1
|
Tang F, Liu D, Zhang L, Xu LY, Zhang JN, Zhao XL, Ao H, Peng C. Targeting endothelial cells with golden spice curcumin: A promising therapy for cardiometabolic multimorbidity. Pharmacol Res 2023; 197:106953. [PMID: 37804925 DOI: 10.1016/j.phrs.2023.106953] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/20/2023] [Accepted: 10/04/2023] [Indexed: 10/09/2023]
Abstract
Cardiometabolic multimorbidity (CMM) is an increasingly significant global public health concern. It encompasses the coexistence of multiple cardiometabolic diseases, including hypertension, stroke, heart disease, atherosclerosis, and T2DM. A crucial component to the development of CMM is the disruption of endothelial homeostasis. Therefore, therapies targeting endothelial cells through multi-targeted and multi-pathway approaches hold promise for preventing and treatment of CMM. Curcumin, a widely used dietary supplement derived from the golden spice Carcuma longa, has demonstrated remarkable potential in treatment of CMM through its interaction with endothelial cells. Numerous studies have identified various molecular targets of curcumin (such as NF-κB/PI3K/AKT, MAPK/NF-κB/IL-1β, HO-1, NOs, VEGF, ICAM-1 and ROS). These findings highlight the efficacy of curcumin as a therapeutic agent against CMM through the regulation of endothelial function. It is worth noting that there is a close relationship between the progression of CMM and endothelial damage, characterized by oxidative stress, inflammation, abnormal NO bioavailability and cell adhesion. This paper provides a comprehensive review of curcumin, including its availability, pharmacokinetics, pharmaceutics, and therapeutic application in treatment of CMM, as well as the challenges and future prospects for its clinical translation. In summary, curcumin shows promise as a potential treatment option for CMM, particularly due to its ability to target endothelial cells. It represents a novel and natural lead compound that may offer significant therapeutic benefits in the management of CMM.
Collapse
Affiliation(s)
- Fei Tang
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Dong Liu
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Li Zhang
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Li-Yue Xu
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Jing-Nan Zhang
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Xiao-Lan Zhao
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Hui Ao
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Cheng Peng
- Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| |
Collapse
|
2
|
Agouridis AP, Palli N, Karagiorga VE, Konsoula A, Markaki L, Spernovasilis N, Tsioutis C. Statins in Children with Neurofibromatosis Type 1: A Systematic Review of Randomized Controlled Trials. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1556. [PMID: 37761518 PMCID: PMC10528298 DOI: 10.3390/children10091556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/26/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Statins, apart from their plasma-cholesterol-lowering ability, exert several pleiotropic effects, making them a potential treatment for other diseases. Animal studies have showed that statins, through the inhibition of 3-hydroxy-3-methylglutaryl coenzyme A reductase, can affect the Ras/MAPK pathway, thus providing impetus to examine the efficacy of statins in the pediatric population with neurofibromatosis type 1 (NF1). We aimed to systematically address all relevant evidence of statin treatment in children with NF1. METHODS We searched PubMed and Cochrane Library resources up to 2 June 2023 for randomized controlled trials (RCTs) written in English and evaluating statins versus placebo in children with NF1 (PROSPERO registration number: CRD42023439424). RESULTS Seven RCTs were suitable to be included in this qualitative synthesis, with a total participation of 336 children with NF1. The duration of the studies ranged from 12 to 52 weeks. The mean age of the pediatric population was 10.9 years old. Three studies investigated the role of simvastatin, while four studies examined lovastatin. According to our analysis, neither simvastatin nor lovastatin improved cognitive function, full-scale intelligence, school performance, attention problems, or internalizing behavioral problems when compared with placebo in children with NF1. Statins were well tolerated in all included RCTs. CONCLUSION Although safe, current evidence demonstrates that statins exert no beneficial effect in cognitive function and behavioral problems in children with NF1.
Collapse
Affiliation(s)
- Aris P. Agouridis
- School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus; (N.P.); (C.T.)
- Department of Internal Medicine, German Oncology Center, 4108 Limassol, Cyprus
| | - Nikoletta Palli
- School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus; (N.P.); (C.T.)
| | | | - Afroditi Konsoula
- Department of Pediatrics, General Hospital of Sitia, 72300 Sitia, Greece;
| | - Lamprini Markaki
- “Iliaktida” Pediatric & Adolescents Medical Center, 4001 Limassol, Cyprus;
| | | | - Constantinos Tsioutis
- School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus; (N.P.); (C.T.)
| |
Collapse
|
3
|
Gou T, Hu M, Xu M, Chen Y, Chen R, Zhou T, Liu J, Guo L, Ao H, Ye Q. Novel wine in an old bottle: Preventive and therapeutic potentials of andrographolide in atherosclerotic cardiovascular diseases. J Pharm Anal 2023; 13:563-589. [PMID: 37440909 PMCID: PMC10334359 DOI: 10.1016/j.jpha.2023.05.010] [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: 11/30/2022] [Revised: 05/13/2023] [Accepted: 05/16/2023] [Indexed: 07/15/2023] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) frequently results in sudden death and poses a serious threat to public health worldwide. The drugs approved for the prevention and treatment of ASCVD are usually used in combination but are inefficient owing to their side effects and single therapeutic targets. Therefore, the use of natural products in developing drugs for the prevention and treatment of ASCVD has received great scholarly attention. Andrographolide (AG) is a diterpenoid lactone compound extracted from Andrographis paniculata. In addition to its use in conditions such as sore throat, AG can be used to prevent and treat ASCVD. It is different from drugs that are commonly used in the prevention and treatment of ASCVD and can not only treat obesity, diabetes, hyperlipidaemia and ASCVD but also inhibit the pathological process of atherosclerosis (AS) including lipid accumulation, inflammation, oxidative stress and cellular abnormalities by regulating various targets and pathways. However, the pharmacological mechanisms of AG underlying the prevention and treatment of ASCVD have not been corroborated, which may hinder its clinical development and application. Therefore, this review summarizes the physiological and pathological mechanisms underlying the development of ASCVD and the in vivo and in vitro pharmacological effects of AG on the relative risk factors of AS and ASCVD. The findings support the use of the old pharmacological compound ('old bottle') as a novel drug ('novel wine') for the prevention and treatment of ASCVD. Additionally, this review summarizes studies on the availability as well as pharmaceutical and pharmacokinetic properties of AG, aiming to provide more information regarding the clinical application and further research and development of AG.
Collapse
Affiliation(s)
- Tingting Gou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Minghao Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Min Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yuchen Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Rong Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Tao Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Junjing Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Li Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Hui Ao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Qiang Ye
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| |
Collapse
|
4
|
Deng T, Zhang T, Lu H, Chen J, Liu X, He W, Yao X. Evaluation and subgroup analysis of the efficacy and safety of intensive rosuvastatin therapy combined with dual antiplatelet therapy in patients with acute ischemic stroke. Eur J Clin Pharmacol 2023; 79:389-397. [PMID: 36580143 PMCID: PMC9941271 DOI: 10.1007/s00228-022-03442-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/12/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES We investigated the efficacy of intensive rosuvastatin therapy plus 7-day dual antiplatelet therapy (DAPT) in reducing stroke recurrence for patients with acute ischemic stroke (AIS) and compared subgroups of patients. METHODS We enrolled patients with AIS whose time of onset to medication was ≤ 72 h, and the baseline scores of NIHSS (bNIHSS) were 0-10. The patients received intensive rosuvastatin therapy plus 7-day DAPT with aspirin and clopidogrel (study group) or rosuvastatin plus single antiplatelet therapy (SAPT, control group). The primary outcomes were recurrence of ischemic stroke, bleeding, statin-induced liver injury, and statin-associated myopathy (SAM) within 90 days. We also performed a subgroup analysis to assess the heterogeneity of the two therapy regimens in reducing recurrent stroke. RESULTS Recurrent stroke occurred in 10 patients in the study group and 42 patients in the control group (hazard ratio [HR], 0.373, 95% confidence interval [CI], 0.178-0.780; P = 0.009). Bleeding events occurred in 9 patients in the study group and 14 patients in the control group (HR, 1.019; 95%CI, 0.441-2.353; P = 0.966). Statin-induced liver injury and SAM were not recorded. Intensive rosuvastatin plus 7-day DAPT was generally effective in reducing the risk of recurrent stroke, except in the subgroup with bNIHSS ≤ 2. The therapy was particularly efficient in the elderly, male, high-bNIHSS, and hypertension, diabetes, and hyperlipidemia subgroups, with P < 0.02. CONCLUSIONS Without increasing bleeding and statin-associated adverse events, intensive rosuvastatin therapy plus 7-day DAPT significantly reduced the risk of recurrent stroke, especially for subgroups with high-risk factors. CLINICAL TRIAL REGISTRATION China Clinical Trial Registration Center (ChiCTR1800017809).
Collapse
Affiliation(s)
- Ting Deng
- Emergency Department, China Rehabilitation Research Center Beijing Bo’ai Hospital, Beijing, 100068 China
| | - Tong Zhang
- Neurology Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, 100068, China.
| | - Haitao Lu
- Neurology Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, 100068, China.
| | - Jingmian Chen
- Emergency Department, China Rehabilitation Research Center Beijing Bo’ai Hospital, Beijing, 100068 China
| | - Xiaomeng Liu
- Emergency Department, China Rehabilitation Research Center Beijing Bo’ai Hospital, Beijing, 100068 China
| | - Wei He
- Emergency Department, China Rehabilitation Research Center Beijing Bo’ai Hospital, Beijing, 100068 China
| | - Xiaohua Yao
- Emergency Department, China Rehabilitation Research Center Beijing Bo’ai Hospital, Beijing, 100068 China
| |
Collapse
|
5
|
Deng T, He W, Yao X, Chen J, Liu X, Liu L, Zhang T, Lu H. Safety and efficacy of short-term dual antiplatelet therapy combined with intensive rosuvastatin in acute ischemic stroke. Clinics (Sao Paulo) 2023; 78:100171. [PMID: 36738644 PMCID: PMC9932359 DOI: 10.1016/j.clinsp.2023.100171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 12/07/2022] [Accepted: 01/04/2023] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE To investigate the safety and efficacy of short-term (7-day) Dual Antiplatelet Therapy (DAPT) with intensive rosuvastatin in Acute Ischemic Stroke (AIS). METHODS In this study, patients with AIS in the emergency department of the hospital from October 2016 to December 2019 were registered and divided into the control group (Single Antiplatelet Therapy [SAPT] + rosuvastatin) and the study group (7-day DAPT + intensive rosuvastatin) according to the therapy regimens. The generalized linear model was used to compare the National Institute of Health Stroke Scale (NIHSS) scores between the two groups during the 21-day treatment. A Cox regression model was used to compare recurrent ischemic stroke, bleeding events, Statin-Induced Liver Injury (SILI), and Statin-Associated Myopathy (SAM) between the two groups during the 90-day follow-up. RESULTS Comparison of NIHSS scores after 21-day treatment: NIHSS scores in the study group decreased significantly, 0.273-times as much as that in the control group (Odds Ratio [OR] 0.273; 95% Confidence Interval [95% CI] 0.208-0.359; p < 0.001). Comparison of recurrent ischemic stroke during the 90-day follow-up: The therapy of the study group reduced the risk of recurrent stroke by 65% (7.76% vs. 22.82%, Hazard Ratio [HR] 0.350; 95% CI 0.167-0.730; p = 0.005). Comparison of bleeding events: There was no statistical difference between the two groups (7.79% vs. 6.71%, HR = 1.076; 95% CI 0.424-2.732; p = 0.878). No cases of SILI and SAM were found. CONCLUSIONS Short-term DAPT with intensive rosuvastatin effectively relieved the clinical symptoms and significantly reduced the recurrent stroke for patients with mild-to-moderate AIS within 90 days, without increasing bleeding events, SILI and SAM.
Collapse
Affiliation(s)
- Ting Deng
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Wei He
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Xiaohua Yao
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Jingmian Chen
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Xiaomeng Liu
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Lushan Liu
- Emergency Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China
| | - Tong Zhang
- Neurology Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China.
| | - Haitao Lu
- Neurology Department, China Rehabilitation Research Center Beijing Bo'ai Hospital, Beijing, China.
| |
Collapse
|
6
|
Hu PP, Luo SX, Fan XQ, Li D, Tong XY. Macrophage-targeted nanomedicine for the diagnosis and management of atherosclerosis. Front Pharmacol 2022; 13:1000316. [PMID: 36160452 PMCID: PMC9501673 DOI: 10.3389/fphar.2022.1000316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/23/2022] [Indexed: 12/04/2022] Open
Abstract
Atherosclerosis is the primary cause of cardiovascular diseases, such as myocardial infarction and stroke, which account for the highest death toll worldwide. Macrophage is the major contributor to atherosclerosis progression, and therefore, macrophage-associated pathological process is considered an extremely important target for the diagnosis and treatment of atherosclerosis. However, the existing clinical strategies still have many bottlenecks and challenges in atherosclerosis’s early detection and management. Nanomedicine, using various nanoparticles/nanocarriers for medical purposes, can effectively load therapeutic agents, significantly improve their stability and accurately deliver them to the atherosclerotic plaques. In this review, we summarized the latest progress of the macrophage-targeted nanomedicine in the diagnosis and treatment of atherosclerosis, and their potential applications and clinical benefits are also discussed.
Collapse
Affiliation(s)
- Ping Ping Hu
- Chongqing Engineering Research Center for Pharmacodynamics Evaluation, College of Pharmacy, Chongqing Medical University, Chongqing, China
- *Correspondence: Ping Ping Hu, ; Xiao Yong Tong,
| | - Shuang Xue Luo
- School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
| | - Xiao Qing Fan
- Department of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Di Li
- Department of Pharmacy, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiao Yong Tong
- School of Pharmaceutical Sciences, Chongqing University, Chongqing, China
- *Correspondence: Ping Ping Hu, ; Xiao Yong Tong,
| |
Collapse
|
7
|
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] [Key Words] [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.
Collapse
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
| | - 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
| |
Collapse
|
8
|
Beneficial Effects of Fermented Camel and Cow’s Milk in Lipid Profile, Liver, and Renal Function in Hypercholesterolemic Rats. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8040171] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
As hyperlipidemia has been associated with cardiovascular diseases, this study investigated the influence of probiotic-fermented camel and cow’s milk on blood lipid profiles in hypercholesterolemic rats. When tested, probiotic-fermented camel and cow’s milk exhibited the highest overall acceptance score in flavor and texture. Forty-eight male Wistar rats were divided into eight groups (n = 6). The first group served as normal control, while groups 2–8 were fed on a high-fat (HFD), high-cholesterol diet throughout the experimental period and treated with different types of fermented milks. Feeding rats on probiotic-fermented milk resulted in a significant decrease in the level of triglycerides (TG), cholesterol, and LDL compared with the positive control group. Albumin and total protein concentrations increased significantly, while ALT, AST, and creatinine were significantly reduced in rats fed on probiotic-fermented milk. The results indicated that probiotic-fermented milk might improve liver and kidney functions in hypercholesterolemic rats. These findings highlighted the ameliorative potentials of camel milk against hyperlipidemia and oxidative stress in rats.
Collapse
|
9
|
Berberine and lycopene as alternative or add-on therapy to metformin and statins, a review. Eur J Pharmacol 2021; 913:174590. [PMID: 34801530 DOI: 10.1016/j.ejphar.2021.174590] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/27/2022]
Abstract
Nutraceuticals are principally extracted from natural products that are frequently safe and well-tolerated. Lycopene and berberine are natural plants with a wide range of beneficial effects including protective activities against metabolic disorders such as diabetes and cardiovascular diseases. These compounds might be considered technically more as a drug than a nutraceutical and could be prescribed as a product. However, further studies are needed to understand if these supplements could affect metabolic syndrome outcomes. Even if nutraceuticals exert a prophylactic activity within the body, their bioactivity and bioavailability have high interindividual variation, and precise assessment of biological function of these bioactive compounds in randomized clinical trials is critical. However, these reports must be interpreted with more considerations due to the low quality of the trials. The aim of this paper is to bring evidence about the management of cardiovascular diseases and diabetes through the use of nutraceuticals with particular attention to lycopene and berberine effectiveness.
Collapse
|
10
|
Wannarong T, Chaikijurajai T, Preston DC, Naweera W, Sukpornchairak P, Ungprasert P. Statins and the risk of polyneuropathy: A systematic review and two meta-analyses. Muscle Nerve 2021; 65:120-125. [PMID: 34693541 DOI: 10.1002/mus.27447] [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: 02/16/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 11/07/2022]
Abstract
INTRODUCTION/AIMS Previous studies have shown inconsistent data on the relationship between statin use and polyneuropathy (PN). The current systematic review and meta-analyses were conducted to comprehensively investigate the risk of incident PN among statin-users compared with non-users by identifying all available studies and summarizing their results. METHODS A systematic review was conducted from MEDLINE and EMBASE databases from inception to October 31, 2020. We included cohort and case-control studies that compared the risk of incident PN between statin-users and non-users. Point estimates and standard errors from eligible studies were pooled together using the generic inverse variance method. RESULTS Of 4968 retrieved articles, 6 studies in non-diabetic populations and 2 studies in diabetic populations fulfilled the inclusion criteria. Two meta-analyses were performed. The pooled analyses did not find a statistically significant association between the use of statins and risk of incident PN with the pooled odds ratio of 1.24 (95% confidence interval [CI], 0.88-1.76; I2 74%) and 0.82 (95% CI, 0.56-1.21; I2 80%) in non-diabetic and diabetic groups respectively. DISCUSSION No significant association between the use of statins and the risk of PN was observed in this systematic review and these two meta-analyses. However, there was a high degree of heterogeneity of the meta-analyses.
Collapse
Affiliation(s)
- Thapat Wannarong
- Department of Neurology, Neurological Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Thanat Chaikijurajai
- Department of Cardiovascular Medicine, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - David C Preston
- Department of Neurology, Neurological Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Weerakit Naweera
- Nephrology Division, Department of Internal Medicine, King Narai Hospital, Lopburi, Thailand
| | - Persen Sukpornchairak
- Department of Neurology, Neurological Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Patompong Ungprasert
- Department of Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| |
Collapse
|
11
|
Association between CYP3A5 Polymorphism and Statin-Induced Adverse Events: A Systemic Review and Meta-Analysis. J Pers Med 2021; 11:jpm11070677. [PMID: 34357144 PMCID: PMC8304457 DOI: 10.3390/jpm11070677] [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: 06/25/2021] [Revised: 07/11/2021] [Accepted: 07/17/2021] [Indexed: 12/13/2022] Open
Abstract
Purpose: Cytochrome P450 (CYP) is involved in the metabolism of statins; CYP3A5 is the main enzyme responsible for lipophilic statin metabolism. However, the evidence of the association between CYP3A5*3 polymorphism and the risk of statin-induced adverse events remains unclear. Therefore, this study aimed to perform a systematic review and meta-analysis to investigate the relationship between the CYP3A5*3 polymorphism and the risk of statin-induced adverse events. Methods: The PubMed, Web of Science, and EMBASE databases were searched for qualified studies published until August 2020. Observational studies that included the association between statin-induced adverse events and the CYP3A5*3 polymorphism were reviewed. The odds ratios (ORs) and 95% confidence intervals (CIs) were evaluated to assess the strength of the relationship. The Mantel-Haenszel method was used to provide the pooled ORs. Heterogeneity was estimated with I2 statistics and publication bias was determined by Begg's and Egger's test of the funnel plot. Data analysis was performed using Review Manager (version 5.4) and R Studio (version 3.6). Results: In total, data from 8 studies involving 1614 patients were included in this meta-analysis. The CYP3A5*3 polymorphism was found to be associated with the risk of statin-induced adverse events (*3/*3 vs. *1/*1 + *1/*3: OR = 1.40, 95% CI = 1.08-1.82). For myopathy, the pooled OR was 1.30 (95% CI: 0.96-1.75). The subgroup analysis of statin-induced myopathy revealed a trend, which did not achieve statistical significance. Conclusions: This meta-analysis demonstrated that the CYP3A5*3 polymorphism affected statin-induced adverse event risk. Therefore, CYP3A5 genotyping may be useful to predict statin toxicity.
Collapse
|
12
|
Kaur S, Garg A, Kaushal N. Hempseed (Cannabis sativa) offers effective alternative over statins in ameliorating hypercholesterolemia associated nephropathy. Clin Biochem 2021; 93:104-111. [PMID: 33861983 DOI: 10.1016/j.clinbiochem.2021.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/24/2021] [Accepted: 04/09/2021] [Indexed: 01/05/2023]
Abstract
A direct link between hypercholesterolemia (HC) and renal pathologies has been established. Statins, the drugs of choice for HC management, have been associated with various side effects and toxicities, including nephropathy and other renal insults. Thus, natural dietary products based-alternative strategies for HC and associated pathologies are being considered. OBJECTIVES Based on the unique nutritional composition and numerous health benefits of Hempseeds (Cannabis sativa), currently the potential anti-inflammatory and redox modulatory effects of hempseeds lipid extract (HEMP) against HC associated renal damage were evaluated and compared with statins (Simvastatin) in HFD induced experimental model of HC in rats. DESIGN & METHODS The hempseed lipid fractions (HEMP) were prepared and their ameliorating effects on HFD induced lipid profiles, renal function markers (RFT), histopathological/morphological changes, renal oxidative stress, and inflammation markers were studied and compared with statins (HFD + STATINS). Further, HEMP-mediated modulation of lipid metabolism mediators (APO-B/E) was studied. RESULTS Not only, HEMP administration improved the lipid profiles and morphological signs of HC, but it also was safe compared to Simvastatin in terms of hepatic and renal function markers. Further, changes in renal histoarchitecture, biochemical markers of oxidative stress, and expression profiles of lipid metabolism and inflammatory pathways (Cox-1/2, PGDS, PGES) revealed that HEMP positively modulating the redox homeostasis activated the resolution pathways against HC associated renal insults. CONCLUSION The outcomes of the current study indicated HEMP's ameliorative and therapeutic potential against hypercholesterolemia-associated nephropathies and other systemic effects.
Collapse
Affiliation(s)
- Simarpreet Kaur
- Department of Biophysics, Panjab University, Chandigarh 160014, India
| | - Ayushi Garg
- Department of Biophysics, Panjab University, Chandigarh 160014, India
| | - Naveen Kaushal
- Department of Biophysics, Panjab University, Chandigarh 160014, India.
| |
Collapse
|
13
|
Optimization of Ultrasonic-Assisted Extraction of Total Phenolics from Citrus aurantium L. Blossoms and Evaluation of Free Radical Scavenging, Anti-HMG-CoA Reductase Activities. Molecules 2019; 24:molecules24132368. [PMID: 31248058 PMCID: PMC6651220 DOI: 10.3390/molecules24132368] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/21/2019] [Accepted: 06/21/2019] [Indexed: 11/17/2022] Open
Abstract
The objective of this study was to develop an ultrasonic-assisted procedure for the extraction of total phenolics from Citrus aurantium L. blossoms (CAB) and evaluate the free radical scavenging activity and anti-HMG-CoA reductase activity of the total phenolics. In this work, a Box- Behnken design based on single-factor experiments was used to explore the optimum extraction process. Under the optimum conditions (extraction solvent 70.31% ethanol, extraction temperature 61.94 °C, extraction time 51.73 min, and liquid-to-solid ratio 35.63 mL/g), the extraction yield of total phenolics was 95.84 mg gallic acid equivalents (GAE)/g dry matter (DM), which was highly consistent with the theoretical value (96.12 mg GAE/g DM). The higher contents of total phenolics and five main phenolic compounds obtained from the optimized ultrasonic-assisted extraction (UAE) proved its efficiency when compared with conventional heat reflux extraction (HRE). The total phenolic extract showed excellent free radical scavenging properties against 1,1-diphenyl-2-picrylhydrazyl radical (DPPH·), 2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulphonic acid) radical (ABTS+·), hydroxyl radical (·OH) and superoxide anion radical (·O2-), with IC50 values of 197.007, 83.878, 218.643, and 158.885 μg/mL, respectively; the extracts also showed good inhibition of β-hydroxy-β-methylglutaryl-CoA reductase (HMG-CoA reductase) activity, with an IC50 value of 117.165 μg/mL. Total phenolics from CAB could be a potential source of natural free radical scavenger and HMG-CoA reductase inhibitor.
Collapse
|
14
|
Wang H, Zhang Z, Sun J. The clinical evaluation of combined detection of microcirculation, lipid metabolism, and inflammatory-related factors in the treatment of diabetic nephropathy with atorvastatin. EUR J INFLAMM 2019. [DOI: 10.1177/2058739219847830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study was designed to analyze the effects of atorvastatin on microcirculation, blood lipids, inflammatory factors, and characteristic markers in patients with diabetic nephropathy. A total of 170 patients with diabetic nephropathy randomly divided into control and study groups with 85 patients in each group. The control group was treated with diet and lifestyle intervention, and hypoglycemic drugs. The study group was additionally treated with atorvastatin. Nitric oxide (NO), endothelin-1 (ET-1), thromboxane-2 (TXB2), 6-ketone-prostaglandin F-1α (6-Keto-PGF-1α), superoxide dismutase (SOD), total cholesterol (TC), triacylglycerols (TGs), low-density lipoprotein (LDL), high-density lipoprotein (HDL), C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6), homocysteine (Hcy), cystatin C (CysC), and vascular endothelial growth factor (VEGF) levels were observed for 8 weeks. Post-treatment of atorvastatin, the levels of NO, 6-Keto-PGF-1α, and SOD were significantly higher than pre-treatment in both groups, while the levels of ET-1 and TXB2 were lower than pre-treatment ( P < 0.05). The levels of NO, 6-Keto-PGF-1α, and SOD in the study group post-treatment were significantly higher ( P < 0.05) than the control group, and the levels of ET-1 and TXB2 in the study group were lower than the control group. After 8 weeks, the levels of TC, TG, and LDL were significantly lower, while the level of HDL was significantly higher in the study group. The level of TC was lower in the control group of post-treatment, while the HDL level was higher than pre-treatment ( P < 0.05). The levels of CRP, TNF-α, and IL-6 in the study group of post-treatment were significantly lower than pre-treatment comparing to the control group ( P < 0.05). There was no statistical significance ( P > 0.05) for above-mentioned indicators in control groups of pre- and post-treatment. The levels of VEGF, CysC, and Hcy in the two groups were lower than pre-treatment. Atorvastatin could effectively improve all the study parameters.
Collapse
Affiliation(s)
- Haicheng Wang
- Department of Nephrology, Linyi Central Hospital, Linyi, P.R. China
| | - Zhengfang Zhang
- Department of Nephrology, Linyi Central Hospital, Linyi, P.R. China
| | - Jiali Sun
- Department of Nephrology, Haiyang People’s Hospital, Haiyang, P.R. China
| |
Collapse
|
15
|
Ruiz Anzola YS, Simões L, Borges S. Polyneuropathy by statins: case report. Med Clin (Barc) 2018; 151:378-379. [PMID: 29295785 DOI: 10.1016/j.medcli.2017.11.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/28/2017] [Accepted: 11/30/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Yenny Shirley Ruiz Anzola
- Internship of Complementary Internship in Internal Medicine, Medical Service of the Hospital Center of the West, Unit of Torres Vedras, Portugal.
| | - Liliana Simões
- Hospital Assistant of Internal Medicine, Medical Service of the Hospital Center of the West, Unit of Torres Vedras, Portugal
| | - Sérgio Borges
- Hospital Assistant Graduate of Internal Medicine, Medical Service of the Hospital Center of the West, Unit of Torres Vedras, Portugal
| |
Collapse
|
16
|
Theodosakis N, Langdon CG, Micevic G, Krykbaeva I, Means RE, Stern DF, Bosenberg MW. Inhibition of isoprenylation synergizes with MAPK blockade to prevent growth in treatment-resistant melanoma, colorectal, and lung cancer. Pigment Cell Melanoma Res 2018; 32:292-302. [PMID: 30281931 DOI: 10.1111/pcmr.12742] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 09/09/2018] [Accepted: 09/12/2018] [Indexed: 12/11/2022]
Abstract
This study evaluates the use of HMG-CoA reductase inhibitors, or statins, as an adjunctive to BRAF and MEK inhibition as a treatment in melanomas and other tumors with driver mutations in the MAPK pathway. Experiments used simvastatin in conjunction with vemurafenib and selumetinib in vitro and simvastatin with vemurafenib in vivo to demonstrate additional growth abrogation beyond MAPK blockade alone. Additional studies demonstrated that statin anti-tumor effects appeared to depend on inhibition of isoprenoid synthesis given rescue with add-back of downstream metabolites. Ultimately, we concluded that statins represent a possible useful adjunctive therapy in MAPK-driven tumors when given with current approved targeted therapy.
Collapse
Affiliation(s)
| | - Casey G Langdon
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
| | - Goran Micevic
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
| | - Irina Krykbaeva
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
| | - Robert E Means
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
| | - David F Stern
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut
| | - Marcus W Bosenberg
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut.,Department of Dermatology, Yale School of Medicine, New Haven, Connecticut
| |
Collapse
|
17
|
Park MY, Kim J, Kim S, Whang KY. Lactobacillus curvatusKFP419 andLeuconostoc mesenteroidessubsp.mesenteroidesKDK411 Isolated from Kimchi Ameliorate Hypercholesterolemia in Rats. J Med Food 2018; 21:647-653. [DOI: 10.1089/jmf.2017.4125] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Min Young Park
- Division of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Jonggun Kim
- Division of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Saehun Kim
- Division of Food Bioscience and Technology, College of Life Science and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Kwang-Youn Whang
- Division of Biotechnology, College of Life Science and Biotechnology, Korea University, Seoul, Republic of Korea
| |
Collapse
|
18
|
Laxman TS, Puttrevu SK, Pradhan R, Mishra A, Verma S, Chhonker YS, Srivastava S, Singh SP, Sashidhara KV, Bhatta RS. Pharmacokinetics, metabolism, bioavailability, tissue distribution and excretion studies of 16α-hydroxycleroda-3, 13(14) Z -dien-15, 16-olide—a novel HMG-CoA reductase inhibitor. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:965-973. [DOI: 10.1007/s00210-018-1518-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/22/2018] [Indexed: 10/14/2022]
|
19
|
Gupta N, Sharma N, Mathur SK, Chandra R, Nimesh S. Advancement in nanotechnology-based approaches for the treatment and diagnosis of hypercholesterolemia. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:188-197. [PMID: 29265888 DOI: 10.1080/21691401.2017.1417863] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Cardiovascular diseases have been the major cause of mortality and morbidity all over the world accounting for more than 80% of the deaths from heart attacks and strokes. Hypercholesterolemia, an autosomal disorder of lipoprotein metabolism is one of the foremost causes of CVDs. An increased level of low-density lipoprotein cholesterol (LDL-C) in the plasma results in the rise of incidence rates in disease patients. Several conventional and combinational therapies have been proposed for lowering the LDL-C levels in the blood. These therapeutic agents are designed to target some crucial molecules that participates in the lipid metabolism such as apolipoprotein B, HMGCoA reductase, proprotein convertase subtilisin/kexin 9, etc. Although these therapies are effective but are associated with certain side effects. This article presents an overview on different conventional and nanotechnology-based approaches for the treatment and diagnosis of hypercholesterolemia. Numerous nanomaterial-based therapies including polymeric nanoparticles, cationic lipids, liposomes, dendrimers and inorganic nanoparticles have been discussed in lowering the cholesterol level along with recent advancement in diagnosis and imaging.
Collapse
Affiliation(s)
- Nidhi Gupta
- a Department of Biotechnology , The IIS University , Jaipur , India
| | - Nikita Sharma
- b Department of Biotechnology , Central University of Rajasthan , Ajmer , India
| | - Sandeep K Mathur
- c Department of Endocrinology , SMS Medical College and Hospitals , Jaipur , India
| | - Ramesh Chandra
- d Department of Chemistry , University of Delhi , Delhi , India
| | - Surendra Nimesh
- b Department of Biotechnology , Central University of Rajasthan , Ajmer , India
| |
Collapse
|
20
|
Do Statins Increase the Risk of Esophageal Conditions? Findings from Four Propensity Score-Matched Analyses. Clin Drug Investig 2017; 38:135-146. [PMID: 29081029 DOI: 10.1007/s40261-017-0589-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND OBJECTIVE Statins are commonly used medications. Whereas some observational studies suggested an association of statin use with Barrett's esophagus and some upper gastrointestinal symptoms, there is a dearth of data on the association of statins and common esophageal conditions such as gastroesophageal reflux disease and esophagitis. The aim of this study is to examine the association of statins with esophageal conditions. METHODS This is a retrospective cohort study using regional military healthcare data (1 October, 2003 to 1 March, 2012). The primary analyses evaluated the odds of: esophagitis; symptoms of esophagitis; gastroesophageal reflux disease/dyspepsia; and esophageal complications of gastroesophageal reflux disease in four propensity score-matched cohorts of statin users and non-users (propensity score-overall, propensity score-healthy, propensity score-women, and propensity score-men cohorts). Secondary and sensitivity analyses were performed. RESULTS In the propensity score-overall cohort (n = 12,684), statin users were more likely to be diagnosed with esophagitis (odds ratio 1.11, 95% confidence interval 1.01-1.22) and gastroesophageal reflux disease/dyspepsia (odds ratio 1.18, 95% confidence interval 1.10-1.27) compared with non-users. Similar findings were seen in the propensity score-healthy cohort and in the propensity score-men cohort. In the propensity score-women cohort, the odds of esophagitis was higher among statin users compared with non-users (odds ratio 1.16, 95% confidence interval 1.02-1.32) but other outcomes were not different. In sensitivity analyses, which excluded patients with obesity, statin use was not associated with an increased odds ratio of gastroesophageal reflux disease/dyspepsia. CONCLUSION Statin therapy was associated with higher odds of being diagnosed with esophagitis and gastroesophageal reflux disease/dyspepsia. Further study is warranted to elucidate the potential role of statins in these commonly diagnosed esophageal conditions.
Collapse
|
21
|
Cheung DWS, Koon CM, Wong PH, Yau KC, Wat E, Hung ASM, Wang YP, Lau KM, Ko CH, Chan JYW, Waye MMY, Fung KP. Evaluating Efficacy and Safety of Combination Medication of Atorvastatin and a Herbal Formula ContainingSalvia miltiorrhizaandPueraria lobataon Hyperlipidemia. Phytother Res 2017; 31:1579-1589. [PMID: 28840970 DOI: 10.1002/ptr.5888] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 06/15/2017] [Accepted: 07/18/2017] [Indexed: 11/10/2022]
Affiliation(s)
- David Wing-Shing Cheung
- School of Biomedical Sciences, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- School of Health Sciences; Caritas Institute of Higher Education; Tseung Kwan O Hong Kong
| | - Chi-Man Koon
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Pui-Han Wong
- School of Biomedical Sciences, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Ka-Chun Yau
- School of Biomedical Sciences, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Elaine Wat
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Angela Sze-Man Hung
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Yan-Ping Wang
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Kit-Man Lau
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Chun-Hay Ko
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Judy Yuet-Wa Chan
- Institute of Chinese Medical Sciences; University of Macau; Zhuhai China
| | - Mary Miu-Yee Waye
- School of Biomedical Sciences, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
| | - Kwok-Pui Fung
- School of Biomedical Sciences, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- Institute of Chinese Medicine; The Chinese University of Hong Kong; Shatin Hong Kong
- State Key Laboratory of Phytochemistry and Plant Resources in West China; The Chinese University of Hong Kong; Shatin Hong Kong
| |
Collapse
|
22
|
Development of matrix effect-free MISPE-UHPLC–MS/MS method for determination of lovastatin in Pu-erh tea, oyster mushroom, and red yeast rice. J Pharm Biomed Anal 2017; 140:367-376. [DOI: 10.1016/j.jpba.2017.03.058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/24/2017] [Accepted: 03/27/2017] [Indexed: 01/17/2023]
|
23
|
Yu S, Chu Y, Li G, Ren L, Zhang Q, Wu L. Statin Use and the Risk of Cataracts: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2017; 6:JAHA.116.004180. [PMID: 28320745 PMCID: PMC5523994 DOI: 10.1161/jaha.116.004180] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Cataracts are the main cause of poor vision and blindness worldwide. The effects of statin administration on cataracts remain debated. Therefore, we conducted a systematic review and meta-analysis to determine whether statin use affects the risk of cataracts. METHODS AND RESULTS We performed a systematic search of the electronic databases PubMed, EMBASE, and the Cochrane Library through January 2016. Weighted averages were reported as relative risk values with 95% CIs. Statistical heterogeneity scores were assessed with the standard Cochran's Q test and the I2 statistic. A total of 6 cohort studies, 6 case-control studies, and 5 randomized controlled trials, together involving more than 313 200 patients, were included in our study. The pooled estimates of cohort studies indicated that the use of statins moderately increases the risk of cataracts (relative risk, 1.13; 95% CI, 1.01-1.25). The pooled estimates of case-control studies (relative risk=1.10, 95% CI, 0.99-1.23) and randomized controlled trials (relative risk, 0.89; 95% CI, 0.72-1.10) indicated that the use of statins does not increase the risk of cataracts. The sensitivity analysis confirmed the stability of the results. Heterogeneity was found among the cohort and case-control studies. CONCLUSIONS Based on the present meta-analysis of these studies, we could only conclude that there is no clear evidence showing that statin use increases the risk of cataracts. The most likely case is that there is no association between statin use and cataracts. Because of the considerable benefits of statins in cardiovascular patients, this issue should not deter their use.
Collapse
Affiliation(s)
- Shandong Yu
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Yanpeng Chu
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Gang Li
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Lu Ren
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Qing Zhang
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Lin Wu
- Department of Cardiology, Peking University First Hospital, Beijing, China
| |
Collapse
|
24
|
Giampietro C, Lionetti MC, Costantini G, Mutti F, Zapperi S, La Porta CAM. Cholesterol impairment contributes to neuroserpin aggregation. Sci Rep 2017; 7:43669. [PMID: 28255164 PMCID: PMC5334643 DOI: 10.1038/srep43669] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 01/27/2017] [Indexed: 01/05/2023] Open
Abstract
Intraneural accumulation of misfolded proteins is a common feature of several neurodegenerative pathologies including Alzheimer's and Parkinson's diseases, and Familial Encephalopathy with Neuroserpin Inclusion Bodies (FENIB). FENIB is a rare disease due to a point mutation in neuroserpin which accelerates protein aggregation in the endoplasmic reticulum (ER). Here we show that cholesterol depletion induced either by prolonged exposure to statins or by inhibiting the sterol reg-ulatory binding-element protein (SREBP) pathway also enhances aggregation of neuroserpin proteins. These findings can be explained considering a computational model of protein aggregation under non-equilibrium conditions, where a decrease in the rate of protein clearance improves aggregation. Decreasing cholesterol in cell membranes affects their biophysical properties, including their ability to form the vesicles needed for protein clearance, as we illustrate by a simple mathematical model. Taken together, these results suggest that cholesterol reduction induces neuroserpin aggregation, even in absence of specific neuroserpin mutations. The new mechanism we uncover could be relevant also for other neurodegenerative diseases associated with protein aggregation.
Collapse
Affiliation(s)
| | - Maria Chiara Lionetti
- Center for Complexity and Biosystems, Department of Biosciences, University of Milano, via Celoria 26, 20133 Milano, Italy
| | - Giulio Costantini
- Center for Complexity and Biosystems, Department of Physics, University of Milano, via Celoria 16, 20133 Milano, Italy
| | - Federico Mutti
- Center for Complexity and Biosystems, Department of Biosciences, University of Milano, via Celoria 26, 20133 Milano, Italy
| | - Stefano Zapperi
- Center for Complexity and Biosystems, Department of Physics, University of Milano, via Celoria 16, 20133 Milano, Italy
- CNR - Consiglio Nazionale delle Ricerche, Istituto di Chimica della Materia Condensata e di Tecnologie per l’Energia, Via R. Cozzi 53, 20125 Milano, Italy
- ISI Foundation, Via Alassio 11C, Torino, Italy
- Department of Applied Physics, Aalto University, P.O. Box 14100, FIN-00076, Aalto, Finland
| | - Caterina A. M. La Porta
- Center for Complexity and Biosystems, Department of Biosciences, University of Milano, via Celoria 26, 20133 Milano, Italy
| |
Collapse
|
25
|
Oliveira LP, Vieira CP, Marques PP, Pimentel ER. Do different tendons exhibit the same response following chronic exposure to statins? Can J Physiol Pharmacol 2017; 95:333-339. [PMID: 28112540 DOI: 10.1139/cjpp-2016-0133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Over the past few years, a number of cases of tendon injuries associated with statin therapy have been reported. In this study, we assessed whether statins can affect the extracellular matrix (ECM) of the deep digital flexor tendon (DDFT) and patellar tendon (PT). Wistar rats were assigned to groups treated with atorvastatin (A20, A80), treated with simvastatin (S20, S80), and control. Zymography, Western blotting for collagen I, non-collagenous proteins (NCP), glycosaminoglycans (GAGs), and hydroxyproline quantifications were performed. DDFT findings: NCP were increased in A20 and A80; higher concentration of hydroxyproline was found in S80; levels of GAGs was increased in all statin-treated groups; collagen I was increased in S80 and pro-MMP-2 activity was reduced in A80, S20, and S80. PT findings: NCP were reduced in A20, A80, and S80; GAGs was reduced in A80 and S20; collagen I was increased in A20 and pro-MMP-2 activity was reduced in the S20. Both the statins provoked marked changes in both tendons. All these changes may make the tendons more prone to microdamage and ruptures. Therefore, a better understanding of the behavior of the tendon ECM components under statin therapy may provide important insights into the mechanisms behind statin-induced tendon injuries.
Collapse
Affiliation(s)
- L P Oliveira
- a Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| | - C P Vieira
- b Department of Pharmacology, Medical Sciences College, University of Campinas - UNICAMP, Campinas, SP, Brazil
| | - P P Marques
- c Department of Biochemistry, Federal University of Alfenas - Unifal, Alfenas, MG, Brazil
| | - E R Pimentel
- a Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| |
Collapse
|
26
|
Filippatos TD, Florentin M, Georgoula M, Elisaf MS. Pharmacological management of diabetic dyslipidemia. Expert Rev Clin Pharmacol 2016; 10:187-200. [DOI: 10.1080/17512433.2017.1263565] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- T. D. Filippatos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. Florentin
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. Georgoula
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. S. Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| |
Collapse
|
27
|
Anzai I, Toichi K, Tokuda E, Mukaiyama A, Akiyama S, Furukawa Y. Screening of Drugs Inhibiting In vitro Oligomerization of Cu/Zn-Superoxide Dismutase with a Mutation Causing Amyotrophic Lateral Sclerosis. Front Mol Biosci 2016; 3:40. [PMID: 27556028 PMCID: PMC4977284 DOI: 10.3389/fmolb.2016.00040] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 07/27/2016] [Indexed: 12/14/2022] Open
Abstract
Dominant mutations in Cu/Zn-superoxide dismutase (SOD1) gene have been shown to cause a familial form of amyotrophic lateral sclerosis (SOD1-ALS). A major pathological hallmark of this disease is abnormal accumulation of mutant SOD1 oligomers in the affected spinal motor neurons. While no effective therapeutics for SOD1-ALS is currently available, SOD1 oligomerization will be a good target for developing cures of this disease. Recently, we have reproduced the formation of SOD1 oligomers abnormally cross-linked via disulfide bonds in a test tube. Using our in vitro model of SOD1 oligomerization, therefore, we screened 640 FDA-approved drugs for inhibiting the oligomerization of SOD1 proteins, and three effective classes of chemical compounds were identified. Those hit compounds will provide valuable information on the chemical structures for developing a novel drug candidate suppressing the abnormal oligomerization of mutant SOD1 and possibly curing the disease.
Collapse
Affiliation(s)
- Itsuki Anzai
- Laboratory for Mechanistic Chemistry of Biomolecules, Department of Chemistry, Keio University Yokohama, Japan
| | - Keisuke Toichi
- Laboratory for Mechanistic Chemistry of Biomolecules, Department of Chemistry, Keio University Yokohama, Japan
| | - Eiichi Tokuda
- Laboratory for Mechanistic Chemistry of Biomolecules, Department of Chemistry, Keio University Yokohama, Japan
| | - Atsushi Mukaiyama
- Research Center of Integrative Molecular Systems, Institute for Molecular ScienceOkazaki, Japan; Department of Functional Molecular Science, SOKENDAI (The Graduate University for Advanced Studies)Okazaki, Japan
| | - Shuji Akiyama
- Research Center of Integrative Molecular Systems, Institute for Molecular ScienceOkazaki, Japan; Department of Functional Molecular Science, SOKENDAI (The Graduate University for Advanced Studies)Okazaki, Japan
| | - Yoshiaki Furukawa
- Laboratory for Mechanistic Chemistry of Biomolecules, Department of Chemistry, Keio University Yokohama, Japan
| |
Collapse
|
28
|
Suganya S, Nandagopal B, Anbarasu A. Natural Inhibitors of HMG-CoA Reductase-An Insilico Approach Through Molecular Docking and Simulation Studies. J Cell Biochem 2016; 118:52-57. [PMID: 27216569 DOI: 10.1002/jcb.25608] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 05/20/2016] [Indexed: 01/09/2023]
Abstract
Plant products have always been considered for many important metabolic disorders due to its abundant medicinal properties. Alarming adverse effects of overuse of statins has been reported for patients with dyslipidemia. This study was aimed to identify compounds with potent anti-dyslipidemic property from selected plants and analyze them for their efficiency in binding with HMG-CoA reductase, a key enzyme in lipid metabolism. The docking studies indicate rutin as the best compound that can inhibit HMG-CoA reductase as it had strong binding affinity to the enzyme. The molecular dynamics simulation studies confirmed the stability of the HMG-CoA reductase-rutin complex. RMSD, RMSF, Rg, H-bond results indicated that the HMG-CoA reductase-rutin complex is highly stable. Presently, statins are not preferred for individuals with pre-existing liver disease. Our study identified rutin as a promising lead compound which could be further developed into an anti-dyslipidemic molecule. Our results will be a good starting point for future experimental and clinical studies and if the results from such studies match international standards plant derived rutin might emerge as a good alternative to statins. J. Cell. Biochem. 118: 52-57, 2017. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Subramanian Suganya
- Sri Sakthi Amma Institute of Biomedical Research, Sri Narayani Hospital and Research Centre, Sripuram, Vellore, 632 055, Tamil Nadu, India.,Medical and Biological Computing Laboratory, School of Biosciences and Technology, VIT University, Vellore, 632 014, Tamil Nadu, India
| | - Balaji Nandagopal
- Sri Sakthi Amma Institute of Biomedical Research, Sri Narayani Hospital and Research Centre, Sripuram, Vellore, 632 055, Tamil Nadu, India
| | - Anand Anbarasu
- Medical and Biological Computing Laboratory, School of Biosciences and Technology, VIT University, Vellore, 632 014, Tamil Nadu, India
| |
Collapse
|
29
|
Filippatos TD, Elisaf MS. Pitavastatin and carbohydrate metabolism: what is the evidence? Expert Rev Clin Pharmacol 2016; 9:955-60. [DOI: 10.1586/17512433.2016.1165607] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- T. D. Filippatos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. S. Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| |
Collapse
|
30
|
Kei AA, Filippatos TD, Elisaf MS. The safety of ezetimibe and simvastatin combination for the treatment of hypercholesterolemia. Expert Opin Drug Saf 2016; 15:559-69. [PMID: 26898906 DOI: 10.1517/14740338.2016.1157164] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION In the light of the most recent and stricter dyslipidemia treatment guidelines, the need for combination hypolipidemic therapy is increasing. Ezetimibe plus simvastatin is available as a fixed dose therapy offering an efficient hypolipidemic treatment choice. Based on the positive results of the IMProved Reduction of Outcomes: Vytorin Efficacy International Trial (IMPROVE-IT) trial, the use of this drug combination is expected to increase in the next years. AREAS COVERED This review discusses the current evidence regarding the safety of ezetimibe/simvastatin combination. Current evidence regarding possible associated side effects (musculoskeletal, gastrointestinal, endocrine, hematological, renal, ophthalmologic, allergic, malignancy) and drug interactions of this combination is thoroughly discussed. EXPERT OPINION Ezetimibe and simvastatin treatment, either as a single pill or the combined use of the individual compounds, offers limited additional risk compared with simvastatin monotherapy and comprises a safe and efficient choice for dyslipidemia treatment in high-risk and diabetic patients.
Collapse
Affiliation(s)
- Anastazia A Kei
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
| | - Theodosios D Filippatos
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
| | - Moses S Elisaf
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
| |
Collapse
|
31
|
Chung EJ, Tirrell M. Recent Advances in Targeted, Self-Assembling Nanoparticles to Address Vascular Damage Due to Atherosclerosis. Adv Healthc Mater 2015; 4:2408-22. [PMID: 26085109 PMCID: PMC4760622 DOI: 10.1002/adhm.201500126] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 03/31/2015] [Indexed: 01/03/2023]
Abstract
Self-assembling nanoparticles functionalized with targeting moieties have significant potential for atherosclerosis nanomedicine. While self-assembly allows the easy construction (and degradation) of nanoparticles with therapeutic or diagnostic functionality, or both, the targeting agent can direct them to a specific molecular marker within a given stage of the disease. Therefore, supramolecular nanoparticles have been investigated in the last decade as molecular imaging agents or explored as nanocarriers that can decrease the systemic toxicity of drugs by producing accumulation predominantly in specific tissues of interest. In this Progress Report, the pathogenesis of atherosclerosis and the damage caused to vascular tissue are described, as well as the current diagnostic and treatment options. An overview of targeted strategies using self-assembling nanoparticles is provided, including liposomes, high density lipoproteins, protein cages, micelles, proticles, and perfluorocarbon nanoparticles. Finally, an overview is given of current challenges, limitations, and future applications for personalized medicine in the context of atherosclerosis of self-assembling nanoparticles.
Collapse
Affiliation(s)
- Eun Ji Chung
- Institute for Molecular Engineering, University of Chicago, 5747 S.
Ellis Ave., Chicago, IL, 60637, USA
| | - Matthew Tirrell
- Institute for Molecular Engineering, University of Chicago, 5747 S.
Ellis Ave., Chicago, IL, 60637, USA
| |
Collapse
|
32
|
Novak P, Pimentel DA, Sundar B, Moonis M, Qin L, Novak V. Association of Statins with Sensory and Autonomic Ganglionopathy. Front Aging Neurosci 2015; 7:191. [PMID: 26500548 PMCID: PMC4595790 DOI: 10.3389/fnagi.2015.00191] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 09/22/2015] [Indexed: 12/29/2022] Open
Abstract
Objective To examine if statins have an effect on small nerve fibers. Methods This retrospective study evaluated the effect of statins in pure small-fiber neuropathy (SFN). Outcome measures were symptom scales (numbness, tingling, and autonomic symptoms), skin biopsies assessing epidermal nerve fiber density (ENFD), sweat gland nerve fiber density (SGNFD), and quantitative autonomic testing. Results One hundred and sixty participants with pure SFN were identified. Eighty participants (women/men, age ± SD 33/47, 68.1 ± 11.6 years old) were on statins for 53.5 ± 28.7 months to treat dyslipidemia and they were age and gender matched with 80 participants (33/47, 68.1 ± 9.5) that were off statins. ANOVA showed reduced ENFD/SGNFD at the proximal leg in the statin group [(count/mm) 8.3 ± 3.6/51.3 ± 14.2] compared to the off statin group (10.4 ± 3.8, p = 0.0008/56.4 ± 12.7, p = 0.018). There was no difference in ENFD/SGNFD at the distal leg in the statin group (4.9 ± 3.2/39.8 ± 15.7) compared to the off statin group (5.9 ± 3.4, p = 0.067/41.8 ± 15.9, p = 0.426). Statins did not affect symptom scales and the outcome of autonomic testing. Conclusion Statin use is associated with degeneration of sensory and autonomic fibers. The pattern of abnormalities, e.g., degeneration of proximal while sparing of distal fibers, is consistent with a non-length-dependent process with lesions in the dorsal root and the autonomic ganglia. The statin-associated sensory and autonomic ganglionopathy is mild.
Collapse
Affiliation(s)
- Peter Novak
- Department of Neurology, University of Massachusetts Medical School , Worcester, MA , USA
| | - Daniela A Pimentel
- Department of Neurology, University of Massachusetts Medical School , Worcester, MA , USA ; Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School , Boston, MA , USA
| | - Banu Sundar
- Department of Neurology, University of Massachusetts Medical School , Worcester, MA , USA
| | - Majaz Moonis
- Department of Neurology, University of Massachusetts Medical School , Worcester, MA , USA
| | - Lan Qin
- Department of Neurology, University of Massachusetts Medical School , Worcester, MA , USA
| | - Vera Novak
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School , Boston, MA , USA
| |
Collapse
|
33
|
Alp Yildirim FI, Uyanik Ö, Özyoğurtçu H, Gürel A, Atukeren P, Gümüştaş K, Özdemir O, Uydeş-Doğan S. Aggravating effect of atorvastatin on indomethacin-induced gastric injury: Focus on PGE2, TNF-α, neutrophils and iNOS. Prostaglandins Other Lipid Mediat 2015. [DOI: 10.1016/j.prostaglandins.2015.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
34
|
Filippatos TD, Elisaf MS. Safety considerations with fenofibrate/simvastatin combination. Expert Opin Drug Saf 2015; 14:1481-93. [DOI: 10.1517/14740338.2015.1056778] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
35
|
Chen WY, Chen FY, Lee AS, Ting KH, Chang CM, Hsu JF, Lee WS, Sheu JR, Chen CH, Shen MY. Sesamol reduces the atherogenicity of electronegative L5 LDL in vivo and in vitro. JOURNAL OF NATURAL PRODUCTS 2015; 78:225-233. [PMID: 25692815 DOI: 10.1021/np500700z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Highly electronegative low-density lipoprotein (LDL) L5 induces endothelial cell (EC) apoptosis, which leads to the development of atherosclerosis. We examined the effects of sesamol (1), a natural organic component of sesame oil, on plasma L5 levels and atherosclerosis development in a rodent model and on the L5-induced apoptosis of ECs. Syrian hamsters, which have an LDL profile similar to that of humans, were fed a normal chow diet (control), a high-fat diet (HFD), or a HFD supplemented with the administration of 50 or 100 mg/kg of 1 via oral gavage (HFD+1) for 16 weeks (n = 8 per group). Hamsters in the HFD+1 groups had reduced plasma L5 levels when compared with the HFD group. Oil Red O staining showed that atherosclerotic lesion size was markedly reduced in the aortic arch of hamsters in the HFD+1 groups when compared with that in the HFD group. In human aortic ECs, 0.3-3 μM 1 blocked L5-induced apoptosis in a dose-dependent manner. Further mechanistic studies showed that 1 inhibited the L5-induced lectin-like oxidized LDL receptor-1 (LOX-1)-dependent phosphorylation of p38 MAPK and activation of caspase-3 and increased phosphorylation of eNOS and Akt. Our findings suggest that sesamol (1) protects against atherosclerosis by reducing L5-induced atherogenicity.
Collapse
Affiliation(s)
- Wei-Yu Chen
- Graduate Institute of Basic Medical Science, ‡Graduate Institute of Clinical Medical Science, and ∇Department of Biological Science and Technology, College of Life Sciences, China Medical University , No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
de Oliveira LP, Vieira CP, Guerra FD, Almeida MS, Pimentel ER. Structural and biomechanical changes in the Achilles tendon after chronic treatment with statins. Food Chem Toxicol 2014; 77:50-7. [PMID: 25544391 DOI: 10.1016/j.fct.2014.12.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 12/13/2014] [Accepted: 12/17/2014] [Indexed: 12/15/2022]
Abstract
Cases of tendinopathy and tendon ruptures have been reported as side effects associated with statin therapy. This work assessed possible changes in the structural and biomechanical properties of the tendons after chronic treatment with statins. Wistar rats were divided into the following groups: treated with atorvastatin (A-20 and A-80), simvastatin (S-20 and S-80) and the group that received no treatment (C). The doses of statins were calculated using allometric scaling, based on the doses of 80 mg/day and 20 mg/day recommended for humans. The morphological aspect of the tendons in A-20, S-20 and S-80 presented signals consistent with degeneration. Both the groups A-80 and S-80 showed a less pronounced metachromasia in the compression region of the tendons. Measurements of birefringence showed that A-20, A-80 and S-80 groups had a lower degree of organization of the collagen fibers. In all of the groups treated with statins, the thickness of the epitenon was thinner when compared to the C group. In the biomechanical tests the tendons of the groups A-20, A-80 and S-20 were less resistant to rupture. Therefore, statins affected the organization of the collagen fibers and decreased the biomechanical strength of the tendons, making them more predisposed to ruptures.
Collapse
Affiliation(s)
- L P de Oliveira
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil.
| | - C P Vieira
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| | - F D Guerra
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| | - M S Almeida
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| | - E R Pimentel
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas - UNICAMP, Campinas, SP, Brazil
| |
Collapse
|
37
|
Lim S, Oh PC, Sakuma I, Koh KK. How to balance cardiorenometabolic benefits and risks of statins. Atherosclerosis 2014; 235:644-8. [PMID: 24973595 DOI: 10.1016/j.atherosclerosis.2014.06.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/01/2014] [Accepted: 06/01/2014] [Indexed: 11/26/2022]
Abstract
Statins, 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors, are important for preventing adverse cardiovascular events not only in patients with a high risk of vascular disease but also in those with a low risk, by reducing the levels of low-density lipoprotein cholesterol. Statin is associated with deteriorating glucose homeostasis and an increased risk of diabetes mellitus. Moreover, these off-target effects are dose-dependent; it has also been suggested that renal insult can be caused dose-dependently by statin treatment, in contrast to previous studies showing a renoprotective effect. The 2013 American College of Cardiology/American Heart Association guidelines recommend the use of high-intensity statin therapy, and extend its use to more people at risk of vascular diseases. However, a European committee has expressed concerns about the potential side effects of using statins in a large fraction of the population for extended periods. This is true of Asian people, for whom the disease burden from cardiovascular disorders is not as great as among Western ethnic groups. There are still many unanswered questions on how to balance the cardiovascular benefits with the potential renometabolic risks of statins. Therefore, genetic or pharmacogenetic approaches are needed to define who is more vulnerable to developing diabetes mellitus or acute kidney injury. In particular, more information is required regarding the metabolism of statins, and their off-target or unknown actions and overall impact. These different renometabolic effects of statins should help in formulating optimal therapeutic strategies for patients for reducing overall morbidity and mortality and not just those associated with cardiovascular diseases.
Collapse
Affiliation(s)
- Soo Lim
- Division of Endocrinology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea
| | - Pyung Chun Oh
- Cardiology, Gachon University, Gil Medical Center, Incheon, South Korea; Gachon Cardiovascular Research Institute, Incheon, South Korea
| | - Ichiro Sakuma
- Cardiovascular Medicine, Hokko Memorial Clinic, Sapporo, Japan
| | - Kwang Kon Koh
- Cardiology, Gachon University, Gil Medical Center, Incheon, South Korea; Gachon Cardiovascular Research Institute, Incheon, South Korea.
| |
Collapse
|
38
|
Sajjan S, Holsinger RMD, Fok S, Ebrahimkhani S, Rollo JL, Banati RB, Graeber MB. Up-regulation of matrix metallopeptidase 12 in motor neurons undergoing synaptic stripping. Neuroscience 2014; 274:331-40. [PMID: 24907602 DOI: 10.1016/j.neuroscience.2014.05.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Revised: 05/21/2014] [Accepted: 05/23/2014] [Indexed: 01/07/2023]
Abstract
Axotomy of the rodent facial nerve represents a well-established model of synaptic plasticity. Post-traumatic "synaptic stripping" was originally discovered in this system. We report upregulation of matrix metalloproteinase MMP12 in regenerating motor neurons of the mouse and rat facial nucleus. Matrix metalloproteinases (matrix metallopeptidases, MMPs) are zinc-binding proteases capable of degrading components of the extracellular matrix and of regulating extracellular signaling networks including within synapses. MMP12 protein expression in facial motor neurons was enhanced following axotomy and peaked at day 3 after the operation. The peak of neuronal MMP12 expression preceded the peak of experimentally induced synaptic plasticity. At the same time, MMP12 redistributed intracellularly and became predominantly localized beneath the neuronal somatic cytoplasmic membrane. Both findings point to a role of MMP12 in the neuronal initiation of the synaptic stripping process. MMP12 is the first candidate molecule for such a trigger function and has potential as a therapeutic target. Moreover, since statins have been shown to increase the expression of MMP12, interference with synaptic stability may represent one mechanism by which these widely used drugs exert their side effects on higher CNS functions.
Collapse
Affiliation(s)
- S Sajjan
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia
| | - R M D Holsinger
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia; Discipline of Biomedical Science, School of Medical Sciences, Sydney Medical School, The University of Sydney, Lidcombe, NSW, Australia
| | - S Fok
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia
| | - S Ebrahimkhani
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia
| | - J L Rollo
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia
| | - R B Banati
- Discipline of Medical Radiation Sciences, Faculty of Health Sciences, The University of Sydney, Cumberland, NSW, Australia; Ramaciotti Imaging Center, Brain and Mind Research Institute, The University of Sydney, Camperdown, NSW, Australia; Australian Nuclear Science and Technology Organization, Lucas Heights, NSW, Australia
| | - M B Graeber
- Brain Tumor Research and Molecular Neuroscience & Neuropathology Laboratories, Brain and Mind Research Institute, Faculty of Medicine and Faculty of Health Sciences, The University of Sydney, Camperdown, NSW, Australia.
| |
Collapse
|
39
|
Statin use and cataract surgery: a nationwide retrospective cohort study in elderly ethnic Chinese patients. Drug Saf 2014; 36:1017-24. [PMID: 23771795 DOI: 10.1007/s40264-013-0076-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Since a report of lenticular opacities in dogs treated with high dosages of statins, the debate on the relationship between statin therapy and cataracts has not reached a conclusion. OBJECTIVE The aim of this study was to evaluate the association between statin therapy and the risk of cataract surgery in an elderly ethnic Chinese population using time-dependent analysis to minimize immortal time bias. METHODS A retrospective cohort study using the Longitudinal Health Insurance Database 2005 randomly sampled from the National Health Insurance Research Database, Taiwan, was conducted. A total of 50,165 adults aged between 65 and 90 years in 1998 without records of statin therapy or diagnosis of cataracts between July 1997 and December 1997 were included in the analysis. The first record of lens extraction within the follow-up period (1998-2009) was set as the study endpoint. A propensity score was derived using a logistic regression model to model the receipt of statin therapy as a function of the baseline characteristics for every subject. We used the time-dependent Cox regression model to test the relative hazard of undergoing cataract surgery between statin users and non-users, while use of statins was treated as a time-dependent variable, controlling for baseline age and individual propensity score. RESULTS Of the 50,165 enrolled subjects, 17,670 individuals with an incident lens extraction were identified during a median follow-up of 10.7 years. The incidence of cataract surgery was 49.7/1,000 person-years in the statin-using period compared with 38.5/1,000 person-years in the statin-non-using period. The adjusted hazard ratio of cataract surgery was 1.20 (95 % CI 1.14-1.27; P < 0.001) in statin users compared with statin non-users. CONCLUSION Statin therapy was associated with a modestly increased risk of cataract surgery. We suggest regular checks for lens opacity in statin users.
Collapse
|
40
|
High-potency statins increase the risk of acute kidney injury: Evidence from a large population-based study. Atherosclerosis 2014; 234:224-9. [DOI: 10.1016/j.atherosclerosis.2014.02.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/20/2014] [Accepted: 02/21/2014] [Indexed: 11/20/2022]
|
41
|
Filippatos TD, Athyros VG, Elisaf MS. The pharmacokinetic considerations and adverse effects of DPP-4 inhibitors [corrected]. Expert Opin Drug Metab Toxicol 2014; 10:787-812. [PMID: 24746233 DOI: 10.1517/17425255.2014.907274] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Dipeptidyl-peptidase-4 (DPP-4) inhibitors are a class of anti-hyperglycemic agents with proven efficacy in patients with type 2 diabetes mellitus (T2DM). AREAS COVERED This review considers the pharmacokinetic profile, adverse effects and drug interactions of DPP-4 inhibitors. DPP-4 inhibitors have certain differences in their structure, metabolism, route of elimination and selectivity for DPP-4 over structurally related enzymes, such as DPP-8/DPP-9. They have a low potential for drug interactions, with the exception of saxagliptin that is largely metabolized by cytochrome CYP3A4/A5. Reports of pancreatitis and pancreatic cancer have raised concerns regarding the safety of DPP-4 inhibitors and are under investigation. Post-marketing surveillance has revealed less common adverse effects, especially a number of skin- and immune-related adverse effects. These issues are covered in the present review. EXPERT OPINION DPP-4 inhibitors are useful and efficient drugs. DPP-4 inhibitors have similar mechanism of action and similar efficacy. However, DPP-4 inhibitors have certain differences in their pharmacokinetic properties that may be associated with different clinical effects and adverse event profiles. Although clinical trials indicated a favorable safety profile, post-marketing reports revealed certain safety aspects that need further investigation. Certainly, more research is needed to clarify if the differences among DPP-4 inhibitors could lead to a different clinical and safety profile.
Collapse
Affiliation(s)
- Theodosios D Filippatos
- Aristotle University of Thessaloniki, Hippokration Hospital, Medical School, Second Propedeutic Department of Internal Medicine , Thessaloniki , Greece
| | | | | |
Collapse
|
42
|
Polyphenol-rich black chokeberry (Aronia melanocarpa) extract regulates the expression of genes critical for intestinal cholesterol flux in Caco-2 cells. J Nutr Biochem 2013; 24:1564-70. [DOI: 10.1016/j.jnutbio.2013.01.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Revised: 01/02/2013] [Accepted: 01/09/2013] [Indexed: 02/06/2023]
|
43
|
Agouridis AP, Rizos CV, Elisaf MS, Filippatos TD. Does combination therapy with statins and fibrates prevent cardiovascular disease in diabetic patients with atherogenic mixed dyslipidemia? Rev Diabet Stud 2013; 10:171-90. [PMID: 24380091 DOI: 10.1900/rds.2013.10.171] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is associated with the development and progression of cardiovascular disease (CVD). Statins have an established efficacy in the management of dyslipidemia primarily by decreasing the levels of low-density lipoprotein cholesterol and thus decreasing CVD risk. They also have a favorable safety profile. Despite the statin-mediated benefit of CVD risk reduction a residual CVD risk remains, especially in T2DM patients with high triglyceride (TG) and low high-density lipoprotein cholesterol (HDL-C) values. Fibrates decrease TG levels, increase HDL-C concentrations, and improve many other atherosclerosis-related variables. Fibrate/statin co-administration improves the overall lipoprotein profile in patients with mixed dyslipidemia and may reduce the residual CVD risk during statin therapy. However, limited data exists regarding the effects of statin/fibrate combination on CVD outcomes in patients with T2DM. In the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study the statin/fibrate combination did not significantly reduce the rate of CVD events compared with simvastatin/placebo in patients with T2DM. However, it did show a possible benefit in a pre-specified analysis in the subgroup of patients with high TG and low HDL-C levels. Furthermore, in the ACCORD study the simvastatin/fenofibrate combination significantly reduced the rate of progression of retinopathy compared with statin/placebo administration in patients with T2DM. The present review presents the available data regarding the effects of statin/fibrate combination in patients with T2DM and atherogenic mixed dyslipidemia.
Collapse
Affiliation(s)
- Aris P Agouridis
- Department of Internal Medicine, University of Ioannina, Ioannina, Greece
| | - Christos V Rizos
- Department of Internal Medicine, University of Ioannina, Ioannina, Greece
| | - Moses S Elisaf
- Department of Internal Medicine, University of Ioannina, Ioannina, Greece
| | | |
Collapse
|
44
|
Accounting for clinical action reduces estimates of gender disparities in lipid management for diabetic veterans. J Gen Intern Med 2013; 28 Suppl 2:S529-35. [PMID: 23807061 PMCID: PMC3695267 DOI: 10.1007/s11606-013-2340-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Women with diabetes have higher low-density lipoprotein (LDL) levels than men, resulting in apparent disparities between genders on quality indicators tied to LDL thresholds. OBJECTIVE To investigate whether gender disparities persist when accounting for clinical action with statins or cardiovascular risk. DESIGN Retrospective cohort study. PARTICIPANTS Veterans Health Administration patients (21,780 women and 646,429 men) aged 50-75 with diabetes. MAIN MEASURES Threshold measure: LDL < 100 mg/dL; clinical action measure: LDL < 100 mg/dL; or LDL ≥ 100 mg/dL and the patient was prescribed a moderate or high-dose statin at the time of the test; or LDL ≥ 100 mg/dL and the patient received other appropriate clinical action within 90 days; adherence: continuous multiple interval measure of gaps in dispensed medication (CMG). KEY RESULTS Women were much less likely to have LDL < 100 mg/dL than were men (55 % vs. 68 %). This disparity narrowed from 13 % to 6 % for passing the clinical action measure (79 % vs. 85 %). These gender differences persisted among those with ischemic heart disease (IHD). Women had a lower odds of passing the clinical action measure (odds ratio 0.68, 95 % confidence interval 0.66-0.71). Among those with IHD, the gender gap increased with age. Differences in pass rates were explained by women's higher LDL levels, but not by their slightly worse adherence (3 % higher CMG). CONCLUSIONS Women and men veterans receive more similar quality of care for lipids in diabetes than previously indicated. Less reassuringly, the remaining gender differences appear to be as common in women at high cardiovascular risk as in those at low risk. Rather than focus on simply improving LDL levels in all women with diabetes, future efforts should ensure that patients with high cardiovascular risk are appropriately treated with statins when clinically indicated, feasible, and concordant with patient preferences.
Collapse
|
45
|
Abstract
Statins are an established class of drugs with proven efficacy in cardiovascular risk reduction. The concern over statin safety was first raised with the revelation of myopathy and rhabdomyolysis with the use of now withdrawn cerivastatin. Enhanced understanding of the mechanisms behind adverse effects of statins including an insight into the pharmacokinetic properties have minimised fear of statin use among clinicians. Studies reveal that occurrence of myopathy and rhabdomyolysis are rare 1/100000 patient-years. The risk of myopathy/rhabdomyolysis varies between statins due to varying pharmacokinetic profiles. This explains the differing abilities of statins to adverse effects and drug interaction potentials that precipitate adverse effects. Higher dose of rosuvastatin (80 mg/day) was associated with proteinuria and hematuria while lower doses were devoid of such effects. Awareness of drugs interacting with statins and knowledge of certain combinations such as statin and fibrates together with monitoring of altered creatine kinase activity may greatly minimise associated adverse effects. Statins also asymptomatically raise levels of hepatic transaminases but are not correlated with hepatotoxicity. Statins are safe and well tolerated including more recent potent statins such as, rosuvastatin. The benefits of intensive statin use in cardiovascular risk reduction greatly outweigh risks. The present review discusses underlying causes of statin-associated adverse effects including management in high risk groups.
Collapse
Affiliation(s)
- Debasish Maji
- Division of Cardiology, Department of Medicine, Vivekanand Institute of Medical Sciences, Kolkata, India
| | | | | | | |
Collapse
|
46
|
Abstract
INTRODUCTION Several medical journals published viewpoints and counter-viewpoints supporting or opposing a wider utilization of statins for primary prevention. The objective of this article is not to weigh in the benefits versus risks of statin use, but to discuss various aspects of this controversy. AREAS COVERED This review discusses the challenges in examining the pleotropic effects/adverse events of statins. It also discusses the pitfalls in assessment of adverse events in randomized controlled trials and observational studies. EXPERT OPINION The challenges in solving this controversy include that the pleotropic effect of statins results in an extremely wide spectrum of reported benefits or adverse events, the reported harms/benefits are contradictory, there is basic research ground supporting both sides of the controversy, it is difficult to separate if adverse events are due to statins or due to lower cholesterol, and that there is a lack of standardized definition of statin-associated adverse events and their methods of ascertainment. Both randomized controlled trials and observational studies have pitfalls and caveats in assessment of adverse events. Understanding the points of debate is of paramount significance to enable clinicians to individualize patient care.
Collapse
Affiliation(s)
- Ishak Mansi
- San Antonio Military Medical Center, 3551 Roger Brooke Drive, San Antonio, TX 78234-6200, USA.
| | | |
Collapse
|
47
|
Kokudai M, Inui N, Takeuchi K, Sakaeda T, Kagawa Y, Watanabe H. Effects of Statins on the Pharmacokinetics of Midazolam in Healthy Volunteers. J Clin Pharmacol 2013; 49:568-73. [DOI: 10.1177/0091270009332435] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
48
|
Inhibitory effects of simvastatin on staphylococcus aureus lipoteichoic acid-induced inflammation in human alveolar macrophages. Clin Exp Med 2013; 14:151-60. [DOI: 10.1007/s10238-013-0231-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Accepted: 02/15/2013] [Indexed: 01/14/2023]
|
49
|
Jung JM, Fridman A, Cho DJ, Cho YI. Reduction of low-density lipoprotein cholesterol, plasma viscosity, and whole blood viscosity by the application of pulsed corona discharges and filtration. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:034301. [PMID: 23556829 DOI: 10.1063/1.4797478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The present study investigated the feasibility of applying pulsed corona discharges to blood plasma to reduce the viscosity of blood plasma and whole blood. Blood plasma was separated from blood cells, treated with corona discharges, and filtered before it was re-mixed with blood cells. Plasma viscosity (PV), whole blood viscosity (WBV), and low-density lipoprotein (LDL)-c concentration were measured before and after the corona treatment and filtration. Both PV and WBV increased in the case of the corona treatment only, whereas both of them decreased in the case of the corona treatment plus filtration. In particular, the LDL-c decreased in the case of the corona treatment plus filtration by 31.5% from the baseline value. The effect of the corona treatment on the reduction of the WBV was significant at low shear rates, but not at high shear rates, suggesting that the precipitation of the molecules in blood plasma by the corona treatment and subsequent removal may suppress the aggregation of erythrocytes and improve rheological properties of blood.
Collapse
Affiliation(s)
- Jin M Jung
- Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania 19104, USA
| | | | | | | |
Collapse
|
50
|
Awaisheh SS, Khalifeh MS, Al-Ruwaili MA, Khalil OM, Al-Ameri OH, Al-Groom R. Effect of supplementation of probiotics and phytosterols alone or in combination on serum and hepatic lipid profiles and thyroid hormones of hypercholesterolemic rats. J Dairy Sci 2012. [PMID: 23182355 DOI: 10.3168/jds.2012-5442] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Probiotic bacteria and phytosterols are natural hypocholesterolemic agents with potential cardiovascular benefits. Accordingly, the present study was conducted to evaluate the effect of supplementation of probiotics and phytosterols alone or in combination on serum and hepatic lipid profiles and thyroid hormones of hypercholesterolemic rats. Mixed probiotics treatment consisted of 8 probiotic strains: 2 strains of each of Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus gasseri, and Lactobacillus reuteri. The rats were fed for 8 wk with the given treatments in addition to a high-fat-high-cholesterol basal diet to induce hypercholesterolemia. Results showed that supplementation significantly reduced serum total cholesterol, low-density-lipoprotein cholesterol (LDL-C), high-density-lipoprotein cholesterol, and triglycerides compared with the controls. The symbiotic treatment was more effective in lowering LDL-C, whereas mixed probiotics treatment more effectively lowered serum total cholesterol and LDL-C than the phytosterol-containing treatment. The phytosterol-containing treatments induced the increased activity of thyroid glands, as evident by elevated levels of serum total thyroxine, total triiodothyronine, and free triiodothyronine. In conclusion, the lipid profile can effectively be reduced to lower the incidence of cardiovascular disease using combinations of Lactobacillus-based probiotics and phytosterols in functional foods.
Collapse
Affiliation(s)
- S S Awaisheh
- Department of Food Science, Al-Balqa Applied University, 19117, Salt, Jordan.
| | | | | | | | | | | |
Collapse
|