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Oreshko LS, Bakulin IG, Avalueva EB, Semenova EA, Sitkin SI. Modern understanding of adult celiac disease. EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2021:84-95. [DOI: 10.31146/1682-8658-ecg-188-4-84-95] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The article presents a modern view of celiac disease within the framework of the classification concept of gluten- associated disorders. The prevalence of the disease, the modern model of the etiopathogenesis of celiac disease, clinical manifestations, and the possibilities of differential diagnosis are discussed. According to the European guidelines, a strategy for monitoring outpatients with celiac disease is presented, based on baseline characteristics of the disease, regular doctor- patient interaction, and prevention of gluten- associated disorders.
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Affiliation(s)
- L. S. Oreshko
- North- Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation
| | - I. G. Bakulin
- North- Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation
| | - E. B. Avalueva
- North- Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation
| | - E. A. Semenova
- North- Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation
| | - S. I. Sitkin
- North- Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation;
Federal State Budgetary Institution “Almazov National Medical Research Centre” of the Ministry of Health of the Russian Federation
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Du Y, Shan LF, Cao ZZ, Feng JC, Cheng Y. Prevalence of celiac disease in patients with Down syndrome: a meta-analysis. Oncotarget 2017; 9:5387-5396. [PMID: 29435186 PMCID: PMC5797057 DOI: 10.18632/oncotarget.23624] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 12/13/2017] [Indexed: 12/15/2022] Open
Abstract
Background The association between Down syndrome and celiac disease has been reported by many studies. However, the prevalence of celiac disease (CD) in Down syndrome (DS) varies considerably across studies (from 0 % to 19 %). The aim of this study was to use meta-analysis to exam the prevalence of CD in patients with DS. Methods A systematic search of English articles from Pubmed, Web of Science and CNKI without year limitation. Data were extracted by two independent observers and pooled using a random effects model by the Comprehensive Meta-Analysis Version 2 software. Results A pooled analysis, based on 31 studies included 4383 individuals, revealed prevalence of biopsy-confirmed CD of 5.8 % (95 % CI = 4.7-7.2 %) in patients with DS. Sub-group analysis showed a slightly higher prevalence of CD in children with DS (6.6 %; 17 studies), than in age mixed samples with both children and adults (5.1 %; 13 studies). In addition, most of the studies included in this meta-analysis were from Europe and America, with the prevalence of celiac disease of 6 % (21 studies) and 5.7 % (6 studies) in DS patients, respectively. Furthermore, meta-regression analysis suggested that proportion of antibody-positive individuals that underwent small intestine biopsy had moderating effect on the outcome of the meta-analysis. Conclusions These results demonstrated that patients (children) with Down syndrome had high prevalence of CD (more than one in twenty). The prevalence is high enough to motivate screening CD in DS children.
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Affiliation(s)
- Yang Du
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Ling-Fei Shan
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Zong-Ze Cao
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Jin-Chao Feng
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Yong Cheng
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
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Feitosa RNM, Vallinoto ACR, Vasconcelos PFDC, Azevedo RDSDS, Azevedo VN, Machado LFA, Lima SS, Ishak MDOG, Ishak R. Gene Polymorphisms and Serum Levels of Pro- and Anti-Inflammatory Markers in Dengue Viral Infections. Viral Immunol 2016; 29:379-88. [PMID: 27336361 DOI: 10.1089/vim.2016.0026] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Pro- and anti-inflammatory markers (tumor necrosis factor [TNF]-α, TNF-β, interferon [IFN]-γ, interleukin [IL]-6, IL-8, IL-10, and C-reactive protein [CRP]) were investigated in 80 patients infected with dengue viruses, 100 patients presenting with febrile illness but negative for dengue, and 99 healthy subjects. Immunoenzyme methods were used for quantitative assays in the plasma. Polymorphisms of TNF-α, TNF-β, IL-6, IL-8, and IL-10 genes were assessed by polymerase chain reaction (PCR)-restriction fragment length polymorphism and allele-specific oligonucleotide (ASO)-PCR for the IFN-γ. The highest mean serum levels of TNF-α, IFN-γ, IL-8, and CRP were observed in dengue-positive individuals. TNF-β, IL-6, and IL-10 levels were significantly higher in the dengue-negative individuals. No cytokine expression pattern was evidenced according to virus serotype. Genotypic frequency distributions were statistically significant for the polymorphisms of TNF-α and IFN-γ among positive, negative, and control dengue groups and IFN-γ among groups DENV-1, DENV-2, DENV-3, and controls. Modulation of cytokine expression and polymorphisms is a complex matter and needs further explanation considering the ethnic origins of the Brazilian population.
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Affiliation(s)
| | | | | | | | - Vânia Nakauth Azevedo
- 1 Laboratório de Virologia, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Pará, Brasil
| | | | - Sandra Souza Lima
- 1 Laboratório de Virologia, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Pará, Brasil
| | | | - Ricardo Ishak
- 1 Laboratório de Virologia, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Pará, Brasil
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Rossi E, Basso D, Zambon CF, Navaglia F, Greco E, Pelloso M, Artuso S, Padoan A, Pescarin M, Aita A, Bozzato D, Moz S, Cananzi M, Guariso G, Plebani M. TNFA Haplotype Genetic Testing Improves HLA in Estimating the Risk of Celiac Disease in Children. PLoS One 2015; 10:e0123244. [PMID: 25915602 PMCID: PMC4411089 DOI: 10.1371/journal.pone.0123244] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 02/28/2015] [Indexed: 12/13/2022] Open
Abstract
Background TNF-α and IFN-γ play a role in the development of mucosal damage in celiac disease (CD). Polymorphisms of TNFA and IFNG genes, as well as of the TNFRSF1A gene, encoding the TNF-α receptor 1, might underlie different inter-individual disease susceptibility over a common HLA risk background. The aims of this study were to ascertain whether five SNPs in the TNFA promoter (-1031T>C,-857C>T,-376G>A,-308G>A,-238G>A), sequence variants of the TNFRSF1A gene and IFNG +874A>T polymorphism are associated with CD in a HLA independent manner. Methods 511 children (244 CD, 267 controls) were genotyped for HLA, TNFA and INFG (Real Time PCR). TNFRSF1A variants were studied (DHPLC and sequence). Results Only the rare TNFA-1031C (OR=0.65, 95% CI:0.44-0.95), -857T (OR=0.42, 95% CI:0.27-0.65), -376A (OR=2.25, 95% CI:1.12-4.51) and -308A (OR=4.76, 95% CI:3.12-7.26) alleles were significantly associated with CD. One TNFRSF1A variant was identified (c.625+10A>G, rs1800693), but not associated with CD. The CD-correlated TNFA SNPs resulted in six haplotypes. Two haplotypes were control-associated (CCGG and TTGG) and three were CD-associated (CCAG, TCGA and CCGA). The seventeen inferred haplotype combinations were grouped (A to E) based on their frequencies among CD. Binary logistic regression analysis documented a strong association between CD and HLA (OR for intermediate risk haplotypes=178; 95% CI:24-1317; OR for high risk haplotypes=2752; 95% CI:287-26387), but also an HLA-independent correlation between CD and TNFA haplotype combination groups. The CD risk for patients carrying an intermediate risk HLA haplotype could be sub-stratified by TNFA haplotype combinations. Conclusion TNFA promoter haplotypes associate with CD independently from HLA. We suggest that their evaluation might enhance the accuracy in estimating the CD genetic risk.
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Affiliation(s)
- Elisa Rossi
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Daniela Basso
- Department of Laboratory Medicine, University—Hospital of Padova, Padova, Italy
- * E-mail:
| | | | - Filippo Navaglia
- Department of Laboratory Medicine, University—Hospital of Padova, Padova, Italy
| | - Eliana Greco
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Michela Pelloso
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Serena Artuso
- Unit of Pediatric Gastroenterology, Department of Women and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Andrea Padoan
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Matilde Pescarin
- Unit of Pediatric Gastroenterology, Department of Women and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Ada Aita
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Dania Bozzato
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Stefania Moz
- Department of Medicine—DIMED, University of Padova, Padova, Italy
| | - Mara Cananzi
- Unit of Pediatric Gastroenterology, Department of Women and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Graziella Guariso
- Unit of Pediatric Gastroenterology, Department of Women and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Mario Plebani
- Department of Medicine—DIMED, University of Padova, Padova, Italy
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Bernstein HG, Stricker R, Lendeckel U, Bertram I, Dobrowolny H, Steiner J, Bogerts B, Reiser G. Reduced neuronal co-localisation of nardilysin and the putative alpha-secretases ADAM10 and ADAM17 in Alzheimer's disease and Down syndrome brains. AGE (DORDRECHT, NETHERLANDS) 2009; 31:11-25. [PMID: 19234765 PMCID: PMC2645990 DOI: 10.1007/s11357-008-9076-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Accepted: 07/29/2008] [Indexed: 05/27/2023]
Abstract
The peptidase nardilysin is involved in degradation of neuropeptides and limited intracellular proteolysis. Recent reports point to an involvement of nardilysin in the pathophysiology of Alzheimer's disease. Nardilysin enhances the alpha-secretase activity of the disintegrin and metalloproteases (ADAMs) 10 and 17, thereby possibly contributing to reduced generation of amyloidogenic fragments from the amyloid precursor protein. A prerequisite for the alpha-secretase-stimulating effect of nardilysin on the activity of ADAMs in vivo is cellular co-expression of nardilysin with ADAM10 and/or ADAM17. We immunolocalised nardilysin, ADAM10, and ADAM17 in cortical regions of normal aged brain, in Alzheimer's disease, and in Down syndrome brains and counted the number of protease-expressing neurons. A considerable portion of neurons co-express nardilysin together with either ADAM10 or ADAM17. Compared to controls, in Alzheimer's disease and in Down syndrome brains there is a decreased cellular expression of all three antigens, and a reduction in the number of those neurons that co-express nardilysin with ADAM10 or with ADAM17. Our data are consistent with the notion that the proposed alpha-secretase-enhancing activity of nardilysin might play a role in human brain pathology.
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Affiliation(s)
- Hans-Gert Bernstein
- Department of Psychiatry, Medical Faculty, University of Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
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