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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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Milivojević V, Bogdanović J, Babić I, Todorović N, Ranković I. Metabolic Associated Fatty Liver Disease (MAFLD) and COVID-19 Infection: An Independent Predictor of Poor Disease Outcome? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1438. [PMID: 37629728 PMCID: PMC10456234 DOI: 10.3390/medicina59081438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Early reports on COVID-19 infection suggested that the SARS-CoV-2 virus solely attacks respiratory tract cells. As the pandemic spread, it became clear that the infection is multiorganic. Metabolic associated fatty liver disease (MAFLD) is a chronic liver disease strongly associated with insulin resistance and diabetes. The aim of this study was to assess a possible interplay between MAFLD and COVID-19 infection and its implication in COVID-19 outcome. Materials and Methods: A retrospective observational study, including 130 COVID-19 positive patients was conducted. MAFLD diagnosis was made based on the International Consensus criteria. Patients were divided into two groups, group A (MAFLD) and group B (nonMAFLD). Anthropometric and laboratory analysis were obtained. COVID-19 severity was assessed using the NEWS2 score. Disease outcome was threefold and regarded as discharged, patients who required mechanical ventilation (MV), and deceased patients. Results: MAFLD prevalence was 42%, 67% of patients were discharged, and 19% needed MV. Mortality rate was 14%. MAFLD patients were significantly younger (p < 0.001), and had higher body mass index (p < 0.05), respiratory rate (p < 0.05) and systolic blood pressure (p < 0.05) than nonMAFLD patients. Regarding metabolic syndrome and inflammatory markers: group A had significantly higher glycemia at admission (p = 0.008), lower HDL-c (p < 0.01), higher triglycerides (p < 0.01), CRP (p < 0.001), IL-6 (p < 0.05) and ferritin (p < 0.05) than group B. MAFLD was associated with more prevalent type 2 diabetes (p = 0.035) and hypertension (p < 0.05). MAFLD patients had a more severe disease course (NEWS2 score, 6.5 ± 0.5 vs. 3 ± 1.0, p < 0.05). MAFLD presence was associated with lower patient discharge (p < 0.01) and increased need for MV (p = 0.024). Multiple regression analysis showed that BMI (p = 0.045), IL-6 (p = 0.03), and MAFLD (p < 0.05) are significant independent risk factors for a poor COVID-19 outcome. Conclusions: The prevalence of MAFLD is relatively high. MAFLD patients had a more severe COVID-19 clinical course and worse disease outcome. Our results imply that early patient stratification and risk assessment are mandatory in order to avoid poor outcomes.
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Affiliation(s)
- Vladimir Milivojević
- Clinic for Gastroenterology and Hepatology University Clinical Centre of Serbia, Dr Koste Todorovica 2, 11000 Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - Jelena Bogdanović
- Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
- Clinic for Endocrinology, Diabetes and Metabolic Diseases University Clinical Centre of Serbia, Dr Subotica 13, 11000 Belgrade, Serbia
| | - Ivana Babić
- Clinic for Endocrinology, Diabetes and Metabolic Diseases University Clinical Centre of Serbia, Dr Subotica 13, 11000 Belgrade, Serbia
| | - Nevena Todorović
- Clinic for Infectious and Tropical Diseases University Clinical Centre of Serbia, Bulevar Oslobođenja 16, 11000 Belgrade, Serbia
| | - Ivan Ranković
- Department of Gastroenterology, Royal Cornwall Hospitals NHS Trust, Truro TR1 3LJ, UK;
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Zhang F, Han Y, Zheng L, Liu J, Wu Y, Bao Z, Liu L, Li W. Association of Non-Invasive Markers with Significant Fibrosis in Patients with Nonalcoholic Fatty Liver Disease: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2023; 16:2255-2268. [PMID: 37545743 PMCID: PMC10403050 DOI: 10.2147/dmso.s417754] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/25/2023] [Indexed: 08/08/2023] Open
Abstract
Purpose The identification of significant fibrosis is critical for predicting the prognosis of non-alcoholic fatty liver disease (NAFLD). This study aimed to compare the predictive value of chitinase-3-like protein 1 (CHl3L1) and other non-invasive biomarkers, as well as to establish a novel non-invasive diagnostic model for assessing the risk of significant fibrosis in NAFLD. Patients and Methods A total of 71 patients with confirmed NAFLD based on liver biopsy were included in this study. Serum CHI3L1 levels and other non-invasive fibrosis assessment measures were determined. The aspartate aminotransferase-to-platelet ratio index (APRI) and Fibrosis-4 Index (FIB-4) were calculated to assess the diagnostic superiority of serum CHI3L1 compared to other non-invasive fibrosis assessment measures. Multivariate logistic regression analysis was conducted to identify relevant variables for constructing a diagnostic model. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the diagnostic accuracy of each index, including the area under ROC curve (AUC), sensitivity, and specificity. A nomogram was established based on the logistic regression model. Results Serum CHI3LI levels were found to be higher in NAFLD patients with significant fibrosis compared to those without significant fibrosis. Multivariate logistic regression analysis revealed that aspartate aminotransferase (AST), type IV collagen (IV-C), CHI3L1, and liver stiffness measurement (LSM) were identified as potential independent risk factors associated with significant fibrosis in patients. The AUC of CHI3L1 for diagnosing significant liver fibrosis was 0.716 (0.596,0.836), with the optimal cut-off point of 125.315. The nomogram incorporating CHI3LI, AST, IV-C, and LSM further improved the potential predictive value, with an AUC for diagnosing significant fibrosis of 0.864 (0.766,0.962). This was superior to IV-C, CHI3L1, LSM, and APRI (all p < 0.05). Conclusion The diagnostic model constructed by CHI3L1 combined with the existing non-invasive markers AST, IV-C, and LSM can help assess the risk of significant liver fibrosis in NAFLD.
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Affiliation(s)
- Fan Zhang
- Department of Endocrinology, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
- Department of Clinical Nutrition, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Yan Han
- Department of Endocrinology, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
- Department of Clinical Nutrition, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Liming Zheng
- Clinical Laboratory, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Jianhong Liu
- Department of Pathology, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Yunfei Wu
- Department of Pathology, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Zuowei Bao
- Department of Ultrasonography, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Longgen Liu
- Department of Liver Diseases, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
| | - Wenjian Li
- Department of Urology, Changzhou Third People’s Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, People’s Republic of China
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Zhang X, Zuo R, Xiao S, Wang L. Association between iron metabolism and non-alcoholic fatty liver disease: results from the National Health and Nutrition Examination Survey (NHANES 2017-2018) and a controlled animal study. Nutr Metab (Lond) 2022; 19:81. [PMID: 36514155 PMCID: PMC9749311 DOI: 10.1186/s12986-022-00715-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Iron metabolism may be involved in the pathogenesis of the non-alcoholic fatty liver disease (NAFLD). The relationship between iron metabolism and NAFLD has not been clearly established. This study aimed to clarify the relationship between biomarkers of iron metabolism and NAFLD. METHODS Based on the National Health and Nutrition Examination Survey (NHANES), restricted cubic spline models and multivariable logistic regression were used to examine the association between iron metabolism [serum iron (SI), serum ferritin (SF), transferrin saturation (TSAT), and soluble transferrin receptor (sTfR)] and the risk for NAFLD. In addition, stratified subgroup analysis was performed for the association between TSAT and NAFLD. Moreover, serum TSAT levels were determined in male mice with NAFLD. The expression of hepcidin and ferroportin, vital regulators of iron metabolism, were analyzed in the livers of mice by quantitative real-time PCR (qRT-PCR) and patients with NAFLD by microarray collected from the GEO data repository. RESULTS Patients with NAFLD showed decreased SI, SF, and TSAT levels and increased STfR levels based on the NHANES. After adjusting for confounding factors, TSAT was significantly negatively correlated with NAFLD. Of note, the relationship between TSAT and NAFLD differed in the four subgroups of age, sex, race, and BMI (P for interaction < 0.05). Consistently, mice with NAFLD exhibited decreased serum TSAT levels. Decreased hepcidin and increased ferroportin gene expression were observed in the livers of patients and mice with NAFLD. CONCLUSION Serum TSAT levels and hepatic hepcidin expression were decreased in both patients and mice with NAFLD. Among multiple biomarkers of iron metabolism, lower TSAT levels were significantly associated with a higher risk of NAFLD in the U.S. general population. These findings might provide new ideas for the prediction, diagnosis, and mechanistic exploration of NAFLD.
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Affiliation(s)
- Xinxin Zhang
- grid.254147.10000 0000 9776 7793School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, 211198 China
| | - Ronghua Zuo
- grid.412676.00000 0004 1799 0784Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029 Jiangsu China
| | - Shengjue Xiao
- grid.263826.b0000 0004 1761 0489Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
| | - Lirui Wang
- grid.41156.370000 0001 2314 964XInstitute of Modern Biology, Nanjing University, 22 Hankou Road, Gulou, Nanjing, 210093 China
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Wang H, Sun R, Yang S, Ma X, Yu C. Association between serum ferritin level and the various stages of non-alcoholic fatty liver disease: A systematic review. Front Med (Lausanne) 2022; 9:934989. [PMID: 35991666 PMCID: PMC9381877 DOI: 10.3389/fmed.2022.934989] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/18/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction Non-alcoholic fatty liver disease (NAFLD) has become the most common liver disorder across the world, and non-invasive evaluation approaches are in need to assess NAFLD disease progression. Serum ferritin has been proposed as one of the biomarkers for NAFLD diagnosis in previous studies. This systematic review aims to identify, report, and synthesize studies that investigated the association of serum ferritin level with the various stages of NAFLD among the adult population. Methods Three databases – MEDLINE, EMBASE, and Scopus – were systematically searched to obtain potentially relevant publications before July 2022. No restrictions were applied to geographical region, study design, publication type and language. The association between serum ferritin level or different ferritin categories and the various stages of NAFLD was the primary outcome of interest. Title and abstract screenings, data extraction and coding, and quality assessment were independently completed by two authors with discrepancies resolved through discussion with a third author. Results Thirty-two studies were included and heterogeneity was considerable. The associations between serum ferritin level and the stages of hepatic steatosis, fibrosis, inflammation and ballooning and the occurrence of non-alcoholic steatohepatitis (NASH) were investigated but inconsistent associations were reported. Most studies identified serum ferritin to be a predictor of advanced NAFLD, while several revealed the opposite end. Conclusions Serum ferritin could be considered to act as a non-invasive biomarker for assessing various stages of NAFLD. Nevertheless, further studies are still in need to confirm its predictive value since this study reported inconsistent associations based on the qualitative synthesis. Systematic Review Registration http://www.crd.york.ac.uk/PROSPERO, identifier: CRD42021275630.
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Affiliation(s)
- Huanqiu Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ruyu Sun
- Institute of Social Medicine, School of Medicine, Zhejiang University, Hangzhou, China
| | - Sisi Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xueqing Ma
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chengbo Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Chengbo Yu
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Obese Vegetarians and Omnivores Show Different Metabolic Changes: Analysis of 1340 Individuals. Nutrients 2022; 14:nu14112204. [PMID: 35684004 PMCID: PMC9182907 DOI: 10.3390/nu14112204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/23/2022] [Accepted: 05/23/2022] [Indexed: 02/05/2023] Open
Abstract
Our study evaluated the association between the increase in body mass index (BMI) in men and women (menstruating and non-menstruating) (n = 1340) with different dietary groups (omnivores, semi-vegetarians, lacto-ovo-vegetarian, and vegans) and the measurement of the biochemical markers high-sensitive C-reactive protein (hs-CRP), ferritin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), glycated hemoglobin (HbA1C), and insulin resistance index (HOMA-IR). Increasing BMI values in all groups and dietary profiles were related to a significant increase in hs-CRP (p < 0.0001), ALT (p = 0.02), ferritin (p = 0.009), and HbA1C (p < 0.0001), with no difference between dietary groups (p < 0.05). The increase in BMI increases the levels of HOMA-IR (p < 0.0001) and GGT (p < 0.05), with higher values found in men when compared to women (p < 0.0001 for HOMA- IR and p = 0.0048 for GGT). The association between ALT and BMI was different between dietary groups, as it showed a decrease in vegan women who do not menstruate compared to other dietary groups (p = 0.0099). When including only obese individuals (BMI ≥ 30 kg/m2, n = 153) in the analysis, we observed lower concentrations of GGT and ferritin in vegetarians than in omnivores, regardless of gender and menstrual blood loss (p = 0.0395). Our data showed that for both vegetarians and omnivores, the higher the BMI, the worse the metabolic parameters. However, regarding obesity, vegetarians showed better antioxidant status (lower GGT elevation) and lower inflammatory status (lower ferritin elevation), which may provide them with potential protection in the development of morbidities associated with overweight.
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Ruscitti P, Di Cola I, Di Muzio C, Italiano N, Ursini F, Giacomelli R, Cipriani P. Expanding the spectrum of the hyperferritinemic syndrome, from pathogenic mechanisms to clinical observations, and therapeutic implications. Autoimmun Rev 2022; 21:103114. [PMID: 35595050 DOI: 10.1016/j.autrev.2022.103114] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/15/2022] [Indexed: 01/19/2023]
Abstract
From the introduction of hyperferritinemic syndrome concept, a growing body of evidence has suggested the role of ferritin as a pathogenic mediator and a relevant clinical feature in the management of patients with inflammatory diseases. From a pathogenic point of view, ferritin may directly stimulate the aberrant immune response by triggering the production of pro-inflammatory mediators in inducing a vicious pathogenic loop and contributing to the occurrence of cytokine storm syndrome. The latter has been recently defined as a clinical picture characterised by elevated circulating cytokine levels, acute systemic inflammatory symptoms, and secondary organ dysfunction beyond that which could be attributed to a normal response to a pathogen It is noteworthy that the occurrence of hyperferritinemia may be correlated with the development of the cytokine storm syndrome in the context of an inflammatory disease. In addition to adult onset Still's disease, macrophage activation syndrome, catastrophic anti-phospholipids syndrome, and septic shock, recent evidence has suggested this association between ferritin and life-threatening evolution in patients with systemic lupus erythematosus, with anti-MDA5 antibodies in the context of poly-dermatomyositis, with severe COVID-19, and with multisystem inflammatory syndrome. The possible underlying common inflammatory mechanisms, associated with hyperferritinemia, may led to the similar clinical picture observed in these patients. Furthermore, similar therapeutic strategies could be suggested inhibiting pro-inflammatory cytokines and improving long-term outcomes in these disorders. Thus, it could be possible to expand the spectrum of the hyperferritinemic syndrome to those diseases burdened by a dreadful clinical picture correlated with hyperferritinemia and the occurrence of the cytokine storm syndrome. In addition, the assessment of ferritin may provide useful information to the physicians in clinical practice to manage these patients. Therefore, ferritin may be considered a relevant clinical feature to be used as biomarker in dissecting the unmet needs in the management of these disorders. Novel evidence may thus support an expansion of the spectrum of the hyperferritinemic syndrome to these diseases burdened by a life-threatening clinical picture correlated with hyperferritinemia and the occurrence of the cytokine storm syndrome.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Claudia Di Muzio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Noemi Italiano
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Francesco Ursini
- Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy; Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Roberto Giacomelli
- Rheumatology and Immunology Unit, Department of Medicine, University of Rome Campus Biomedico, Rome, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
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Wang Q, Wang ZX, Wang HJ, Ren L, Kang YL, Pan SY, Sami MW, Fan HN, Wang H. CLINICAL SIGNIFICANCE AND CORRELATION ANALYSIS OF SERUM FERRITIN IN PATIENTS WITH HEPATIC ALVEOLAR ECHINOCOCCOSIS. J Parasitol 2022; 108:159-165. [PMID: 35353187 DOI: 10.1645/19-69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The serum ferritin (SF) levels of patients with hepatic alveolar echinococcosis (HAE) were compared to the laboratory reference value, and the correlation between SF and associated parameters in patients with HAE was assessed. Hematological and imaging data of 245 patients with HAE were collected. Patients were classified into the LSF group (SF ≤ 204 ng/ml) or HSF group (SF > 204 ng/ml) according to the level of SF. There was no significant difference in the serum iron level between groups (P > 0.05). Significant differences in unsaturated iron-binding capacity (UIBC), liver function, blood coagulation, lipid, blood cell count, and lesion characteristics were observed (P < 0.05). Correlation analysis showed that SF was related to UIBC, γ-glutamyl transferase, total bilirubin (TBIL), direct bilirubin (DBIL), fibrinogen (FIB), neutrophil count, and maximal lesion diameter (all absolute rs ≥ 0.4). The correlation coefficient between SF and UIBC showed the highest absolute value (rs = -0.556, P < 0.001). Single-factor linear regression analysis showed that TBIL and DBIL showed the R2 values were 0.221 and 0.220, and the R2 values of UIBC, FIB, and maximal lesion diameter were 0.157, 0.174, and 0.167, respectively, and those of the remaining indicators were <0.1. Multi-factor binary logistic regression analysis showed that UIBC (P < 0.001, OR = 0.909), FIB (P = 0.020, OR = 1.662), hemoglobin (HGB) (P = 0.002, OR = 1.029), and maximal lesion diameter (P = 0.002, OR = 1.146) were significant factors influencing SF abnormalities. SF levels in some patients with HAE were higher than the laboratory reference value. Correlation and regression analysis of SF suggested that the UIBC, FIB, HGB, and maximal lesion diameter were related to SF and affected the SF level. These results may be helpful for the diagnosis and severity assessment of HAE in the future.
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Affiliation(s)
- Qiang Wang
- Medical College of Qinghai University, Xining, Qinghai 810001, No. 16 Kunlun Road, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China
| | - Zhi-Xin Wang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China.,Qinghai Province Key Laboratory of Hydatid Disease Research, No. 251 Ningda Road, Xining, Qinghai 810001, People's Republic of China
| | - Hai-Jiu Wang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China.,Qinghai Province Key Laboratory of Hydatid Disease Research, No. 251 Ningda Road, Xining, Qinghai 810001, People's Republic of China
| | - Li Ren
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China.,Qinghai Province Key Laboratory of Hydatid Disease Research, No. 251 Ningda Road, Xining, Qinghai 810001, People's Republic of China
| | - Ying-Li Kang
- Medical College of Qinghai University, Xining, Qinghai 810001, No. 16 Kunlun Road, People's Republic of China.,Image Centre, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China
| | - Si-Yu Pan
- Medical College of Qinghai University, Xining, Qinghai 810001, No. 16 Kunlun Road, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China
| | - Malik Waseem Sami
- Medical College of Qinghai University, Xining, Qinghai 810001, No. 16 Kunlun Road, People's Republic of China.,Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China
| | - Hai-Ning Fan
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China.,Qinghai Province Key Laboratory of Hydatid Disease Research, No. 251 Ningda Road, Xining, Qinghai 810001, People's Republic of China
| | - Hu Wang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Qinghai University, No. 29 Tongren Road, Xining, Qinghai 810001, People's Republic of China.,Health Commission of Qinghai Province, No. 12 West Street, Xining, Qinghai 810001, People's Republic of China
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9
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Serum iron and risk of nonalcoholic fatty liver disease and advanced hepatic fibrosis in US adults. Sci Rep 2021; 11:10387. [PMID: 34002001 PMCID: PMC8128903 DOI: 10.1038/s41598-021-89991-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 04/26/2021] [Indexed: 12/16/2022] Open
Abstract
Epidemiological evidence on the relationship between serum iron and liver diseases is limited. This study aims to investigate whether serum iron is associated with nonalcoholic fatty liver disease (NAFLD) and advanced hepatic fibrosis (AHF). Cross-sectional data for adults aged ≥ 18 years who participated in the National Health and Nutrition Examination Survey (NHANES) from 1999 to 2018 were analyzed. Odds ratio (ORs) and 95% confidence intervals (CIs) of NAFLD and AHF associated with serum iron were estimated using multivariable logistic regression models. A total of 18,031 males and 18,989 females were included in the analysis. After multivariable adjustment for potential confounders, serum iron was significantly and inversely associated with NAFLD in both genders (P-trend < 0.001) and AHF in females (P-trend = 0.018). Compared to the bottom quartile, those in higher quartiles of serum iron had no significant ORs for AHF in males, but the trend across the quartiles was significant (P-trend = 0.046). In conclusion, higher serum iron level was associated with lower risk of NAFLD in males and females, and with lower risk of AHF in females but not in males. No significant racial/ethnical differences in these associations were observed.
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Mokhtari F, Mohebbi SR, Sharifian A, Ramandi M, Razzaghi MR. Circulating non-coding RNAs as potential diagnostic biomarkers in liver diseases. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2021; 14:S10-S23. [PMID: 35154598 PMCID: PMC8817748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/23/2021] [Indexed: 11/07/2022]
Abstract
The liver plays a principal role in the human body as a metabolic and detoxifying unit. Liver diseases are the world's major health problems and affect millions of people worldwide. Early detection of liver diseases is certainly effective in timely treatment and prevention of their progression. Liver injury is associated with significant alterations in immune responses and pattern changes in various tissue-related gene expressions and cytokine production. Increasing or decreasing the specific spectrum of non-coding RNAs in different phases of liver disease can be a criterion for diagnosis. Novel diagnostic biomarkers are needed for liver diseases. Currently, micro-RNAs (miRNAs) are known to play important roles in the diagnosis of liver diseases. Circulating biomarkers such as miRNA-assisted diagnosis can conceivably be helpful for the early treatment of liver diseases. In this review, we look at miRNAs and their potential applications in liver diseases as diagnostic biomarkers were investigated.
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Affiliation(s)
- Fedra Mokhtari
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Reza Mohebbi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsaneh Sharifian
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marzieh Ramandi
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Dietary intake of specific amino acids and liver status in subjects with nonalcoholic fatty liver disease: fatty liver in obesity (FLiO) study. Eur J Nutr 2020; 60:1769-1780. [PMID: 32857176 DOI: 10.1007/s00394-020-02370-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 08/19/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE Identification of dietary factors involved in the development and progression of nonalcoholic fatty liver disease (NAFLD) is relevant to the current epidemics of the disease. Dietary amino acids appear to play a key role in the onset and progression of NAFLD. The aim of this study was to analyze potential associations between specific dietary amino acids and variables related to glucose metabolism and hepatic status in adults with overweight/obesity and NAFLD. METHODS One hundred and twelve individuals from the Fatty Liver in Obesity (FLiO) study were evaluated. Liver assessment was carried out by ultrasonography, magnetic resonance imaging and analysis of biochemical parameters. Dietary amino acid intake (aromatic amino acids (AAA); branched-chain amino acids (BCAA); sulfur amino acids (SAA)) was estimated by means of a validated 137-item food frequency questionnaire. RESULTS Higher consumption of these amino acids was associated with worse hepatic health. Multiple adjusted regression models confirmed that dietary AAA, BCAA and SAA were positively associated with liver fat content. AAA and BCAA were positively associated with liver iron concentration. Regarding ferritin levels, a positive association was found with BCAA. Dietary intake of these amino acids was positively correlated with glucose metabolism (glycated hemoglobin, triglyceride and glucose index) although the significance disappeared when potential confounders were included in the model. CONCLUSION These findings suggest that the consumption of specific dietary amino acids might negatively impact on liver status and, to a lesser extent on glucose metabolism in subjects with overweight/obesity and NAFLD. A control of specific dietary amino acid composition should be considered in the management of NAFLD and associated insulin resistance. NCT03183193; June 2017.
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Anushiravani A, Ghajarieh Sepanlou S. Burden of Liver Diseases: A Review from Iran. Middle East J Dig Dis 2019; 11:189-191. [PMID: 31824620 PMCID: PMC6895850 DOI: 10.15171/mejdd.2019.147] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 09/22/2019] [Indexed: 01/04/2023] Open
Abstract
There has been an increase in the burden of liver diseases in Iran, with an increasing trend from communicable to non-communicable diseases. Almost 5400 deaths were due to chronic liver diseases in 2017. We aim to provide a concise update on the epidemiological trends of liver diseases in Iran. Estimations of deaths, disability-adjusted life years, prevalence of chronic liver diseases and cirrhosis in Iran with its common etiologies have been reported. We investigated the major causes of chronic liver diseases in Iran, we have reported our hepatology research centers, and also we have depicted the future of liver diseases in Iran. In 2017, there was a rising trend in chronic liver diseases in Iran. The most common etiologies for chronic liver disease were chronic hepatitis B, chronic hepatitis C, and non-alcoholic steatohepatitis with highest mortalities due to liver cancer and hepatitis C. The prevalence of HBV infection has decreased from 2.9% to 1.3% with effective vaccination, but new cases are still seen due to perinatal transmission. Treatment of HCV has dramatically changed with new drugs which are being produced by local pharmaceuticals at a low cost. The main obstacle in its elimination is finding patients and linkage to care. More than a third of our population have non-alcoholic fatty liver disease in which central obesity had a stronger association than weight itself. Iran has a high burden of liver diseases. The Ministry of Health has effectively controlled hepatitis B and is working towards the World Health WHO’s goals for hepatitis C by 2030. This being said, non-alcoholic fatty liver disease is becoming a major threat to our nation’s health and quality of life.
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Affiliation(s)
- Amir Anushiravani
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadaf Ghajarieh Sepanlou
- Digestive Disease Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Recaredo G, Marin-Alejandre BA, Cantero I, Monreal JI, Herrero JI, Benito-Boillos A, Elorz M, Tur JA, Martínez JA, Zulet MA, Abete I. Association between Different Animal Protein Sources and Liver Status in Obese Subjects with Non-Alcoholic Fatty Liver Disease: Fatty Liver in Obesity (FLiO) Study. Nutrients 2019; 11:nu11102359. [PMID: 31623368 PMCID: PMC6836147 DOI: 10.3390/nu11102359] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/27/2019] [Accepted: 09/30/2019] [Indexed: 12/22/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is considered the hepatic manifestation of metabolic syndrome. Obesity and unhealthy dietary habits are described as risk factors for NAFLD. The aim of this study was to investigate the association between the consumption of different animal protein sources and hepatic status in NAFLD adults. A total of 112 overweight/obese participants with NAFLD from Fatty Liver in Obesity (FLiO) study were evaluated at baseline. Diet, body composition, and biochemical variables were evaluated. Hepatic status was also assessed by Magnetic Resonance Imaging, ultrasonography, and elastography. Red meat consumption showed a positive relationship with liver iron content (r = 0.224; p = 0.021) and ferritin concentration (r = 0.196; p = 0.037). Processed meat consumption exhibited a positive association with liver iron content (r = 0.308; p = 0.001), which was also found in the quantile regression (β = 0.079; p = 0.028). Fish consumption was related with lower concentration of ferritin (r = -0.200; p = 0.034). This association was further evidenced in the regression model (β = -0.720; p = 0.033). These findings suggest that the consumption of different animal protein sources differentially impact on liver status in obese subjects with NAFLD, showing fish consumption as a healthier alternative for towards NAFLD features.
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Affiliation(s)
- Gregorio Recaredo
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
| | - Bertha Araceli Marin-Alejandre
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
| | - Irene Cantero
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
| | - J Ignacio Monreal
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Clinical Chemistry Department, University Clinic of Navarra, University of Navarra, 31008 Pamplona, Spain.
| | - José Ignacio Herrero
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Liver Unit, Clinica Universidad de Navarra, 31008 Pamplona, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain.
| | - Alberto Benito-Boillos
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Department of Radiology, Clinica Universidad de Navarra, 31008 Pamplona, Spain.
| | - Mariana Elorz
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Department of Radiology, Clinica Universidad de Navarra, 31008 Pamplona, Spain.
| | - Josep A Tur
- Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain.
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, 07122 Palma, Spain.
| | - J Alfredo Martínez
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - M Angeles Zulet
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Itziar Abete
- Department of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain.
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain.
- Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain.
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