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Keating AJ, Campbell KB, Guyton JR. Intermittent Nondaily Dosing Strategies in Patients with Previous Statin-Induced Myopathy. Ann Pharmacother 2016; 47:398-404. [DOI: 10.1345/aph.1r509] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To review the safety and efficacy of alternative intermittent statin dosing regimens in patients with previous intolerance due to myopathy. DATA SOURCES Literature was accessed through MEDLINE (1946 -December 2012) and EMBASE (1966-December 2012) using relevant MeSH and Emtree search terms, including statins, HMG Co-A reductase inhibitors, simvastatin, atorvastatin, lovastatin, fluvastatin, pravastatin, pitavastatin, rosuvastatin, myopathy, and myalgias. Web of Science (1955-December 2012) and the aforementioned databases were additionally searched using combinations of the following text words: statin intolerance, alternate dosing, nondaily dosing, weekly dosing, statin-induced myopathy, and intermittent statin dosing. References of identified articles were reviewed for additional citations. STUDY SELECTION AND DATA EXTRACTION All identified English-language peer-reviewed publications were evaluated. Articles (excluding meeting abstracts) specifically addressing nondaily statin use in patients with previous statin-induced myopathy were reviewed. DATA SYNTHESIS Although statins have achieved significant reductions in cardiovascular morbidity and mortality, as many as 10% of patients prescribed these therapies experience myopathies. Intermittent statin regimens ranging from every-other-day to once- weekly dosing have emerged in an attempt to maintain efficacy while moderating the incidence of adverse effects. The results reported in 10 publications investigating varying regimens with atorvastatin and/or rosuvastatin revealed that at least 70% of patients were able to tolerate an intermittent dosing strategy without a recurrence of previous treatment-limiting adverse effects. Although the degree of low-density lipoprotein cholesterol–lowering varied appreciably among studies (12–38%), the addition of a nondaily statin regimen facilitated attainment of National Cholesterol Education Program goals for some. CONCLUSIONS Although areas of uncertainty remain, intermittent dosing (particularly with rosuvastatin and atorvastatin) in previously intolerant patients is a useful strategy to capitalize on the benefits of this therapy. Larger scale randomized trials are necessary to more clearly define the role of this strategy and the optimal choice of regimen.
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Affiliation(s)
- Alyssa J Keating
- Alyssa J Keating PharmD BCPS, PGY2 Cardiology Pharmacy Resident, Duke University Hospital, Durham, NC
| | - Kristen Bova Campbell
- Kristen Bova Campbell PharmD CPP BCPS (AQ Cardiology), Clinical Pharmacist, Cardiology, Duke University Hospital; PGY2 Cardiology Residency Program Director
| | - John R Guyton
- John R Guyton MD, Associate Professor of Medicine, Department of Medicine, Duke University Medical Center, Durham
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2
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Lee CY, Yu MC, Perng WT, Lin CC, Lee MY, Chang YL, Lai YY, Lee YC, Kuan YH, Wei JCC, Shih HC. No additional cholesterol-lowering effect observed in the combined treatment of red yeast rice and Lactobacillus casei in hyperlipidemic patients: A double-blind randomized controlled clinical trial. Chin J Integr Med 2016; 23:581-588. [PMID: 27838874 DOI: 10.1007/s11655-016-2530-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To observe the effect of combining red yeast rice and Lactobacillus casei (L. casei) in lowering cholesterol in patients with primary hyperlipidemia, the later has also been shown to remove cholesterol in in vitro studies. METHODS A double-blind clinical trial was conducted to evaluate the cholesterol-lowering effect of the combination of red yeast rice and L. casei. Sixty patients with primary hyperlipidemia were recruited and randomized equally to either the treatment group (red yeast rice + L. casei) or the control group (red yeast rice + placebo). One red yeast rice capsule and two L. casei capsules were taken twice a day. The treatment lasted for 8 weeks, with an extended follow-up period of 4 weeks. The primary endpoint was a difference of serum low-density lipoprotein cholesterol (LDL-C) level at week 8. RESULTS At week 8, the LDL-C serum level in both groups was lower than that at baseline, with a decrease of 33.85±26.66 mg/dL in the treatment group and 38.11±30.90 mg/dL in the control group; however, there was no statistical difference between the two groups (P>0.05). The total cholesterol was also lower than the baseline in both groups, yet without a statistical difference between the two groups. The only statistically signifificant difference between the two groups was the average diastolic pressure at week 12, which dropped by 2.67 mm Hg in the treatment group and increased by 4.43 mm Hg in the placebo group (P<0.05). The antihypertensive activity may be associated with L. casei. Red yeast rice can signifificantly reduce LDL-C, total cholesterol and triglyceride. CONCLUSION The combination of red yeast rice and L. casei did not have an additional effect on lipid profifiles.
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Affiliation(s)
- Chien-Ying Lee
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, 40201, China.,Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China.,Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China
| | - Min-Chien Yu
- Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China.,Department of Integrated Chinese and Western Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China
| | - Wu-Tsun Perng
- Department of Recreation Sport & Health Promotion, National Pingtung University of Science and Technology, Taiwan, 91201, China
| | - Chun-Che Lin
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, 40201, China.,Division of Hepatogastroenterology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China
| | - Ming-Yung Lee
- Department of Statistics and Informatics Science, Providence University, Taiwan, 43301, China
| | - Ya-Lan Chang
- Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China.,Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China
| | - Ya-Yun Lai
- Department of Applied Cosmetology, National Tainan Junior College of Nursing, China, Taiwan, 700
| | - Yi-Ching Lee
- Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China.,Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China
| | - Yu-Hsiang Kuan
- Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China.,Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, 40201, China.,Department of Internal Medicine, Chung Shan Medical University Hospital; Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan, 40201, China
| | - Hung-Che Shih
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, 40201, China. .,Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, China. .,Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan, 40201, China.
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Toxic hepatitis due to a food supplement: "Natural" is no synonym for "harmless". Clin Res Hepatol Gastroenterol 2016; 40:e38-43. [PMID: 26971288 DOI: 10.1016/j.clinre.2015.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 12/22/2015] [Accepted: 12/31/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Herbal products are increasingly used in modern medicine for numerous indications. They are not considered as drugs and thus often not linked to side effects. MATERIAL A 77-year-old patient presented with silent icterus and biochemical evidence of hepatocellular damage. Because of dyslipidaemia, he was recently prescribed Controchol(®), a food supplement containing red yeast and green tea extracts. RESULTS Liver biopsy showed necro-inflammatory destruction of liver parenchym, collapse of reticulin matrix, cholestasis and gall duct damage, compatible with toxic hepatitis. After discontinuation of Controchol(®), there was a gradual normalisation of the liver function tests. Liver injury is a known side effect of both red yeast and green tea extracts. After exclusion of other causes, we therefore concluded our patient had suffered from Controchol(®)-induced toxic hepatitis. CONCLUSION Products that are conceived as "natural" alternatives for pharmacological drugs, like food supplements, are not free of side effects per se, and should not be considered as "harmless".
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Jetty V, Glueck CJ, Wang P, Shah P, Prince M, Lee K, Goldenberg M, Kumar A. Safety of 50,000-100,000 Units of Vitamin D3/Week in Vitamin D-Deficient, Hypercholesterolemic Patients with Reversible Statin Intolerance. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2016; 8:156-62. [PMID: 27114973 PMCID: PMC4821095 DOI: 10.4103/1947-2714.179133] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background: Vitamin D deficiency (<32 ng/mL) is a reversible cause of statin-intolerance, usually requiring vitamin D3 (50,000-100,000 IU/week) to normalize serum D, allowing reinstitution of statins. Longitudinal safety assessment of serum vitamin D, calcium, and estimated glomerular filtration rate (eGFR) is important. Aims: Prospectively assess the safety-efficacy of vitamin D3 therapy. Materials and Methods: In 282 statin-intolerant hypercholesterolemic patients for 6 months and in 112 of the 282 patients for 12 months, with low-entry serum vitamin D (<32 ng/mL), we assessed safety-efficacy of vitamin D3 therapy (50,000-100,000 IU/week). Results: On mean (66,600 IU) and median (50,000 IU) of vitamin D3/week in 282 patients at 6 months, serum vitamin D rose from pretreatment (21—median) to 46 ng/mL (P < 0.0001), and became high (>100 ng/mL) but not toxic (>150 ng/mL) in 4 patients (1.4%). Median serum calcium was unchanged from entry (9.60 mg/dL) to 9.60 at 6 months (P = .36), with no trend of change (P = .16). Median eGFR was unchanged from entry (84 mL/min/1.73) to 83 at 6 months (P = .57), with no trend of change (P = .59). On vitamin D3 71,700 (mean) and 50,000 IU/week (median) at 12 months in 112 patients, serum vitamin D rose from pretreatment (21—median) to 51 ng/mL (P < 0.0001), and became high (>100 but <150 ng/mL) in 1 (0.9%) at 12 months. Median serum calcium was unchanged from entry (9.60 mg/dL) to 9.60 mg/dL and 9.60 mg/dL at 6 months and 12 months, respectively; P > 0.3. eGFR did not change from 79 mL/min/1.73 at entry to 74 mL/min/1.73 and 77 mL/min/1.73 at 6 months and 12 months, P > 0.3. There was no trend in the change in serum calcium (P > 0.5 for 6 months and 12 months), and no change of eGFR for 6 months and 12 months, P > 0.15. Conclusions: Vitamin D3 therapy (50,000-100,000 IU/week) was safe and effective when given for 12 months to reverse statin intolerance in patients with vitamin D deficiency. Serum vitamin D rarely exceeded 100 ng/mL, never reached toxic levels, and there were no significant change in serum calcium or eGFR.
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Affiliation(s)
- Vybhav Jetty
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Charles J Glueck
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Ping Wang
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Parth Shah
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Marloe Prince
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Kevin Lee
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Michael Goldenberg
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Ashwin Kumar
- Cholesterol, Metabolism, and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
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Jose J. Statins and its hepatic effects: Newer data, implications, and changing recommendations. J Pharm Bioallied Sci 2016; 8:23-8. [PMID: 26957864 PMCID: PMC4766774 DOI: 10.4103/0975-7406.171699] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Hepatic adverse effects are one of the most commonly known adverse effects reported with statins. Frequently, fear of serious hepatic effects contributes to underutilization of statins as well as unnecessary discontinuation of its use among those indicated. There are changing data on the occurrence of these negative hepatic effects, recommendations on their actual risk, monitoring required, and safety of use in those with preexisting hepatic disorders. Based on reviewed literature, statins appear to be associated with a very low risk of true and serious liver injury. Unprecedented fears regarding hepatic adverse effects of statins among prescribers and patients can deny patients of the significant benefits of these agents. Routine periodic monitoring of liver function does not appear to detect or prevent serious liver injury and hence may not be indicated. But the potential of statins to cause significant and serious hepatic effects should not be overlooked in daily clinical practice. Statin use need not be avoided in patients with preexisting liver dysfunction such as nonalcoholic fatty liver disease, nonalcoholic steatohepatitis, compensated cirrhosis, and compensated chronic liver disease if its use is clearly indicated. Physician's judgment based on the risk and benefit for an individual patient does matter when a strategy is chosen regarding the use of statins and monitoring patients while on statins.
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Affiliation(s)
- Jimmy Jose
- Department of Pharmacy Practice, School of Pharmacy, University of Nizwa, Birkat Al Mouz, Nizwa, Sultanate of Oman
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Prasad C, Imrhan V, Juma S, Maziarz M, Prasad A, Tiernan C, Vijayagopal P. Bioactive Plant Metabolites in the Management of Non-Communicable Metabolic Diseases: Looking at Opportunities beyond the Horizon. Metabolites 2015; 5:733-65. [PMID: 26703752 PMCID: PMC4693193 DOI: 10.3390/metabo5040733] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 12/02/2015] [Accepted: 12/09/2015] [Indexed: 02/06/2023] Open
Abstract
There has been an unprecedented worldwide rise in non-communicable metabolic diseases (NCDs), particularly cardiovascular diseases (CVD) and diabetes. While modern pharmacotherapy has decreased the mortality in the existing population, it has failed to stem the rise. Furthermore, a large segment of the world population cannot afford expensive pharmacotherapy. Therefore, there is an urgent need for inexpensive preventive measures to control the rise in CVD and diabetes and associated co-morbidities. The purpose of this review is to explore the role of food bioactives in prevention of NCDs. To this end, we have critically analyzed the possible utility of three classes of food bioactives: (a) resistant starch, a metabolically resistant carbohydrate known to favorably modulate insulin secretion and glucose metabolism; (b) cyclo (His-Pro), a food-derived cyclic dipeptides; and (c) polyphenol-rich berries. Finally, we have also briefly outlined the strategies needed to prepare these food-bioactives for human use.
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Affiliation(s)
- Chandan Prasad
- Department of Nutrition and Food Sciences, Texas Woman's University, Denton, TX 76204, USA.
- Department of Medicine, LSU Health Sciences Center, New Orleans, LA 70112, USA.
| | - Victorine Imrhan
- Department of Nutrition and Food Sciences, Texas Woman's University, Denton, TX 76204, USA.
| | - Shanil Juma
- Department of Nutrition and Food Sciences, Texas Woman's University, Denton, TX 76204, USA.
| | - Mindy Maziarz
- Department of Nutrition and Food Sciences, Texas Woman's University, Houston, TX 77030, USA.
| | - Anand Prasad
- Department of Medicine, Division of Cardiology, UT Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA.
| | - Casey Tiernan
- Department of Nutrition and Food Sciences, Texas Woman's University, Denton, TX 76204, USA.
| | - Parakat Vijayagopal
- Department of Nutrition and Food Sciences, Texas Woman's University, Denton, TX 76204, USA.
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7
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Khayznikov M, Hemachrandra K, Pandit R, Kumar A, Wang P, Glueck CJ. Statin Intolerance Because of Myalgia, Myositis, Myopathy, or Myonecrosis Can in Most Cases be Safely Resolved by Vitamin D Supplementation. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2015; 7:86-93. [PMID: 25838999 PMCID: PMC4382771 DOI: 10.4103/1947-2714.153919] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background: Low serum vitamin D can cause myalgia, myositis, myopathy, and myonecrosis. Statin-induced myalgia is a major and common cause of statin intolerance. Low serum vitamin D and statins, additively or synergistically, cause myalgia, myositis, myopathy, and/or myonecrosis. Statin-induced myalgia in vitamin D deficient patients can often be resolved by vitamin D supplementation, normalizing serum vitamin D levels. Aims: In 74 men and 72 women (age 59 ± 14 years) intolerant to ≥2 statins because of myalgia, myositis, myopathy, or myonecrosis and found to have low (<32 ng/mL) serum vitamin D, we prospectively assessed whether vitamin D supplementation (vitamin D2: 50,000-100,000 units/week) to normalize serum vitamin D would allow successful rechallenge therapy with statins. Materials and Methods: Follow-up evaluation on vitamin D supplementation was done on 134 patients at 6 months (median 5.3), 103 patients at 12 months (median 12.2), and 82 patients at 24 months (median 24). Results: Median entry serum vitamin D (22 ng/mL, 23 ng/mL, and 23 ng/mL) rose at 6 months, 12 months, and 24 months follow-up to 53 ng/mL, 53 ng/mL, and 55 ng/mL, respectively, (P < .0001 for all) on vitamin D therapy (50,000-100,000 units/week). On vitamin D supplementation, serum vitamin D normalized at 6 months, 12 months, and 24 months follow-up in 90%, 86%, and 91% of the patients, respectively. On rechallenge with statins while on vitamin D supplementation, median low-density lipoprotein cholesterol (LDLC) fell from the study entry (167 mg/dL, 164 mg/dL, and 158 mg/dL) to 90 mg/dL, 91 mg/dL, and 84 mg/dL, respectively, (P < .0001 for all). On follow-up at median 6 months, 12 months, and 24 months on statins and vitamin D, 88%, 91%, and 95% of the previously statin-intolerant patients, respectively, were free of myalgia, myositis, myopathy, and/or myonecrosis. Conclusions: Statin intolerance because of myalgia, myositis, myopathy, or myonecrosis associated with low serum vitamin D can be safely resolved by vitamin D supplementation (50,000-100,000 units /week) in most cases (88-95%).
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Affiliation(s)
- Maksim Khayznikov
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Kallish Hemachrandra
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Ramesh Pandit
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Ashwin Kumar
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Ping Wang
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
| | - Charles J Glueck
- Department of Internal Medicine, The Cholesterol, Metabolism and Thrombosis Center, Jewish Hospital of Cincinnati, Cincinnati, Ohio, USA
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Ding L, Li J, Song B, Xiao X, Huang W, Zhang B, Tang X, Qi M, Yang Q, Yang Q, Yang L, Wang Z. Andrographolide prevents high-fat diet-induced obesity in C57BL/6 mice by suppressing the sterol regulatory element-binding protein pathway. J Pharmacol Exp Ther 2014; 351:474-83. [PMID: 25204338 DOI: 10.1124/jpet.114.217968] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Sterol regulatory element-binding proteins (SREBPs) are major transcription factors regulating the expression of genes involved in biosynthesis of cholesterol, fatty acids, and triglycerides. We investigated the effect of the specific SREBP suppressor andrographolide, a natural compound isolated from Andrographis paniculata, on the regulation of SREBP signaling by use of Western blot, reporter gene assay, and quantitative real-time polymerase chain reaction analysis. In addition, the antiobesity effects of andrographolide were evaluated in C57BL/6 mice with high-fat diet (HFD)-induced obesity. Our results showed that andrographolide downregulated the expressions of SREBPs target genes and decreased cellular lipid accumulation in vitro. Further, andrographolide (100 mg/kg per day) attenuated HFD-induced body weight gain and fat accumulation in liver or adipose tissues, and improved serum lipid levels and insulin or glucose sensitivity in HFD-induced obese mice. Andrographolide effectively suppressed the respiratory quotient, energy expenditure, and oxygen consumption, which may have contributed to the decreased body-weight gain of the obese mice fed with a HFD. Consistently, andrographolide regulated SREBP target genes and metabolism-associated genes in liver or brown adipose tissue, which may have directly contributed to the lower lipid levels and enhanced insulin sensitivity. Taken together, our results indicated that andrographolide ameliorated lipid metabolism and improved glucose use in mice with HFD-induced obesity. Andrographolide has potential as a leading compound in the prevention or treatment of obesity and insulin resistance.
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Affiliation(s)
- Lili Ding
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Jinmei Li
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Baoliang Song
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Xu Xiao
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Wendong Huang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Binfeng Zhang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Xiaowen Tang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Meng Qi
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Qiming Yang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Qiaoling Yang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Li Yang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
| | - Zhengtao Wang
- Shanghai Key Laboratory of Complex Prescriptions and MOE Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); Shanghai R&D Center for Standardization of Traditional Chinese Medicines, Shanghai, People's Republic of China (L.D., J.L., B.Z., X.T., M.Q., Qim.Y., Qia.Y., L.Y., Z.W.); State Key Laboratory of Molecular Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China (B.S., X.X.); Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope National Medical Center, Duarte, California (W.H.); and Department of Pharmacognosy, China Pharmaceutical University, Nanjing, People's Republic of China (J.L.)
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Wang H, Lichtenstein AH, Lamon-Fava S, Jacques PF. Association between statin use and serum cholesterol concentrations is modified by whole-grain consumption: NHANES 2003-2006. Am J Clin Nutr 2014; 100:1149-57. [PMID: 25240077 DOI: 10.3945/ajcn.113.074344] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Statins are used to lower cardiovascular disease risk in part because of their effects on plasma lipid profiles. Dietary whole grains have been reported to improve plasma lipid profiles. Little is known about potential interactions between statins and whole grains. OBJECTIVE We aimed to assess the interaction between statin use and whole-grain intake in relation to serum lipid concentrations in adults. DESIGN In this cross-sectional study, we used data from 4284 adults aged ≥45 y with reliable and complete dietary data who were participating in the NHANES 2003-2006. Usual whole-grain intake was estimated from two 24-h diet recalls by using the MyPyramid Equivalents Database. Participants self-reported statin use. Total cholesterol and HDL-cholesterol concentrations were measured in all adult participants. The non-HDL-cholesterol concentration and total cholesterol:HDL-cholesterol ratio were calculated. Multiple linear and logistic regression models were used for analyses. RESULTS Statin usage was 24.9% in all participants (n = 1065), and 31.0% of participants (n = 1327) consumed ≥16 g whole grains/d. After adjustment for demographic and lifestyle factors, the non-HDL-cholesterol concentration was significantly lower in statin users than in nonusers. This difference was greater in participants who consumed ≥16 g whole grains/d (difference: 31 mg/dL; P < 0.001) than in those who consumed <16 g whole grains/d (difference = 20 mg/d; P < 0.001) (P-interaction = 0.03). Significant interactions were also observed between whole-grain intake and statin use in relation to the total cholesterol:HDL-cholesterol ratio (P-interaction = 0.04) and elevated total cholesterol concentration (P-interaction = 0.02). CONCLUSION In adults aged ≥45 y, the use of statins was associated with healthier lipoprotein profiles when combined with higher whole-grain intake relative to low whole-grain intake.
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Affiliation(s)
- Huifen Wang
- From the Jean Mayer USDA Human Nutrition Center on Aging at Tufts University, Boston, MA
| | - Alice H Lichtenstein
- From the Jean Mayer USDA Human Nutrition Center on Aging at Tufts University, Boston, MA
| | - Stefania Lamon-Fava
- From the Jean Mayer USDA Human Nutrition Center on Aging at Tufts University, Boston, MA
| | - Paul F Jacques
- From the Jean Mayer USDA Human Nutrition Center on Aging at Tufts University, Boston, MA
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10
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Auer J, Sinzinger H, Franklin B, Berent R. Muscle- and skeletal-related side-effects of statins: tip of the iceberg? Eur J Prev Cardiol 2014; 23:88-110. [DOI: 10.1177/2047487314550804] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 08/18/2014] [Indexed: 11/15/2022]
Affiliation(s)
- Johann Auer
- Department of Cardiology and Intensive Care, General Hospital Braunau, Braunau, Austria
| | - Helmut Sinzinger
- Department of Nuclear Medicine, Medical University, Vienna, Austria
| | - Barry Franklin
- Cardiac Rehabilitation and Exercise Laboratories, William Beaumont Hospital Royal Oak, MI, USA
| | - Robert Berent
- Center of Cardiac Rehabilitation, Bad Ischl, Austria
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11
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Wilkinson MJ, Laffin LJ, Davidson MH. Overcoming toxicity and side-effects of lipid-lowering therapies. Best Pract Res Clin Endocrinol Metab 2014; 28:439-52. [PMID: 24840269 DOI: 10.1016/j.beem.2014.01.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Lowering serum lipid levels is part of the foundation of treating and preventing clinically significant cardiovascular disease. Recently, the American Heart Association/American College of Cardiology released cholesterol guidelines which advocate for high efficacy statins rather than LDL-c goals for five patient subgroups at high risk for cardiovascular disease. Therefore, it is critical that clinicians have an approach for managing side-effects of statin therapy. Statins are associated with myopathy, transaminase elevations, and an increased risk of incident diabetes mellitus among some patients; connections between statins and other processes, such as renal and neurologic function, have also been studied with mixed results. Statin-related adverse effects might be minimized by careful assessment of patient risk factors. Strategies to continue statin therapy despite adverse effects include switching to another statin at a lower dose and titrating up, giving intermittent doses of statins, and adding non-statin agents. Non-statin lipid-lowering drugs have their own unique limitations. Management strategies and algorithms for statin-associated toxicities are available to help guide clinicians. Clinical practice should emphasize tailoring therapy to address each individual's cholesterol goals and risk of developing adverse effects on lipid-lowering drugs.
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Affiliation(s)
| | - Luke J Laffin
- University of Chicago, Department of Medicine, Chicago, IL, USA.
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13
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Eilat-Adar S, Sinai T, Yosefy C, Henkin Y. Nutritional recommendations for cardiovascular disease prevention. Nutrients 2013; 5:3646-83. [PMID: 24067391 PMCID: PMC3798927 DOI: 10.3390/nu5093646] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 08/26/2013] [Accepted: 08/27/2013] [Indexed: 02/07/2023] Open
Abstract
Lifestyle factors, including nutrition, play an important role in the etiology of Cardiovascular Disease (CVD). This position paper, written by collaboration between the Israel Heart Association and the Israel Dietetic Association, summarizes the current, preferably latest, literature on the association of nutrition and CVD with emphasis on the level of evidence and practical recommendations. The nutritional information is divided into three main sections: dietary patterns, individual food items, and nutritional supplements. The dietary patterns reviewed include low carbohydrate diet, low-fat diet, Mediterranean diet, and the DASH diet. Foods reviewed in the second section include: whole grains and dietary fiber, vegetables and fruits, nuts, soy, dairy products, alcoholic drinks, coffee and caffeine, tea, chocolate, garlic, and eggs. Supplements reviewed in the third section include salt and sodium, omega-3 and fish oil, phytosterols, antioxidants, vitamin D, magnesium, homocysteine-reducing agents, and coenzyme Q10.
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Affiliation(s)
- Sigal Eilat-Adar
- Zinman College for Physical Education & Sports, Wingate Institute, Netanya 42902, Israel
| | - Tali Sinai
- School of Nutritional Sciences, Institute of Biochemistry, Food Science and Nutrition, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel; E-Mail:
| | - Chaim Yosefy
- Cardiology Department, Barzilai Medical Center Campus, Ashkelon 78000, Israel; E-Mail:
- Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; E-Mail:
| | - Yaakov Henkin
- Ben-Gurion University of the Negev, Beer Sheva 84105, Israel; E-Mail:
- Cardiology Department, Soroka University Medical Center, Beer-Sheva 84101, Israel
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14
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Zhang J. Epidemiological link between low cholesterol and suicidality: A puzzle never finished. Nutr Neurosci 2013; 14:268-87. [DOI: 10.1179/1476830511y.0000000021] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
PURPOSE OF REVIEW Citrus flavonoids are polyphenolic compounds with powerful biological properties. This review aims to summarize recent advances towards understanding the ability of citrus flavonoids to regulate lipid metabolism and other metabolic parameters relevant to the metabolic syndrome, type 2 diabetes and cardiovascular disease. RECENT FINDINGS Citrus flavonoids, including naringenin, hesperidin, nobiletin and tangeretin, have emerged as promising therapeutic agents for the treatment of metabolic dysregulation. Epidemiological studies report that intake of citrus flavonoid-containing foods attenuates cardiovascular diseases. Experimental and a limited number of clinical studies reveal lipid-lowering, insulin-sensitizing, antihypertensive and anti-inflammatory properties. In animal models, citrus flavonoid supplements prevent hepatic steatosis, dyslipidemia and insulin sensitivity primarily through inhibition of hepatic fatty acid synthesis and increased fatty acid oxidation. Citrus flavonoids blunt the inflammatory response in metabolically important tissues including liver, adipose tissue, kidney and the aorta. The mechanisms underlying flavonoid-induced metabolic regulation have not been completely established. In mouse models, citrus flavonoids show marked suppression of atherogenesis through improved metabolic parameters and also through direct impact on the vessel wall. SUMMARY These recent studies suggest an important role of citrus flavonoids in the treatment of dyslipidemia, insulin resistance, hepatic steatosis, obesity and atherosclerosis. The favorable outcomes are achieved through multiple mechanisms. Human studies focussed on dose, bioavailability, efficacy and safety are required to propel the use of these promising therapeutic agents into the clinical arena.
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Affiliation(s)
- Julia M Assini
- Department of Biochemistry, Department of Medicine, The University of Western Ontario, London, Ontario, Canada
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Lee CY, Jan MS, Yu MC, Lin CC, Wei JCC, Shih HC. Relationship between Adiponectin and Leptin, and Blood Lipids in Hyperlipidemia Patients Treated with Red Yeast Rice. ACTA ACUST UNITED AC 2013; 20:197-203. [DOI: 10.1159/000351455] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Pinkosky SL, Filippov S, Srivastava RAK, Hanselman JC, Bradshaw CD, Hurley TR, Cramer CT, Spahr MA, Brant AF, Houghton JL, Baker C, Naples M, Adeli K, Newton RS. AMP-activated protein kinase and ATP-citrate lyase are two distinct molecular targets for ETC-1002, a novel small molecule regulator of lipid and carbohydrate metabolism. J Lipid Res 2012; 54:134-51. [PMID: 23118444 DOI: 10.1194/jlr.m030528] [Citation(s) in RCA: 173] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
ETC-1002 (8-hydroxy-2,2,14,14-tetramethylpentadecanedioic acid) is a novel investigational drug being developed for the treatment of dyslipidemia and other cardio-metabolic risk factors. The hypolipidemic, anti-atherosclerotic, anti-obesity, and glucose-lowering properties of ETC-1002, characterized in preclinical disease models, are believed to be due to dual inhibition of sterol and fatty acid synthesis and enhanced mitochondrial long-chain fatty acid β-oxidation. However, the molecular mechanism(s) mediating these activities remained undefined. Studies described here show that ETC-1002 free acid activates AMP-activated protein kinase in a Ca(2+)/calmodulin-dependent kinase β-independent and liver kinase β 1-dependent manner, without detectable changes in adenylate energy charge. Furthermore, ETC-1002 is shown to rapidly form a CoA thioester in liver, which directly inhibits ATP-citrate lyase. These distinct molecular mechanisms are complementary in their beneficial effects on lipid and carbohydrate metabolism in vitro and in vivo. Consistent with these mechanisms, ETC-1002 treatment reduced circulating proatherogenic lipoproteins, hepatic lipids, and body weight in a hamster model of hyperlipidemia, and it reduced body weight and improved glycemic control in a mouse model of diet-induced obesity. ETC-1002 offers promise as a novel therapeutic approach to improve multiple risk factors associated with metabolic syndrome and benefit patients with cardiovascular disease.
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D'Antona G, Mascaro A, Monopoli A, Miglietta D, Ongini E, Bottinelli R. Nitric oxide prevents atorvastatin-induced skeletal muscle dysfunction and alterations in mice. Muscle Nerve 2012; 47:72-80. [PMID: 23042511 DOI: 10.1002/mus.23465] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2012] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Myopathy is the most common side effect of statins. Because nitric oxide (NO) has a key role in regulating skeletal muscle function, we studied whether the NO-donating atorvastatin NCX 6560 could show a better profile on skeletal muscle function and structure compared with atorvastatin. METHODS C57BL/6 mice received atorvastatin 40 mg/kg/day or an equivalent dose of NCX 6560 for 2 months. Muscle function assessed by treadmill test, serum creatine kinase (CK) activity, citrate synthase (CS) activity, and muscle histology were evaluated. RESULTS Atorvastatin significantly (P < 0.001) reduced muscle endurance, increased serum CK by 6-fold, and induced muscle fiber atrophy. Conversely, NCX 6560 preserved muscle function, prevented CK increase and did not modify muscle structure. Interestingly, atorvastatin reduced CS activity, a marker for mitochondrial function, in gastrocnemius, diaphragm, and heart, whereas NCX 6560 prevented such decrease. CONCLUSIONS These findings suggest that NO may prevent statin-induced myopathy.
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Affiliation(s)
- Giuseppe D'Antona
- Department of Molecular Medicine, University of Pavia, Via Forlanini 6, 27100 Pavia, Italy
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Abstract
Statins are the most effective and widely used drugs for treating dyslipidemia, a major risk factor for coronary heart disease. These are one of the safest hypolipidemic drugs but many patients are advised to discontinue statins for the fear of hepatotoxicity. Despite a lack of evidence that statins cause liver diseases, many physicians are reluctant to start statins in patients with an out-of-range liver enzymes value and this reluctance to initiate or interrupt the therapy with statins leads to dyslipidemia and its grave consequences. Further, there are some reports showing an additional benefit of statins in reducing cardiovascular events in patients with abnormal liver function tests.
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Affiliation(s)
- Pranav Sikka
- Department of Pharmacology, LLRM Medical College, Meerut, Uttar Pradesh, India
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Sohet FM, Delzenne NM. Is there a place for coenzyme Q in the management of metabolic disorders associated with obesity? Nutr Rev 2012; 70:631-41. [PMID: 23110642 DOI: 10.1111/j.1753-4887.2012.00526.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Coenzyme Q (CoQ), a lipophilic cofactor of the electron transport chain in the mitochondria, can be synthesized endogenously or provided by food. The aim of this review is to summarize the in vitro cell culture studies, the in vivo animal studies, and the human studies investigating the impact of CoQ supplementation on the occurrence of obesity and related disorders (diabetes, hypertension, lipemia, and atherosclerosis). The antioxidative properties of CoQ have been observed in different experimental models of atherosclerosis, obesity, and diabetes. The recent discovery of the anti-inflammatory effect of CoQ, mostly described in vitro, has generated increased interest in CoQ supplementation, but it needs to be confirmed in vivo in pathological situations. CoQ intervention studies in humans failed to show reproducible effects on body weight, fat mass, or glycemia, but CoQ supplementation does seem to have an antihypertensive effect. The molecular mechanism to explain this effect has only recently been discovered.
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Affiliation(s)
- Florence M Sohet
- Louvain Drug Research Institute, Metabolism and Nutrition Research Group, Université catholique de Louvain, Brussels, Belgium
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Kostapanos MS, Athyros VG, Karagiannis A, Mikhailidis DP. Therapeutic options for statin-intolerant patients. Curr Med Res Opin 2012; 28:345-9. [PMID: 22292417 DOI: 10.1185/03007995.2012.657757] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zakliczynski M, Boguslawska J, Wojniak E, Zakliczynska H, Ciesla D, Nozynski J, Szygula-Jurkiewicz B, Zeglen S, Zembala M. In the era of the universal use of statins dyslipidemia's are still common in heart transplant recipients: a cross-sectional study. Transplant Proc 2012; 43:3071-3. [PMID: 21996228 DOI: 10.1016/j.transproceed.2011.08.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Statins are used in orthotopic heart transplant (OHT) recipients to avoid acute rejection episodes (ARE) during the first year after surgery and coronary vasculopathy (CAV) thereafter as established in prospective randomized trials, yielding the grounds for the universal use of this group of drugs. The aim of the study was to describe the occurrence of dyslipidemias among OHT recipients after introduction of guidelines suggesting the use of statins in all individuals able to tolerate this therapy. METHODS Medical records of all OHT recipients undergoing routine clinical checkups between January and June 2010 were screened for the presence of dyslipidemia: total cholesterol>5 mmol/L; low-density lipoprotein (LDL)-cholesterol>3 mmol/L; triglycerides>1.65 mmol/L; high-density lipoprotein (HDL)<1 mmol/L in the serum. The study group consisted of 322 subjects including 265 males and 57 females of overall mean age of 53.6±12 and 7±4 years after OHT. There was coronary artery disease (CAD) before OHT in 113 (35%). The average number of ARE was 1.9±1.9 and CAV was diagnosed in 77 (24%) patients. There were 247 (77%) patients on statins. We analyzed clinical, ultrasound, and biochemical evaluations to characterize subjects with dyslipidemias. RESULTS At least one dyslipidemia was observed among 212 (66%) including hypercholesterolemia in 121 (38%), high LDL in 135 (42%), hypertriglyceridemia in 110 (34%), and low HDL in 48 (15%) patients. The subjects with dyslipidemia were prone to be older, to have CAD before OHT, and to be hypertensive, overweight, and obese, as well as display an higher HbA1C when diabetic. They were treated less frequently with tacrolimus but showed higher drug levels, and more often were prescribed everolimus. CONCLUSIONS Despite almost universal use of statins, dyslipidemias were present in 2/3 of OHT recipients. It was related to typical atherosclerotic risk factors; however, the influence of immunosuppressants seemed to also be significant.
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Katsiki N, Athyros VG, Karagiannis A, Mikhailidis DP. Vitamin D deficiency, statin-related myopathy and other links with vascular risk. Curr Med Res Opin 2011; 27:1691-2. [PMID: 21740109 DOI: 10.1185/03007995.2011.598922] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kones R. Rosuvastatin, inflammation, C-reactive protein, JUPITER, and primary prevention of cardiovascular disease--a perspective. Drug Des Devel Ther 2010; 4:383-413. [PMID: 21267417 PMCID: PMC3023269 DOI: 10.2147/dddt.s10812] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The major public health concern worldwide is coronary heart disease, with dyslipidemia as a major risk factor. Statin drugs are recommended by several guidelines for both primary and secondary prevention. Rosuvastatin has been widely accepted because of its efficacy, potency, and superior safety profile. Inflammation is involved in all phases of atherosclerosis, with the process beginning in early youth and advancing relentlessly for decades throughout life. C-reactive protein (CRP) is a well-studied, nonspecific marker of inflammation which may reflect general health risk. Considerable evidence suggests CRP is an independent predictor of future cardiovascular events, but direct involvement in atherosclerosis remains controversial. Rosuvastatin is a synthetic, hydrophilic statin with unique stereochemistry. A large proportion of patients achieve evidence-based lipid targets while using the drug, and it slows progression and induces regression of atherosclerotic coronary lesions. Rosuvastatin lowers CRP levels significantly. The Justification for Use of statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) trial was designed after the observation that when both low density lipoprotein and CRP were reduced, patients fared better than when only LDL was lowered. Advocates and critics alike acknowledge that the benefits of rosuvastatin in JUPITER were real. After a review, the US Food and Drug Administration extended the indications for rosuvastatin to include asymptomatic JUPITER-eligible individuals with one additional risk factor. The American Heart Association and Centers of Disease Control and Prevention had previously recognized the use of CRP in persons with "intermediate risk" as defined by global risk scores. The Canadian Cardiovascular Society guidelines went further and recommended use of statins in persons with low LDL and high CRP levels at intermediate risk. The JUPITER study focused attention on ostensibly healthy individuals with "normal" lipid profiles and high CRP values who benefited from statin therapy. The backdrop to JUPITER during this period was an increasing awareness of a rising cardiovascular risk burden and imperfect methods of risk evaluation, so that a significant number of individuals were being denied beneficial therapies. Other concerns have been a high level of residual risk in those who are treated, poor patient adherence, a need to follow guidelines more closely, a dual global epidemic of obesity and diabetes, and a progressively deteriorating level of physical activity in the population. Calls for new and more effective means of reducing risk for coronary heart disease are intensifying. In view of compelling evidence supporting earlier and aggressive therapy in people with high risk burdens, JUPITER simply offers another choice for stratification and earlier risk reduction in primary prevention patients. When indicated, and in individuals unwilling or unable to change their diet and lifestyles sufficiently, the benefits of statins greatly exceed the risks. Two side effects of interest are myotoxicity and an increase in the incidence of diabetes.
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Affiliation(s)
- Richard Kones
- The Cardiometabolic Research, Institute, Houston, TX 77054, USA.
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