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Alqahtani S, Al-Raddadi R, Ajabnoor G, Alraddadi Z, Alahmadi J, Alhabash A, Hakim R, Alseraihi L, Bahijri S. Usefulness of Neck Circumference, Waist-to-Height Ratio and Waist-to-Hip Ratio in Predicting Non-Alcoholic Fatty Liver Disease in Saudi Population Without Type 2 Diabetes. Nutr Metab Insights 2024; 17:11786388241259942. [PMID: 38911904 PMCID: PMC11193350 DOI: 10.1177/11786388241259942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 05/21/2024] [Indexed: 06/25/2024] Open
Abstract
Background Early identification and treatment of non-alcoholic fatty liver disease (NAFLD) could reduce overall mortality. Anthropometric measurements offer a simple and cost-effective method to potentially improve early detection of NAFLD and prevent its complications. This study aims to estimate the prevalence of NAFLD using the fatty liver index (FLI) and evaluate the effectiveness of certain anthropometric measurements in predicting NAFLD as diagnosed by FLI. Method A cross-sectional analytical study was conducted with 1264 Saudi population without Type 2 diabetes mellitus (T2DM) non-alcoholic individuals at primary health care centers (PHCCs) in Jeddah city. Measurements included triglycerides, gamma-glutamyl transferase (GGT), glycated hemoglobin (HbA1c), and fasting plasma glucose (FPG). Measurements for neck circumference (NC), and calculations for weight-to-height ratio (WHtR) and weight-to-hip ratio (WHpR), along with FLI, were performed. NAFLD was identified in individuals with an FLI ⩾60. The receiver operating characteristic (ROC) curve analysis was utilized to assess the accuracy of WHtR, WHpR, and NC in detecting NAFLD, with Youden's index determining the optimal cutoff points for these 3 indices. Result The prevalence of NAFLD was found to be 30.9%. Among the markers, WHtR emerged as the most significant in indicating NAFLD, achieving an area under the curve (AUC) of 0.916; whereas NC and WHpR exhibited identical AUC values of 0.783. WHtR demonstrated superior diagnostic efficacy for identifying elevated FLI, with gender-specific cutoff values established at >0.57 for females and >0.61 for males. In all 3 markers, females exhibited higher sensitivity, specificity, and negative predictive value (NPV) compared to males. Conclusion WHtR could serve as a useful tool in the initial clinical screening for NAFLD among Saudi population without T2DM to identify those who may benefit from more comprehensive testing. Further local studies are warranted to confirm the levels of accuracy and the calculated cutoffs.
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Affiliation(s)
- Saleh Alqahtani
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA
| | - Rajaa Al-Raddadi
- Department of Community Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Saudi Diabetes Study Research Group- King Fahd Medical Research Center
| | - Ghada Ajabnoor
- Saudi Diabetes Study Research Group- King Fahd Medical Research Center
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Zeyad Alraddadi
- King Faisal Specialist Hospital and Research Center, Stem Cell and Tissue Re-engineering Program, Riyadh, Saudi Arabia
| | - Jawaher Alahmadi
- Saudi Diabetes Study Research Group- King Fahd Medical Research Center
- Department of Family Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Adel Alhabash
- Department of General Surgery, King Faisal Hospital Makkah, Saudi Arabia
| | - Rehad Hakim
- Ibn Sina College Faculty of Medicine, Jeddah, Saudi Arabia
| | | | - Suhad Bahijri
- Saudi Diabetes Study Research Group- King Fahd Medical Research Center
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Sierra T, Achour B. In Vitro to In Vivo Scalars for Drug Clearance in Nonalcoholic Fatty Liver and Steatohepatitis. Drug Metab Dispos 2024; 52:390-398. [PMID: 38423789 DOI: 10.1124/dmd.123.001629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/02/2024] Open
Abstract
In vitro-in vivo extrapolation (IVIVE) allows prediction of clinical outcomes across populations from in vitro data using specific scalars tailored to the biologic characteristics of each population. This study experimentally determined scalars for patients with varying degrees of nonalcoholic fatty liver disease (NAFLD), ranging from fatty liver to nonalcoholic steatohepatitis (NASH) and cirrhosis. Microsomal, S9, and cytosol fractions were extracted from 36 histologically normal and 66 NAFLD livers (27 nonalcoholic fatty liver [NAFL], 13 NASH, and 26 NASH with cirrhosis). Corrected microsomal protein per gram liver (MPPGL) progressively decreased with disease severity (26.8, 27.4, and 24.3 mg/g in NAFL, NASH, and NASH/cirrhosis, respectively, compared with 35.6 mg/g in normal livers; ANOVA, P < 0.001). Homogenate, S9, and cytosolic protein showed a consistent trend of decline in NASH/cirrhosis relative to normal control (post-hoc t test, P < 0.05). No differences across the groups were observed in homogenate, S9, cytosolic, and microsomal protein content in matched kidney samples. MPPGL-based scalars that combine protein content with liver size revealed that the reduction in MPPGL in NAFL and NASH was compensated by the reported increase in liver size (relative scalar ratios of 0.96 and 0.99, respectively), which was not the case with NASH/cirrhosis (ratio of 0.63), compared with healthy control. Physiologically based pharmacokinetics-informed global sensitivity analysis of the relative contribution of IVIVE scalars (hepatic CYP3A4 abundance, MPPGL, and liver size) to variability in exposure (area under the curve) to three CYP3A substrates (alprazolam, midazolam, and ibrutinib) revealed enzyme abundance as the most significant parameter, followed by MPPGL, whereas liver volume was the least impactful factor. SIGNIFICANCE STATEMENT: Nonalcoholic fatty liver disease-specific scalars necessary for extrapolation from in vitro systems to liver tissue are lacking. These are required in clearance prediction and dose selection in nonalcoholic fatty liver and steatohepatitis populations. Previously reported disease-driven changes have focused on cirrhosis, with no data on the initial stages of liver disease. The authors obtained experimental values for microsomal, cytosolic, and S9 fractions and assessed the relative impact of microsomal scalars on predicted exposure to substrate drugs using physiologically based pharmacokinetics.
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Affiliation(s)
- Teresa Sierra
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island
| | - Brahim Achour
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island
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Che Y, Tang R, Zhang H, Yang M, Geng R, Zhuo L, Wang P, Hu X, Zhou Y, Wang P, Zhan S, Li B. Development of a prediction model for predicting the prevalence of nonalcoholic fatty liver disease in Chinese nurses: the first-year follow data of a web-based ambispective cohort study. BMC Gastroenterol 2024; 24:72. [PMID: 38355421 PMCID: PMC10868006 DOI: 10.1186/s12876-024-03121-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 01/01/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is gradually becoming a huge threat to public health. With complex working characteristics, female nurses had been found with high risk of NAFLD. To develop and validate a prediction model to predict the prevalence of NAFLD based on demographic characteristics, work situation, daily lifestyle and laboratory tests in female nurses. METHODS This study was a part of the Chinese Nurse Cohort Study (The National Nurse Health Study, NNHS), and data were extracted from the first-year follow data collected from 1st June to 1st September 2021 by questionnaires and physical examination records in a comprehensive tertiary hospital. The questionnaires included demographic characteristics, work situation and daily lifestyle. Logistic regression and a nomogram were used to develop and validate the prediction model. RESULTS A total of 824 female nurses were included in this study. Living situation, smoking history, monthly night shift, daily sleep time, ALT/AST, FBG, TG, HDL-C, UA, BMI, TBil and Ca were independent risk factors for NAFLD occurance. A prediction model for predicting the prevalence of NAFLD among female nurses was developed and verified in this study. CONCLUSION Living situation, smoking history, monthly night shift, daily sleep time, ALT/AST, FBG, TG, UA, BMI and Ca were independent predictors, while HDL-C and Tbil were independent protective indicators of NAFLD occurance. The prediction model and nomogram could be applied to predict the prevalence of NAFLD among female nurses, which could be used in health improvement. TRIAL REGISTRATION This study was a part of the Chinese Nurse Cohort Study (The National Nurse Health Study, NNHS), which was a ambispective cohort study contained past data and registered at Clinicaltrials.gov ( https://clinicaltrials.gov/ct2/show/NCT04572347 ) and the China Cohort Consortium ( http://chinacohort.bjmu.edu.cn/project/102/ ).
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Affiliation(s)
- Ying Che
- Medical Examination Center, Peking university third hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Rongsong Tang
- Nursing Department, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Heli Zhang
- Department of Rehabilitation Medicine, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Min Yang
- Nursing Department, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Rongmei Geng
- Nursing Department, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Lin Zhuo
- Center for Clinical Epidemiology Research, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Peng Wang
- Medical Examination Center, Peking university third hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Xianjing Hu
- School of Nursing, Peking university, Xueyuan Road No. 38, Haidian District, Beijing, China
| | - Yujie Zhou
- General surgery department, Peking university third hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Panfeng Wang
- Oncology Radiotherapy Department, Peking university third hospital, Huayuan North Road No.49, Haidian District, Beijing, China
| | - Siyan Zhan
- Center for Clinical Epidemiology Research, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China.
| | - Baohua Li
- Nursing Department, Peking University Third Hospital, Huayuan North Road No.49, Haidian District, Beijing, China.
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Zhao Y, He Y, Zhang L, Liu J, Bai Y, Wang M, Zheng S. Effect of CVAI on the incidence of MASLD compared to BMI in populations with different body types: A prospective cohort study in China. Nutr Metab Cardiovasc Dis 2024; 34:307-316. [PMID: 37949714 DOI: 10.1016/j.numecd.2023.09.009] [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: 06/24/2023] [Revised: 08/26/2023] [Accepted: 09/10/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND AND AIMS To explore the relationship between body mass index (BMI), chinese visceral adiposity index (CVAI) and the risk of metabolic dysfunction-associated steatotic liver disease (MASLD) in populations with different body types defined by BMI. METHODS AND RESULTS 24 191 participants from the Jinchang cohort were involved in the prospective cohort study with a 2.3-year follow-up. Information from epidemiological investigations, comprehensive health examinations and biochemical examinations was collected. MASLD was assessed by abdominal ultrasonography. BMI and CVAI were calculated using recognized formulas. Cox regressions, Restricted cubic spline (RCS) and Receiver operating characteristic (ROC) analysis were performed. The risk of MASLD increased with the increase in BMI and CVAI (Ptrend <0.001), and there was a nonlinear dose-response relationship. In the total population, BMI and CVAI increased the risk of MASLD with adjusted HR (95%CI) of 1.097 (1.091-1.104) and 1.024 (1.023-1.026), respectively. The results were similar in the lean and overweight/obese groups. There was also a nonlinear relationship between CVAI and MASLD (Pnon-linearity<0.001), no matter in which group. The area under the curve of CVAI was significantly higher than that of BMI in females with different body types, and the areas in the whole females were 0.802 (95%CI: 0.787-0.818) and 0.764 (95%CI: 0.747-0.780), respectively. There was no significant difference in the ability of BMI and CVAI to predict MASLD in all-sex and males, either in lean or overweight/obese groups. CONCLUSIONS CVAI and BMI were independently associated with the risk of MASLD regardless of body types defined by BMI, and CVAI showed better diagnostic ability for MASLD in females.
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Affiliation(s)
- Yanan Zhao
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yingqian He
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Lulu Zhang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Jing Liu
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yana Bai
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Minzhen Wang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China.
| | - Shan Zheng
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China.
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Zhou F, He X, Liu D, Ye Y, Tian H, Tian L. Association between serum ferritin and uric acid levels and nonalcoholic fatty liver disease in the Chinese population. PeerJ 2023; 11:e16267. [PMID: 37904845 PMCID: PMC10613435 DOI: 10.7717/peerj.16267] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/19/2023] [Indexed: 11/01/2023] Open
Abstract
Background The prevalence of nonalcoholic fatty liver disease (NAFLD) is increasing worldwide. Accumulating evidence suggests that serum ferritin and uric acid (UA) are strongly associated with the risk of NAFLD, but no consensus has been reached. Objective We sought to demonstrate the association between serum ferritin, UA levels, and NAFLD risk in a large cohort study. Methods We separated 2,049 patients into non-NAFLD and NAFLD groups. The NAFLD group had four subgroups based on serum ferritin and four subgroups based on UA quartile levels. We used binary logistic regression to evaluate the correlation between serum ferritin, UA, and NAFLD. Additionally, an area under the curve (AUC) of receiver operating characteristic analysis (ROC) was used to predict the diagnostic value of combined serum ferritin and UA for NAFLD. Results Serum ferritin and UA levels were higher in the NAFLD group compared with the non-NAFLD group. Serum lipid and liver transaminase concentrations were elevated with the increase of serum ferritin and UA. The logistic regression results showed an independent correlation between serum ferritin, UA, and NAFLD. In the NAFLD group, the AUC value of serum ferritin and UA was 0.771. Conclusions Increased serum ferritin and UA levels are independent risk factors for NAFLD. Increased serum UA is a stronger risk factor for NAFLD than elevated serum ferritin. Serum ferritin and UA can be important predictors of NAFLD risk.
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Affiliation(s)
- Fangli Zhou
- West China Hospital, Sichuan University, Department of Endocrinology, Chengdu, Sichuan, China
| | - Xiaoli He
- West China Hospital, Sichuan University, Department of Outpatient, Chengdu, Sichuan, China
| | - Dan Liu
- West China Hospital, Sichuan University, Department of Endocrinology, Chengdu, Sichuan, China
| | - Yan Ye
- West China Fourth Hospital, Sichuan University, Department of Gastroenterology, Chengdu, Sichuan, China
| | - Haoming Tian
- West China Hospital, Sichuan University, Department of Endocrinology, Chengdu, Sichuan, China
| | - Li Tian
- West China Hospital, Sichuan University, Laboratory of Endocrinology and Metabolism, Department of Endocrinology, Chengdu, Sichuan, China
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Adrian T, Hornum M, Knop FK, Christensen KB, Almdal T, Rossing P, Lídaa LÍ, Heinrich NS, Boer VO, Marsman A, Petersen ET, Siebner HR, Feldt-Rasmussen B. Hepatic Fibrosis Evaluated in Patients with Type 2 Diabetes with and without Chronic Kidney Disease. Nephron Clin Pract 2023; 147:673-684. [PMID: 37586348 DOI: 10.1159/000531574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 05/01/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD), and particularly liver fibrosis, has been suggested as a risk factor of chronic kidney disease (CKD). Given that NAFLD affects every fourth person globally, better insight is needed. Our aim was to investigate the association between hepatic fibrosis and CKD in patients with type 2 diabetes and to compare different methods for diagnosing liver fibrosis in this study population. METHODS Cross-sectional study including patients with type 2 diabetes with CKD stages 3-5 (N = 50) or without CKD (N = 50). CKD was defined as estimated glomerular filtration rate <60 mL/min/1.73 m2 with or without proteinuria. Three methods were used to detect significant liver fibrosis defined as either ≥8 kilopascal measured by transient elastography (FibroScan®), fibrosis-4 (FIB-4) score ≥2.67, or NAFLD fibrosis score (NFS) >0.675. RESULTS Significant liver fibrosis was found in 38% and 28% of the patients with and without CKD, respectively, using at least one of the three methods. Both FIB-4 score and NFS were significantly higher in patients with CKD (p < 0.0009 and p < 0.0001, respectively), although insignificant after adjustments for age, sex, body mass index, and duration of diabetes. In patients without CKD, a significant association between steatosis and fibrosis was observed (p = 0.0007). CONCLUSION Our data do not support any strong independent association between liver fibrosis and established CKD as assessed by FibroScan, FIB-4 score, and NFS, respectively.
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Affiliation(s)
- Therese Adrian
- Department of Nephrology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mads Hornum
- Department of Nephrology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Filip Krag Knop
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Center for Clinical Metabolic Research, Gentofte Hospital, Copenhagen University Hospital, Hellerup, Denmark
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Karl Bang Christensen
- Department of Public Health, Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Almdal
- Department of Endocrinology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
- Department of Immunology and Microbiology, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Peter Rossing
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Lisa Í Lídaa
- Department of Nephrology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Vincent Oltman Boer
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Anouk Marsman
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
| | - Esben Thade Petersen
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
- Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
| | - Hartwig Roman Siebner
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Copenhagen, Denmark
- Department of Neurology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Bo Feldt-Rasmussen
- Department of Nephrology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Wang M, Zhao Y, He Y, Zhang L, Liu J, Zheng S, Bai Y. The bidirectional relationship between NAFLD and type 2 diabetes: A prospective population-based cohort study. Nutr Metab Cardiovasc Dis 2023; 33:1521-1528. [PMID: 37336719 DOI: 10.1016/j.numecd.2023.05.018] [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: 01/14/2023] [Revised: 05/06/2023] [Accepted: 05/10/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND AND AIMS To explore the bidirectional relationship between NAFLD and type 2 diabetes and the possible directions of the main effect. METHODS AND RESULTS 30 633 participants from the Jinchang cohort were enrolled. Firstly, cox proportional hazards regression model was used to assess the unidirectional causality between NAFLD and prediabetes and type 2 diabetes. Secondly, cross-lag path analysis model was conducted to estimate the bidirectional relationship between NAFLD and prediabetes and type 2 diabetes, and to determine the direction of the main effects. Finally, potential effect modifications were also considered by age, sex, hyperlipidemia, and overweight/obesity. We found that NAFLD increased the risk of prediabetes and type 2 diabetes with adjusted HR (95%CI) of 1.355(95%CI: 1.255-1.462) and 1.898(95%CI: 1.415-2.545), respectively. Prediabetes and type 2 diabetes also increased the risk of NAFLD, with adjusted HR (95%CI) of 1.245(95%CI: 1.115-1.392) and 1.592(95%CI: 1.373-1.846), respectively. Cross-lag path analysis showed that NAFLD significantly affected the incidence of prediabetes (β = 0.285, P < 0.001), while the effect on type 2 diabetes was not statistically significant. The effect of prediabetes and type 2 diabetes on the risk of NAFLD was weak, and the path coefficients were 0.076 and 0.037, respectively. Stratified analyses showed similar results. CONCLUSION This study provides evidence that there was a bidirectional causal association between NAFLD and type 2 diabetes, and the progression from NAFLD through prediabetes to type 2 diabetes may be the main pathway.
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Affiliation(s)
- Minzhen Wang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yanan Zhao
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yingqian He
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Lulu Zhang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Jing Liu
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Shan Zheng
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China.
| | - Yana Bai
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China.
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Yamaoka S, Sasaki K, Sato S. Curcumin intake during lactation suppresses oxidative stress through upregulation of nuclear factor erythroid 2-related factor 2 in the kidneys of fructose-loaded female rat offspring exposed to maternal protein restriction. Birth Defects Res 2023; 115:674-686. [PMID: 36811147 DOI: 10.1002/bdr2.2158] [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: 10/07/2022] [Revised: 12/30/2022] [Accepted: 01/23/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND A high-fructose diet causes the progression of chronic kidney disease. Maternal malnutrition during pregnancy and lactation increases oxidative stress, leading to chronic renal diseases later in life. We investigated whether curcumin intake during lactation could suppress oxidative stress and regulate NF-E2-related factor 2 (Nrf2) expression in the kidneys of fructose-loaded female rat offspring exposed to maternal protein restriction. METHODS Pregnant Wistar rats received diets containing 20% (NP) or 8% (LP) casein and 0 or 2.5 g "highly absorptive curcumin" /kg diet containing-LP diets (LP/LP or LP/Cur) during lactation. At weaning, female offspring received either distilled water (W) or 10% fructose solution (Fr) and were divided into four groups: NP/NP/W, LP/LP/W, LP/LP/Fr, and LP/Cur/Fr. At week 13, glucose (Glc), triacylglycerol (Tg), and malondialdehyde (MDA) levels in the plasma, macrophages number, fibrotic area, glutathione (GSH) levels, glutathione peroxidase (GPx) activity, protein expression levels of Nrf2, heme oxygenase-1 (HO-1), and superoxide dismutase 1 (SOD1) in the kidneys were examined. RESULTS The plasma levels of Glc, TG, and MDA, the number of macrophages, and the percentage of fibrotic area in the kidneys of the LP/Cur/Fr group were significantly lower than those of the LP/LP/Fr group. The expression of Nrf2 and its downstream molecules HO-1 and SOD1, GSH levels, and GPx activity in the kidneys of the LP/Cur/Fr group were significantly higher than those of the LP/LP/Fr group. CONCLUSIONS Maternal curcumin intake during lactation may suppress oxidative stress by upregulating Nrf2 expression in the kidneys of fructose-loaded female offspring exposed to maternal protein restriction.
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Affiliation(s)
- Shin Yamaoka
- Aomori University of Health and Welfare, Graduate School of Health Sciences, Aomori, Japan.,Department of Nutrition, Akita Nutrition Junior College, Akita, Japan
| | - Kotomi Sasaki
- Department of Nutrition, Aomori University of Health and Welfare, Aomori, Japan
| | - Shin Sato
- Aomori University of Health and Welfare, Graduate School of Health Sciences, Aomori, Japan.,Department of Nutrition, Aomori University of Health and Welfare, Aomori, Japan
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Canbakan M, Bakkaloglu OK, Atay K, Koroglu E, Tuncer MM, Canbakan B, Senturk H. The liver-kidney axis: Is serum leptin a potential link in non-alcoholic fatty liver disease-associated chronic kidney disease? Arab J Gastroenterol 2023; 24:52-57. [PMID: 36764893 DOI: 10.1016/j.ajg.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 10/30/2022] [Accepted: 01/04/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND AND STUDY AIMS Non-alcoholic fatty liver disease (NAFLD) is an independent risk factor for chronic kidney disease (CKD). Previous studies argued that leptin levels increase significantly with the progression of CKD. But the association between leptin and CKD has not been investigated in patients with NAFLD. Therefore, we conducted this study to establish whether increased leptin level is associated with CKD in NAFLD patients. PATIENTS AND METHODS In our prospective study with a follow up period of six months thirty-five teetotaller biopsy-proven NAFLD patients were divided as groups with mild, versus advanced, fibrosis. Liver fibrosis was also assessed with Fibroscan. Serum leptin levels were measured by radioimmunoassay. For insulin resistance we used the homeostasis model assessment method (HOMA-IR). For the kidney function, we used the abbreviated formula Modification of Diet in Renal Disease (MDRD) formula, which estimates GFR. For statistical analysis, Student's-t test, Mann-Whitney test, linear regression-binary logistic regression analyses and the ROC curve analysis were used. RESULTS Advanced fibrosis and increased HOMA-IR were risk factors for decreased eGFR. Leptin correlated inversely with advanced fibrosis (p: 0.03) and low leptin was a risk factor for CKD (p: 0.02). In ROC curve analysis, advanced fibrosis and low leptin were risk factors for decreased eGFR (p: 0.007 and 0.004, respectively). Low leptin level was dependently associated with decreased eGFR. CONCLUSION Advanced fibrosis in NAFLD patients is a risk factor for CKD. Leptin correlated inversely with advanced fibrosis. Unlike the previous studies, which were not performed in NAFLD patients, we found decreased leptin in NAFLD patients with decreased eGFR. Low leptin level was found to be a dependent predictor for differentiating NAFLD patients with high risk for CKD.
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Affiliation(s)
- Mustafa Canbakan
- University of Health Sciences, Haydarpasa Numune Research and Training Hospital, Department of Nephrology and Transplantation, Istanbul, Turkey.
| | - Oguz Kagan Bakkaloglu
- Cerrahpasa Medical Faculty of Istanbul University Cerrahpasa, Department of Gastroenterology, Istanbul, Turkey
| | - Kadri Atay
- Mardin Research and Training Hospital, Department of Gastroenterology, Mardin, Turkey
| | - Emine Koroglu
- Kartal Education & Research Hospital, Department of Gastroenterology, Istanbul, Turkey
| | - Mehmet Murat Tuncer
- Cerrahpasa Medical Faculty of Istanbul University Cerrahpasa, Department of Gastroenterology, Istanbul, Turkey
| | - Billur Canbakan
- Cerrahpasa Medical Faculty of Istanbul University Cerrahpasa, Department of Gastroenterology, Istanbul, Turkey
| | - Hakan Senturk
- Bezmi Alem Vakif University Faculty of Medicine, Department of Gastroenterology, Istanbul, Turkey
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10
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Nonalcoholic Fatty Liver Disease and Chronic Kidney Disease: Epidemiology, Pathogenesis, and Clinical and Research Implications. Int J Mol Sci 2022; 23:ijms232113320. [PMID: 36362108 PMCID: PMC9654863 DOI: 10.3390/ijms232113320] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/25/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become the most common cause of chronic liver disease worldwide, affecting up to ~30% of adult populations. NAFLD defines a spectrum of progressive liver conditions ranging from simple steatosis to nonalcoholic steatohepatitis (NASH), cirrhosis, and hepatocellular carcinoma, which often occur in close and bidirectional associations with metabolic disorders. Chronic kidney disease (CKD) is characterized by anatomic and/or functional renal damage, ultimately resulting in a reduced glomerular filtration rate. The physiological axis linking the liver and kidneys often passes unnoticed until clinically significant portal hypertension, as a major complication of cirrhosis, becomes apparent in the form of ascites, refractory ascites, or hepatorenal syndrome. However, the extensive evidence accumulated since 2008 indicates that noncirrhotic NAFLD is associated with a higher risk of incident CKD, independent of obesity, type 2 diabetes, and other common renal risk factors. In addition, subclinical portal hypertension has been demonstrated to occur in noncirrhotic NAFLD, with a potential adverse impact on renal vasoregulation. However, the mechanisms underlying this association remain unexplored to a substantial extent. With this background, in this review we discuss the current evidence showing a strong association between NAFLD and the risk of CKD, and the putative biological mechanisms underpinning this association. We also discuss in depth the potential pathogenic role of the hepatorenal reflex, which may be triggered by subclinical portal hypertension and is a poorly investigated but promising research topic. Finally, we address emerging pharmacotherapies for NAFLD that may also beneficially affect the risk of developing CKD in individuals with NAFLD.
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11
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Yang M, Luo S, Yang J, Chen W, He L, Liu D, Zhao L, Wang X. Crosstalk between the liver and kidney in diabetic nephropathy. Eur J Pharmacol 2022; 931:175219. [PMID: 35987257 DOI: 10.1016/j.ejphar.2022.175219] [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: 04/02/2022] [Revised: 08/09/2022] [Accepted: 08/14/2022] [Indexed: 11/26/2022]
Abstract
Diabetic nephropathy (DN) is a serious complication of diabetes, and its pathogenesis has not been fully elucidated. Recently, communication between organs has gradually become a new focus in the study of diseases pathogenesis, and abnormal interorgan communication has been proven to be involved in the occurrence and progression of many diseases. As an important metabolic organ in the human body, the liver plays an important role in maintaining homeostasis in humans. The liver secretes a series of proteins called hepatokines that affect adjacent and distal organs through paracrine or endocrine signaling pathways. In this review, we summarize some of the hepatokines identified to date and describe their roles in DN to discuss the possibility that the liver-renal axis is potentially useful as a therapeutic target for DN. We summarize the important hepatokines identified thus far and discuss their relationship with DN. We propose for the first time that the "liver-renal axis" is a potential therapeutic target in individuals with DN.
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Affiliation(s)
- Ming Yang
- Department of Nutrition, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Shilu Luo
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jinfei Yang
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Wei Chen
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Liyu He
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Di Liu
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Li Zhao
- Department of Reproduction and Genetics, The First Affiliated Hospital of Kunming Medical University, China
| | - Xi Wang
- Department of Nutrition, Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
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12
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Hu S, Li X, Sun Y, Wu S, Lan Y, Chen S, Wang Y, Liao W, Wang X, Zhang D, Yuan X, Gao J, Wang L. Short-term weight loss decreased the risk of chronic kidney disease in men with incident nonalcoholic fatty liver disease. Obesity (Silver Spring) 2022; 30:1495-1506. [PMID: 35730626 DOI: 10.1002/oby.23459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/13/2022] [Accepted: 04/02/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The study aimed to examine the association of obesity and chronic kidney disease (CKD) after nonalcoholic fatty liver disease (NAFLD) occurrence. METHODS The study enrolled 10,311 adult men with newly diagnosed NAFLD and without CKD in the Kailuan cohort (2006-2013). The Fine-Gray model was used to compare advanced CKD risk in NAFLD with different baseline or trajectories in obesity measures. RESULTS During a median follow-up of 10 years, maintaining normal waist circumference or waist-hip ratio, or transition from obesity to nonobesity determined by BMI, decreased 31% (hazard ratio [HR] = 0.69; 95% CI: 0.51-0.93), 34% (HR = 0.66; 95% CI: 0.45-0.95), and 38% (HR = 0.62; 95% CI: 0.40-0.96) of the CKD hazard compared with the "constantly without obesity" subgroup, respectively. NAFLD patients with at least 10% weight loss (HR = 0.58; 95% CI: 0.34-0.97) and with 7.0% to 9.9% weight loss (HR = 0.53; 95% CI: 0.28-0.99) had a lower risk for CKD than those with weight change ±4.9%. Compared with the stable weight population, the lower risk of ≥7% weight loss was observed only in patients with elevated blood pressure (adjusted HR = 0.48; 95% CI: 0.28-0.81). CONCLUSIONS Short-term weight loss of at least 7% could decrease CKD risk, especially among patients with obesity and elevated blood pressure. It is important to monitor waist circumference, waist-hip ratio, and weight for NAFLD management.
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Affiliation(s)
- Shiqi Hu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Xiaolan Li
- Department of Intensive Care Unit, Kailuan General Hospital, Tangshan, China
| | - Yuanyuan Sun
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Yanqi Lan
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Yanhong Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Wei Liao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Xiaomo Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Di Zhang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Xiaojie Yuan
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Jingli Gao
- Department of Intensive Care Unit, Kailuan General Hospital, Tangshan, China
| | - Li Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
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13
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Heda R, Kovalic AJ, Satapathy SK. Peritransplant Renal Dysfunction in Liver Transplant Candidates. Clin Liver Dis 2022; 26:255-268. [PMID: 35487609 DOI: 10.1016/j.cld.2022.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Renal function is intricately tied to Model for End-Stage Liver Disease score and overall prognosis among patients with cirrhosis. The estimation of glomerular filtration rate (GFR) and etiology of renal impairment are even more magnified among cirrhotic patients in the period surrounding liver transplantation. Novel biomarkers including cystatin C and urinary neutrophil gelatinase-associated lipocalin have been demonstrated to more accurately assess renal dysfunction and aid in the diagnosis of competing etiologies. Accurately identifying the severity and chronicity of renal dysfunction among transplant candidates is an imperative component with respect to stratifying patients toward simultaneous liver-kidney transplantation versus liver transplantation alone.
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Affiliation(s)
- Rajiv Heda
- Department of Internal Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Alexander J Kovalic
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Manhasset, NY 11030, USA
| | - Sanjaya K Satapathy
- Department of Medicine, Division of Hepatology, Sandra Atlas Bass Center for Liver Diseases and Transplantation, Manhasset, NY 11030, USA; Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 400 Community Drive, Manhasset, NY 11030, USA.
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14
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Gherghina ME, Peride I, Tiglis M, Neagu TP, Niculae A, Checherita IA. Uric Acid and Oxidative Stress-Relationship with Cardiovascular, Metabolic, and Renal Impairment. Int J Mol Sci 2022; 23:ijms23063188. [PMID: 35328614 PMCID: PMC8949471 DOI: 10.3390/ijms23063188] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/11/2022] [Accepted: 03/12/2022] [Indexed: 01/27/2023] Open
Abstract
Background: The connection between uric acid (UA) and renal impairment is well known due to the urate capacity to precipitate within the tubules or extra-renal system. Emerging studies allege a new hypothesis concerning UA and renal impairment involving a pro-inflammatory status, endothelial dysfunction, and excessive activation of renin–angiotensin–aldosterone system (RAAS). Additionally, hyperuricemia associated with oxidative stress is incriminated in DNA damage, oxidations, inflammatory cytokine production, and even cell apoptosis. There is also increasing evidence regarding the association of hyperuricemia with chronic kidney disease (CKD), cardiovascular disease, and metabolic syndrome or diabetes mellitus. Conclusions: Important aspects need to be clarified regarding hyperuricemia predisposition to oxidative stress and its effects in order to initiate the proper treatment to determine the optimal maintenance of UA level, improving patients’ long-term prognosis and their quality of life.
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Affiliation(s)
- Mihai-Emil Gherghina
- Department of Nephrology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania; (M.-E.G.); (I.A.C.)
| | - Ileana Peride
- Department of Nephrology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania; (M.-E.G.); (I.A.C.)
- Correspondence: (I.P.); (A.N.)
| | - Mirela Tiglis
- Department of Anesthesiology and Intensive Care, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania;
| | - Tiberiu Paul Neagu
- Department of Plastic Surgery and Reconstructive Microsurgery, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania;
| | - Andrei Niculae
- Department of Nephrology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania; (M.-E.G.); (I.A.C.)
- Correspondence: (I.P.); (A.N.)
| | - Ionel Alexandru Checherita
- Department of Nephrology, “Carol Davila” University of Medicine and Pharmacy Bucharest, 020021 Bucharest, Romania; (M.-E.G.); (I.A.C.)
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15
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Maevskaya M, Kotovskaya Y, Ivashkin V, Tkacheva O, Troshina E, Shestakova M, Breder V, Geyvandova N, Doschitsin V, Dudinskaya E, Ershova E, Kodzoeva K, Komshilova K, Korochanskaya N, Mayorov A, Mishina E, Nadinskaya M, Nikitin I, Pogosova N, Tarzimanova A, Shamkhalova M. The National Consensus statement on the management of adult patients with non-alcoholic fatty liver disease and main comorbidities. TERAPEVT ARKH 2022; 94:216-253. [DOI: 10.26442/00403660.2022.02.201363] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 12/15/2022]
Abstract
The National Consensus was prepared with the participation of the National Medical Association for the Study of the Multimorbidity, Russian Scientific Liver Society, Russian Association of Endocrinologists, Russian Association of Gerontologists and Geriatricians, National Society for Preventive Cardiology, Professional Foundation for the Promotion of Medicine Fund PROFMEDFORUM.
The aim of the multidisciplinary consensus is a detailed analysis of the course of non-alcoholic fatty liver disease (NAFLD) and the main associated conditions. The definition of NAFLD is given, its prevalence is described, methods for diagnosing its components such as steatosis, inflammation and fibrosis are described.
The association of NAFLD with a number of cardio-metabolic diseases (arterial hypertension, atherosclerosis, thrombotic complications, type 2 diabetes mellitus (T2DM), obesity, dyslipidemia, etc.), chronic kidney disease (CKD) and the risk of developing hepatocellular cancer (HCC) were analyzed. The review of non-drug methods of treatment of NAFLD and modern opportunities of pharmacotherapy are presented.
The possibilities of new molecules in the treatment of NAFLD are considered: agonists of nuclear receptors, antagonists of pro-inflammatory molecules, etc. The positive properties and disadvantages of currently used drugs (vitamin E, thiazolidinediones, etc.) are described. Special attention is paid to the multi-target ursodeoxycholic acid (UDCA) molecule in the complex treatment of NAFLD as a multifactorial disease. Its anti-inflammatory, anti-oxidant and cytoprotective properties, the ability to reduce steatosis an independent risk factor for the development of cardiovascular pathology, reduce inflammation and hepatic fibrosis through the modulation of autophagy are considered.
The ability of UDCA to influence glucose and lipid homeostasis and to have an anticarcinogenic effect has been demonstrated. The Consensus statement has advanced provisions for practitioners to optimize the diagnosis and treatment of NAFLD and related common pathogenetic links of cardio-metabolic diseases.
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16
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Katsiki N, Athyros V. Serum uric acid: a mediator of cardio-reno-metabolic diseases. Expert Rev Cardiovasc Ther 2021; 19:1127-1128. [PMID: 34931915 DOI: 10.1080/14779072.2021.2021071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Division of Endocrinology and Metabolism, Diabetes Center, Medical School, AHEPA University Hospital, Thessaloniki, Greece
| | - Vasilios Athyros
- Second Propedeutic Department of Internal Medicine, Medical School, Hippocration Hospital, Thessaloniki, Greece
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17
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Wang J, Su Z, Feng Y, Xi R, Liu J, Wang P. Comparison of several blood lipid-related indexes in the screening of non-alcoholic fatty liver disease in women: a cross-sectional study in the Pearl River Delta region of southern China. BMC Gastroenterol 2021; 21:482. [PMID: 34923965 PMCID: PMC8684623 DOI: 10.1186/s12876-021-02072-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/15/2021] [Indexed: 12/22/2022] Open
Abstract
Background Lipid metabolism disorders play a critical role in the progression of non-alcoholic fatty liver disease (NAFLD). However, the number of studies on the relationships among blood lipid-related indexes and NAFLD is limited, and few studies have emphasized the comparison of blood lipid-related indexes in the same population to identify the optimal index for NAFLD screening. This study aimed to investigate the relationships among several blood lipid-related indexes and NAFLD, and to find the index with the best screening value for NAFLD. Methods Based on a general health examination at community health service agencies in the Pearl River Delta region of China in 2015, 3239 women were recruited in this cross-sectional study. The relationships among blood lipid-related indexes and NAFLD were assessed separately by constructing multivariate logistic regression models. Receiver operating characteristic analysis was used to evaluate and compare the screening abilities of the indexes for NAFLD. All data analyses were conducted in SPSS and MedCalc software. Results Whether in the crude model or each model adjusted for possible confounding factors, the risk of NAFLD significantly rose with increasing cardiometabolic index (CMI), triglyceride glucose index (TyG), triglycerides (TG) to high-density lipoprotein cholesterol (HDL-C) ratio (TG/HDL-C), total cholesterol (TC) to HDL-C ratio (TC/HDL-C) and low-density lipoprotein (LDL-C) to HDL-C ratio (LDL-C/HDL-C). Moreover, the area under the curve (AUC) of CMI was 0.744, which was better than that of TyG (0.725), TG/HDL-C (0.715), TC/HDL-C (0.650), and LDL-C/HDL-C (0.644) (P < 0.001). In addition, the optimal cut-off points were 0.62 for CMI, 8.55 for TyG, 1.15 for TG/HDL-C, 4.17 for TC/HDL-C, and 2.22 for LDL-C/HDL-C. Conclusions CMI is easy to obtain, is a recommended index in the screening of NAFLD in women and may be useful for detecting populations that are at high risk of NAFLD.
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Affiliation(s)
- Jingrui Wang
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China
| | - Zhenzhen Su
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China
| | - Yijin Feng
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China
| | - Ruihan Xi
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China
| | - Jiamin Liu
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China
| | - Peixi Wang
- Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, 475004, China. .,General Practice Center, The Seventh Affiliated Hospital of Southern Medical University, Foshan, 528244, China.
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18
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Qin T, Wang M, Zhang T, Wang Y, Zhang Y, Hasnat M, Zhuang Z, Ding Y, Peng Y. Total C-21 Steroidal Glycosides From Baishouwu Ameliorate Hepatic and Renal Fibrosis by Regulating IL-1β/MyD88 Inflammation Signaling. Front Pharmacol 2021; 12:775730. [PMID: 34764877 PMCID: PMC8576092 DOI: 10.3389/fphar.2021.775730] [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: 09/14/2021] [Accepted: 10/12/2021] [Indexed: 12/23/2022] Open
Abstract
Fibrosis is a worldwide public health problem, which typically results from chronic diseases and often leads to organ malfunction. Chronic inflammation has been suggested to be the major trigger for fibrogenesis, yet mechanisms by which inflammatory signals drive fibrogenesis have not been fully elucidated. Total C-21 steroidal glycosides (TCSG) from Baishouwu are the main active components of the root of Cynanchum auriculatum Royle ex Wight, which exert hepatoprotective and anti-inflammation properties. In this study, we established a mouse model with the coexistence of hepatic and renal fibrosis and aimed to investigate the effects of TCSG from Baishouwu on fibrosis and explored the potential mechanisms. The results of biochemical and pathological examinations showed that TCSG from Baishouwu improved liver and kidney function and alleviated hepatic and renal fibrosis by reducing collagen and extracellular matrix deposition in bile duct ligation and unilateral ureteral occlusion (BDL&UUO) mice. According to network pharmacology analysis, the mechanisms underlying the effects of TCSG from Baishouwu on hepatic and renal fibrosis were associated with inflammatory response pathways, including “Signaling by interleukins”, “MAP kinase activation”, “MyD88 cascade initiated on plasma membrane”, and “Interleukin-1 family signaling”. Regression analysis and western blot results revealed that IL-1β/MyD88 inflammation signaling played an essential role in the anti-fibrotic effects of TCSG from Baishouwu. Further data displayed that TCSG from Baishouwu affected inflammatory response and extracellular matrix deposition via suppressing the activation of p38 MAPK/JNK and NF-κB p65 signaling cascades both in the liver and kidney of BDL&UUO mice. Thus, our findings suggest TCSG from Baishouwu as a natural regimen against hepatic and renal fibrosis and provide direct evidence that IL-1β/MyD88 signaling crucially contributes to hepatic and renal fibrosis and modulates liver-kidney crosstalk by maintaining tight control over inflammatory responses.
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Affiliation(s)
- Tingting Qin
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Mingliang Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Ting Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Yingyu Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Yunyun Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Muhammad Hasnat
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Zirui Zhuang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Yongfang Ding
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Yunru Peng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
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