1
|
van Haaps AP, Brouns F, Schreurs AM, Keszthelyi D, Maas JW, Mijatovic V. A gluten-free diet for endometriosis patients lacks evidence to recommend it. AJOG GLOBAL REPORTS 2024; 4:100369. [PMID: 39040659 PMCID: PMC11262165 DOI: 10.1016/j.xagr.2024.100369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024] Open
Abstract
Endometriosis is an estrogen-dependent chronic disease characterized by the presence of endometriumlike tissue outside the uterus and is often associated with symptoms, such as dysmenorrhea, dysuria, dyschezia, chronic pelvic pain, and infertility. Moreover, women diagnosed with endometriosis can report gastrointestinal symptoms, including bloating, constipation or diarrhea, and abdominal cramping, which can be associated with irritable bowel syndrome and can result in the misdiagnosis of endometriosis as irritable bowel syndrome at first. Treatment usually involves hormonal therapy, pain management, surgery, and/or assisted reproductive techniques in case of infertility. Nonetheless, these treatment methods can be insufficient for alleviating symptoms or can have unacceptable side effects, leading to noncompliance. Therefore, women often apply self-management strategies, including dietary interventions. One of the diets frequently suggested as a tool to manage endometriosis-related symptoms on social media and patient forums is a gluten-free diet. Although a gluten-free diet has been proven effective in managing nonceliac wheat sensitivity or celiac disease, its effectiveness in endometriosis remains uncertain. The Nurses' Health Study II found it unlikely that gluten intake was a strong factor in endometriosis etiology and symptomatology. To the best of our knowledge, the most frequently cited and sole published intervention study on the efficacy of a gluten-free diet for endometriosis has several important limiting factors, including the absence of a control group. In addition, gluten consumption is highly susceptible to a placebo effect and a nocebo effect, where women might experience symptom relief after eliminating gluten and return of symptoms after they consume gluten again, solely because they believe that gluten is bad for them. Despite the inverse association between body mass index and endometriosis and between a gluten-free diet and increased body mass index, this is an association, and no causality was proven. In addition, other factors should be taken into consideration. Of note, a gluten-free diet is expensive, has limited availability, and has a significant effect on quality of life. Moreover, without proper dietary guidance, it may adversely affect the gastrointestinal microbiome. Therefore, scientifically substantiated advice regarding the use of a gluten-free diet for endometriosis-related symptoms is currently not available, and a gluten-free diet should be discouraged unless there is an additional diagnosis of nonceliac wheat sensitivity or celiac disease.
Collapse
Affiliation(s)
- Annelotte P. van Haaps
- Department of Reproductive Medicine and Endometriosis Center, Amsterdam University Medical Center, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
| | - Fred Brouns
- Department of Human Biology, School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands (Brouns)
| | - Anneke M.F. Schreurs
- Department of Reproductive Medicine and Endometriosis Center, Amsterdam University Medical Center, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
| | - Daniel Keszthelyi
- Department of Gastroenterology and Hepatology, Nutrition and Translational Research in Metabolism Research Institute, Maastricht University Medical Center, Maastricht University, Maastricht, The Netherlands (Keszthelyi)
| | - Jacques W.M. Maas
- GROW Research Institute for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands (Maas)
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center, Maastricht, The Netherlands (Maas)
| | - Velja Mijatovic
- Department of Reproductive Medicine and Endometriosis Center, Amsterdam University Medical Center, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands (van Haaps, Schreurs, and Mijatovic)
| |
Collapse
|
2
|
Gorini F, Tonacci A. Vitamin D: An Essential Nutrient in the Dual Relationship between Autoimmune Thyroid Diseases and Celiac Disease-A Comprehensive Review. Nutrients 2024; 16:1762. [PMID: 38892695 PMCID: PMC11174782 DOI: 10.3390/nu16111762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
Autoimmune thyroid diseases (AITD) are among the most frequent autoimmune disorders, with a multifactorial etiology in which both genetic and environmental determinants are probably involved. Celiac disease (CeD) also represents a public concern, given its increasing prevalence due to the recent improvement of screening programs, leading to the detection of silent subtypes. The two conditions may be closely associated due to common risk factors, including genetic setting, changes in the composition and diversity of the gut microbiota, and deficiency of nutrients like vitamin D. This comprehensive review discussed the current evidence on the pivotal role of vitamin D in modulating both gut microbiota dysbiosis and immune system dysfunction, shedding light on the possible relevance of an adequate intake of this nutrient in the primary prevention of AITD and CeD. While future technology-based strategies for proper vitamin D supplementation could be attractive in the context of personalized medicine, several issues remain to be defined, including standardized assays for vitamin D determination, timely recommendations on vitamin D intake for immune system functioning, and longitudinal studies and randomized controlled trials to definitely establish a causal relationship between serum vitamin D levels and the onset of AITD and CeD.
Collapse
Affiliation(s)
- Francesca Gorini
- Institute of Clinical Physiology, National Research Council, 56124 Pisa, Italy;
| | | |
Collapse
|
3
|
Lionetti E, Dominijanni V, Iasevoli M, Cimadamore E, Acquaviva I, Gatti S, Monachesi C, Catassi G, Pino A, Faragalli A, Randazzo CL, Gesuita R, Malamisura B, Catassi C. Effects of the supplementation with a multispecies probiotic on clinical and laboratory recovery of children with newly diagnosed celiac disease: A randomized, placebo-controlled trial. Dig Liver Dis 2023; 55:1328-1337. [PMID: 37164895 DOI: 10.1016/j.dld.2023.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/17/2023] [Accepted: 04/20/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVE To evaluate the efficacy of a multispecies probiotic on clinical and laboratory recovery of children with celiac disease (CeD) at diagnosis. METHODS Children with newly diagnosed CeD entered a randomized double-blind placebo-controlled trial. A gluten-free diet (GFD) plus a multispecies probiotic or placebo were administered for 12 weeks. Growth, laboratory, and clinical parameters were recorded at enrollment, after 3 and 6 months of follow-up. RESULTS Overall, 96 children completed the study: 49 in group A (placebo) and 47 in group B (probiotic). A significant increase of BMI-Z score was found in both groups after 3 and 6 months of treatment (p < 0.001), however the increase of BMI-Z score was significantly higher and faster in Group B than in Group A. Other clinical and laboratory parameters improved in both groups after 3 and 6 months (p<0.001), but no difference was found between the groups and a comparable time trend was observed in both groups. CONCLUSIONS Treatment with a multispecies probiotic induced a higher and faster increase of BMI in children with newly diagnosed CeD. The mechanism of this positive effect remains to be elucidated.
Collapse
Affiliation(s)
- Elena Lionetti
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Vera Dominijanni
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Mario Iasevoli
- Pediatric Unit and Center for Celiac Disease - University Hospital of Salerno, Campus of Cava de' Tirreni, Italy
| | - Elisa Cimadamore
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Ilaria Acquaviva
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Simona Gatti
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Chiara Monachesi
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy
| | - Giulia Catassi
- Pediatric Gastroenterology and Liver Unit, Department of Maternal and Child Health, Sapienza-University of Rome, Rome, Italy
| | - Alessandra Pino
- Department of Agriculture, Food and Environment, University of Catania, Catania, Italy; ProBioEtna S.r.l., Spin off of the University of Catania, Catania, Italy
| | - Andrea Faragalli
- Center of Epidemiology, Biostatistics and Medical Information Technology, Marche Polytechnic University, Ancona, Italy; Department of Biomedical Science and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Cinzia Lucia Randazzo
- Department of Agriculture, Food and Environment, University of Catania, Catania, Italy; ProBioEtna S.r.l., Spin off of the University of Catania, Catania, Italy
| | - Rosaria Gesuita
- Center of Epidemiology, Biostatistics and Medical Information Technology, Marche Polytechnic University, Ancona, Italy; Department of Biomedical Science and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Basilio Malamisura
- Pediatric Unit and Center for Celiac Disease - University Hospital of Salerno, Campus of Cava de' Tirreni, Italy
| | - Carlo Catassi
- Division of Pediatrics and Center for Celiac Research, DISCO Department, Marche Polytechnic University, Ancona, Italy.
| |
Collapse
|
4
|
Mozafarybazargany M, Khonsari M, Sokoty L, Ejtahed HS, Qorbani M. The effects of probiotics on gastrointestinal symptoms and microbiota in patients with celiac disease: a systematic review and meta-analysis on clinical trials. Clin Exp Med 2023; 23:2773-2788. [PMID: 36609792 DOI: 10.1007/s10238-022-00987-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/30/2022] [Indexed: 01/08/2023]
Abstract
Gluten-free diet (GFD) is the most effective method to manage celiac disease (CD). Many patients do not reach the complete symptom alleviation, even by strict GFD. Recent studies have reported inconsistent results regarding the beneficial benefits of taking probiotics. Therefore, we aimed to evaluate the effects of probiotics on gastrointestinal (GI) symptoms and the possible underlying causes in CD and celiac disease autoimmunity (CDA) patients. Databases, including PubMed, Scopus, Embase, Web of Science and Google Scholar, were searched for clinical trials published until July 2022 about assessing the effects of probiotics or synbiotics on CD or CDA patients. We collected data on GI symptoms, CD markers, inflammatory and immune responses, adverse events, and gut microbiota. A random effect meta-analysis was used to estimate the pooled standardized mean difference (SMD) and confidence interval (CI). We screened 7234 articles, of which 14 were included in the qualitative analysis and 5 in the quantitative analysis. Probiotics might alleviate GI symptoms, especially in the highly symptomatic patients, and improve immune response in CD and CDA patients. Results of the meta-analysis showed that probiotics increased the abundance of Bifidobacterium (SMD: 0.72, 95%CI (0.13, 1.30) and Lactobacillus (SMD: 0.49, 95%CI (0.18, 0.80) as compared with placebo. Probiotics did not increase the adverse events compared to the placebo. Probiotics might alleviate GI symptoms and immune response and improve dysbiosis in CD and CDA patients. However, high-quality clinical trials are needed to increase the level of evidence. Also, the most suitable combination of probiotics is yet to find.
Collapse
Affiliation(s)
| | - Mohammadian Khonsari
- Social Determinants of Health Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Leily Sokoty
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mostafa Qorbani
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
5
|
Brouns F, Van Haaps A, Keszthelyi D, Venema K, Bongers M, Maas J, Mijatovic V. Diet associations in endometriosis: a critical narrative assessment with special reference to gluten. Front Nutr 2023; 10:1166929. [PMID: 37731404 PMCID: PMC10507348 DOI: 10.3389/fnut.2023.1166929] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Endometriosis is characterized by the presence of endometrium-like tissue outside the uterus. The etiology remains largely unknown. Despite adequate treatment, patients can still experience symptoms or side effects resulting in therapy incompliance and in self-management strategies such as dietary measures is increasing. A gluten free diet is thought to be contributory in reducing endometriosis-related pain, thereby optimizing quality of life. However, data is conflicting and currently provides no evidence for causality. This narrative review aims to put the effect of dietary self-management strategies on endometriosis in a balanced perspective, especially the effect of gluten and a gluten free diet. Several studies have found a strong overlap in symptoms, metabolic and immune responses associated with endometriosis and those associated with celiac disease, ulcerative colitis, Crohn's disease, irritable bowel syndrome and non-celiac wheat sensitivity. However, it remains unclear whether these diseases and/or disorders are causal to an increased risk of endometriosis. Some studies have found a positive effect on the risk of endometriosis, endometriosis-related symptoms and quality of life (QoL) when women either avoided certain nutrients or foods, or applied a specific nutrient supplementation. This includes the avoidance of red meat and omega-3, an increasing intake of foods rich in anti-oxidants, micronutrients and dietary fibers (e.g., fruit, vegetables) and the appliance of a gluten free diet. However, data from the available studies were generally graded of low quality and it was noted that placebo and/or nocebo effects influenced the reported positive effects. In addition, such effects were no longer seen when adjusting for confounders such as overweight, when a translation was made from in vitro to in vivo, or when the nutrients were not supplemented as isolated sources but as part of a mixed daily diet. Finally, some studies showed that long-term adherence to a gluten free diet is often associated with an impaired diet quality and nutrient intake, leading to negative health outcomes and reduced QoL. Concluding, scientific evidence on the efficacy of dietary interventions on well-defined clinical endpoints of endometriosis is lacking and recommending a gluten free diet to women solely diagnosed with endometriosis should therefore not be advised.
Collapse
Affiliation(s)
- Fred Brouns
- Department of Human Biology, School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - Annelotte Van Haaps
- Endometriosis Center, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, Netherlands
- Amsterdam Reproduction and Development Research Institute, Amsterdam, Netherlands
| | - Daniel Keszthelyi
- Division of Gastroenterology-Hepatology, Department of Internal Medicine, School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
| | - Koen Venema
- Centre for Healthy Eating & Food Innovation (HEFI), Maastricht University, Maastricht, Netherlands
| | - Marlies Bongers
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, Netherlands
- Grow-School of Oncology and Reproduction, Maastricht University, Maastricht, Netherlands
| | - Jacques Maas
- Grow-School of Oncology and Reproduction, Maastricht University, Maastricht, Netherlands
- Department of Obstetrics and Gynaecology MUMC+, Maastricht, Netherlands
| | - Velja Mijatovic
- Endometriosis Center, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, Netherlands
- Amsterdam Reproduction and Development Research Institute, Amsterdam, Netherlands
| |
Collapse
|
6
|
González-García BP, Marí S, Cilleros-Portet A, Hernangomez-Laderas A, Fernandez-Jimenez N, García-Santisteban I, Bilbao JR. Two-Sample Mendelian Randomization detects bidirectional causality between gut microbiota and celiac disease in individuals with high genetic risk. Front Immunol 2023; 14:1082862. [PMID: 37457693 PMCID: PMC10347381 DOI: 10.3389/fimmu.2023.1082862] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 06/07/2023] [Indexed: 07/18/2023] Open
Abstract
Background Celiac Disease (CeD) is an autoimmune disorder triggered by gluten intake in genetically susceptible individuals. Highest risk individuals are homozygous for the Human Leucocyte Antigen (HLA) DQ2.5 haplotype or DQ2.5/DQ2.2 heterozygous. Both the HLA-DQ2-positive high genetic risk individuals and those that have developed the disease have altered intestinal microbiota, but it remains unclear whether these alterations are a cause or a consequence of CeD. Objective To investigate a potential bidirectional causality between gut microbiota (GM) and CeD in HLA-DQ2 high genetic risk individuals. Materials and Methods We performed a bidirectional Two-Sample Mendelian Randomization (2SMR) test using summary statistics from the largest publicly available Genome-Wide Association Study (GWAS) of GM and the summary statistics of the Immunochip CeD study of those individuals with the HLA-DQ2 high-risk haplotype. To test whether changes in GM composition were causally linked to CeD, GM data were used as exposure and CeD data as outcome; to test for reverse causation, the exposure and outcome datasets were inverted. Results We identified several bacteria from Ruminococcaceae and Lachnospiraceae families of the Firmicutes phylum as potentially causal in both directions. In addition, our results suggest that changes in the abundance of Veillonellaceae family might be causal in the development of CeD, while alterations in Pasteurellaceae family might be a consequence of the disease itself. Conclusion Our results suggest that the relationship between GM and HLA-DQ2 high risk individuals is highly complex and bidirectional.
Collapse
Affiliation(s)
- Bárbara P. González-García
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Sergi Marí
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Ariadna Cilleros-Portet
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Alba Hernangomez-Laderas
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Nora Fernandez-Jimenez
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Iraia García-Santisteban
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
| | - Jose Ramon Bilbao
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU) and Biocruces Bizkaia Health Research Institute, Leioa, Spain
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| |
Collapse
|
7
|
Zhang H, Xie R, Zhang H, Sun R, Li S, Xia C, Li Z, Zhang L, Guo Y, Huang J. Recombinant Hemagglutinin protein and DNA-RNA-combined nucleic acid vaccines harbored by Yeast elicit protective immunity against H9N2 Avian Influenza infection. Poult Sci 2023; 102:102662. [PMID: 37043959 PMCID: PMC10140169 DOI: 10.1016/j.psj.2023.102662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/13/2023] [Accepted: 03/13/2023] [Indexed: 03/22/2023] Open
Abstract
A safe, convenience, and effective vaccine for controlling avian influenza virus infection is crucial in scale poultry production. Yeasts are considered useful vaccine vehicles for the delivery of antigens, which has been used to protect human and animal health. We report here the development of H9N2 strain hemagglutinin (HA)-based recombinant protein vaccines (rH9HA) and DNA-RNA-combined vaccine (rH9-DNA-RNA) in Saccharomyces cerevisiae for the first time. The immunogenicity assay indicated that both rH9HA and rH9-DNA-RNA could induce robust production of serum IgG, mucosal sIgA, and cellular immune responses. The reshape and diversification of gut microbiota and an enriched Lactobacillus, Debaryomyces were observed after oral immunization with rH9HA or rH9-DNA-RNA yeast vaccine, which might contribute to modulate the intestinal mucosal immunity and antiviral process. Oral immunized birds with either rH9HA or rH9-DNA-RNA were effectively protected from H9N2 virus challenge. Our findings suggested that yeast-derived H9N2 HA-based recombinant protein vaccines and DNA-RNA-combined nucleic acid vaccines are feasible and efficacious, opening up a new avenue for rapid and cost-effective production of avian influenza vaccines to achieve good protection effect.
Collapse
|
8
|
Bioaccessibility and Bioavailability of Diet Polyphenols and Their Modulation of Gut Microbiota. Int J Mol Sci 2023; 24:ijms24043813. [PMID: 36835225 PMCID: PMC9961503 DOI: 10.3390/ijms24043813] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
It is generally accepted that diet-derived polyphenols are bioactive compounds with several potentially beneficial effects on human health. In general, polyphenols have several chemical structures, and the most representative are flavonoids, phenolic acids, and stilbenes. It should be noted that the beneficial effects of polyphenols are closely related to their bioavailability and bioaccessibility, as many of them are rapidly metabolized after administration. Polyphenols-with a protective effect on the gastrointestinal tract-promote the maintenance of the eubiosis of the intestinal microbiota with protective effects against gastric and colon cancers. Thus, the benefits obtained from dietary supplementation of polyphenols would seem to be mediated by the gut microbiota. Taken at certain concentrations, polyphenols have been shown to positively modulate the bacterial component, increasing Lactiplantibacillus spp. and Bifidobacterium spp. involved in the protection of the intestinal barrier and decreasing Clostridium and Fusobacterium, which are negatively associated with human well-being. Based on the diet-microbiota-health axis, this review aims to describe the latest knowledge on the action of dietary polyphenols on human health through the activity of the gut microbiota and discusses micro-encapsulation of polyphenols as a strategy to improve the microbiota.
Collapse
|
9
|
Wagh SK, Lammers KM, Padul MV, Rodriguez-Herrera A, Dodero VI. Celiac Disease and Possible Dietary Interventions: From Enzymes and Probiotics to Postbiotics and Viruses. Int J Mol Sci 2022; 23:ijms231911748. [PMID: 36233048 PMCID: PMC9569549 DOI: 10.3390/ijms231911748] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 11/24/2022] Open
Abstract
Celiac Disease (CeD) is a chronic small intestinal immune-mediated enteropathy caused by the ingestion of dietary gluten proteins in genetically susceptible individuals. CeD is one of the most common autoimmune diseases, affecting around 1.4% of the population globally. To date, the only acceptable treatment for CeD is strict, lifelong adherence to a gluten-free diet (GFD). However, in some cases, GFD does not alter gluten-induced symptoms. In addition, strict adherence to a GFD reduces patients’ quality of life and is often a socio-economic burden. This narrative review offers an interdisciplinary overview of CeD pathomechanism and the limitations of GFD, focusing on current research on possible dietary interventions. It concentrates on the recent research on the degradation of gluten through enzymes, the modulation of the microbiome, and the different types of “biotics” strategies, from probiotics to the less explored “viromebiotics” as possible beneficial complementary interventions for CeD management. The final aim is to set the context for future research that may consider the role of gluten proteins and the microbiome in nutritional and non-pharmacological interventions for CeD beyond the sole use of the GFD.
Collapse
Affiliation(s)
- Sandip K. Wagh
- Department of Organic and Bioorganic Chemistry, Bielefeld University, 33615 Bielefeld, Germany
- Department of Biochemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, India
| | | | - Manohar V. Padul
- Department of Biochemistry, The Institute of Science, Dr. Homi Bhabha State University, Mumbai 400032, India
| | | | - Veronica I. Dodero
- Department of Organic and Bioorganic Chemistry, Bielefeld University, 33615 Bielefeld, Germany
- Correspondence:
| |
Collapse
|
10
|
Wagh SK, Lammers KM, Padul MV, Rodriguez-Herrera A, Dodero VI. Celiac Disease and Possible Dietary Interventions: From Enzymes and Probiotics to Postbiotics and Viruses. Int J Mol Sci 2022. [PMID: 36233048 DOI: 10.3390/ijms231911748.pmid:36233048;pmcid:pmc9569549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
Celiac Disease (CeD) is a chronic small intestinal immune-mediated enteropathy caused by the ingestion of dietary gluten proteins in genetically susceptible individuals. CeD is one of the most common autoimmune diseases, affecting around 1.4% of the population globally. To date, the only acceptable treatment for CeD is strict, lifelong adherence to a gluten-free diet (GFD). However, in some cases, GFD does not alter gluten-induced symptoms. In addition, strict adherence to a GFD reduces patients' quality of life and is often a socio-economic burden. This narrative review offers an interdisciplinary overview of CeD pathomechanism and the limitations of GFD, focusing on current research on possible dietary interventions. It concentrates on the recent research on the degradation of gluten through enzymes, the modulation of the microbiome, and the different types of "biotics" strategies, from probiotics to the less explored "viromebiotics" as possible beneficial complementary interventions for CeD management. The final aim is to set the context for future research that may consider the role of gluten proteins and the microbiome in nutritional and non-pharmacological interventions for CeD beyond the sole use of the GFD.
Collapse
Affiliation(s)
- Sandip K Wagh
- Department of Organic and Bioorganic Chemistry, Bielefeld University, 33615 Bielefeld, Germany
- Department of Biochemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, India
| | | | - Manohar V Padul
- Department of Biochemistry, The Institute of Science, Dr. Homi Bhabha State University, Mumbai 400032, India
| | | | - Veronica I Dodero
- Department of Organic and Bioorganic Chemistry, Bielefeld University, 33615 Bielefeld, Germany
| |
Collapse
|