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Mullish BH, Merrick B, Quraishi MN, Bak A, Green CA, Moore DJ, Porter RJ, Elumogo NT, Segal JP, Sharma N, Marsh B, Kontkowski G, Manzoor SE, Hart AL, Settle C, Keller JJ, Hawkey P, Iqbal TH, Goldenberg SD, Williams HRT. The use of faecal microbiota transplant as treatment for recurrent or refractory Clostridioides difficile infection and other potential indications: second edition of joint British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS) guidelines. Gut 2024; 73:1052-1075. [PMID: 38609165 DOI: 10.1136/gutjnl-2023-331550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/03/2024] [Indexed: 04/14/2024]
Abstract
The first British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS)-endorsed faecal microbiota transplant (FMT) guidelines were published in 2018. Over the past 5 years, there has been considerable growth in the evidence base (including publication of outcomes from large national FMT registries), necessitating an updated critical review of the literature and a second edition of the BSG/HIS FMT guidelines. These have been produced in accordance with National Institute for Health and Care Excellence-accredited methodology, thus have particular relevance for UK-based clinicians, but are intended to be of pertinence internationally. This second edition of the guidelines have been divided into recommendations, good practice points and recommendations against certain practices. With respect to FMT for Clostridioides difficile infection (CDI), key focus areas centred around timing of administration, increasing clinical experience of encapsulated FMT preparations and optimising donor screening. The latter topic is of particular relevance given the COVID-19 pandemic, and cases of patient morbidity and mortality resulting from FMT-related pathogen transmission. The guidelines also considered emergent literature on the use of FMT in non-CDI settings (including both gastrointestinal and non-gastrointestinal indications), reviewing relevant randomised controlled trials. Recommendations are provided regarding special areas (including compassionate FMT use), and considerations regarding the evolving landscape of FMT and microbiome therapeutics.
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Affiliation(s)
- Benjamin H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK
- Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Blair Merrick
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College London, London, UK
| | - Mohammed Nabil Quraishi
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - Aggie Bak
- Healthcare Infection Society, London, UK
| | - Christopher A Green
- Department of Infectious Diseases & Tropical Medicine, University Hospitals NHS Foundation Trust, Birmingham Heartlands Hospital, Birmingham, UK
- School of Chemical Engineering, University of Birmingham, Birmingham, UK
| | - David J Moore
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Robert J Porter
- Department of Microbiology, Royal Devon and Exeter Hospitals, Barrack Road, UK
| | - Ngozi T Elumogo
- Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
- Norfolk and Norwich University Hospital, Norwich, UK
| | - Jonathan P Segal
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Naveen Sharma
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - Belinda Marsh
- Lay representative for FMT Working Party, Healthcare Infection Society, London, UK
| | - Graziella Kontkowski
- Lay representative for FMT Working Party, Healthcare Infection Society, London, UK
- C.diff support, London, UK
| | - Susan E Manzoor
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
| | - Ailsa L Hart
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK
- Department of Gastroenterology and Inflammatory Bowel Disease Unit, St Mark's Hospital and Academic Institute, Middlesex, UK
| | | | - Josbert J Keller
- Department of Gastroenterology, Haaglanden Medisch Centrum, The Hague, The Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Peter Hawkey
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
- Public Health Laboratory, Faculty of Medicine, University of Birmingham, Birmingham, UK
| | - Tariq H Iqbal
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - Simon D Goldenberg
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College London, London, UK
| | - Horace R T Williams
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK
- Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
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Mullish BH, Merrick B, Quraishi MN, Bak A, Green CA, Moore DJ, Porter RJ, Elumogo NT, Segal JP, Sharma N, Marsh B, Kontkowski G, Manzoor SE, Hart AL, Settle C, Keller JJ, Hawkey P, Iqbal TH, Goldenberg SD, Williams HRT. The use of faecal microbiota transplant as treatment for recurrent or refractory Clostridioides difficile infection and other potential indications: second edition of joint British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS) guidelines. J Hosp Infect 2024; 148:189-219. [PMID: 38609760 DOI: 10.1016/j.jhin.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
The first British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS)-endorsed faecal microbiota transplant (FMT) guidelines were published in 2018. Over the past 5 years, there has been considerable growth in the evidence base (including publication of outcomes from large national FMT registries), necessitating an updated critical review of the literature and a second edition of the BSG/HIS FMT guidelines. These have been produced in accordance with National Institute for Health and Care Excellence-accredited methodology, thus have particular relevance for UK-based clinicians, but are intended to be of pertinence internationally. This second edition of the guidelines have been divided into recommendations, good practice points and recommendations against certain practices. With respect to FMT for Clostridioides difficile infection (CDI), key focus areas centred around timing of administration, increasing clinical experience of encapsulated FMT preparations and optimising donor screening. The latter topic is of particular relevance given the COVID-19 pandemic, and cases of patient morbidity and mortality resulting from FMT-related pathogen transmission. The guidelines also considered emergent literature on the use of FMT in non-CDI settings (including both gastrointestinal and non-gastrointestinal indications), reviewing relevant randomised controlled trials. Recommendations are provided regarding special areas (including compassionate FMT use), and considerations regarding the evolving landscape of FMT and microbiome therapeutics.
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Affiliation(s)
- B H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - B Merrick
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College London, London, UK
| | - M N Quraishi
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - A Bak
- Healthcare Infection Society, London, UK
| | - C A Green
- Department of Infectious Diseases & Tropical Medicine, University Hospitals NHS Foundation Trust, Birmingham Heartlands Hospital, Birmingham, UK; School of Chemical Engineering, University of Birmingham, Birmingham, UK
| | - D J Moore
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - R J Porter
- Department of Microbiology, Royal Devon and Exeter Hospitals, Barrack Road, UK
| | - N T Elumogo
- Quadram Institute Bioscience, Norwich Research Park, Norwich, UK; Norfolk and Norwich University Hospital, Norwich, UK
| | - J P Segal
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Victoria, Australia; Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - N Sharma
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - B Marsh
- Lay Representative for FMT Working Party, Healthcare Infection Society, London, UK
| | - G Kontkowski
- Lay Representative for FMT Working Party, Healthcare Infection Society, London, UK; C.diff support, London, UK
| | - S E Manzoor
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK
| | - A L Hart
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Department of Gastroenterology and Inflammatory Bowel Disease Unit, St Mark's Hospital and Academic Institute, Middlesex, UK
| | - C Settle
- South Tyneside and Sunderland NHS Foundation Trust, South Shields, UK
| | - J J Keller
- Department of Gastroenterology, Haaglanden Medisch Centrum, The Hague, The Netherlands; Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - P Hawkey
- Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK; Public Health Laboratory, Faculty of Medicine, University of Birmingham, Birmingham, UK
| | - T H Iqbal
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Microbiome Treatment Centre, University of Birmingham, Edgbaston, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, London, UK
| | - S D Goldenberg
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College London, London, UK.
| | - H R T Williams
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, UK; Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK.
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Wang L, Liu J. Dopamine Polymerization-Mediated Surface Functionalization toward Advanced Bacterial Therapeutics. Acc Chem Res 2024; 57:945-956. [PMID: 38422996 DOI: 10.1021/acs.accounts.3c00798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Bacteria-based therapy has spotlighted an unprecedented potential in treating a range of diseases, given that bacteria can be used as both drug vehicles and therapeutic agents. However, the use of bacteria for disease treatment often suffers from unsatisfactory outcomes, due largely to their suboptimal bioavailability, dose-dependent toxicity, and low targeting colonization. In the past few years, substantial efforts have been devoted to tackling these difficulties, among which methods capable of integrating bacteria with multiple functions have been extensively pursued. Different from conventional genetic engineering and modern synthetic bioengineering, surface modification of bacteria has emerged as a simple yet flexible strategy to introduce different functional motifs. Polydopamine, which can be easily formed via in situ dopamine oxidation and self-polymerization, is an appealing biomimetic polymer that has been widely applied for interfacial modification and functionalization. By virtue of its catechol groups, polydopamine can be efficiently codeposited with a multitude of functional elements on diverse surfaces.In this Account, we summarize the recent advances from our group with a focus on the interfacial polymerization-mediated functionalization of bacteria for advanced microbial therapy. First, we present the optimized strategy for bacterial surface modification under cytocompatible conditions by in situ dopamine polymerization. Taking advantage of the hydrogen bonding, π-π stacking, Michael addition, and Schiff base reaction with polydopamine, diverse functional small molecules and macromolecules are facilely codeposited onto the bacterial surface. Namely, monomodal, dual-modal, and multimodal surface modification of bacteria can be achieved by dopamine self-deposition, codeposition with a unitary composition, and codeposition with a set of multiple components, respectively. Second, we outline the regulation of bacterial functions by surface modification. The formed polydopamine surface endows bacteria with the ability to resist in vivo insults, such as gastrointestinal tract stressors and immune clearance, resulting in greatly improved bioavailability. Integration with specific ligands or therapeutic components enables the modified bacteria to increase targeting accumulation and colonization at lesion sites or play synergistic effects in disease treatment. Bacteria codeposited with different bioactive moieties, such as protein antigens, antibodies, and immunoadjuvants, are even able to actively interact with the host, particularly to elicit immune responses by either suppressing immune overactivation to promote the reversion of pathological inflammations or provoking protective innate and/or adaptive immunity to inhibit pathogenic invaders. Third, we highlight the applications of surface-modified bacteria as multifunctional living therapeutics in disease treatment, especially alleviating inflammatory bowel diseases via oral delivery and intervening in different types of cancer through systemic or intratumoral injection. Finally, we discuss the challenges and prospects of dopamine polymerization-mediated multifunctionalization for preparing advanced bacterial therapeutics as well as their bench to bedside translation. We anticipate that this Account can provide an insightful overview of bacterial therapy and inspire innovative thinking and new efforts to develop next-generation living therapeutics for treating various diseases.
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Affiliation(s)
- Lu Wang
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jinyao Liu
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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Wang M, Xie X, Zhao S, Ma X, Wang Z, Zhang Y. Fecal microbiota transplantation for irritable bowel syndrome: a systematic review and meta-analysis of randomized controlled trials. Front Immunol 2023; 14:1136343. [PMID: 37275867 PMCID: PMC10234428 DOI: 10.3389/fimmu.2023.1136343] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/27/2023] [Indexed: 06/07/2023] Open
Abstract
Objective Whether fecal microbiota transplantation (FMT) in patients with irritable bowel syndrome (IBS) is effective in improving outcomes remains controversial. We assessed the safety and efficacy of FMT for patients with IBS. Methods In this systematic review and meta-analysis, we searched PubMed, Embase, Web of Science, the Cochrane Library, the clinicaltrials.gov and International Clinical Trials Registry Platform (ICTRP) up to February 25, 2022, updated to March 28, 2023. Randomized controlled trials (RCTs) compared the stool and capsule FMT with placebo in patients with IBS were included. Two authors independently assessed study eligibility, extracted the data, and assessed risk of bias. We did meta-analysis with RevMan, and the Stata software was used for sensitivity analysis and meta-regression. The GRADE system was used to assess the quality of evidences. Mean difference (MD) or standardized Mean difference (SMD) with 95% CI for continuous data, and risk ratios (RR) with 95% CI for dichotomous data were used with random-effects models. The primary outcomes included the clinical response rate and IBS-SSS score. This study is registered with PROSPERO: CRD42022328377. Results Nineteen reports from nine RCTs were included finally. Compared with the placebo, a single stool FMT could significantly decrease the IBS-SSS score at 1 month (MD=-65.75, 95%CI [-129.37, -2.13]), 3 months (MD=-102.11, 95% CI [-141.98, -62.24]), 6 months (MD=-84.38, 95%CI [-158.79, -9.97]), 24 months (MD=-110.41, 95%CI [-145.37, -75.46]), and 36 months (MD=-104.71, 95%CI [-137.78, -71.64]). It also could improve the clinical response rate at 3 months (RR=1.91, 95% [1.12, 3.25]), 24 months (RR=2.97, 95% [1.94, 4.54]), and 36 months (RR=2.48, 95% [1.65, 3.72]), and increase the IBS-QoL score at 3 months, 24 months, and 36 months. FMT did not increase the serious adverse event. The risk of bias was low, and the quality of evidence based on GRADE system was moderate in the stool FMT group. However, we did not find positive effect of capsule FMT on patients with IBS based on the current available data. Conclusion A single stool FMT is effective and safe for patients with IBS. However, some factors may affect the effectiveness of FMT, and the relationship between the gut microbiome and the effect of FMT for IBS is still unclear. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD42022328377.
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Affiliation(s)
- Mancai Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Xiaofeng Xie
- Department of Histology and Embryology, Medical College of Northwest Minzu University, Lanzhou, China
| | - Songbo Zhao
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Xiaojuan Ma
- Department of Histology and Embryology, Medical College of Northwest Minzu University, Lanzhou, China
| | - Zheyuan Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China
| | - Youcheng Zhang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China
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Guseinova RM, Shestakova EA. Possibilities of Autologous Fecal Microbiota Transplantation in patients with obesity and diabetes mellitus. OBESITY AND METABOLISM 2022. [DOI: 10.14341/omet12901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Obesity and type 2 diabetes mellitus (T2DM) are major problems for public health all over the world. According to retrospective research, the prevalence of obesity has doubled in more than 70 countries since 1980, as well as the prevalence of obesity complications (atherosclerotic cardiovascular diseases, nonalcoholic fatty liver disease and their complications. There are many drug therapies for T2DM, but it is difficult to achieve a stable, clinically relevant effect on a long-term basis. The fact that a patient has both conditions makes it difficult to optimize carbohydrate metabolism and to achieve normal body weight. Many antidiabetic drugs cause weight again, which, in turn, contributes to the growth of insulin resistance (IR) and requires further intensification of therapy.In the last few years, there is a growing evidence of the relationship between the gut microbiota (GM), obesity and T2DM. There has been a steady growth of interest in such medical technology as fecal microbiota transplantation (FMT) in the world. Since there is data on the association of the gut microbiota (GM) with the development of IR and T2DM, the possibility of FMT can potentially be one of the new methods of treatment. This review presents the current state of the problem and discusses the possibility of modifying GM as a therapeutic strategy in obesity and T2DM with an accent on autologous fecal microbiota transplantation.
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Qu Z, Tian P, Yang B, Zhao J, Wang G, Chen W. Fecal microbiota transplantation for diseases: Therapeutic potential, methodology, risk management in clinical practice. Life Sci 2022; 304:120719. [PMID: 35716734 DOI: 10.1016/j.lfs.2022.120719] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/02/2022] [Accepted: 06/12/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND More than 95 % of human diseases may be related to the disturbance of gut microbes. As a treatment method that extensively regulates the gut microbes, fecal microbiota transplantation (FMT) has proven to be an effective therapy for some diseases, becoming a topic of interest among clinicians, patients and scientists. AIM To review the latest clinical research results of FMT in the treatment of various diseases and the methodology and risk management in clinical application. METHODS Search PubMed and Web of Science for reliable research results of clinical treatment of FMT within 5-10 years, as well as application guidelines and risk management policies in different regions. RESULTS As a measure of allogeneic/autologous microbiota transplantation, FMT has been used to treat a variety of diseases. By reviewing the clinical studies of FMT in gastrointestinal diseases, metabolic diseases, neurological diseases and malignant tumors, the various mechanisms in the treatment of diseases are summarized. Such as regulation of receptor microbiota composition, specific metabolites, phage function and immune response. In addition, potential risk factors, donor stool screening indicators, recipient self-specificity and possible prognostic marker molecules in the course of FMT treatment were generalized. CONCLUSIONS The potential regulatory mechanisms, risk factors and targets of FMT in gastrointestinal diseases, metabolic diseases, malignancies and neurological diseases were reviewed and proposed. It provides a theoretical basis for the establishment of a standardized treatment system for FMT and a breakthrough in treatment technology.
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Affiliation(s)
- Zhihao Qu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Peijun Tian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Bo Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Yangzhou) Institute of Food Biotechnology, Jiangnan University, Yangzhou 225004, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Yangzhou) Institute of Food Biotechnology, Jiangnan University, Yangzhou 225004, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
| | - Gang Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Yangzhou) Institute of Food Biotechnology, Jiangnan University, Yangzhou 225004, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China.
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
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Spindelboeck W, Halwachs B, Bayer N, Huber-Krassnitzer B, Schulz E, Uhl B, Gaksch L, Hatzl S, Bachmayr V, Kleissl L, Kump P, Deutsch A, Stary G, Greinix H, Gorkiewicz G, Högenauer C, Neumeister P. Antibiotic use and ileocolonic immune cells in patients receiving fecal microbiota transplantation for refractory intestinal GvHD: a prospective cohort study. Ther Adv Hematol 2022; 12:20406207211058333. [PMID: 34987741 PMCID: PMC8721365 DOI: 10.1177/20406207211058333] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/13/2021] [Indexed: 02/02/2023] Open
Abstract
Introduction Treatment-refractory, acute graft-versus-host disease (GvHD) of the lower gastrointestinal tract (GI) after allogeneic hematopoietic stem cell transplantation is life threatening and lacks effective treatment options. While fecal microbiota transplantation (FMT) was shown to ameliorate GI-GvHD, its mechanisms of action and the factors influencing the treatment response in humans remain unclear.The objective of this study is to assess response to FMT treatment, factors influencing response, and to study the mucosal immune cell composition in treatment-refractory GI-GvHD. Methods Consecutive patients with treatment-refractory GI-GvHD were treated with up to six endoscopically applied FMTs. Results We observed the response to FMT in four out of nine patients with severe, treatment refractory GI-GvHD, associated with a significant survival benefit (p = 0.017). The concomitant use of broad-spectrum antibiotics was the main factor associated with FMT failure (p = 0.048). In addition, antibiotic administration hindered the establishment of donor microbiota after FMT. Unlike in non-responders, the microbiota characteristics (e.g. α- and β-diversity, abundance of anaerobe butyrate-producers) in responders were more significantly similar to those of FMT donors. During active refractory GI-GvHD, an increased infiltrate of T cells, mainly Th17 and CD8+ T cells, was observed in the ileocolonic mucosa of patients, while the number of immunomodulatory cells such as regulatory T-cells and type 3 innate lymphoid cells decreased. After FMT, a change in immune cell patterns was induced, depending on the clinical response. Conclusion This study increases the knowledge about the crucial effects of antibiotics in patients given FMT for treatment refractory GI-GvHD and defines the characteristic alterations of ileocolonic mucosal immune cells in this setting.
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Affiliation(s)
- Walter Spindelboeck
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Bettina Halwachs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Nadine Bayer
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Bianca Huber-Krassnitzer
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Eduard Schulz
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Barbara Uhl
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Lukas Gaksch
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Stefan Hatzl
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Victoria Bachmayr
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Lisa Kleissl
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Patrizia Kump
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Alexander Deutsch
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Georg Stary
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Hildegard Greinix
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | | | - Christoph Högenauer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
| | - Peter Neumeister
- Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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Abstract
Symbiotic microorganisms inhabiting the gastrointestinal tract promote health by decreasing susceptibility to infection and enhancing resistance to a range of diseases. In this Review, we discuss our increasing understanding of the impact of the microbiome on the mammalian host and recent efforts to culture and characterize intestinal symbiotic microorganisms that produce or modify metabolites that impact disease pathology. Manipulation of the intestinal microbiome has great potential to reduce the incidence and/or severity of a wide range of human conditions and diseases, and the biomedical research community now faces the challenge of translating our understanding of the microbiome into beneficial medical therapies. Our increasing understanding of symbiotic microbial species and the application of ecological principles and machine learning are providing exciting opportunities for microbiome-based therapeutics to progress from faecal microbiota transplantation to the administration of precisely defined and clinically validated symbiotic microbial consortia that optimize disease resistance.
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Du Y, Li L, Gong C, Li T, Xia Y. The diversity of the intestinal microbiota in patients with alcohol use disorder and its relationship to alcohol consumption and cognition. Front Psychiatry 2022; 13:1054685. [PMID: 36620654 PMCID: PMC9814012 DOI: 10.3389/fpsyt.2022.1054685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Alcohol use disorder (AUD) has evolved into a severe social and medical issue. However, the exact environmental factors triggering AUD pathophysiology remain unknown. A growing body of research has shown that environmental elements can affect the brain via the microbiota-gut-brain axis. METHODS We employed 16S rRNA gene sequencing technology to investigate the composition and diversity of intestinal microbiota in 32 AUD males and 35 healthy controls (HCs), as well as its relationship on cognitive function. RESULTS Our findings showed that the alpha diversity indices in AUDs were much lower than HCs. The abundances of Faecalibacterium, Gemmiger, Lachnospiracea_incertae_sedis, Megamonas, and Escherichia were significantly different between AUD and HC groups and could be used as a basis for judging whether excessive drinking. The abundances of Faecalibacterium, Gemmiger, Escherichia, and Fusobacterium can be used to judge the cognitive function of the population. CONCLUSION These data suggested that the gut dysbiosis in AUD patients, and some specific microbiota were considered to be related to alcohol intake and cognitive function. This study provides important information for further study of the pathogenesis of AUD from the perspective of intestinal microbiota.
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Affiliation(s)
- Yishan Du
- Mental Health Centre, The First Affiliated Hospital of Harbin Medical University, Mental Health Institute, Harbin Medical University, Heilongjiang, Harbin, China
| | - Lin Li
- Mental Health Centre, The First Affiliated Hospital of Harbin Medical University, Mental Health Institute, Harbin Medical University, Heilongjiang, Harbin, China
| | - Chengcheng Gong
- Mental Health Centre, The First Affiliated Hospital of Harbin Medical University, Mental Health Institute, Harbin Medical University, Heilongjiang, Harbin, China
| | - Ting Li
- Mental Health Centre, The First Affiliated Hospital of Harbin Medical University, Mental Health Institute, Harbin Medical University, Heilongjiang, Harbin, China
| | - Yan Xia
- Mental Health Centre, The First Affiliated Hospital of Harbin Medical University, Mental Health Institute, Harbin Medical University, Heilongjiang, Harbin, China
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Chen CC, Chiu CH. Current and future applications of fecal microbiota transplantation for children. Biomed J 2021; 45:11-18. [PMID: 34781002 PMCID: PMC9133305 DOI: 10.1016/j.bj.2021.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/23/2021] [Accepted: 11/07/2021] [Indexed: 12/18/2022] Open
Abstract
Fecal microbiota transplantation (FMT) is a new and adequate route to modify the microbial ecosystem in gastrointestinal tract of the hosts. Intestinal microbiota is highly associated with human health and disease. According to the reports of human clinical trials or case series, the application of FMT ranged from Clostridiodes difficile infection (CDI), inflammatory bowel disease (IBD), irritable bowel syndrome, refractory diarrhea, diabetes mellitus, metabolic syndrome, and even neurologic diseases, including Parkinson disease, and neuropsychiatric disorder (autism spectrum disorder, ASD). Although the current allowed indication of FMT is CDI in Taiwan, more application and development are expectable in the future. There is a relative rare data available for children in application of fecal microbiota transplantation. Thus, we review previous published research inspecting FMT in children, and address particular considerations when conducting FMT in pediatric patients.
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Affiliation(s)
- Chien-Chang Chen
- Division of Pediatric Gastroenterology and Hepatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
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11
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Schlatterer K, Beck C, Schoppmeier U, Peschel A, Kretschmer D. Acetate sensing by GPR43 alarms neutrophils and protects from severe sepsis. Commun Biol 2021; 4:928. [PMID: 34330996 PMCID: PMC8324776 DOI: 10.1038/s42003-021-02427-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 06/23/2021] [Indexed: 02/07/2023] Open
Abstract
Bacterial sepsis is a major cause of mortality resulting from inadequate immune responses to systemic infection. Effective immunomodulatory approaches are urgently needed but it has remained elusive, which targets might be suitable for intervention. Increased expression of the G-protein-coupled receptor GPR43, which is known to govern intestinal responses to acetate, has been associated with sepsis patient survival but the mechanisms behind this observation have remained unclear. We show that elevated serum acetate concentrations prime neutrophils in a GPR43-dependent fashion, leading to enhanced neutrophil chemotaxis, oxidative burst, cytokine release and upregulation of phagocytic receptors. Consequently, acetate priming improved the capacity of human neutrophils to eliminate methicillin-resistant Staphylococcus aureus. Acetate administration increased mouse serum acetate concentrations and primed neutrophils. Notably, it rescued wild-type mice from severe S. aureus sepsis and reduced bacterial numbers in peripheral organs by several magnitudes. Acetate treatment improved the sepsis course even when applied several hours after onset of the infection, which recommends GPR43 as a potential target for sepsis therapy. Our study indicates that the severity of sepsis depends on transient neutrophil priming by appropriate blood acetate concentrations. Therapeutic interventions based on GPR43 stimulation could become valuable strategies for reducing sepsis-associated morbidity and mortality.
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Affiliation(s)
- Katja Schlatterer
- grid.10392.390000 0001 2190 1447Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), Infection Biology, University of Tübingen, Tübingen, Germany ,grid.452463.2German Center for Infection Research, partner site Tübingen, Tübingen, Germany ,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, Tübingen, Germany
| | - Christian Beck
- grid.10392.390000 0001 2190 1447Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), Infection Biology, University of Tübingen, Tübingen, Germany ,grid.452463.2German Center for Infection Research, partner site Tübingen, Tübingen, Germany ,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, Tübingen, Germany
| | - Ulrich Schoppmeier
- grid.452463.2German Center for Infection Research, partner site Tübingen, Tübingen, Germany ,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, Tübingen, Germany ,grid.10392.390000 0001 2190 1447Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), Medical Microbiology and Hygiene, University of Tübingen, Tübingen, Germany
| | - Andreas Peschel
- grid.10392.390000 0001 2190 1447Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), Infection Biology, University of Tübingen, Tübingen, Germany ,grid.452463.2German Center for Infection Research, partner site Tübingen, Tübingen, Germany ,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, Tübingen, Germany
| | - Dorothee Kretschmer
- grid.10392.390000 0001 2190 1447Interfaculty Institute for Microbiology and Infection Medicine Tübingen (IMIT), Infection Biology, University of Tübingen, Tübingen, Germany ,grid.452463.2German Center for Infection Research, partner site Tübingen, Tübingen, Germany ,Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, Tübingen, Germany
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12
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Yeh YM, Cheng HT, Le PH, Chen CC, Kuo CJ, Chen CL, Chiu CT, Chiu CH. Implementation of fecal microbiota transplantation in a medical center for recurrent or refractory Clostridioides difficile infection and report of preliminary outcome. Biomed J 2021; 45:504-511. [PMID: 34118466 PMCID: PMC9421926 DOI: 10.1016/j.bj.2021.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/26/2021] [Accepted: 06/03/2021] [Indexed: 12/17/2022] Open
Abstract
Background Fecal microbiota transplantation (FMT) has been shown to highly effective in the treatment of recurrent or refractory Clostridioides difficile infection (rCDI) in many countries of the world. Not until 2018, Ministry of Health and Welfare, Taiwan approved the application of FMT for rCDI under a special law. The study reported the first implementation of the technology in the medical center in Taiwan and the preliminary outcome. Methods FMT was used to treat patients with rCDI in Chang Gung Memorial Hospital. FMT was delivered by gastroenterologists using colonoscope. Strict donor screening was performed according to the guidelines. We followed up the clinical course of patients after FMT. 16S rRNA sequencing of fecal samples for donor, and also recipient before and after FMT was carried out. Results From September 2018 to June 2020, 39 patients with rCDI received FMT, with a successful rate of 89.7%. Two patients died due to causes unrelated to FMT, and two other cases showed no clinical improvement after the procedure. High school and college students showed the best pass rate during donor screening. The presence of multi-drug resistant pathogen was the most common cause for screening failure. We demonstrated in a case the use of rRNA sequencing as a biomarker indicating for the improvement of dysbiosis in a patient after FMT. Conclusions FMT was successfully implemented in a medical center in Taiwan and showed a comparable successful rate in treating rCDI, compared to other countries. Safety remains the most important issue when applying FMT in the clinical setting.
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Affiliation(s)
- Yuan-Ming Yeh
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Hao-Tsai Cheng
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, Tucheng, New Taipei City, Taiwan
| | - Puo-Hsien Le
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chien-Chang Chen
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Jung Kuo
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chyi-Liang Chen
- Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Cheng-Tang Chiu
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Cheng-Hsun Chiu
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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13
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Janket SJ, Conte HA, Diamandis EP. Inappropriate extrapolations abound in fecal microbiota research. Clin Chem Lab Med 2021; 59:e307-e308. [PMID: 33567176 DOI: 10.1515/cclm-2020-1862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 01/29/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Sok-Ja Janket
- Translational Oral Medicine, Forsyth Institute, Cambridge, MA, USA
| | - Harry A Conte
- Department of Infectious Diseases, Saint Francis Hospital, Hartford, CT, USA.,Department of Emergency Medicine, Johnson Memorial Hospital, Stafford Springs, CT, USA
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Chiu CH, Tsai MC, Cheng HT, Le PH, Kuo CJ, Chiu CT. Fecal microbiota transplantation and donor screening for Clostridioides difficile infection during COVID-19 pandemic. J Formos Med Assoc 2020; 120:791-793. [PMID: 32713786 PMCID: PMC7377756 DOI: 10.1016/j.jfma.2020.07.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/19/2020] [Indexed: 01/28/2023] Open
Affiliation(s)
- Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Linkou Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan; Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.
| | - Ming-Chao Tsai
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, Kaohsiung, Taiwan
| | - Hao-Tsai Cheng
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, Tucheng, New Taipei City, Taiwan
| | - Puo-Hsien Le
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Jung Kuo
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Cheng-Tang Chiu
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.
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