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Schraders K, Coad J, Kruger M. Bone Health in Premenopausal Women with Coeliac Disease: An Observational Study. Nutrients 2024; 16:2178. [PMID: 39064621 PMCID: PMC11279892 DOI: 10.3390/nu16142178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/29/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
Low bone mineral density (BMD) is common in adults with coeliac disease (CD), even in individuals adhering to a gluten-free diet (GFD). Women are more likely to have low BMD and have an increased risk of osteoporosis, so women with pre-existing low BMD related to CD are at an even higher risk. BMD assessed by dual X-ray absorptiometry (DXA) and bone quality assessed through quantitative ultrasound (QUS) were investigated in 31 premenopausal women with CD consuming a GFD, and 39 matched healthy controls from the Lower North Island, New Zealand. In addition, bone metabolism and nutrient status were assessed, and four-day diet diaries were used to estimate nutrient intake. No statistically significant differences were found in BMD assessed by DXA between the two groups at the hip, lumbar spine or forearm. However, the parameters measured by the QUS were significantly lower in CD participants. Dietary data indicated significantly lower intakes of energy, dietary fibre, magnesium and phosphorus in women with CD, likely as a result of a reduced intake of wholegrain foods, and suggested that both groups had inadequate intake of calcium. No significant differences were demonstrated in biochemical parameters. BMD and bone biomarkers indicated no differences between coeliac and healthy women in New Zealand. However, these findings suggest that QUS may be more sensitive for the coeliac population, due to the disease's affect on the trabecular bone, and warrant further research.
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Affiliation(s)
- Katie Schraders
- School of Food Technology and Natural Sciences, College of Sciences, Massey University, Palmerston North 4442, New Zealand;
| | - Jane Coad
- School of Food Technology and Natural Sciences, College of Sciences, Massey University, Palmerston North 4442, New Zealand;
| | - Marlena Kruger
- School of Health Sciences, College of Health, Massey University, Palmerston North 4442, New Zealand;
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Zhu X, Zhao XH, Zhang Q, Zhang N, Soladoye OP, Aluko RE, Zhang Y, Fu Y. How does a celiac iceberg really float? The relationship between celiac disease and gluten. Crit Rev Food Sci Nutr 2022; 63:9233-9261. [PMID: 35435771 DOI: 10.1080/10408398.2022.2064811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Celiac disease (CD) is an autoimmune intestinal disease caused by intolerance of genetically susceptible individuals after intake of gluten-containing grains (including wheat, barley, etc.) and their products. Currently, CD, with "iceberg" characteristics, affects a large population and is distributed over a wide range of individuals. This present review summarizes the latest research progress on the relationship between CD and gluten. Furthermore, the structure and function of gluten peptides related to CD, gluten detection methods, the effects of processing on gluten and gluten-free diets are emphatically reviewed. In addition, the current limitations in CD research are also discussed. The present work facilitates a comprehensive understanding of CD as well as gluten, which can provide a theoretical reference for future research.
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Affiliation(s)
- Xiaoxue Zhu
- College of Food Science, Southwest University, Chongqing, China
- National Demonstration Center for Experimental Food Science and Technology Education, Southwest University, Chongqing, China
| | - Xin-Huai Zhao
- School of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, P. R. China
| | - Qiang Zhang
- School of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, P. R. China
| | - Na Zhang
- Key Laboratory of Food Science and Engineering of Heilongjiang Province, College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Olugbenga P Soladoye
- Agriculture and Agri-Food Canada, Government of Canada, Lacombe Research and Development Centre, Lacombe, Alberta, Canada
| | - Rotimi E Aluko
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Yuhao Zhang
- College of Food Science, Southwest University, Chongqing, China
- National Demonstration Center for Experimental Food Science and Technology Education, Southwest University, Chongqing, China
| | - Yu Fu
- College of Food Science, Southwest University, Chongqing, China
- National Demonstration Center for Experimental Food Science and Technology Education, Southwest University, Chongqing, China
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Krasina I, Kurakina A, Viktorova E, Strelkova A. The effect of dietary fibers on the viscoelastic properties of the gluten-free cookie dough. BIO WEB OF CONFERENCES 2021. [DOI: 10.1051/bioconf/20213406010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The significance of inclusion of associated dietary fibres in various amounts to the formulations of gluten-free rice test mixtures based on rheological profile of hydrated fibrous-flour composite mixtures was investigated. To assess the viscoelasticity of fiber-enriched rice-based test matrices, dual fundamental (dynamic oscillatory and creep recovery tests) and empirical (consistency and viscometric profile) rheological approaches were adopted. The obtained functional variables were analyzed for the dependence on the hydration of the dough and dietary fibres, as well as for the correlations within the parameters of both small and large deformation tests. The aqueous competition of fiber macromolecules, exhibiting different water binding and gelling capacities, led to additive, synergistic and/or antagonistic effects on the basic rheological properties.
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Stuckey BGA, Mahoney LA, Dragovic S, Brown SJ. Celiac disease and bone health: is there a gap in the management of postmenopausal osteoporosis? Climacteric 2020; 23:559-565. [PMID: 32960111 DOI: 10.1080/13697137.2020.1816957] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Malabsorption due to celiac disease (CD) may contribute to postmenopausal osteoporosis. This study aimed to survey participants with CD regarding their bone density, fractures, and bone-preserving medications; to compare tolerance of bone-preserving medications in participants with and without CD; and to review the evidence for CD screening and osteoporosis therapies in the setting of CD. We recruited 131 participants with CD and 102 participants without CD. Of those with CD, 87% were diagnosed in adulthood and 40% had no recognized gastrointestinal symptoms. In 21% CD was diagnosed after the diagnosis of osteoporosis and in 9% after a fracture. No difference was found in the tolerability of bone medications between participants with CD and those without. Review of the literature found that, although monitoring of bone health is recommended for patients with CD, screening for CD is not generally accepted for patients with osteoporosis, although studies of the prevalence of CD in osteoporosis had incomplete ascertainment methods. There is a lack of well-conducted studies and therefore insufficient data for the efficacy and tolerability of bone medication in CD. In conclusion, both CD and menopause lead to bone loss. Identifying CD in postmenopausal women should lead to modification of osteoporosis management.
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Affiliation(s)
- B G A Stuckey
- Keogh Institute for Medical Research, Nedlands, WA, Australia.,Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, Australia.,School of Medicine, University of Western Australia, Nedlands, WA, Australia
| | - L A Mahoney
- Keogh Institute for Medical Research, Nedlands, WA, Australia
| | - S Dragovic
- Keogh Institute for Medical Research, Nedlands, WA, Australia
| | - S J Brown
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
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Rokonay R, Veres-Székely A, Szebeni B, Pap D, Lippai R, Béres NJ, Veres G, Szabó AJ, Vannay Á. Role of IL-24 in the mucosal remodeling of children with coeliac disease. J Transl Med 2020; 18:36. [PMID: 31973719 PMCID: PMC6977354 DOI: 10.1186/s12967-020-02221-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 01/10/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Recently, involvement of IL-19, IL-20 and IL-24 has been reported in inflammatory diseases associated with tissue remodeling. However, their impact on the pathomechanism of coeliac disease (CD) is still completely unknown. METHODS Expression of IL19, IL20 and IL24 was measured by real-time RT-PCR, protein amount of IL-24, α smooth muscle actin (α-SMA) and fibronectin (FN) was determined by Western-blot analysis in the duodenal biopsies of therapy naive children with CD and controls. Localization of IL-24 and IL-20RB was investigated by immunofluorescent staining in the duodenal mucosa. Effect of recombinant IL-1β, TNF-α, TGF-β and IL-17 treatment on the expression of IL19, IL20, IL24 and their receptors was investigated by real-time RT-PCR in small intestinal epithelial cells (FHs74Int), in primary duodenal myofibroblasts (pdMFs) and in peripheral blood mononuclear cells (PBMCs). Effect of IL-24 on H2O2 treated FHs74Int cells and on pdMFs was measured by MTT, LDH, Annexin V assays, real-time RT-PCR and by fluorescent microscopy. RESULTS We found increased level of IL-24 (3.3×, p < 0.05), α-SMA (2.4×, p < 0.05) and FN (2.3×, p < 0.05) in the duodenal mucosa and increased expression of IL19 (3.6×, p < 0.05) and IL24 (5.2×, p < 0.05) in the PBMCs of children with CD compared to that of controls. IL-1β was a strong inducer of IL24 expression of FHs74Int cells (9.9×, p < 0.05), pdMFs (552.9×, p < 0.05) or PBMCs (17.2×, p < 0.05), as well. IL-24 treatment reduced the number of apoptotic cells (0.5×, p < 0.05) and decreased the expression of inflammatory factors, including IL1A, IL6 and TNF of H2O2-treated FHs74Int cells. IL-24 decreased the proliferation (0.6×, p < 0.05) of PDGF-B treated pdMFs. Moreover, IL-24 treatment altered the morphology of pdMFs by influencing the size of the angles between stress fibers and the longitudinal axis of the cells (2.0×, p < 0.05) and the expression of cytoskeletal components, including ACTA2, ACTB, VIM, SNAI1 and SNAI2. CONCLUSION Our results suggest that IL-24 plays a significant role in the maintenance of duodenal mucosal integrity in CD.
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Affiliation(s)
- Réka Rokonay
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary
| | - Apor Veres-Székely
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary
| | - Beáta Szebeni
- MTA-SE Paediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Domonkos Pap
- MTA-SE Paediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Rita Lippai
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary
| | - Nóra J Béres
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary
| | - Gábor Veres
- Pediatric Institute-Clinic, University of Debrecen, Debrecen, Hungary
| | - Attila J Szabó
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary.,MTA-SE Paediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Ádám Vannay
- 1st Department of Paediatrics, Semmelweis University, 54 Bókay Street, Budapest, 1083, Hungary. .,MTA-SE Paediatrics and Nephrology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary.
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Ashitani K, Tsuzuki Y, Yamaoka M, Ohgo H, Ichimura T, Kusano T, Nakayama T, Nakamoto H, Imaeda H. Endoscopic Features and Diagnostic Procedures of Eosinophilic Gastroenteritis. Intern Med 2019; 58:2167-2171. [PMID: 30996166 PMCID: PMC6709335 DOI: 10.2169/internalmedicine.2298-18] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
No specific endoscopic features for eosinophilic gastroenteritis (EGE) have been reported previously. This study therefore evaluated the endoscopic findings of six patients with EGE. The diagnosis was confirmed based on gastrointestinal symptoms, pathological findings on biopsy, and the absence of other diseases. The site of the lesion was identified based on eosinophilic infiltration with ≥20 cells per high-power field during a pathological specimen analysis. Flattening of the small intestinal villi was observed in four patients; we speculate that this may be a specific feature in the diagnosis of EGE.
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Affiliation(s)
- Keigo Ashitani
- Department of General Internal Medicine, Saitama Medical University, Japan
| | - Yoshikazu Tsuzuki
- Department of General Internal Medicine, Saitama Medical University, Japan
- Department of Gastroenterology, Saitama Medical University, Japan
| | - Minoru Yamaoka
- Department of General Internal Medicine, Saitama Medical University, Japan
| | - Hideki Ohgo
- Department of Gastroenterology, Saitama Medical University, Japan
| | - Takaya Ichimura
- Department of Pathology, Saitama Medical University Hospital, Japan
| | - Takeru Kusano
- Department of General Internal Medicine, Saitama Medical University, Japan
| | - Tomohiro Nakayama
- Department of General Internal Medicine, Saitama Medical University, Japan
| | - Hidetomo Nakamoto
- Department of General Internal Medicine, Saitama Medical University, Japan
| | - Hiroyuki Imaeda
- Department of General Internal Medicine, Saitama Medical University, Japan
- Department of Gastroenterology, Saitama Medical University, Japan
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Nutritional composition of gluten-free food versus regular food sold in the Italian market. Dig Liver Dis 2018; 50:1305-1308. [PMID: 29857960 DOI: 10.1016/j.dld.2018.04.028] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 04/29/2018] [Accepted: 04/30/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Some concerns have been raised about the nutritional composition of gluten-free (GF) food. AIM To compare the nutritional composition of GF food with regular foods. METHODS This study examined in total 235 GF products and 349 regular products purchased in Italy, from seven categories: biscuits, rusks, snacks, bread, pasta, bread substitutes and wheat flour. The following nutritional facts, have been considered: energy, proteins, total and saturated fats, carbohydrates, simple sugars, fibers and salt. The mean nutrient composition for products of the two groups was compared by independent samples t-test. RESULTS The protein content of GF food is lower in all the categories (P < 0.001). s. Total energy was lower for GF bread (P < 0.001) and higher for GF pasta (P = 0.05). GF biscuits and pasta had higher saturated fats content (P < 0.001 and P = 0.003). No difference was seen for total fat. Sugar content was lower for GF pasta (P < 0.001). Fiber content was lower in GF biscuits, bread substitutes (P < 0.001) and pasta (P = 0.02), higher in bread (P = 0.03). Salt content was higher in GF pasta (P < 0.001) and rusks (P = 0.04), lower in biscuits (P < 0.001). CONCLUSIONS There are some differences in the nutritional composition of GF food and regular food. These differences should be taken into account when planning a balanced GF diet.
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Combination of Gluten-Digesting Enzymes Improved Symptoms of Non-Celiac Gluten Sensitivity: A Randomized Single-blind, Placebo-controlled Crossover Study. Clin Transl Gastroenterol 2018; 9:181. [PMID: 30228265 PMCID: PMC6143542 DOI: 10.1038/s41424-018-0052-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/26/2018] [Accepted: 08/04/2018] [Indexed: 02/07/2023] Open
Abstract
Introduction Recently, the population of individuals with non-celiac gluten sensitivity (NCGS) who do not have celiac disease but show improved symptoms with a gluten-free diet, has increased. Enzyme replacement therapy using digestive enzymes is expected to improve the symptoms of NCGS and be sustainable, since gluten-related proteins that are indigestible by the digestive system have been considered triggers of NCGS. Methods We selected patients with NCGS by screening demographic interviews, as well as performing medical evaluations, anti-gluten antibody tests, and gluten challenge tests. We performed a single-blind and crossover clinical trial with these subjects using a gluten challenge with the enzyme mixture or a placebo. Our designed enzyme mixture contained peptidase, semi alkaline protease, deuterolysin, and cysteine protease derived from Aspergillus oryzae, Aspergillus melleus, Penicillium citrinum, and Carica papaya L., respectively. Results Administration of the enzyme mixture significantly decreased the change in the score of the symptom questionnaire before and after the gluten challenge compared with administration of the placebo in patients with NCGS without adverse events. In particular, the changes in the score of the gluten-induced incomplete evacuation feeling and headaches were significantly improved. The serum levels of interleukin (IL)-8, tumor necrosis factor (TNF)-α, andregulated on activation, normal T cell expressed and secreted (RANTES) in subjects were not significantly changed by gluten, as expected from previous studies, and the enzyme mixture did not affect these inflammatory markers. Conclusion In this human clinical study, we demonstrated the efficacy of the enzyme mixture derived from microorganisms and papaya in improving the symptoms of NCGS.
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Shahramian I, Bazi A, Sargazi A. An Overview of Celiac Disease in Childhood Type 1 Diabetes. Int J Endocrinol Metab 2018; 16:e66801. [PMID: 30214462 PMCID: PMC6119207 DOI: 10.5812/ijem.66801] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 06/09/2018] [Accepted: 06/13/2018] [Indexed: 02/08/2023] Open
Abstract
CONTEXT Celiac disease (CD) is a common phenomenon in children with Type 1 diabetes (T1D). In the present review, we have discussed the pathogenesis, diagnostic biomarkers, risk factors, and prognosis of CD in the context of pediatric T1D. EVIDENCE ACQUISITION Literature published in Web of Science, PubMed, Scopus, Google Scholar, and Cochrane Library were scrutinized up to the end of 2017. The keywords of celiac disease, Type 1 diabetes, children, and pediatric were used in different combinations. RESULTS Immune cytotoxic reactions along with dampen immune regulatory functions contribute to CD in the context of pediatric T1D. Many children with simultaneous CD and T1D do not represent with the clinical signs of the enteropathy rendering a diagnostic challenge. The most common screening tests in these children are routine serological tests of CD, anti - endomysial, anti - transglutaminase, and anti - deamidated gliadin peptide antibodies. Typing for human leukocyte antigens of DQ - 2 and DQ - 8 may assist in the diagnosis of silent CD in children with T1D. The most significant shared non - HLA genetic loci of CD and T1D comprise CTLA - 4, TAGAP, IL - 18RAP, PTPN2, RGS1, SH2B3, CCR5. Interactions between these loci can be important in susceptibility to CD in T1D. Some new biomarkers have been suggested for diagnosis of CD including ischemia-modified albumin (IMA), soluble syndecan-1 (SSDC-1), regenerating gene Iα (REG-Iα), Neurotensin, and Zonulin, which can be useful for diagnosis and screening of CD in childhood T1D. CONCLUSIONS Overall, active seropositive CD seems to be of clinical importance in T1D with significant impacts on the quality of life and predisposition to diabetes associated complications. It is important to detect CD in the context of T1D to prevent potential risks contributing to morbidities and mortalities associated with either CD or T1D.
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Affiliation(s)
- Iraj Shahramian
- Pediatric Ward, Amir - Al - Momenin Hospital, Zabol University of Medical Sciences, Zabol, Iran
| | - Ali Bazi
- Clinical Research Development Unit, Amir - Al - Momenin Hospital, Zabol University of Medical Sciences, Zabol, Iran
- Corresponding author: Ali Bazi, Clinical Research Development Unit, Amir - Al - Momenin Hospital, Zabol University of Medical Sciences, Zabol, Iran. Tel/Fax: +98-5432232166, E-mail:
| | - Alireza Sargazi
- Student Research Committee, Zabol University of Medical Sciences, Zabol, Iran
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Borghini R, Donato G, Marino M, Casale R, Picarelli A. Culture of gastric biopsies in celiac disease and its relationship with gastritis and Helicobacter pylori infection. Dig Liver Dis 2018; 50:97-100. [PMID: 29102523 DOI: 10.1016/j.dld.2017.10.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Raffaele Borghini
- Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Giuseppe Donato
- Department of Clinical Medicine, Sapienza University, Rome, Italy
| | - Mariacatia Marino
- Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Rossella Casale
- Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Antonio Picarelli
- Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy.
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