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Cazac GD, Mihai BM, Ștefănescu G, Gîlcă-Blanariu GE, Mihai C, Grigorescu ED, Onofriescu A, Lăcătușu CM. Celiac Disease, Gluten-Free Diet and Metabolic Dysfunction-Associated Steatotic Liver Disease. Nutrients 2024; 16:2008. [PMID: 38999756 PMCID: PMC11243569 DOI: 10.3390/nu16132008] [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: 06/05/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 07/14/2024] Open
Abstract
Celiac disease (CD) is a chronic autoimmune disorder triggered by the ingestion of gluten-containing food by genetically predisposed individuals. Hence, treatment of CD consists of permanent avoidance of wheat, rye, barley, and other gluten-containing foods. Lifelong adherence to a gluten-free diet (GFD) improves the symptoms of CD, but recent evidence suggests it is also associated with a higher risk for hepatic steatosis and the coexistence or emergence of other cardiometabolic risk factors. Moreover, a higher risk for liver steatosis is also reported by some authors as a potential extraintestinal complication of the CD itself. Recent nomenclature changes designate the association between hepatic steatosis and at least one of five cardiometabolic risk factors as metabolic dysfunction-associated steatotic liver disease (MASLD). An extended network of potentially causative factors underlying the association between MAFLD and CD, before and after dietary therapy is implemented, was recently described. The individualized treatment of these patients is less supported by evidence, with most of the current recommendations relying on empiric clinical judgment. This review focuses on the causative associations between CD and hepatic injury, either as an extraintestinal manifestation of CD or a side effect of GFD, also referring to potential therapeutic strategies for these individuals.
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Affiliation(s)
- Georgiana-Diana Cazac
- Unit of Diabetes, Nutrition, and Metabolic Diseases, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-D.C.); (A.O.); (C.-M.L.)
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Bogdan-Mircea Mihai
- Unit of Diabetes, Nutrition, and Metabolic Diseases, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-D.C.); (A.O.); (C.-M.L.)
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Gabriela Ștefănescu
- Unit of Medical Semiology and Gastroenterology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (G.Ș.); (G.-E.G.-B.); (C.M.)
- Institute of Gastroenterology and Hepatology, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Georgiana-Emmanuela Gîlcă-Blanariu
- Unit of Medical Semiology and Gastroenterology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (G.Ș.); (G.-E.G.-B.); (C.M.)
- Institute of Gastroenterology and Hepatology, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Cătălina Mihai
- Unit of Medical Semiology and Gastroenterology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (G.Ș.); (G.-E.G.-B.); (C.M.)
- Institute of Gastroenterology and Hepatology, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Elena-Daniela Grigorescu
- Unit of Diabetes, Nutrition, and Metabolic Diseases, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-D.C.); (A.O.); (C.-M.L.)
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Alina Onofriescu
- Unit of Diabetes, Nutrition, and Metabolic Diseases, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-D.C.); (A.O.); (C.-M.L.)
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Cristina-Mihaela Lăcătușu
- Unit of Diabetes, Nutrition, and Metabolic Diseases, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (G.-D.C.); (A.O.); (C.-M.L.)
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
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Cao L, An Y, Liu H, Jiang J, Liu W, Zhou Y, Shi M, Dai W, Lv Y, Zhao Y, Lu Y, Chen L, Xia Y. Global epidemiology of type 2 diabetes in patients with NAFLD or MAFLD: a systematic review and meta-analysis. BMC Med 2024; 22:101. [PMID: 38448943 PMCID: PMC10919055 DOI: 10.1186/s12916-024-03315-0] [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: 08/01/2023] [Accepted: 02/23/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) and metabolic-associated fatty liver disease (MAFLD) shares common pathophysiological mechanisms with type 2 diabetes, making them significant risk factors for type 2 diabetes. The present study aimed to assess the epidemiological feature of type 2 diabetes in patients with NAFLD or MAFLD at global levels. METHODS Published studies were searched for terms that included type 2 diabetes, and NAFLD or MAFLD using PubMed, EMBASE, MEDLINE, and Web of Science databases from their inception to December 2022. The pooled global and regional prevalence and incidence density of type 2 diabetes in patients with NAFLD or MAFLD were evaluated using random-effects meta-analysis. Potential sources of heterogeneity were investigated using stratified meta-analysis and meta-regression. RESULTS A total of 395 studies (6,878,568 participants with NAFLD; 1,172,637 participants with MAFLD) from 40 countries or areas were included in the meta-analysis. The pooled prevalence of type 2 diabetes among NAFLD or MAFLD patients was 28.3% (95% confidence interval 25.2-31.6%) and 26.2% (23.9-28.6%) globally. The incidence density of type 2 diabetes in NAFLD or MAFLD patients was 24.6 per 1000-person year (20.7 to 29.2) and 26.9 per 1000-person year (7.3 to 44.4), respectively. CONCLUSIONS The present study describes the global prevalence and incidence of type 2 diabetes in patients with NAFLD or MAFLD. The study findings serve as a valuable resource to assess the global clinical and economic impact of type 2 diabetes in patients with NAFLD or MAFLD.
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Affiliation(s)
- Limin Cao
- The Third Central Hospital of Tianjin, Tianjin, China
| | - Yu An
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Huiyuan Liu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Jinguo Jiang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Wenqi Liu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Yuhan Zhou
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Mengyuan Shi
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Wei Dai
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Yanling Lv
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuhong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China
| | - Yanhui Lu
- School of Nursing, Peking University, 38 Xueyuan Rd, Haidian District, Beijing, 100191, China.
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Yang Xia
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, China.
- Liaoning Key Laboratory of Precision Medical Research On Major Chronic Disease, Liaoning Province, Shenyang, China.
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Xu M, Wu T, Li Z, Xin G. Influence of genetically predicted autoimmune diseases on NAFLD. Front Immunol 2023; 14:1229570. [PMID: 37767101 PMCID: PMC10520707 DOI: 10.3389/fimmu.2023.1229570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
Introduction Non-alcoholic fatty liver disease (NAFLD), the emerging cause of end-stage liver disease, is the most common liver disease. Determining the independent risk factors of NAFLD and patients who need more monitoring is important. Methods Two-Sample Mendelian randomization (MR) was performed in the analysis to investigate the causal association of different autoimmune diseases with NAFLD using summary level data. Genome-wide association study (GWAS) of 5 autoimmune diseases including celiac disease (CeD), Crohn's disease (CD), multiple sclerosis (MS), rheumatoid arthritis (RA), and type 1 diabetes (T1D) were selected for Instrument variables (IVs). NAFLD was included as outcome. Result After adjusting for confounding factors, genetic predisposition of CeD (OR= 0.973, [0.949,0.997], IVW p-value=0.026), MS (OR= 1.048, [1.012,1.085], IVW p-value= 0.008), RA (OR= 1.036, [1.006,1.066], IVW p-value=0.019), T1D (OR= 1.039, [1.002,1.079], IVW p-value= 0.041) is causally associated with NAFLD. No causal effect was found between CD and NAFLD. Conclusion CeD itself may be a protective factor for NAFLD, the results of previous observational studies have been influenced by confounding factors, and the morbidity of NAFLD may be higher in patients with MS, RA, and T1D than in common populations, and monitoring the prevalence of NAFLD in these populations is considerable.
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Narciso-Schiavon JL, Schiavon LL. Fatty liver and celiac disease: Why worry? World J Hepatol 2023; 15:666-674. [PMID: 37305374 PMCID: PMC10251279 DOI: 10.4254/wjh.v15.i5.666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/27/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Celiac disease (CD) is a chronic inflammatory intestinal disorder mediated by the ingestion of gluten in genetically susceptible individuals. Liver involvement in CD has been widely described, and active screening for CD is recommended in patients with liver diseases, particularly in those with autoimmune disorders, fatty liver in the absence of metabolic syndrome, noncirrhotic intrahepatic portal hypertension, cryptogenic cirrhosis, and in the context of liver transplantation. Non-alcoholic fatty liver disease is estimated to affect approximately 25% of the world’s adult population and is the world’s leading cause of chronic liver disease. In view of both diseases’ global significance, and to their correlation, this study reviews the available literature on fatty liver and CD and verifies particularities of the clinical setting.
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Affiliation(s)
- Janaina Luz Narciso-Schiavon
- Department of Internal Medicine, Gastroenterology Division, Federal University of Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
| | - Leonardo Lucca Schiavon
- Department of Internal Medicine, Gastroenterology Division, Federal University of Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
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Rohani P, Zadeh MM, Alimadadi H, Sohouli MH. Effect of helicobacter pylori infection eradication on serum level of anti-tissue transglutaminase in children with celiac disease. BMC Pediatr 2023; 23:116. [PMID: 36890496 PMCID: PMC9993645 DOI: 10.1186/s12887-023-03934-1] [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: 12/14/2022] [Accepted: 02/25/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Evidence shows the increase of anti-tissue transglutaminase (tTG) levels in various conditions, including infectious agents, independently of celiac disease (CD). The aim of this study was to investigate the effect of helicobacter pylori (H.pylori) infection eradication on serum level of tTG in children with CD. METHODS This study was conducted on children aged 2 to 18 who referred to reference hospitals for diagnosis of CD. After upper endoscopy and biopsy to confirm CD and H.pylori infection, the children were divided into three groups (including group one: 16 CD patients with positive H. pylori; group two: 16 non-CD patients with positive H. pylori; and group three: 56 CD patients with negative H. pylori), respectively. The tTG level in study groups were compared after the eradication of H.pylori. RESULTS The mean age of the subjects in the group one, two, and three was 9.7 ± 3.33, 11.8 ± 3.14, and 7.6 ± 3.32 years, respectively. Our results showed that in group one, mean tTG increased after eradication of H.pylori infection, however, these changes were not significant (182.43 vs. 157.18, P = 0.121). In the second group, although unlike the first group, mean tTG decreased after eradication of the infection, but still these changes were not significant (9.56 vs. 22.18, P = 0.449). Furthermore, at the baseline level, the mean tTG in the group three was closer to the mean tTG in the first group. CONCLUSION Our findings showed that the eradication of H.pylori infection does not have a significant effect on tTG levels in children with and without CD.
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Affiliation(s)
- Pejman Rohani
- Pediatric Gastroenterology and Hepatology Research Center, Pediatrics Centre of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Monajam Zadeh
- Department of Pathology, School of Medicine Pediatric Chronic Kidney Disease Research Center, Childrens Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hosein Alimadadi
- Pediatric Gastroenterology and Hepatology Research Center, Pediatrics Centre of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Sohouli
- Pediatric Gastroenterology and Hepatology Research Center, Pediatrics Centre of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. .,Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Roderburg C, Loosen S, Kostev K, Demir M, Joerdens MS, Luedde T. Nonalcoholic fatty liver disease is associated with a higher incidence of coeliac disease. Eur J Gastroenterol Hepatol 2022; 34:328-331. [PMID: 34138765 DOI: 10.1097/meg.0000000000002234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Recently the incidence of nonalcoholic fatty liver disease (NAFLD) has risen to become the most frequent liver disease worldwide. NAFLD is not a disease limited to the liver, but rather represents a systemic inflammatory disease involving multiple organ systems. Previous studies have suggested an association between NAFLD and coeliac disease, another disease related to inflammation. As the available clinical data is scarce and at least partially contradictory, we aimed at investigating a potential association between NAFLD and celiac disease in outpatients in Germany. METHODS Using the Disease Analyzer database featuring data on diagnoses, prescriptions and demographic variables for 7.49 million cases of patients followed in general practices in Germany, we matched a total of 57 336 patients with NAFLD/diagnosed between 2000 and 2015 to a cohort of equal size without NAFLD by age, sex and index year. Incidence of celiac disease was compared between groups within 10 years from the index date. RESULTS During the 10-years observation period, we observed a higher incidence of coeliac disease in NAFLD patients compared to patients without NAFLD (11.2 vs. 7.5 cases per 100 000 patients' years). Interestingly, this association was most prominent in men (hazard ratio, 2.02; 95% CI, 1.01-4.04) and patients between 18 and 50 years (hazard ratio, 2.79; 95% CI, 1.12-6.94). SUMMARY Our data suggest that NAFLD promotes the development of coeliac disease particularly in young men. This finding argues that coeliac disease should be recognized as another nonliver-related complication of NAFLD and suggests screening of selected NAFLD patients for the presence of coeliac disease.
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Affiliation(s)
- Christoph Roderburg
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf
| | - Sven Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf
| | | | - Münevver Demir
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany
| | - Markus S Joerdens
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf
| | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf
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Celiac Disease, Gluten-Free Diet, and Metabolic and Liver Disorders. Nutrients 2020; 12:nu12040940. [PMID: 32231050 PMCID: PMC7230624 DOI: 10.3390/nu12040940] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 03/24/2020] [Accepted: 03/26/2020] [Indexed: 12/13/2022] Open
Abstract
Celiac disease (CD) is a chronic autoimmune enteropathy triggered by the ingestion of gluten in genetically predisposed individuals. At the time of diagnosis, the frequency of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis in individuals with CD appears to be similar to that of the general population, although a lower body mass index and a lower rate of hypercholesterolemia and type 2 diabetes mellitus are observed at diagnosis in CD patients. The effect of a gluten-free diet (GFD) in individuals with these liver and metabolic disorders is still a matter of debate. The aim of this study was to investigate the links between a GFD and metabolic/liver disorders in CD patients. A systematic electronic search of the literature from January 2009 to December 2019 was performed using Medline, Web of Science, Scopus, and the Cochrane Library. Only papers written in English concerning metabolic and liver disorders in adult patients with CD were included. Out of 1195 citations, 14 eligible studies were identified. Increases in the frequency of NAFLD, weight gain, and alterations of the lipid profile suggest that important changes happen in celiac patients on a GFD, though the physiopathology of these conditions is unclear. Although a GFD is the only effective treatment available for CD, liver function, body weight, and metabolic and nutritional profiles should be monitored in patients on a GFD.
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Dikker O, Dağ H. The Connection between Celiac Disease and Hepatic Steatosis: High Levels of Pigment Epithelium-Derived Factor. Med Princ Pract 2020; 29:201. [PMID: 31550729 PMCID: PMC7098268 DOI: 10.1159/000503633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/24/2019] [Indexed: 12/16/2022] Open
Affiliation(s)
- Okan Dikker
- Department of Medical Biochemistry, University of Health Sciences, Istanbul Okmeydani Training and Research Hospital, Istanbul, Turkey,
| | - Hüseyin Dağ
- Department of Pediatrics, University of Health Sciences, Istanbul Okmeydani Training and Research Hospital, Istanbul, Turkey
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Noori E, Kazemi B, Bandehpour M, Zali H, Khalesi B, Khalili S. Deciphering crucial genes in coeliac disease by bioinformatics analysis. Autoimmunity 2019; 53:102-113. [PMID: 31809599 DOI: 10.1080/08916934.2019.1698552] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Coeliac disease (CD) is a chronic autoimmune disease that is characterized by malabsorption in sensitive individuals. CD is triggered by the ingestion of grains containing gluten. CD is concomitant with several other disorders, including dermatitis herpetiformis, selective IgA deficiency, thyroid disorders, diabetes mellitus, various connective tissue disorders, inflammatory bowel disease, and rheumatoid arthritis. The advent of high throughput technologies has provided a massive wealth of data which are processed in various omics scale fields. These approaches have revolutionized the medical research and monitoring of the biological systems. In this regard, omics scaled analyses of CD by Comparative Toxicogenomics Database (CTD), DISEASES, and GeneCards databases have retrieved 2656 CD associated genes. Amongst, 54 genes were assigned by Venn Diagram of the intersection to be shared by these 3 databases for CD. These common genes were subjected to further analysis and screening. The Enrich database, GeneMANIA, Cytoscape, and WebGestalt (WEB-based GEne SeT AnaLysis Toolkit) were employed for functional analysis. These analyses indicated that the obtained genes are mainly involved in the immune system and signalling pathways related to autoimmune diseases. The STAT1, ALB, IL10, IL2, IL4, IL17A, TGFB1, IL1B, IL6, TNF, IFNG hub genes were particularly indicated to have significant roles in CD. Functional analyses of these hub genes by GeneMANIA indicated that they are involved in immune systems regulation. Moreover, 25 out of 54 genes were identified to be seed genes by the WebGestalt database. Gene set analysis with GEO2R tool from Gene Expression Omnibus (GEO) showed that there were 15 significant genes in GSE76168, 29 significant genes in GSE87460, 12 significant genes in GSE87458, 9 significant genes in GSE87457, 3753 significant genes in GSE112102 and 1043 significant genes in GSE102991 with differential expression in coeliac patients compared to controls. The IRF1and STAT1 genes were common between the significant genes from GEO and the 54 CD related genes from three public databases. In the light these results, nine key genes, including IRF1, STAT1, IL17A, TGFB1, ALB, IL10, IL2, IL4, and IL1B, were identified to be associated with CD. These findings could be used to find novel diagnostic biomarkers, understand the pathology of disease, and devise more efficient treatments.
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Affiliation(s)
- Effat Noori
- Department of Biotechnology School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahram Kazemi
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Bandehpour
- Department of Biotechnology School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hakimeh Zali
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahman Khalesi
- Department of Research and Production of Poultry Viral Vaccine, Razi Vaccine and Serum Research Institute Agriculture Research Education and Extension Organization(AREEO), Karaj, Iran
| | - Saeed Khalili
- Department of Biology Sciences, Shahid Rajaee Teacher Training University, Tehran, Iran
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Kaykhaei MA, Khodadoost M, Dashipour AR, Haidari Z, Karimkoshteh A, Sandoughi M. Baseline levels determine magnitude of increment in 25 hydroxy vitamin D following vitamin D3 prescription in healthy subjects. Endocrine 2019; 64:378-383. [PMID: 30877526 DOI: 10.1007/s12020-019-01881-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 02/22/2019] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Vitamin D deficiency is a major health problem which affects about one billion people in the world. Although, vitamin D supplementation is recommended as standard treatment of vitamin D deficiency, there are controversies on dose response relationship. In this regard, the present study aimed to determine the impact of vitamin D3 supplement on raising of serum 25 hydroxyvitamin D[25(OH)D] in healthy subjects with varying degrees of vitamin D deficiency. MATERIALS AND METHODS In this clinical trial 114 subjects with varying degrees of vitamin D deficiency were entered and divided into three groups: serum levels of 25(OH) D less than 10 ng/ml, 10-20 ng/ml, and 20-30 ng/ml. All of the participants were given 50,000 units vitamin D3 per week for 8 weeks, thereafter, changes in serum levels of vitamin D and PTH were evaluated at week twelve. The results were analyzed using SPSS version 16 and P < 0.05 was considered to be significant. RESULTS Of the 114 vitamin D deficient subjects, serum level of vitamin D was below 10 ng/ml in 22 persons (19.3%), 10-20 ng/ml in 52 persons (45.6%) and 20-30 ng/ml in 40 persons (35.1%). Following vitamin D prescription all people with varying degrees of vitamin D deficiency obtained a favorable serum level. The increase in vitamin D levels were 26.4, 18.5, and 8.3 ng/ml, in individuals with baseline vitamin D levels below 10 ng/ml, 10-20 ng/ml and 20-30 ng/ml, respectively. The changes in 25(OH) vitamin D in all three groups were significant (P < 0.05), nonetheless no significant alterations in serum levels of PTH were observed (P > 0.05). CONCLUSION Our results indicated an inverse relationship between baseline serum levels of 25(OH) D and its increment following treatment with vitamin D3. Therefore, the magnitude of increments in serum 25(OH) D is greater in subjects with lower baseline levels of 25(OH) D.
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Affiliation(s)
- Mahmoud Ali Kaykhaei
- Department of Internal Medicine, Ali-EbneAbitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
- Genetics of non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahdieh Khodadoost
- Department of Internal Medicine, Ali-EbneAbitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Ali Reza Dashipour
- Department of Food Sciences and Nutrition, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zahra Haidari
- Department of Internal Medicine, Ali-EbneAbitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Azra Karimkoshteh
- Department of Internal Medicine, Ali-EbneAbitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahnaz Sandoughi
- Department of Internal Medicine, Ali-EbneAbitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran.
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.
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Aksoy EK, Şimşek GG, Torgutalp M, Sapmaz FP, Akpınar MY, Uzman M, Nazlıgül Y. Expression of M30 and M65 in celiac disease. Analytical cross-sectional study. SAO PAULO MED J 2018; 136:525-532. [PMID: 30892483 PMCID: PMC9897131 DOI: 10.1590/1516-3180.2018.0241161118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 11/16/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The role of villous atrophy in apoptosis, a distinctive feature of celiac disease, is a matter of controversy. The aim of this study was to determine the apoptosis rate through immunohistochemical staining for M30 and M65 in celiac disease cases. DESIGN AND SETTING Analytical cross-sectional study in a tertiary-level center. METHODS Duodenal biopsies from 28 treatment-naive patients with celiac disease, 16 patients with potential celiac disease, 10 patients with a gluten-free diet and 8 controls were subjected to immunohistochemical staining for the end-apoptotic marker M30 and the total cell death marker M65. H-scores were compared. Several laboratory parameters were recorded concomitantly, and at the one-year follow-up for celiac disease and potential celiac disease patients. RESULTS There was a significant difference in H-score for M30 expression between the celiac disease, potential celiac disease and gluten-free diet groups (P = 0.009). There was no significant difference in H-score for M65 expression. There was a positive correlation between the H-score for M30 expression and the anti-tissue transglutaminase immunoglobulin A (anti-tTgIgA) and anti-tissue transglutaminase immunoglobulin G (anti-tTgIgG) levels (R = 0.285, P = 0.036; and R = 0.307, P = 0.024, respectively); and between the H-score for M65 expression and the anti-tTgIgA and anti-tTgIgG levels (R = 0.265, P = 0.053; and R=0.314, P = 0.021, respectively). There was no difference between celiac disease and potential celiac disease patients regarding the laboratory parameters selected. CONCLUSION The rates of apoptosis and nutritional deficiencies in patients with potential celiac disease were similar to those in patients with celiac disease.
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Affiliation(s)
- Evrim Kahramanoğlu Aksoy
- MD. Gastroenterologist, Department of Gastroenterology, Keçiören Training and Research Hospital, Ankara, Turkey.
| | - Gülçin Güler Şimşek
- MD. Associate Professor and Pathologist, Department of Pathology, Keçiören Training and Research Hospital, Ankara, Turkey.
| | - Murat Torgutalp
- MD. Rheumatological Researcher, Department Rheumatology, Ankara University Faculty of Medicine, Ankara, Turkey.
| | - Ferdane Pirinççi Sapmaz
- MD. Associate Professor and Gastroenterologist, Department of Gastroenterology, Keçiören Training and Research Hospital, Ankara, Turkey.
| | - Muhammet Yener Akpınar
- MD. Gastroenterologist, Department of Gastroenterology, Keçiören Training and Research Hospital, Ankara, Turkey.
| | - Metin Uzman
- MD. Associate Professor and Gastroenterologist, Department of Gastroenterology, Keçiören Training and Research Hospital, Ankara, Turkey.
| | - Yaşar Nazlıgül
- MD. Professor and Gastroenterologist, Department of Gastroenterology, Keçiören Training and Research Hospital, Ankara, Turkey.
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12
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Kamal S, Aldossari KK, Ghoraba D, Abdelhakam SM, Kamal AH, Bedewi M, Nabegh L, Bahnasy K, Hafez T. Clinicopathological and immunological characteristics and outcome of concomitant coeliac disease and non-alcoholic fatty liver disease in adults: a large prospective longitudinal study. BMJ Open Gastroenterol 2018; 5:e000150. [PMID: 29503733 PMCID: PMC5808634 DOI: 10.1136/bmjgast-2017-000150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 08/01/2017] [Accepted: 08/02/2017] [Indexed: 12/19/2022] Open
Abstract
Objective Concomitant non-alcoholic fatty liver disease (NAFLD) and coeliac disease (CD) have not been adequately studied. This study investigated the frequency of CD among NAFLD patients and the clinicopathological and immunological patterns and outcome of concomitant NAFLD and CD. Design This prospective longitudinal study screened patients with NAFLD for CD (tissue transglutaminase antibodies (TTGA); anti-TTGA and antiendomysial antibodies (EMA)). Patients with concomitant NAFLD and CD and patients with either NAFLD or CD were enrolled and followed. Duodenal biopsy, transient elastography, tumour necrosis factor (TNF)-alpha, transforming growth factor-beta, interleukins (ILs) 1, 6, 10, 15 and 17, folic acid and vitamins B12 and D were performed at baseline and 1 year after gluten-free diet (GFD). Results CD was confirmed in 7.2% of patients with NAFLD. Refractory anaemia and nutritional deficiencies were frequent in patients with concomitant NAFLD and CD who had advanced intestinal and hepatic lesions, higher levels of TNF-α, IL-15 and IL-17 compared with patients with CD and NAFLD. Patients concomittant CD and NAFLD showed clinical response to GFD, but intestinal histological improvement was suboptimal. Combining EMA-IgA or anti-TTGA with either IL-15 or IL-17 enhances the prognostic performance of both tests in predicting histological response to GFD. Conclusion Concomitant NAFLD and CD is not uncommon. Recurrent abdominal symptoms, refractory anaemia, nutritional deficiencies in patients with NAFLD warrant screening for CD. The study has important clinical implications since failure in diagnosing CD in patients with NAFLD patients results in marked intestinal and hepatic damage and suboptimal response to GFD that can be alleviated by early diagnosis and initiation of GFD.
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Affiliation(s)
- Sanaa Kamal
- Department of Gastroenterology and Tropical Medicine, Ain Shams University Faculty of Medicine, Cairo, Egypt.,Department of Medicine, PSAU, Cairo, Egypt
| | - Khaled K Aldossari
- Department of Family Medicine, Prince Sattam Bin Abdul Aziz College of Medicine, Al-Kharj, Riyadh, Saudi Arabia
| | - Dhalia Ghoraba
- Department of Gastroenterology and Tropical Medicine, Ain Shams University Faculty of Medicine, Cairo, Egypt
| | - Sara Mahmoud Abdelhakam
- Department of Gastroenterology and Tropical Medicine, Ain Shams University Faculty of Medicine, Cairo, Egypt
| | - Amgad H Kamal
- Department of Gastroenterology and Tropical Medicine, Ain Shams University Faculty of Medicine, Cairo, Egypt
| | - Mohamad Bedewi
- Department of Radiodiagnosis, Prince Sattam Bin Abdul Aziz College of Medicine, Kharj, Riyadh, Saudi Arabia
| | - Leila Nabegh
- Department of Pathology, Ain Shams Faculty of Medicine, Cairo, Egypt
| | - Khaled Bahnasy
- Department of Bioinformatics, Faculty of Computer Science, Ain Shams University, Cairo, Egypt
| | - Tamer Hafez
- Department of Immunology and Molecular Biology, American University, Cairo, Egypt
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13
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Mohammadibakhsh R, Sohrabi R, Salemi M, Mirghaed MT, Behzadifar M. Celiac disease in Iran: a systematic review and meta-analysis. Electron Physician 2017; 9:3883-3895. [PMID: 28461861 PMCID: PMC5407219 DOI: 10.19082/3883] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 01/21/2017] [Indexed: 01/13/2023] Open
Abstract
Introduction Celiac disease (CD) is a chronic autoimmune-mediated disorder with both intestinal and systemic manifestations. The aim of this study was to determine the prevalence of celiac disease in Iran. Methods We conducted a systematic search on Embase, Pub Med, Web of Science, Google Scholar, MagIran, Scientific Information database (SID) and Iranmedex from 2003 through to November 2015. The Der-Simonian/Laird’s (DL), with a 95% confidence interval employed to estimate the overall pooled prevalence. Heterogeneity was investigated by using subgroup analysis based on sample size and time of study. Results Sixty-three studies with 36,833 participants met inclusion criteria for analysis. The overall prevalence of celiac disease in 63 studies that had used serological tests for the diagnosis was observed as 3% (95% CI: 0.03–0.03) and the overall prevalence of celiac disease in studies that had used biopsy method for diagnosis was observed as 2% (95% CI: 0.01–0.02). Conclusion The prevalence of celiac disease in Iran was similar or even higher than world-wide reported.
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Affiliation(s)
| | - Rahim Sohrabi
- Ph.D. Student of Health Policy, Iranian Social Security Organization, Zanjan Province Health Administration, Zanjan, Iran
| | - Morteza Salemi
- Ph.D. Student of Health Policy, Social Determinants in Health Promotion Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Masood Taheri Mirghaed
- Ph.D. Student of Health Policy, Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Behzadifar
- Ph.D. Student of Health Policy, Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
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14
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Narciso-Schiavon JL, Schiavon LL. To screen or not to screen? Celiac antibodies in liver diseases. World J Gastroenterol 2017; 23:776-791. [PMID: 28223722 PMCID: PMC5296194 DOI: 10.3748/wjg.v23.i5.776] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/28/2016] [Accepted: 12/08/2016] [Indexed: 02/06/2023] Open
Abstract
Celiac disease (CD) is a systemic immune-mediated disorder triggered by dietary gluten in genetically predisposed individuals. The typical symptoms are anemia, diarrhea, fatigue, weight loss, and abdominal pain. CD has been reported in patients with primary sclerosing cholangitis, primary biliary cholangitis, autoimmune hepatitis, aminotransferase elevations, nonalcoholic fatty liver disease, hepatitis B, hepatitis C, portal hypertension and liver cirrhosis. We evaluate recommendations for active screening for CD in patients with liver diseases, and the effect of a gluten-free diet in these different settings. Active screening for CD is recommended in patients with liver diseases, particularly in those with autoimmune disorders, steatosis in the absence of metabolic syndrome, noncirrhotic intrahepatic portal hypertension, cryptogenic cirrhosis, and in the context of liver transplantation. In hepatitis C, diagnosis of CD can be important as a relative contraindication to interferon use. Gluten-free diet ameliorates the symptoms associated with CD; however, the associated liver disease may improve, remain the same, or progress.
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15
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Hastier A, Patouraux S, Canivet CM, Lebeaupin C, Tran A, Anty R. Nonalcoholic steatohepatitis cirrhosis and type 1 refractory celiac disease: More than a fortuitous association? Clin Res Hepatol Gastroenterol 2016; 40:4-5. [PMID: 26526847 DOI: 10.1016/j.clinre.2015.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 09/02/2015] [Indexed: 02/04/2023]
Affiliation(s)
- Audrey Hastier
- University Hospital of Nice, Digestive Center, Nice, France
| | - Stéphanie Patouraux
- National Institute of Health and Medical Research (Inserm), Nice, France; University of Nice - Sophia-Antipolis, Faculty of Medicine, Nice, France; University Hospital of Nice, Biological Center, Nice, France
| | | | - Cynthia Lebeaupin
- National Institute of Health and Medical Research (Inserm), Nice, France; University of Nice - Sophia-Antipolis, Faculty of Medicine, Nice, France
| | - Albert Tran
- University Hospital of Nice, Digestive Center, Nice, France; National Institute of Health and Medical Research (Inserm), Nice, France; University of Nice - Sophia-Antipolis, Faculty of Medicine, Nice, France
| | - Rodolphe Anty
- University Hospital of Nice, Digestive Center, Nice, France; National Institute of Health and Medical Research (Inserm), Nice, France; University of Nice - Sophia-Antipolis, Faculty of Medicine, Nice, France.
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16
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Marciano F, Savoia M, Vajro P. Celiac disease-related hepatic injury: Insights into associated conditions and underlying pathomechanisms. Dig Liver Dis 2016; 48:112-9. [PMID: 26711682 DOI: 10.1016/j.dld.2015.11.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 11/11/2015] [Accepted: 11/17/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Celiac disease (CD) is the most common autoimmune enteropathy. Clinical manifestations may range from a typical malabsorption syndrome to several apparently unrelated extra-intestinal symptoms. AIM Here we specifically focus on the spectrum of CD-related liver disorders and the underlying pathomechanisms. METHODS A computer-based search up to August 2015 was completed using appropriate keywords. References from selected papers were also reviewed and used if relevant. RESULTS An unexplained hypertransaminasemia with nonspecific histologic hepatic changes is the most common hepatic presentation. CD however can coexist with a number of liver disorders such as Autoimmune Hepatitis, Autoimmune Cholangitis, Primary Biliary Cirrhosis and Primary Sclerosing Cholangitis requiring a specific treatment in addition to gluten-free diet. CD has also been associated with Viral Hepatitis, Fatty Liver, Non-Alcoholic Steatohepatitis and some severe cryptogenic hepatopaties in the liver transplantation list. Pathomechanisms underlying hepatic injury in CD are multiple, appear still not completely defined and may probably co-occur. CONCLUSIONS An ever-increasing number of CD-related liver injuries exist, probably representing a continuum of a same disorder where genetic predisposition, timing, and duration of previous gluten exposure might influence the reversibility of liver damage. Evidences, although not conclusive, support therefore testing for CD also in cryptogenic hepatobiliary conditions where the relationship with CD has not yet been fully investigated.
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Affiliation(s)
- Francesca Marciano
- Department of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Naples, Italy.
| | - Marcella Savoia
- Department of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Naples, Italy.
| | - Pietro Vajro
- Department of Medicine and Surgery, Pediatrics Section, University of Salerno, Baronissi, Italy; ELFID, University of Naples "Federico II", Naples, Italy.
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17
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Parmar N, Atiq M, Austin L, Miller RA, Smyrk T, Ahmed K. Glycogenic Hepatopathy: Thinking Outside the Box. Case Rep Gastroenterol 2015; 9:221-6. [PMID: 26269698 PMCID: PMC4520193 DOI: 10.1159/000437048] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Glycogenic hepatopathy (GH) remains underrecognized in adults as most clinicians mistake it for the more common hepatic abnormality associated with uncontrolled diabetes mellitus in this age group, non-alcoholic fatty liver disease. This is also complicated by the fact that both entities are indistinguishable on liver ultrasound. We herein describe a similar predicament in which a young adult female presented with bilateral upper quadrant abdominal pain, tender hepatomegaly, lactic acidosis and a >10-fold increase in liver enzymes, which worsened after the administration of high-dose steroids. Despite intravenous normal saline resuscitation, serum transaminitis persisted in a fluctuating manner. Ultimately, a liver biopsy confirmed GH. Biochemically, GH is driven by high amounts of both circulating glucose and insulin or by the administration of high-dose steroids. Improving glycemic control is the mainstay of treatment for GH. However, in our case, improvement in glycated hemoglobin of just 0.6% was enough to achieve symptomatic relief, supporting recent claims of the involvement of other identified factors in disease development.
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Affiliation(s)
- Nishant Parmar
- Department of Internal Medicine, Sanford USD School of Medicine, Sioux Falls, S. Dak., USA
| | - Muslim Atiq
- Sanford Center for Digestive Health, Sanford USD Medical Center, Sioux Falls, S. Dak., USA
| | - Lee Austin
- Sanford Center for Digestive Health, Sanford USD Medical Center, Sioux Falls, S. Dak., USA
| | - Ross A Miller
- Department of Pathology, The Methodist Hospital, Houston, Tex., USA
| | - Thomas Smyrk
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minn., USA
| | - Kabir Ahmed
- Department of Internal Medicine, Sanford USD School of Medicine, Sioux Falls, S. Dak., USA
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