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Ozen G, Dell'Aniello S, Pedro S, Michaud K, Suissa S. Reduction of Cardiovascular Disease and Mortality Versus Risk of New-Onset Diabetes Mellitus With Statin Use in Patients With Rheumatoid Arthritis. Arthritis Care Res (Hoboken) 2023; 75:597-607. [PMID: 35119769 DOI: 10.1002/acr.24866] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/17/2022] [Accepted: 01/17/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To assess the effect of statin use on the risk of cardiovascular disease (CVD), all-cause mortality, and type 2 diabetes mellitus (DM) in patients with rheumatoid arthritis (RA). METHODS We identified a cohort of patients with RA between 1989 and 2018, within the UK Clinical Practice Research Datalink. We employed a prevalent new-user cohort design by which patients initiating statins were each matched to 2 concurrent nonusers by the time-conditional propensity score (TCPS). Patients were followed until the occurrence of the composite end point of myocardial infarction, stroke, hospitalized heart failure or CVD mortality, all-cause mortality, and incident type 2 DM. The Cox proportional hazards model was used to estimate the hazard ratio (HR) of each outcome associated with as-treated statin use, with adjustment for TCPS deciles and imbalanced covariables. RESULTS Among 1,768 statin initiators and 3,528 nonusers, 63 versus 340 CVD (3.0 per 100 person-years versus 2.7 per 100 person-years) and 62 versus 525 deaths (2.8 per 100 person-years versus 4.1 per 100 person-years) occurred. Incident type 2 DM was noted in 128 of 3,608 statin initiators (3.0 per 100 person-years) and 518 of 7,208 nonusers (2.0 per 100 person-years). Statin initiation was associated with 32% (HR 0.68 [95% confidence interval (95% CI) 0.51-0.90]) reduction in CVD, 54% (HR 0.46 [95% CI 0.35-0.60]) reduction in all-cause mortality, and 33% increase in type 2 DM (HR 1.33 [95% CI 1.09-1.63]). The number needed to treat/number needed to harm to prevent a CVD or all-cause mortality or to cause type 2 DM in 1 year was 102, 42, and 127, respectively. CONCLUSION Statins are associated with important reductions in CVD and mortality that outweigh the modest increase in type 2 DM risk in RA patients.
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Affiliation(s)
- Gulsen Ozen
- University of Nebraska Medical Center, Omaha
| | | | - Sofia Pedro
- FORWARD, The National Databank for Rheumatic Diseases, Wichita, Kansas
| | - Kaleb Michaud
- University of Nebraska Medical Center, Omaha, and FORWARD, The National Databank for Rheumatic Diseases, Wichita, Kansas
| | - Samy Suissa
- Jewish General Hospital and McGill University, Montreal, Quebec, Canada
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Statins and renal disease progression, ophthalmic manifestations, and neurological manifestations in veterans with diabetes: A retrospective cohort study. PLoS One 2022; 17:e0269982. [PMID: 35862466 PMCID: PMC9302779 DOI: 10.1371/journal.pone.0269982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 06/01/2022] [Indexed: 11/19/2022] Open
Abstract
Background Statins increase insulin resistance, which may increase risk of diabetic microvascular complications. Little is known about the impact of statins on renal, ophthalmologic, and neurologic complications of diabetes in practice. The objective of this study was to examine the association of statins with renal disease progression, ophthalmic manifestations, and neurological manifestations in diabetes. Methods This is a retrospective cohort study, new-user active comparator design, that included a national Veterans Health Administration (VA) patients with diabetes from 2003 to 2015. Patients were age 30 years or older and were regular users of the VA with data encompassing clinical encounters, demographics, vital signs, laboratory tests, and medications. Patients were divided into statin users or nonusers (active comparators). Statin users initiated statins and nonusers initiated H2-blockers or proton pump-inhibitors (H2-PPI) as an active comparator. Study outcomes were: 1) Composite renal disease progression outcome; 2) Incident diabetes with ophthalmic manifestations; and 3) Incident diabetes with neurological manifestations. Results Out of 705,774 eligible patients, we propensity score matched 81,146 pairs of statin users and active comparators. Over a mean (standard deviation) of follow up duration of 4.8 (3) years, renal disease progression occurred in 9.5% of statin users vs 8.3% of nonusers (odds ratio [OR]: 1.16; 95% confidence interval [95%CI]: 1.12–1.20), incident ophthalmic manifestations in 2.7% of statin users vs 2.0% of nonusers (OR: 1.35, 95%CI:1.27–1.44), and incident neurological manifestations in 6.7% of statin users vs 5.7% of nonusers (OR: 1.19, 95%CI:1.15–1.25). Secondary, sensitivity, and post-hoc analyses were consistent and demonstrated highest risks among the healthier subgroup and those with intensive lowering of LDL-cholesterol. Conclusions Statin use in patients with diabetes was associated with modestly higher risk of renal disease progression, incident ophthalmic, and neurological manifestations. More research is needed to assess the overall harm/benefit balance for statins in the lower risk populations with diabetes and those who receive intensive statin therapy.
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Fan X, Han J, Zhang F, Chen W. Red yeast rice: a functional food used to reduce hyperlipidemia. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2043894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Xiangcheng Fan
- Department of Pharmacy, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Shanghai Key Laboratory for Pharmaceutical Metabolite Research, Shanghai, China
| | - Jun Han
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Feng Zhang
- Department of Pharmacy, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Shanghai Key Laboratory for Pharmaceutical Metabolite Research, Shanghai, China
| | - Wansheng Chen
- Department of Pharmacy, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Department of Gastroenterology, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Shanghai Key Laboratory for Pharmaceutical Metabolite Research, Shanghai, China
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Nellaiappan K, Preeti K, Khatri DK, Singh SB. Diabetic Complications: An Update on Pathobiology and Therapeutic Strategies. Curr Diabetes Rev 2022; 18:e030821192146. [PMID: 33745424 DOI: 10.2174/1573399817666210309104203] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/28/2020] [Accepted: 01/19/2021] [Indexed: 12/20/2022]
Abstract
Despite the advent of novel therapies which manage and control diabetes well, the increased risk of morbidity and mortality in diabetic subjects is associated with the devastating secondary complications it produces. Long-standing diabetes majorly drives cellular and molecular alterations, which eventually damage both small and large blood vessels. The complications are prevalent both in type I and type II diabetic subjects. The microvascular complications include diabetic neuropathy, diabetic nephropathy, diabetic retinopathy, while the macrovascular complications include diabetic heart disease and stroke. The current therapeutic strategy alleviates the complications to some extent but does not cure or prevent them. Also, the recent clinical trial outcomes in this field are disappointing. Success in the drug discovery of diabetic complications may be achieved by a better understanding of the underlying pathophysiology and by recognising the crucial factors contributing to the development and progression of the disease. In this review, we discuss the well-studied cellular mechanisms leading to the development and progression of diabetic complications. In addition, we also highlight the various therapeutic paradigms currently in clinical practice.
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Affiliation(s)
- Karthika Nellaiappan
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana-500037,India
| | - Kumari Preeti
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana-500037,India
| | - Dharmendra Kumar Khatri
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana-500037,India
| | - Shashi Bala Singh
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana-500037,India
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Mansi IA, Chansard M, Lingvay I, Zhang S, Halm EA, Alvarez CA. Association of Statin Therapy Initiation With Diabetes Progression: A Retrospective Matched-Cohort Study. JAMA Intern Med 2021; 181:1562-1574. [PMID: 34605849 PMCID: PMC8491130 DOI: 10.1001/jamainternmed.2021.5714] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
IMPORTANCE Statin therapy has been associated with increased insulin resistance; however, its clinical implications for diabetes control among patients with diabetes is unknown. OBJECTIVE To assess diabetes progression after initiation of statin use in patients with diabetes. DESIGN, SETTING, AND PARTICIPANTS This was a retrospective matched-cohort study using new-user and active-comparator designs to assess associations between statin initiation and diabetes progression in a national cohort of patients covered by the US Department of Veterans Affairs from fiscal years 2003-2015. Patients included were 30 years or older; had been diagnosed with diabetes during the study period; and were regular users of the Veterans Affairs health system, with records of demographic information, clinical encounters, vital signs, laboratory data, and medication usage. INTERVENTIONS Treatment initiation with statins (statin users) or with H2-blockers or proton pump inhibitors (active comparators). MAIN OUTCOMES AND MEASURES Diabetes progression composite outcome comprised the following: new insulin initiation, increase in the number of glucose-lowering medication classes, incidence of 5 or more measurements of blood glucose of 200 mg/dL or greater, or a new diagnosis of ketoacidosis or uncontrolled diabetes. RESULTS From the 705 774 eligible patients, we matched 83 022 pairs of statin users and active comparators; the matched cohort had a mean (SD) age of 60.1 (11.6) years; 78 712 (94.9%) were men; 1715 (2.1%) were American Indian/Pacific Islander/Alaska Native, 570 (0.8%) were Asian, 17 890 (21.5%) were Black, and 56 633 (68.2 %) were White individuals. Diabetes progression outcome occurred in 55.9% of statin users vs 48.0% of active comparators (odds ratio, 1.37; 95% CI, 1.35-1.40; P < .001). Each individual component of the composite outcome was significantly higher among statin users. Secondary analysis demonstrated a dose-response relationship with a higher intensity of low-density lipoprotein-cholesterol lowering associated with greater diabetes progression. CONCLUSIONS AND RELEVANCE This retrospective matched-cohort study found that statin use was associated with diabetes progression, including greater likelihood of insulin treatment initiation, significant hyperglycemia, acute glycemic complications, and an increased number of prescriptions for glucose-lowering medication classes. The risk-benefit ratio of statin use in patients with diabetes should take into consideration its metabolic effects.
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Affiliation(s)
- Ishak A Mansi
- Department of Medicine, VA North Texas Health Care System, Dallas.,Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas.,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Matthieu Chansard
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas
| | - Ildiko Lingvay
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas.,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Song Zhang
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Ethan A Halm
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas.,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Carlos A Alvarez
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas.,Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Dallas
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Tangelloju S, Little BB, Esterhay RJ, Brock G, LaJoie S. Statins are associated with new onset type 2 diabetes mellitus (T2DM) in Medicare patients ≥65 years. Diabetes Metab Res Rev 2020; 36:e3310. [PMID: 32162770 PMCID: PMC9078214 DOI: 10.1002/dmrr.3310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/05/2020] [Accepted: 03/07/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND To evaluate the association of statins and co-morbidities with new onset type 2 diabetes mellitus (T2DM) in patients 65 years and older. METHODS This retrospective study used de-identified administrative healthcare claims and enrolment data from a Medicare Advantage Prescription Drug (MAPD) health plan offered by a large multistate healthcare company. The plan covered >2.4 million individuals, of whom >1.7 million individuals were ≥65 years. Of these, 265 554 individuals had continuous MAPD enrolment January 2008 to December 2015. The unadjusted model assessed demographic, pharmacy and T2DM co-morbidities as covariates. Significant variables (P < .05) in the unadjusted model were then included in the adjusted model. The adjusted model used Cox proportional hazards to evaluate covariate effects. Matched propensity score analysis was used to analyse the association of statins and T2DM onset. RESULTS The cumulative rate of diagnosed T2DM onset in the study cohort was 4.82% (4314/89 390). Annualised incidence of T2DM diagnosis was 0.82%, 0.88%, 1.04% and 2.09% in 2012, 2013, 2014 and 2015, respectively. T2DM onset was associated with male sex, non-white (African American or Hispanic ethnicity), statin use, hypertension, hyperlipidaemia, heart failure, lower limb ulceration, atherosclerosis, other retinopathy, angina pectoris, poor vision and blindness and absence ischaemic heart disease (IHD). Matched propensity score analysis showed that statin use was significantly associated with T2DM onset (Odds Ratio = 1.26, 95% Confidence Interval: 1.12-1.41, P < .0001) in the adjusted model. CONCLUSIONS Analyses indicated that statin usage was associated with new onset T2DM after adjusting for covariates.
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Affiliation(s)
- Srikanth Tangelloju
- HUMANA Inc., Louisville, Kentucky, USA
- School of Public Health and Information Sciences, Department of Health Management and Systems Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Bert B Little
- School of Public Health and Information Sciences, Department of Health Management and Systems Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Robert J Esterhay
- School of Public Health and Information Sciences, Department of Health Management and Systems Sciences, University of Louisville, Louisville, Kentucky, USA
| | - Guy Brock
- Department of Biostatistics and Center for Biostatistics, Ohio State University, Columbus, Ohio, USA
| | - Scott LaJoie
- School of Public Health and Information Sciences, Department of Behavioral Science and Health Promotion, University of Louisville, Louisville, Kentucky, USA
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Makris UE, Alvarez CA, Mortensen EM, Mansi IA. Association of Statin Use with Increased Risk of Musculoskeletal Conditions: A Retrospective Cohort Study. Drug Saf 2018; 41:939-950. [PMID: 29797239 PMCID: PMC6143406 DOI: 10.1007/s40264-018-0682-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Musculoskeletal conditions, including osteoarthritis (OA), result in tremendous disability and cost. Statins are among the most commonly prescribed medications and their use for primary prevention in many otherwise healthy individuals, including those who are physically active, is increasing. There is conflicting evidence regarding the relationship of statin use and musculoskeletal conditions. Given the rising disability associated with musculoskeletal conditions, understanding predisposing factors, including medication-related exposures, deserves further attention. OBJECTIVES We examined the association between statin use and the risk of being diagnosed with non-traumatic arthropathies, use-related injury, and undergoing rehabilitation in a cohort with longitudinal follow-up. METHODS Patients enrolled in a regional military healthcare system between 2003 and 2012 were evaluated in this retrospective cohort study. A propensity score was generated to match statin-users and nonusers using 115 baseline characteristics. Outcomes included ICD-9 diagnoses codes for Agency for Healthcare Research and Quality disease categories of: non-traumatic arthropathies, use-related injury and undergoing rehabilitation. Primary analysis examined the outcomes in statin-users and nonusers after propensity score matching using conditional logistic regression analysis. RESULTS Initially, 60,455 patients were identified. We propensity score-matched 6728 statin users with 6728 nonusers (52 years of age, ~ 47% women). In the propensity score-matched cohort, non-traumatic arthropathies occurred in 59.8% of statin users and 56.0% of nonusers [odds ratio (OR) 1.17, 95% confidence interval (95% CI) 1.09-1.25] and use related injury occurred in 31.9% of statin users and 29.8% of nonusers (OR 1.11, 95% CI 1.03-1.19). There was no difference between statin users and nonusers undergoing rehabilitation (22.6% among statin users, 21.9% among nonusers, OR 1.04, 95% CI 0.96-1.13). CONCLUSION Statin use was associated with a significant increased risk of non-traumatic arthropathies and use-related injury. Our results provide additional data that can inform patient and clinician conversations about the benefits and risks of statin use.
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Affiliation(s)
- Una E Makris
- Medical Service, VA North Texas Health Care System, 4500 S. Lancaster Road, Dallas, TX, USA
- Division of Outcomes and Health Services Research, Departments of Internal Medicine and Clinical Sciences, UT Southwestern Medical Center, Dallas, TX, USA
| | - Carlos A Alvarez
- Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Dallas, TX, USA
| | - Eric M Mortensen
- Division of Outcomes and Health Services Research, Departments of Internal Medicine and Clinical Sciences, UT Southwestern Medical Center, Dallas, TX, USA
- University of Connecticut Medical Center, Farmington, CT, USA
| | - Ishak A Mansi
- Medical Service, VA North Texas Health Care System, 4500 S. Lancaster Road, Dallas, TX, USA.
- Division of Outcomes and Health Services Research, Departments of Internal Medicine and Clinical Sciences, UT Southwestern Medical Center, Dallas, TX, USA.
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Treatment patterns and low-density lipoprotein cholesterol (LDL-C) goal attainment among patients receiving high- or moderate-intensity statins. Clin Res Cardiol 2017; 107:380-388. [PMID: 29273856 PMCID: PMC5913378 DOI: 10.1007/s00392-017-1193-z] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 12/11/2017] [Indexed: 01/14/2023]
Abstract
Background European clinical guidelines recommend a low-density lipoprotein cholesterol (LDL-C) goal of < 70 mg/dL. Statin use varies and past studies suggest low rates of real-world goal attainment. This study describes LDL-C goal attainment among atherosclerotic CV disease (ASCVD) patients with various utilization patterns of moderate- or high-intensity statins in routine care. Methods This retrospective cohort study used electronic medical records data from the QuintilesIMS® Disease Analyzer (> 2 million individuals annually) to identify ASCVD (coronary atherosclerosis, stable/unstable angina, myocardial infarction, ischemic stroke, transient ischemic attack, aneurysm, peripheral artery disease) patients on moderate-/high-intensity statin in Germany. Proportion of patients with LDL-C < 70 mg/dL was determined using the lowest LDL-C value for each patient (index) in 2012, 2013, and 2014, while on statin. Treatment patterns were assessed for patients with at least 1 year of post-index follow-up. Results were stratified by year and treatment pattern [no change, switch, dose up-/down-titration, discontinuation (≥ 90 day gap)]. Results In > 14,000 patients assessed in each year (mean age 71 years, 35% female, 8–12% taking high-intensity statins), approximately 80% had LDL-C ≥ 70 mg/dL. Treatment patterns were assessed for most (88–93%) patients. Approximately 79–81% of patients made no change to statin regimens, 1% switched statins, 14–16% discontinued; 1% of moderate-intensity patients up-titrated, and 3% of all patients down-titrated. LDL-C goal attainment in these treatment pattern groups was 20, 16–24, 17, 11–14, and 17–19%, respectively. Conclusions Majority of ASCVD patients had LDL-C ≥ 70 mg/dL while on moderate-/high-intensity statins. Despite low LDL-C goal attainment, few patients changed their treatment regimens. Electronic supplementary material The online version of this article (10.1007/s00392-017-1193-z) contains supplementary material, which is available to authorized users.
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Makris UE, Alvarez CA, Wei W, Mortensen EM, Mansi IA. Association of Statin Use With Risk of Back Disorder Diagnoses. JAMA Intern Med 2017; 177:1044-1046. [PMID: 28459971 PMCID: PMC5507198 DOI: 10.1001/jamainternmed.2017.1068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Una E Makris
- Medical Service, Veterans Affairs (VA) North Texas Health Care System, Dallas2Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas3Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas
| | - Carlos A Alvarez
- Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Dallas
| | - Wei Wei
- Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Dallas
| | - Eric M Mortensen
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas3Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas5Department of Medicine, University of Connecticut Health Center, Farmington
| | - Ishak A Mansi
- Medical Service, Veterans Affairs (VA) North Texas Health Care System, Dallas2Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas3Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas
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Yu Q, Chen Y, Xu CB. Statins and New-Onset Diabetes Mellitus: LDL Receptor May Provide a Key Link. Front Pharmacol 2017; 8:372. [PMID: 28659805 PMCID: PMC5468445 DOI: 10.3389/fphar.2017.00372] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 05/30/2017] [Indexed: 12/31/2022] Open
Abstract
Numerous studies have noted that populations treated with statins have increased risk for new-onset diabetes mellitus; however, the underlying molecular mechanisms are not fully understood. Interestingly, familial hypercholesterolemia (FH) patients with mutations in the low-density lipoprotein receptor (LDLR) gene are protected against diabetes mellitus (DM), despite these patients being subjected to long-term statin therapy. Since the common pathway between FH and statin therapy is LDLR-mediated cellular cholesterol uptake, the arising question is whether the LDLR plays an important role in the diabetogenic effect of statins. Indeed, given that statins can regulate the LDLR expression in liver and peripheral tissue, there is a possible mechanism that the increased LDLR causes cellular cholesterol accumulation and dysfunction in pancreatic islets, explaining why statins fail to increase the risk of DM in FH patients. In this paper, with regarded to recent literatures, we highlight the role of LDLR in the pathophysiology of cholesterol-induced pancreatic islets dysfunction, which may provide the key link between statins treatment and the increased risk of new-onset diabetes mellitus.
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Affiliation(s)
- Qi Yu
- Institute of Basic and Translational Medicine, Xi'an Medical UniversityXi'an, China.,Shaanxi Key Laboratory of Ischemic Cardiovascular DiseaseXi'an, China.,Institute of Material Medical, School of Pharmacy, The Fourth Military Medical UniversityXi'an, China
| | - Ying Chen
- Institute of Basic and Translational Medicine, Xi'an Medical UniversityXi'an, China.,Department of Information and Communication Engineering, Xi'an Jiaotong UniversityXi'an, China
| | - Cang-Bao Xu
- Institute of Basic and Translational Medicine, Xi'an Medical UniversityXi'an, China.,Shaanxi Key Laboratory of Ischemic Cardiovascular DiseaseXi'an, China
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