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Stahl MG, Pan Z, Germone M, Nagle S, Mehta P, Shull M, Griffith I, Shuler B, Hoffenberg E, Taki I, Geno-Rasmussen C, Rewers MJ, Norris JM, Liu E. One Year Outcomes Among Children Identified With Celiac Disease Through A Mass Screening Program. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00352-5. [PMID: 38615728 DOI: 10.1016/j.cgh.2024.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 03/02/2024] [Accepted: 03/11/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Celiac disease (CD) mass screening remains controversial in part because of a paucity of data to support its benefit. The Autoimmunity Screening for Kids (ASK) study is a mass screening study for pediatric CD and type 1 diabetes in Colorado. METHODS This study prospectively follows children ages 1-17 years who screened positive for tissue transglutaminase IgA autoantibodies (tTGA) in the ASK study subsequently referred for diagnostic evaluation. Children diagnosed with CD by biopsy or serologic criteria were included in this study. Evaluation at baseline and 12 month follow up included demographics, laboratory studies, symptoms, health-related quality of life (HRQoL), anxiety/depression, and gluten-free diet (GFD) adherence. Paired student-t, chi-square, and Wilcoxon sign rank tests compared baseline and follow up data. For symptom scores, odds of improvement were assessed. RESULTS Of the 52 children with CD enrolled, 42 children completed 12-month follow up. On the symptom questionnaire completed at diagnostic evaluation, 38/42 children reported one or more symptoms. CD mean symptom severity and frequency scores improved from baseline to follow up (p <0.001). Reported HRQoL scores improved among caregivers (p=0.002). There was no significant change in reported anxiety or depression. Iron deficiency without anemia was common at baseline (21/24 children, 87.5%) and normalized at follow up (11/21 children, 52.3%). 26/28 families reported good or excellent GFD adherence. CONCLUSIONS This novel study of children with CD identified through a mass screening program demonstrated improvement in symptoms, quality of life, and iron deficiency after one year follow up. This demonstrates that there may be benefit to CD mass screening.
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Affiliation(s)
- Marisa G Stahl
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.
| | - Zhaoxing Pan
- Child Health Research Biostatistics Core, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Monique Germone
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Sadie Nagle
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Pooja Mehta
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Mary Shull
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Isabel Griffith
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Brianne Shuler
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Edward Hoffenberg
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Iman Taki
- Barbara Davis Center for Diabetes, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Cristy Geno-Rasmussen
- Barbara Davis Center for Diabetes, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Marian J Rewers
- Barbara Davis Center for Diabetes, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Jill M Norris
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Edwin Liu
- Digestive Health Institute, Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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2
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Zhou Z, Chen Y, Wang L. Causal influence of celiac disease on the risk of sarcoidosis: A Mendelian randomization study. Medicine (Baltimore) 2024; 103:e37736. [PMID: 38608121 PMCID: PMC11018160 DOI: 10.1097/md.0000000000037736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/06/2024] [Indexed: 04/14/2024] Open
Abstract
Observational research shows a link between celiac disease (CeD) and sarcoidosis, but the causal link between CeD and sarcoidosis is still unknown. A two-sample Mendelian randomization (MR) study was conducted to ascertain the causal connection between the 2 disorders. In our two-sample MR analysis, we identified independent genetic variants associated with CeD using publicly accessible GWAS data from people of European ancestry. Summary data for sarcoidosis were obtained from the FinnGen Consortium, the UK-Biobank, and a large GWAS dataset. To assess the association between CeD and sarcoidosis, our MR analysis used inverse variance weighted (IVW) as the primary method, incorporating the MR-Egger, weighted median (WM), and MR-PRESSO (outliers test) as a complementary method. In order to ensure that the findings were reliable, several sensitivity analyses were performed. Our study indicated that CeD had a significant causal relationship with sarcoidosis (IVW odds ratio (OR) = 1.13, 95% confidence interval (CI): 1.07-1.20, P = 5.58E-05; WM OR = 1.12, 95% CI: 1.03-1.23, P = 1.03E-02; MR-Egger OR = 1.07, 95% CI: 0.96-1.19, P = 2.20E-01). Additionally, we obtain the same results in the duplicated datasets as well, which makes our results even more reliable. The results of this investigation did not reveal any evidence of horizontal pleiotropy or heterogeneity. Our MR analysis showed a causal effect between CeD and an elevated risk of sarcoidosis. Further study is still needed to confirm the findings and look into the processes underlying these relationships.
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Affiliation(s)
- Zhangbing Zhou
- Department of Respiratory Medicine, Chengdu Integrated Traditional Chinese Medicine and Western Medicine Hospital, Chengdu First People’s Hospital, Chengdu, China
| | - Yunfeng Chen
- Department of Respiratory Medicine, Chengdu Integrated Traditional Chinese Medicine and Western Medicine Hospital, Chengdu First People’s Hospital, Chengdu, China
| | - Liu Wang
- Department of Rheumatology and Immunology, Chengdu Third People’s Hospital, Chengdu, China
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Lusetti F, Schiepatti A, Scalvini D, Maimaris S, Biagi F. Efficacy of a Low-FODMAP Diet for Coeliac Patients with Persistent IBS-like Symptoms despite a Gluten-Free Diet: A Systematic Review. Nutrients 2024; 16:1094. [PMID: 38613127 PMCID: PMC11013587 DOI: 10.3390/nu16071094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/15/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Persistent symptoms in coeliac disease (CD) can be due to not only poor gluten-free diet (GFD) adherence and complications of CD, but also functional gastrointestinal disorders such as irritable bowel syndrome (IBS). Although the role of a low fermentable oligo-, di-, and monosaccharides and polyols (FODMAP) diet is well-established in IBS, little data are available on its role in coeliac patients with persistent IBS-like symptoms despite a GFD. Methods: We systematically reviewed the literature in accordance with the PRISMA guidelines for studies evaluating the role of FODMAPs and/or a low-FODMAP diet in coeliac patients with persistent symptoms. PubMed and Embase were searched from inception to 16 January 2024 for eligible full-text papers. The study protocol was registered on Open Science Framework. Results: A total of 239 records were identified, and six papers were included. Of these, four were interventional studies comparing a low-FODMAP GFD to a regular GFD for persistent symptoms in 115 total coeliac patients (two randomized controlled trials and two open-label studies). A low-FODMAP GFD for a minimum of 4 weeks was significantly more effective than a regular GFD in reducing symptoms (p < 0.05 in 3/4 studies). Dietary FODMAP content of a conventional GFD was significantly lower than that of non-coeliac patients on a gluten-containing diet (both p < 0.05), especially regarding high-FODMAP grain products. However, coeliac patients consumed more servings of fruits/vegetables high in FODMAP. No relationship between FODMAP intake and persistence of symptoms was reported. Conclusions: A low-FODMAP diet may be beneficial for uncomplicated celiac patients with persistent IBS-like symptoms despite strict adherence to a GFD.
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Affiliation(s)
- Francesca Lusetti
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Annalisa Schiepatti
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- Istituti Clinici Scientifici Maugeri, Gastroenterology Unit of IRCCS Pavia Institute, University of Pavia, 27100 Pavia, Italy
| | - Davide Scalvini
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- PhD Course in Experimental Medicine, University of Pavia, 27100 Pavia, Italy
| | - Stiliano Maimaris
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- Istituti Clinici Scientifici Maugeri, Gastroenterology Unit of IRCCS Pavia Institute, University of Pavia, 27100 Pavia, Italy
| | - Federico Biagi
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- Istituti Clinici Scientifici Maugeri, Gastroenterology Unit of IRCCS Pavia Institute, University of Pavia, 27100 Pavia, Italy
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Lindeman I, Høydahl LS, Christophersen A, Risnes LF, Jahnsen J, Lundin KEA, Sollid LM, Iversen R. Generation of circulating autoreactive pre-plasma cells fueled by naive B cells in celiac disease. Cell Rep 2024; 43:114045. [PMID: 38578826 DOI: 10.1016/j.celrep.2024.114045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/22/2024] [Accepted: 03/19/2024] [Indexed: 04/07/2024] Open
Abstract
Autoantibodies against the enzyme transglutaminase 2 (TG2) are characteristic of celiac disease (CeD), and TG2-specific immunoglobulin (Ig) A plasma cells are abundant in gut biopsies of patients. Here, we describe the corresponding population of autoreactive B cells in blood. Circulating TG2-specific IgA cells are present in untreated patients on a gluten-containing diet but not in controls. They are clonally related to TG2-specific small intestinal plasma cells, and they express gut-homing molecules, indicating that they are plasma cell precursors. Unlike other IgA-switched cells, the TG2-specific cells are negative for CD27, placing them in the double-negative (IgD-CD27-) category. They have a plasmablast or activated memory B cell phenotype, and they harbor fewer variable region mutations than other IgA cells. Based on their similarity to naive B cells, we propose that autoreactive IgA cells in CeD are generated mainly through chronic recruitment of naive B cells via an extrafollicular response involving gluten-specific CD4+ T cells.
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Affiliation(s)
- Ida Lindeman
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Lene S Høydahl
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Asbjørn Christophersen
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Louise F Risnes
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Jørgen Jahnsen
- Department of Gastroenterology, Akershus University Hospital, Lørenskog, Norway
| | - Knut E A Lundin
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Gastroenterology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Ludvig M Sollid
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway
| | - Rasmus Iversen
- Norwegian Coeliac Disease Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital - Rikshospitalet, Oslo, Norway.
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Silva LC, Nakano EY, Zandonadi RP. Division of Responsibility in Child Feeding and Eating Competence: A Cross-Sectional Study in a Sample of Caregivers of Brazilian Children with Celiac Disease. Nutrients 2024; 16:1052. [PMID: 38613085 PMCID: PMC11013579 DOI: 10.3390/nu16071052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 04/14/2024] Open
Abstract
The objective of this cross-sectional study was to assess eating competence (EC) and the adherence to the division of responsibility in child feeding (sDOR) of Brazilian caregivers of children with celiac disease (CD). It also examined the association between EC and sDOR, children's adherence to a gluten-free diet, and sociodemographic data. This study administered a survey set that included sociodemographic data, health-related data, eating habits, and the instruments ecSI2.0TMBR and sDOR.2-6yTM BR, validated for a Brazilian population. The sample comprised 50 caregivers of children with CD (between 24 and 72 months of age). The participants following a gluten-free diet (GFD) presented higher scores for all EC domains and the total EC. The total EC scores were higher for the participants over 40 y/o, frequently having meals as a family, with their children consuming more than three servings of fruit and at least one serving of vegetables daily and complying with a GFD. Different from the EC, the sDOR.2-6yTM scores did not differ between the participants complying with a GFD. The sDOR.2-6yTM mealtime structure domain scores were significantly associated with the EC eating attitude, food acceptance, contextual skills, and total. These findings support the need for greater attention to exploring the division of responsibility in feeding and EC in pediatric celiac disease, potentially enhancing intervention strategies for patients and their families.
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Affiliation(s)
- Larissa Caetano Silva
- Nutrition Department, Faculty of Health Sciences, University of Brasília, Campus Universitário Darcy Ribeiro, Brasília 70910-900, Brazil;
| | - Eduardo Yoshio Nakano
- Department of Statistics, University of Brasília, Campus Universitário Darcy Ribeiro, Brasília 70910-900, Brazil;
| | - Renata Puppin Zandonadi
- Nutrition Department, Faculty of Health Sciences, University of Brasília, Campus Universitário Darcy Ribeiro, Brasília 70910-900, Brazil;
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Almeida TCD, Santos SFDM, Santos ESD. Production of the prolyl endoprotease (PEP) from Aspergillus sp. FSDE 16 by solid-state fermentation (SSF) and use for producing a gluten-free beer. Biotechnol Appl Biochem 2024; 71:460-476. [PMID: 38212282 DOI: 10.1002/bab.2552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 11/10/2023] [Accepted: 12/21/2023] [Indexed: 01/13/2024]
Abstract
Beer is a beverage that contains gluten and cannot be consumed by people with celiac disease. In this context, the enzyme prolyl endoprotease (PEP) can be used to reduce the gluten content in beer. The present study aimed to produce the PEP from Aspergillus sp. FSDE 16 using solid-state fermentation with 5 conditions and comparing with a similar commercial enzyme produced from Aspergillus niger in the production of a gluten-free beer. The results of the performed cultures showed that during the culture, the most increased protease activity (54.46 U/mL) occurred on the 4th day. In contrast, for PEP, the highest activity (0.0356 U/mL) was obtained on the 3rd day of culture in condition. Regarding beer production, cell growth, pH, and total soluble solids showed similar behavior over the 7 days for beers produced without enzyme addition or with the addition of commercial enzyme and with the addition of the enzyme extract produced. The addition of the enzyme and the enzyme extract did not promote changes, and all the beers produced showed similar and satisfactory results, with acid pH between 4 and 5, total soluble solids ranging from 4.80 to 5.05, alcohol content ranging from 2.83% to 3.08%, and all beers having a dark character with deep amber and light copper color. Gluten removal was effectively using the commercial enzyme and the enzyme produced according to condition (v) reaching gluten concentrations equal to 17 ± 5.31 and 21.19 ± 11.28 ppm, respectively. In this way, the production of the enzyme by SSF and its application in the removal of gluten in beer was efficient.
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Affiliation(s)
- Thaís Cartaxo de Almeida
- Laboratory of Biochemical Engineering, Chemical Engineering Department, Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | | | - Everaldo Silvino Dos Santos
- Laboratory of Biochemical Engineering, Chemical Engineering Department, Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
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Leszczyńska J, Szczepankowska AK, Majak I, Mańkowska D, Smolińska B, Ścieszka S, Diowksz A, Cukrowska B, Aleksandrzak-Piekarczyk T. Reducing Immunoreactivity of Gluten Peptides by Probiotic Lactic Acid Bacteria for Dietary Management of Gluten-Related Diseases. Nutrients 2024; 16:976. [PMID: 38613010 PMCID: PMC11013811 DOI: 10.3390/nu16070976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Immunoreactive gluten peptides that are not digested by peptidases produced by humans can trigger celiac disease, allergy and non-celiac gluten hypersensitivity. The aim of this study was to evaluate the ability of selected probiotic strains to hydrolyze immunoreactive gliadin peptides and to identify peptidase-encoding genes in the genomes of the most efficient strains. Residual gliadin immunoreactivity was measured after one- or two-step hydrolysis using commercial enzymes and bacterial peptidase preparations by G12 and R5 immunoenzymatic assays. Peptidase preparations from Lacticaseibacillus casei LC130, Lacticaseibacillus paracasei LPC100 and Streptococcus thermophilus ST250 strains significantly reduced the immunoreactivity of gliadin peptides, including 33-mer, and this effect was markedly higher when a mixture of these strains was used. In silico genome analyses of L. casei LC130 and L. paracasei LPC100 revealed the presence of genes encoding peptidases with the potential to hydrolyze bonds in proline-rich peptides. This suggests that L. casei LC130, L. paracasei LPC100 and S. thermophilus ST250, especially when used as a mixture, have the ability to hydrolyze immunoreactive gliadin peptides and could be administered to patients on a restricted gluten-free diet to help treat gluten-related diseases.
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Affiliation(s)
- Joanna Leszczyńska
- Institute of Natural Products and Cosmetics, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Stefanowskiego 2/22, 90-530 Łódź, Poland; (J.L.); (D.M.); (B.S.)
| | - Agnieszka K. Szczepankowska
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5a, 02-106 Warsaw, Poland;
| | - Iwona Majak
- Institute of Technology and Food Analysis, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Stefanowskiego 2/22, 90-530 Łódź, Poland;
| | - Dorota Mańkowska
- Institute of Natural Products and Cosmetics, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Stefanowskiego 2/22, 90-530 Łódź, Poland; (J.L.); (D.M.); (B.S.)
| | - Beata Smolińska
- Institute of Natural Products and Cosmetics, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Stefanowskiego 2/22, 90-530 Łódź, Poland; (J.L.); (D.M.); (B.S.)
| | - Sylwia Ścieszka
- Institute of Fermentation Technology and Microbiology, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Wólczańska 171/173, 90-530 Łódź, Poland; (S.Ś.); (A.D.)
| | - Anna Diowksz
- Institute of Fermentation Technology and Microbiology, Faculty of Biotechnology and Food Sciences, Łódź University of Technology, Wólczańska 171/173, 90-530 Łódź, Poland; (S.Ś.); (A.D.)
| | - Bożena Cukrowska
- Immunology Laboratory, Department of Pathomorphology, The Children’s Memorial Health Institute, Dzieci Polskich 20, 04-760 Warsaw, Poland;
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Mulder AHL, Castelijn DAR, van der Pol P, Vermeer M, Hollander JC, Kuiper T, Bijnens C, Bontkes HJ, Damoiseaux J. Monitoring patients with celiac disease on gluten free diet: different outcomes comparing three tissue transglutaminase IgA assays. Clin Chem Lab Med 2024; 62:674-681. [PMID: 37943101 DOI: 10.1515/cclm-2023-1076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/24/2023] [Indexed: 11/10/2023]
Abstract
OBJECTIVES Tissue transglutaminase (tTG) IgA antibodies are a hallmark for celiac disease (CD). In CD patients on gluten free diet (GFD) these antibodies are transient. Few studies are available comparing the tTG-IgA assay characteristics for monitoring response to GFD. Since discrepant results were reported in patients on GFD after switching tTG-IgA assays, we conducted a retrospective observational study to monitor GFD response using three different tTG-IgA assays. METHODS Diagnostic samples from 44 adults and 17 children with CD were included. Of most patients two follow-up samples after introduction of GFD were available. In all samples tTG-IgA were assessed using one fluorochrome-enzyme immuno-assay (FEIA) and two chemiluminescence immuno-assays (CLIA) and intestinal fatty acid binding protein (i-FABP) as surrogate marker for intestinal epithelial damage was measured. RESULTS Using CLIA assays, normalization of antibody levels was delayed compared to FEIA (p<0.001). Of all samples taken after at least 6 months on GFD with elevated i-FABP indicating intestinal epithelial damage, 40 % had positive tTG-IgA according to the FEIA, 85 and 90 % according to the two CLIA. CONCLUSIONS Normalization of tTG-IgA in patients on GFD depends on the assay used. Both CLIA appear to be more sensitive in detecting suboptimal treatment response in CD-indicated by elevated i-FABP - when applying the manufacturer's recommended cut-off for the diagnosis of CD.
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Affiliation(s)
- A H Leontine Mulder
- Clinical Laboratory, Unilabs, Enschede, The Netherlands
- Department of Clinical Chemistry, Ziekenhuis Groep Twente, Almelo, The Netherlands
| | - Daan A R Castelijn
- Department of Clinical Chemistry, Laboratory Medical Immunology, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Pieter van der Pol
- Medical Laboratories, Department of Immunology, Reinier Haga MDC, Delft, The Netherlands
| | - Marloes Vermeer
- Medical School, Ziekenhuis Groep Twente, Almelo, The Netherlands
| | - Jolien C Hollander
- Department of Clinical Chemistry, Laboratory Medical Immunology, Amsterdam, The Netherlands
| | - Tietie Kuiper
- Clinical Laboratory, Unilabs, Enschede, The Netherlands
| | - Caroline Bijnens
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Hetty J Bontkes
- Department of Clinical Chemistry, Laboratory Medical Immunology, Amsterdam, The Netherlands
| | - Jan Damoiseaux
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, The Netherlands
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Carboni AD, Puppo MC, Ferrero C. Gluten-free lentil cakes with optimal technological and nutritional characteristics. J Sci Food Agric 2024. [PMID: 38501745 DOI: 10.1002/jsfa.13459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 03/01/2024] [Accepted: 03/11/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Celiac population usually struggle finding nutritive gluten-free (GF) baked goods. GF foods can be improved using legume flours. Eleven GF cake formulations were elaborated according to different percentages of lentil flour (LF), corn flour (CF) and rice flour (RF) using a simplex lattice design. Water holding capacity (WHC) and particle size of flours were evaluated. Moisture, aw, pH, specific volume, texture profile analysis, relaxation, color and alveolar characteristics were determined for crumbs of all formulations. An optimization process was used to enhance the technological and nutritional attributes, selecting the three best formulations containing LF: 46 % LF + 54 % RF (CLF+RF ); 49 % LF + 51 % CF (CLF+CF ); and 100 % LF (CLF ), evaluated in their proximal composition and sensory characteristics. Linear and quadratic models for predicting behavior of GF lentil cakes were obtained. RESULTS LF and CF could favor water incorporation and more resistance to enzymatic digestion than RF. Formulations with LF showed an improve in specific volume and alveolar parameters, while use of RF led to better cohesiveness, elasticity and resilience but it deteriorated chewiness and firmness. CLF can be labeled as high in protein and fiber and presented the lowest amounts of lipids, carbohydrates and energy content. Consumer preference leaned towards CLF+RF. CONCLUSION: It was possible to elaborate GF cakes using LF, obtaining nutritive products that can be offered to people intolerant to gluten ingestion. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Angela D Carboni
- CIDCA - Facultad de Ciencias Exactas (UNLP - CONICET), Calle 47 y 116, 1900, La Plata, Argentina
| | - María C Puppo
- CIDCA - Facultad de Ciencias Exactas (UNLP - CONICET), Calle 47 y 116, 1900, La Plata, Argentina
- Facultad de Ciencias Agrarias y Forestales (FCAyF - UNLP), 60 y 119, 1900, La Plata, Argentina
| | - Cristina Ferrero
- CIDCA - Facultad de Ciencias Exactas (UNLP - CONICET), Calle 47 y 116, 1900, La Plata, Argentina
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10
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Wang Y, Shi T, Gao F, Tian S, Yu L. Celiac disease diagnosis from endoscopic images based on multi-scale adaptive hybrid architecture model. Phys Med Biol 2024; 69:075014. [PMID: 38306971 DOI: 10.1088/1361-6560/ad25c1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 02/02/2024] [Indexed: 02/04/2024]
Abstract
Objective. Celiac disease (CD) has emerged as a significant global public health concern, exhibiting an estimated worldwide prevalence of approximately 1%. However, existing research pertaining to domestic occurrences of CD is confined mainly to case reports and limited case analyses. Furthermore, there is a substantial population of undiagnosed patients in the Xinjiang region. This study endeavors to create a novel, high-performance, lightweight deep learning model utilizing endoscopic images from CD patients in Xinjiang as a dataset, with the intention of enhancing the accuracy of CD diagnosis.Approach. In this study, we propose a novel CNN-Transformer hybrid architecture for deep learning, tailored to the diagnosis of CD using endoscopic images. Within this architecture, a multi-scale spatial adaptive selective kernel convolution feature attention module demonstrates remarkable efficacy in diagnosing CD. Within this module, we dynamically capture salient features within the local channel feature map that correspond to distinct manifestations of endoscopic image lesions in the CD-affected areas such as the duodenal bulb, duodenal descending segment, and terminal ileum. This process serves to extract and fortify the spatial information specific to different lesions. This strategic approach facilitates not only the extraction of diverse lesion characteristics but also the attentive consideration of their spatial distribution. Additionally, we integrate the global representation of the feature map obtained from the Transformer with the locally extracted information via convolutional layers. This integration achieves a harmonious synergy that optimizes the diagnostic prowess of the model.Main results. Overall, the accuracy, specificity, F1-Score, and precision in the experimental results were 98.38%, 99.04%, 98.66% and 99.38%, respectively.Significance. This study introduces a deep learning network equipped with both global feature response and local feature extraction capabilities. This innovative architecture holds significant promise for the accurate diagnosis of CD by leveraging endoscopic images captured from diverse anatomical sites.
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Affiliation(s)
- Yilei Wang
- College of Software, Xinjiang University, Urumqi, Xinjiang, People's Republic of China
- Key Laboratory of Software Engineering Technology, College of Software, Xin Jiang University, Urumqi, People's Republic of China
| | - Tian Shi
- Department of Gastroenterologys, People's Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, Xinjiang Uyghur Autonomous Region, People's Republic of China
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, People's Republic of China
| | - Feng Gao
- Department of Gastroenterologys, People's Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, Xinjiang Uyghur Autonomous Region, People's Republic of China
- Xinjiang Clinical Research Center for Digestive Diseases, Urumqi, People's Republic of China
| | - Shengwei Tian
- College of Software, Xinjiang University, Urumqi, Xinjiang, People's Republic of China
- Key Laboratory of Software Engineering Technology, College of Software, Xin Jiang University, Urumqi, People's Republic of China
| | - Long Yu
- College of Network Center, Xinjiang University, Urumqi, People's Republic of China
- Signal and Signal Processing Laboratory, College of Information Science and Engineering, Xinjiang University, Urumqi, People's Republic of China
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Raju SA, Greenaway EA, Schiepatti A, Arpa G, Vecchione N, Jian CLA, Grobler C, Maregatti M, Green O, Bowker-Howell FJ, Shiha MG, Penny HA, Cross SS, Ciacci C, Rostami K, Ahmadipour S, Moradi A, Rostami-Nejad M, Biagi F, Volta U, Fiorentino M, Lebwohl B, Green PH, Lewis S, Molina-Infante J, Mata-Romero P, Vaira V, Elli L, Soykan I, Ensari A, Sanders DS. New entity of adult ultra-short coeliac disease: the first international cohort and case-control study. Gut 2024:gutjnl-2023-330913. [PMID: 38499339 DOI: 10.1136/gutjnl-2023-330913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 02/27/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Ultra-short coeliac disease (USCD) is defined as villous atrophy only present in the duodenal bulb (D1) with concurrent positive coeliac serology. We present the first, multicentre, international study of patients with USCD. METHODS Patients with USCD were identified from 10 tertiary hospitals (6 from Europe, 2 from Asia, 1 from North America and 1 from Australasia) and compared with age-matched and sex-matched patients with conventional coeliac disease. FINDINGS Patients with USCD (n=137, median age 27 years, IQR 21-43 years; 73% female) were younger than those with conventional coeliac disease (27 vs 38 years, respectively, p<0.001). Immunoglobulin A-tissue transglutaminase (IgA-tTG) titres at index gastroscopy were lower in patients with USCD versus conventional coeliac disease (1.8×upper limit of normal (ULN) (IQR 1.1-5.9) vs 12.6×ULN (IQR 3.3-18.3), p<0.001).Patients with USCD had the same number of symptoms overall (median 3 (IQR 2-4) vs 3 (IQR 1-4), p=0.875). Patients with USCD experienced less iron deficiency (41.8% vs 22.4%, p=0.006).Both USCD and conventional coeliac disease had the same intraepithelial lymphocytes immunophenotype staining pattern; positive for CD3 and CD8, but not CD4.At follow-up having commenced a gluten-free diet (GFD) (median of 1181 days IQR: 440-2160 days) both USCD and the age-matched and sex-matched controls experienced a similar reduction in IgA-tTG titres (0.5 ULN (IQR 0.2-1.4) vs 0.7 ULN (IQR 0.2-2.6), p=0.312). 95.7% of patients with USCD reported a clinical improvement in their symptoms. INTERPRETATION Patients with USCD are younger, have a similar symptomatic burden and benefit from a GFD. This study endorses the recommendation of D1 sampling as part of the endoscopic coeliac disease diagnostic workup.
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Affiliation(s)
- Suneil A Raju
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Emily A Greenaway
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Annalisa Schiepatti
- Gastroenterology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy
| | - Giovanni Arpa
- Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
- Anatomical Pathology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Nicoletta Vecchione
- Department of Medicine, Surgery, Dentistry, University of Salerno, Fisciano, Italy
| | - Chao LA Jian
- Gastroenterology and Hepatology, MidCentral District Health Board, Palmerston North, New Zealand
| | | | - Margherita Maregatti
- Center for Prevention and Diagnosis of Celiac Disease, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Olivia Green
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Freya J Bowker-Howell
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Mohamed G Shiha
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Hugo A Penny
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Simon S Cross
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
| | - Carolina Ciacci
- Department of Medicine, Surgery, Dentistry, University of Salerno, Fisciano, Italy
| | - Kamran Rostami
- Department of Gastroenterology, MidCentral District Health Board, Palmerston North, New Zealand
| | - Shokoufeh Ahmadipour
- Hepatitis ResearcH Center, Lorestan University of Medical Sciences, Khoram-Abad, Iran (the Islamic Republic of)
| | - Afshin Moradi
- School of Medicine, Department of Pathology, Shahid Beheshti University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Mohammad Rostami-Nejad
- Celiac Disease and Gluten Related Disorders Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Federico Biagi
- Gastroenterology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia, Italy
| | - Umberto Volta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Benjamin Lebwohl
- Celiac Disease Center, Columbia University Medical Center, New York, New York, USA
| | - Peter Hr Green
- Celiac Disease Center, Columbia University Medical Center, New York, New York, USA
| | - Suzanne Lewis
- Celiac Disease Center, Columbia University Medical Center, New York, New York, USA
| | - Javier Molina-Infante
- Department of Gastroenterology, Centro de Investigación Biomédica en Red, Madrid, Spain
- Department of Gastroenterology, Hospital Universitario de Caceres, Caceres, Spain
| | - Pilar Mata-Romero
- Department of Gastroenterology, Hospital Universitario de Caceres, Caceres, Spain
| | - Valentina Vaira
- Department of Pathophysiology and Transplantation, University of Milan, Milano, Italy
- Division of Pathology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milano, Italy
| | - Luca Elli
- Center for Prevention and Diagnosis of Celiac Disease, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irfan Soykan
- Department of Gastroenterology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Arzu Ensari
- Department of Pathology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - David S Sanders
- Academic Unit of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Clinical Medicine, Faculty of Medicine and Population Health, The University of Sheffield Medical School, Sheffield, UK
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12
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Herrera MG, Amundarain MJ, Dörfler PW, Dodero VI. The Celiac-Disease Superantigen Oligomerizes and Increases Permeability in an Enterocyte Cell Model. Angew Chem Int Ed Engl 2024:e202317552. [PMID: 38497459 DOI: 10.1002/anie.202317552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 03/19/2024]
Abstract
Celiac disease (CeD) is an autoimmune disorder triggered by gluten proteins, affecting approximately 1 % of the global population. The 33-mer deamidated gliadin peptide (DGP) is a metabolically modified wheat-gluten superantigen for CeD. Here, we demonstrate that the 33-mer DGP spontaneously assembles into oligomers with a diameter of approximately 24 nm. The 33-mer DGP oligomers present two main secondary structural motifs-a major polyproline II helix and a minor β-sheet structure. Importantly, in the presence of 33-mer DGP oligomers, there is a statistically significant increase in the permeability in the gut epithelial cell model Caco-2, accompanied by the redistribution of zonula occludens-1, a master tight junction protein. These findings provide novel molecular and supramolecular insights into the impact of 33-mer DGP in CeD and highlight the relevance of gliadin peptide oligomerization.
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Affiliation(s)
- Maria G Herrera
- Department of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany
- Department of Physiology and Molecular and Cellular Biology, Institute of Biosciences, Biotechnology and Translational Biology (iB3), Faculty of Exact and Natural Sciences, University of Buenos Aires, Buenos Aires, C1428EG, Argentina
| | - Maria J Amundarain
- Department of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany
| | - Philipp W Dörfler
- Department of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany
| | - Veronica I Dodero
- Department of Chemistry, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany
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13
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Nisihara R, Techy ACM, Staichok C, Roth TC, de Biassio GF, Cardoso LR, Kotze LMDS. Prevalence of eating disorders in patients with celiac disease: a comparative study with healthy individuals. Rev Assoc Med Bras (1992) 2024; 70:e20231090. [PMID: 38511757 PMCID: PMC10941870 DOI: 10.1590/1806-9282.20231090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/24/2023] [Indexed: 03/22/2024]
Abstract
INTRODUCTION Celiac disease is a chronic immune-mediated disease, which is triggered and maintained by gluten in genetically susceptible individuals. Eating disorders are a persistent disturbance in eating-related behavior that results in altered food consumption or absorption and that significantly impairs physical health or psychosocial functioning. OBJECTIVE This study aimed at evaluating the prevalence of eating disorders in Brazilian celiac patients. METHODS This cross-sectional study was conducted as online survey including adult celiac patients who agreed to participate and a paired control health group. Questionnaires included questions about socioeconomic data and celiac disease diagnosis, and a validated questionnaire about eating disorders (Eating Attitudes Test-26. RESULTS In total, 741 responses were studied, with 484 from the celiac group and 257 from the control group. No significant difference was observed between the number of individuals at risk of developing eating disorder (p=0.39). Both groups showed a high risk of developing eating disorders (34.2% in the celiac group and 37.7% in the control group). Furthermore, among patients with celiac disease, we found higher scores on the Eating Attitudes Test-26 in those with depression (p=0.0013), those with living difficulty due to the disease (p<0.0001), and those dissatisfied with their weight (p<0.0001). CONCLUSION In the sample analyzed, no greater risk of eating disorders was identified in patients with celiac disease compared with the control group. However, in general, about one-third of the respondents in each group had scores associated with the risk of eating disorders. Among celiac patients, depression, difficulties living with celiac disease, and being unhappy with one's weight were associated with higher risk for eating disorder.
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Affiliation(s)
- Renato Nisihara
- Universidade Positivo, Department of Medicine – Curitiba (PR), Brazil
- Universidade Federal do Paraná, Clinical Hospital – Curitiba (PR), Brazil
| | | | - Carolina Staichok
- Universidade Positivo, Department of Medicine – Curitiba (PR), Brazil
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14
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Mello CRLE, da Silva GAP, Lins MTC, Antunes MMDC. Gluten-free diet adherence in pediatric celiac patients: Evaluating CDAT questionnaire and test for gluten detection in urine. J Pediatr Gastroenterol Nutr 2024. [PMID: 38477385 DOI: 10.1002/jpn3.12180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/31/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVES This study aimed to evaluate the contributions of the Adapted Celiac Dietary Adherence Test (CDAT) and the Rapid Urinary Gluten Detection Test (u-GIP) in assessing gluten-free diet adherence in children and adolescents with celiac disease. METHODS Fifty-four celiac patients from two pediatric gastroenterology outpatient clinics affiliated with university hospitals were evaluated. The original CDAT was adapted for children through a transcultural process, and the original cutoff point was adopted to define adherence. A single examiner carried out the u-GIP test in fresh urine samples. Sociodemographic and clinical factors and family food security status were also evaluated. RESULTS A total of 88.9% of participants (confidence interval [CI]: 77.4-95.8; p<0.001) adhered to the gluten-free diet, as determined by the adapted CDAT score, while 87.0% (CI: 75.1-94.6; p<0.001) had negative u-GIP results. Among the 48 children adhering to the CDAT, six exhibited positive u-GIP results in a urine sample. Of the six nonadherent participants, only one had a positive u-GIP result. Notably, none of the children and adolescents with celiac disease who tested positive for u-GIP reported symptoms on the day of testing, and their growth rates remained stable. CONCLUSIONS Even celiac children and adolescents adhering to the CDAT questionnaire may show a positive u-GIP in a single measurement without accompanying symptoms or growth impairment. The u-GIP could be helpful in complementary tests in specific situations, such as for patients who exhibit compliant behavior but still experience symptoms or maintain persistent positive serology.
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Affiliation(s)
- Carolina R Lins E Mello
- Department of Medical Sciences, Children and Adolescent Health Graduate Program, Federal University of Pernambuco, Recife, Pernambuco, Brazil
| | - Gisélia A P da Silva
- Department of Medical Sciences, Children and Adolescent Health Graduate Program, Federal University of Pernambuco, Recife, Pernambuco, Brazil
| | - Manuela T C Lins
- Ambulatory of Pediatric Gastroenterology, Instituto de Medicina Integral Professor Fernando Figueira, Recife, Pernambuco, Brazil
| | - Margarida M de C Antunes
- Department of Medical Sciences, Children and Adolescent Health Graduate Program, Federal University of Pernambuco, Recife, Pernambuco, Brazil
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15
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Tompa A, Faresjö M. Shift in the B cell subsets between children with type 1 diabetes and/or celiac disease. Clin Exp Immunol 2024; 216:36-44. [PMID: 38134245 PMCID: PMC10929695 DOI: 10.1093/cei/uxad136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/17/2023] [Indexed: 12/24/2023] Open
Abstract
Our purpose was to characterize the pattern of B cell subsets in children with a combined diagnosis of type 1 diabetes (T1D) and celiac disease (C) since children with single or double diagnosis of these autoimmune diseases may differ in peripheral B cell subset phenotype patterns. B cells were analyzed with flow cytometry for the expression of differentiation/maturation markers to identify transitional, naive, and memory B cells. Transitional (CD24hiCD38hiCD19+) and memory Bregs (mBregs; CD24hiCD27+CD19+, CD1d+CD27+CD19+, and CD5+CD1d+CD19+) were classified as B cells with regulatory capacity. Children with a combined diagnosis of T1D and C showed a pattern of diminished peripheral B cell subsets. The B cells compartment in children with combined diagnosis had higher percentages of memory B subsets and Bregs, including activated subsets, compared to children with either T1D or C. Children with combined diagnosis had a lower percentage of naive B cells (CD27-CD19+; IgD+CD19+) and an increased percentage of memory B cells (CD27+CD19+; IgD-CD19+). A similar alteration was seen among the CD39+ expressing naive and memory B cells. Memory Bregs (CD1d+CD27+CD19+) were more frequent, contrary to the lower percentage of CD5+ transitional Bregs in children with a combined diagnosis. In children with either T1D or C, the peripheral B cell compartment was dominated by naive cells. Differences in the pattern of heterogeneous peripheral B cell repertoire subsets reflect a shifting in the B cell compartment between children with T1D and/or C. This is an immunological challenge of impact on the pathophysiology of these autoimmune diseases.
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Affiliation(s)
- Andrea Tompa
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
- Division of Diagnostics, Region Jönköping County, Jönköping, Sweden
| | - Maria Faresjö
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
- Department of Life Sciences, Division of Systems and Synthetic Biology, Chalmers University of Technology, Gothenburg, Sweden
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16
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Meyer N, Illarionov B, Fischer M, Wieser H. Preparation and Immunochemical Characterization of a Water-Soluble Gluten Peptide Fraction for Improving the Diagnosis of Celiac Disease. Nutrients 2024; 16:742. [PMID: 38474870 DOI: 10.3390/nu16050742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
The diagnosis of celiac disease (CD) is complex and requires a multi-step procedure (symptoms, serology, duodenal biopsy, effect of a gluten-free diet, and optional genetic). The aim of the study was to contribute to the improvement of CD diagnosis by preparing a water-soluble gluten peptide fraction (called Solgluten) and by selecting gluten-specific enzyme-linked immunosorbent assays (ELISA) for the detection of gluten immunogenic gluten peptides (GIPs) in urine and blood serum spiked with Solgluten. Food-grade Solgluten was prepared by the extraction of a peptic digest of vital gluten with water, centrifugation, and freeze-drying. The process was relatively easy, repeatable, and cheap. The content of gliadin-derived GIPs was 491 mg/g. Solgluten was used as antigenic material to compare two competitive ELISA kits (R7021 and K3012) and two sandwich ELISA kits (M2114 and R7041) in their quality regarding the quantitation of GIPs in urine and blood serum. The quality parameters were the reactivity, sensitivity, coefficients of variation and determination, and curve shape. The evaluation of the kits showed a number of discrepancies in individual quality parameters measured in urine and serum. Due to the lowest limit of quantitation and the highest coefficient of determination, M2114 may be the first choice, while R7021 appeared to be less suitable because of the high coefficients of variation and unfavorable curve progression. The results set the stage for improving CD diagnosis by supplementing conventional blood tests with oral provocation with Solgluten and subsequent ELISA measurement of GIPs that could support the no-biopsy approach and by better assessing the effect of a gluten-free diet by monitoring adherence to the diet by measuring GIPs in urine and blood.
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Affiliation(s)
- Niklas Meyer
- Hamburg School of Food Science, Institute of Food Chemistry, University of Hamburg, 20146 Hamburg, Germany
| | - Boris Illarionov
- Hamburg School of Food Science, Institute of Food Chemistry, University of Hamburg, 20146 Hamburg, Germany
| | - Markus Fischer
- Hamburg School of Food Science, Institute of Food Chemistry, University of Hamburg, 20146 Hamburg, Germany
| | - Herbert Wieser
- Hamburg School of Food Science, Institute of Food Chemistry, University of Hamburg, 20146 Hamburg, Germany
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Marino M, Galeazzi T, Gesuita R, Ricci S, Catassi C, Cherubini V, Lionetti E. Differences in Plasma 25-Hydroxyvitamin D Levels at Diagnosis of Celiac Disease and Type 1 Diabetes. Nutrients 2024; 16:743. [PMID: 38474871 DOI: 10.3390/nu16050743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
AIM The aim of this work is to assess the vitamin D levels, evaluated as plasma 25-hydroxyvitamin D of children with a new diagnosis of celiac disease (CD), of children with a new onset of type 1 diabetes (T1D) and in children with CD at diagnosis of T1D (T1D&CD). METHODS In this single-center observational study, we collected data for four groups of children and adolescents: T1D, CD, T1D&CD, and a control group (CG). The CG included schoolchildren who had negative results during a mass screening campaign for CD and were not diagnosed for T1D, according to RIDI Marche registry data, were considered for the purposes of this study. Plasma 25-hydroxyvitamin D, 25(OH)D2, and 25(OH)D3 were considered as the parameters for evaluating vitamin D nutritional status, and the date of measurement was recorded to analyze vitamin D level seasonality. Vitamin D nutritional status was categorized as follows: severe deficiency (<10 ng/mL), deficiency (<20 ng/mL), insufficiency (20-29 ng/mL), or sufficiency/adequacy (≥30 ng/mL). The Kruskal-Wallis test was used to compare the groups. The association of 25(OH)D levels with health conditions and seasonal differences of 25(OH)D levels was analyzed using a multiple linear regression model. RESULTS The number of children enrolled for the present study was 393: 131 in the CG, 131 CD, 109 T1D, and 22 T1D&CD. Significantly lower levels of vitamin D were displayed for children with CD, T1D, or both the diseases. Interestingly, severe vitamin D deficiency was detected in no children with CD, 1.5% of children in the CG, in 24.4% with T1D, and 31.8% with T1D&CD (p < 0.001). As expected, the CG children vitamin D levels were significantly influenced by seasonality. Contrarily, no seasonal differences were reported in children with CD, T1D, and T1D&CD. Multiple regression analysis showed that children with T1D and T1D&CD had lower 25(OH)D levels of 9.9 ng/mL (95% CI: 5.4; 14.5) and 14.4 ng/mL (95% CI: 6.2-22.7) compared to CG children (p < 0.001). CONCLUSIONS Our results showed low levels of vitamin D diagnosis of T1D, CD, and T1D&CD; however, severe deficiency was only reported in children with T1D and T1D&CD. More studies are needed to better understand the role of this deficiency in children newly diagnosed with CD and T1D.
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Affiliation(s)
- Monica Marino
- Department of Women's and Children's Health, G. Salesi Hospital, 60123 Ancona, Italy
| | - Tiziana Galeazzi
- Department of Pediatrics, Marche Polytechnic University, 60100 Ancona, Italy
| | - Rosaria Gesuita
- Center of Epidemiology and Biostatistics, Polytechnic University of Marche, 60123 Ancona, Italy
| | - Salima Ricci
- Department of Pediatrics, Women's and Children's Health, Azienda Ospedaliero-Universitaria Ospedali Riuniti Ancona, Marche Polytechnic University, 60121 Ancona, Italy
| | - Carlo Catassi
- Department of Pediatrics, Women's and Children's Health, Azienda Ospedaliero-Universitaria Ospedali Riuniti Ancona, Marche Polytechnic University, 60121 Ancona, Italy
| | - Valentino Cherubini
- Department of Women's and Children's Health, G. Salesi Hospital, 60123 Ancona, Italy
| | - Elena Lionetti
- Department of Pediatrics, Women's and Children's Health, Azienda Ospedaliero-Universitaria Ospedali Riuniti Ancona, Marche Polytechnic University, 60121 Ancona, Italy
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Chaves C, Zandonadi RP, Raposo A, Nakano EY, Ramos F, Farage P, Teixeira-Lemos E. Health-related quality of life among celiacs in Portugal: a comparison between general and specific questionnaires. Front Immunol 2024; 15:1372369. [PMID: 38500888 PMCID: PMC10944991 DOI: 10.3389/fimmu.2024.1372369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 02/20/2024] [Indexed: 03/20/2024] Open
Abstract
Objective This study aimed to compare the 36-Item Short Form Survey Instrument version 2 (SF-36-v2) (generic) and Celiac Disease Questionnaire (CDQ) (specific) questionnaires used to evaluate the quality of life (QoL) in celiac Portuguese adult individuals. Methods This cross-sectional study used non-probabilistic sampling based on Portuguese celiac patients who accessed the online survey in 2022. The online data collection used a self-reported instrument composed of three parts: (i) socioeconomic, health, and gluten-free diet (GFD) adherence questions; (ii) SF-36 v2 - Portuguese version (generic questionnaire) and (iii) Celiac Disease Questionnaire (CDQ) (specific questionnaire). Results A total of 234 individuals who accessed the survey completed the questionnaire. Seven of the eight SF-36 domains positively correlated to the specific questionnaire CDQ. The "General Health" domain (domain 4) showed a negative correlation with the CDQ. Differences in content between the two instruments might be able to explain this finding since the CDQ explores issues regarding the specificities of celiac disease (CD) and the lifelong GFD burden. About half of the sample from this study displayed poor diet adherence, it is possible that the SF-36 could not reflect the impact of CD treatment - the complete elimination of gluten from the diet - on patients' health. Therefore, this issue should be carefully evaluated in future research. Conclusion Specific validated questionnaires for CD individuals, such as the CDQ, contemplate social, economic, and clinical variables that permeate the patient's life context. Therefore, these instruments may be more suitable for evaluating QoL in this public. However, using a general questionnaire such as the SF-36 would be indicated for comparing QOL between celiac patients and the general population or even between CD and other disease individuals. In this case, we recommend assessing GFD compliance for control parallelly.
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Affiliation(s)
- Cláudia Chaves
- ESSV, Centre for Studies in Education and Innovation (CI&DEI), Polytechnic University of Viseu, Viseu, Portugal
| | | | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Lisboa, Portugal
| | | | - Fernando Ramos
- Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
- Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), Porto, Portugal
| | - Priscila Farage
- Faculty of Nutrition, Federal University of Goiás, Goiânia, Brazil
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Hamsho S, Hariri MA, sleiay B, alhussen AHD, Sleiay M. Is there any association between celiac disease, myelodysplastic symdrome and primary sclerosing cholangitis?: A rare case report. JGH Open 2024; 8:e13043. [PMID: 38444633 PMCID: PMC10910874 DOI: 10.1002/jgh3.13043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 02/04/2024] [Accepted: 02/15/2024] [Indexed: 03/07/2024]
Abstract
Celiac disease (CD) is an autoimmune disease characterized by a specific serological and histological profile. Hematological findings are one of the most common presentations and can sometimes be the only manifestation of the disease. In patients with unexplained isolated hematological abnormalities, a high index of suspicion for CD is necessary. A 33-year-old woman was admitted to the Department of Gastroenterology and Hepatology because of abdominal pain and fatigue. She was diagnosed with myelodysplastic syndrome. After many investigations, it is explained that she has CD. It is important to consider myelodysplastic syndrome as a hematological manifestation of CD. All patients with myelodysplasia should be investigated for CD and related conditions such as primary sclerosing cholangitis.
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Affiliation(s)
- Suaad Hamsho
- Rheumatology Department, Faculty of MedicineDamascus UniversityDamascusSyria
| | - Moudar Al Hariri
- Gastroenterology Department, Faculty of MedicineDamascus UniversityDamascusSyria
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20
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Keeney E, Elwenspoek MMC, Jackson J, Roadevin C, Jones HE, O'Donnell R, Sheppard AL, Dawson S, Lane D, Stubbs J, Everitt H, Watson JC, Hay AD, Gillett P, Robins G, Mallett S, Whiting PF, Thom H. Identifying the Optimum Strategy for Identifying Adults and Children With Celiac Disease: A Cost-Effectiveness and Value of Information Analysis. Value Health 2024; 27:301-312. [PMID: 38154593 DOI: 10.1016/j.jval.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 11/08/2023] [Accepted: 12/11/2023] [Indexed: 12/30/2023]
Abstract
OBJECTIVES Celiac disease (CD) is thought to affect around 1% of people in the United Kingdom, but only approximately 30% are diagnosed. The aim of this work was to assess the cost-effectiveness of strategies for identifying adults and children with CD in terms of who to test and which tests to use. METHODS A decision tree and Markov model were used to describe testing strategies and model long-term consequences of CD. The analysis compared a selection of pre-test probabilities of CD above which patients should be screened, as well as the use of different serological tests, with or without genetic testing. Value of information analysis was used to prioritize parameters for future research. RESULTS Using serological testing alone in adults, immunoglobulin A (IgA) tissue transglutaminase (tTG) at a 1% pre-test probability (equivalent to population screening) was most cost-effective. If combining serological testing with genetic testing, human leukocyte antigen combined with IgA tTG at a 5% pre-test probability was most cost-effective. In children, the most cost-effective strategy was a 10% pre-test probability with human leukocyte antigen plus IgA tTG. Value of information analysis highlighted the probability of late diagnosis of CD and the accuracy of serological tests as important parameters. The analysis also suggested prioritizing research in adult women over adult men or children. CONCLUSIONS For adults, these cost-effectiveness results suggest UK National Screening Committee Criteria for population-based screening for CD should be explored. Substantial uncertainty in the results indicate a high value in conducting further research.
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Affiliation(s)
- Edna Keeney
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK.
| | - Martha M C Elwenspoek
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Joni Jackson
- The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Cristina Roadevin
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Hayley E Jones
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Rachel O'Donnell
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Athena L Sheppard
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK; Swansea University Medical School, Swansea University, Swansea, England, UK
| | - Sarah Dawson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | | | | | - Hazel Everitt
- Primary Care Research Centre, Population Sciences and Medical Education, University of Southampton, Southampton, England, UK
| | - Jessica C Watson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Alastair D Hay
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Peter Gillett
- Paediatric Gastroenterology, Hepatology and Nutrition Department, Royal Hospital for Sick Children, Edinburgh EH9 1LF Scotland, England, UK
| | - Gerry Robins
- Department of Gastroenterology, York Teaching Hospital NHS Foundation Trust, York, England, UK
| | - Sue Mallett
- Centre for Medical Imaging, University College London, London, England, UK
| | - Penny F Whiting
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Howard Thom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
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21
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Phan V, Aurora J, Gondi S, Ceglia L. An Overlooked Medication-Induced Celiac Flare Complicating Treatment of Osteoporosis. AACE Clin Case Rep 2024; 10:60-62. [PMID: 38523850 PMCID: PMC10958639 DOI: 10.1016/j.aace.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/22/2023] [Accepted: 01/08/2024] [Indexed: 03/26/2024] Open
Abstract
Background/Objective Celiac disease, an immune reaction to gluten causing nutrient malabsorption, and long-term glucocorticoid therapy adversely affect bone metabolism and increase fracture risk. Case Report A patient with long-standing celiac disease on a strict gluten-free diet and long-term glucocorticoid therapy status post kidney transplant for Sjögren syndrome-induced interstitial nephritis presented for management of osteoporosis. Initial evaluation was notable for secondary hyperparathyroidism, which resolved after switching to a gluten-free calcium citrate supplement. Given normal serum total alkaline phosphatase (ALP) and parathyroid hormone (PTH), she began treatment of osteoporosis with abaloparatide. Two months later, she reported abrupt onset of diarrhea with significant weight loss. Biochemical investigation revealed a threefold increase in serum ALP level. As a precaution, abaloparatide was suspended, yet symptoms persisted with elevated ALP and PTH levels. Endoscopy revealed a celiac flare. The clinic-based pharmacist found that her pharmacy had inadvertently dispensed prednisone tablets containing wheat starch. A switch to a gluten-free formulation led to rapid resolution of the diarrhea with weight regain. Serum ALP and PTH levels normalized, and abaloparatide was resumed without biochemical abnormalities. Discussion An unintended switch to a gluten-containing prednisone formulation resulted in uncontrolled celiac disease causing calcium malabsorption, secondary hyperparathyroidism, elevated ALP levels, and an interruption in osteoporosis therapy. Common supplements and drugs can be a hidden source of gluten. Collaboration with a clinic-based pharmacist enhances the detection and prevention of medication-induced adverse reactions. Conclusion This case highlights the importance of a careful review of gluten-containing medications and supplements in patients with celiac disease.
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Affiliation(s)
- Van Phan
- Division of Endocrinology, Diabetes, and Metabolism, Tufts Medical Center, Boston, Massachusetts
| | - John Aurora
- Division of Endocrinology, Diabetes, and Metabolism, Tufts Medical Center, Boston, Massachusetts
| | - Suma Gondi
- Division of Endocrinology, Diabetes, and Metabolism, Tufts Medical Center, Boston, Massachusetts
| | - Lisa Ceglia
- Division of Endocrinology, Diabetes, and Metabolism, Tufts Medical Center, Boston, Massachusetts
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22
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Pokryszka J, Wichlas M, Vogelsang H, Trauner M, Herac-Kornauth M, Kazemi-Shirazi L. Preexposition Prophylaxis With Truvada (Tenofovir/Emtricitabine) as Potential Cause of Celiac Disease-Like Enteropathy. Z Gastroenterol 2024; 62:404-406. [PMID: 37187186 PMCID: PMC10914564 DOI: 10.1055/a-2079-6445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Indexed: 05/17/2023]
Abstract
We present here a case of a 39-year-old patient who presented with celiac-disease-like symptoms and MARSH 3a histology in duodenal biopsies under normal diet. Interestingly, HLA genotyping and celiac-specific serology were negative, primarily leading to exclusion of celiac disease. However, biopsies from a second endoscopy a couple of months later (still under normal diet) showed histologic progression of the disease to MARSH 3b and led to the re-evaluation of the out-of-hospital-obtained histological samples by a pathologist experienced in celiac disease. The second biopsy described previously as MARSH 3b turned out to be non-specific and was therefore re-classified as MARSH 0. After all known causes of duodenal villous atrophy were excluded by a thorough evaluation, a correlation between the first biopsy (MARSH 3a) and Truvada intake could be established. After Truvada discontinuation and under normal diet, normalisation of duodenal mucosa was observed, leading to the assumption that Truvada could lead to celiac-like enteropathy.
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Affiliation(s)
- Jagoda Pokryszka
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Wien, Austria
- Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | | | - Harald Vogelsang
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Wien, Austria
| | - Michael Trauner
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Wien, Austria
| | | | - Lili Kazemi-Shirazi
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Wien, Austria
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23
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Inchingolo AD, Dipalma G, Viapiano F, Netti A, Ferrara I, Ciocia AM, Mancini A, Di Venere D, Palermo A, Inchingolo AM, Inchingolo F. Celiac Disease-Related Enamel Defects: A Systematic Review. J Clin Med 2024; 13:1382. [PMID: 38592254 PMCID: PMC10932357 DOI: 10.3390/jcm13051382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 04/10/2024] Open
Abstract
INTRODUCTION This systematic review aims to elucidate the intricate correlation between celiac disease (CD) and dental enamel defects (DED), exploring pathophysiological mechanisms, oral health implications, and a dentist's role in early diagnosis. MATERIALS AND METHODS Following PRISMA guidelines, a comprehensive search from 1 January 2013 to 1 January 2024 across PubMed, Cochrane Library, Scopus, and Web of Science identified 153 publications. After exclusions, 18 studies met the inclusion criteria for qualitative analysis. Inclusion criteria involved study types (RCTs, RCCTs, case series), human participants, English language, and full-text available. RESULTS The search yielded 153 publications, with 18 studies meeting the inclusion criteria for qualitative analysis. Notable findings include a high prevalence of DED in CD patients, ranging from 50 to 94.1%. Symmetrical and chronological defects, according to Aine's classification, were predominant, and significant associations were observed between CD severity and enamel defect extent. CONCLUSIONS The early recognition of oral lesions, particularly through Aine's classification, may signal potential CD even in the absence of gastrointestinal symptoms. Correlations between CD and dental health conditions like molar incisor hypomineralization (MIH) emphasize the dentist's crucial role in early diagnosis. Collaboration between dentists and gastroenterologists is essential for effective monitoring and management. This review consolidates current knowledge, laying the groundwork for future research and promoting interdisciplinary collaboration for improved CD-related oral health outcomes. Further large-scale prospective research is recommended to deepen our understanding of these issues.
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Affiliation(s)
- Alessio Danilo Inchingolo
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Gianna Dipalma
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Fabio Viapiano
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Anna Netti
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Irene Ferrara
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Anna Maria Ciocia
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Antonio Mancini
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Daniela Di Venere
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Andrea Palermo
- College of Medicine and Dentistry, Birmingham B4 6BN, UK;
| | - Angelo Michele Inchingolo
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
| | - Francesco Inchingolo
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.D.); (F.V.); (A.N.); (I.F.); (A.M.C.); (A.M.); (D.D.V.); (A.M.I.)
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Martínez Gallego MÁ, Crespo Sánchez MG, Serrano Olmedo MG, Buño Soto A, Álvarez Casasempere S, Nozal P, Martínez-Ojinaga E, Molina Arias M, Losantos-García I, Molero-Luis M. Trends in Faecal Zonulin Concentrations in Paediatric Patients with Celiac Disease at Baseline and on a Gluten-Free Diet: Exploring Correlations with Other Faecal Biomarkers. Nutrients 2024; 16:684. [PMID: 38474812 DOI: 10.3390/nu16050684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Celiac disease (CeD) is an autoimmune condition triggered by gluten in genetically predisposed individuals, affecting all ages. Intestinal permeability (IP) is crucial in the pathogenesis of CeD and it is primarily governed by tight junctions (TJs) that uphold the intestinal barrier's integrity. The protein zonulin plays a critical role in modulating the permeability of TJs having emerged as a potential non-invasive biomarker to study IP. The importance of this study lies in providing evidence for the usefulness of a non-invasive tool in the study of IP both at baseline and in the follow-up of paediatric patients with CeD. In this single-centre prospective observational study, we explored the correlation between faecal zonulin levels and others faecal and serum biomarkers for monitoring IP in CeD within the paediatric population. We also aimed to establish reference values for faecal zonulin in the paediatric population. We found that faecal zonulin and calprotectin values are higher at the onset of CeD compared with the control population. Specifically, the zonulin levels were 347.5 ng/mL as opposed to 177.7 ng/mL in the control population (p = 0.001), while calprotectin levels were 29.8 μg/g stool compared to 13.9 μg/g stool (p = 0.029). As the duration without gluten consumption increased, a significant reduction in faecal zonulin levels was observed in patients with CeD (348.5 ng/mL vs. 157.1 ng/mL; p = 0.002), along with a decrease in the prevalence of patients with vitamin D insufficiency (88.9% vs. 77.8%). We conclude that faecal zonulin concentrations were higher in the patients with active CeD compared with healthy individuals or those following a gluten-free diet (GFD). The significant decrease in their values over the duration of the GFD suggests the potential use of zonulin as an additional tool in monitoring adherence to a GFD.
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Affiliation(s)
| | | | | | - Antonio Buño Soto
- Department of Laboratory Medicine, La Paz University Hospital, 28046 Madrid, Spain
| | | | - Pilar Nozal
- Department of Immunology, La Paz University Hospital, 28046 Madrid, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER U754), 28046 Madrid, Spain
- Complement Research Group, Hospital La Paz Institute for Health Research (IdiPAZ), 28046 Madrid, Spain
| | - Eva Martínez-Ojinaga
- Paediatric Gastroenterology and Nutrition Service, La Paz University Hospital, 28046 Madrid, Spain
| | - Manuel Molina Arias
- Paediatric Gastroenterology and Nutrition Service, La Paz University Hospital, 28046 Madrid, Spain
| | | | - Marta Molero-Luis
- Department of Laboratory Medicine, La Paz University Hospital, 28046 Madrid, Spain
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Ghozzi M, Mechi F, Salem AB, El Ahmer I, Mbarki DR, Melayah S, Mankai A, Ghedira I. Serological screening for celiac disease, by endomysial antibodies, in patients with rheumatoid arthritis. Ann Biol Clin (Paris) 2024; 81:569-575. [PMID: 38391162 DOI: 10.1684/abc.2023.1851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Celiac disease (CD) and rheumathoid arthritis (RA) are both multi-factorial chronic inflammatory auto-immune diseases. In this retrospective study, we determined the frequency of CD in patients with RA using IgA anti-endomysial antibodies (EmA) and tried to explain this association. Indirect immunofluorescence on human umbilical cord was used to detect EmA in 215 patients with seropositive RA collected over a 4-year-period. Two thousand and five hundred healthy blood donors (HBD) served as control group. Among the 215 patients with RA, 12 (9 females) were found positive for EmA while only 7 were positive for EmA in control group, EmA are significantly more frequent in RA patients than in HBD (5.58% vs. 0.28%, p < 10-6; 95% CI [8.21-54.01]; odds ratio: 21.05). In RA patients, the frequency of EmA was not statistically different between males and females. The frequency of EmA was significantly higher in female patients than in healthy females (5.32% vs. 0.40%, p < 10-3). Patients with RA can be considered as a high-risk group for CD based on the high frequency of EmA positivity observed in our study.
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Affiliation(s)
- Mariam Ghozzi
- Laboratroy of Immunology, Farhat Hached University Hospital, Rue Ibn El Jazzar Sousse Tunisie
| | - Fatma Mechi
- Immunologie, University of Monastir, Tunisia
| | | | | | | | - Sarra Melayah
- Laboratroy of Immunology, Farhat Hached University Hospital, Rue Ibn El Jazzar Sousse Tunisie
| | - Amani Mankai
- Laboratroy of Immunology, Farhat Hached University Hospital, Rue Ibn El Jazzar Sousse Tunisie
| | - Ibtissem Ghedira
- Laboratroy of Immunology, Farhat Hached University Hospital, Rue Ibn El Jazzar Sousse Tunisie
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Fryk E, Wilsson Å, Tompa A, Jansson PA, Faresjö M. Galectin-1 correlates with inflammatory markers and T regulatory cells in children with type 1 diabetes and/or celiac disease. Clin Exp Immunol 2024; 215:240-250. [PMID: 38088456 PMCID: PMC10876110 DOI: 10.1093/cei/uxad131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 11/01/2023] [Accepted: 12/05/2023] [Indexed: 02/20/2024] Open
Abstract
Type 1 diabetes (T1D) and celiac disease (CeD) are common autoimmune diseases in children where the pathophysiology is not fully characterized. The autoimmune process involves a complex scenario of both inflammatory and regulatory features. Galectin-1 (GAL-1) has a wide range of biological activities e.g. interaction with immune cells. We examined the relationship between GAL-1 and soluble immune markers and T-cell subsets in a cohort of children with T1D and/or CeD relative to healthy children. GAL-1, together with several soluble immune markers [e.g. interleukins (IL)], tumor necrosis factor (TNF), acute phase proteins, and matrix metalloproteinases (MMP) were measured in sera from children with T1D and/or CeD by fluorochrome (Luminex) technique using children without these diseases as a reference. Subgroups of T cells, including T-regulatory (Treg) cells, were analysed by flow cytometry. Association between GAL-1, pro-inflammatory markers, and Treg cells differed depending on which illness combination was present. In children with both T1D and CeD, GAL-1 correlated positively with pro-inflammatory markers (IL-1β, IL-6, and TNF-α). Composite scores increased the strength of correlation between GAL-1 and pro-inflammatory markers, Th1-associated interferon (IFN)-γ, and T1D-associated visfatin. Contrary, in children diagnosed with exclusively T1D, GAL-1 was positively correlated to CD25hi and CD25hiCD101+ Treg cells. For children with only CeD, no association between GAL-1 and other immune markers was observed. In conclusion, the association observed between GAL-1, soluble immune markers, and Treg cells may indicate a role for GAL-1 in the pathophysiology of T1D and, to some extent, also in CeD.
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Affiliation(s)
- Emanuel Fryk
- Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Åsa Wilsson
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Andrea Tompa
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
- Division of Medical Diagnostics, Department of Laboratory Medicine, Region Jönköping County, Sweden
| | - Per-Anders Jansson
- Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Maria Faresjö
- Department of Life Sciences, Division of Systems and Synthetic Biology, Chalmers University of Technology, Gothenburg, Sweden
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Milutinovic S, Jancic P, Adam A, Radovanovic M, Nordstrom CW, Ward M, Petrovic M, Jevtic D, Delibasic M, Kotseva M, Nikolajevic M, Dumic I. Cardiomyopathy in Celiac Disease: A Systematic Review. J Clin Med 2024; 13:1045. [PMID: 38398359 PMCID: PMC10889265 DOI: 10.3390/jcm13041045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
(1) Background: Cardiomyopathy in celiac disease or celiac cardiomyopathy (CCM) is a serious and potentially life-threatening disease that can occur in both adults and children. However, data supporting the causal relationship between celiac disease (CD) and cardiomyopathy (CMP) are still inconsistent. The aim of this study was to review and synthesize data from the literature on this topic and potentially reveal a more evidence-based causal relationship. (2) Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to search Medline, Embase, and Scopus databases from database inception until September 2023. A total of 1187 original articles were identified. (3) Results: We identified 28 CCM patients (19 adult and 9 pediatric) with a mean age of 27.4 ± 18.01 years. Adult patients with CCM were predominantly male (84.2%) while pediatric patients were predominantly female (75%). The most common comorbidities associated with CCM were anemia (75%) and pulmonary hemosiderosis (20%). In 35% of patients, CCM occurred before the diagnosis of CD, while in 48% of patients, CCM and CD were diagnosed at the same time. Diagnosis of CD preceded diagnosis of CCM in only 18% of patients. Diagnosis of CCM is often delayed with an average, from the onset of symptoms to diagnosis, of 16 months. All patients were treated with a gluten-free diet in addition to guideline-directed medical therapy. At 11-month follow-up, cardiovascular improvement was seen in 60.7% of patients. Pediatric mortality was 33.3%, while adult mortality was 5.3%. (4) Conclusions: Clinicians should be aware of the possible association between CD and CMP, and we recommend CD work-up in all patients with CMP who have concomitant anemia. While we identified only 28 cases in the literature, many cases might go unreported due to a lack of awareness regarding CCM. A high degree of clinical suspicion and a prompt diagnosis of CCM are essential to minimizing the risks of morbidity and mortality, as the combination of a gluten-free diet and guideline-directed medical therapy can improve clinical outcomes.
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Affiliation(s)
- Stefan Milutinovic
- Internal Medicine Residency Program at Lee Health, Florida State University College of Medicine, Tallahassee, FL 32301, USA; (S.M.); (M.D.)
| | - Predrag Jancic
- School of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (P.J.); (M.N.)
| | - Adam Adam
- Cardiology Fellowship Program, Cook County, Chicago, IL 60612, USA;
| | - Milan Radovanovic
- Section of Hospital Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA; (M.R.); (M.W.)
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA;
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Charles W. Nordstrom
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA;
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
| | - Marshall Ward
- Section of Hospital Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03766, USA; (M.R.); (M.W.)
| | - Marija Petrovic
- Cardiology Fellowship Program, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | | | - Maja Delibasic
- Internal Medicine Residency Program at Lee Health, Florida State University College of Medicine, Tallahassee, FL 32301, USA; (S.M.); (M.D.)
| | | | - Milan Nikolajevic
- School of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (P.J.); (M.N.)
| | - Igor Dumic
- Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA;
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI 54703, USA
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Roque A, Pereira SG. Bacteria: Potential Make-or-Break Determinants of Celiac Disease. Int J Mol Sci 2024; 25:2090. [PMID: 38396767 PMCID: PMC10889687 DOI: 10.3390/ijms25042090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/25/2023] [Accepted: 12/28/2023] [Indexed: 02/25/2024] Open
Abstract
Celiac disease is an autoimmune disease triggered by dietary gluten in genetically susceptible individuals that primarily affects the small intestinal mucosa. The sole treatment is a gluten-free diet that places a social and economic burden on patients and fails, in some, to lead to symptomatic or mucosal healing. Thus, an alternative treatment has long been sought after. Clinical studies on celiac disease have shown an association between the presence of certain microbes and disease outcomes. However, the mechanisms that underlie the effects of microbes in celiac disease remain unclear. Recent studies have employed disease models that have provided insights into disease mechanisms possibly mediated by bacteria in celiac disease. Here, we have reviewed the bacteria and related mechanisms identified so far that might protect from or incite the development of celiac disease. Evidence indicates bacteria play a role in celiac disease and it is worth continuing to explore this, particularly since few studies, to the best of our knowledge, have focused on establishing a mechanistic link between bacteria and celiac disease. Uncovering host-microbe interactions and their influence on host responses to gluten may enable the discovery of pathogenic targets and development of new therapeutic or preventive approaches.
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Affiliation(s)
| | - Sónia Gonçalves Pereira
- Center for Innovative Care and Health Technology (ciTechCare), School of Health Sciences, Polytechnic of Leiria, 2410-541 Leiria, Portugal;
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Figueroa-Gómez X, Oliveras-López MJ, Rodríguez Silva JM, Poyanco M, López H, Araya M. Experiences and perceptions of people with celiac disease, food allergies and food intolerance when dining out. Front Nutr 2024; 11:1321360. [PMID: 38371500 PMCID: PMC10870926 DOI: 10.3389/fnut.2024.1321360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/19/2024] [Indexed: 02/20/2024] Open
Abstract
Introduction Eating out is a common practice in modern society. Celiac disease (CeD) and food allergy (FA) are among the most common conditions responsible for adverse reactions to food. Despite their different origins, both require treatment with restrictive diets (avoidance of gluten and/or specific allergens) and this results posing similar challenges when eating out. Our objective was to learn about the experiences/perceptions of consumers with CeD and FA when dining out, as well as the challenges they face in food service environments. Methods An ad hoc questionnaire was used to record consumer perceptions, food service characteristics and resulting adverse reactions. Results 377 individuals living in Santiago, Chile, provided complete information and were analyzed (160 CeD, 105 FA). 301 participants (79.8%) declared eating out, 33.6% reported experiencing an adverse reaction at least once while eating out. 94.4% of the 377 participants believed that the serving staff had little or no knowledge about his/her condition. Consumers reporting symptoms as severe adverse reactions were more common among celiac than allergic patients (p < 0.001). Discussion The study showed no significant differences based on consumer-related characteristics (p:NS). The consequences of eating out did not vary based on individual's data, including diagnosis, age, frequency of eating out, adverse reactions experienced, or intensity. These findings suggest that the most important determinants of risk associated with eating out are characteristics of the food service, like availability of information, staff training, and establishment's facilities like equipment available, exclusive utensils for customers with special dietary needs and kitchen and bathrooms organization.
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Affiliation(s)
- Ximena Figueroa-Gómez
- PhD Student of the Nutrition and Food Science Doctoral Program, Department of Nutrition and Bromatology, Faculty of Pharmacy, University of Granada, Granada, Spain
- PhD Student of the Nutrition and Food Science Doctoral Program, Human Nutrition Unit, Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - María Jesus Oliveras-López
- Department of Molecular Biology and Biochemical Engineering, University Pablo de Olavide, Sevilla, Spain
| | | | - Marcelo Poyanco
- Faculty of Economic and Administrative Sciences, University of Valparaíso, Valparaíso, Chile
| | - Herminia López
- Department of Nutrition and Bromatology, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Magdalena Araya
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
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Castrodad-Rodríguez CA, Cheng J, Westerhoff M, Liang GH, Lin J, Nalbantoglu ILK, Hu S, Sekhri R, Panarelli NC. Clinical and Pathological Correlation in Concomitant Celiac Disease and Eosinophilic Esophagitis Suggests Separate Etiologies. Int J Surg Pathol 2024; 32:27-34. [PMID: 37050846 DOI: 10.1177/10668969231167526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Introduction. Recently, an increased risk of celiac disease or eosinophilic esophagitis has been postulated among patients with either of these disorders, prompting some to suggest a common underlying mechanism, whereas others maintain that their co-existence is coincidental. Methods. We compared clinical and pathological features of 29 patients meeting criteria for both celiac disease and eosinophilic esophagitis to 26 celiac disease and 26 eosinophilic esophagitis controls to determine whether any distinguished study patients from controls. Results. Eight (28%) study patients presented with symptoms of both celiac disease and eosinophilic esophagitis, whereas 14 (48%) had celiac disease symptoms only and 5 had (17%) esophageal symptoms only. Study patients had similar autoimmune and atopic conditions seen in both control groups. Histological severity of disease, including Marsh II-III duodenal histology (study specimens: 87%; controls: 89%), mean peak esophageal eosinophil counts (study specimens: 55/400x field; controls: 80/400X field, P = .1), and presence of eosinophil microabscesses, scale crust, and subepithelial fibrosis were also similar to controls. Gluten-free diet resolved celiac disease-related symptoms (19 of 20, 95%) and histology (10 of 12, 83%), but not esophageal symptoms or eosinophilia in most study patients. Conclusion. Patients with concomitant celiac disease and eosinophilic esophagitis lack distinguishing features compared to controls with celiac disease or eosinophilic esophagitis alone. The occurrence of both disorders is likely coincidental in most cases.
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Affiliation(s)
| | - Jerome Cheng
- Department of Pathology, The University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Maria Westerhoff
- Department of Pathology, The University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Guo Hua Liang
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jingmei Lin
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - ILKe Nalbantoglu
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Shaomin Hu
- Department of Pathology, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Radhika Sekhri
- Department of Pathology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Nicole C Panarelli
- Department of Pathology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
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Størdal K, Tapia G, Lund-Blix NA, Stene LC. Genotypes predisposing for celiac disease and autoimmune diabetes and risk of infections in early childhood. J Pediatr Gastroenterol Nutr 2024; 78:295-303. [PMID: 38374560 DOI: 10.1002/jpn3.12078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/28/2023] [Accepted: 11/28/2023] [Indexed: 02/21/2024]
Abstract
OBJECTIVES Infections in early childhood have been associated with risk of celiac disease (CD) and type 1 diabetes (T1D). We investigated whether this is driven by susceptibility genes for autoimmune disease by comparing infection frequency by genetic susceptibility variants for CD or T1D. METHODS We genotyped 373 controls and 384 children who developed CD or T1D in the population-based Norwegian Mother, Father and Child Cohort study (MoBa) study for human leukocyte antigen (HLA)-DQ, FUT2, SH2B3, and PTPN22, and calculated a weighted non-HLA genetic risk score (GRS) for CD and T1D based on over 40 SNPs. Parents reported infections in questionnaires when children were 6 and 18 months old. We used negative binomial regression to estimate incidence rate ratio (IRR) for infections by genotype. RESULTS HLA genotypes for CD and T1D or non-HLA GRS for T1D were not associated with infections. The non-HLA GRS for CD was associated with a nonsignificantly lower frequency of infections (aIRR: 0.95, 95% CI: 0.87-1.03 per weighted allele score), and significantly so when restricting to healthy controls (aIRR: 0.89, 0.81-0.99). Participants homozygous for rs601338(A;A) at FUT2, often referred to as nonsecretors, had a nonsignificantly lower risk of infections (aIRR: 0.91, 95% CI: 0.83-1.01). SH2B3 and PTPN22 genotypes were not associated with infections. The association between infections and risk of CD (OR: 1.15 per five infections) was strengthened after adjustment for HLA genotype and non-HLA GRS (OR: 1.24). CONCLUSIONS HLA variants and non-HLA GRS conferring susceptibility for CD were not associated with increased risk of infections in early childhood and is unlikely to drive the observed association between infections and risk of CD or T1D in many studies.
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Affiliation(s)
- Ketil Størdal
- Department of Pediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - German Tapia
- Norwegian Institute of Public Health, Oslo, Norway
| | | | - Lars C Stene
- Norwegian Institute of Public Health, Oslo, Norway
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Tkak H, Hamami A, Elouali A, Miry N, Bennani A, Benhaddou H, Babakhouya A, Rkain M. A Rare Case of Trichobezoar Revealing Undiagnosed Celiac Disease. Cureus 2024; 16:e53919. [PMID: 38465119 PMCID: PMC10925038 DOI: 10.7759/cureus.53919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2024] [Indexed: 03/12/2024] Open
Abstract
Trichobezoar is a relatively rare condition in children, mainly observed in young girls with psychiatric disorders. While documented cases of trichobezoar associated with celiac disease exist, such occurrences remain uncommon in the literature. The association between the two can be explained either by behavioral disorders resulting from a deficiency in iron and folic acid or directly by celiac disease. Treatment is predominantly surgical, and psychological support plays a crucial role in preventing the likelihood of recurrence. We present an unusual case involving the discovery of gastric trichobezoar in a 15-year-old girl who had undiagnosed celiac disease. The condition manifested after she experienced abdominal pain and pallor.
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Affiliation(s)
- Hassnae Tkak
- Department of Pediatrics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Amal Hamami
- Department of Pediatrics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Aziza Elouali
- Department of Pediatrics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Nadir Miry
- Department of Histopathology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Amal Bennani
- Department of Histopathology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Houssain Benhaddou
- Department of Pediatric Surgery, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Abdeladim Babakhouya
- Department of Pediatrics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
| | - Maria Rkain
- Department of Pediatrics, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohamed I University, Oujda, MAR
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Chang D, Kim CF, Horton M, Lee D, Pacheco MC, Silvester JA, Goldsmith JD. A tip-predominant distribution of villous intraepithelial lymphocytes is not specific to celiac disease in children with Marsh I lesions. Am J Clin Pathol 2024; 161:149-154. [PMID: 37788094 PMCID: PMC10833141 DOI: 10.1093/ajcp/aqad124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 08/30/2023] [Indexed: 10/05/2023] Open
Abstract
OBJECTIVES To assess if the distribution of villous intraepithelial lymphocytes (IELs) in a pediatric cohort with Marsh I histopathology is specific to celiac disease (CeD). METHODS Multicenter, retrospective case-control study between January 2001 and December 2019 in children (<18 years) with and without CeD with intraepithelial lymphocytosis and normal villous architecture. Pathology specimens were reviewed by 2 study pathologists who were blinded to the final diagnosis. Morphologic features (villous height to crypt depth ratio [Vh:Cd]) and IELs in the villous tip, top, or bottom half of the villus were quantified. RESULTS Of the 97 children with Marsh I histopathology identified during the study period, 63 were excluded due to an insufficient number of well-oriented villous-crypt complexes or a Vh:Cd less than 2. Villous IELs were measured in 34 cases (14 CeD, 20 non-CeD controls). There was no difference between the non-CeD and CeD groups in the mean IELs at the villous tip (14.0 ± 7.1 vs 11.7 ± 6.0, P = .31), top (46.4 ± 18.4 vs 38.3 ± 10.8, P = .11), or bottom (29.8 ± 16.8 vs 28.5 ± 12.8, P = .80) half of each villus, respectively. CONCLUSIONS The distribution of IELs in Marsh I lesions is not specific for CeD.
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Affiliation(s)
- Denis Chang
- Harvard Celiac Research Program, Harvard Medical School, Boston, MA, US
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, MA, US
| | - Charlotte F Kim
- Department of Pathology and Immunology, Texas Children’s Hospital, Houston, TX, US
| | - Maxwell Horton
- Harvard Celiac Research Program, Harvard Medical School, Boston, MA, US
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, MA, US
| | - Dale Lee
- Division of Pediatric Gastroenterology and Hepatology, Seattle Children’s Hospital, Seattle, WA, US
| | - M Cristina Pacheco
- Department of Laboratory Medicine and Pathology, Seattle Children’s Hospital, Seattle, WA, US
| | - Jocelyn A Silvester
- Harvard Celiac Research Program, Harvard Medical School, Boston, MA, US
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, MA, US
| | - Jeffrey D Goldsmith
- Harvard Celiac Research Program, Harvard Medical School, Boston, MA, US
- Department of Pathology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, US
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Parrinello G, Da Re M, Grizzo F, Camelliti S, Cozzi M, Marinoni F, Villalta D. Diagnostic accuracy of a novel point-of-care test for simultaneous detection of anti-transglutaminase IgA and anti-deamidated gliadin IgG antibodies. J Clin Lab Anal 2024; 38:e25003. [PMID: 38291818 PMCID: PMC10873685 DOI: 10.1002/jcla.25003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/28/2023] [Accepted: 01/01/2024] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Point-of-care tests (POCTs) may have a role in detecting undiagnosed cases of Celiac disease (CD). We assessed the diagnostic accuracy of a novel POCT, compared with the conventional serological methods, for simultaneous anti-transglutaminase (tTG) IgA and anti-deamidated gliadin (DGP) IgG antibody detection. Furthermore, we evaluated the effect of different biological matrices (whole blood and serum) on test performance. METHODS Serum and whole blood from celiac or suspected celiac patients who underwent duodenal biopsy were assayed for the presence of anti-tTG IgA and anti-DGP IgG both with the reference standard methods (Thermo Fisher Scientific, Uppsala, Sweden) and with the POCT (PRIMA Lab SA, Balerna, Switzerland). RESULTS 266 sera (101 negative and 165 positive) and 60 whole blood samples (34 positive and 26 negative) were included in the study. POCT for anti-DGP IgG showed a sensitivity of 84.3% and a specificity of 90.1%, with positive (PPV) and negative predictive values (NPV) of 91.07% and 82.73%. POCT for anti-tTG IgA showed a sensitivity of 98.31% and a specificity of 98.02%, with a PPV and NPV of 98.31% and 98.02%. Test accuracies were 86.94% and 98.17%, respectively. The agreement of the results between the two different matrices showed a strong correlation rate: 95% for anti-DGP IgG and 100% for anti-tTG IgA. CONCLUSION The anti-tTG IgA/anti-DGP IgG-based POCT showed good diagnostic accuracy with comparable sensitivities and specificities to reference standard methods in detecting CD in symptomatic patients and could be considered as a mass screening test before referring to conventional serology.
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Affiliation(s)
| | - Mirella Da Re
- Immunology and Allergy UnitSanta Maria degli Angeli HospitalPordenoneItaly
| | - Francesca Grizzo
- Immunology and Allergy UnitSanta Maria degli Angeli HospitalPordenoneItaly
| | | | | | | | - Danilo Villalta
- Immunology and Allergy UnitSanta Maria degli Angeli HospitalPordenoneItaly
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Punia P, Bala K, Verma M, Nandi A, Mahlotra P, Singh S, Garg S, Parmar A, Kumar D. Feasibility of a "No-Biopsy" Approach for the Diagnosis of Celiac Disease in Symptomatic Adults. Cureus 2024; 16:e54578. [PMID: 38523934 PMCID: PMC10957510 DOI: 10.7759/cureus.54578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2024] [Indexed: 03/26/2024] Open
Abstract
Celiac disease (CD) is an immune-mediated enteropathy, caused by hypersensitivity to gluten in genetically predisposed individuals. The worldwide prevalence of CD has been estimated to be approximately 1%. Most guidelines for diagnosis of CD rely on a sequential approach, with serological testing of antibodies against tissue transglutaminase (tTG) as a first-line test, followed by a duodenal biopsy. However, GI biopsy is an invasive procedure with various complications. Hence, this study was planned to ascertain whether it could be possible to have a non-biopsy approach, using only serological markers to establish the diagnosis of CD in adults. MATERIAL AND METHODS It was a retrospective analysis of medical records of all biopsy-diagnosed CD patients with available anti-tTGA antibodies reports from 2019 to 2023. The patients were divided into three groups based on Marsh grading and anti-tTGA antibody levels were compared using various statistical tests. RESULTS A total of 94 biopsy-diagnosed symptomatic CD patients with anti-tTGA antibody reports available formed the study group. Of these, 54 had biopsy findings consistent with Marsh 3 lesion, three had Marsh 2 lesion, and 37 had Marsh 1 lesion. A significant correlation existed between Marsh grading 3 lesion and anti-tTGA antibody levels above the upper limit of normal (ULN) x 10. CONCLUSION Serum levels of anti-tTGA antibodies greater than 10 x ULN can be used to identify symptomatic patients with Marsh grade 3 CD lesions.
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Affiliation(s)
- Parul Punia
- Microbiology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Kiran Bala
- Microbiology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Mansi Verma
- Microbiology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Ankita Nandi
- Microbiology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Parveen Mahlotra
- Gastroenterology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Sunita Singh
- Pathology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Seema Garg
- Microbiology, BPS Government Medical College for Women, Sonepat, IND
| | - Aparna Parmar
- Microbiology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Devender Kumar
- Oral Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
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Taraz T, Asri N, Nazemalhosseini‐Mojarad E, Forouzesh F, Rezaei‐Tavirani M, Rostami‐Nejad M. Intestinal mRNA expression analysis of polarity-related genes identified the discriminatory ability of CRB3 as a diagnostic marker for celiac disease. Immun Inflamm Dis 2024; 12:e1186. [PMID: 38353316 PMCID: PMC10865414 DOI: 10.1002/iid3.1186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 01/20/2024] [Accepted: 01/23/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Celiac disease (CD) is a chronic autoimmune disorder characterized by an abnormal immune response to gluten, a protein found in wheat, barley, and rye. It is well established that the integrity of epithelial tight junctions (TJs) and adherens junctions (AJs) plays a crucial role in the pathogenesis of CD. These junctional complexes contribute to the apical-basal polarity of the intestinal epithelial cells, which is crucial for their proper functioning. METHODS Sixty CD subjects, and 50 controls were enrolled in the current study. Mucosal samples were obtained from the distal duodenum, total RNA was extracted and complementary DNA was synthesized. The relative expression levels of the desired genes were evaluated by quantitative real-time polymerase chain reaction based on ΔΔCt method. The gene-gene interaction network was also constructed using GeneMANIA. RESULTS CRB3 (p = .0005), LKB1 (p < .0001), and SCRIB (p = .0005) had lower expression in CD patients compared to controls, while PRKCZ expression did not differ between groups (p > .05). CRB3 represented a significant diagnostic value for differentiating CD patients from the control group (p = .02). CONCLUSION The aim of the current study was to evaluate the changes in the mRNA expression levels of SCRIB, PRKCZ, LKB1, and CRB3 genes in the small intestinal biopsy samples of CD patients in comparison to the healthy control subjects. Our data uncover the importance of polarity-related genes (especially CRB3) in CD pahtomechanism, that may facilitate the planning of the future studies looking for finding innovative diagnostic and therapeutic strategies for CD.
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Affiliation(s)
- Tannaz Taraz
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Nastaran Asri
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Ehsan Nazemalhosseini‐Mojarad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Flora Forouzesh
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Mostafa Rezaei‐Tavirani
- Proteomics Research Center, Faculty of Paramedical SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Mohammad Rostami‐Nejad
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
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Bierła JB, Szaflarska-Popławska A, Grzybowska-Chlebowczyk U, Oralewska B, Cyba M, Oracz G, Konopka E, Cukrowska B, Syczewska M, Kołodziejczyk H, Rižnik P, Dolinšek J. Diagnosis, Clinical Presentation and Management of Celiac Disease in Children and Adolescents in Poland. J Clin Med 2024; 13:765. [PMID: 38337459 PMCID: PMC10856589 DOI: 10.3390/jcm13030765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Celiac disease (CD) is a chronic immune-mediated disorder triggered by the ingestion of gluten in genetically predisposed individuals, affecting about 1% of the general population in the developed world. In 2012, the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) recommendations for CD diagnoses in children and adolescents were introduced, allowing the "no-biopsy" approach if certain criteria were met. This approach was also confirmed in the revised guidelines published in 2020. Thus, the aim of this study was to assess-over a one-year period-the clinical presentations and current status of the management of children and adolescents diagnosed with CD in Poland. Medical records of children and adolescents, newly diagnosed with CD in 2022/2023 in three medical centers in Poland, were involved. Gastroenterologists completed the specific anonymous web-based forms developed in the CD SKILLS project, including data routinely assessed at individual visits about the diagnostic approach and clinical presentation of the disease. Our study assessed 100 patients (56% girls) with an age range 1.6-18.0 years. We found that 98% of patients were serologically tested prior to a CD diagnosis and 58% of patients were diagnosed using the "no-biopsy" approach. In the analyzed group, 40% belonged to a known risk group, only 22% had annual screening before the CD diagnosis (the longest for 9 years), and 19% showed no symptoms at the time of the CD diagnosis. Our research confirmed the applicability of the "no-biopsy" approach for the diagnosis of CD in children and adolescents in Poland, and also showed changes in the clinical picture of CD. Moreover, we highlight the need to introduce broad CD serological screening in risk groups of the Polish population.
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Affiliation(s)
- Joanna B. Bierła
- Department of Pathomorphology, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warszawa, Poland; (E.K.); (B.C.)
| | - Anna Szaflarska-Popławska
- Department of Paediatric Endoscopy and Gastrointestinal Function Testing, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, 87-100 Toruń, Poland;
| | - Urszula Grzybowska-Chlebowczyk
- Department of Pediatrics, Faculty of Medical Sciences, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Beata Oralewska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warsaw, Poland; (B.O.); (M.C.); (G.O.)
| | - Marta Cyba
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warsaw, Poland; (B.O.); (M.C.); (G.O.)
| | - Grzegorz Oracz
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warsaw, Poland; (B.O.); (M.C.); (G.O.)
| | - Ewa Konopka
- Department of Pathomorphology, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warszawa, Poland; (E.K.); (B.C.)
| | - Bożena Cukrowska
- Department of Pathomorphology, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warszawa, Poland; (E.K.); (B.C.)
| | - Małgorzata Syczewska
- Department of Paediatric Rehabilitation, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warszawa, Poland;
| | - Honorata Kołodziejczyk
- Laboratory of Anthropology, The Children’s Memorial Health Institute, Aleja Dzieci Polskich 20, 04-730 Warszawa, Poland;
| | - Petra Rižnik
- Hepatology and Nutrition Unit, Gastroenterology, Paediatric Department, University Medical Centre Maribor, 2000 Maribor, Slovenia; (P.R.); (J.D.)
| | - Jernej Dolinšek
- Hepatology and Nutrition Unit, Gastroenterology, Paediatric Department, University Medical Centre Maribor, 2000 Maribor, Slovenia; (P.R.); (J.D.)
- Paediatric Department, Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia
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Vázquez-Polo M, Churruca I, Perez-Junkera G, Larretxi I, Lasa A, Esparta J, Cantero-Ruiz de Eguino L, Navarro V. Study Protocol for a Controlled Trial of Nutrition Education Intervention about Celiac Disease in Primary School: ZELIAKIDE Project. Nutrients 2024; 16:338. [PMID: 38337623 PMCID: PMC10857138 DOI: 10.3390/nu16030338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 02/12/2024] Open
Abstract
The only treatment for celiac disease (CD) is a strict and lifelong gluten-free diet (GFD), which must be safe and nutritionally balanced. Avoiding gluten brings difficulties with following the diet and can affect the social life of people with CD. The Zeliakide Project is a nutrition education program aimed at increasing the knowledge of the general population about healthy diets, CD and GFD, and, therefore, to improve the social inclusion and quality of life of people with CD. It is a one-month intervention program, two-armed cluster, non-randomised and controlled trial, conducted among 10-12-year-old children. Pre- and post-intervention evaluation and 1 month follow-up will be carried out to assess the effectiveness of the program. It is based on competencies and their respective learning outcomes. The teaching methodology chosen is a STEAM methodology: inquiry-based learning (IBL). A teaching unit has been created to develop the project, which, in the future, will be useful for the self-application of the program. This study will provide a valid and useful tool to achieve changes in the diet at the school level and will help to promote the social inclusion of people with CD. Moreover, it will enforce the STEAM competences of children.
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Affiliation(s)
- Maialen Vázquez-Polo
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
| | - Itziar Churruca
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
| | - Gesala Perez-Junkera
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
| | - Idoia Larretxi
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
- Centro Integral de Atención a Mayores San Prudencio, 01006 Vitoria-Gasteiz, Spain
| | - Arrate Lasa
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
| | - Jon Esparta
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
| | - Leire Cantero-Ruiz de Eguino
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
| | - Virginia Navarro
- Gluten 3S Research Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain; (M.V.-P.); (G.P.-J.); (I.L.); (A.L.); (J.E.); (V.N.)
- Bioaraba, Nutrition and Food Safety Group, 01009 Vitoria-Gasteiz, Spain
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DiGiacomo DV, Roelstraete B, Lebwohl B, Green PHR, Hammarström L, Farmer JR, Khalili H, Ludvigsson JF. Predominantly Antibody Deficiency and the Association with Celiac Disease in Sweden: A Nationwide Case-Control Study. Ann Allergy Asthma Immunol 2024:S1081-1206(24)00027-9. [PMID: 38331244 DOI: 10.1016/j.anai.2024.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Predominantly antibody deficiency (PAD) is associated with non-infectious inflammatory gastrointestinal (GI) disease. Population estimates of celiac disease (CeD) risk in those with PAD are limited. OBJECTIVE Estimate population risk of PAD in individuals with CeD. METHODS We conducted a nationwide case-control study of Swedish individuals who received a diagnosis of CeD between 1997 and 2017 (n=34,980), matched to population comparators by age, sex, calendar year, and county. CeD was confirmed through the Epidemiology Strengthened by histopathology Reports in Sweden (ESPRESSO) study, which provided information on biopsy specimens from each of Sweden's pathology departments. PAD was identified using International Classification of Diseases (ICD) 10th Revision coding and categorized according to the International Union of Immunologic Societies (IUIS). Logistic regression was used to calculate adjusted odds ratios (aORs) and 95% confidence intervals (CIs). RESULTS PAD was more prevalent in CeD as compared to population controls (n=105 (0.3%) vs n=57 (0.033%), respectively). This translated to an aOR of 8.23 (95%CI 5.95-11.48). The association was strongest with common variable immunodeficiency (CVID) (aOR 17.25; 95%CI 6.86-52.40), and slightly lower in other PAD (aOR 8.39; 95%CI 5.79-12.32). The risk of CeD remained increased ≥ 5 years after diagnosis of PAD (aOR 4.79; 95%CI 2.89-7.97, p-heterogeneity <0.001). CONCLUSION PAD was associated with an increased risk of CeD. A particularly strong association was seen in those with CVID, although should be interpreted cautiously given the limited understanding of the mechanisms of histopathologic changes in these patients.
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Affiliation(s)
- Daniel V DiGiacomo
- Massachusetts General Hospital, Clinical and Translational Epidemiology Unit, Mongan Institute, Boston, Massachusetts; Massachusetts General Hospital, Division of Rheumatology, Allergy and Immunology, Harvard Medical School, Boston, Massachusetts
| | - Bjorn Roelstraete
- Sachs' Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden
| | - Benjamin Lebwohl
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York; Mailman School of Public Health, Department of Epidemiology, Columbia University, New York, New York
| | - Peter H R Green
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York
| | - Lennart Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Jocelyn R Farmer
- Beth Israel Lahey Health, Division of Allergy and Inflammation, Harvard Medical School, Boston, Massachusetts
| | - Hamed Khalili
- Massachusetts General Hospital, Clinical and Translational Epidemiology Unit, Mongan Institute, Boston, Massachusetts; Massachusetts General Hospital, Division of Gastroenterology, Harvard Medical School, Boston, Massachusetts; Division of Clinical Epidemiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Orebro University Hospital, Orebro, Sweden.
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Lee LW, Shafiani S, Crossley B, Emerson RO, Williamson D, Bunin A, Vargas J, Han AS, Kaplan IM, Green PHR, Kirsch I, Bhagat G. Characterisation of T cell receptor repertoires in coeliac disease. J Clin Pathol 2024; 77:116-124. [PMID: 36522177 PMCID: PMC10850686 DOI: 10.1136/jcp-2022-208541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/23/2022] [Indexed: 12/16/2022]
Abstract
AIMS Characterise T-cell receptor gene (TR) repertoires of small intestinal T cells of patients with newly diagnosed (active) coeliac disease (ACD), refractory CD type I (RCD I) and patients with CD on a gluten-free diet (GFD). METHODS Next-generation sequencing of complementarity-determining region 3 (CDR3) of rearranged T cell receptor β (TRB) and γ (TRG) genes was performed using DNA extracted from intraepithelial cell (IEC) and lamina propria cell (LPC) fractions and a small subset of peripheral blood mononuclear cell (PBMC) samples obtained from CD and non-CD (control) patients. Several parameters were assessed, including relative abundance and enrichment. RESULTS TRB and TRG repertoires of CD IEC and LPC samples demonstrated lower clonality but higher frequency of rearranged TRs compared with controls. No CD-related differences were detected in the limited number of PBMC samples. Previously published LP gliadin-specific TRB sequences were more frequently detected in LPC samples from patients with CD compared with non-CD controls. TRG repertoires of IECs from both ACD and GFD patients demonstrated increased abundance of certain CDR3 amino acid (AA) motifs compared with controls, which were encoded by multiple nucleotide variants, including one motif that was enriched in duodenal IECs versus the PBMCs of CD patients. CONCLUSIONS Small intestinal TRB and TRG repertoires of patients with CD are more diverse than individuals without CD, likely due to mucosal recruitment and accumulation of T cells because of protracted inflammation. Enrichment of the unique TRG CDR3 AA sequence in the mucosa of patients with CD may suggest disease-associated changes in the TCRγδ IE lymphocyte (IEL) landscape.
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Affiliation(s)
- Lik Wee Lee
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Shahin Shafiani
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Beryl Crossley
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Ryan O Emerson
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - David Williamson
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Anna Bunin
- Department of Medicine, Celiac Disease Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Justin Vargas
- Department of Medicine, Celiac Disease Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Arnold S Han
- Department of Medicine, Celiac Disease Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Ian M Kaplan
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Peter H R Green
- Department of Medicine, Celiac Disease Center, Columbia University Irving Medical Center, New York, New York, USA
| | - Ilan Kirsch
- Computational Biology and Translational Medicine, Adaptive Biotechnologies Corp, Seattle, Washington, USA
| | - Govind Bhagat
- Department of Pathology and Cell Biology and Department of Medicine, Celiac Disease Center, Columbia University Irving Medical Center, New York, New York, USA
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Naessén S, Eliasson M, Berntorp K, Kitlinski M, Trimpou P, Amundson E, Thunström S, Ekman B, Wahlberg J, Karlsson A, Isaksson M, Bergström I, Levelind C, Bryman I, Landin-Wilhelmsen K. Autoimmune Disease in Turner Syndrome in Sweden: An up to 25 Years' Controlled Follow-up Study. J Clin Endocrinol Metab 2024; 109:e602-e612. [PMID: 37758506 PMCID: PMC10795927 DOI: 10.1210/clinem/dgad566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/11/2023] [Accepted: 09/22/2023] [Indexed: 10/02/2023]
Abstract
CONTEXT Turner syndrome (TS) is the most common chromosomal aberration in women; it is the result of structural or numeric abnormalities in the X chromosome. Autoimmune hypothyroidism has been recognized as one of the more prominent disorders associated with TS. OBJECTIVE This work aimed to study the prevalence of autoimmune diseases in TS. METHODS A cross-sectional, longitudinal, 25-year follow-up study was conducted of patients from adult Turner centers at the University Hospitals, Sweden. During 1994 to 2020, a total of 503 women aged 16 to 71 years with TS were evaluated consecutively every fifth year according to national guidelines. A random population sample of women, n = 401, aged 25 to 44 years, from the World Health Organization Monitoring of Trends and Determinants for Cardiovascular Disease (MONICA) project served as controls. Serum thyrotropin, free thyroxine, vitamin B12, antithyroid peroxidase (anti-TPO), and antitransglutaminase antibodies were measured. RESULTS Mean follow-up time (years) was 16 ± 7 for patients and 13 ± 1 for controls. From study start, the prevalence increased in TS for hypothyroidism 40% to 58%, vitamin B12 deficiency 5% to 12%, celiac disease 4% to 7%, positive anti-TPO 26% to 41%, and antitransglutaminase antibodies 6% to 8% (P < .0001 vs controls). Type 1 diabetes and Addison disease were rare. The only interrelationship was between hypothyroidism and vitamin B12 deficiency, both in TS and controls. No association between autoimmune disease and karyotype, antecedent growth hormone treatment, or ongoing estrogen hormone replacement, was seen in TS. CONCLUSION In women with TS up to older than 80 years, more than half developed hypothyroidism, mainly autoimmune, during follow-up. Awareness of vitamin B12 deficiency and celiac disease throughout life is also recommended in women with TS.
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Affiliation(s)
- Sabine Naessén
- Department of Women’s and Children’s Health, Karolinska Institutet, 171 77 Stockholm, Sweden
- Academic Primary Health Care Centre, 117 63 Stockholm, Sweden
| | | | - Kerstin Berntorp
- Genomics, Diabetes and Endocrinology Research Unit, Department of Clinical Sciences Malmö, Lund University, 222 42 Malmö, Sweden
- Department of Endocrinology, Skåne University Hospital, 214 28 Malmö, Sweden
| | - Margareta Kitlinski
- Department of Reproductive Medicine, Skåne University Hospital, 214 28 Malmö, Sweden
| | - Penelope Trimpou
- Section of Endocrinology, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden
| | - Emily Amundson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden
- Department of Respiratory Medicine, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
| | - Sofia Thunström
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
| | - Bertil Ekman
- Department of Endocrinology, Linköping University Hospital, 581 85 Linköping, Sweden
| | - Jeanette Wahlberg
- Department of Medicine, Örebro University Hospital, 701 85 Örebro, Sweden
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, 701 12 Örebro, Sweden
| | - Anders Karlsson
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, 751 85 Uppsala, Sweden
| | - Magnus Isaksson
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, 751 85 Uppsala, Sweden
| | - Ingrid Bergström
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Solna, Sweden
| | - Carina Levelind
- Department of Women’s and Children’s Health, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Inger Bryman
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, 413 45 Gothenburg, Sweden
| | - Kerstin Landin-Wilhelmsen
- Section of Endocrinology, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45 Gothenburg, Sweden
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Pallotta DP, Granito A, Raiteri A, Boe M, Pratelli A, Giamperoli A, Monaco G, Faggiano C, Tovoli F. Autoimmune Polyendocrine Syndromes in Adult Italian Celiac Disease Patients. J Clin Med 2024; 13:488. [PMID: 38256623 PMCID: PMC10815968 DOI: 10.3390/jcm13020488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Celiac disease (CD) is frequently associated with other autoimmune disorders. Different studies have explored the association between CD and single autoimmune endocrine disease (AED), especially autoimmune thyroiditis (AIT) and type-1 diabetes mellitus (T1DM). Data about CD as a component of autoimmune polyendocrine syndrome (APS) are scant. We analyzed a large dataset including prospectively collected data from 920 consecutive adult CD patients diagnosed in a third-level Italian institution in the 2013-2023 period, The prevalence of isolated autoimmune endocrine diseases and APS were collected. A total of 262 (28.5%) CD patients had at least one associated AED, with AIT (n = 223, 24.2%) and T1DM (n = 27, 2.9%) being the most frequent conditions. In most cases (n = 173, 66%), AEDs were diagnosed after CD. Thirteen patients (1.4%) had at least two of the requested three endocrinopathies, satisfying the diagnosis of type 2 APS. APS-2 is a rare but not exceptional occurrence among Italian CD patients, underscoring the intricate and multifaceted nature of autoimmune disorders. Periodic evaluations of thyroid function and glycaemia should be recommended after the diagnosis of CD together with testing for autoantibodies that may be helpful in assessing disease risk before disease onset. Likewise, implementation of a systematic screening for CD amongst T1DM and other autoimmune endocrine diseases are paramount.
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Affiliation(s)
- Dante Pio Pallotta
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Alessandro Granito
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
| | - Alberto Raiteri
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Maria Boe
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Agnese Pratelli
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Alice Giamperoli
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Giovanni Monaco
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Chiara Faggiano
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
| | - Francesco Tovoli
- Unit of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (D.P.P.); (A.R.); (M.B.); (A.P.); (A.G.); (G.M.); (C.F.); (F.T.)
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy
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Utarova N, Kakimov M, Gajdzik B, Wolniak R, Nurtayeva A, Yeraliyeva S, Bembenek M. Development of Gluten-Free Bread Production Technology with Enhanced Nutritional Value in the Context of Kazakhstan. Foods 2024; 13:271. [PMID: 38254572 PMCID: PMC10815016 DOI: 10.3390/foods13020271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
This research aims to enhance the nutritional value of gluten-free bread by incorporating a diverse range of components, including additives with beneficial effects on human health, e.g., dietary fibers. The research was focused on improving the texture, taste, and nutritional content of gluten-free products by creating new recipes and including novel biological additives. The goal was to develop gluten-free bread with less than 3 ppm gluten content that can be eaten by people suffering from gluten sensitivity. The physical and chemical properties of gluten-free rice, corn, green buckwheat, chickpea, amaranth, and plantain flours were examined to understand their unique characteristics and the possibility of their mixing combination to achieve the desired results. Initially, nine recipes were prepared, and in survey research, four baking recipes were selected and tested. The composition of amino acids in the prepared gluten-free bread was determined. The variant made of corn, green buckwheat flour with plantain was found to be top-rated. Changes in the nutritional content of the new product were analyzed, and general regulations and nutritional values were identified. Experimental baking processes were carried out, leading to the successful formulation of gluten-free bread containing corn, green buckwheat, and plantain flour in a ratio of 40:40:20, meeting gluten-free requirements and demonstrating improved nutritional properties, as well as consumption properties, confirmed by surveys conducted on a group of consumers.
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Affiliation(s)
- Nazira Utarova
- The Department of Food Technology and Processing Products, S.Seifullin Kazakh Agrotechnical Research University, Zhenis Avenue 62, Astana 010011, Kazakhstan; (N.U.); (A.N.)
| | - Mukhtarbek Kakimov
- The Department of Food Technology and Processing Products, S.Seifullin Kazakh Agrotechnical Research University, Zhenis Avenue 62, Astana 010011, Kazakhstan; (N.U.); (A.N.)
| | - Bożena Gajdzik
- Department of Industrial Informatics, Silesian University of Technology, 40-019 Katowice, Poland;
| | - Radosław Wolniak
- Faculty of Organization and Management, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Ainur Nurtayeva
- The Department of Food Technology and Processing Products, S.Seifullin Kazakh Agrotechnical Research University, Zhenis Avenue 62, Astana 010011, Kazakhstan; (N.U.); (A.N.)
| | - Saule Yeraliyeva
- The Department of Design and Technology, Korkyt Ata Kyzylorda University, 29A Aiteke Bi Str., Kyzylorda 120014, Kazakhstan;
| | - Michał Bembenek
- Faculty of Mechanical Engineering and Robotics, AGH University of Krakow, A. Mickiewicza 30, 30-059 Krakow, Poland;
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Fernández-Bañares F, Crespo L, Planella M, Farrais S, Izquierdo S, López-Palacios N, Roy G, Vidal J, Núñez C. Improving the Diagnosis of Dermatitis Herpetiformis Using the Intraepithelial Lymphogram. Nutrients 2024; 16:232. [PMID: 38257124 PMCID: PMC10819692 DOI: 10.3390/nu16020232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Dermatitis herpetiformis is a cutaneous manifestation of celiac disease. Phenotyping of intraepithelial lymphocytes in the small bowel mucosa can strengthen the diagnosis of celiac disease when it is not clear-cut. We aim to evaluate the usefulness of the intraepithelial lymphogram to confirm dermatitis herpetiformis in equivocal cases. We performed a retrospective multicenter study on patients diagnosed with dermatitis herpetiformis and collected data from the intraepithelial lymphogram assessed by flow cytometry. A total of 36 patients were analyzed in relation to the severity of intestinal damage (18 had non-atrophic mucosa) at baseline (N = 28) and/or after the adoption of a gluten-free diet (median follow-up of three years, N = 16). We observed that patients with atrophy more often had positive celiac serology (p = 0.019), celiac clinical symptoms (p = 0.018), and iron-deficiency anemia (p = 0.018), but the severity of skin damage was similar in both groups (p = 0.79). At baseline, increased TCRγδ+ cells were present in 94% of patients with atrophy and 67% with non-atrophic lesions (p = 0.13). After a gluten-free diet, increased TCRγδ+ cells persisted in 100% and 63% of cases, respectively (p = 0.21). We concluded that increased TCRγδ+ cells may be helpful in confirming the diagnosis of dermatitis herpetiformis in equivocal cases, even in patients who were started on a gluten-free diet.
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Affiliation(s)
- Fernando Fernández-Bañares
- Department of Gastroenterology, Hospital Universitari Mutua Terrassa, 08221 Terrasa, Spain;
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Laura Crespo
- Department of Gastroenterology, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain;
| | - Montserrat Planella
- Department of Gastroenterology, Hospital Arnau Vilanova, 25198 Lleida, Spain;
| | - Sergio Farrais
- Department of Gastroenterology, Hospital Fundación Jiménez Díaz, 28040 Madrid, Spain;
| | - Sandra Izquierdo
- Department of Gastroenterology, Hospital Clínico Universitario, 47003 Valladolid, Spain;
| | - Natalia López-Palacios
- Department of Gastroenterology, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, 28040 Madrid, Spain;
| | - Garbiñe Roy
- Department of Immunology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, 28034 Madrid, Spain;
| | - Judith Vidal
- Section of Flow Cytometry, CATLAB, 08232 Viladecavalls, Spain;
| | - Concepción Núñez
- Laboratorio de Investigación en Genética de Enfermedades Complejas, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, 28040 Madrid, Spain
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), 28029 Madrid, Spain
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Ponce-de-León C, Lorite P, López-Casado MÁ, Mora P, Palomeque T, Torres MI. Expression of Elafin and CD200 as Immune Checkpoint Molecules Involved in Celiac Disease. Int J Mol Sci 2024; 25:852. [PMID: 38255930 PMCID: PMC10815464 DOI: 10.3390/ijms25020852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/31/2023] [Accepted: 01/06/2024] [Indexed: 01/24/2024] Open
Abstract
We comprehensively evaluated the expression of therapeutically targetable immune checkpoint molecules involved in celiac disease (CD). We have focused on the alteration of the CD200/CD200R pathway and Elafin expression in celiac disease and discussed their roles in regulating the immune response. There are limited data related to the expression or function of these molecules in celiac disease. This finding could significantly contribute to the understanding of the clinical manifestation of CD. CD200, CD200R and Elafin distributions were determined by ELISA and immunohistochemistry analyses in serum and biopsies of CD patients. Analyses of Th1 and Th17 cytokines were determined. PCR amplification of a fragment of the PI3 gene was carried out using genomic DNA isolated from whole blood samples of the study subjects. Different aliquots of the PCR reaction product were subjected to RFLP analysis for SNP genotyping and detection. We characterized the expression and function of the CD200-CD200R axis and PI3 in celiac disease. A significantly higher level of soluble CD200 and CD200R and lower expression of PI3 in serum of CD patients was observed compared to healthy controls. Consistent with our results, CD200 expression is regulated by IFN-gamma. Interaction of CD200/CD200R leads to production of type-Th1 and -Th17 cytokines. Regarding the PI3 genotype, the CT genotype proportion SNP rs1733103 and the GG genotype SNP rs41282752 were predominant in CD patients. SNP rs1733103 showed a significant association between the SNP variables and CD. In celiac disease the immune checkpoint is compromised or dysregulated, which can contribute to inflammation and the autoimmunity process. The study of these checkpoint points will lead to the development of targeted therapies aimed at restoring immunological balance in CD. Specific coding regions of the PI3 gene-splice variants predispose the Elafin protein, both at the transcriptional and post-translational levels, to modify its expression and function, resulting in reduced differential functional protein levels in patients with active celiac disease.
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Affiliation(s)
- Candelaria Ponce-de-León
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - Pedro Lorite
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | | | - Pablo Mora
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - Teresa Palomeque
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - María Isabel Torres
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
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Hujoel IA, Hujoel MLA. Investigating the role of iron status in the development of coeliac disease: a Mendelian randomisation study. BMJ Open Gastroenterol 2024; 11:e001236. [PMID: 38177066 PMCID: PMC10773400 DOI: 10.1136/bmjgast-2023-001236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 12/11/2023] [Indexed: 01/06/2024] Open
Abstract
OBJECTIVE The environmental trigger behind the increasing prevalence of coeliac disease is not known. One suggested cause is iron deficiency, which is common in coeliac disease. We aimed to evaluate this possible association with Mendelian randomisation (MR), which under certain assumptions can suggest a causal relationship. DESIGN We conducted a two-sample MR study examining the relationship between single nucleotide polymorphisms (SNPs) associated with iron status and the presence of coeliac disease. The SNPs were drawn from a meta-analysis of three genome-wide association studies (GWAS). The association between these SNPs and coeliac disease was assessed using GWAS summary statistics from the UK Biobank. This consists of 336 638 white British individuals, 1855 with coeliac disease. We performed an MR Egger test for pleiotropy and assessed the plausibility of the assumptions of MR to evaluate for possible causality. RESULTS There were four SNPs strongly associated with systemic iron status. These were not associated with known risk factors for coeliac disease. All four SNPs were available in the UK Biobank coeliac disease summary statistics. Harmonising exposure and outcome associations, we found that higher iron status was negatively associated with risk of coeliac disease (OR per 1 SD increase in serum iron: 0.65, 95% CI 0.47 to 0.91). Leave-one-out analyses had consistent results, and no single SNP drove the association. All three assumptions of MR appeared plausible. CONCLUSION We found that genetically lower iron levels were associated with an increased risk of coeliac disease. Our findings highlight a potential opportunity for coeliac disease prevention.
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Affiliation(s)
| | - Margaux Louise Anna Hujoel
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
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De Giuseppe R, Bergomas F, Loperfido F, Giampieri F, Preatoni G, Calcaterra V, Cena H. Could Celiac Disease and Overweight/Obesity Coexist in School-Aged Children and Adolescents? A Systematic Review. Child Obes 2024; 20:48-67. [PMID: 36602771 DOI: 10.1089/chi.2022.0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background: Celiac disease (CD) is a multifactorial, immune-mediated enteropathic disorder that may occur at any age with heterogeneous clinical presentation. In the last years, unusual manifestations have become very frequent, and currently, it is not so uncommon to diagnose CD in subjects with overweight or obesity, especially in adults; however, little is known in the pediatric population. This systematic review aims to evaluate the literature regarding the association between CD and overweight/obesity in school-age children. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. An electronic database search of articles published in the last 20 years in English was carried out in Web of Sciences, PubMed, and Medline. The quality of the included studies was assessed by using the STrengthening the Reporting of OBservational studies in Epidemiology statement. Results: Of the 1396 articles identified, 9 articles, investigating overweight/obesity in children/adolescents affected by CD or screening CD in children/adolescents with overweight/obesity, met the inclusion criteria. Overall, the results showed that the prevalence of overweight or obesity in school-age children (6-17 years) affected by CD ranged between 3.5% and 20%, highlighting that the coexistence of CD with overweight/obesity in children is not uncommon as previously thought. Conclusion: Although CD has been historically correlated with being underweight due to malabsorption, it should be evaluated also in children with overweight and obesity, especially those who have a familiar predisposition to other autoimmune diseases and/or manifest unusual symptoms of CD.
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Affiliation(s)
- Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Francesca Bergomas
- Scuola di Specializzazione in Scienza dell'Alimentazione, Università degli Studi di Milano, Milano, Italy
| | - Federica Loperfido
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- Scuola di Specializzazione in Scienza dell'Alimentazione, Università degli Studi di Pavia, Pavia, Italy
| | - Francesca Giampieri
- Research Group on Food, Nutritional Biochemistry, and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Giorgia Preatoni
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Pediatric Unit, "V. Buzzi" Children's Hospital, Milano, Italy
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri IRCCS, Pavia, Italy
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48
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Singh MP, Agrawal NR, Saurabh S, Krishna E, Singh JM. Exploring Therapeutic Digestive Enzyme Landscape in India: Current Evidence, Profit Motives, Regulations, and Future Perspectives. Cureus 2024; 16:e52891. [PMID: 38406012 PMCID: PMC10891418 DOI: 10.7759/cureus.52891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
This analysis critically examines the profit-driven marketing of digestive enzymes as over-the-counter (OTC) supplements in the context of India, expressing ethical concerns regarding pharmaceutical companies prioritizing financial gain over genuine public health needs within the lucrative OTC supplement market. The review delves into various enzymes, their mechanisms of action, uses, adverse drug reactions, and provides evidence from various studies. The research method involves the exploration of profit-driven strategies employed by pharmaceutical companies, addressing regulatory challenges, investigating the gap between dietary supplements and pharmaceutical drugs, and emphasizing the impact of direct-to-consumer advertising on self-diagnosis and overuse. Additionally, the study reviews various e-pharmacy platforms in India, assessing formulations and pricing. Key findings highlight the diverse formulations on these platforms, exposing insights into cost variations and indicating a regulatory gap that necessitates a comprehensive re-evaluation by Indian and international authorities. The analysis emphasizes the influence of direct-to-consumer advertising on behavior and potential health risks, raising ethical concerns about oversimplified health claims that overlook the necessity for individualized treatment plans. In conclusion, the study underscores the ethical complexity of prioritizing profit over public health and advocates for regulatory re-evaluation, exploring broader implications such as cultural influences and alternative therapies. The evolving landscape, featuring plant-based and microbe-derived alternatives, is presented as transformative, particularly in conditions like celiac disease.
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Affiliation(s)
- Madhusudan P Singh
- Pharmacology and Therapeutics, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Nikunj R Agrawal
- Pharmacology and Therapeutics, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | | | - Ekta Krishna
- Community and Family Medicine, All India Institute of Medical Sciences Patna, Patna, IND
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Fallah S, Asri N, Nikzamir A, Ahmadipour S, Sadeghi A, Rostami K, Rostami-Nejad M. Investigating the Impact of Vitamin A and Amino Acids on Immune Responses in Celiac Disease Patients. Diseases 2024; 12:13. [PMID: 38248364 PMCID: PMC10814138 DOI: 10.3390/diseases12010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/17/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Amino acids (AAs) and vitamin imbalances are observed in celiac disease (CD). This study evaluated the plasma profile of vitamin A and AAs and the expression level of IL-2, IL-4, IL-10, IL-12 and TGFβ in CD patients. A total of 60 children and adults with CD and 40 healthy controls (HCs) were included. The plasma profile of Vitamin A and AAs and the mRNA expression levels of target genes were assessed. Active adult patients exhibited a decrease in Vitamin A levels (p = 0.04) and an increase in IL-2 (p = 0.008) and IL-12 (p = 0.007) mRNA expression compared to the HCs. The treated adult patients showed elevated Serine (p = 0.003) and Glycine (p = 0.04) levels, as well as increased IL-12 (p < 0.0001) mRNA expression, and a decrease in Tryptophan (p = 0.04) levels relative to the controls. Additionally, the treated adult patients had higher plasma levels of Threonine compared to both the active (p = 0.04) and control (p = 0.02) subjects, and the increased mRNA expression of IL-4 (p = 0.01) in comparison to the active patients. In active children with CD, the IL-2 mRNA level was found to be higher than in the controls (p < 0.0001) and in the treated children (p = 0.005). The treated children with CD exhibited decreased plasma levels of Tryptophan (p = 0.01) and Isoleucine (p = 0.01) relative to the controls, and the increased mRNA expression of TGFβ (p = 0.04) relative to the active patients. Elevated levels of specific AAs (Serine, Glycine, Threonine) in the treated CD patients suggested their potential to improve intestinal damage and inflammation, while decreased levels of Tryptophan and Isoleucine highlighted the need for dietary intervention.
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Affiliation(s)
- Shayan Fallah
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717411, Iran; (S.F.); (A.N.)
| | - Nastaran Asri
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717411, Iran;
| | - Abdolrahim Nikzamir
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717411, Iran; (S.F.); (A.N.)
| | - Shokoufeh Ahmadipour
- Department of Pediatric, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad 6813833946, Iran;
| | - Amir Sadeghi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717411, Iran;
| | - Kamran Rostami
- Department of Gastroenterology, MidCentral DHB, Palmerston North 4442, New Zealand
| | - Mohammad Rostami-Nejad
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717411, Iran;
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50
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Liu YY, Ye RL, Meng M. Specificity Enhancement of Glutenase Bga1903 toward Celiac Disease-Eliciting Pro-Immunogenic Peptides via Active-Site Modification. Int J Mol Sci 2023; 25:505. [PMID: 38203677 PMCID: PMC10779176 DOI: 10.3390/ijms25010505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/28/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
Celiac disease is an autoimmune disease triggered by oral ingestion of gluten, with certain gluten residues resistant to digestive tract enzymes. Within the duodenum, the remaining peptides incite immunogenic responses, including the generation of autoantibodies and inflammation, leading to irreversible damage. Our previous exploration unveiled a glutenase called Bga1903 derived from the Gram-negative bacterium Burkholderia gladioli. The cleavage pattern of Bga1903 indicates its moderate ability to mitigate the toxicity of pro-immunogenic peptides. The crystal structure of Bga1903, along with the identification of subsites within its active site, was determined. To improve its substrate specificity toward prevalent motifs like QPQ within gluten peptides, the active site of Bga1903 underwent site-directed mutagenesis according to structural insights and enzymatic kinetics. Among the double-site mutants, E380Q/S387L exhibits an approximately 34-fold increase in its specificity constant toward the QPQ sequence, favoring glutamines at the P1 and P3 positions compared to the wild type. The increased specificity of E380Q/S387L not only enhances its ability to break down pro-immunogenic peptides but also positions this enzyme variant as a promising candidate for oral therapy for celiac disease.
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Affiliation(s)
| | | | - Menghsiao Meng
- Graduate Institute of Biotechnology, National Chung Hsing University, 250 Kuo-Kuang Rd., Taichung 40227, Taiwan; (Y.-Y.L.); (R.-L.Y.)
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