1
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Dong Y, Johnson BA, Ruan L, Zeineldin M, Bi T, Liu AZ, Raychaudhuri S, Chiu I, Zhu J, Smith B, Zhao N, Searson P, Watanabe S, Donowitz M, Larman TC, Li R. Disruption of epithelium integrity by inflammation-associated fibroblasts through prostaglandin signaling. Sci Adv 2024; 10:eadj7666. [PMID: 38569041 PMCID: PMC10990275 DOI: 10.1126/sciadv.adj7666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 02/27/2024] [Indexed: 04/05/2024]
Abstract
Inflammation-associated fibroblasts (IAFs) are associated with progression and drug resistance of chronic inflammatory diseases such as inflammatory bowel disease (IBD), but their direct impact on epithelial cells is unknown. Here, we developed an in vitro model whereby human colon fibroblasts are induced by specific cytokines and recapitulate key features of IAFs in vivo. When cocultured with patient-derived colon organoids (colonoids), IAFs induced rapid colonoid expansion and barrier disruption due to swelling and rupture of individual epithelial cells. Colonoids cocultured with IAFs also show increased DNA damage, mitotic errors, and proliferation arrest. These IAF-induced epithelial defects are mediated by a paracrine pathway involving prostaglandin E2 and its receptor EP4, leading to protein kinase A -dependent activation of the cystic fibrosis transmembrane conductance regulator. EP4-specific chemical inhibitors effectively prevented IAF-induced colonoid swelling and restored normal proliferation and genome stability. These findings reveal a mechanism by which IAFs could promote and perpetuate IBD and suggest a therapeutic avenue to mitigate inflammation-associated epithelial injury.
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Affiliation(s)
- Yi Dong
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Blake A. Johnson
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Linhao Ruan
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Maged Zeineldin
- Department of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Tianhao Bi
- Department of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Albert Z. Liu
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Sumana Raychaudhuri
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Ian Chiu
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Jin Zhu
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Barbara Smith
- Microscope Facility, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Nan Zhao
- Institute for Nanobiotechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Peter Searson
- Institute for Nanobiotechnology, Johns Hopkins University, Baltimore, MD 21218, USA
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Shigeki Watanabe
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Mark Donowitz
- Department of Medicine, Division of Gastroenterology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
- Department of Physiology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Tatianna C. Larman
- Department of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Rong Li
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
- Mechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
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2
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Karime C, Farraye FA, Hashash JG. Use of Immune Checkpoint Inhibitors in Patients With Inflammatory Bowel Disease After Ileal Pouch-Anal Anastomosis. Inflamm Bowel Dis 2024; 30:681-685. [PMID: 37260345 DOI: 10.1093/ibd/izad098] [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: 04/09/2023] [Indexed: 06/02/2023]
Abstract
Lay Summary
It is unknown if immune checkpoint inhibitor therapy increases risk of pouch-related complications in patients with inflammatory bowel disease after ileal-pouch anal anastomosis. In our study, pembrolizumab therapy was not associated with significant gastrointestinal immune-related adverse events or pouch-related complications.
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Affiliation(s)
- Christian Karime
- Department of Internal Medicine, Mayo Clinic, Jacksonville, Florida, USA
| | - Francis A Farraye
- Inflammatory Bowel Disease Center, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Jana G Hashash
- Inflammatory Bowel Disease Center, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
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3
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Fang X, Feng J, Zhu X, Feng D, Zheng L. Plant-derived vesicle-like nanoparticles: A new tool for inflammatory bowel disease and colitis-associated cancer treatment. Mol Ther 2024; 32:890-909. [PMID: 38369751 DOI: 10.1016/j.ymthe.2024.02.021] [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: 09/18/2023] [Revised: 01/03/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024] Open
Abstract
Long-term use of conventional drugs to treat inflammatory bowel diseases (IBD) and colitis-associated cancer (CAC) has an adverse impact on the human immune system and easily leads to drug resistance, highlighting the urgent need to develop novel biotherapeutic tools with improved activity and limited side effects. Numerous products derived from plant sources have been shown to exert antibacterial, anti-inflammatory and antioxidative stress effects. Plant-derived vesicle-like nanoparticles (PDVLNs) are natural nanocarriers containing lipids, protein, DNA and microRNA (miRNA) with the ability to enter mammalian cells and regulate cellular activity. PDVLNs have significant potential in immunomodulation of macrophages, along with regulation of intestinal microorganisms and friendly antioxidant activity, as well as overcoming drug resistance. PDVLNs have utility as effective drug carriers and potential modification, with improved drug stability. Since immune function, intestinal microorganisms, and antioxidative stress are commonly targeted key phenomena in the treatment of IBD and CAC, PDVLNs offer a novel therapeutic tool. This review provides a summary of the latest advances in research on the sources and extraction methods, applications and mechanisms in IBD and CAC therapy, overcoming drug resistance, safety, stability, and clinical application of PDVLNs. Furthermore, the challenges and prospects of PDVLN-based treatment of IBD and CAC are systematically discussed.
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Affiliation(s)
- Xuechun Fang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Junjie Feng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xingcheng Zhu
- Medical Laboratory Department, Second People's Hospital, Qujing 655000, China
| | - Dan Feng
- Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou 510182, China
| | - Lei Zheng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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4
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Villareal LB, Xue X. The emerging role of hypoxia and environmental factors in inflammatory bowel disease. Toxicol Sci 2024; 198:169-184. [PMID: 38200624 DOI: 10.1093/toxsci/kfae004] [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] [Indexed: 01/12/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic and debilitating disorder characterized by inflammation of the gastrointestinal tract. Despite extensive research, the exact cause of IBD remains unknown, hampering the development of effective therapies. However, emerging evidence suggests that hypoxia, a condition resulting from inadequate oxygen supply, plays a crucial role in intestinal inflammation and tissue damage in IBD. Hypoxia-inducible factors (HIFs), transcription factors that regulate the cellular response to low oxygen levels, have gained attention for their involvement in modulating inflammatory processes and maintaining tissue homeostasis. The two most studied HIFs, HIF-1α and HIF-2α, have been implicated in the development and progression of IBD. Toxicological factors encompass a wide range of environmental and endogenous agents, including dietary components, microbial metabolites, and pollutants. These factors can profoundly influence the hypoxic microenvironment within the gut, thereby exacerbating the course of IBD and fostering the progression of colitis-associated colorectal cancer. This review explores the regulation of hypoxia signaling at the molecular, microenvironmental, and environmental levels, investigating the intricate interplay between toxicological factors and hypoxic signaling in the context of IBD, focusing on its most concerning outcomes: intestinal fibrosis and colorectal cancer.
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Affiliation(s)
- Luke B Villareal
- Department of Biochemistry and Molecular Biology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico 87131, USA
| | - Xiang Xue
- Department of Biochemistry and Molecular Biology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico 87131, USA
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5
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Gasparrini M, Mazzoni L. Special Issue "Dietary Bioactive Components in Inflammatory Bowel Disease". Int J Mol Sci 2024; 25:3569. [PMID: 38612380 PMCID: PMC11011695 DOI: 10.3390/ijms25073569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 02/23/2024] [Indexed: 04/14/2024] Open
Abstract
Inflammatory bowel diseases (IBD) comprise chronic debilitating inflammatory disorders that can affect different parts of the gastrointestinal tract and are commonly correlated to two main diseases: Crohn's disease (CD) and ulcerative colitis (UC) [...].
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Affiliation(s)
| | - Luca Mazzoni
- Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche 10, 60131 Ancona, Italy;
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Wang S, Zhou S, Han Z, Yu B, Xu Y, Lin Y, Chen Y, Jin Z, Li Y, Cao Q, Xu Y, Zhang Q, Wang YC. From gut to brain: understanding the role of microbiota in inflammatory bowel disease. Front Immunol 2024; 15:1384270. [PMID: 38576620 PMCID: PMC10991805 DOI: 10.3389/fimmu.2024.1384270] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 03/12/2024] [Indexed: 04/06/2024] Open
Abstract
With the proposal of the "biological-psychological-social" model, clinical decision-makers and researchers have paid more attention to the bidirectional interactive effects between psychological factors and diseases. The brain-gut-microbiota axis, as an important pathway for communication between the brain and the gut, plays an important role in the occurrence and development of inflammatory bowel disease. This article reviews the mechanism by which psychological disorders mediate inflammatory bowel disease by affecting the brain-gut-microbiota axis. Research progress on inflammatory bowel disease causing "comorbidities of mind and body" through the microbiota-gut-brain axis is also described. In addition, to meet the needs of individualized treatment, this article describes some nontraditional and easily overlooked treatment strategies that have led to new ideas for "psychosomatic treatment".
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Affiliation(s)
- Siyu Wang
- Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
- Department of Gastroenterology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Shuwei Zhou
- Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhongyu Han
- Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Bin Yu
- Department of Gastroenterology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Yin Xu
- Department of Gastroenterology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Yumeng Lin
- Eye School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yutong Chen
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zi Jin
- Department of Anesthesiology and Pain Rehabilitation, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Yalong Li
- Anorectal Department, The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
| | - Qinhan Cao
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine (TCM), Chengdu, China
| | - Yunying Xu
- Clinical Medical School, Affiliated Hospital of Chengdu University, Chengdu, China
| | - Qiang Zhang
- Department of Gastroenterology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Yuan-Cheng Wang
- Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
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7
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李 琳, 刘 海, 王 立. [Research advances on B-cell activating factor and its targeted agents in inflammatory bowel disease]. Zhongguo Dang Dai Er Ke Za Zhi 2024; 26:315-320. [PMID: 38557386 PMCID: PMC10986372 DOI: 10.7499/j.issn.1008-8830.2309126] [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] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/29/2024] [Indexed: 04/04/2024]
Abstract
B-cell activating factor (BAFF), a critical regulator of B cells, is involved in various autoimmune diseases. Inflammatory bowel disease (IBD) is a group of chronic and recurrent intestinal inflammatory disorders with unclear etiology, and its global incidence has been increasing in recent years. Abnormal immune responses triggered by multiple factors are closely related to the pathogenesis of IBD. Previous studies have confirmed the association of B-cell abnormal activation and increased production of autoantibodies with the development of ulcerative colitis. However, the involvement of BAFF in the mechanisms of IBD remains unclear. This review summarizes the potential role of BAFF in the pathogenesis of IBD and provides an overview of targeted therapies on BAFF in IBD, aiming to contribute insights for targeted treatments of IBD.
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8
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Guo A, Ludvigsson J, Brantsæter AL, Klingberg S, Östensson M, Størdal K, Mårild K. Early-life diet and risk of inflammatory bowel disease: a pooled study in two Scandinavian birth cohorts. Gut 2024; 73:590-600. [PMID: 38290832 PMCID: PMC10958293 DOI: 10.1136/gutjnl-2023-330971] [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: 08/23/2023] [Accepted: 12/23/2023] [Indexed: 02/01/2024]
Abstract
OBJECTIVE We assessed whether early-life diet quality and food intake frequencies were associated with subsequent IBD. DESIGN Prospectively recorded 1-year and 3-year questionnaires in children from the All Babies in Southeast Sweden and The Norwegian Mother, Father and Child Cohort Study were used to assess diet quality using a Healthy Eating Index and intake frequency of food groups. IBD was defined as >2 diagnoses in national patient registers. Cox regression yielded HRs adjusted (aHRs) for child's sex, parental IBD, origin, education level and maternal comorbidities. Cohort-specific results were pooled using a random-effects model. RESULTS During 1 304 433 person-years of follow-up, we followed 81 280 participants from birth through childhood and adolescence, whereof 307 were diagnosed with IBD. Compared with low diet quality, medium and high diet quality at 1 year of age were associated with a reduced risk of IBD (pooled aHR 0.75 (95% CI=0.58 to 0.98) and 0.75 (95% CI=0.56 to 1.00)). The pooled aHR per increase of category was 0.86 (0.74 to 0.99). Pooled aHR for children 1 year old with high versus low fish intake was 0.70 (95% CI=0.49 to 1.00) for IBD, and showed association with reduced risk of UC (pooled aHR=0.46; 95% CI=0.21, 0.99). Higher vegetable intake at 1 year was associated with a risk reduction in IBD. Intake of sugar-sweetened beverages was associated with an increased risk of IBD. Diet quality at 3 years was not associated with IBD. CONCLUSION In this Scandinavian birth cohort, high diet quality and fish intake in early life were associated with a reduced risk of IBD.
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Affiliation(s)
- Annie Guo
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Johnny Ludvigsson
- Division of Pediatrics, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Crown Princess Victoria Children's Hospital, Region Östergötland, Linköping, Sweden
| | | | - Sofia Klingberg
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Malin Östensson
- Bioinformatics and Data Centre, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ketil Størdal
- Department of Pediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway
- Children's Center, Oslo University Hospital, Oslo, Norway
| | - Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Pediatric Gastroenterology, Queen Silvia Children's Hospital, Gothenburg, Sweden
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9
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Ferreira B, Barros AS, Leite-Pereira C, Viegas J, das Neves J, Nunes R, Sarmento B. Trends in 3D models of inflammatory bowel disease. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167042. [PMID: 38296115 DOI: 10.1016/j.bbadis.2024.167042] [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: 10/23/2023] [Revised: 12/11/2023] [Accepted: 01/25/2024] [Indexed: 02/20/2024]
Abstract
Inflammatory bowel disease (IBD) encompasses a set of chronic inflammatory conditions, namely Crohn's disease and ulcerative colitis. Despite all advances in the management of IBD, a definitive cure is not available, largely due to a lack of a holistic understanding of its etiology and pathophysiology. Several in vitro, in vivo, and ex vivo models have been developed over the past few decades in order to abbreviate remaining gaps. The establishment of reliable and predictable in vitro intestinal inflammation models may indeed provide valuable tools to expedite and validate the development of therapies for IBD. Three-dimensional (3D) models provide a more accurate representation of the different layers of the intestine, contributing to a stronger impact on drug screening and research on intestinal inflammation, and bridging the gap between in vitro and in vivo research. This work provides a critical overview on the state-of-the-art on existing 3D models of intestinal inflammation and discusses the remaining challenges, providing insights on possible pathways towards achieving IBD mimetic models. We also address some of the main challenges faced by implementing cell culture models in IBD research while bearing in mind clinical translational aspects.
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Affiliation(s)
- Bárbara Ferreira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Andreia S Barros
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Catarina Leite-Pereira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Juliana Viegas
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - José das Neves
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; IUCS-CESPU - Instituto Universitário de Ciências da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Rute Nunes
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; IUCS-CESPU - Instituto Universitário de Ciências da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; IUCS-CESPU - Instituto Universitário de Ciências da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal.
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10
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Baldrich A, Althaus D, Menter T, Hirsiger JR, Köppen J, Hupfer R, Juskevicius D, Konantz M, Bosch A, Drexler B, Gerull S, Ghosh A, Meyer BJ, Jauch A, Pini K, Poletti F, Berkemeier CM, Heijnen I, Panne I, Cavelti-Weder C, Niess JH, Dixon K, Daikeler T, Hartmann K, Hess C, Halter J, Passweg J, Navarini AA, Yamamoto H, Berger CT, Recher M, Hruz P. Post-transplant Inflammatory Bowel Disease Associated with Donor-Derived TIM-3 Deficiency. J Clin Immunol 2024; 44:63. [PMID: 38363399 PMCID: PMC10873237 DOI: 10.1007/s10875-024-01667-z] [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: 08/21/2023] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
Inflammatory bowel disease (IBD) occurring following allogeneic stem cell transplantation (aSCT) is a very rare condition. The underlying pathogenesis needs to be better defined. There is currently no systematic effort to exclude loss- or gain-of-function mutations in immune-related genes in stem cell donors. This is despite the fact that more than 100 inborn errors of immunity may cause or contribute to IBD. We have molecularly characterized a patient who developed fulminant inflammatory bowel disease following aSCT with stable 100% donor-derived hematopoiesis. A pathogenic c.A291G; p.I97M HAVCR2 mutation encoding the immune checkpoint protein TIM-3 was identified in the patient's blood-derived DNA, while being absent in DNA derived from the skin. TIM-3 expression was much decreased in the patient's serum, and in vitro-activated patient-derived T cells expressed reduced TIM-3 levels. In contrast, T cell-intrinsic CD25 expression and production of inflammatory cytokines were preserved. TIM-3 expression was barely detectable in the immune cells of the patient's intestinal mucosa, while being detected unambiguously in the inflamed and non-inflamed colon from unrelated individuals. In conclusion, we report the first case of acquired, "transplanted" insufficiency of the regulatory TIM-3 checkpoint linked to post-aSCT IBD.
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Affiliation(s)
- Adrian Baldrich
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Dominic Althaus
- Gastroenterology and Hepatology, University Center for Gastrointestinal and Liver Diseases, Clarunis, Basel, Switzerland
| | - Thomas Menter
- Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Julia R Hirsiger
- Translational Immunology, Department of Biomedicine, University Hospital, Basel, Switzerland
| | - Julius Köppen
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Robin Hupfer
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Darius Juskevicius
- Molecular Diagnostics, Laboratory Medicine, University Hospital Basel, Basel, Switzerland
| | - Martina Konantz
- Allergy and Immunity Laboratory, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Angela Bosch
- Translational Diabetes, Department of Biomedicine, University Hospital, Basel, Switzerland
| | - Beatrice Drexler
- Division of Hematology, University Hospital Basel, Basel, Switzerland
| | - Sabine Gerull
- Department of Oncology and Hematology, Kantonsspital Aarau, Aarau, Switzerland
| | - Adhideb Ghosh
- Competence Center for Personalized Medicine, University of Zürich/Eidgenössische Technische Hochschule (ETH), Zurich, Switzerland
| | - Benedikt J Meyer
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
- Division of Hematology, University Hospital Basel, Basel, Switzerland
| | - Annaise Jauch
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Katia Pini
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Fabio Poletti
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Caroline M Berkemeier
- Division Medical Immunology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland
| | - Ingmar Heijnen
- Division Medical Immunology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland
| | - Isabelle Panne
- Gastroenterology and Hepatology, University Center for Gastrointestinal and Liver Diseases, Clarunis, Basel, Switzerland
| | - Claudia Cavelti-Weder
- Translational Diabetes, Department of Biomedicine, University Hospital, Basel, Switzerland
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Jan Hendrik Niess
- Gastroenterology and Hepatology, University Center for Gastrointestinal and Liver Diseases, Clarunis, Basel, Switzerland
| | - Karen Dixon
- Cancer Immunology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Thomas Daikeler
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland
- University Center for Immunology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - Karin Hartmann
- Allergy and Immunity Laboratory, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Christoph Hess
- Immunobiology Laboratory, Department of Biomedicine, University Basel Hospital, Basel, Switzerland
- Department of Medicine, Cambridge Institute of Therapeutic Immunology & Infectious Disease, University of Cambridge, Cambridge, UK
- University Center for Immunology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - Jörg Halter
- Division of Hematology, University Hospital Basel, Basel, Switzerland
| | - Jakob Passweg
- Division of Hematology, University Hospital Basel, Basel, Switzerland
| | | | - Hiroyuki Yamamoto
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
- Research Group 2, AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Christoph T Berger
- Translational Immunology, Department of Biomedicine, University Hospital, Basel, Switzerland
- University Center for Immunology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland
| | - Mike Recher
- Immunodeficiency Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland.
- University Center for Immunology, University Hospital Basel, Petersgraben 4, 4031, Basel, Switzerland.
| | - Petr Hruz
- Gastroenterology and Hepatology, University Center for Gastrointestinal and Liver Diseases, Clarunis, Basel, Switzerland.
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11
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Vălean D, Zaharie R, Țaulean R, Usatiuc L, Zaharie F. Recent Trends in Non-Invasive Methods of Diagnosis and Evaluation of Inflammatory Bowel Disease: A Short Review. Int J Mol Sci 2024; 25:2077. [PMID: 38396754 PMCID: PMC10889152 DOI: 10.3390/ijms25042077] [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: 01/16/2024] [Revised: 02/04/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Inflammatory bowel diseases are a conglomerate of disorders causing inflammation of the gastrointestinal tract, which have gained a significant increase in prevalence in the 21st century. As they present a challenge in the terms of diagnosis as well as treatment, IBDs can present an overwhelming impact on the individual and can take a toll on healthcare costs. Thus, a quick and precise diagnosis is required in order to prevent the high number of complications that can arise from a late diagnosis as well as a misdiagnosis. Although endoscopy remains the primary method of evaluation for IBD, recent trends have highlighted various non-invasive methods of diagnosis as well as reevaluating previous ones. This review focused on the current non-invasive methods in the diagnosis of IBD, exploring their possible implementation in the near future, with the goal of achieving earlier, feasible, and cheap methods of diagnosis as well as prognosis in IBD.
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Affiliation(s)
- Dan Vălean
- Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania; (D.V.); (R.Ț.); (F.Z.)
- Department of General Surgery, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400347 Cluj-Napoca, Romania
| | - Roxana Zaharie
- Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania; (D.V.); (R.Ț.); (F.Z.)
- Department of Gastroenterology, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400347 Cluj-Napoca, Romania
| | - Roman Țaulean
- Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania; (D.V.); (R.Ț.); (F.Z.)
- Department of General Surgery, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400347 Cluj-Napoca, Romania
| | - Lia Usatiuc
- Department of Patophysiology, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400347 Cluj-Napoca, Romania;
| | - Florin Zaharie
- Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania; (D.V.); (R.Ț.); (F.Z.)
- Department of General Surgery, University of Medicine and Pharmacy “Iuliu Hațieganu”, 400347 Cluj-Napoca, Romania
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12
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Lerchova T, Mårild K, Ludvigsson J. Population-based birth cohort studies, a powerful design to identify childhood environmental risk factors for inflammatory bowel disease. United European Gastroenterol J 2024; 12:157-158. [PMID: 38174832 PMCID: PMC10859703 DOI: 10.1002/ueg2.12522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024] Open
Affiliation(s)
- Tereza Lerchova
- Department of Paediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Karl Mårild
- Department of Paediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Paediatric Gastroenterology Unit, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Johnny Ludvigsson
- Crown Princess Victoria Children's Hospital, Region Östergötland, Linköping, Sweden
- Division of Paediatrics, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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13
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Lin J, Xiong J, Jin Y, Wang H, Wu L, Chen L, Zhang F, Ji G, Cui B. Fecal microbiota transplantation through transendoscopic enteral tubing for inflammatory bowel disease: High acceptance and high satisfaction. J Gastroenterol Hepatol 2024; 39:328-336. [PMID: 38016701 DOI: 10.1111/jgh.16435] [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: 05/22/2023] [Revised: 10/17/2023] [Accepted: 11/14/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND AND AIM Fecal microbiota transplantation (FMT) has been shown to positively affect the treatment of inflammatory bowel disease (IBD). However, the safety and efficacy of FMT may depend on the route of microbiota delivery. This study investigates the acceptance, satisfaction, and selection preference of a new delivery route, transendoscopic enteral tubing (TET), for treating IBD. METHODS A survey was conducted among patients with IBD from five medical centers across China. The objective was to assess their acceptance, subjective feelings, and major concerns regarding two types of TET: colonic TET and mid-gut TET. In addition, the survey also analyzed the factors affecting the selection of TET and TET types among these patients. RESULTS The final analysis included 351 questionnaires. Up to 76.6% of patients were willing to accept TET and preferred to choose colonic TET when they first learned about TET. Patients with longer disease duration, history of enema therapy, or enteral nutrition were more open to considering TET among IBD patients. After treatment, 95.6% of patients were satisfied with TET, including colonic TET (95.9%) and mid-gut TET (95.1%). Patients with a history of enema therapy and ulcerative colitis preferred colonic TET. In contrast, those with a history of enteral nutrition and Crohn's disease were willing to choose mid-gut TET. However, some patients hesitated to accept TET due to concerns about efficacy, safety, and cost. CONCLUSIONS TET was highly accepted and satisfied patients with IBD. Disease type and combination therapy influenced the choice of colonic or mid-gut TET.
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Affiliation(s)
- Jue Lin
- Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jinlei Xiong
- Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yan Jin
- Department of Gastroenterology, Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Honggang Wang
- Medical Center for Digestive Diseases, Huaian First People's Hospital, Huaian, China
| | - Lihao Wu
- Department of Gastroenterology, First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Linlin Chen
- Fourth Department of the Digestive Disease Center, Suining Central Hospital, Suining, China
| | - Faming Zhang
- Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Guozhong Ji
- Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Bota Cui
- Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, China
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14
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Kim SH, Keum B, Kwak S, Byun J, Shin JM, Kim TH. Therapeutic Applications of Extracellular Vesicles in Inflammatory Bowel Disease. Int J Mol Sci 2024; 25:745. [PMID: 38255819 PMCID: PMC10815267 DOI: 10.3390/ijms25020745] [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: 11/29/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024] Open
Abstract
The treatment landscape for inflammatory bowel disease (IBD) has undergone substantial advancements with the introduction of biologics. However, a considerable number of patients either show an immediate lack of response or lose responsiveness over time, necessitating the development of innovative and effective treatment approaches. Extracellular vesicles (EVs) are small lipid bilayer-enclosed structures that facilitate cell-to-cell molecular transfer and are integral to the pathogenesis of IBD. They play pivotal roles in maintaining the integrity of the intestinal epithelial barrier and the expulsion of cellular metabolites. The potential use of EVs as drug carriers or therapeutic agents has opened up a plethora of clinical applications. This review investigates the creation and content of EVs, their role in IBD development, and advances in their isolation and analytical techniques. Furthermore, the therapeutic promise they hold for IBD is explored, along with the latest research on their roles as IBD drug delivery systems.
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Affiliation(s)
- Sang Hyun Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea; (S.H.K.)
| | - Bora Keum
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Republic of Korea; (S.H.K.)
| | - Sooun Kwak
- Department of Otorhinolaryngology—Head & Neck Surgery, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Junhyoung Byun
- Department of Otorhinolaryngology—Head & Neck Surgery, Korea University College of Medicine, Seoul 02841, Republic of Korea
- Mucosal Immunology Institute, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Jae Min Shin
- Department of Otorhinolaryngology—Head & Neck Surgery, Korea University College of Medicine, Seoul 02841, Republic of Korea
- Mucosal Immunology Institute, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Tae Hoon Kim
- Department of Otorhinolaryngology—Head & Neck Surgery, Korea University College of Medicine, Seoul 02841, Republic of Korea
- Mucosal Immunology Institute, Korea University College of Medicine, Seoul 02841, Republic of Korea
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15
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Zuo S, Jiang L, Chen L, Wang W, Gu J, Kuai J, Yang X, Ma Y, Han C, Wei W. Involvement of Embryo-Derived and Monocyte-Derived Intestinal Macrophages in the Pathogenesis of Inflammatory Bowel Disease and Their Prospects as Therapeutic Targets. Int J Mol Sci 2024; 25:690. [PMID: 38255764 PMCID: PMC10815613 DOI: 10.3390/ijms25020690] [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: 10/31/2023] [Revised: 12/21/2023] [Accepted: 12/30/2023] [Indexed: 01/24/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a group of intestinal inflammatory diseases characterized by chronic, recurrent, remitting, or progressive inflammation, which causes the disturbance of the homeostasis between immune cells, such as macrophages, epithelial cells, and microorganisms. Intestinal macrophages (IMs) are the largest population of macrophages in the body, and the abnormal function of IMs is an important cause of IBD. Most IMs come from the replenishment of blood monocytes, while a small part come from embryos and can self-renew. Stimulated by the intestinal inflammatory microenvironment, monocyte-derived IMs can interact with intestinal epithelial cells, intestinal fibroblasts, and intestinal flora, resulting in the increased differentiation of proinflammatory phenotypes and the decreased differentiation of anti-inflammatory phenotypes, releasing a large number of proinflammatory factors and aggravating intestinal inflammation. Based on this mechanism, inhibiting the secretion of IMs' proinflammatory factors and enhancing the differentiation of anti-inflammatory phenotypes can help alleviate intestinal inflammation and promote tissue repair. At present, the clinical medication of IBD mainly includes 5-aminosalicylic acids (5-ASAs), glucocorticoid, immunosuppressants, and TNF-α inhibitors. The general principle of treatment is to control acute attacks, alleviate the condition, reduce recurrence, and prevent complications. Most classical IBD therapies affecting IMs function in a variety of ways, such as inhibiting the inflammatory signaling pathways and inducing IM2-type macrophage differentiation. This review explores the current understanding of the involvement of IMs in the pathogenesis of IBD and their prospects as therapeutic targets.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Chenchen Han
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei 230032, China; (S.Z.); (L.J.); (L.C.); (W.W.); (J.G.); (J.K.); (X.Y.); (Y.M.)
| | - Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei 230032, China; (S.Z.); (L.J.); (L.C.); (W.W.); (J.G.); (J.K.); (X.Y.); (Y.M.)
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16
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Bertin B, Foligne B, Ley D, Lesage J, Beghin L, Morcel J, Gottrand F, Hermann E. An Overview of the Influence of Breastfeeding on the Development of Inflammatory Bowel Disease. Nutrients 2023; 15:5103. [PMID: 38140362 PMCID: PMC10745409 DOI: 10.3390/nu15245103] [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: 11/22/2023] [Revised: 12/08/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
The first 1000 days of life is a critical period that contributes significantly to the programming of an individual's future health. Among the many changes that occur during this period early in life, there is growing evidence that the establishment of healthy gut microbiota plays an important role in the prevention of both short- and long-term health problems. Numerous publications suggest that the quality of the gut microbiota colonisation depends on several dietary factors, including breastfeeding. In this respect, a relationship between breastfeeding and the risk of inflammatory bowel disease (IBD) has been suggested. IBDs are chronic intestinal diseases, and perinatal factors may be partly responsible for their onset. We review the existence of links between breastfeeding and IBD based on experimental and clinical studies. Overall, despite encouraging experimental data in rodents, the association between breastfeeding and the development of IBD remains controversial in humans, partly due to the considerable heterogeneity between clinical studies. The duration of exclusive breastfeeding is probably decisive for its lasting effect on IBD. Thus, specific improvements in our knowledge could support dietary interventions targeting the gut microbiome, such as the early use of prebiotics, probiotics or postbiotics, in order to prevent the disease.
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Affiliation(s)
- Benjamin Bertin
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
| | - Benoit Foligne
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
| | - Delphine Ley
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
| | - Jean Lesage
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
| | - Laurent Beghin
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
- Univ. Lille, Inserm, CHU Lille, CIC-1403 Inserm-CHU, F-59000 Lille, France
| | - Jules Morcel
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
- Univ. Lille, Inserm, CHU Lille, CIC-1403 Inserm-CHU, F-59000 Lille, France
| | - Frédéric Gottrand
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
- Univ. Lille, Inserm, CHU Lille, CIC-1403 Inserm-CHU, F-59000 Lille, France
| | - Emmanuel Hermann
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, F-59000 Lille, France; (B.B.); (B.F.); (D.L.); (J.L.); (L.B.); (J.M.); (F.G.)
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17
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Tosi M, Montanari C, Bona F, Tricella C, Agostinelli M, Dolor J, Chillemi C, Di Profio E, Tagi VM, Vizzuso S, Fiore G, Zuccotti G, Verduci E. Dietary Inflammatory Potential in Pediatric Diseases: A Narrative Review. Nutrients 2023; 15:5095. [PMID: 38140353 PMCID: PMC10745369 DOI: 10.3390/nu15245095] [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: 10/19/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Inflammatory status is one of the main drivers in the development of non-communicable diseases (NCDs). Specific unhealthy dietary patterns and the growing consumption of ultra-processed foods (UPFs) may influence the inflammation process, which negatively modulates the gut microbiota and increases the risk of NCDs. Moreover, several chronic health conditions require special long-term dietary treatment, characterized by altered ratios of the intake of nutrients or by the consumption of disease-specific foods. In this narrative review, we aimed to collect the latest evidence on the pro-inflammatory potential of dietary patterns, foods, and nutrients in children affected by multifactorial diseases but also on the dietetic approaches used as treatment for specific diseases. Considering multifactorial diet-related diseases, the triggering effect of pro-inflammatory diets has been addressed for metabolic syndrome and inflammatory bowel diseases, and the latter for adults only. Future research is required on multiple sclerosis, type 1 diabetes, and pediatric cancer, in which the role of inflammation is emerging. For diseases requiring special diets, the role of single or multiple foods, possibly associated with inflammation, was assessed, but more studies are needed. The evidence collected highlighted the need for health professionals to consider the entire dietary pattern, providing balanced and healthy diets not only to permit the metabolic control of the disease itself, but also to prevent the development of NCDs in adolescence and adulthood. Personalized nutritional approaches, in close collaboration between the hospital, country, and families, must always be promoted together with the development of new methods for the assessment of pro-inflammatory dietary habits in pediatric age and the implementation of telemedicine.
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Affiliation(s)
- Martina Tosi
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Health Sciences, University of Milan, 20146 Milan, Italy;
| | - Chiara Montanari
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
| | - Federica Bona
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Chiara Tricella
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Marta Agostinelli
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Jonabell Dolor
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Claudia Chillemi
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Elisabetta Di Profio
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Health Sciences, University of Milan, 20146 Milan, Italy;
| | - Veronica Maria Tagi
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Health Sciences, University of Milan, 20146 Milan, Italy;
| | - Sara Vizzuso
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
| | - Giulia Fiore
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Health Sciences, University of Milan, 20146 Milan, Italy;
| | - Gianvincenzo Zuccotti
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.T.); (C.M.); (F.B.); (C.T.); (M.A.); (J.D.); (C.C.); (E.D.P.); (V.M.T.); (S.V.); (G.Z.)
- Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
| | - Elvira Verduci
- Department of Health Sciences, University of Milan, 20146 Milan, Italy;
- Metabolic Diseases Unit, Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy
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18
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Porcari S, Baunwall SMD, Occhionero AS, Ingrosso MR, Ford AC, Hvas CL, Gasbarrini A, Cammarota G, Ianiro G. Fecal microbiota transplantation for recurrent C. difficile infection in patients with inflammatory bowel disease: A systematic review and meta-analysis. J Autoimmun 2023; 141:103036. [PMID: 37098448 DOI: 10.1016/j.jaut.2023.103036] [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: 01/17/2023] [Revised: 03/26/2023] [Accepted: 04/04/2023] [Indexed: 04/27/2023]
Abstract
Fecal microbiota transplantation (FMT) is known to be highly effective in patients with recurrent Clostridioides difficile infection (rCDI), but its role in patients who also suffer from inflammatory bowel disease (IBD) is unclear. Therefore, we performed a systematic review and meta-analysis to evaluate the efficacy and safety of FMT for the treatment of rCDI in patients with IBD. We searched the available literature until November 22, 2022 to identify studies that included patients with IBD treated with FMT for rCDI, reporting efficacy outcomes after at least 8 weeks of follow-up. The proportional effect of FMT was summarized with a generalized linear mixed-effect model fitting a logistic regression accounting for different intercepts among studies. We identified 15 eligible studies, containing 777 patients. Overall, FMT achieved high cure rates of rCDI, 81% for single FMT, based on all included studies and patients, and 92% for overall FMT, based on nine studies with 354 patients, respectively. We found a significant advantage of overall FMT over single FMT in improving cure rates of rCDI (from 80% to 92%, p = 0.0015). Serious adverse events were observed in 91 patients (12% of the overall population), with the most common being hospitalisation, IBD-related surgery, or IBD flare. In conclusion, in our meta-analysis FMT achieved high cure rates of rCDI in patients with IBD, with a significant advantage of overall FMT over single FMT, similar to data observed in patients without IBD. Our findings support the use of FMT as a treatment for rCDI in patients with IBD.
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Affiliation(s)
- Serena Porcari
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Annamaria Sara Occhionero
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Rosa Ingrosso
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alexander Charles Ford
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK; Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Antonio Gasbarrini
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Cammarota
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianluca Ianiro
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy.
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19
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Henniger G, Galli R, Rosenberg R. [Modern surgery for inflammatory bowel disease]. Ther Umsch 2023; 80:417-422. [PMID: 38095256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Despite the advances in the medical management, especially biologics, there are still clear indications for operative management of IBD. For Crohn's disease, surgical therapy plays an important role after failure of medical management and for treatment of complications. In recent years, however, there has been a change in the treatment philosophy of patients with isolated involvement of the ileocecal region, and for selected patients, primary surgical resection appears to be an equivalent treatment alternative to therapy with biologics. In ulcerative colitis, surgery offers the only curative option. In severe acute colitis, surgery is indicated when conservative treatment is not effective and/or when there is a risk of colonic perforation. Indications for elective surgery are failure of conservative therapy and malignant transformation. The ileoanal J-pouch reconstruction is the standard procedure after restorative proctocolectomy with excellent functional long-term results. The increasing complexity of indications and minimally invasive surgical techniques, as well as the demanding perioperative treatment, led to an increasing specialization in the surgical treatment of IBD patients, with IBD-surgeons collaborating as a team with gastroenterologists to optimize the outcome of IBD-patients.
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Affiliation(s)
- Georg Henniger
- Klinik für Chirurgie und Viszeralchirurgie, Zentrum Bauch, Kantonsspital Baselland, Liestal
| | - Raffaele Galli
- Klinik für Chirurgie und Viszeralchirurgie, Zentrum Bauch, Kantonsspital Baselland, Liestal
| | - Robert Rosenberg
- Klinik für Chirurgie und Viszeralchirurgie, Zentrum Bauch, Kantonsspital Baselland, Liestal
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20
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Porcari S, Severino A, Rondinella D, Bibbò S, Quaranta G, Masucci L, Maida M, Scaldaferri F, Sanguinetti M, Gasbarrini A, Cammarota G, Ianiro G. Fecal microbiota transplantation for recurrent Clostridioides difficile infection in patients with concurrent ulcerative colitis. J Autoimmun 2023; 141:103033. [PMID: 37085337 DOI: 10.1016/j.jaut.2023.103033] [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: 01/17/2023] [Revised: 03/05/2023] [Accepted: 03/17/2023] [Indexed: 04/23/2023]
Abstract
AIMS Clostridioides difficile infection (CDI) is a major challenge for healthcare systems. Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease, is a risk factor for primary and recurrent CDI (rCDI). Moreover, CDI itself often worsens the clinical picture of IBD, increasing the risk of complications. Fecal microbiota transplantation (FMT) is a highly effective treatment for rCDI, but data from patients with IBD and CDI are limited and often referred to mixed cohorts. We aimed to report outcomes from a cohort of patients with UC treated with FMT for rCDI superinfection. METHODS AND RESULTS In a retrospective, single-centre cohort study we evaluated characteristics and outcomes of patients with UC who received FMT for rCDI. The primary outcome was negative C. difficile toxin 8 weeks after FMT. Thirty-five patients were included in the analysis. Sixteen patients were cured after single FMT, while 19 patients received repeat FMT. Overall, FMT cured rCDI in 32 patients (91%), and repeat FMT was significantly associated with sustained cure of CDI compared with single FMT (84% vs 50%, p = 0.018). Twenty-four patients (69%) experienced remission or an amelioration of UC activity. Serious adverse events were not observed. CONCLUSIONS In our cohort of patients with UC, FMT was highly effective in curing rCDI without severe adverse events and repeat FMT was significantly associated with CDI cure. Most patients also experienced remission or amelioration of UC activity after FMT. Our findings suggest that a sequential FMT protocol may be used routinely in patients with UC and rCDI.
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Affiliation(s)
- Serena Porcari
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Severino
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Debora Rondinella
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Bibbò
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianluca Quaranta
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luca Masucci
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marcello Maida
- Gastroenterology and Endoscopy Unit, S. Elia-Raimondi Hospital, Caltanissetta, Italy
| | - Franco Scaldaferri
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maurizio Sanguinetti
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Cammarota
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianluca Ianiro
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.
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21
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He Z, Fu T, Lu S, Sun Y, Zhang Y, Shi W, Li Z, Deng M, Chen J, Bai Y. Adiposity as a risk factor for inflammatory bowel disease and the mediating effect of metabolic and inflammatory status: A population-based cohort study. United European Gastroenterol J 2023; 11:973-984. [PMID: 37776082 PMCID: PMC10720687 DOI: 10.1002/ueg2.12468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 03/22/2023] [Accepted: 09/02/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND To examine whether general and abdominal adiposity was a risk factor for the new-onset of inflammatory bowel disease (IBD) and the potential mediating effect of metabolic and inflammation status. METHODS A total of 492,998 individuals free of IBD recruited from 2006 to 2010 in the UK Biobank were included in our study, with ongoing follow-up linking to the health-related outcome. Multivariable Cox regression models were used to evaluate the associations between general adiposity (body mass index) and abdominal adiposity (waist circumference) and the subsequent risk of IBD and its subtype. We also investigated the potential mediating effects of metabolic and inflammation status by carrying out exploratory mediation analyses. RESULTS During a median follow-up of 12.5 years, we documented 2954 incident IBD cases (915 Crohn's disease [CD] and 2039 ulcerative colitis). After adjustment for important confounders, body mass index (hazard ratio [HR] highest quintile [Q5] vs. lowest quintile [Q1] = 1.18, 95% confidence interval [CI] 1.04-1.32; P-trend = 0.006) and waist circumference (HR Q5 vs. Q1 = 1.30, 95% CI 1.14-1.49; P-trend <0.001) showed a positive association with the risk of IBD. The associations were partially mediated by metabolic status (24%; 15%), C-reactive protein (36%; 19%) and inflammation score (82%; 46%). CONCLUSIONS Adiposity bore a risk factor for incident IBD, whereas unhealthy metabolism, especially inflammation, seemed to be an important intermediate condition between the association. Our findings provide evidence for possible mechanisms relating adiposity to IBD from an epidemiological perspective, and experimental studies are needed for further demonstration.
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Affiliation(s)
- Zixuan He
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
- Naval Medical University, Shanghai, China
| | - Tian Fu
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Shiyuan Lu
- Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuhao Sun
- School of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yao Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenming Shi
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Zhaoshen Li
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
- Naval Medical University, Shanghai, China
| | - Minzi Deng
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Jie Chen
- School of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yu Bai
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
- Naval Medical University, Shanghai, China
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22
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Di Ciaula A, Bonfrate L, Khalil M, Portincasa P. The interaction of bile acids and gut inflammation influences the pathogenesis of inflammatory bowel disease. Intern Emerg Med 2023; 18:2181-2197. [PMID: 37515676 PMCID: PMC10635993 DOI: 10.1007/s11739-023-03343-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 01/14/2023] [Accepted: 06/08/2023] [Indexed: 07/31/2023]
Abstract
Bile acids (BA) are amphipathic molecules originating from cholesterol in the liver and from microbiota-driven biotransformation in the colon. In the gut, BA play a key role in fat digestion and absorption and act as potent signaling molecules on the nuclear farnesoid X receptor (FXR) and membrane-associated G protein-coupled BA receptor-1 (GPBAR-1). BA are, therefore, involved in the maintenance of gut barrier integrity, gene expression, metabolic homeostasis, and microbiota profile and function. Disturbed BA homeostasis can activate pro-inflammatory pathways in the gut, while inflammatory bowel diseases (IBD) can induce gut dysbiosis and qualitative and/or quantitative changes of the BA pool. These factors contribute to impaired repair capacity of the mucosal barrier, due to chronic inflammation. A better understanding of BA-dependent mechanisms paves the way to innovative therapeutic tools by administering hydrophilic BA and FXR agonists and manipulating gut microbiota with probiotics and prebiotics. We discuss the translational value of pathophysiological and therapeutic evidence linking BA homeostasis to gut inflammation in IBD.
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Affiliation(s)
- Agostino Di Ciaula
- Clinica Medica "A. Murri" and Division Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University "Aldo Moro" Medical School, Policlinico Hospital, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Leonilde Bonfrate
- Clinica Medica "A. Murri" and Division Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University "Aldo Moro" Medical School, Policlinico Hospital, Piazza G. Cesare 11, 70124, Bari, Italy.
| | - Mohamad Khalil
- Clinica Medica "A. Murri" and Division Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University "Aldo Moro" Medical School, Policlinico Hospital, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Piero Portincasa
- Clinica Medica "A. Murri" and Division Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University "Aldo Moro" Medical School, Policlinico Hospital, Piazza G. Cesare 11, 70124, Bari, Italy
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Acencio ML, Ostaszewski M, Mazein A, Rosenstiel P, Aden K, Mishra N, Andersen V, Sidiropoulos P, Banos A, Filia A, Rahmouni S, Finckh A, Gu W, Schneider R, Satagopam V. The SYSCID map: a graphical and computational resource of molecular mechanisms across rheumatoid arthritis, systemic lupus erythematosus and inflammatory bowel disease. Front Immunol 2023; 14:1257321. [PMID: 38022524 PMCID: PMC10646502 DOI: 10.3389/fimmu.2023.1257321] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Chronic inflammatory diseases (CIDs), including inflammatory bowel disease (IBD), rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are thought to emerge from an impaired complex network of inter- and intracellular biochemical interactions among several proteins and small chemical compounds under strong influence of genetic and environmental factors. CIDs are characterised by shared and disease-specific processes, which is reflected by partially overlapping genetic risk maps and pathogenic cells (e.g., T cells). Their pathogenesis involves a plethora of intracellular pathways. The translation of the research findings on CIDs molecular mechanisms into effective treatments is challenging and may explain the low remission rates despite modern targeted therapies. Modelling CID-related causal interactions as networks allows us to tackle the complexity at a systems level and improve our understanding of the interplay of key pathways. Here we report the construction, description, and initial applications of the SYSCID map (https://syscid.elixir-luxembourg.org/), a mechanistic causal interaction network covering the molecular crosstalk between IBD, RA and SLE. We demonstrate that the map serves as an interactive, graphical review of IBD, RA and SLE molecular mechanisms, and helps to understand the complexity of omics data. Examples of such application are illustrated using transcriptome data from time-series gene expression profiles following anti-TNF treatment and data from genome-wide associations studies that enable us to suggest potential effects to altered pathways and propose possible mechanistic biomarkers of treatment response.
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Affiliation(s)
- Marcio Luis Acencio
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Marek Ostaszewski
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- ELIXIR Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Alexander Mazein
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Philip Rosenstiel
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel and University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Konrad Aden
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel and University Medical Center Schleswig-Holstein, Kiel, Germany
- Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Neha Mishra
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel and University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Vibeke Andersen
- Diagnostics and Clinical Research Unit, Institute of Regional Health Research, University Hospital of Southern Denmark, Aabenraa, Denmark
- Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Prodromos Sidiropoulos
- Rheumatology and Clinical Immunology, Medical School, University of Crete, Heraklion, Greece
- Laboratory of Rheumatology, Autoimmunity and Inflammation, Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology (IMBB-FORTH), Heraklion, Greece
| | - Aggelos Banos
- Autoimmunity and Inflammation Laboratory, Biomedical Research Foundation of the Academy of Athens, Athens and Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Anastasia Filia
- Autoimmunity and Inflammation Laboratory, Biomedical Research Foundation of the Academy of Athens, Athens and Laboratory of Molecular Hematology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Souad Rahmouni
- Unit of Animal Genomics, GIGA-Institute, University of Liège, Liège, Belgium
| | - Axel Finckh
- Rheumatology Division, Geneva University Hospital (HUG), Geneva, Switzerland
- Geneva Center for Inflammation Research (GCIR), University of Geneva (UNIGE), Geneva, Switzerland
| | - Wei Gu
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- ELIXIR Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Reinhard Schneider
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- ELIXIR Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Venkata Satagopam
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- ELIXIR Luxembourg, Esch-sur-Alzette, Luxembourg
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24
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Lerchova T, Östensson M, Sigvardsson I, Størdal K, Guo A, Mårild K, Ludvigsson J. Physical activity in childhood and later risk of inflammatory bowel disease: A Scandinavian birth cohort study. United European Gastroenterol J 2023; 11:874-883. [PMID: 37792586 PMCID: PMC10637124 DOI: 10.1002/ueg2.12469] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 07/04/2023] [Accepted: 08/29/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Retrospective data have linked adult physical activity (PA) to reduced risk of inflammatory bowel disease (IBD). We aimed to prospectively examine the association of PA and screen time (ST) in childhood with later risk of IBD, for which data are scarce. METHODS Using two population-based birth cohorts (All Babies in Southeast Sweden [ABIS] and Norwegian Mother, Father, and Child Cohort Study [MoBa]), we retrieved parent-reported data on PA and ST degree at ages 3 and 8 years. Data were modelled as binary (high vs. low) and numerical (hours/day) exposures. Inflammatory bowel disease was defined as ≥2 diagnostic records in national health registers. Cox regression estimated hazard ratios adjusted for potential confounding from parental IBD, country of origin, education, and smoking habits (Adjusted hazard ratio (aHR)). Our 8-year analyses included a 2-year lag period to reduce the risk of reverse causation. Cohort-specific estimates were pooled using random-effects model. RESULT Among 65,978 participants from ABIS (n = 8810) and MoBa (n = 57,168) with available data, 266 developed IBD. At 3 years, children with high versus low PA had an aHR of 1.12 for IBD (95%CI = 0.87-1.43); high versus low ST showed an aHR of 0.91 (95%CI = 0.71-1.17). Conversely, at 8 years, high versus low ST was associated with increased risk of later IBD (aHR = 1.51; 95%CI = 1.02-2.25), but PA at 8 years, was not linked to IBD (aHR = 1.19; 95%CI = 0.80-1.76). Subtype-specific analyses for Crohn's disease and ulcerative colitis did not differ appreciably. CONCLUSION Acknowledging possible confounding variables, children with high versus low ST at 8 years were at increased risk of IBD. In contrast, PA degree was not linked to IBD at any age category.
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Affiliation(s)
- Tereza Lerchova
- Department of PaediatricsInstitute of Clinical SciencesSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Malin Östensson
- Bioinformatics and Data CentreSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Ida Sigvardsson
- Department of PaediatricsInstitute of Clinical SciencesSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Ketil Størdal
- Department of Paediatric ResearchFaculty of MedicineUniversity of OsloOsloNorway
- Children's CenterOslo University HospitalOsloNorway
| | - Annie Guo
- Department of PaediatricsInstitute of Clinical SciencesSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Karl Mårild
- Department of PaediatricsInstitute of Clinical SciencesSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
- Paediatric Gastroenterology UnitQueen Silvia Children's HospitalSahlgrenska University HospitalGothenburgSweden
| | - Johnny Ludvigsson
- Crown Princess Victoria Children's HospitalRegion ÖstergötlandLinköpingSweden
- Division of PaediatricsDepartment of Biomedical and Clinical SciencesLinköping UniversityLinköpingSweden
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25
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Lopes EW, Khalili H. Editorial: Unravelling the fibres-low dietary fibre may lower risk of developing IBD. Aliment Pharmacol Ther 2023; 58:938-939. [PMID: 37831524 DOI: 10.1111/apt.17663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
LINKED CONTENTThis article is linked to Deng et al papers. To view these articles, visit https://doi.org/10.1111/apt.17649 and https://doi.org/10.1111/apt.17730
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Affiliation(s)
- Emily Walsh Lopes
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Hamed Khalili
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
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26
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Dan L, Wang X, Chen J. Editorial: Unravelling the fibres-low dietary fibre may lower risk of developing IBD. Authors' reply. Aliment Pharmacol Ther 2023; 58:940-941. [PMID: 37831531 DOI: 10.1111/apt.17730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
LINKED CONTENTThis article is linked to Deng et al papers. To view these articles, visit https://doi.org/10.1111/apt.17649 and https://doi.org/10.1111/apt.17663
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Affiliation(s)
- Lintao Dan
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
- Center for Global Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoyan Wang
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Jie Chen
- Center for Global Health, Zhejiang University School of Medicine, Hangzhou, China
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27
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Abstract
Inflammatory bowel disease (IBD) represents a spectrum of disease, which is characterized by chronic gastrointestinal inflammation. Monogenic mutations driving IBD pathogenesis are more highly represented in early-onset compared to adult-onset disease. The pathogenic genes which dysregulate host immune responses in monogenic IBD affect both the innate (ie, intestinal barrier, phagocytes) and adaptive immune systems (ie, T cells, B cells). Advanced genomic and targeted functional testing can improve clinical decision making and present increased opportunities for precision medicine approaches in this important patient population.
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Affiliation(s)
- Atiye Olcay Bilgic Dagci
- Division of Pediatric Rheumatology, University of Michigan, C.S Mott Children's Hospital, 1500 East Medical Center Drive Medical Professional Building Floor 2, Ann Arbor, MI 48109-5718, USA.
| | - Kelly Colleen Cushing
- Division of Gastroenterology, U-M Inflammatory Bowel Disease Program, University of Michigan, 3912 Taubman Center, 1500 East Medical Center Drive, SPC 5362, Ann Arbor, MI 48109-5362, USA
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28
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Yan D, Ye S, He Y, Wang S, Xiao Y, Xiang X, Deng M, Luo W, Chen X, Wang X. Fatty acids and lipid mediators in inflammatory bowel disease: from mechanism to treatment. Front Immunol 2023; 14:1286667. [PMID: 37868958 PMCID: PMC10585177 DOI: 10.3389/fimmu.2023.1286667] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 09/25/2023] [Indexed: 10/24/2023] Open
Abstract
Inflammatory Bowel Disease (IBD) is a chronic, relapsing inflammatory disorder of the gastrointestinal tract. Though the pathogenesis of IBD remains unclear, diet is increasingly recognized as a pivotal factor influencing its onset and progression. Fatty acids, essential components of dietary lipids, play diverse roles in IBD, ranging from anti-inflammatory and immune-regulatory functions to gut-microbiota modulation and barrier maintenance. Short-chain fatty acids (SCFAs), products of indigestible dietary fiber fermentation by gut microbiota, have strong anti-inflammatory properties and are seen as key protective factors against IBD. Among long-chain fatty acids, saturated fatty acids, trans fatty acids, and ω-6 polyunsaturated fatty acids exhibit pro-inflammatory effects, while oleic acid and ω-3 polyunsaturated fatty acids display anti-inflammatory actions. Lipid mediators derived from polyunsaturated fatty acids serve as bioactive molecules, influencing immune cell functions and offering both pro-inflammatory and anti-inflammatory benefits. Recent research has also highlighted the potential of medium- and very long-chain fatty acids in modulating inflammation, mucosal barriers, and gut microbiota in IBD. Given these insights, dietary intervention and supplementation with short-chain fatty acids are emerging as potential therapeutic strategies for IBD. This review elucidates the impact of various fatty acids and lipid mediators on IBD and delves into potential therapeutic avenues stemming from these compounds.
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Affiliation(s)
- Dong Yan
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Shuyu Ye
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Yue He
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Sidan Wang
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Yi Xiao
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Xin Xiang
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Minzi Deng
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Weiwei Luo
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Xuejie Chen
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
| | - Xiaoyan Wang
- Department of Gastroenterology, The Third Xiangya Hospital of Central South University, Changsha, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Cancer Research Institute, Central South University, Changsha, China
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Geertsema S, Bourgonje AR, Fagundes RR, Gacesa R, Weersma RK, van Goor H, Mann GE, Dijkstra G, Faber KN. The NRF2/Keap1 pathway as a therapeutic target in inflammatory bowel disease. Trends Mol Med 2023; 29:830-842. [PMID: 37558549 DOI: 10.1016/j.molmed.2023.07.008] [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: 06/14/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 08/11/2023]
Abstract
Oxidative stress (OS) is an important pathophysiological mechanism in inflammatory bowel disease (IBD). However, clinical trials investigating compounds directly targeting OS in IBD yielded mixed results. The NRF2 (nuclear factor erythroid 2-related factor 2)/Keap1 (Kelch-like ECH-associated protein 1) pathway orchestrates cellular responses to OS, and dysregulation of this pathway has been implicated in IBD. Activation of the NRF2/Keap1 pathway may enhance antioxidant responses. Although this approach could help to attenuate OS and potentially improve clinical outcomes, an overview of human evidence for modulating the NRF2/Keap1 axis and more recent developments in IBD is lacking. This review explores the NRF2/Keap1 pathway as potential therapeutic target in IBD and presents compounds activating this pathway for future clinical applications.
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Affiliation(s)
- Sem Geertsema
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Arno R Bourgonje
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; The Henry D. Janowitz Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Raphael R Fagundes
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ranko Gacesa
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rinse K Weersma
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Harry van Goor
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Giovanni E Mann
- King's British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Medicine & Sciences, Faculty of Life Sciences & Medicine, King's College London, 150 Stamford Street, London SE1 9NH, UK
| | - Gerard Dijkstra
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Klaas N Faber
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Mukhopadhya I. Is HBx protein the X factor in the pathogenesis of IBD? Gut 2023; 72:1808-1809. [PMID: 36948575 DOI: 10.1136/gutjnl-2023-329666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/24/2023]
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Marafini I, Monteleone G. Smoking and colorectal cancer in inflammatory bowel disease: Quantity matters? United European Gastroenterol J 2023; 11:589-590. [PMID: 37391925 PMCID: PMC10493335 DOI: 10.1002/ueg2.12433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2023] Open
Affiliation(s)
- Irene Marafini
- Gastroenterology UnitPoliclinico Universitario Tor VergataRomeItaly
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Huang W, Aabed N, Shah YM. Reactive Oxygen Species and Ferroptosis at the Nexus of Inflammation and Colon Cancer. Antioxid Redox Signal 2023; 39:551-568. [PMID: 36792928 PMCID: PMC10517337 DOI: 10.1089/ars.2023.0246] [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: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
Significance: Reactive oxygen species (ROS) are essential in maintaining normal intestinal physiology. Inflammatory bowel disease (IBD) is a relapsing chronic inflammatory disease of the intestine that is a major risk factor for colorectal cancer (CRC). Excess ROS are widely implicated in intestinal inflammation and cancer. Recent Advances: Clinical data have shown that targeting ROS broadly does not yield improved outcomes in IBD and CRC. However, selectively limiting oxidative damage may improve the efficacy of ROS targeting. An accumulation of lipid ROS induces a novel oxidative cell death pathway known as ferroptosis. A growing body of evidence suggests that ferroptosis is relevant to both IBD and CRC. Critical Issues: We propose that inhibition of ferroptosis will improve disease severity in IBD, whereas activating ferroptosis will limit CRC progression. Data from preclinical models suggest that methods of modulating ferroptosis have been successful in attenuating IBD and CRC. Future Directions: The etiology of IBD and progression of IBD to CRC are still unclear. Further understanding of ferroptosis in intestinal diseases will provide novel therapies. Ferroptosis is highly linked to inflammation, cell metabolism, and is cell-type dependent. Further research in assessing the inflammatory and tumor microenvironment in the intestine may provide novel vulnerabilities that can be targeted. Antioxid. Redox Signal. 39, 551-568.
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Affiliation(s)
- Wesley Huang
- Department of Molecular and Integrative Physiology and Ann Arbor, Michigan, USA
- Department of Cellular and Molecular Biology; Ann Arbor, Michigan, USA
- Department of Medical Scientist Training Program; University of Michigan, Ann Arbor, Michigan, USA
| | - Noora Aabed
- Department of Molecular and Integrative Physiology and Ann Arbor, Michigan, USA
| | - Yatrik M. Shah
- Department of Molecular and Integrative Physiology and Ann Arbor, Michigan, USA
- Department of Cellular and Molecular Biology; Ann Arbor, Michigan, USA
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Trotta M, Patel KR, Singh S, Verma V, Ryckman J. Safety of Radiation Therapy in Patients With Prostate Cancer and Inflammatory Bowel Disease: A Systematic Review. Pract Radiat Oncol 2023; 13:454-465. [PMID: 37100389 PMCID: PMC10527639 DOI: 10.1016/j.prro.2023.04.006] [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: 02/07/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 04/28/2023]
Abstract
PURPOSE Inflammatory bowel disease (IBD) has historically been considered a relative contraindication for pelvic radiation therapy (RT). To date, no systematic review has summarized the toxicity profile of RT for patients with prostate cancer and comorbid IBD. METHODS AND MATERIALS A PRISMA-guided systematic search was conducted on PubMed/Embase for original investigations that reported gastrointestinal (GI; rectal/bowel) toxicity in patients with IBD undergoing RT for prostate cancer. The substantial heterogeneity in patient population, follow-up, and toxicity reporting practices precluded a formal meta-analysis; however, a summary of the individual study-level data and crude pooled rates was described. RESULTS Twelve retrospective studies with 194 patients were included: 5 examined predominantly low-dose-rate brachytherapy (BT) monotherapy, 1 predominantly high-dose-rate BT monotherapy, 3 mixed external beam RT (3-dimensional conformal or intensity modulated RT [IMRT]) + low-dose-rate BT, 1 IMRT + high-dose-rate BT, and 2 stereotactic RT. Among these studies, patients with active IBD, patients receiving pelvic RT, and patients with prior abdominopelvic surgery were underrepresented. In all but 1 publication, the rate of late grade 3+ GI toxicities was <5%. The crude pooled rate of acute and late grade 2+ GI events was 15.3% (n = 27/177 evaluable patients; range, 0%-100%) and 11.3% (n = 20/177 evaluable patients; range, 0%-38.5%), respectively. Crude rates of acute and late grade 3+ GI events were 3.4% (6 cases; range, 0%-23%) and 2.3% (4 cases; range, 0%-15%). CONCLUSIONS Prostate RT in patients with comorbid IBD appears to be associated with low rates of grade 3+ GI toxicity; however, patients must be counseled regarding the possibility for lower-grade toxicities. These data cannot be generalized to the underrepresented subpopulations mentioned above, and individualize decision-making is recommended for those high-risk cases. Several strategies should be considered to minimize the probability of toxicity in this susceptible population, including careful patient selection, minimizing elective (nodal) treatment volumes, using rectal sparing techniques, and employing contemporary RT advancements to minimize exposure to GI organs at risk (eg, IMRT, magnetic resonance imaging-based target delineation, and high-quality daily image guidance).
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Affiliation(s)
- Matthew Trotta
- Department of Radiation Oncology, West Virginia University Cancer Institute, Morgantown, West Virginia
| | - Krishnan R Patel
- Radiation Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Sarah Singh
- Department of Radiation Oncology, West Virginia University Cancer Institute, Morgantown, West Virginia
| | - Vivek Verma
- Department of Radiation Oncology, West Virginia University Cancer Institute, Morgantown, West Virginia
| | - Jeffrey Ryckman
- Department of Radiation Oncology, West Virginia University Cancer Institute, Parkersburg, West Virginia.
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He H, Liu C, Chen M, Guo X, Li X, Xiang Z, Liao F, Dong W. Effect of Dietary Patterns on Inflammatory Bowel Disease: A Machine Learning Bibliometric and Visualization Analysis. Nutrients 2023; 15:3442. [PMID: 37571379 PMCID: PMC10420952 DOI: 10.3390/nu15153442] [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: 07/10/2023] [Revised: 07/27/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
AIMS This study aimed to analyze the related research on the influence of dietary patterns on IBD carried out over the past 30 years to obtain the context of the research field and to provide a scientific basis and guidance for the prevention and treatment of IBD. METHODS The literature on the effects of dietary patterns on inflammatory bowel disease published over the past three decades was retrieved from the Web of Science Core Collection (WoSCC) database. CiteSpace, VOSviewer, the R software (version 4.3.0) bibliometrix package, the OALM platform, and other tools were used for the analyses. RESULTS The growth of scientific papers related to this topic can be divided into two stages: before and after 2006. Overall, the growth of the relevant literature was in line with Price's literature growth curve. Subrata Ghosh and Antonio Gasbarrini are the authors with the highest academic influence in the field, and Lee D.'s research results are widely recognized by researchers in this field. Among the 72 countries involved in the study, the United States contributed the most, while China developed rapidly with regard to research being carried out in this area. From a regional perspective, countries and institutions in North America, Europe, and East Asia have made the most significant contributions to this field and have the closest cooperation. Among the 1074 articles included in the study, the most influential ones tended to consider the mechanism of the effect of dietary patterns on IBD from the perspective of the microbiome. Multiple tools were used for keyword analysis and mutual verification. The results showed that NF-κB, the Mediterranean diet, fatty acids, fecal microbiota, etc., are the focus and trends of current research. CONCLUSIONS A Mediterranean-like dietary pattern may be a good dietary habit for IBD patients. Carbohydrates, fatty acids, and inulin-type fructans are closely related to IBD. Fatty acid, gut microbiota, NF-κB, oxidative stress, and endoplasmic reticulum stress are the hot topics in the study of the effects of dietary patterns on IBD and will be emerging research trends.
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Affiliation(s)
- Haodong He
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Chuan Liu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Meilin Chen
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Xingzhou Guo
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Xiangyun Li
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Zixuan Xiang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
| | - Fei Liao
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
- Wuhan University Shenzhen Research Institute, Wuhan 430060, China
| | - Weiguo Dong
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (H.H.); (C.L.); (M.C.); (X.G.); (X.L.); (Z.X.)
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Terrin M, Migliorisi G, Dal Buono A, Gabbiadini R, Mastrorocco E, Quadarella A, Repici A, Santoro A, Armuzzi A. Checkpoint Inhibitor-Induced Colitis: From Pathogenesis to Management. Int J Mol Sci 2023; 24:11504. [PMID: 37511260 PMCID: PMC10380448 DOI: 10.3390/ijms241411504] [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: 05/20/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
The advent of immunotherapy, specifically of immune checkpoint inhibitors (ICIs), for the treatment of solid tumors has deeply transformed therapeutic algorithms in medical oncology. Approximately one-third of patients treated with ICIs may de velop immune-related adverse events, and the gastrointestinal tract is often affected by different grades of mucosal inflammation. Checkpoint inhibitors colitis (CIC) presents with watery or bloody diarrhea and, in the case of severe symptoms, requires ICIs discontinuation. The pathogenesis of CIC is multifactorial and still partially unknown: anti-tumor activity that collaterally effects the colonic tissue and the upregulation of specific systemic inflammatory pathways (i.e., CD8+ cytotoxic and CD4+ T lymphocytes) are mainly involved. Many questions remain regarding treatment timing and options, and biological treatment, especially with anti-TNF alpha, can be offered to these patients with the aim of rapidly resuming oncological therapies. CIC shares similar pathogenesis and aspects with inflammatory bowel disease (IBD) and the use of ICI in IBD patients is under evaluation. This review aims to summarize the pathogenetic mechanism underlying CIC and to discuss the current evidenced-based management options, including the role of biological therapy, emphasizing the relevant clinical impact on CIC and the need for prompt recognition and treatment.
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Affiliation(s)
- Maria Terrin
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Giulia Migliorisi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
| | - Roberto Gabbiadini
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
| | - Elisabetta Mastrorocco
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Alessandro Quadarella
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
- Division of Gastroenterology and Digestive Endoscopy, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
- Medical Oncology and Haematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Alessandro Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy; (M.T.); (G.M.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
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Magen-Rimon R, Day AS, Shaoul R. Nutritional aspects of inflammatory bowel disease. Expert Rev Gastroenterol Hepatol 2023; 17:731-740. [PMID: 37384423 DOI: 10.1080/17474124.2023.2231340] [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: 11/26/2022] [Revised: 02/27/2023] [Accepted: 06/26/2023] [Indexed: 07/01/2023]
Abstract
INTRODUCTION The number of people diagnosed with inflammatory bowel disease (IBD) continues to increase in most parts of the world. Although the exact etiology of this chronic intestinal disease is not fully understood, nutritional factors appear to play key roles. Furthermore, individuals with IBD are at increased risk of adverse nutritional impacts, including micronutrient deficiencies. AREAS COVERED This review aims to summarize recent reports focusing on nutritional factors relevant to the development of IBD and to also review data on nutritional deficiencies seen in individuals with IBD. EXPERT OPINION The typical western diet, characterized by high-fat/high-sugar foods, along with food additives, appears to contribute to the etiopathogenesis of IBD. In contrast, some reports indicate that some foods are likely protective. However, there are inconsistencies in the currently available data, reflecting study design and other confounding factors. Furthermore, some of the conclusions are inferred from animal or in vitro studies. The presence of IBD can compromise the nutrition of individuals with one of these disorders: ongoing monitoring is critical. Nutrition and diet in the setting of IBD remain key areas for further and ongoing study.
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Affiliation(s)
- Ramit Magen-Rimon
- Pediatric Gastroenterology & Nutrition Institute, Ruth Children's Hospital of Haifa, Rambam Health Care Campus, Faculty of Medicine, Haifa, Israel
| | - Andrew S Day
- Department of Paediatrics, University of Otago Christchurch, Christchurch, New Zealand
| | - Ron Shaoul
- Pediatric Gastroenterology & Nutrition Institute, Ruth Children's Hospital of Haifa, Rambam Health Care Campus, Faculty of Medicine, Haifa, Israel
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Fay S, Ben‐Horin S. Beyond borders: Do geographic correlations suggest shared environmental factors in inflammatory bowel diseases, Hodgkin lymphoma, and multiple sclerosis. United European Gastroenterol J 2023; 11:501-502. [PMID: 37322840 PMCID: PMC10337728 DOI: 10.1002/ueg2.12428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
Affiliation(s)
- Shmuel Fay
- Department of GastroenterologySheba Medical CenterTel HaShomerIsrael
| | - Shomron Ben‐Horin
- Department of GastroenterologySheba Medical CenterTel HaShomerIsrael
- Sackler Faculty of MedicineTel‐Aviv UniversityTel AvivIsrael
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38
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Ricardo AP, Kayal M, Plietz MC, Khaitov S, Sylla P, Dubinsky MC, Greenstein A. Predictors of pouch failure: A tertiary care inflammatory bowel disease centre experience. Colorectal Dis 2023; 25:1469-1478. [PMID: 37128185 DOI: 10.1111/codi.16589] [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: 06/13/2022] [Revised: 10/28/2022] [Accepted: 04/01/2023] [Indexed: 05/03/2023]
Abstract
AIM Rates of pouch failure after total proctocolectomy with ileal pouch-anal anastomosis (IPAA) range from 5% to 18%. There is little consistency across studies regarding the factors associated with failure, and most include patients who underwent IPAA in the pre-biologic era. Our aim was to analyse a cohort of patients who underwent IPAA in the biologic era at a large-volume inflammatory bowel disease institution to better determine preoperative, perioperative and postoperative factors associated with pouch failure. METHODS A retrospective cohort analysis was performed with data from an institutional review board approved prospective database with ulcerative colitis or unclassified inflammatory bowel disease patients who underwent total proctocolectomy with IPAA at Mount Sinai Hospital between 2008 and 2017. Preoperative, perioperative and postoperative data were collected and univariate and multivariate analyses were performed to identify factors associated with increased risk of pouch failure. RESULTS Out of 664 patients included in the study, pouch failure occurred in 41 (6.2%) patients, a median of 23.3 months after final surgical stage. Of these, 17 (41.4%) underwent pouch excision and 24 (58.5%) had diverting ileostomies. The most common indications for pouch failure were Crohn's disease like pouch inflammation (CDLPI) (n = 17, 41.5%), chronic pouchitis (n = 6, 14.6%), chronic cuffitis (n = 5, 12.2%) and anastomotic stricture (n = 4, 9.8%). On multivariate analysis, pre-colectomy biologic use (hazard ratio [HR] 2.25, 95% CI 1.09-4.67), CDLPI (HR 3.18, 95% CI 1.49-6.76) and pouch revision (HR 2.59, 95% CI 1.26-5.32) were significantly associated with pouch failure. CONCLUSIONS Pouch failure was significantly associated with CDLPI, preoperative biologic use and pouch revision; however, reassuringly it was not associated with postoperative complications.
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Affiliation(s)
- Alison P Ricardo
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Maia Kayal
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Michael C Plietz
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sergey Khaitov
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Patricia Sylla
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Marla C Dubinsky
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alexander Greenstein
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Baz-López A, Barreiro-de-Acosta M. [Association between vitamin D and inflammatory bowel diseases]. Rev Gastroenterol Peru 2023; 43:251-258. [PMID: 37890850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
Vitamin D is a hormone known for a long time, for its effects on bone health and the regulation of phosphorus and calcium metabolism. Since the discovery of receptors for this molecule in a large number of cells in the body, the field has been opened for the study of its effects on the immune system. Its relationships with the cells of the immune system, genes, and microbiota cause great interest in relation to immune-mediated diseases. Many data indicates that this vitamin has preventive, modulating and controlling effects of the adverse effects of Inflammatory Bowel Diseases (IBD) on bone health, although it is difficult to definitively demonstrate causality. In this review, we try to summarize the current situation and controversial issues in this interesting field, focusing on inflammatory bowel diseases.
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Affiliation(s)
- Alina Baz-López
- Servicio de Aparato Digestivo, Hospital Universitario Lucus Augusti, Lugo, España
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40
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Talebi S, Zeraattalab-Motlagh S, Rahimlou M, Naeini F, Ranjbar M, Talebi A, Mohammadi H. The Association between Total Protein, Animal Protein, and Animal Protein Sources with Risk of Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis of Cohort Studies. Adv Nutr 2023; 14:752-761. [PMID: 37187455 PMCID: PMC10334156 DOI: 10.1016/j.advnut.2023.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 03/07/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 05/17/2023] Open
Abstract
We aimed to conduct this dose-dependent meta-analysis to examine the relation between total protein, animal protein, and its sources with inflammatory bowel disease (IBD). We searched databases, comprising PubMed/Medline, Web of Science (ISI), Embase, and Google Scholar, for the published studies up to 28 March 2023. Prospective cohort study designs that investigated associations between dietary intake of various animal protein sources and with risk of IBD in the general population were identified. Eleven prospective cohort studies with 4,302,554 participants and 8067 cases were considered eligible. Findings indicated that higher intake of dairy was significantly associated with a lower risk of IBD (relative risk [RR]: 0.81; 95% confidence interval [CI]: 0.72, 0.90), Crohn disease (RR: 0.69; 95% CI: 0.56, 0.86), and ulcerative colitis (RR: 0.84; 95% CI: 0.75, 0.94). There was no association between different sources of animal protein and the risk of IBD. The dose-response analysis suggested that each 100 g/d increment in dietary total meat consumption was associated with a 38% greater risk of IBD. Moreover, a positive linear association was found between total meat intake and risk of IBD (Pnonlinearity = 0.522, Pdose-response = 0.005). Overall, among the dietary sources of protein, the risk of IBD increased only with increasing total meat intake, and the consumption of protein from dairy products was found to be a protective factor against the IBD risk. This trial was registered at PROSPERO as CRD42023397719.
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Affiliation(s)
- Sepide Talebi
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sheida Zeraattalab-Motlagh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehran Rahimlou
- Department of Nutrition, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Fatemeh Naeini
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Ranjbar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Talebi
- Clinical Pharmacy Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Mohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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Capaldo CT. Claudin Barriers on the Brink: How Conflicting Tissue and Cellular Priorities Drive IBD Pathogenesis. Int J Mol Sci 2023; 24:8562. [PMID: 37239907 PMCID: PMC10218714 DOI: 10.3390/ijms24108562] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [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: 03/31/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Inflammatory bowel diseases (IBDs) are characterized by acute or chronic recurring inflammation of the intestinal mucosa, often with increasing severity over time. Life-long morbidities and diminishing quality of life for IBD patients compel a search for a better understanding of the molecular contributors to disease progression. One unifying feature of IBDs is the failure of the gut to form an effective barrier, a core role for intercellular complexes called tight junctions. In this review, the claudin family of tight junction proteins are discussed as they are a fundamental component of intestinal barriers. Importantly, claudin expression and/or protein localization is altered in IBD, leading to the supposition that intestinal barrier dysfunction exacerbates immune hyperactivity and disease. Claudins are a large family of transmembrane structural proteins that constrain the passage of ions, water, or substances between cells. However, growing evidence suggests non-canonical claudin functions during mucosal homeostasis and healing after injury. Therefore, whether claudins participate in adaptive or pathological IBD responses remains an open question. By reviewing current studies, the possibility is assessed that with claudins, a jack-of-all-trades is master of none. Potentially, a robust claudin barrier and wound restitution involve conflicting biophysical phenomena, exposing barrier vulnerabilities and a tissue-wide frailty during healing in IBD.
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Affiliation(s)
- Christopher T Capaldo
- College of Natural and Computer Sciences, Hawai'i Pacific University, Honolulu, HI 96813, USA
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42
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Simon DA, Kellermayer R. Disturbed Pediatric Gut Microbiome Maturation in the Developmental Origins of Subsequent Chronic Disease. J Pediatr Gastroenterol Nutr 2023; 76:123-127. [PMID: 36705694 DOI: 10.1097/mpg.0000000000003664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The microbiome is known to play an important role in the development and maintenance of human health. During early childhood the gut microbiome undergoes a rapid evolution, making this developmental window most susceptible to microbial manipulation and, therefore, most vulnerable to environmental stimuli. Such stimuli may induce persistent alterations (or dysbiosis) in microbiome and/or host physiology, thereby resulting in susceptibility to subsequent disease development. This phenomenon is frequently described as "the microbial developmental origins of disease." In this topic of the month, we call attention to the microbial developmental origins of disease by examining the potential for childhood antibiotic exposures and appendectomy (ie, inducers of dysbiosis) to influence the pathogenesis of certain multifactorial, common diseases (eg, celiac disease, inflammatory bowel disease, obesity), especially those with increasing incidence worldwide. We conclude that fully appreciating the critical components in the microbial developmental origins of common chronic disorders is a major task ahead of pediatric gastroenterologists in the 21st century. Such information will be key in working to prevent numerous common and emerging disorders.
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Affiliation(s)
- David Aaron Simon
- From the Division of Pediatric Gastroenterology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Richard Kellermayer
- From the Division of Pediatric Gastroenterology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
- the USDA/ARS Children's Nutrition Research Center, Houston, TX
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43
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Gomez-Bris R, Saez A, Herrero-Fernandez B, Rius C, Sanchez-Martinez H, Gonzalez-Granado JM. CD4 T-Cell Subsets and the Pathophysiology of Inflammatory Bowel Disease. Int J Mol Sci 2023; 24:ijms24032696. [PMID: 36769019 PMCID: PMC9916759 DOI: 10.3390/ijms24032696] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel disease (IBD) is an umbrella term for the chronic immune-mediated idiopathic inflammation of the gastrointestinal tract, manifesting as Crohn's disease (CD) or ulcerative colitis (UC). IBD is characterized by exacerbated innate and adaptive immunity in the gut in association with microbiota dysbiosis and the disruption of the intestinal barrier, resulting in increased bacterial exposure. In response to signals from microorganisms and damaged tissue, innate immune cells produce inflammatory cytokines and factors that stimulate T and B cells of the adaptive immune system, and a prominent characteristic of IBD patients is the accumulation of inflammatory T-cells and their proinflammatory-associated cytokines in intestinal tissue. Upon antigen recognition and activation, CD4 T-cells differentiate towards a range of distinct phenotypes: T helper(h)1, Th2, Th9, Th17, Th22, T follicular helper (Tfh), and several types of T-regulatory cells (Treg). T-cells are generated according to and adapt to microenvironmental conditions and participate in a complex network of interactions among other immune cells that modulate the further progression of IBD. This review examines the role of the CD4 T-cells most relevant to IBD, highlighting how these cells adapt to the environment and interact with other cell populations to promote or inhibit the development of IBD.
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Affiliation(s)
- Raquel Gomez-Bris
- LamImSys Lab, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
| | - Angela Saez
- LamImSys Lab, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria (UFV), 28223 Pozuelo de Alarcón, Spain
| | - Beatriz Herrero-Fernandez
- LamImSys Lab, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
| | - Cristina Rius
- Department of History of Science and Information Science, School of Medicine and Dentistry, University of Valencia, 46010 Valencia, Spain
- UISYS Research Unit, University of Valencia, 46010 Valencia, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain
| | - Hector Sanchez-Martinez
- LamImSys Lab, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Jose M. Gonzalez-Granado
- LamImSys Lab, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-913908766
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Gubatan J, Kulkarni CV, Talamantes SM, Temby M, Fardeen T, Sinha SR. Dietary Exposures and Interventions in Inflammatory Bowel Disease: Current Evidence and Emerging Concepts. Nutrients 2023; 15:579. [PMID: 36771288 PMCID: PMC9921630 DOI: 10.3390/nu15030579] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
Diet is intimately linked to the gastrointestinal (GI) tract and has potent effects on intestinal immune homeostasis. Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the GI tract. The therapeutic implications of diet in patients with IBD have received significant attention in recent years. In this review, we provide a contemporary and comprehensive overview of dietary exposures and interventions in IBD. Epidemiological studies suggest that ultra-processed foods, food additives, and emulsifiers are associated with a higher incidence of IBD. Exclusion and elimination diets are associated with improved symptoms in patients with IBD, but no effects on objective markers of inflammation. Specific dietary interventions (e.g., Mediterranean, specific carbohydrate, high fiber, ketogenic, anti-inflammatory diets) have been shown to reduce symptoms, improve inflammatory biomarkers, and quality of life metrics to varying degrees, but these studies are limited by study design, underpowering, heterogeneity, and confounding. To date, there is no robust evidence that any dietary intervention alone may replace standard therapies in patients with IBD. However, diet may play an adjunct role to induce or maintain clinical remission with standard IBD therapies. The results of novel dietary trials in IBD such as personalized fiber, intermittent fasting, and time-restricted diets are eagerly awaited.
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Affiliation(s)
- John Gubatan
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Chan Zuckerberg Biohub, San Francisco, CA 94158, USA
| | - Chiraag V. Kulkarni
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Sarah Melissa Talamantes
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Michelle Temby
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Touran Fardeen
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Sidhartha R. Sinha
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA
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Abstract
Both periodontitis and inflammatory bowel disease (IBD) are complex chronic conditions characterized by aberrant host immune response and dysregulated microbiota. Emerging data show an association between periodontitis and IBD, including direct and indirect mechanistic links between oral and intestinal inflammation. Direct pathways include translocation of proinflammatory microbes from the oral cavity to the gut and immune priming. Indirect pathways involve systemic immune activation with possible nonspecific effects on the gut. There are limited data on the effects of periodontal disease treatment on IBD course and vice versa, but early reports suggest that treatment of periodontitis decreases systemic immune activation and that treatment of IBD is associated with periodontitis healing, underscoring the importance of recognizing and treating both conditions.
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Affiliation(s)
- Kira L Newman
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Nobuhiko Kamada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
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46
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Liu G, Xu X. Editorial of the Special Issue "Dietary Fiber and Inflammatory Bowel Disease". Nutrients 2022; 14:nu14224861. [PMID: 36432553 PMCID: PMC9698537 DOI: 10.3390/nu14224861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022] Open
Abstract
Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, is a chronic disease of the gastrointestinal (GI) tract; its burden has significantly increased in recent decades, with 6.8 million cases of IBD reported in 2017 according to the Global Burden of Disease study [...].
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Affiliation(s)
- Gang Liu
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Centre for Inflammation, Centenary Institute, Camperdown, NSW 2050, Australia
- Correspondence:
| | - Xiaoyue Xu
- School of Population Health, University of New South Wales, Sydney, NSW 2052, Australia
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47
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Reider S, Binder L, Fürst S, Hatzl S, Blesl A. Hematopoietic Stem Cell Transplantation in Refractory Crohn's Disease: Should It Be Considered? Cells 2022; 11:3463. [PMID: 36359859 PMCID: PMC9656531 DOI: 10.3390/cells11213463] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 09/17/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 08/06/2023] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) is widely used in benign and malignant hematological diseases. During the last decade, HSCT, mainly autologous, also gained increasing attention in the treatment of refractory autoimmune diseases. Crohn's disease (CD) is an inflammatory bowel disease leading to transmural inflammation potentially affecting all parts of the luminal gastrointestinal tract. Despite improving therapeutic options, including various biologics, some patients are refractory to all lines of available conservative therapy, leading to increased morbidity and reduced quality of life. Apart from surgery, HSCT might be a reasonable treatment alternative for refractory CD patients. This review aims to describe the current role of HSCT in CD and discusses the procedure, the correct patient selection, the clinical efficacy from initial remission to following relapse rates, and complications of this treatment.
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Affiliation(s)
- Simon Reider
- Christian Doppler Laboratory for Mucosal Immunology, Johannes Kepler University Linz, 4020 Linz, Austria
- Department of Internal Medicine 2 (Gastroenterology and Hepatology), Faculty of Medicine, Kepler University Hospital, Johannes Kepler University, 4020 Linz, Austria
| | - Lukas Binder
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Stefan Fürst
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Stefan Hatzl
- Intensive Care Unit, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Andreas Blesl
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
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48
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Wang Z, Guo K, Liu Y, Huang C, Wu M. Dynamic impact of virome on colitis and colorectal cancer: Immunity, inflammation, prevention and treatment. Semin Cancer Biol 2022; 86:943-954. [PMID: 34656791 PMCID: PMC9008076 DOI: 10.1016/j.semcancer.2021.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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: 05/19/2021] [Revised: 09/20/2021] [Accepted: 10/08/2021] [Indexed: 02/05/2023]
Abstract
The gut microbiome includes a series of microorganism genomes, such as bacteriome, virome, mycobiome, etc. The gut microbiota is critically involved in intestine immunity and diseases, including inflammatory bowel disease (IBD) and colorectal cancer (CRC); however, the underlying mechanism remains incompletely understood. Clarifying the relationship between microbiota and inflammation may profoundly improve our understanding of etiology, disease progression, patient management, and the development of prevention and treatment. In this review, we discuss the latest studies of the influence of enteric viruses (i.e., commensal viruses, pathogenic viruses, and bacteriophages) in the initiation, progression, and complication of colitis and colorectal cancer, and their potential for novel preventative approaches and therapeutic application. We explore the interplay between gut viruses and host immune systems for its effects on the severity of inflammatory diseases and cancer, including both direct and indirect interactions between enteric viruses with other microbes and microbial products. Furthermore, the underlying mechanisms of the virome's roles in gut inflammatory response have been explained to infer potential therapeutic targets with examples in specific clinical trials. Given that very limited literature has thus far discussed these various topics with the gut virome, we believe these extensive analyses may provide insight into the understanding of the molecular pathogenesis of IBD and CRC, which could help add the design of improved therapies for these important human diseases.
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Affiliation(s)
- Zhihan Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China; Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, 58202, USA
| | - Kai Guo
- Department of Neurology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Yingying Liu
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, 58202, USA
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China.
| | - Min Wu
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, 58202, USA.
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49
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Collier AJ, Gomez DE, Monteith G, Plattner BL, Verbrugghe A, Webb J, Weese JS, Blois SL. Investigating fecal microbial transplant as a novel therapy in dogs with inflammatory bowel disease: A preliminary study. PLoS One 2022; 17:e0276295. [PMID: 36256653 PMCID: PMC9578606 DOI: 10.1371/journal.pone.0276295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 10/04/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND There are limited studies investigating the use of fecal microbial transplant (FMT) in dogs with inflammatory bowel disease (IBD). The aim of this preliminary study was to assess the feasibility of adding FMT to standard therapy (corticosteroids and a hypoallergenic diet) for dogs with IBD and to and to describe the changes in measured outcomes after 30 days of treatment. METHODS Thirteen client-owned dogs with IBD were enrolled in this double blinded, randomized clinical trial. All dogs received corticosteroid therapy and a hypoallergenic diet; dogs were randomized to receive either placebo or FMT. Measured outcomes included the canine chronic enteropathy clinical activity index (CCECAI) at 1 week and 1 month after enrolment. Fecal microbiota were analyzed after extracting DNA from fecal samples and profiling using 16S amplicon sequencing. Dogs in the placebo group not responding to treatment after 1 month were offered FMT. RESULTS The CCECAI significantly decreased over time in both groups (p = 0.001). There were no significant differences between the CCECAI of the placebo and FMT group at each time point (F test from ANOVA, p = 0.40). No adverse effects were reported in the 30 days following FMT. CONCLUSIONS The addition of FMT to standard therapy for IBD was feasible. No significant differences were observed in the CCECAI between groups at each time point. Large scale clinical trials can be performed using these methods to evaluate the longer term effect of FMT on clinical signs, microbial diversity, and other outcomes.
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Affiliation(s)
- Allison J. Collier
- Department of Clinical Studies, Ontario Veterinary College, Guelph, Ontario, Canada
- * E-mail:
| | - Diego E. Gomez
- Department of Clinical Studies, Ontario Veterinary College, Guelph, Ontario, Canada
| | - Gabrielle Monteith
- Department of Population Medicine, Ontario Veterinary College, Guelph, Ontario, Canada
| | - Brandon L. Plattner
- Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, United States of America
| | - Adronie Verbrugghe
- Department of Clinical Studies, Ontario Veterinary College, Guelph, Ontario, Canada
| | - Jinelle Webb
- Mississauga Oakville Veterinary Emergency Hospital, Mississauga, Ontario, Canada
| | - J. Scott Weese
- Department of Clinical Studies, Ontario Veterinary College, Guelph, Ontario, Canada
| | - Shauna L. Blois
- Department of Clinical Studies, Ontario Veterinary College, Guelph, Ontario, Canada
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50
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Kempski J, Huber S. [Role of the gut microbiome in the pathogenesis and treatment of inflammatory bowel diseases]. Inn Med (Heidelb) 2022; 63:1022-1027. [PMID: 36044059 DOI: 10.1007/s00108-022-01396-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Inflammatory bowel diseases (IBD) are systemic diseases that mainly manifest in the gastrointestinal tract. Due to chronically impaired intestinal homeostasis, they often require permanent and in some cases systemic therapy. The exact causes of IBD are largely unknown. It is postulated that these complex diseases arise in genetically susceptible individuals through a misdirected immune response, promoted by barrier defects, environmental toxins, and the gut microbiome. In this regard, the importance of the microbiome and its pathogenic changes (dysbiosis) in the pathogenesis of IBD is increasingly coming into focus. This review article presents the current state of research on the role of the microbiome in the development of IBD. Therapeutic approaches aimed at correcting intestinal dysbiosis are also discussed.
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Affiliation(s)
- Jan Kempski
- I. Medizinische Klinik und Poliklinik, Zentrum für Innere Medizin, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
| | - Samuel Huber
- I. Medizinische Klinik und Poliklinik, Zentrum für Innere Medizin, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland.
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