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Schlosser P, Surapaneni AL, Borisov O, Schmidt IM, Zhou L, Anderson A, Deo R, Dubin R, Ganz P, He J, Kimmel PL, Li H, Nelson RG, Porter AC, Rahman M, Rincon-Choles H, Shah V, Unruh ML, Vasan RS, Zheng Z, Feldman HI, Waikar SS, Köttgen A, Rhee EP, Coresh J, Grams ME. Association of Integrated Proteomic and Metabolomic Modules with Risk of Kidney Disease Progression. J Am Soc Nephrol 2024; 35:923-935. [PMID: 38640019 DOI: 10.1681/asn.0000000000000343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/01/2024] [Indexed: 04/21/2024] Open
Abstract
Key Points
Integrated analysis of proteome and metabolome identifies modules associated with CKD progression and kidney failure.Ephrin transmembrane proteins and podocyte-expressed CRIM1 and NPNT emerged as central components and warrant experimental and clinical investigation.
Background
Proteins and metabolites play crucial roles in various biological functions and are frequently interconnected through enzymatic or transport processes.
Methods
We present an integrated analysis of 4091 proteins and 630 metabolites in the Chronic Renal Insufficiency Cohort study (N=1708; average follow-up for kidney failure, 9.5 years, with 537 events). Proteins and metabolites were integrated using an unsupervised clustering method, and we assessed associations between clusters and CKD progression and kidney failure using Cox proportional hazards models. Analyses were adjusted for demographics and risk factors, including the eGFR and urine protein–creatinine ratio. Associations were identified in a discovery sample (random two thirds, n=1139) and then evaluated in a replication sample (one third, n=569).
Results
We identified 139 modules of correlated proteins and metabolites, which were represented by their principal components. Modules and principal component loadings were projected onto the replication sample, which demonstrated a consistent network structure. Two modules, representing a total of 236 proteins and 82 metabolites, were robustly associated with both CKD progression and kidney failure in both discovery and validation samples. Using gene set enrichment, several transmembrane-related terms were identified as overrepresented in these modules. Transmembrane–ephrin receptor activity displayed the largest odds (odds ratio=13.2, P value = 5.5×10−5). A module containing CRIM1 and NPNT expressed in podocytes demonstrated particularly strong associations with kidney failure (P value = 2.6×10−5).
Conclusions
This study demonstrates that integration of the proteome and metabolome can identify functions of pathophysiologic importance in kidney disease.
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Affiliation(s)
- Pascal Schlosser
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Institute of Genetic Epidemiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Centre for Integrative Biological Signalling Studies (CIBSS), University of Freiburg, Freiburg, Germany
| | - Aditya L Surapaneni
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Division of Precision Medicine, Department of Medicine, NYU Langone Health, New York, New York
| | - Oleg Borisov
- Institute of Genetic Epidemiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Insa M Schmidt
- Section of Nephrology, Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Linda Zhou
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Amanda Anderson
- Department of Epidemiology, Tulane University, New Orleans, Louisiana
| | - Rajat Deo
- Division of Cardiovascular Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ruth Dubin
- Division of Nephrology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Peter Ganz
- Division of Cardiology, University of California, San Francisco, San Francisco, California
| | - Jiang He
- Department of Epidemiology, Tulane University, New Orleans, Louisiana
| | - Paul L Kimmel
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Hongzhe Li
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert G Nelson
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, Arizona
- Research Division, Joslin Diabetes Center, Boston, Massachusetts
| | - Anna C Porter
- Renal Service, Wellington Regional Hospital, Wellington, New Zealand
| | - Mahboob Rahman
- Department of Kidney Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | | | - Vallabh Shah
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Mark L Unruh
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Ramachandran S Vasan
- University of Texas Health Sciences Center, San Antonio, Texas
- Section of Preventive Medicine and Epidemiology, Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Zihe Zheng
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Harold I Feldman
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sushrut S Waikar
- Section of Nephrology, Department of Medicine, Boston Medical Center and Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Anna Köttgen
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Institute of Genetic Epidemiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Eugene P Rhee
- Nephrology Division and Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Optimal Aging Institute, Departments of Population Health and Medicine, NYU Grossman School of Medicine, New York, New York
| | - Morgan E Grams
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
- Division of Precision Medicine, Department of Medicine, NYU Langone Health, New York, New York
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Ushio Y, Kataoka H, Akagawa H, Sato M, Manabe S, Kawachi K, Makabe S, Akihisa T, Seki M, Teraoka A, Iwasa N, Yoshida R, Tsuchiya K, Nitta K, Hoshino J, Mochizuki T. Factors associated with early-onset intracranial aneurysms in patients with autosomal dominant polycystic kidney disease. J Nephrol 2024:10.1007/s40620-023-01866-8. [PMID: 38315279 DOI: 10.1007/s40620-023-01866-8] [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: 05/22/2023] [Accepted: 12/14/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Recently, the importance of attribute-based medicine has been emphasized. The effects of early-onset intracranial aneurysms on patients can be significant and long-lasting. Herein, we compared the factors associated with intracranial aneurysms in patients with autosomal dominant polycystic kidney disease (ADPKD) according to age categories (≥ 50 years, < 50 years). METHODS We included 519 ADPKD patients, with a median age of 44 years, estimated glomerular filtration rate of 54.5 mL/min/1.73 m2, and total follow-up duration of 3104 patient-years. Logistic regression analyses were performed to determine factors associated with intracranial aneurysms. RESULTS Regarding the presence of intracranial aneurysm, significant interactions were identified between the age category (age ≥ 50 years), female sex (P = 0.0027 for the interaction) and hypertension (P = 0.0074 for the interaction). Female sex and hypertension were associated with intracranial aneurysm risk factors only in patients aged ≥ 50 years. The presence of intracranial aneurysm was significantly associated with chronic kidney disease (CKD) stages 4-5 (odds ratio [OR] = 3.87, P = 0.0007) and family history of intracranial aneurysm or subarachnoid hemorrhage (OR = 2.30, P = 0.0217) in patients aged < 50 years. For patients aged ≥ 50 years, in addition to the abovementioned factors [OR = 2.38, P = 0.0355 for CKD stages 4-5; OR = 3.49, P = 0.0094 for family history of intracranial aneurysm or subarachnoid hemorrhage], female sex (OR = 4.51, P = 0.0005), and hypertension (OR = 5.89, P = 0.0012) were also associated with intracranial aneurysm. CONCLUSION Kidney dysfunction and family history of intracranial aneurysm or subarachnoid hemorrhage are risk factors for early-onset intracranial aneurysm. Patients aged < 50 years with a family history of intracranial aneurysm or subarachnoid hemorrhage or with CKD stages 4-5 may be at an increased risk of early-onset intracranial aneurysm.
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Affiliation(s)
- Yusuke Ushio
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Hiroshi Kataoka
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
| | - Hiroyuki Akagawa
- Tokyo Women's Medical University Institute for Integrated Medical Sciences (TIIMS), Tokyo, Japan
| | - Masayo Sato
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Shun Manabe
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Keiko Kawachi
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Shiho Makabe
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Taro Akihisa
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Momoko Seki
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Atsuko Teraoka
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Naomi Iwasa
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Rie Yoshida
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Ken Tsuchiya
- Department of Blood Purification, Tokyo Women's Medical University, Tokyo, Japan
| | - Kosaku Nitta
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Junichi Hoshino
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Toshio Mochizuki
- Department of Nephrology, Tokyo Women's Medical University, 8-1 Kawada-Cho, Shinjuku-ku, Tokyo, 162-8666, Japan
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Chen HF, Xiao BJ, Chen LY, OuYang WW, Zhang XL, He ZR, Fu LZ, Tang F, Tang XN, Liu XS, Wu YF. Lipid parameters, adipose tissue distribution and prognosis prediction in chronic kidney Disease patients. Lipids Health Dis 2024; 23:5. [PMID: 38185630 PMCID: PMC10773091 DOI: 10.1186/s12944-024-02004-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 01/01/2024] [Indexed: 01/09/2024] Open
Abstract
BACKGROUND Lipid management in clinic is critical to the prevention and treatment of Chronic kidney disease (CKD), while the manifestations of lipid indicators vary in types and have flexible association with CKD prognosis. PURPOSE Explore the associations between the widely used indicators of lipid metabolism and their distribution in clinic and CKD prognosis; provide a reference for lipid management and inform treatment decisions for patients with non-dialysis CKD stage 3-5. METHODS This is a retrospective cohort study utilizing the Self-Management Program for Patients with Chronic Kidney Disease Cohort (SMP-CKD) database of 794 individuals with CKD stages 3-5. It covers demographic data, clinical diagnosis and medical history collection, laboratory results, circulating lipid profiles and lipid distribution assessments. Primary endpoint was defined as a composite outcome(the initiation of chronic dialysis or renal transplantation, sustained decline of 40% or more in estimated glomerular filtration rate (eGFR), doubled of serum creatinine (SCr) from the baseline, eGFR less than 5 mL/min/1.73m2, or all-cause mortality). Exposure variables were circulating lipid profiles and lipid distribution measurements. Association were assessed using Relative risks (RRs) (95% confidence intervals (CIs)) computed by multivariate Poisson models combined with least absolute shrinkage and selection operator (LASSO) regression according to categories of lipid manifestations. The best model was selected via akaike information criterion (AIC), area under curve (AUC), receiver operating characteristic curve (ROC) and net reclassification index (NRI). Subgroup analysis and sensitivity analysis were performed to assess the interaction effects and robustness.. RESULTS 255 individuals reached the composite outcome. Median follow-up duration was 2.03 [1.06, 3.19] years. Median age was 58.8 [48.7, 67.2] years with a median eGFR of 33.7 [17.6, 47.8] ml/min/1.73 m2. Five dataset were built after multiple imputation and five category-based Possion models were constructed for each dataset. Model 5 across five datasets had the best fitness with smallest AIC and largest AUC. The pooled results of Model 5 showed that total cholesterol (TC) (RR (95%CI) (per mmol/L) :1.143[1.023,1.278], P = 0.018) and percentage of body fat (PBF) (RR (95%CI) (per percentage):0.976[0.961,0.992], P = 0.003) were significant factors of composite outcome. The results indicated that comprehensive consideration of lipid metabolism and fat distribution is more critical in the prediction of CKD prognosis.. CONCLUSION Comprehensive consideration of lipid manifestations is optimal in predicting the prognosis of individuals with non-dialysis CKD stages 3-5.
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Affiliation(s)
- Hui-Fen Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Bing-Jie Xiao
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Lin-Yi Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wen-Wei OuYang
- Key Unit of Methodology in Clinical Research, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Global Health - Health Systems and Policy, Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Xian-Long Zhang
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Zhi-Ren He
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Li-Zhe Fu
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Fang Tang
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Xiao-Na Tang
- Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Xu-Sheng Liu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China.
| | - Yi-Fan Wu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China.
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China.
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Katatwire DD, Meremo A. Prevalence of and factors associated with uncontrolled hypertension among patients with early chronic kidney disease attending tertiary hospitals in Dodoma, Tanzania: a cross-sectional study. BMJ Open 2023; 13:e074441. [PMID: 38086591 PMCID: PMC10729198 DOI: 10.1136/bmjopen-2023-074441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE To determine the prevalence of uncontrolled hypertension and its associated factors among patients with early chronic kidney disease (CKD) attending medical outpatient clinics at tertiary hospitals in Dodoma, Tanzania. DESIGN Cross-sectional study. SETTING Two tertiary hospitals in Dodoma, Tanzania. PARTICIPANTS The participants in this study were adult patients (≥18 years) with early CKD stages (1, 2 and 3) who were attending nephrology and medical outpatient clinics from November 2020 to March 2021. Patients who had been attending the clinic for at least 3 months, had baseline clinical data on their files, had estimated glomerular filtration rate (eGFR) ≥30 mL/min/1.73 m2 and who provided written informed consent were eligible. A total of 352 patients were enrolled, of whom 182 were men and 170 were women. OUTCOME MEASURE The dependent variable was uncontrolled hypertension among patients with early CKD, based on blood pressure measurements. RESULTS The prevalence of hypertension was 58.5% (206 of 352) and the prevalence of uncontrolled hypertension was 58.3% (120 of 206). Among patients with uncontrolled hypertension, 88.3% (106 of 120) had CKD stage 3, 80.2% (96 of 120) reported non-adherence to antihypertensives, 76.7% (92 of 120) were overweight or obese, 72.5% (87 of 120) reported current alcohol use and 26.7% (32 of 120) had diabetes mellitus. Factors that contributed to higher odds of uncontrolled hypertension were: age ≥50 years (OR=5.17, 95 % CI 2.37 to 13.33, p=0.001), alcohol use (OR=11.21, 95% CI 3.83 to 32.84, p=0.001), non-adherence to antihypertensives (OR=10.19, 95% CI 4.22 to 24.61, p=0.001), overweight/obesity (OR=6.28, 95% CI 2.54 to 15.53, p=0.001) and CKD stage 3 (OR=3.52, 95% CI 1.32 to 9.42, p=0.012). CONCLUSION Uncontrolled hypertension was highly prevalent among patients with early CKD in this setting and was associated with age, current alcohol use, non-adherence to antihypertensives, overweight/obesity and declining eGFR.
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Affiliation(s)
- Denis D Katatwire
- Department of Internal Medicine, University of Dodoma, Dodoma, Tanzania, United Republic of
- Department of Internal Medicine, Benjamin Mkapa Hospital, Dodoma, Tanzania, United Republic of
- Department of Internal Medicine, Dodoma Regional Referral Hospital, Dodoma, Tanzania, United Republic of
| | - Alfred Meremo
- Department of Internal Medicine, University of Dodoma, Dodoma, Tanzania, United Republic of
- Department of Internal Medicine, Benjamin Mkapa Hospital, Dodoma, Tanzania, United Republic of
- Department of Internal Medicine, Dodoma Regional Referral Hospital, Dodoma, Tanzania, United Republic of
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Hong BV, Zheng J, Zivkovic AM. HDL Function across the Lifespan: From Childhood, to Pregnancy, to Old Age. Int J Mol Sci 2023; 24:15305. [PMID: 37894984 PMCID: PMC10607703 DOI: 10.3390/ijms242015305] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
The function of high-density lipoprotein (HDL) particles has emerged as a promising therapeutic target and the measurement of HDL function is a promising diagnostic across several disease states. The vast majority of research on HDL functional biology has focused on adult participants with underlying chronic diseases, whereas limited research has investigated the role of HDL in childhood, pregnancy, and old age. Yet, it is apparent that functional HDL is essential at all life stages for maintaining health. In this review, we discuss current data regarding the role of HDL during childhood, pregnancy and in the elderly, how disturbances in HDL may lead to adverse health outcomes, and knowledge gaps in the role of HDL across these life stages.
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Affiliation(s)
| | | | - Angela M. Zivkovic
- Department of Nutrition, University of California-Davis, Davis, CA 95616, USA; (B.V.H.); (J.Z.)
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Abudureyimu P, Pang Y, Huang L, Luo Q, Zhang X, Xu Y, Jiang L, Mohemaiti P. A predictive model for hyperuricemia among type 2 diabetes mellitus patients in Urumqi, China. BMC Public Health 2023; 23:1740. [PMID: 37679683 PMCID: PMC10483783 DOI: 10.1186/s12889-023-16669-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 08/31/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND Patients with type 2 diabetes Mellitus (T2DM) are more likely to suffer from a higher uric acid level in blood-hyperuricemia (HUA). There are no conclusive studies done to predict HUA among T2DM patients. Therefore, this study aims to explore the risk factors of HUA among T2DM patients and finally suggest a model to help with its prediction. METHOD In this retrospective research, all the date were collected between March 2017 and October 2019 in the Medical Laboratory Center of the First Affiliated Hospital of Xinjiang Medical University. The information included sociodemographic factors, blood routine index, thyroid function indicators and serum biochemical markers. The least absolute shrinkage and selection operator (LASSO) and multivariate binary logistic regression were performed to screen the risk factors of HUA among T2DM patients in blood tests, and the nomogram was used to perform and visualise the predictive model. The receiver operator characteristic (ROC) curve, internal validation, and clinical decision curve analysis (DCA) were applied to evaluate the prediction performance of the model. RESULTS We total collected the clinical date of 841 T2DM patients, whose age vary from 19-86. In this study, the overall prevalence of HUA in T2DM patients was 12.6%. According to the result of LASSO-logistic regression analysis, sex, ethnicity, serum albumin (ALB), serum cystatin C (CysC), serum inorganic phosphorus (IPHOS), alkaline phosphatase (ALP), serum bicarbonate (CO2) and high-density lipoprotein (HDLC) were included in the HUA risk prediction model. The nomogram confirmed that the prediction model fits well (χ2 = 5.4952, P = 0.704) and the calibration curve indicates the model had a good calibration. ROC analysis indicates that the predictive model shows the best discrimination ability (AUC = 0.827; 95% CI: 0.78-0.874) whose specificity is 0.885, and sensitivity is 0.602. CONCLUSION Our study reveals that there were 8 variables that can be considered as independent risk factors for HUA among T2DM patients. In light of our findings, a predictive model was developed and clinical advice was given on its use.
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Affiliation(s)
- Palizhati Abudureyimu
- Medical Laboratory Center, First Affiliated Hospital of Xinjiang Medical University, No.137, Liyushan South Road, Xinshi District, Urumqi, 830001, China
| | - Yuesheng Pang
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Lirun Huang
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Qianqian Luo
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Xiaozheng Zhang
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Yifan Xu
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Liang Jiang
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China
| | - Patamu Mohemaiti
- Xinjiang Uygur Autonomous Region, Xinjiang Medical University, No.567, North Shangde Road, Shuimogou District, Urumqi, 830017, China.
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El-Hendy YAM, Ismail MI, Borai MM, Abdelhamid WAR. Relationship between High-density Lipoprotein Cholesterol and Insulin Resistance in Non-diabetic Chronic Kidney Disease Patients. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2023; 34:323-330. [PMID: 38345587 DOI: 10.4103/1319-2442.395448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Insulin resistance is linked to cardiovascular disease (CVD), even in non-diabetic patients. Therefore, insulin resistance contributes to the development of CVDs, which are the most important cause of morbidity and mortality in chronic kidney disease (CKD) and patients receiving dialysis replacement therapy. Furthermore, CKD greatly affects the enzyme activities responsible for the metabolism of high-density lipoprotein (HDL), causing an abnormal composition and function of HDL, which results in the loss of the anti-inflammatory effect of HDL and its protective effect against CVD. The study aimed to find the relationship between HDL-C, inflammation, and insulin resistance in nondiabetic CKD patients undergoing different modalities of treatment. This prospective cross-sectional comparative study included 80 subjects divided into the control group (20 healthy participants), Group 1 (15 predialysis CKD patients on conservative treatment), Group 2 (10 peritoneal dialysis patients), and Group 3 (35 hemodialysis patients). A full history, medical examination, and a laboratory investigation were carried out on all subjects from June 2018 to June 2019. The patient groups had significantly lower HDL and higher serum insulin than the control group. HDL was negatively correlated with the Homeostatic Model Assessment of Insulin Resistance. There was a strong negative association between HDL and insulin resistance in CKD patients. Therefore, lifestyle modifications and dyslipidemia treatment in CKD might help to prevent cardiovascular events even in nondiabetic nonobese CKD patients.
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Affiliation(s)
| | - Mabrouk Ibrahim Ismail
- Department of Internal Medicine, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Maher Mohamed Borai
- Department of Clinical Pathology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Li J, Hui D, Yang L, Hou J, Xie H. Effect of high density lipoprotein cholesterol (HDL-C) on renal outcome in patients with nephrotic syndrome complicated with steroid-induced diabetes mellitus(SIDM). BMC Nephrol 2023; 24:2. [PMID: 36597028 PMCID: PMC9809113 DOI: 10.1186/s12882-022-03042-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 12/15/2022] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE We aimed to investigate the renal prognosis of patients with idiopathic nephrotic syndrome (INS) complicated with steroid-induced diabetes mellitus (SIDM), the association of high-density lipoprotein cholesterol (HDL-C) before glucocorticoid treatment with renal prognosis, and the risk for persistent diabetes among patients with INS who had withdrawn from steroid therapy. MATERIALS AND METHODS We retrospectively analyzed 239 patients with INS complicated with SIDM at the National Clinical Research Center of Kidney Diseases, Jinling Hospital, from January 2008 to December 2019. The primary endpoint was the composite renal outcome defined as the development of end-stage renal disease (ESRD) or a 50% decrease in estimated glomerular filtration rate (eGFR) for more than 24 months after glucocorticoid withdrawal. The secondary endpoint was persistent diabetes, defined as fulfilling the criteria for diagnosing diabetes or using antidiabetic medications for at least 24 months after glucocorticoid withdrawal. RESULTS After glucocorticoid withdrawal for over 24 months, 35 (14.6%) patients reached the composite renal endpoint: end-stage renal disease (n = 14) or a 50% decrease in eGFR (n = 21). Before glucocorticoid therapy, a level of HDL-C greater than 1.45 mmol/L worsened renal survival in patients with INS complicated with SIDM. The log10 the level of HDL-C before glucocorticoid treatment was an independent risk factor for the renal outcome. A prediction model was generated: Hazard ratio (renal outcome) = 0.94 * hypertension before glucocorticoid therapy + 2.29 * log10 level of HDL-C before glucocorticoid treatment + 0.90 * the grade of interstitial tubule injury (AUROC, 0.75; 95% CI, 0.63 to 0.87; P < 0.01). Meanwhile, a level of fasting plasma glucose (FPG) before glucocorticoid treatment greater than 5.2 mmol/L enhanced the likelihood of persistent diabetes for at least 24 months after glucocorticoid withdrawal. CONCLUSIONS Increased level of HDL-C before glucocorticoid therapy was independently associated with a higher risk for renal outcome and thus may be useful in the renal prognosis of patients with INS complicated with SIDM.
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Affiliation(s)
- Jiarong Li
- grid.41156.370000 0001 2314 964XNational Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing Univerisity School of Medicine, Nanjing, 210016 China
| | - Di Hui
- grid.41156.370000 0001 2314 964XNational Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing Univerisity School of Medicine, Nanjing, 210016 China
| | - Liu Yang
- grid.41156.370000 0001 2314 964XNational Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing Univerisity School of Medicine, Nanjing, 210016 China
| | - Jinhua Hou
- grid.41156.370000 0001 2314 964XNational Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing Univerisity School of Medicine, Nanjing, 210016 China
| | - Honglang Xie
- grid.41156.370000 0001 2314 964XNational Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing Univerisity School of Medicine, Nanjing, 210016 China
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Kataoka H, Nitta K, Hoshino J. Visceral fat and attribute-based medicine in chronic kidney disease. Front Endocrinol (Lausanne) 2023; 14:1097596. [PMID: 36843595 PMCID: PMC9947142 DOI: 10.3389/fendo.2023.1097596] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/13/2023] [Indexed: 02/11/2023] Open
Abstract
Visceral adipose tissue plays a central role in obesity and metabolic syndrome and is an independent risk factor for both cardiovascular and metabolic disorders. Increased visceral adipose tissue promotes adipokine dysregulation and insulin resistance, leading to several health issues, including systemic inflammation, oxidative stress, and activation of the renin-angiotensin-aldosterone system. Moreover, an increase in adipose tissue directly and indirectly affects the kidneys by increasing renal sodium reabsorption, causing glomerular hyperfiltration and hypertrophy, which leads to increased proteinuria and kidney fibrosis/dysfunction. Although the interest in the adverse effects of obesity on renal diseases has grown exponentially in recent years, the relationship between obesity and renal prognosis remains controversial. This may be attributed to the long clinical course of obesity, numerous obesity-related metabolic complications, and patients' attributes. Multiple individual attributes influencing the pathophysiology of fat accumulation make it difficult to understand obesity. In such cases, it may be effective to elucidate the pathophysiology by conducting research tailored to individual attributes from the perspective of attribute-based medicine/personalized medicine. We consider the appropriate use of clinical indicators necessary, according to attributes such as chronic kidney disease stage, level of visceral adipose tissue accumulation, age, and sex. Selecting treatments and clinical indicators based on individual attributes will allow for advancements in the clinical management of patients with obesity and chronic kidney disease. In the clinical setting of obesity-related nephropathy, it is first necessary to accumulate attribute-based studies resulting from the accurate evaluation of visceral fat accumulation to establish evidence for promoting personalized medicine.
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Cheang C, Law S, Ren J, Chan W, Wang C, Dong Z. Prevalence of hyperuricemia in patients with severe obesity and the relationship between serum uric acid and severe obesity: A decade retrospective cross-section study in Chinese adults. Front Public Health 2022; 10:986954. [PMID: 36091568 PMCID: PMC9462510 DOI: 10.3389/fpubh.2022.986954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/12/2022] [Indexed: 01/26/2023] Open
Abstract
Objective Undoubtedly, the relationship between serum uric acid (SUA) and obesity is less data for Chinese patients with obesity. This study aimed to examine the prevalence of hyperuricemia (HUA) and the association between SUA and patients with obesity. Methods All participants were categorized as overweight, obesity I, obesity II, and obesity III. In addition, based on SUA concentration, the participants were stratified into four quartiles. The authors used descriptive analysis, independent t-test, ANOVA, correlation analysis, and multiple linear regression models to verify the SUA level and obesity among Chinese adults. Results Overall, the estimated prevalence of HUA was 69.8%. In the BMI categories, the prevalence of HUA was 5.1% in overweight, 15.2% in obesity I, 16.9% in obesity II, and 32.5% in obesity III. Correlation analysis shows that SUA is strongly correlated with BMI, waist circumference (WC), and hip circumference (HC). Multiple linear regression analysis shows that high density-lipoprotein cholesterol (HDL-C) is a protective predictor of serum uric acid levels in patients with obesity. Compared with the overweight, obesity I, obesity II, and obesity III were more likely to have higher levels in the SUA levels. Conclusion We mainly showed that the serum uric acid levels in Chinese patients with severe obesity declined slightly as age increased.
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Affiliation(s)
- Chonin Cheang
- School of Medicine, Jinan University, Guangzhou, China
| | - Saikam Law
- School of Medicine, Jinan University, Guangzhou, China
| | - Jieru Ren
- School of Medicine, Jinan University, Guangzhou, China
| | - Wengtong Chan
- School of Medicine, Jinan University, Guangzhou, China
| | - Cunchuan Wang
- Department of Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhiyong Dong
- Department of Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China,*Correspondence: Zhiyong Dong
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11
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Qu X, Zheng L, Zu B, Jia B, Lin W. Prevalence and Clinical Predictors of Hyperuricemia in Chinese Bariatric Surgery Patients. Obes Surg 2022; 32:1508-1515. [PMID: 35061156 DOI: 10.1007/s11695-021-05852-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/06/2021] [Accepted: 12/13/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Despite a known significant association between hyperuricemia and obesity, this correlation in bariatric surgery patients remains unknown. OBJECTIVES To evaluate the prevalence and predictors of pre- and postoperative hyperuricemia in Chinese bariatric surgery patients. METHODS A retrospective study was performed in 333 bariatric surgery patients from our hospital. The clinical data was collected before surgery and at 3, 6, and 12 months postoperatively. Univariable and multivariate analyses were used for investigating the independent predictors of hyperuricemia and serum uric acid (SUA) change. RESULTS Altogether, 62.9% of patients fulfilled the diagnostic criteria for hyperuricemia. The prevalence of hyperuricemia among males was 81.8% and 62.3% in the women. Multiple logistic regression analyses showed that age (OR = 0.951, 95%CI:0.926-0.976, P = 0.000), high-density lipoprotein cholesterol (HDL-c) (OR = 0.217, 95%CI:0.074-0.637, P = 0.005), γ-glutamyltransferase (γ-GT) (OR = 1.016, 95%CI:1.004-1.027, P = 0.006), and creatinine (Cr) (OR = 1.042, 95%CI: 1.017-1.067, P = 0.001) were independent predictors of hyperuricemia. SUA levels significantly declined in all patients from 443.1 ± 118.2 μmol/L before surgery to 370.1 + 113.4 μmol/L at 12 months after surgery. The prevalence of hyperuricemia also declined from 69.4% before surgery to 25.5% at 12 months. Multiple linear regression analyses confirmed that changes in Cr and body mass index (BMI) were independent predictors of a decrease in SUA levels, 12 months postoperatively. CONCLUSIONS Hyperuricemia in Chinese bariatric surgery candidates are common, especially in males. Age, HDL-c, γ-GT and Cr were determined to be independent predictors of hyperuricemia. Bariatric surgery may effectively reduce the prevalence of hyperuricemia in this population, through postoperative weight loss and changes in creatinine following the procedure.
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Affiliation(s)
- Xiantu Qu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Putian University, Putian, 351100, China
| | - Longzhi Zheng
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Putian University, Putian, 351100, China
| | - Bin Zu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Putian University, Putian, 351100, China
| | - Benli Jia
- Department of General Surgery, The Second Hospital of Anhui Medical University, Anhui, 230601, China.
| | - Wei Lin
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Putian University, Putian, 351100, China. .,The Third Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China.
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12
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Zuo YQ, Gao ZH, Yin YL, Yang X, Feng PY. Association Between the Cardiometabolic Index and Hyperuricemia in an Asymptomatic Population with Normal Body Mass Index. Int J Gen Med 2021; 14:8603-8610. [PMID: 34849005 PMCID: PMC8627282 DOI: 10.2147/ijgm.s340595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/11/2021] [Indexed: 12/12/2022] Open
Abstract
Background and Purpose The association between the cardiometabolic index (CMI) and hyperuricemia was investigated to provide theoretical support for the management of hyperuricemia in an asymptomatic population with normal body mass index (BMI). Methods A cross-sectional study was carried out among 374 asymptomatic adults with normal BMI. Traditional anthropometric indices and CMI were calculated. Anthropometric indices were divided into four quartiles and multivariate logistic analysis was used to analyze the association between these indices and hyperuricemia. Receiver operating characteristic (ROC) curves and area under the curve (AUC) were used to evaluate the power of the indices to predict hyperuricemia values. The DeLong test was used to compare the AUC of different anthropometric indices. Results After adjusting for confounding variables, the CMI exhibited a stronger association with hyperuricemia than other anthropometric indices. The odds ratio (OR) for hyperuricemia in the highest quartile of the CMI was 16.674 (confidence interval [CI]=4.424–62.846). The AUC of the CMI was 0.777 (95% CI=0.719–0.835, p<0.001), which was higher than the values for other anthropometric indices. The differences in AUC between the CMI and other indices were statistically significant; the optimal cutoff value of the CMI was 0.655, with sensitivity of 57.1% and specificity of 84.2%. Conclusion The CMI, which combines waist circumference, height and blood lipid parameters, was more strongly associated with hyperuricemia than other anthropometric indices in asymptomatic population with normal BMI. The CMI may serve as a potential monitoring indicator for hyperuricemia management in asymptomatic populations with normal BMI.
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Affiliation(s)
- Yu-Qiang Zuo
- Department of Health Physical Examination Center, The 2nd Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Zhi-Hong Gao
- Department of Health Physical Examination Center, The 2nd Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yu-Ling Yin
- Department of Health Physical Examination Center, The 2nd Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Xu Yang
- Department of Health Physical Examination Center, The 2nd Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Ping-Yong Feng
- Department of Imaging Center, The 2nd Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
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High Levels of Low-Density Lipoproteins Correlate with Improved Survival in Patients with Squamous Cell Carcinoma of the Head and Neck. Biomedicines 2021; 9:biomedicines9050506. [PMID: 34064440 PMCID: PMC8147766 DOI: 10.3390/biomedicines9050506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 11/25/2022] Open
Abstract
Circulating lipoproteins as risk factors or prognostic indicators for various cancers have been investigated previously; however, no clear consensus has been reached. In this study, we aimed at evaluating the impact of serum lipoproteins on the prognosis of patients with squamous cell carcinoma of the head and neck (SCCHN). Levels of total cholesterol, low-density lipoproteins (LDL), high-density lipoproteins (HDL), triglycerides and lipoprotein(a) were measured in serum samples from 106 patients and 28 healthy controls. We found that HDL was the only lipoprotein exhibiting a significant difference in concentration between healthy controls and patients (p = 0.012). Kaplan–Meier survival curves indicated that patients with high levels of total cholesterol or LDL had better overall survival than patients with normal levels (p = 0.028 and p = 0.007, respectively). Looking at patients without lipid medication (n = 89) and adjusting for the effects of TNM stage and weight change, multivariate Cox regression models indicated that LDL was an independent prognostic factor for both overall (p = 0.005) and disease-free survival (p = 0.013). In summary, our study revealed that high LDL level is beneficial for survival outcome in patients with SCCHN. Use of cholesterol-lowering medicines for prevention or management of SCCHN needs to be evaluated carefully.
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A cohort study on risk factors of high-density lipoprotein cholesterol hypolipidemia among urban Chinese adults. Lipids Health Dis 2021; 20:20. [PMID: 33618731 PMCID: PMC7898430 DOI: 10.1186/s12944-021-01449-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 02/15/2021] [Indexed: 11/17/2022] Open
Abstract
Background High-density lipoprotein cholesterol (HDL-C) hypolipidemia, a major type of dyslipidemia, has been associated with many kinds of diseases, such as stroke, coronary heart disease, obesity and diabetes, and has displayed an increasing prevalence in China. This study explores the risk factors of HDL-C hypolipidemia and makes recommendations for controlling and preventing HDL-C hypolipidemia and the diseases caused by it. Methods Using a retrospective cohort study design, 26,863 urban adults without dyslipidemia, diabetes, cardiovascular and cerebrovascular diseases, hepatosis, renal insufficiency and thyroid diseases were enrolled in the study between 2010 and 2015. Data on each individual were collected at the 2010 baseline year and at a follow-up medical check. A Cox regression model was constructed to evaluate the influence of potential risk factors on the outcome event- HDL-C hypolipidemia. Results The incidence of HDL-C hypolipidemia was 5.7% (1531/26863). Sex, age, body mass index (BMI), HDL-C, triglyceride (TG) and urea nitrogen (UN) were significant risk factors of HDL-C hypolipidemia. Men were more likely to develop HDL-C hypolipidemia than women during follow-up medical checks (HR = 1.258, P = 0.014). The incidence of HDL-C hypolipidemia in the over 65 years old group was higher than that of the ≤65 age group (HR = 1.276, P = 0.009). The incidence of HDL-C hypolipidemia increased with increasing BMI (HR = 1.030, P = 0.002), TG (HR = 1.321, P = 0.001) and UN (HR = 1.054, P = 0.019), while falling with increasing HDL-C in the baseline year (HR = 0.002, P < 0.001). Conclusions Men, aged over 65, with high BMI were at the highest risk of developing HDL-C hypolipidemia. Measures should be taken to prevent HDL-C hypolipidemia even for healthy urban adults whose blood biochemical indicators were in the normal range when their level of TG, UN and HDL-C are closed to the border of the normal value range.
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Predicting Factors for Rapid Progressive Chronic Kidney Disease in Primary Glomerular Disease Patients with Moderate-to-Severe Stage. BIOMED RESEARCH INTERNATIONAL 2020; 2020:3796792. [PMID: 33313313 PMCID: PMC7719529 DOI: 10.1155/2020/3796792] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 11/17/2022]
Abstract
Objective To investigate the predictive factors associated with rapid progressive chronic kidney disease (CKD) in patients with primary glomerular disease (PGD). Methods Baseline data, clinical biochemistry, laboratory data, and imaging data were collected from 112 PGD patients in CKD stages 3 and 4 who were hospitalized at the Third Xiangya Hospital. Patients were divided into rapid progression group (Group R) and no rapid progression group (NR) according to the definition of rapid progression of CKD. Results The age, systolic blood pressure (SBP), serum β2-microglobulin (sβ2-MG), urinary α1-microglobulin (uα1-MG), and cardiothoracic ratio (CTR) of the R group were significantly higher than the NR group. However, the size of the kidney, high-dense lipoprotein (HDL), hemoglobin (Hb), and hematocrit of the R group were significantly lower than the NR group (P < 0.05). Binary logistic regression analysis showed that baseline CTR, SBP, size of the kidney, and HDL were independent risk factors for rapid progression of PGD. At the end of follow-up, CTR and SBP of group R were higher than the NR group, and the size of the kidney and HDL of group R were lower than the NR group. Conclusion Increased baseline CTR and SBP and decreased baseline HDL and renal volume could be the predictors of rapid progression in patients of PGD at the CKD stages 3 and 4.
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Kataoka H, Ohara M, Mochizuki T, Iwadoh K, Ushio Y, Kawachi K, Watanabe K, Watanabe S, Akihisa T, Makabe S, Manabe S, Sato M, Iwasa N, Yoshida R, Sawara Y, Hanafusa N, Tsuchiya K, Nitta K. Sex Differences in Time-Series Changes in Pseudo- R2 Values Regarding Hyperuricemia in Relation to the Kidney Prognosis. J Pers Med 2020; 10:jpm10040248. [PMID: 33256045 PMCID: PMC7711484 DOI: 10.3390/jpm10040248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/03/2020] [Accepted: 11/24/2020] [Indexed: 12/03/2022] Open
Abstract
Studies on sex differences in time-series changes in pseudo-R2 values regarding hyperuricemia (HU) in relation to the kidney prognosis among patients with chronic kidney disease (CKD) are scant. The kidney prognosis was evaluated in 200 patients with CKD (median follow-up, 12.3 years). Survival analyses and logistic regression analyses were conducted, generating time-series pseudo-R2 values. We used four definitions of HU according to serum uric acid (SUA) levels (HU6, SUA ≥ 6.0 mg/dL; HU7, SUA ≥ 7.0 mg/dL; HU8, SUA ≥ 8.0 mg/dL) and antihyperuricemic agent use to calculate the mean and percentage of the change in pseudo-R2 values from the 6th year until the end of the study (6Y–End Mean and 6Y–End Change, respectively). The multivariable Cox regression analysis showed that HU7 was significantly associated with kidney outcomes. When stratified by sex, the 6Y–End Mean was clearly higher in women than in men for all HU definitions, with the highest value (0.1755) obtained for HU7 in women. The pseudo-R2 values for HU6 in women showed an increasing pattern, with a 6Y–End Change of 11.4%/year. Thus, it may be clinically meaningful to consider sex differences in the time-series pseudo-R2 values regarding HU and kidney outcomes.
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Affiliation(s)
- Hiroshi Kataoka
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
- Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
| | - Mamiko Ohara
- Department of Nephrology, Kameda Medical Center, Chiba 296-8602, Japan
| | - Toshio Mochizuki
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
- Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
- Correspondence: ; Tel.: +81-3-3353-8111; Fax: +81-3-3356-0293
| | - Kazuhiro Iwadoh
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
| | - Yusuke Ushio
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Keiko Kawachi
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Kentaro Watanabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Saki Watanabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Taro Akihisa
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Shiho Makabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Shun Manabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Masayo Sato
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Naomi Iwasa
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Rie Yoshida
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Yukako Sawara
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
| | - Norio Hanafusa
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
| | - Ken Tsuchiya
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
| | - Kosaku Nitta
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (H.K.)
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Kataoka H, Mochizuki T, Iwadoh K, Ushio Y, Kawachi K, Watanabe S, Watanabe K, Akihisa T, Makabe S, Manabe S, Sato M, Iwasa N, Yoshida R, Sawara Y, Hanafusa N, Tsuchiya K, Nitta K. Visceral to subcutaneous fat ratio as an indicator of a ≥30% eGFR decline in chronic kidney disease. PLoS One 2020; 15:e0241626. [PMID: 33196670 PMCID: PMC7668593 DOI: 10.1371/journal.pone.0241626] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/17/2020] [Indexed: 12/13/2022] Open
Abstract
Whether the visceral-to-subcutaneous fat ratio (V/S ratio) is associated with renal prognosis in patients with chronic kidney disease (CKD) remains unclear. Furthermore, little is known about the effect of sex and the absolute amount of visceral fat accumulation such as visceral fat area (VFA) ≥100 cm2 on the V/S ratio in relation to renal prognosis. In this study, 200 patients with CKD were evaluated for renal prognosis. Survival analyses and logistic regression analyses were conducted, generating time-series pseudo-R2 values. The mean and percent change of the pseudo-R2 values from the 6th year to the 10th year (6Y–10Y Mean and 6Y–10Y Change, respectively) were calculated for determining the cut-off points for the medium-term renal prognosis. Multivariate Cox regression analysis revealed that the V/S ratio was significantly associated with renal outcomes and that the VFA category (VFA ≥ 100 cm2) had significant interactions with the V/S ratio regarding renal prognosis. The hazard ratio (HR) of the V/S ratio was higher in the sub-cohort of VFA < 100 cm2 than in the sub-cohort of VFA ≥ 100 cm2 (HR: 6.42 vs. 1.00). Regarding sex differences, a strong association was noted between the V/S ratio and renal prognosis in women but not in men (HR: 2.40 vs. 1.10). On the other hand, 6Y–10Y Mean of the pseudo-R2 values indicated differences in the cut-off points of the V/S ratio between men and women (V/S ratio: 0.75 vs. 0.5). Our findings indicate that it may be clinically meaningful to consider the differences in sex and the amount of VFA ≥100 cm2 for the V/S ratio in relation to renal outcomes in patients with CKD. The 6Y–10Y Mean of the pseudo-R2 values contributed to determining the cut-off points of the V/S ratio according to the sex difference.
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Affiliation(s)
- Hiroshi Kataoka
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
- Clinical Research Division for Polycystic Kidney Disease, Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
- * E-mail: (TM); (HK)
| | - Toshio Mochizuki
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
- Clinical Research Division for Polycystic Kidney Disease, Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
- * E-mail: (TM); (HK)
| | - Kazuhiro Iwadoh
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo, Japan
| | - Yusuke Ushio
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Keiko Kawachi
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Saki Watanabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Kentaro Watanabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Taro Akihisa
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Shiho Makabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Shun Manabe
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Masayo Sato
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Naomi Iwasa
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Rie Yoshida
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Yukako Sawara
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Norio Hanafusa
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo, Japan
| | - Ken Tsuchiya
- Department of Blood Purification, Tokyo Women’s Medical University, Tokyo, Japan
| | - Kosaku Nitta
- Department of Nephrology, Tokyo Women’s Medical University, Tokyo, Japan
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Ali I, Chinnadurai R, Ibrahim ST, Green D, Kalra PA. Predictive factors of rapid linear renal progression and mortality in patients with chronic kidney disease. BMC Nephrol 2020; 21:345. [PMID: 32795261 PMCID: PMC7427893 DOI: 10.1186/s12882-020-01982-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Risk factors predictive of rapid linear chronic kidney disease (CKD) progression and its associations with end-stage renal disease (ESRD) and mortality requires further exploration, particularly as patients with linear estimated glomerular filtration rate (eGFR) trajectory represent a clear paradigm for understanding true CKD progression. METHODS A linear regression slope was applied to all outpatient eGFR values for patients in the Salford Kidney Study who had ≥2 years follow-up, ≥4 eGFR values and baseline CKD stages 3a-4. An eGFR slope (ΔeGFR) of ≤ - 4 ml/min/1.73m2/yr defined rapid progressors, whereas - 0.5 to + 0.5 ml/min/1.73m2/yr defined stable patients. Binary logistic regression was utilised to explore variables associated with rapid progression and Cox proportional hazards model to determine predictors for mortality prior to ESRD. RESULTS There were 157 rapid progressors (median ΔeGFR - 5.93 ml/min/1.73m2/yr) and 179 stable patients (median ΔeGFR - 0.03 ml/min/1.73m2/yr). Over 5 years, rapid progressors had an annual rate of mortality or ESRD of 47 per 100 patients compared with 6 per 100 stable patients. Factors associated with rapid progression included younger age, female gender, higher diastolic pressure, higher total cholesterol:high density lipoprotein ratio, lower albumin, lower haemoglobin and a urine protein:creatinine ratio of > 50 g/mol. The latter three factors were also predictive of mortality prior to ESRD, along with older age, smoking, peripheral vascular disease and heart failure. CONCLUSIONS There is a heterogenous interplay of risk factors associated with rapid linear CKD progression and mortality in patients with CKD. Furthermore, rapid progressors have high rates of adverse outcomes and require close specialist monitoring.
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Affiliation(s)
- Ibrahim Ali
- Department of Renal Medicine, Salford Royal NHS Foundation Trust, Stott Lane, Salford, M6 8HD UK
| | - Rajkumar Chinnadurai
- Department of Renal Medicine, Salford Royal NHS Foundation Trust, Stott Lane, Salford, M6 8HD UK
| | - Sara T. Ibrahim
- Department of Internal Medicine and Nephrology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Darren Green
- Department of Renal Medicine, Salford Royal NHS Foundation Trust, Stott Lane, Salford, M6 8HD UK
| | - Philip A. Kalra
- Department of Renal Medicine, Salford Royal NHS Foundation Trust, Stott Lane, Salford, M6 8HD UK
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Manabe S, Kataoka H, Mochizuki T, Iwadoh K, Ushio Y, Kawachi K, Watanabe K, Watanabe S, Akihisa T, Makabe S, Sato M, Iwasa N, Yoshida R, Sawara Y, Hanafusa N, Tsuchiya K, Nitta K. Maximum Carotid Intima-Media Thickness in Association with Renal Outcomes. J Atheroscler Thromb 2020; 28:491-505. [PMID: 32759541 PMCID: PMC8193787 DOI: 10.5551/jat.57752] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Aim:
We aimed to examine the association between the maximum intima-media thickness of the carotid artery (Max IMT) and renal prognosis, considering their potential interaction with age.
Methods:
Survival analyses were performed in 112 patients with chronic kidney disease (CKD), to assess renal prognosis, with the endpoint defined as a ≥ 30% decline in estimated glomerular filtration rate (eGFR) or end-stage renal disease.
Results:
During a median follow-up of 12.5 years, 44 participants reached the study endpoint. The major determinant of Max IMT was the maximum IMT of the internal carotid artery (Max ICA-IMT), which was the distribution ratio of 50.0% of Max IMT. Kaplan–Meier analyses showed that Max IMT ≥ 1.5 mm was significantly associated with renal prognosis when age and eGFR were matched. On multivariate Cox regression analysis, Max IMT was significantly associated with the renal outcomes and had a significant interaction with the age categories (≥ 65 years or <65 years) (
P
=0.0153 for interaction). A 1-mm increase in Max IMT was significantly associated with disease progression in the sub-cohort <65 years age-category, but not in the ≥ 65 years age-category; similarly the hazard ratio (HR) in the <65 years age-category was higher than in the ≥ 65 years age-category (HR: 2.52 vs. 0.95). Comparable results were obtained for Max ICA-IMT, Max bulb-IMT, but not for Max common carotid artery-IMT.
Conclusions:
A higher Max IMT was a significant renal prognosis factor in patients with CKD aged <65 years. Our results may provide new insights into treating CKD.
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Affiliation(s)
- Shun Manabe
- Department of Nephrology, Tokyo Women's Medical University
| | - Hiroshi Kataoka
- Department of Nephrology, Tokyo Women's Medical University.,Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women's Medical University
| | - Toshio Mochizuki
- Department of Nephrology, Tokyo Women's Medical University.,Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women's Medical University
| | - Kazuhiro Iwadoh
- Department of Blood Purification, Tokyo Women's Medical University
| | - Yusuke Ushio
- Department of Nephrology, Tokyo Women's Medical University
| | - Keiko Kawachi
- Department of Nephrology, Tokyo Women's Medical University
| | | | - Saki Watanabe
- Department of Nephrology, Tokyo Women's Medical University
| | - Taro Akihisa
- Department of Nephrology, Tokyo Women's Medical University
| | - Shiho Makabe
- Department of Nephrology, Tokyo Women's Medical University
| | - Masayo Sato
- Department of Nephrology, Tokyo Women's Medical University
| | - Naomi Iwasa
- Department of Nephrology, Tokyo Women's Medical University.,Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women's Medical University
| | - Rie Yoshida
- Department of Nephrology, Tokyo Women's Medical University.,Department of Nephrology, Clinical Research Division for Polycystic Kidney Disease, Tokyo Women's Medical University
| | - Yukako Sawara
- Department of Nephrology, Tokyo Women's Medical University
| | - Norio Hanafusa
- Department of Blood Purification, Tokyo Women's Medical University
| | - Ken Tsuchiya
- Department of Blood Purification, Tokyo Women's Medical University
| | - Kosaku Nitta
- Department of Nephrology, Tokyo Women's Medical University
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20
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Liu XY, Wu QY, Chen ZH, Yan GY, Lu Y, Dai HJ, Li Y, Yang PT, Yuan H. Elevated triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio increased risk of hyperuricemia: a 4-year cohort study in China. Endocrine 2020; 68:71-80. [PMID: 31940133 DOI: 10.1007/s12020-019-02176-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 12/26/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Previous studies revealed that high serum uric acid (SUA) levels correlated with increased triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio. However, evidence is lacking regarding whether TG/HDL-C is an independent risk factor or just a simple marker of hyperuricemia. We aimed to investigate the relationship between TG/HDL-C and the risk of hyperuricemia in Chinese population. METHODS This retrospective cohort study involved 15,198 subjects (43.14 ± 13.13 years, 54.9% men) who were free of hyperuricemia at baseline. The association between TG/HDL-C and the risk of hyperuricemia, in the total sample and stratified by subgroups, was examined by multiple logistic regression analyses. RESULTS During 4 years follow-up, hyperuricemia occurred in 2365 (15.6%) participants. The cumulative incidence of hyperuricemia was significantly elevated with increasing TG/HDL-C quartiles (5.9, 10.8, 18.4, and 27.5%, respectively). After multivariate adjustment, the odds ratio for hyperuricemia in the highest compared with the lowest quartile of TG/HDL-C was 1.80 (95% confidence interval [CI] 1.49, 2.18), and each SD increment of TG/HDL-C ratio caused a 10% additional risk for hyperuricemia. Moreover, subgroup analyses showed that the association between TG/HDL-C and the risk of hyperuricemia was more pronounced in women and normal-weight adults. The results were consistent when analyses were restricted to participants without metabolic syndrome. CONCLUSIONS TG/HDL-C ratio was positively related to the risk of hyperuricemia in Chinese population, particularly in women and normal-weight individuals. These findings suggested the potential of TG/HDL-C ratio to serve as an independent risk indicator in the prevention of hyperuricemia.
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Affiliation(s)
- Xin-Yao Liu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Qiao-Yu Wu
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Zhi-Heng Chen
- Department of Health Examination Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Guang-Yu Yan
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Yao Lu
- Key Laboratory of Medical Information Research, Central South University, Changsha, Hunan, PR China
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Hai-Jiang Dai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Ying Li
- Department of Health Examination Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Ping-Ting Yang
- Department of Health Examination Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China
| | - Hong Yuan
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China.
- Key Laboratory of Medical Information Research, Central South University, Changsha, Hunan, PR China.
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, PR China.
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21
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The Role and Function of HDL in Patients with Chronic Kidney Disease and the Risk of Cardiovascular Disease. Int J Mol Sci 2020; 21:ijms21020601. [PMID: 31963445 PMCID: PMC7014265 DOI: 10.3390/ijms21020601] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 02/06/2023] Open
Abstract
Chronic kidney disease (CKD) is a worldwide health problem with steadily increasing occurrence. Significantly elevated cardiovascular morbidity and mortality have been observed in CKD. Cardiovascular diseases are the most important and frequent cause of death of CKD patients globally. The presence of CKD is related to disturbances in lipoprotein metabolism whose consequences are dyslipidemia and the accumulation of atherogenic particles. CKD not only fuels the reduction of high-density lipoprotein (HDL) cholesterol concentration, but also it modifies the composition of this lipoprotein. The key role of HDL is the participation in reverse cholesterol transport from peripheral tissues to the liver. Moreover, HDL prevents the oxidation of low-density lipoprotein (LDL) cholesterol by reactive oxygen species (ROS) and protects against the adverse effects of oxidized LDL (ox-LDL) on the endothelium. Numerous studies have demonstrated the ability of HDL to promote the production of nitric oxide (NO) by endothelial cells (ECs) and to exert antiapoptotic and anti-inflammatory effects. Increasing evidence suggests that in patients with chronic inflammatory disorders, HDLs may lose important antiatherosclerotic properties and become dysfunctional. So far, no therapeutic strategy to raise HDL, or alter the ratio of HDL subfractions, has been successful in slowing the progression of CKD or reducing cardiovascular disease in patients either with or without CKD.
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