and type, mental health parameters, and demographics. RESULTS The 490-Veteran cohort with validated arterial injury was 77% White averaging 25.2 years at injury (range: 18-56). Mechanism of injury was primarily explosive (63%). Veterans had Injury Severity Scores classified as mild (60%), moderate (25%) and severe (15%). Approximately 25% received at least one component of VHA GCC-PVD including 8% arterial ultrasounds, 5% statins, and 11% anticoagulants/antiplatelets; 77% had mental/behavioral healthcare. GCC-PVD, as well as PTSD and substance use disorders, were associated with receipt of mental/behavioral health care. Complications affected 46% of the cohort and were more common among those prescribed 90+ days of opioids or receiving GCC-PVD. CONCLUSION Despite injury severity (40% moderate/severe), only 25% of cohort patients received VHA GCC-PVD, and nearly half had complications from their arterial injury. Receiving GCC-PVD appeared to potentiate receiving care for mental and behavioral disorders. IMPACT The treatment gap in Veterans with arterial EVI may be due to lack of appropriate guidelines, lack of vascular specialists in VHA or accessing care outside the VHA. Focused study of care options and their outcomes will help define optimal care processes for combat Veterans with arterial EVI.
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Affiliation(s)
- Laurel A Copeland
- Research Service, VA Central Western Massachusetts Healthcare System, 421N Main, Leeds, MA 01053 USA; Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, 368 Plantation St, Worcester, MA 01655 USA.
| | - Mary Jo Pugh
- VA Salt Lake City Health Care System, 500 Foothill Blvd, Salt Lake City, UT 84148 USA; Department of Internal Medicine, Division of Epidemiology, University of Utah School of Medicine, 295 Chipeta Way, Salt Lake City, UT 84132 USA
| | - Mary J Bollinger
- Center for Mental Healthcare & Outcomes Research, Central Arkansas Veterans Healthcare System, 2200 Fort Roots Dr, North Little Rock, AR 72114 USA; Department of Psychiatry, University of Arkansas for Medical Sciences, 4301W Markham St, Little Rock, AR 72205 USA
| | - Chen-Pin Wang
- South Texas Veterans Health Care System, 7400 Merton Minter Blvd, San Antonio, TX 78229 USA; Department of Population Health Sciences, Long School of Medicine, University of Texas Health San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 USA
| | - Megan E Amuan
- VA Salt Lake City Health Care System, 500 Foothill Blvd, Salt Lake City, UT 84148 USA
| | - Jessica C Rivera
- United States Army Institute of Surgical Research, JBSA Fort Sam Houston, San Antonio, TX 78234 USA; Louisiana State University Health Science Center - New Orleans Department of Orthopaedic Surgery, New Orleans, LA USA
| | - Paula K Shireman
- Geriatric Research, Education & Clinical Center, South Texas Veterans Health Care System, 7400 Merton Minter Blvd, San Antonio, TX 78229 USA; Department of Surgery, University of Texas Health San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 USA; Departments of Primary Care & Population Health and Medical Physiology, College of Medicine, Texas A&M Health, 2900 E 29th St, Bryan, TX 77802 USA
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19
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Association between Pemafibrate Therapy and Triglyceride to HDL-Cholesterol Ratio. J Clin Med 2022; 11:jcm11102820. [PMID: 35628945 PMCID: PMC9148088 DOI: 10.3390/jcm11102820] [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: 03/18/2022] [Revised: 04/10/2022] [Accepted: 05/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Pemafibrate is a novel selective peroxisome proliferator-activated receptor-α modulator, which was demonstrated to reduce serum triglyceride level with few drug-related adverse events in phase II and III clinical trials. However, its clinical implication in real-world practice remains unknown. Triglyceride/HDL-cholesterol ratio is a surrogate of small dense LDL-cholesterol, which is a newly proposed cardiovascular risk factor independent of LDL-cholesterol levels. Methods: Consecutive patients who received pemafibrate between April 2020 and September 2021 and continued therapy for at least 3 months were included in this retrospective analysis. The primary outcome was the trend in triglyceride/HDL-cholesterol ratio during the 3-month treatment period. The change in cardiovascular event rate between the one-year pre-treatment period and the on-treatment period was also analyzed. Results: A total of 19 patients (median age 63 years, 74% men) were included and continued pemafibrate therapy for 3 months without any drug-related adverse events. Sixteen were add-on and three were conversions from other fibrates. Triglyceride/HDL-cholesterol ratio decreased significantly from 5.85 (4.19, 16.1) to 3.14 (2.39, 4.62) (p < 0.001). The cardiovascular event rate decreased significantly from 0.632 events/year to 0.080 events/year (p < 0.001). Conclusions: Pemafibrate therapy might have the potential to lower triglyceride/HDL-cholesterol ratio and decrease cardiovascular events.
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Diabetes and Familial Hypercholesterolemia: Interplay between Lipid and Glucose Metabolism. Nutrients 2022; 14:nu14071503. [PMID: 35406116 PMCID: PMC9002616 DOI: 10.3390/nu14071503] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023] Open
Abstract
Familial hypercholesterolemia (FH) is a genetic disease characterized by high low-density lipoprotein (LDL) cholesterol (LDL-c) concentrations that increase cardiovascular risk and cause premature death. The most frequent cause of the disease is a mutation in the LDL receptor (LDLR) gene. Diabetes is also associated with an increased risk of cardiovascular disease and mortality. People with FH seem to be protected from developing diabetes, whereas cholesterol-lowering treatments such as statins are associated with an increased risk of the disease. One of the hypotheses to explain this is based on the toxicity of LDL particles on insulin-secreting pancreatic β-cells, and their uptake by the latter, mediated by the LDLR. A healthy lifestyle and a relatively low body mass index in people with FH have also been proposed as explanations. Its association with superimposed diabetes modifies the phenotype of FH, both regarding the lipid profile and cardiovascular risk. However, findings regarding the association and interplay between these two diseases are conflicting. The present review summarizes the existing evidence and discusses knowledge gaps on the matter.
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Zhang Y, Ding J, Wang Y, Feng X, Du M, Liu P. Guanxinkang Decoction Attenuates the Inflammation in Atherosclerosis by Regulating Efferocytosis and MAPKs Signaling Pathway in LDLR -/- Mice and RAW264.7 Cells. Front Pharmacol 2021; 12:731769. [PMID: 34950025 PMCID: PMC8688952 DOI: 10.3389/fphar.2021.731769] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 11/17/2021] [Indexed: 01/02/2023] Open
Abstract
Guanxinkang decoction (GXK), a traditional Chinese medicinal drug, is used to treat cardiovascular disease. The aim of the study was to investigate the effects of GXK on inflammation in LDLR−/− mice and RAW264.7 cells. Fed with high fat diet for 12 weeks, the mice were randomly divided into six groups, then administered with oral 0.9% saline or GXK (7.24, 14.48, and 28.96 g/kg) or Atorvastatin (1.3 mg/kg) for 12 weeks. RAW 264.7 cells were induced with ox-LDL or ox-LDL plus different concentrations of GXK (1.25, 2.5, and 5 μg/ml), or ox-LDL plus GXK plus MAPKs activators. Serum lipid profiles and inflammatory cytokines were detected by ELISA, gene expression by RT-qPCR, plaque sizes by Oil Red O, α-SMA, caspase 3, NF-κB p65 and TNF-α production by immunofluorescence staining, and protein expression by Western Blot. The phagocytic ability of cells was determined by neutral red uptake assay. Efferocytosis-related proteins (AML, MERTK, TYRO3 and MFGE8) and MAPKs pathways were detected by Western Blot. Compared to mice fed with high fat diet, the mice with GXK showed lower cholesterol, triglyceride, low-density lipoprotein cholesterol, IL-1β, IL-6, and TNF-α, smaller plaque sizes, higher α-SMA, and lower caspase 3 and NF-κB p65 in aortic roots. RAW264.7 cells treated with ox-LDL plus GXK had lower IL-1β, IL-6, and TNF-α. GXK also increased the phagocytic ability of cells. High levels of AML, MERTK, TYRO3 and MFGE8, and decreased levels of iNOS, VCAM-1, LOX-1 and MCP-1, and phosphorylation of ERK1/2, JNK, p38, and NF-κB were detected in GXK-treated group. MAPKs activators reversed the effects of GXK in repressing inflammation and promoting phagocytosis. These results suggested that GXK could attenuate atherosclerosis and resolve inflammation via efferocytosis and MAPKs signaling pathways in LDLR−/− mice and RAW264.7 cells.
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Affiliation(s)
- Yifan Zhang
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jie Ding
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yiru Wang
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoteng Feng
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Du
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ping Liu
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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22
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Li Y, Wang Z, Xia H, Zhang J. Influence of Statin Therapy on the Incidence of Cardiovascular Events, Cancer, and All-Cause Mortality in People Living With HIV: A Meta-Analysis. Front Med (Lausanne) 2021; 8:769740. [PMID: 34820402 PMCID: PMC8606632 DOI: 10.3389/fmed.2021.769740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 09/29/2021] [Indexed: 01/19/2023] Open
Abstract
Background: Possible influences of statin therapy on the risk of cardiovascular events, cancer, and all-cause mortality in people living with HIV (PLWH) remain unclear. We performed a meta-analysis to systematically evaluate the efficacy of statin in PLWH. Methods: Relevant cohort studies were retrieved via a search of the Medline, the Embase, and the Web of Science databases until June 14, 2021. The data were combined with a random-effects model by incorporating the between-study heterogeneity. Results: A total of 12 multivariate cohort studies with 162,252 participants were eligible for the meta-analysis and 36,253 (22.3%) of them were statin users. Pooled results showed that statin use was independently related to a reduced mortality risk in PLWH [adjusted risk ratio (RR): 0.56, 95% CI: 0.44 to 0.72, p < 0.001, I2 = 41%]. In addition, results of the meta-analysis showed that statin use was not significantly associated with a reduced risk of cardiovascular events in PLWH compared to the statin non-users (RR: 1.14, 95% CI: 0.80 to 1.63, p = 0.48, I2 = 42%). However, statin use was significantly related to a reduced risk of cancer in PLWH (RR: 0.73, 95% CI: 0.58 to 0.93, p = 0.009, I2 = 49%). Sensitivity analyses by excluding one study at a time showed consistent results. No significant publication biases were observed. Conclusion: Statin use is associated with reduced all-cause mortality in PLWH. In addition, statin use is related to a reduced risk of cancer, although the risk of cardiovascular events seems not significantly affected.
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Affiliation(s)
- Yanping Li
- School of Chemistry, Biology and Environment, Institute of Biology and Environmental Engineering, Yuxi Normal University, Yuxi, China
| | - Zhandi Wang
- School of Chemistry, Biology and Environment, Institute of Biology and Environmental Engineering, Yuxi Normal University, Yuxi, China
| | - Haimei Xia
- Center of Chinese Medicine, Yunnan Institute of Traditional Chinese Medicine, Kunming, China
| | - Ju Zhang
- Center of Chinese Medicine, Yunnan Institute of Traditional Chinese Medicine, Kunming, China
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23
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Silva M, Philadelpho B, Santos J, Souza V, Souza C, Santiago V, Silva J, Souza C, Azeredo F, Castilho M, Cilli E, Ferreira E. IAF, QGF, and QDF Peptides Exhibit Cholesterol-Lowering Activity through a Statin-like HMG-CoA Reductase Regulation Mechanism: In Silico and In Vitro Approach. Int J Mol Sci 2021; 22:ijms222011067. [PMID: 34681729 PMCID: PMC8538380 DOI: 10.3390/ijms222011067] [Citation(s) in RCA: 4] [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: 09/06/2021] [Revised: 09/27/2021] [Accepted: 10/06/2021] [Indexed: 12/15/2022] Open
Abstract
In this study, in silico approaches are employed to investigate the binding mechanism of peptides derived from cowpea β-vignin and HMG-CoA reductase. With the obtained information, we designed synthetic peptides to evaluate their in vitro enzyme inhibitory activity. In vitro, the total protein extract and <3 kDa fraction, at 5000 µg, support this hypothesis (95% and 90% inhibition of HMG-CoA reductase, respectively). Ile-Ala-Phe, Gln-Gly-Phe, and Gln-Asp-Phe peptides were predicted to bind to the substrate binding site of HMGCR via HMG-CoAR. In silico, it was established that the mechanism of HMG-CoA reductase inhibition largely entailed mimicking the interactions of the decalin ring of simvastatin and via H-bonding; in vitro studies corroborated the predictions, whereby the HMG-CoA reductase activity was decreased by 69%, 77%, and 78%, respectively. Our results suggest that Ile-Ala-Phe, Gln-Gly-Phe, and Gln-Asp-Phe peptides derived from cowpea β-vignin have the potential to lower cholesterol synthesis through a statin-like regulation mechanism.
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Affiliation(s)
- Mariana Silva
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
- Chemistry Institute, Sao Paulo State University, Araraquara 14800-900, SP, Brazil
| | - Biane Philadelpho
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Johnnie Santos
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Victória Souza
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Caio Souza
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Victória Santiago
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Jaff Silva
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
- Chemistry Institute, Sao Paulo State University, Araraquara 14800-900, SP, Brazil
| | - Carolina Souza
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Francine Azeredo
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Marcelo Castilho
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
| | - Eduardo Cilli
- Chemistry Institute, Sao Paulo State University, Araraquara 14800-900, SP, Brazil
- Correspondence: (E.C.); (E.F.); Tel.: +55-16-993-487-096 (E.C.); +55-71-992-313-184 (E.F.)
| | - Ederlan Ferreira
- School of Pharmacy, Federal University of Bahia, Salvador 40170-115, BA, Brazil; (M.S.); (B.P.); (J.S.); (V.S.); (C.S.); (V.S.); (J.S.); (C.S.); (F.A.); (M.C.)
- Correspondence: (E.C.); (E.F.); Tel.: +55-16-993-487-096 (E.C.); +55-71-992-313-184 (E.F.)
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Cao NT, Nguyen NA, Park CM, Cha GS, Park KD, Yun CH. A Novel Statin Compound from Monacolin J Produced Using CYP102A1-Catalyzed Regioselective C-Hydroxylation. Pharmaceuticals (Basel) 2021; 14:ph14100981. [PMID: 34681205 PMCID: PMC8541633 DOI: 10.3390/ph14100981] [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: 07/27/2021] [Revised: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 12/02/2022] Open
Abstract
Statins inhibit the 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase (HMG-CoA reductase), which is the rate-limiting enzyme in cholesterol biosynthesis. Statin therapy reduces morbidity and mortality in those who are at high risk of cardiovascular disease. Monacolin J is a statin compound, which is an intermediate in the lovastatin biosynthesis pathway, in the fungus Aspergillus terreus. It is also found in red yeast rice, which is made by culturing rice with the yeast Monascus purpureus. Monacolin J has a hydroxyl substituent at position C’-8 of monacolin L. Here, a new statin derivative from monacolin J was made through the catalysis of CYP102A1 from Bacillus megaterium. A set of CYP102A1 mutants of monacolin J hydroxylation with high catalytic activity was screened. The major hydroxylated product was C-6′a-hydroxymethyl monacolin J, whose structure was confirmed using LC–MS and NMR analysis. The C-6′a-hydroxymethyl monacolin J has never been reported before. It showed a greater ability to inhibit HMG-CoA reductase than the monacolin J substrate itself. Human liver microsomes and human CYP3A4 also showed the ability to catalyze monacolin J in producing the same product of the CYP102A1-catalyzed reaction. This result motivates a new strategy for the development of a lead for the enzymatic and chemical processes to develop statin drug candidates.
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Affiliation(s)
- Ngoc Tan Cao
- School of Biological Sciences and Biotechnology, Graduate School, Chonnam National University, Yongbong-ro 77, Gwangju 61186, Korea;
| | - Ngoc Anh Nguyen
- School of Biological Sciences and Technology, Chonnam National University, Yongbong-ro 77, Gwangju 61186, Korea; (N.A.N.); (C.M.P.)
| | - Chan Mi Park
- School of Biological Sciences and Technology, Chonnam National University, Yongbong-ro 77, Gwangju 61186, Korea; (N.A.N.); (C.M.P.)
| | - Gun Su Cha
- Namhae Garlic Research Institute, 2465-8 Namhaedaero, Gyungnam 52430, Korea;
| | - Ki Deok Park
- Gwangju Center, Korea Basic Science Institute, Gwangju 61186, Korea;
| | - Chul-Ho Yun
- School of Biological Sciences and Biotechnology, Graduate School, Chonnam National University, Yongbong-ro 77, Gwangju 61186, Korea;
- School of Biological Sciences and Technology, Chonnam National University, Yongbong-ro 77, Gwangju 61186, Korea; (N.A.N.); (C.M.P.)
- Correspondence:
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25
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Jiang W, Hu JW, He XR, Jin WL, He XY. Statins: a repurposed drug to fight cancer. J Exp Clin Cancer Res 2021; 40:241. [PMID: 34303383 PMCID: PMC8306262 DOI: 10.1186/s13046-021-02041-2] [Citation(s) in RCA: 157] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/13/2021] [Indexed: 12/12/2022] Open
Abstract
As competitive HMG-CoA reductase (HMGCR) inhibitors, statins not only reduce cholesterol and improve cardiovascular risk, but also exhibit pleiotropic effects that are independent of their lipid-lowering effects. Among them, the anti-cancer properties of statins have attracted much attention and indicated the potential of statins as repurposed drugs for the treatment of cancer. A large number of clinical and epidemiological studies have described the anticancer properties of statins, but the evidence for anticancer effectiveness of statins is inconsistent. It may be that certain molecular subtypes of cancer are more vulnerable to statin therapy than others. Whether statins have clinical anticancer effects is still an active area of research. Statins appear to enhance the efficacy and address the shortcomings associated with conventional cancer treatments, suggesting that statins should be considered in the context of combined therapies for cancer. Here, we present a comprehensive review of the potential of statins in anti-cancer treatments. We discuss the current understanding of the mechanisms underlying the anti-cancer properties of statins and their effects on different malignancies. We also provide recommendations for the design of future well-designed clinical trials of the anti-cancer efficacy of statins.
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Affiliation(s)
- Wen Jiang
- Department of General Surgery, The Affiliated Provincial Hospital of Anhui Medical University, Hefei, 230001, P. R. China
| | - Jin-Wei Hu
- Department of General Surgery, The Affiliated Provincial Hospital of Anhui Medical University, Hefei, 230001, P. R. China
| | - Xu-Ran He
- Department of Finance, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei, 230001, P. R. China
| | - Wei-Lin Jin
- Institute of Cancer Neuroscience, Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, P. R. China.
| | - Xin-Yang He
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei, 230001, P. R. China.
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26
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Cheon YH, Lee CH, Kim S, Park GD, Kwak SC, Cho HJ, Kim JY, Lee MS. Pitavastatin prevents ovariectomy-induced osteoporosis by regulating osteoclastic resorption and osteoblastic formation. Biomed Pharmacother 2021; 139:111697. [PMID: 34243614 DOI: 10.1016/j.biopha.2021.111697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/28/2021] [Accepted: 05/03/2021] [Indexed: 10/21/2022] Open
Abstract
Excessive osteoclast activity, along with relatively weak osteoblast function, is strongly associated with bone disease. Therefore, studies to identify novel anti-osteoporosis candidates with dual actions of inhibiting osteoclastogenesis and increasing osteoblastogenesis may provide an ideal approach for treating osteoporosis. Pitavastatin, an inhibitor of 3-hydroxy-3 methyl-glutaryl coenzyme A reductase, has demonstrated various pharmacological activities, including anti-inflammation, bone anabolic effects, vasodilation, and inhibition of revascularization; however, the precise effects and mechanisms of pitavastatin on the regulation of osteoblast and osteoclast activity need to be comprehensively elucidated. Herein, we demonstrated that pitavastatin is a potential candidate for treating osteoporosis by enhancing osteoblast differentiation and bone growth and inhibiting osteoclast differentiation and bone resorption. Pitavastatin exerted dose-dependent inhibitory effects on receptor activator of nuclear factor kappa-B ligand-induced osteoclast formation, bone resorption, and osteoclast-specific marker gene expression. These inhibitory effects were achieved by inhibiting the Akt, NF-κB, and mitogen-activated protein kinase (p38, ERK, and JNK) signaling pathways, resulting in the downregulation of major transcription factors c-Fos and NFATc1. Furthermore, pitavastatin potentially stimulated osteoblast differentiation by activating alkaline phosphatase (ALP), enhancing mineralization by Alizarin Red S, and increasing the expression of osteoblastogenic marker genes such as runt-related transcription factor 2, ALP, osteocalcin, and collagen type 1 alpha. Furthermore, we evaluated the therapeutic potential of pitavastatin in ovariectomy-induced systematic bone loss based on micro-computed tomography and histological analysis of femurs. Our findings demonstrated a new function and mechanism for pitavastatin in bone remodeling, indicating its potential as a therapeutic candidate in treating osteoporosis by inhibiting osteoclastic resorption and promoting osteoblastic formation.
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Affiliation(s)
- Yoon-Hee Cheon
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Chang Hoon Lee
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea; Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Soojin Kim
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Gyeong Do Park
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Sung Chul Kwak
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea; Department of Anatomy, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea
| | - Hae Joong Cho
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea; Department of Obstetrics and Gynecology, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Ju-Young Kim
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea.
| | - Myeung Su Lee
- Musculoskeletal and Immune Disease Research Institute, School of Medicine, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea; Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Republic of Korea.
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27
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Niazi M, Galehdar N, Jamshidi M, Mohammadi R, Moayyedkazemi A. A Review of the Role of Statins in Heart Failure Treatment. ACTA ACUST UNITED AC 2021; 15:30-37. [PMID: 31376825 PMCID: PMC7366000 DOI: 10.2174/1574884714666190802125627] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/12/2019] [Accepted: 07/07/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Heart failure is a common medical problem in the world, which has a high prevalence in both developed and developing countries. Today, among the medications used for the heart failure treatment, there are many medications with a positive cardiac contraction effect (positive inotropic such as digital glycosides, adrenergic receptor stimulants, and phosphodiesterase inhibitors), a large number of cardiac diluents (such as Angiotensin-Converting Enzyme (ACE) inhibitor group), and a few other types of drugs whose final effects are still under review. Statins are valuable drugs that are broadly prescribed in hyperlipidemia and cardiovascular patients due to their multiple properties, such as cholesterol reduction, endothelial function improvement, antioxidative, anti-inflammatory, neovascularization, and immunomodulatory activities. METHODS There is evidence that the therapeutic role of statins in HF, due to myocardial hypertrophy, show reduction in cardiomyocyte loss in the apoptosis process, oxidative stress, inflammation, and also the return of neurohormonal imbalance. However, the fact that these drugs have no sideeffects has not been confirmed in all studies, as statins prevent the production of particular beneficial and protective factors, such as coenzyme Q10 (CoQ10), while inhibiting the production of specific proteins involved in pathologic mechanisms. RESULTS Recently, it has been hypothesized that, despite the positive effects reported, high doses of statins in patients with long-term heart failure lead to progress in heart failure by inhibiting CoQ10 synthesis and intensifying hypertrophy. CONCLUSION Thus, it can be stated that the advantage of using statins depends on factors, such as stroke fraction, and the existence of other standard indications such as atherosclerotic diseases or high Low-Density Lipoprotein-C (LDL-C).
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Affiliation(s)
- Massumeh Niazi
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Nasrin Galehdar
- Cardiovascular Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mohammad Jamshidi
- Cardiovascular Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Rasool Mohammadi
- Department of Epidemiology and Biostatistics, School of Public Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Alireza Moayyedkazemi
- Department of Internal Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Simvastatin accelerated motoneurons death in SOD1 G93A mice through inhibiting Rab7-mediated maturation of late autophagic vacuoles. Cell Death Dis 2021; 12:392. [PMID: 33846297 PMCID: PMC8041862 DOI: 10.1038/s41419-021-03669-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 03/25/2021] [Indexed: 02/08/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease caused by motoneuron loss, for which there is currently no effective treatment. Statins, as inhibitors of 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase, are used as drugs for treatment for a variety of disease such as ischemic diseases, neurodegenerative diseases, cancer, and inflammation. However, our previous evidence has demonstrated that simvastatin leads to cytotoxicity in NSC34-hSOD1G93A cells by aggravating the impairment of autophagic flux, but the role of simvastatin in ALS model remains elusive. In present study, we reported that after simvastatin treatment, SOD1G93A mice showed early onset of the disease phenotype and shortened life span, with aggravated autophagic flux impairment and increased aggregation of SOD1 protein in spinal cord motoneurons (MNs) of SOD1G93A mice. In addition, simvastatin repressed the ability of Rab7 localization on the membrane by inhibiting isoprenoid synthesis, leading to impaired late stage of autophagic flux rather than initiation. This study suggested that simvastatin significantly worsened impairment of late autophagic flux, resulting in massive MNs death in spinal cord and accelerated disease progression of SOD1G93A mice. Together, these findings might imply a potential risk of clinic application of statins in ALS.
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Fukami H, Higa Y, Hisano T, Asano K, Hirata T, Nishibe S. A Review of Red Yeast Rice, a Traditional Fermented Food in Japan and East Asia: Its Characteristic Ingredients and Application in the Maintenance and Improvement of Health in Lipid Metabolism and the Circulatory System. Molecules 2021; 26:1619. [PMID: 33803982 PMCID: PMC8001704 DOI: 10.3390/molecules26061619] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/01/2021] [Accepted: 02/05/2021] [Indexed: 01/25/2023] Open
Abstract
Red yeast rice has been used to produce alcoholic beverages and various fermented foods in China and Korea since ancient times; it has also been used to produce tofuyo (Okinawan-style fermented tofu) in Japan since the 18th century. Recently, monacolin K (lovastatin) which has cholesterol-lowering effects, was found in some strains of Monascus fungi. Since statins have been used world-wide as a cholesterol-lowering agent, processed foods containing natural statins are drawing attention as materials for primary prevention of life-style related diseases. In recent years, large-scale commercial production of red yeast rice using traditional solid-state fermentation has become possible, and various useful materials, including a variety of monascus pigments (polyketides) that spread as natural pigments, in addition to statins, are produced in the fermentation process. Red yeast rice has a lot of potential as a medicinal food. In this paper, we describe the history of red yeast rice as food, especially in Japan and East Asia, its production methods, use, and the ingredients with pharmacological activity. We then review evidence of the beneficial effects of red yeast rice in improving lipid metabolism and the circulatory system and its safety as a functional food.
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Affiliation(s)
- Hiroyuki Fukami
- Central R&D Laboratory, KOBYASHI Pharmaceutical Co., Ltd., Ibaraki 567-0057, Japan; (Y.H.); (T.H.); (K.A.); (T.H.)
| | - Yuki Higa
- Central R&D Laboratory, KOBYASHI Pharmaceutical Co., Ltd., Ibaraki 567-0057, Japan; (Y.H.); (T.H.); (K.A.); (T.H.)
| | - Tomohiro Hisano
- Central R&D Laboratory, KOBYASHI Pharmaceutical Co., Ltd., Ibaraki 567-0057, Japan; (Y.H.); (T.H.); (K.A.); (T.H.)
| | - Koichi Asano
- Central R&D Laboratory, KOBYASHI Pharmaceutical Co., Ltd., Ibaraki 567-0057, Japan; (Y.H.); (T.H.); (K.A.); (T.H.)
| | - Tetsuya Hirata
- Central R&D Laboratory, KOBYASHI Pharmaceutical Co., Ltd., Ibaraki 567-0057, Japan; (Y.H.); (T.H.); (K.A.); (T.H.)
| | - Sansei Nishibe
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari 061-0293, Japan;
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30
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Fotso Soh J, Beaulieu S, Trepiccione F, Linnaranta O, Torres-Platas G, Platt RW, Renaud S, Su CL, Mucsi I, D'Apolito L, Mulsant BH, Levinson A, Saury S, Müller D, Schaffer A, Dols A, Low N, Cervantes P, Christensen BM, Herrmann N, Rajji T, Rej S. A double-blind, randomized, placebo-controlled pilot trial of atorvastatin for nephrogenic diabetes insipidus in lithium users. Bipolar Disord 2021; 23:66-75. [PMID: 32621644 DOI: 10.1111/bdi.12973] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 06/17/2020] [Accepted: 06/24/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Lithium remains an important treatment for mood disorders but is associated with kidney disease. Nephrogenic diabetes insipidus (NDI) is associated with up to 3-fold risk of incident chronic kidney disease among lithium users. There are limited randomized controlled trials (RCT) for treatments of lithium-induced NDI, and existing therapies can be poorly tolerated. Therefore, novel treatments are needed for lithium-induced NDI. METHOD We conducted a 12-week double-blind pilot RCT to assess the feasibility and efficacy of 20 mg/d atorvastatin vs placebo in the treatment of NDI in chronic lithium users. Patients, recruited between September 2017 and October 2018, were aged 18 to 85, currently on a stable dose of lithium, and determined to have NDI. RESULTS Urinary osmolality (UOsm) at 12 weeks adjusted for baseline was not statistically different between groups (+39.6 mOsm/kg [95% CI, -35.3, 114.5] in atorvastatin compared to placebo groups). Secondary outcomes of fluid intake and aquaporin-2 excretions at 12 weeks adjusted for baseline were -0.13 L [95% CI, -0.54, 0.28] and 98.68 [95% CI, -190.34, 387.70], respectively. A moderate effect size was observed for improvements in baseline UOsm by ≥100 mOsm/kg at 12 weeks in patients who received atorvastatin compared to placebo (38.45% (10/26) vs 22.58% (7/31); Cohen's d = 0.66). CONCLUSION Among lithium users with NDI, atorvastatin 20 mg/d did not significantly improve urinary osmolality compared to placebo over a 12-week period. Larger confirmatory trials with longer follow-up periods may help to further assess the effects of statins on NDI, especially within patients with more severe NDI.
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Affiliation(s)
- Jocelyn Fotso Soh
- Geri-PARTy Research Group, Jewish General Hospital, Montreal, QC, Canada.,Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Serge Beaulieu
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | | | - Outi Linnaranta
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | | | - Robert W Platt
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University Health Centre, Montreal, QC, Canada
| | - Suzane Renaud
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Chien-Lin Su
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University Health Centre, Montreal, QC, Canada
| | - Istvan Mucsi
- Division of Nephrology, University Health Network, University of Toronto (UofT), Toronto, ON, Canada
| | - Luciano D'Apolito
- Biogem S.c.a.r.l., Istituto di Ricerche Genetiche "Gaetano Salvatore", Ariano Irpino, Italy
| | - Benoit H Mulsant
- Department of Psychiatry, Centre for Addiction and Mental Health & Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Andrea Levinson
- Department of Psychiatry, Centre for Addiction and Mental Health & Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Sybille Saury
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Daniel Müller
- Department of Psychiatry, Centre for Addiction and Mental Health & Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Ayal Schaffer
- Department of Psychiatry, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada
| | - Annemiek Dols
- Amsterdam UMC, Department of Psychiatry, GGZinGeest, Neuroscience, Amsterdam, The Netherlands
| | - Nancy Low
- Department of Psychiatry, McGill University Health Centre, Montreal, QC, Canada
| | - Pablo Cervantes
- Department of Psychiatry, McGill University Health Centre, Montreal, QC, Canada
| | | | - Nathan Herrmann
- Department of Psychiatry, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada
| | - Tarek Rajji
- Department of Psychiatry, Centre for Addiction and Mental Health & Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Soham Rej
- Geri-PARTy Research Group, Jewish General Hospital, Montreal, QC, Canada.,Douglas Mental Health University Institute, Montreal, QC, Canada
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31
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Galetti V, Brnic M, Lotin B, Frigeri M. Observational Study of Lipid Profile and C-Reactive Protein after a Seven-Day Fast. Nutrients 2021; 13:nu13010255. [PMID: 33477356 PMCID: PMC7830333 DOI: 10.3390/nu13010255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 01/02/2023] Open
Abstract
Fasting is becoming an increasingly popular practice. Nevertheless, its clinical benefits and possible inconveniences remain limitedly evaluated. We observed the effects of a seven-day fast conducted in a non-medical center located in the Swiss Alps. Clinical parameters were measured on the first and last day of fasting (D1 and D7), and two months later (D60). Among the 40 participants, blood analyses were done on 25 persons with an increased metabolic risk, with the primary goal of assessing the lasting effect on low-density lipoprotein (LDL) cholesterol. By comparing D60 with D1, high-density lipoprotein cholesterol (HDL) (+0.15 mmol/L) and insulin-like growth factor-1 (IGF-1) (+2.05 mmol/L) increased (both p < 0.009), all other blood parameters (LDL, glucose, total cholesterol, triglycerides, C-reactive protein (CRP)) did not change; weight (−0.97 kg) and hearth rate (−7.31 min−1) decreased (both p < 0.006). By comparing D7 with D1, total cholesterol (+0.44 mmol/L), triglycerides (+0.37 mmol/L) and CRP (+3.37 mg/L) increased (all p < 0.02). The lack of LDL variation at D60 may be due to the low metabolic risk level of the participants. The increase of total cholesterol, triglycerides and CRP at D7 warrants studies to understand whether such fluctuations represent a stress reaction to the fasting state, which may vary in different fasting types.
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Affiliation(s)
- Valeria Galetti
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, 8092 Zurich, Switzerland;
- VMMT Research, 6950 Tesserete, Switzerland;
| | - Marica Brnic
- VMMT Research, 6950 Tesserete, Switzerland;
- Department of Health, Swiss Distance University of Applied Sciences (Fernfachhochschule Schweiz—FFHS), 3900 Brig, Switzerland
| | - Benjamin Lotin
- Centre Interlude Bien-Être, 1873 Val d’Illiez, Switzerland;
| | - Mauro Frigeri
- VMMT Research, 6950 Tesserete, Switzerland;
- Fondazione Hospice Ticino, 6900 Lugano, Switzerland
- Correspondence:
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32
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Zaki MM, Virk ZM, Lopez D, Klubnick J, Ahrendsen JT, Varma H, Kyttaris V, Abeles I. A case of statin-associated immune-mediated necrotizing myopathy with atypical biopsy features. Eur J Rheumatol 2021; 8:36-39. [PMID: 33372889 DOI: 10.5152/eurjrheum.2020.20064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 10/12/2020] [Indexed: 01/02/2023] Open
Abstract
Statin-associated immune-mediated necrotizing myopathy (IMNM) is a rare presentation of a statin-associated myopathy. Patients usually present with muscle weakness and pain in the setting of statin use with elevated creatine kinase (CK) levels and a positive anti-3-hydroxy-3-methylglutaryl-coenzyme A reductase (anti-HMGCR) antibody. Muscle biopsies typically show necrosis, CD68+ macrophages, and minimal lymphocytes. We present a case of a 67-year-old woman who had 2 months of progressive weakness and bilateral lower extremity pain after initiating atorvastatin therapy with symptoms persisting after statin cessation. She was found to have high anti-HMGCR antibody titers, and the biopsy of the rectus femoris muscle showed a prominent endomysial inflammatory cell infiltrate with necrotic and regenerative fibers and an atypical extensive inflammatory infiltrate composed of both CD4+ helper T cells and CD8+ cytotoxic T cells. She showed symptom resolution and normalization of CK levels and inflammatory markers with treatment involving a prolonged prednisone taper and a brief course of azathioprine, which was stopped because of the adverse effects.
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Affiliation(s)
- Mark M Zaki
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Zain M Virk
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Diego Lopez
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jenna Klubnick
- Department of Medicine, Harvard Medical School, Boston, MA, USA.,Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jared T Ahrendsen
- Department of Medicine, Harvard Medical School, Boston, MA, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Hemant Varma
- Department of Medicine, Harvard Medical School, Boston, MA, USA.,Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Vasileios Kyttaris
- Department of Medicine, Harvard Medical School, Boston, MA, USA.,Division of Rheumatology and Clinical Immunology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Ilana Abeles
- Department of Medicine, Harvard Medical School, Boston, MA, USA.,Division of Rheumatology and Clinical Immunology, Beth Israel Deaconess Medical Center, Boston, MA, USA
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33
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Techorueangwiwat C, Kanitsoraphan C, Hansrivijit P. Therapeutic implications of statins in heart failure with reduced ejection fraction and heart failure with preserved ejection fraction: a review of current literature. F1000Res 2021; 10:16. [PMID: 36873456 PMCID: PMC9982192 DOI: 10.12688/f1000research.28254.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2021] [Indexed: 11/20/2022] Open
Abstract
Statins are one of the standard treatments to prevent cardiovascular events such as coronary artery disease and heart failure (HF). However, data on the use of statins to improve clinical outcomes in patients with established HF remains controversial. We summarized available clinical studies which investigated the effects of statins on clinical outcomes in patients with HF with reduced ejection fraction (HFrEF) and HF with preserved ejection fraction (HFpEF). Statins possess many pleiotropic effects in addition to lipid-lowering properties that positively affect the pathophysiology of HF. In HFrEF, data from two large randomized placebo-controlled trials did not show benefits of statins on mortality of patients with HFrEF. However, more recent prospective cohort studies and meta-analyses have shown decreased risk of mortality as well as cardiovascular hospitalization with statins treatment. In HFpEF, most prospective and retrospective cohort studies as well as meta analyses have consistently reported positive effects of statins, including reducing mortality and improving other clinical outcomes. Current evidence also suggests better outcomes with lipophilic statins in patients with HF. In summary, statins might be effective in improving survival and other clinical outcomes in patients with HF, especially for patients with HFpEF. Lipophilic statins might also be more beneficial for HF patients. Based on current evidence, statins did not cause harm and should be continued in HF patients who are already taking the medication. Further randomized controlled trials are needed to clarify the benefits of statins in HF patients.
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Aguilar-Palacio I, Rabanaque MJ, Maldonado L, Chaure A, Abad-Díez JM, León-Latre M, Casasnovas JA, Malo S. New Male Users of Lipid-Lowering Drugs for Primary Prevention of Cardiovascular Disease: The Impact of Treatment Persistence on Morbimortality. A Longitudinal Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207653. [PMID: 33092211 PMCID: PMC7593937 DOI: 10.3390/ijerph17207653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/06/2020] [Accepted: 10/17/2020] [Indexed: 12/13/2022]
Abstract
The objective of this study was to analyse persistence to lipid-lowering drug use for primary prevention of cardiovascular disease (CVD) in a new users cohort, to explore all-cause and cardiovascular related morbidity, comorbidity and mortality in this group and, finally, to study the relationship between persistence and morbimortality. We selected subjects who started lipid-lowering treatment for primary prevention of CVD between 1 January 2010 and 31 December 2017 (N = 1424), and classified them as treatment-persistent or -nonpersistent. Bivariate analyses were performed to compare sociodemographic and clinical variables, morbimortality and time to event between groups. The association between morbidities was explored using comorbidity network analysis. The effect of persistence was analysed using logistic regression and Cox survival analyses. Only 38.7% of users were persistent with treatment. Persistent and nonpersistent users had similar sociodemographic and clinical profiles, although differed in age, smoking status, and glycemia. Comorbidity networks revealed that the number of co-occurring diagnoses was higher in nonpersistent than persistent users. Adjusted analyses indicated a protective effect of treatment persistence, especially against major adverse cardiovascular events (MACE), but this effect was not statistically significant. Observational studies are crucial to characterize real-world effectiveness.
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Affiliation(s)
- Isabel Aguilar-Palacio
- Department of Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain; (M.J.R.); (S.M.)
- Fundación Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain; (M.L.-L.); (J.A.C.)
- GRISSA Research Group, 50009 Zaragoza, Spain; (A.C.); (J.M.A.-D.)
- Correspondence:
| | - María José Rabanaque
- Department of Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain; (M.J.R.); (S.M.)
- Fundación Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain; (M.L.-L.); (J.A.C.)
- GRISSA Research Group, 50009 Zaragoza, Spain; (A.C.); (J.M.A.-D.)
| | - Lina Maldonado
- Department of Economic Structure, Economic History and Public Economics, University of Zaragoza, 50005 Zaragoza, Spain;
| | - Armando Chaure
- GRISSA Research Group, 50009 Zaragoza, Spain; (A.C.); (J.M.A.-D.)
| | - José María Abad-Díez
- GRISSA Research Group, 50009 Zaragoza, Spain; (A.C.); (J.M.A.-D.)
- Department of Health, Aragon Health Service (SALUD), 50017 Zaragoza, Spain
| | - Montse León-Latre
- Fundación Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain; (M.L.-L.); (J.A.C.)
| | - José Antonio Casasnovas
- Fundación Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain; (M.L.-L.); (J.A.C.)
- Biomedical Research Networking Center on Cardiovascular Diseases (CIBERCV), 28029 Madrid, Spain
| | - Sara Malo
- Department of Preventive Medicine and Public Health, University of Zaragoza, 50009 Zaragoza, Spain; (M.J.R.); (S.M.)
- Fundación Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain; (M.L.-L.); (J.A.C.)
- GRISSA Research Group, 50009 Zaragoza, Spain; (A.C.); (J.M.A.-D.)
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35
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Panagiotopoulou O, Chiesa ST, Tousoulis D, Charakida M. Dyslipidaemias and Cardiovascular Disease: Focus on the Role of PCSK9 Inhibitors. Curr Med Chem 2020; 27:4494-4521. [PMID: 31453780 DOI: 10.2174/0929867326666190827151012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 12/23/2018] [Accepted: 01/15/2019] [Indexed: 12/19/2022]
Abstract
Genetic, experimental and clinical studies have consistently confirmed that inhibition of Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) can result in significant lowering of LDL-C and two fully human PCSK9 monoclonal antibodies have received regulatory approval for use in highrisk patients. Co-administration of PCSK9 with statins has resulted in extremely low LDL-C levels with excellent short-term safety profiles. While results from Phase III clinical trials provided significant evidence about the role of PCSK9 inhibitors in reducing cardiovascular event rates, their impact on mortality remains less clear. PCSK9 inhibitor therapy can be considered for high-risk patients who are likely to experience significant cardiovascular risk reduction.
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Affiliation(s)
- Olga Panagiotopoulou
- School of Biomedical Engineering and Imaging Sciences, King's College London, 4th Floor, Lambeth Wing St. Thomas' Hospital, London SE1 7EH, United Kingdom
| | - Scott T Chiesa
- UCL Institute of Cardiovascular Sciences, London, United Kingdom
| | | | - Marietta Charakida
- School of Biomedical Engineering and Imaging Sciences, King's College London, 4th Floor, Lambeth Wing St. Thomas' Hospital, London SE1 7EH, United Kingdom
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36
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Zhang Q, Dong J, Yu Z. Pleiotropic use of Statins as non-lipid-lowering drugs. Int J Biol Sci 2020; 16:2704-2711. [PMID: 33110390 PMCID: PMC7586431 DOI: 10.7150/ijbs.42965] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 08/01/2020] [Indexed: 12/14/2022] Open
Abstract
Statins, known as HMG-CoA reductase (HMGCR) inhibitors, have primarily been utilized for metabolic and angiographic medical applications because of their cholesterol-lowering effects. Similar to other drugs, statins may also induce a series of potential side effects. Statins inhibit the HMGCR (rate-limiting enzyme) activity in early stages of mevalonate pathway and then indirectly affect a number of intermediate products, including non-sterol isoprenoids (coenzyme Q10, dolichol etc.), which can result in impaired functions of body organs. Recently, scores of studies have uncovered additional functional mechanisms of statins in other diseases, such as diabetes mellitus, nervous system diseases, coronary heart disease, inflammation and cancers. This review aims to summarize the positive and adverse mechanisms of statin therapy. Statin care should be taken in the treatment of many diseases including cancers. Since the underlying mechanisms are not fully elucidated, future studies should spend more time and efforts on basic research to explore the mechanisms of statins.
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Affiliation(s)
- Qijia Zhang
- Digestive internal medicine and Department of infectious diseases, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China
| | - Jianlong Dong
- College of Life Science, Northeast Agricultural University, Harbin, China
| | - Ze Yu
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, Guangzhou, China
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37
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In Search for Genes Related to Atherosclerosis and Dyslipidemia Using Animal Models. Int J Mol Sci 2020; 21:ijms21062097. [PMID: 32197550 PMCID: PMC7139774 DOI: 10.3390/ijms21062097] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/16/2020] [Accepted: 03/17/2020] [Indexed: 12/14/2022] Open
Abstract
Atherosclerosis is a multifactorial chronic disease that affects large arteries and may lead to fatal consequences. According to current understanding, inflammation and lipid accumulation are the two key mechanisms of atherosclerosis development. Animal models based on genetically modified mice have been developed to investigate these aspects. One such model is low-density lipoprotein (LDL) receptor knockout (KO) mice (ldlr-/-), which are characterized by a moderate increase of plasma LDL cholesterol levels. Another widely used genetically modified mouse strain is apolipoprotein-E KO mice (apoE-/-) that lacks the primary lipoprotein required for the uptake of lipoproteins through the hepatic receptors, leading to even greater plasma cholesterol increase than in ldlr-/- mice. These and other animal models allowed for conducting genetic studies, such as genome-wide association studies, microarrays, and genotyping methods, which helped identifying more than 100 mutations that contribute to atherosclerosis development. However, translation of the results obtained in animal models for human situations was slow and challenging. At the same time, genetic studies conducted in humans were limited by low sample sizes and high heterogeneity in predictive subclinical phenotypes. In this review, we summarize the current knowledge on the use of KO mice for identification of genes implicated in atherosclerosis and provide a list of genes involved in atherosclerosis-associated inflammatory pathways and their brief characteristics. Moreover, we discuss the approaches for candidate gene search in animals and humans and discuss the progress made in the field of epigenetic studies that appear to be promising for identification of novel biomarkers and therapeutic targets.
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38
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Antifungal effects of statins. Pharmacol Ther 2020; 208:107483. [PMID: 31953128 DOI: 10.1016/j.pharmthera.2020.107483] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/05/2020] [Accepted: 01/06/2020] [Indexed: 02/08/2023]
Abstract
Fungal infections are estimated to be responsible for 1.5 million deaths annually. Global anti-microbial resistance is also observed for fungal pathogens, and scientists are looking for new antifungal agents to address this challenge. One potential strategy is to evaluate currently available drugs for their possible antifungal activity. One of the suggested drug classes are statins, which are commonly used to decrease plasma cholesterol and reduce cardiovascular risk associated with low density lipoprotein cholesterol (LDL-c). Statins are postulated to possess pleiotropic effects beyond cholesterol lowering; improving endothelial function, modulating inflammation, and potentially exerting anti-microbial effects. In this study, we reviewed in-vitro and in-vivo studies, as well as clinical reports pertaining to the antifungal efficacy of statins. In addition, we have addressed various modulators of statin anti-fungal activity and the potential mechanisms responsible for their anti-fungal effects. In general, statins do possess anti-fungal activity, targeting a broad spectrum of fungal organisms including human opportunistic pathogens such as Candida spp. and Zygomycetes, Dermatophytes, alimentary toxigenic species such as Aspergillus spp., and fungi found in device implants such as Saccharomyces cerevisiae. Statins have been shown to augment a number of antifungal drug classes, for example, the azoles and polyenes. Synthetic statins are generally considered more potent than the first generation of fungal metabolites. Fluvastatin is considered the most effective statin with the broadest and most potent fungal inhibitory activity, including fungicidal and/or fungistatic properties. This has been demonstrated with plasma concentrations that can easily be achieved in a clinical setting. Additionally, statins can potentiate the efficacy of available antifungal drugs in a synergistic fashion. Although only a limited number of animal and human studies have been reported to date, observational cohort studies have confirmed that patients using statins have a reduced risk of candidemia-related complications. Further studies are warranted to confirm our findings and expand current knowledge of the anti-fungal effects of statins.
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Nghiem N, Knight J, Mizdrak A, Blakely T, Wilson N. Preventive Pharmacotherapy for Cardiovascular Disease: A Modelling Study Considering Health Gain, Costs, and Cost-Effectiveness when Stratifying by Absolute Risk. Sci Rep 2019; 9:19562. [PMID: 31862895 PMCID: PMC6925295 DOI: 10.1038/s41598-019-55372-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death internationally. We aimed to model the impact of CVD preventive double therapy (a statin and anti-hypertensive) by clinician-assessed absolute risk level. An established and validated multi-state life-table model for the national New Zealand (NZ) population was adapted. The new version of the model specifically considered the 60–64-year-old male population which was stratified by risk using a published NZ-specific CVD risk equation. The intervention period of treatment was for five years, but a lifetime horizon was used for measuring benefits and costs (a five-year horizon was also implemented). We found that for this group offering double therapy was highly cost-effective in all absolute risk categories (eg, NZ$1580 per QALY gained in the >20% in 5 years risk stratum; 95%UI: Dominant to NZ$3990). Even in the lowest risk stratum (≤5% risk in 5 years), the cost per QALY was only NZ$25,500 (NZ$28,200 and US$19,100 in 2018). At an individual level, the gain for those who responded to the screening offer and commenced preventive treatment ranged from 0.6 to 4.9 months of quality-adjusted life gained (or less than a month gain with a five-year horizon). Nevertheless, at the individual level, patient considerations are critical as some people may decide that this amount of average health gain does not justify taking daily medication.
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Affiliation(s)
- Nhung Nghiem
- BODE3 Programme, University of Otago, Wellington, New Zealand.
| | - Josh Knight
- University of Auckland, Auckland, New Zealand.,University of Melbourne, Melbourne, Australia
| | - Anja Mizdrak
- BODE3 Programme, University of Otago, Wellington, New Zealand
| | - Tony Blakely
- BODE3 Programme, University of Otago, Wellington, New Zealand.,University of Melbourne, Melbourne, Australia
| | - Nick Wilson
- BODE3 Programme, University of Otago, Wellington, New Zealand
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Iacopi E, Coppelli A, Riitano N, Abbruzzese L, Pieruzzi L, Goretti C, Piaggesi A. Adherence to guideline recommended medical therapies in type 2 diabetic patients with chronic critical limb ischemia. Diabetes Res Clin Pract 2019; 158:107898. [PMID: 31672503 DOI: 10.1016/j.diabres.2019.107898] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 09/30/2019] [Accepted: 10/23/2019] [Indexed: 12/30/2022]
Abstract
AIM The aim of this study was to evaluate the adherence to guideline recommended medical therapies in type 2 diabetic patients with chronic critical limb ischemia (CCLI). METHODS We retrospectively analyzed the data of 1315 admissions performed in our Department, focusing on diabetic foot patients (842-64%) of which 603 consecutive type 2 diabetic patients with CCLI (M/F(%): 73/27; age: 70.3 ± 10.4 yrs; diabetes duration: 17.3 ± 13.7 yrs; BMI: 27.7 ± 5.3 Kg/m2; HbA1c 7.8 ± 1.8%) referred to a third-level Center from 2011 to 2015. We focused on medical therapy of diabetes, dyslipidemia, hypertension, peripheral vascular disease and smoke habits. RESULTS In total, at admission, 66.6% of patients had HbA1c levels higher than recommended; 65.9% of patients were on statins; 81.4% on anti-hypertensive treatment and 72.4% on antiplatelet drugs. Concerning smoke habits, 27% of patients were no-smokers; 41% former smokers and 32% active smokers. Among all patients, only 24% were prescribed all five guideline recommended therapies while 32% reached four out of five of these. As for patients treated with anti-hypertensive drugs, we observed higher levels of systolic pressure (138.0 ± 29.5 vs 107.7 ± 36.6 p < 0.02) while no differences were observed in diastolic pressure levels. CONCLUSIONS In conclusion, when it comes to diabetic patients with a severe limb and life threatening clinical condition, we noticed a lower-than-expected application of international guideline-recommended medical therapies. In fact, only one out of four patients was following all the recommended therapies. Nevertheless, these patients did not reach the standard targets requested to prevent cardiovascular disease.
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Affiliation(s)
| | | | - Nicola Riitano
- Diabetic Foot Section, Pisa University Hospital, Pisa, Italy
| | | | | | - Chiara Goretti
- Diabetic Foot Section, Pisa University Hospital, Pisa, Italy
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Yao Q, Zhang X, Huang Y, Wang H, Hui X, Zhao B. Moxibustion for treating patients with hyperlipidemia: A systematic review and meta-analysis protocol. Medicine (Baltimore) 2019; 98:e18209. [PMID: 31770280 PMCID: PMC6890273 DOI: 10.1097/md.0000000000018209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 11/04/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Hyperlipidemia has been a root cause of atherosclerosis, which leads to a high risk to serious cardio-cerebrovascular disease. Many trials have reported that moxibustion therapy is effective in lowering blood lipid levels when treating hyperlipidemia. The aim of this systematic review is to assess the effectiveness and safety of moxibustion therapy for hyperlipidemia. METHODS Two reviewers will electronically search the following databases: the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; China National Knowledge Infrastructure (CNKI); Chinese Biomedical Literature Database (CBM); Chinese Scientific Journal Database (VIP database); and Wan-Fang Database from the inception, without restriction of publication status and languages. Additional searching including researches in progress, the reference lists and the citation lists of identified publications. Study selection, data extraction, and assessment of study quality will be performed independently by 2 reviewers. Changes of blood lipid levels from baseline to the end of the treatment, including low-density lipoprotein cholesterol (LDL-C) level, total cholesterol (TC) level, triglycerides (TG) level and high-density lipoprotein cholesterol (HDL-C) level will be assessed as the primary outcomes. Quality of life, long-term effect and safety will be evaluated as secondary outcomes. If it is appropriate for a meta-analysis, RevMan 5.3 statistical software will be used; otherwise, a descriptive analysis will be conducted. Data will be synthesized by either the fixed-effects or random-effects model according to a heterogeneity test. The results will be presented as risk ratio (RR) with 95% confidence intervals (CIs) for dichotomous data and weight mean difference (WMD) or standard mean difference (SMD) 95% CIs for continuous data. RESULTS This study will provide a comprehensive review of the available evidence for the treatment of moxibustion with hyperlipidemia. CONCLUSIONS The conclusions of our study will provide an evidence to judge whether moxibustion is an effective and safe intervention for patients with hyperlipidemia. ETHICS AND DISSEMINATION This systematic review will be disseminated in a peer-reviewed journal or presented at relevant conferences. It is not necessary for a formal ethical approval because the data are not individualized. TRIAL REGISTRATION NUMBER PROSPERO CRD42019130545.
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Parolini C. A Compendium of the Biological Effects of Apolipoprotein A-IMilano. J Pharmacol Exp Ther 2019; 372:54-62. [DOI: 10.1124/jpet.119.261719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/22/2019] [Indexed: 12/17/2022] Open
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Implications of cost-effectiveness analyses of lipid-lowering therapies: From the policy-maker's desk to the patient's bedside. Prog Cardiovasc Dis 2019; 62:406-413. [DOI: 10.1016/j.pcad.2019.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 10/23/2019] [Indexed: 12/19/2022]
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Foldyna B, Lo J, Mayrhofer T, Grinspoon SK, Hoffmann U, Lu MT. Individual coronary plaque changes on serial CT angiography: Within-patient heterogeneity, natural history, and statin effects in HIV. J Cardiovasc Comput Tomogr 2019; 14:144-148. [PMID: 31451438 DOI: 10.1016/j.jcct.2019.08.011] [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: 03/15/2019] [Revised: 08/08/2019] [Accepted: 08/19/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND It is not known how the volume and composition of individual coronary plaques change over time in HIV-infected people and whether statins influence these changes. METHODS We included forty adults with HIV and subclinical coronary atherosclerosis who participated in a randomized controlled trial of placebo vs. atorvastatin. All participants underwent serial coronary computed tomography angiography at baseline and after one year. Individual coronary plaques were measured to assess the within-patient variability of plaque volume and composition changes. Left-main, proximal-right, proximal-left-anterior descending, and proximal-circumflex coronary segments were considered proximal. Plaque voxels with attenuation ≤130 Hounsfield Units (HU) were defined as noncalcified and further divided into fatty (<40HU) and fibrotic (40-130HU) components. RESULTS In 37 patients who completed the trial, there were 92 coronary plaques. Individual plaque changes varied highly, with some plaques increasing while others decreased in the same patient. Overall, 77% vs. 51% of individual plaques progressed, while 24% vs. 49% regressed in placebo and statin, respectively (p = 0.016). Substantial increases in proximal plaques drove the progression in placebo. Statins suppressed these large increases, resulting in a 3-fold lower variance in plaque volume change compared to placebo (p = 0.025). Statins suppressed progression of fibrotic (p = 0.015) plaque, with a trend towards reducing fatty (p = 0.075) plaque and no significant effect on the calcified portion (p = 0.203). CONCLUSION In persons with HIV, a population with increased atherosclerosis burden and cardiovascular risk, individual coronary plaque changes vary within a given individual. Large increases in proximal plaques characterize progression, and statins act in part by stabilizing progressing plaques by reducing fatty and fibrotic plaque components, without influencing the calcified portion.
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Affiliation(s)
- Borek Foldyna
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Clinic for Radiology, Cardiovascular Center, Bad Neustadt an der Saale, Germany.
| | - Janet Lo
- Program in Nutritional Metabolism, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Thomas Mayrhofer
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
| | - Steven K Grinspoon
- Program in Nutritional Metabolism, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Udo Hoffmann
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael T Lu
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Gasparotto FM, Palozi RAC, da Silva CHF, Pauli KB, Donadel G, Lourenço BHLB, Nunes BC, Lívero FADR, de Souza LM, Lourenço ELB, Kassuya CAL, Gasparotto Junior A. Antiatherosclerotic Properties of Echinodorus grandiflorus (Cham. & Schltdl.) Micheli: From Antioxidant and Lipid-Lowering Effects to an Anti-Inflammatory Role. J Med Food 2019; 22:919-927. [PMID: 31233372 DOI: 10.1089/jmf.2019.0017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Echinodorus grandiflorus is an important medicinal plant species that is native to South America. Despite extensive popular usage as a hypolipidemic drug, its effects as an atheroprotective agent remain unknown. The aim of this study was to evaluate the effects of an ethanol-soluble fraction that was obtained from E. grandiflorus (ESEG) leaves against the development of atherosclerosis in rabbits. Male rabbits received a diet that was supplemented with 1% cholesterol (cholesterol-rich diet [CRD]) for 60 days. After 30 days of the CRD, the animals were divided into five groups (n = 6) and treated with ESEG (10, 30, and 100 mg/kg), simvastatin (2.5 mg/kg), or vehicle once daily for 30 days. The negative control group was fed a cholesterol-free diet and treated orally with vehicle. At the end of 60 days, serum lipids, oxidized low-density lipoprotein, thiobarbituric acid reactive substances, nitrotyrosine, and serum interleukin 1 beta (IL-1β), IL-6, soluble intercellular adhesion molecule-1 (sICAM-1), and soluble vascular cell adhesion molecule-1 (sVCAM-1) levels were determined. Samples from the aortic arch and thoracic segment were also collected to investigate the tissue antioxidant defense system and perform histopathological analysis. Oral ESEG administration significantly reduced serum lipid levels in CRD-fed rabbits. This treatment also modulated the arterial antioxidant defense system by reducing lipid and protein oxidation. Similarly, serum IL-1β, IL-6, sICAM-1, and sVCAM-1 levels significantly decreased, accompanied by a reduction of atherosclerotic lesions in all arterial branches. These findings suggest that ESEG may be a new herbal medicine that can be directly applied for the treatment and prevention of atherosclerotic disease.
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Affiliation(s)
- Francielly Mourão Gasparotto
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados (UFGD), Dourados, MS, Brazil
| | - Rhanany Alan Calloi Palozi
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados (UFGD), Dourados, MS, Brazil
| | | | - Karoline Bach Pauli
- Laboratory of Preclinical Research of Natural Products, Paranaense University (UNIPAR), Umuarama, Parana´, Brazil
| | - Guilherme Donadel
- Laboratory of Preclinical Research of Natural Products, Paranaense University (UNIPAR), Umuarama, Parana´, Brazil
| | | | - Bruna Caroline Nunes
- Laboratory of Preclinical Research of Natural Products, Paranaense University (UNIPAR), Umuarama, Parana´, Brazil
| | | | - Lauro Mera de Souza
- Institute of Research Pelé Pequeno Príncipe, Pequeno Príncipe Faculty, Curitiba, Paraná, Brazil
| | | | - Cândida Aparecida Leite Kassuya
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados (UFGD), Dourados, MS, Brazil
| | - Arquimedes Gasparotto Junior
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados (UFGD), Dourados, MS, Brazil
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Lovastatin inhibits visceral allodynia and increased colonic permeability induced by lipopolysaccharide or repeated water avoidance stress in rats. Eur J Pharmacol 2018; 818:228-234. [DOI: 10.1016/j.ejphar.2017.10.056] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 10/26/2017] [Accepted: 10/27/2017] [Indexed: 12/24/2022]
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