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Liu YH, Chen J, Chen X, Liu H. Factors of faecal microbiota transplantation applied to cancer management. J Drug Target 2024; 32:101-114. [PMID: 38174845 DOI: 10.1080/1061186x.2023.2299724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/25/2023] [Indexed: 01/05/2024]
Abstract
The homeostasis of the microbiota is essential for human health. In particular, the gut microbiota plays a critical role in the regulation of the immune system. Thus, faecal microbiota transplantation (FMT), a technology that has rapidly developed in the last decade, has specifically been utilised for the treatment of intestinal inflammation and has recently been found to be able to treat tumours in combination with immunotherapy. FMT has become a breakthrough in enhancing the response rate to immunotherapy in cancer patients by altering the composition of the patient's gut microbiota. This review discusses the mechanisms of faecal microorganism effects on tumour development, drug treatment efficacy, and adverse effects and describes the recent clinical research trials on FMT. Moreover, the factors influencing the efficacy and safety of FMT are described. We summarise the possibilities of faecal transplantation in the treatment of tumours and its complications and propose directions to explore the development of FMT.
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Affiliation(s)
- Yi-Huang Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juan Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
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2
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Long AE, Pitta D, Hennessy M, Indugu N, Vecchiarelli B, Luethy D, Aceto H, Hurcombe S. Assessment of fecal bacterial viability and diversity in fresh and frozen fecal microbiota transplant (FMT) product in horses. BMC Vet Res 2024; 20:306. [PMID: 38987780 DOI: 10.1186/s12917-024-04166-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/01/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Currently, lack of standardization for fecal microbiota transplantation (FMT) in equine practice has resulted in highly variable techniques, and there is no data on the bacterial metabolic activity or viability of the administered product. The objectives of this study were to compare the total and potentially metabolically active bacterial populations in equine FMT, and assess the effect of different frozen storage times, buffers, and temperatures on an equine FMT product. Fresh feces collected from three healthy adult horses was subjected to different storage methods. This included different preservation solutions (saline plus glycerol or saline only), temperature (-20 °C or -80 °C), and time (fresh, 30, 60, or 90 days). Samples underwent DNA extraction to assess total bacterial populations (both live and dead combined) and RNA extraction followed by reverse transcription to cDNA as a proxy to assess viable bacteria, then 16s rRNA gene amplicon sequencing using the V1-V2 region. RESULTS The largest difference in population indices and taxonomic composition at the genus level was seen when evaluating the results of DNA-based (total) and cDNA-based (potentially metabolically active) extraction method. At the community level, alpha diversity (observed species, Shannon diversity) was significantly decreased in frozen samples for DNA-based analysis (P < 0.05), with less difference seen for cDNA-based sequencing. Using DNA-based analysis, length of storage had a significant impact (P < 0.05) on the bacterial community profiles. For potentially metabolically active populations, storage overall had less of an effect on the bacterial community composition, with a significant effect of buffer (P < 0.05). Individual horse had the most significant effect within both DNA and cDNA bacterial communities. CONCLUSIONS Frozen storage of equine FMT material can preserve potentially metabolically active bacteria of the equine fecal microbiome, with saline plus glycerol preservation more effective than saline alone. Larger studies are needed to determine if these findings apply to other individual horses. The ability to freeze FMT material for use in equine patients could allow for easier clinical use of fecal transplant in horses with disturbances in their intestinal microbiome.
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Affiliation(s)
- Alicia E Long
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA.
| | - Dipti Pitta
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Meagan Hennessy
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Nagaraju Indugu
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Bonnie Vecchiarelli
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Daniela Luethy
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Helen Aceto
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
| | - Samuel Hurcombe
- Department of Clinical Studies, New Bolton Center, University of Pennsylvania, Kennett Square, PA, USA
- Veterinary Innovative Partners, New York, NY, USA
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Piperni E, Nguyen LH, Manghi P, Kim H, Pasolli E, Andreu-Sánchez S, Arrè A, Bermingham KM, Blanco-Míguez A, Manara S, Valles-Colomer M, Bakker E, Busonero F, Davies R, Fiorillo E, Giordano F, Hadjigeorgiou G, Leeming ER, Lobina M, Masala M, Maschio A, McIver LJ, Pala M, Pitzalis M, Wolf J, Fu J, Zhernakova A, Cacciò SM, Cucca F, Berry SE, Ercolini D, Chan AT, Huttenhower C, Spector TD, Segata N, Asnicar F. Intestinal Blastocystis is linked to healthier diets and more favorable cardiometabolic outcomes in 56,989 individuals from 32 countries. Cell 2024:S0092-8674(24)00692-5. [PMID: 38981480 DOI: 10.1016/j.cell.2024.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 02/23/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024]
Abstract
Diet impacts human health, influencing body adiposity and the risk of developing cardiometabolic diseases. The gut microbiome is a key player in the diet-health axis, but while its bacterial fraction is widely studied, the role of micro-eukaryotes, including Blastocystis, is underexplored. We performed a global-scale analysis on 56,989 metagenomes and showed that human Blastocystis exhibits distinct prevalence patterns linked to geography, lifestyle, and dietary habits. Blastocystis presence defined a specific bacterial signature and was positively associated with more favorable cardiometabolic profiles and negatively with obesity (p < 1e-16) and disorders linked to altered gut ecology (p < 1e-8). In a diet intervention study involving 1,124 individuals, improvements in dietary quality were linked to weight loss and increases in Blastocystis prevalence (p = 0.003) and abundance (p < 1e-7). Our findings suggest a potentially beneficial role for Blastocystis, which may help explain personalized host responses to diet and downstream disease etiopathogenesis.
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Affiliation(s)
- Elisa Piperni
- Department CIBIO, University of Trento, Trento, Italy; IEO, Istituto Europeo di Oncologia IRCSS, Milan, Italy
| | - Long H Nguyen
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA; Harvard Chan Microbiome in Public Health Center, Boston, MA, USA
| | - Paolo Manghi
- Department CIBIO, University of Trento, Trento, Italy
| | - Hanseul Kim
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Edoardo Pasolli
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Sergio Andreu-Sánchez
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands; Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Alberto Arrè
- Department CIBIO, University of Trento, Trento, Italy; Zoe Ltd, London, UK
| | - Kate M Bermingham
- Zoe Ltd, London, UK; Department of Nutritional Sciences, King's College London, London, UK
| | | | - Serena Manara
- Department CIBIO, University of Trento, Trento, Italy
| | | | | | - Fabio Busonero
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | | | - Edoardo Fiorillo
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | | | | | - Emily R Leeming
- Department of Twins Research and Genetic Epidemiology, King's College London, London, UK
| | - Monia Lobina
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | - Marco Masala
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | - Andrea Maschio
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | | | - Mauro Pala
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | - Maristella Pitzalis
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy
| | | | - Jingyuan Fu
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands; Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Alexandra Zhernakova
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Simone M Cacciò
- Department of Infectious Diseases, Istituto Superiore Di Sanità, Rome, Italy
| | - Francesco Cucca
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato, Cagliari, Italy; Dipartimento di Scienze Biomediche, Università degli Studi di Sassari, Sassari, Italy
| | - Sarah E Berry
- Department of Nutritional Sciences, King's College London, London, UK
| | - Danilo Ercolini
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Andrew T Chan
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA; Harvard Chan Microbiome in Public Health Center, Boston, MA, USA
| | - Curtis Huttenhower
- Harvard T.H. Chan School of Public Health, Boston, MA, USA; The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Tim D Spector
- Department of Twins Research and Genetic Epidemiology, King's College London, London, UK
| | - Nicola Segata
- Department CIBIO, University of Trento, Trento, Italy; IEO, Istituto Europeo di Oncologia IRCSS, Milan, Italy; Department of Twins Research and Genetic Epidemiology, King's College London, London, UK.
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Zhao JT, Zhang Y, Wang XW, Zou PY, Zhao Z, Mei H, Liu YX, Su NY, Zhu YJ, Wang B, Wei YL, Chen DF, Lan CH. Long-term effects of fecal microbiota transplantation on gut microbiota after Helicobacter pylori eradication with bismuth quadruple therapy: A randomized controlled trial. Helicobacter 2024; 29:e13079. [PMID: 38984661 DOI: 10.1111/hel.13079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 03/29/2024] [Accepted: 04/09/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Eradicating Helicobacter pylori infection by bismuth quadruple therapy (BQT) is effective. However, the effect of BQT and subsequent fecal microbiota transplant (FMT) on the gut microbiota is less known. MATERIALS AND METHODS This prospective randomized controlled trial was conducted at a tertiary hospital in China from January 2019 to October 2020, with the primary endpoints the effect of BQT on the gut microbiota and the effect of FMT on the gut microbiota after bismuth quadruple therapy eradication therapy. A 14-day BQT with amoxicillin and clarithromycin was administered to H. pylori-positive subjects, and after eradication therapy, patients received a one-time FMT or placebo treatment. We then collected stool samples to assess the effects of 14-day BQT and FMT on the gut microbiota. 16 s rDNA and metagenomic sequencing were used to analyze the structure and function of intestinal flora. We also used Gastrointestinal Symptom Rating Scale (GSRS) to evaluate gastrointestinal symptom during treatment. RESULTS A total of 30 patients were recruited and 15 were assigned to either FMT or placebo groups. After eradication therapy, alpha-diversity was decreased in both groups. At the phylum level, the abundance of Bacteroidetes and Firmicutes decreased, while Proteobacteria increased. At the genus level, the abundance of beneficial bacteria decreased, while pathogenic bacteria increased. Eradication therapy reduced some resistance genes abundance while increased the resistance genes abundance linked to Escherichia coli. While they all returned to baseline by Week 10. Besides, the difference was observed in Week 10 by the diarrhea score between two groups. Compared to Week 2, the GSRS total score and diarrhea score decreased in Week 3 only in FMT group. CONCLUSIONS The balance of intestinal flora in patients can be considerably impacted by BQT in the short term, but it has reverted back to baseline by Week 10. FMT can alleviate gastrointestinal symptoms even if there was no evidence it promoted restoration of intestinal flora.
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Affiliation(s)
- Jing-Tao Zhao
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yi Zhang
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Xing-Wei Wang
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Pei-Ying Zou
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Zhe Zhao
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Hao Mei
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yu-Xiang Liu
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Na-Yun Su
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yang-Jie Zhu
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Bin Wang
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yan-Ling Wei
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Dong-Feng Chen
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Chun-Hui Lan
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
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Rondinella D, Quaranta G, Rozera T, Dargenio P, Fancello G, Venturini I, Guarnaccia A, Porcari S, Bibbò S, Sanguinetti M, Gasbarrini A, Masucci L, Cammarota G, Ianiro G. Donor screening for fecal microbiota transplantation with a direct stool testing-based strategy: a prospective cohort study. Microbes Infect 2024; 26:105341. [PMID: 38679228 DOI: 10.1016/j.micinf.2024.105341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/31/2024] [Accepted: 04/18/2024] [Indexed: 05/01/2024]
Abstract
Fecal microbiota transplantation (FMT) is effective against recurrent Clostridioides difficile infection (rCDI), but its safety is jeopardized by the potential transmission of pathogens, so international guidelines recommend either a quarantine or a direct stool testing. Whereas reports of the quarantine-based approach are emerging, data on the direct testing-based approach are not available. Our aim is to report outcomes of a donor screening framework for FMT including direct stool testing. In this prospective cohort study, all donor candidates recruited at our FMT centre underwent a four-step screening process to be enrolled as actual donors. Each collected stool donation was then evaluated with a direct stool testing including a molecular assay for gut pathogens and a culture assay for multi-drug resistant organisms (MDRO). From January 2019 to June 2023, 72 of 227 candidates (32%) were considered eligible and provided 277 stool donations. Ninety-nine donations (36%) were discarded for positivity to intestinal pathogens, most commonly enteropathogenic Escherichia coli (n = 37) and Blastocystis hominis (n = 20). Overall, 337 stool aliquots were obtained from 165 approved donations. All suspensions were used for patients with rCDI, and no serious adverse events or clinically evident infections were observed at 12 weeks after procedures. In our study, screening of donor faeces including direct stool testing led to the discard of a considerable rate of stool donations but was also extremely safe. This approach may represent a reliable strategy to guarantee the safety of FMT programs, especially in countries with high prevalence of MDRO.
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Affiliation(s)
- Debora Rondinella
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Gianluca Quaranta
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Tommaso Rozera
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Pasquale Dargenio
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Giovanni Fancello
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Irene Venturini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Alessandra Guarnaccia
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Serena Porcari
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Stefano Bibbò
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Maurizio Sanguinetti
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Luca Masucci
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy.
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6
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Yadegar A, Bar-Yoseph H, Monaghan TM, Pakpour S, Severino A, Kuijper EJ, Smits WK, Terveer EM, Neupane S, Nabavi-Rad A, Sadeghi J, Cammarota G, Ianiro G, Nap-Hill E, Leung D, Wong K, Kao D. Fecal microbiota transplantation: current challenges and future landscapes. Clin Microbiol Rev 2024; 37:e0006022. [PMID: 38717124 DOI: 10.1128/cmr.00060-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024] Open
Abstract
SUMMARYGiven the importance of gut microbial homeostasis in maintaining health, there has been considerable interest in developing innovative therapeutic strategies for restoring gut microbiota. One such approach, fecal microbiota transplantation (FMT), is the main "whole gut microbiome replacement" strategy and has been integrated into clinical practice guidelines for treating recurrent Clostridioides difficile infection (rCDI). Furthermore, the potential application of FMT in other indications such as inflammatory bowel disease (IBD), metabolic syndrome, and solid tumor malignancies is an area of intense interest and active research. However, the complex and variable nature of FMT makes it challenging to address its precise functionality and to assess clinical efficacy and safety in different disease contexts. In this review, we outline clinical applications, efficacy, durability, and safety of FMT and provide a comprehensive assessment of its procedural and administration aspects. The clinical applications of FMT in children and cancer immunotherapy are also described. We focus on data from human studies in IBD in contrast with rCDI to delineate the putative mechanisms of this treatment in IBD as a model, including colonization resistance and functional restoration through bacterial engraftment, modulating effects of virome/phageome, gut metabolome and host interactions, and immunoregulatory actions of FMT. Furthermore, we comprehensively review omics technologies, metagenomic approaches, and bioinformatics pipelines to characterize complex microbial communities and discuss their limitations. FMT regulatory challenges, ethical considerations, and pharmacomicrobiomics are also highlighted to shed light on future development of tailored microbiome-based therapeutics.
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Affiliation(s)
- Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Haggai Bar-Yoseph
- Department of Gastroenterology, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Tanya Marie Monaghan
- National Institute for Health Research Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, United Kingdom
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Sepideh Pakpour
- School of Engineering, Faculty of Applied Sciences, UBC, Okanagan Campus, Kelowna, British Columbia, Canada
| | - Andrea Severino
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ed J Kuijper
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Wiep Klaas Smits
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Elisabeth M Terveer
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Sukanya Neupane
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Ali Nabavi-Rad
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Sadeghi
- School of Engineering, Faculty of Applied Sciences, UBC, Okanagan Campus, Kelowna, British Columbia, Canada
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Estello Nap-Hill
- Department of Medicine, Division of Gastroenterology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dickson Leung
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Karen Wong
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Dina Kao
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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7
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Goloshchapov OV, Chukhlovin AB, Bug DS, Polev DE, Kosarev OV, Klementeva RV, Izmailova EA, Kazantsev IV, Khalipskaia MS, Goloshchapova МО, Yudintseva OS, Barkhatov IM, Petukhova NV, Zubarovskaya LS, Kulagin AD, Moiseev IS. Safety, Feasibility, and Advantages of Oral Microbiota Transplantation: The First Clinical Case. J Pediatr Hematol Oncol 2024:00043426-990000000-00438. [PMID: 38875447 DOI: 10.1097/mph.0000000000002896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 04/30/2024] [Indexed: 06/16/2024]
Abstract
The pilot clinical study presented demonstrates the possibility, safety, and effectiveness of oral microbiota transplantation from a healthy donor to a patient with neuroblastoma to prevent chemotherapy-induced oral mucositis. A 6-month-old patient with a diagnosis of retroperitoneal neuroblastoma was treated according to the NB 2004 protocol. Due to the development of severe oral mucositis, it was decided to perform oral microbiota transplantation. During the next 3 chemotherapy cycles and conditioning regimen before autologous hematopoietic cell transplantation (auto-HCT), the patient was repeatedly injected per os with donor saliva from her healthy mother. Oral microbiota transplantation was shown to effectively prevent the development of oral mucositis after chemotherapy, and only grade 1 oral mucositis developed after auto-HCT. In all loci of the oral cavity, there was a decreased abundance of bacteria from the Staphylococcaceae, Micrococcaceae, and Xanthomonadaceae families. Conversely, there was an increase in the relative abundance of Streptococcaceae and certain other bacterial taxa. In conclusion, the transplantation of maternal saliva in this patient prevented severe mucositis and was accompanied by a compositional change of the patient's oral microbiota. No adverse events due to the transplantation of maternal saliva were noted.
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Affiliation(s)
| | | | | | | | - Oleg V Kosarev
- Saint Petersburg Mining University, Saint Petersburg, Russian Federation
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8
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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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9
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Mullish BH, Bak A, Merrick B, Quraishi MN, Goldenberg SD, Williams HRT. Overview of the second edition of the joint British Society of Gastroenterology and Healthcare Infection Society faecal microbiota transplant guidelines, 2024. J Hosp Infect 2024; 148:178-188. [PMID: 38467249 DOI: 10.1016/j.jhin.2024.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 03/13/2024]
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.
| | - A Bak
- Healthcare Infection Society, London, UK
| | - B Merrick
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College, London, UK
| | - M N Quraishi
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Microbiome Treatment Centre, University of Birmingham, Edgbaston, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - S D Goldenberg
- Centre for Clinical Infection and Diagnostics Research, Guy's and St Thomas' NHS Foundation Trust, King's College, 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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10
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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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11
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Li Y, Sun R, Lai C, Liu K, Yang H, Peng Z, Xu D, Huang F, Tang K, Peng Y, Liu X. Hyperbaric oxygen therapy ameliorates intestinal and systematic inflammation by modulating dysbiosis of the gut microbiota in Crohn's disease. J Transl Med 2024; 22:518. [PMID: 38816750 PMCID: PMC11137967 DOI: 10.1186/s12967-024-05317-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 05/19/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Dysbiosis of the gut microbiota is pivotal in Crohn's disease (CD) and modulated by host physiological conditions. Hyperbaric oxygen therapy (HBOT) is a promising treatment for CD that can regulate gut microbiota. The relationship between HBOT and the gut microbiota in CD remains unknown. METHODS CD patients were divided into an HBOT group (n = 10) and a control group (n = 10) in this open-label prospective interventional study. The fecal samples before and after HBOT were used for 16 S rRNA gene sequencing and fecal microbiota transplantation (FMT). A colitis mouse model was constructed using dextran sulfate sodium, and intestinal and systematic inflammation was evaluated. The safety and long-term effect of HBOT were observed. RESULTS HBOT significantly reduced the level of C-reactive protein (CRP) (80.79 ± 42.05 mg/L vs. 33.32 ± 18.31 mg/L, P = 0.004) and the Crohn's Disease Activity Index (CDAI) (274.87 ± 65.54 vs. 221.54 ± 41.89, P = 0.044). HBOT elevated the declined microbial diversity and ameliorated the altered composition of gut microbiota in patients with CD. The relative abundance of Escherichia decreased, and that of Bifidobacterium and Clostridium XIVa increased after HBOT. Mice receiving FMT from donors after HBOT had significantly less intestinal inflammation and serum CRP than the group before HBOT. HBOT was safe and well-tolerated by patients with CD. Combined with ustekinumab, more patients treated with HBOT achieved clinical response (30%vs.70%, P = 0.089) and remission (20%vs.50%, P = 0.160) at week 4. CONCLUSIONS HBOT modulates the dysbiosis of gut microbiota in CD and ameliorates intestinal and systematic inflammation. HBOT is a safe option for CD and exhibits a promising auxiliary effect to ustekinumab. TRIAL REGISTRATION Chinese Clinical Trial Registry, ChiCTR2200061193. Registered 15 June 2022, https://www.chictr.org.cn/showproj.html?proj=171605 .
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Affiliation(s)
- Yong Li
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China
| | - Ruizheng Sun
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Chen Lai
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Kezhen Liu
- Department of Microbiology and Molecular Genetics, Michigan State University, East Lansing, USA
| | - Huixiang Yang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China
| | - Ziheng Peng
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China
| | - Duo Xu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China
| | - Fangling Huang
- Department of Hyperbaric oxygen, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Keke Tang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China
| | - Yu Peng
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China.
- Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
| | - Xiaowei Liu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- Hunan International Scientific and Technological Cooperation Base of Artificial Intelligence Computer Aided Diagnosis and Treatment for Digestive Disease, Xiangya Hospital, Changsha, Hunan, 410008, China.
- Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
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Chasov V, Zmievskaya E, Ganeeva I, Gilyazova E, Davletshin D, Filimonova M, Valiullina A, Kudriaeva A, Bulatov E. Systemic lupus erythematosus therapeutic strategy: From immunotherapy to gut microbiota modulation. J Biomed Res 2024; 38:1-16. [PMID: 38828853 DOI: 10.7555/jbr.38.20240009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is characterized by a systemic dysfunction of the innate and adaptive immune systems, leading to an attack on healthy tissues of the body. During the development of SLE, pathogenic features, such as the formation of autoantibodies to self-nuclear antigens, caused tissue damage including necrosis and fibrosis, with an increased expression of type Ⅰ interferon (IFN) regulated genes. Treatment of lupus with immunosuppressants and glucocorticoids, which are used as the standard therapy, is not effective enough and causes side effects. As an alternative, more effective immunotherapies have been developed, including monoclonal and bispecific antibodies that target B cells, T cells, co-stimulatory molecules, cytokines or their receptors, and signaling molecules. Encouraging results have been observed in clinical trials with some of these therapies. Furthermore, a chimeric antigen receptor T cells (CAR-T) therapy has emerged as the most effective, safe, and promising treatment option for SLE, as demonstrated by successful pilot studies. Additionally, emerging evidence suggests that gut microbiota dysbiosis may play a significant role in the severity of SLE, and the use of methods to normalize the gut microbiota, particularly fecal microbiota transplantation (FMT), opens up new opportunities for effective treatment of SLE.
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Affiliation(s)
- Vitaly Chasov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Ekaterina Zmievskaya
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Irina Ganeeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Elvina Gilyazova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Damir Davletshin
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Maria Filimonova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Aygul Valiullina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
| | - Anna Kudriaeva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Emil Bulatov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan 420008, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
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13
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Li Y, Xiao P, Cao R, Le J, Xu Q, Xiao F, Ye L, Wang X, Wang Y, Zhang T. Effects and microbiota changes following oral lyophilized fecal microbiota transplantation in children with autism spectrum disorder. Front Pediatr 2024; 12:1369823. [PMID: 38783921 PMCID: PMC11112010 DOI: 10.3389/fped.2024.1369823] [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: 01/13/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Background and purpose Autism spectrum disorder (ASD) is a group of heterogeneous neurodevelopmental disorders that is characterized by core features in social communication impairment and restricted, repetitive sensory-motor behaviors. This study aimed to further investigate the utilization of fecal microbiota transplantation (FMT) in children with ASD, both with and without gastrointestinal (GI) symptoms, evaluate the effect of FMT and analyze the alterations in bacterial and fungal composition within the gut microbiota. Methods A total of 38 children diagnosed with ASD participated in the study and underwent oral lyophilized FMT treatment. The dosage of the FMT treatment was determined based on a ratio of 1 g of donor stool per 1 kg of recipient body weight, with a frequency of once every 4 weeks for a total of 12 weeks. In addition, 30 healthy controls (HC) were included in the analysis. The clinical efficacy of FMT was evaluated, while the composition of fecal bacteria and fungi was determined using 16S rRNA and ITS gene sequencing methods. Results Median age of the 38 children with ASD was 7 years. Among these children, 84.2% (32 of 38) were boys and 81.6% (31 of 38) exhibited GI symptoms, with indigestion, constipation and diarrhea being the most common symptoms. Sample collections and assessments were conducted at baseline (week 0), post-treatment (week 12) and follow-up (week 20). At the end of the follow-up phase after FMT treatment, the autism behavior checklist (ABC) scores decreased by 23% from baseline, and there was a 10% reduction in scores on the childhood autism rating scale (CARS), a 6% reduction in scores on the social responsiveness scale (SRS) and a 10% reduction in scores on the sleep disturbance scale for children (SDSC). In addition, short-term adverse events observed included vomiting and fever in 2 participants, which were self-limiting and resolved within 24 h, and no long-term adverse events were observed. Although there was no significant difference in alpha and beta diversity in children with ASD before and after FMT therapy, the FMT treatment resulted in alterations in the relative abundances of various bacterial and fungal genera in the samples of ASD patients. Comparisons between children with ASD and healthy controls (HC) revealed statistically significant differences in microbial abundance before and after FMT. Blautia, Sellimonas, Saccharomycopsis and Cystobasidium were more abundant in children with ASD than in HC, while Dorea were less abundant. After FMT treatment, levels of Blautia, Sellimonas, Saccharomycopsis and Cystobasidium decreased, while levels of Dorea increased. Moreover, the increased abundances of Fusicatenibacter, Erysipelotrichaceae_UCG-003, Saccharomyces, Rhodotorula, Cutaneotrichosporon and Zygosaccharomyces were negatively correlated with the scores of ASD core symptoms. Conclusions Oral lyophilized FMT could improve GI and ASD related symptoms, as well as sleep disturbances, and alter the gut bacterial and fungal microbiota composition in children with ASD. Clinical Trial Registration Chinese Clinical Trial Registry, ChiCTR2200055943. Registered 28 January 2022, www.chictr.org.cn.
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Affiliation(s)
- Youran Li
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Pei Xiao
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Rong Cao
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Le
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiao Xu
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Fangfei Xiao
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lin Ye
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xufei Wang
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yizhong Wang
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Institute of Pediatric Infection, Immunity and Critical Care Medicine, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ting Zhang
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Institute of Pediatric Infection, Immunity and Critical Care Medicine, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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14
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Boicean A, Ichim C, Todor SB, Anderco P, Popa ML. The Importance of Microbiota and Fecal Microbiota Transplantation in Pancreatic Disorders. Diagnostics (Basel) 2024; 14:861. [PMID: 38732276 PMCID: PMC11082979 DOI: 10.3390/diagnostics14090861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 05/13/2024] Open
Abstract
The role of the intestinal microbiota in the diagnosis and treatment of pancreatic diseases is increasingly significant. Consequently, fecal microbiota transplantation (FMT) is emerging as a promising therapeutic avenue for various pancreatic disorders, including cancer, pancreatitis, and type 1 diabetes (T1D). This innovative procedure entails transferring gut microbiota from healthy donors to individuals affected by pancreatic ailments with the potential to restore intestinal balance and alleviate associated symptoms. FMT represents a pioneering approach to improve patient outcomes in pancreatic diseases, offering tailored treatments customized to individual microbiomes and specific conditions. Recent research highlights the therapeutic benefits of targeting the gut microbiota for personalized interventions in pancreatic disorders. However, a comprehensive understanding of the intricate interplay between gut microbiota and pancreatic physiology warrants further investigation. The necessity for additional studies and research endeavors remains crucial, especially in elucidating both adult and pediatric cases affected by pathological pancreatic conditions.
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Affiliation(s)
| | - Cristian Ichim
- Faculty of Medicine, Lucian Blaga University of Sibiu, 550169 Sibiu, Romania; (A.B.); (S.B.T.); (P.A.); (M.L.P.)
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Benech N, Barbut F, Fitzpatrick F, Krutova M, Davies K, Druart C, Cordaillat-Simmons M, Heritage J, Guery B, Kuijper E. Update on microbiota-derived therapies for recurrent Clostridioides difficile infections. Clin Microbiol Infect 2024; 30:462-468. [PMID: 38101472 DOI: 10.1016/j.cmi.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/06/2023] [Accepted: 12/10/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Faecal microbiota transplantation (FMT) is the standard treatment for patients with multiple recurrent Clostridioides difficile infection (rCDI). Recently, new commercially developed human microbiota-derived medicinal products have been evaluated and Food and Drug Administration-approved with considerable differences in terms of composition, administration, and targeted populations. OBJECTIVES To review available data on the different microbiota-derived treatments at the stage of advanced clinical evaluation and research in rCDI in comparison with FMT. SOURCES Phase II or III trials evaluating a microbiota-derived medicinal product to prevent rCDI. CONTENT Two commercial microbiota-derived medicinal products are approved by the Food and Drug Administration: Rebyota (RBX2660 Ferring Pharmaceuticals, marketed in the United States) and VOWST (SER-109 -Seres Therapeutics, marketed in the United States), whereas VE303 (Vedanta Biosciences Inc) will be studied in phase III trial. RBX2660 and SER-109 are based on the processing of stools from healthy donors, whereas VE303 consists of a defined bacterial consortium originating from human stools and produced from clonal cell banks. All have proven efficacy to prevent rCDI compared with placebo in patients considered at high risk of recurrence. However, the heterogeneity of the inclusion criteria, and the time between each episode and CDI diagnostics makes direct comparison between trials difficult. The differences regarding the risk of recurrence between the treatment and placebo arms were lower than previously described for FMT (FMT: Δ = 50.5%; RBX2660-phase III: Δ = 13.1%; SER-109-phase III: Δ = 28%; high-dose VE303-phase-II: Δ = 31.7%). All treatments presented a good overall safety profile with mainly mild gastrointestinal symptoms. IMPLICATIONS Stool-derived products and bacterial consortia need to be clearly distinguished in terms of product characterization and their associated risks with specific long-term post-marketing evaluation similar to registries used for FMT. Their place in the therapeutic strategy for patients with rCDI requires further studies to determine the most appropriate patient population and administration route to prevent rCDI.
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Affiliation(s)
- Nicolas Benech
- French Fecal Transplant Group (GFTF), France; Hepato-Gastroenterology Department, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, CRCL, Lyon, France; Lyon GEM Microbiota Study Group, Lyon, France; ESGHAMI (ESCMID Study Group for Host and Microbiota Interactions); ESGCD (ESCMID Study Group for Clostridioides difficile); Member of the European Fecal Microbiota Transplantation Network.
| | - Frédéric Barbut
- French Fecal Transplant Group (GFTF), France; ESGCD (ESCMID Study Group for Clostridioides difficile); National Reference Laboratory for Clostridioides difficile, AP-HP, Hôpital Saint-Antoine, Paris, France; Université Paris Cité, INSERM UMR-1139, Paris, France
| | - Fidelma Fitzpatrick
- ESGHAMI (ESCMID Study Group for Host and Microbiota Interactions); ESGCD (ESCMID Study Group for Clostridioides difficile); Departments of Clinical Microbiology, Royal College of Surgeons in Ireland and Beaumont Hospital, Dublin, Ireland
| | - Marcela Krutova
- ESGCD (ESCMID Study Group for Clostridioides difficile); Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - Kerrie Davies
- ESGCD (ESCMID Study Group for Clostridioides difficile); Healthcare Associated Infections Research Group, Leeds Teaching Hospitals NHS Trust and University of Leeds, Leeds, United Kingdom
| | | | | | - John Heritage
- ESGCD (ESCMID Study Group for Clostridioides difficile); Patient representative, ESCMID Study Group for Clostridioides difficile; Faculty of Biological Sciences (retired), University of Leeds, Leeds, United Kingdom
| | - Benoît Guery
- ESGHAMI (ESCMID Study Group for Host and Microbiota Interactions); ESGCD (ESCMID Study Group for Clostridioides difficile); Service of Infectious Diseases, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Member of the European Fecal Microbiota Transplantation Network
| | - Ed Kuijper
- ESGHAMI (ESCMID Study Group for Host and Microbiota Interactions); ESGCD (ESCMID Study Group for Clostridioides difficile); Department of Medical Microbiology, Center for Microbiota Analysis and Therapeutics at Leiden University Medical Centre, Albinusdreef 2, Leiden, The Netherlands; Member of the European Fecal Microbiota Transplantation Network
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16
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Stallmach A, von Müller L, Storr M, Link A, Konturek PC, Solbach PC, Weiss KH, Wahler S, Vehreschild MJGT. [Fecal Microbiota Transfer (FMT) in Germany - Status and Perspective]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:490-499. [PMID: 37187187 DOI: 10.1055/a-2075-2725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
INTRODUCTION Fecal microbiota transfer (FMT) is a treatment to modulate the gastrointestinal microbiota. Its use in recurrent Clostridioides difficile infection (rCDI) is established throughout Europe and recommended in national and international guidelines. In Germany, the FMT is codeable in the hospital reimbursement system. A comprehensive survey on the frequency of use based on this coding is missing so far. MATERIAL AND METHODOLOGY Reports of the Institute for Hospital Remuneration (InEK), the Federal Statistical Office (DESTATIS), and hospital quality reports 2015-2021 were examined for FMT coding and evaluated in a structured expert consultation. RESULTS Between 2015 and 2021, 1,645 FMT procedures were coded by 175 hospitals. From 2016 to 2018, this was a median of 293 (274-313) FMT annually, followed by a steady decline in subsequent years to 119 FMT in 2021. Patients with FMT were 57.7% female, median age 74 years, and FMT was applied colonoscopically in 72.2%. CDI was the primary diagnosis in 86.8% of cases, followed by ulcerative colitis in 7.6%. DISCUSSION In Germany, FMT is used less frequently than in the European comparison. One application hurdle is the regulatory classification of FMT as a non-approved drug, which leads to significantly higher costs in manufacturing and administration and makes reimbursement difficult. The European Commission recently proposed a regulation to classify FMT as a transplant. This could prospectively change the regulatory situation of FMT in Germany and thus contribute to a nationwide offer of a therapeutic procedure recommended in guidelines.
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Affiliation(s)
- Andreas Stallmach
- Klinik für Innere Medizin IV, Universitätsklinikum Jena, Jena, Deutschland
| | | | | | - Alexander Link
- Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke-Universität Magdeburg, Magdeburg, Deutschland
| | - Peter C Konturek
- Thüringen-Klinik Saalfeld Georgius Agricola GmbH, Saalfeld, Deutschland
| | | | - Karl Heinz Weiss
- Krankenhaus Salem der Evang. Stadtmission Heidelberg gGmbH, Heidelberg, Deutschland
| | | | - Maria J G T Vehreschild
- Medizinische Klinik 2, Infektiologie, Universitätsklinikum Frankfurt, Frankfurt am Main, Deutschland
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17
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Martini S, Zaccaria T, Gasbarrini A, Cammarota G, Romagnoli R, Ianiro G. Fecal microbiota transplantation before liver transplant in patient colonized with New Delhi metallo-beta-lactamase: Are we ready for a sequential approach? Transpl Infect Dis 2024; 26:e14248. [PMID: 38319686 DOI: 10.1111/tid.14248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 02/07/2024]
Affiliation(s)
- Silvia Martini
- Gastrohepatology Unit, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Teresa Zaccaria
- Microbiology Unit, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Antonio Gasbarrini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Renato Romagnoli
- Liver Transplant Center and General Surgery 2U, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
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18
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Stallhofer J, Steube A, Katzer K, Stallmach A. Microbiota-Based Therapeutics as New Standard-of-Care Treatment for Recurrent Clostridioides difficile Infection. Visc Med 2024; 40:82-91. [PMID: 38584858 PMCID: PMC10995962 DOI: 10.1159/000535851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/14/2023] [Indexed: 04/09/2024] Open
Abstract
Background Clostridioides difficile (C. difficile) is a spore-forming bacterial species that ubiquitously exists in the environment. Colonization by C. difficile is highly prevalent in infants, while fewer than 5% of adults are asymptomatic carriers. Disruption of the microbiome, such as through antibiotic treatment, triggers the germination of bacterial spores into numerous vegetative cells. These cells then produce enterotoxins that result in watery diarrhea and colonic inflammation. If left untreated, C. difficile infection (CDI) can lead to pseudomembranous colitis with the potentially life-threatening complication of toxic megacolon. Summary Over the past few decades, the incidence, morbidity, and mortality associated with CDIs have increased. They have emerged as the primary cause of nosocomial gastrointestinal infections in industrialized countries, posing a significant burden on healthcare systems. Despite antibiotics often being the cause of CDIs, they remain the standard treatment. However, a considerable number of patients treated with antibiotics will experience recurrent CDI (rCDI). Microbiota-based therapies targeting the core issue of CDI - antibiotic-induced dysbiosis - hold promise for rCDI treatment. While data for probiotics are insufficient, numerous studies have highlighted the effectiveness of fecal microbiota transplantation (FMT) as a safe and viable therapeutic option for rCDI. This approach is now endorsed by multiple guidelines. Nonetheless, regulatory prerequisites, such as comprehensive stool donor screening, restrict the widespread adoption of FMT beyond specialized centers. Recently, the US Food and Drug Administration has approved two commercial microbiota-based therapeutics to prevent CDI recurrence. These therapeutics are available by prescription in the USA. RBX2660 (REBYOTA™) comprises a diverse consortium of live microbes derived from human stool and is administered via enema. On the other hand, SER-109 (VOWST™) is an orally administered spore-based medication. In this review, we discuss the potential of microbiota-based treatments for rCDI against the background of medico-legal challenges associated with classical FMT. Key Messages FMT has emerged as a highly effective cure for rCDI. Nonetheless, regulatory prerequisites and laborious preparation procedures impede its widespread use. The establishment of ready-to-use microbiota-based therapeutics in clinical practice is necessary. In the USA, the recent approval of the first two commercial medications, including a spore-based oral preparation, marks a significant step forward.
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Affiliation(s)
| | - Arndt Steube
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany
| | - Katrin Katzer
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany
| | - Andreas Stallmach
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany
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19
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Andary CM, Al KF, Chmiel JA, Gibbons S, Daisley BA, Parvathy SN, Maleki Vareki S, Bowdish DME, Silverman MS, Burton JP. Dissecting mechanisms of fecal microbiota transplantation efficacy in disease. Trends Mol Med 2024; 30:209-222. [PMID: 38195358 DOI: 10.1016/j.molmed.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 01/11/2024]
Abstract
Fecal microbiota transplantation (FMT) has emerged as an alternative or adjunct experimental therapy for microbiome-associated diseases following its success in the treatment of recurrent Clostridioides difficile infections (rCDIs). However, the mechanisms of action involved remain relatively unknown. The term 'dysbiosis' has been used to describe microbial imbalances in relation to disease, but this traditional definition fails to consider the complex cross-feeding networks that define the stability of the microbiome. Emerging research transitions toward the targeted restoration of microbial functional networks in treating different diseases. In this review, we explore potential mechanisms responsible for the efficacy of FMT and future therapeutic applications, while revisiting definitions of 'dysbiosis' in favor of functional network restoration in rCDI, inflammatory bowel diseases (IBDs), metabolic diseases, and cancer.
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Affiliation(s)
- Catherine M Andary
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Kait F Al
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada; Canadian Centre for Human Microbiome and Probiotics Research, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - John A Chmiel
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada; Canadian Centre for Human Microbiome and Probiotics Research, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - Shaeley Gibbons
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada; Canadian Centre for Human Microbiome and Probiotics Research, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada
| | - Brendan A Daisley
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
| | - Seema Nair Parvathy
- Division of Infectious Disease, St. Joseph's Health Care, London, Ontario, Canada
| | - Saman Maleki Vareki
- Lawson Health Research Institute, London, Ontario, Canada; Department of Oncology, Western University, London, Ontario, Canada; Department of Pathology and Laboratory Medicine, Western University, London, Ontario, Canada
| | - Dawn M E Bowdish
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada; McMaster Immunology Research Centre and the Firestone Institute for Respiratory Health, McMaster University, Hamilton, Ontario, Canada
| | - Michael S Silverman
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; Division of Infectious Disease, St. Joseph's Health Care, London, Ontario, Canada
| | - Jeremy P Burton
- Department of Microbiology and Immunology, Western University, London, Ontario, Canada; Canadian Centre for Human Microbiome and Probiotics Research, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada; Department of Surgery, Western University, London, Ontario, Canada.
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20
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Terra DADA, de Oliveira Carvalho RD, da Silva TF, Dos Santos Freitas A, Góes-Neto A, Amarante VS, Azevedo V, Vilela EG, Coelho LGV, Silva ROS. Bacterial microbiome changes after fecal transplantation for recurrent Clostridioides difficile infection in the Brazilian center. Braz J Microbiol 2024; 55:719-725. [PMID: 38158466 PMCID: PMC10920509 DOI: 10.1007/s42770-023-01227-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024] Open
Abstract
Clostridioides difficile infection (CDI) poses a significant global health threat owing to its substantial morbidity and associated healthcare costs. A key challenge in controlling CDI is the risk of multiple recurrences, which can affect up to 30% of patients. In such instances, fecal microbiota transplantation (FMT) is increasingly recognized as the optimal treatment. However, few related studies have been conducted in developing countries, and the microbiota composition of Brazilian patients and its dynamic modification post-FMT remain largely unexplored. This study aimed to evaluate the changes in the bacterial gut microbiome in Brazilian patients with recurrent CDI post-FMT. Ten patients underwent FMT, and the primary and overall CDI resolution rates were 80% and 90% after the first and second FMT, respectively. FMT was associated with an early increase in Shannon's diversity, evident as soon as 1 week post-FMT and persisting for at least 25 days post-treatment. Post-treatment, the abundance of Firmicutes increased and that of Proteobacteria decreased. Specifically, the abundance of the genera Ruminococcus, Faecalibacterium, Lachnospira, and Roseburia of the Firmicutes phylum was significantly higher 1 week post-transplantation, with Ruminococcus and Faecalibacterium remaining enriched 25 days post-transplantation. This study is the first of its kind in Brazil to evaluate the microbiota of a donor and patients undergoing FMT. Our findings suggest that FMT can induce remarkable changes in the gut microbiota, characterized by an early and sustained increase in diversity lasting at least 25 days. FMT also promotes enrichment of genera such as Ruminococcus spp., Faecalibacterium spp., and Roseburia spp., essential for therapeutic success.
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Affiliation(s)
| | - Rodrigo Dias de Oliveira Carvalho
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Department of Biochemistry and Biophysics, Institute of Health Sciences, Federal University of Bahia, Salvador Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Department of Biochemistry and Biophysics, Institute of Health Sciences, Federal University of Bahia, Salvador Belo Horizonte, Brazil
| | - Andria Dos Santos Freitas
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Aristóteles Góes-Neto
- Laboratory of Molecular and Computational Biology of Fungi, Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Victor Santos Amarante
- Anaerobic Laboratory, Veterinary Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Eduardo Garcia Vilela
- Alfa Institute of Gastroenterology of Clinic Hospital of Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
| | - Luiz Gonzaga Vaz Coelho
- Alfa Institute of Gastroenterology of Clinic Hospital of Federal University of Minas Gerais, Minas Gerais, Belo Horizonte, Brazil
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21
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Peery AF, Kelly CR, Kao D, Vaughn BP, Lebwohl B, Singh S, Imdad A, Altayar O. AGA Clinical Practice Guideline on Fecal Microbiota-Based Therapies for Select Gastrointestinal Diseases. Gastroenterology 2024; 166:409-434. [PMID: 38395525 DOI: 10.1053/j.gastro.2024.01.008] [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] [Indexed: 02/25/2024]
Abstract
BACKGROUND & AIMS Fecal microbiota-based therapies include conventional fecal microbiota transplant and US Food and Drug Administration-approved therapies, fecal microbiota live-jslm and fecal microbiota spores live-brpk. The American Gastroenterological Association (AGA) developed this guideline to provide recommendations on the use of fecal microbiota-based therapies in adults with recurrent Clostridioides difficile infection; severe to fulminant C difficile infection; inflammatory bowel diseases, including pouchitis; and irritable bowel syndrome. METHODS The guideline was developed using the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) framework to prioritize clinical questions, identify patient-centered outcomes, and conduct an evidence synthesis. The guideline panel used the Evidence-to-Decision framework to develop recommendations for the use of fecal microbiota-based therapies in the specified gastrointestinal conditions and provided implementation considerations for clinical practice. RESULTS The guideline panel made 7 recommendations. In immunocompetent adults with recurrent C difficile infection, the AGA suggests select use of fecal microbiota-based therapies on completion of standard of care antibiotics to prevent recurrence. In mildly or moderately immunocompromised adults with recurrent C difficile infection, the AGA suggests select use of conventional fecal microbiota transplant. In severely immunocompromised adults, the AGA suggests against the use of any fecal microbiota-based therapies to prevent recurrent C difficile. In adults hospitalized with severe or fulminant C difficile not responding to standard of care antibiotics, the AGA suggests select use of conventional fecal microbiota transplant. The AGA suggests against the use of conventional fecal microbiota transplant as treatment for inflammatory bowel diseases or irritable bowel syndrome, except in the context of clinical trials. CONCLUSIONS Fecal microbiota-based therapies are effective therapy to prevent recurrent C difficile in select patients. Conventional fecal microbiota transplant is an adjuvant treatment for select adults hospitalized with severe or fulminant C difficile infection not responding to standard of care antibiotics. Fecal microbiota transplant cannot yet be recommended in other gastrointestinal conditions.
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Affiliation(s)
- Anne F Peery
- University of North Carolina, Chapel Hill, North Carolina
| | - Colleen R Kelly
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Dina Kao
- University of Alberta, Edmonton, Alberta, Canada
| | | | | | | | | | - Osama Altayar
- Washington University School of Medicine, St Louis, Missouri
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22
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Lauwers E, Sabino J, Hoffman I, van Hoeve K. Faecal microbiota transplantation in children: A systematic review. Acta Paediatr 2024. [PMID: 38391047 DOI: 10.1111/apa.17167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/25/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024]
Abstract
AIM Novel technologies offer insights into the potential role of the intestinal microbiota in human health and disease. Dysbiosis has been associated with several diseases, and it is thought to play a role in the pathogenesis of different gastrointestinal diseases. Faecal microbiota transplantation (FMT) is emerging as a method to modulate the gastrointestinal microbial ecosystem. While recurrent Clostridioides difficile infection is the recognised FMT indication, exploration of other therapeutic uses is ongoing. METHODS Following PRISMA guidelines, we conducted a systematic review, extracting 583 articles from Embase and PubMed (index date to October 2022). RESULTS The search yielded 58 studies for full review, with 50 included in the systematic review. Articles were categorised by FMT indication, study design, efficacy, adverse events, donor selection and administration route. FMT appears safe and effective for recurrent Clostridioides difficile infection, although severe adverse events are reported in children. However, there are currently insufficient data to support the use of FMT for other potential therapeutic indications (such as irritable or inflammatory bowel disease or obesity), beside the potential to decolonise multi-drug resistant organisms. CONCLUSION This underscores the need for randomised, controlled, prospective cohort studies in children to assess FMT effectiveness in diverse conditions and counteract publication bias.
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Affiliation(s)
- Ella Lauwers
- Department of Paediatric Gastroenterology & Hepatology & Nutrition, University Hospitals Leuven, Leuven, Belgium
| | - João Sabino
- TARGID, Department of Chronic Diseases, Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium
- Department of Gastroenterology & Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Ilse Hoffman
- Department of Paediatric Gastroenterology & Hepatology & Nutrition, University Hospitals Leuven, Leuven, Belgium
| | - Karen van Hoeve
- Department of Paediatric Gastroenterology & Hepatology & Nutrition, University Hospitals Leuven, Leuven, Belgium
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23
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Barko P, Nguyen-Edquilang J, Williams DA, Gal A. Fecal microbiome composition and diversity of cryopreserved canine stool at different duration and storage conditions. PLoS One 2024; 19:e0294730. [PMID: 38324560 PMCID: PMC10849402 DOI: 10.1371/journal.pone.0294730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 11/07/2023] [Indexed: 02/09/2024] Open
Abstract
Fresh-frozen stool banks intended for humans with gastrointestinal and metabolic disorders have been recently established and there are ongoing efforts to establish the first veterinary fresh-frozen stool bank. Fresh frozen stored feces provide an advantage of increased availability and accessibility to high-quality optimal donor fecal material. The stability of frozen canine feces regarding fecal microbiome composition and diversity has not been reported in dogs, providing the basis for this study. We hypothesized that fecal microbial composition and diversity of healthy dogs would remain stable when stored at -20°C and -80°C for up to 12 months compared to baseline samples evaluated before freezing. Stool samples were collected from 20 apparently healthy dogs, manually homogenized, cryopreserved in 20% glycerol and aliquoted, frozen in liquid nitrogen and stored at -20°C or -80°C for 3, 6, 9, and 12 months. At baseline and after period of storage, aliquots were thawed and treated with propidium monoazide before fecal DNA extraction. Following long-read 16S-rRNA amplicon sequencing, bacterial community composition and diversity were compared among treatment groups. We demonstrated that fresh-frozen canine stools collected from 20 apparently healthy dogs could be stored for up to 12 months at -80°C with minimal change in microbial community composition and diversity and that storage at -80°C is superior to storage at -20°C. We also found that differences between dogs had the largest effect on community composition and diversity. Relative abundances of certain bacterial taxa, including those known to be short-chain fatty acid producers, varied significantly with specific storage temperatures and duration. Further work is required to ascertain whether fecal donor material that differs in bacterial community composition and diversity across storage conditions and duration could lead to differences in clinical efficacy for specific clinical indications of fecal microbiota transplantation.
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Affiliation(s)
- Patrick Barko
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
| | - Julie Nguyen-Edquilang
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
| | - David A. Williams
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
| | - Arnon Gal
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
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24
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Bu L, Wang C, Bai J, Song J, Zhang Y, Chen H, Suo H. Gut microbiome-based therapies for alleviating cognitive impairment: state of the field, limitations, and future perspectives. Food Funct 2024; 15:1116-1134. [PMID: 38224464 DOI: 10.1039/d3fo02307a] [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: 01/16/2024]
Abstract
Cognitive impairment (CI) is a multifaceted neurological condition that can trigger negative emotions and a range of concurrent symptoms, imposing significant public health and economic burdens on society. Therefore, it is imperative to discover a remedy for CI. Nevertheless, the mechanisms behind the onset of this disease are multifactorial, which makes the search for effective amelioration difficult and complex, hindering the search for effective measures. Intriguingly, preclinical research indicates that gut microbiota by influencing brain function, plays an important role in the progression of CI. Furthermore, numerous preclinical studies have highlighted the potential of probiotics, prebiotics, fecal microbiota transplantation (FMT), and diet in modulating the gut microbiota, thereby ameliorating CI symptoms. This review provides a comprehensive evaluation of CI pathogenesis, emphasizing the contribution of gut microbiota disorders to CI development. It also summarizes and discusses current strategies and mechanisms centered on the synergistic role of gut microbiota modulation in the microbiota-gut-brain axis in CI development. Finally, problems with existing approaches are contemplated and the development of microbial modulation strategies as therapeutic approaches to promote and restore brain cognition is discussed. Further research considerations and directions are highlighted to provide ideas for future CI prevention and treatment strategies.
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Affiliation(s)
- Linli Bu
- College of Food Science, Southwest University, Chongqing 400715, China.
- Modern "Chuan Cai Yu Wei" Food Industry Innovation Research Institute, Chongqing 400715, China
| | - Chen Wang
- College of Food Science, Southwest University, Chongqing 400715, China.
- Modern "Chuan Cai Yu Wei" Food Industry Innovation Research Institute, Chongqing 400715, China
| | - Junying Bai
- Citrus Research Institute, Southwest University, Chongqing 400715, China
| | - Jiajia Song
- College of Food Science, Southwest University, Chongqing 400715, China.
- Modern "Chuan Cai Yu Wei" Food Industry Innovation Research Institute, Chongqing 400715, China
| | - Yuhong Zhang
- Institute of Food Sciences and Technology, Tibet Academy of Agricultural and Animal Husbandry Sciences, Xizang 850000, China
| | - Hongyu Chen
- College of Food Science, Southwest University, Chongqing 400715, China.
- Modern "Chuan Cai Yu Wei" Food Industry Innovation Research Institute, Chongqing 400715, China
| | - Huayi Suo
- College of Food Science, Southwest University, Chongqing 400715, China.
- Modern "Chuan Cai Yu Wei" Food Industry Innovation Research Institute, Chongqing 400715, China
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25
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Singh A, Midha V, Chauhan NS, Sood A. Current perspectives on fecal microbiota transplantation in inflammatory bowel disease. Indian J Gastroenterol 2024; 43:129-144. [PMID: 38334893 DOI: 10.1007/s12664-023-01516-8] [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: 11/26/2023] [Accepted: 12/26/2023] [Indexed: 02/10/2024]
Abstract
Fecal microbiota transplantation (FMT) has emerged as a promising therapeutic modality within the domain of inflammatory bowel disease (IBD). While FMT has secured approval and demonstrated efficacy in addressing recurrent and refractory Clostridioides difficile infection, its application in IBD remains an area of active exploration and research. The current status of FMT in IBD reflects a nuanced landscape, with ongoing investigations delving into its effectiveness, safety and optimal implementation. Early-stage clinical trials and observational studies have provided insights into the potential of FMT to modulate the dysbiotic gut microbiota associated with IBD, aiming to mitigate inflammation and promote mucosal healing. However, considerable complexities persist, including variations in donor selection, treatment protocols and outcome assessments. Challenges in standardizing FMT protocols for IBD treatment are compounded by the dynamic nature of the gut microbiome and the heterogeneity of IBD itself. Despite these challenges, enthusiasm for FMT in IBD emanates from its capacity to address gut microbial dysbiosis, signifying a paradigm shift towards more comprehensive approaches in IBD management. As ongoing research progresses, an enhanced understanding of FMT's role in IBD therapy is anticipated. This article synthesizes the current status of FMT in IBD, elucidating the attendant challenges and aspiring towards the refinement of its application for improved patient outcomes.
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Affiliation(s)
- Arshdeep Singh
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | - Vandana Midha
- Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | - Nar Singh Chauhan
- Department of Biochemistry, Maharshi Dayanand University, Rohtak, 124 001, India
| | - Ajit Sood
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India.
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26
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Niccolai E, Martinelli I, Quaranta G, Nannini G, Zucchi E, De Maio F, Gianferrari G, Bibbò S, Cammarota G, Mandrioli J, Masucci L, Amedei A. Fecal Microbiota Transplantation in Amyotrophic Lateral Sclerosis: Clinical Protocol and Evaluation of Microbiota Immunity Axis. Methods Mol Biol 2024; 2761:373-396. [PMID: 38427251 DOI: 10.1007/978-1-0716-3662-6_27] [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: 03/02/2024]
Abstract
The fecal microbial transplantation (FMT) is a therapeutic transplant of fecal microbiota from healthy donors to patients. This practice is aimed at restoring eubiosis and rebalancing the enteric and systemic immune responses, and then eliminating pathogenic triggers of multiple disease, including neurodegenerative diseases. Alterations of gut microbiota (GM) affect the central nervous system (CNS) health, impacting neuro-immune interactions, synaptic plasticity, myelination, and skeletal muscle function. T-regulatory lymphocytes (Treg) are among the most important players in the pathogenesis of amyotrophic lateral sclerosis (ALS), altering the disease course. Along with circulating neuropeptides, other immune cells, and the gut-brain axis, the GM influences immunological tolerance and controls Treg's number and suppressive functions. A double-blind, controlled, multicenter study on FMT in ALS patients has been designed to evaluate if FMT can modulate neuroinflammation, by restoring Treg number, thus modifying disease activity and progression.
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Affiliation(s)
- Elena Niccolai
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Ilaria Martinelli
- Neurology Unit, Department of Neuroscience, Azienda Ospedaliero Universitaria di Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Gianluca Quaranta
- Department of Laboratory and Infectious Sciences, A. Gemelli University Hospital IRCCS, Rome, Italy
| | - Giulia Nannini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Elisabetta Zucchi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Flavio De Maio
- Department of Laboratory and Infectious Sciences, A. Gemelli University Hospital IRCCS, Rome, Italy
| | - Giulia Gianferrari
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefano Bibbò
- Digestive Disease Center, A. Gemelli University Hospital IRCCS, Catholic University of Sacred Heart, Rome, Italy
| | - Giovanni Cammarota
- Digestive Disease Center, A. Gemelli University Hospital IRCCS, Catholic University of Sacred Heart, Rome, Italy
| | - Jessica Mandrioli
- Neurology Unit, Department of Neuroscience, Azienda Ospedaliero Universitaria di Modena, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Masucci
- Department of Laboratory and Infectious Sciences, A. Gemelli University Hospital IRCCS, Rome, Italy.
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Rome, Italy.
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
- Internal Interdisciplinary Medicine Unit, Careggi University Hospital, Florence, Italy.
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Levy B, Fliss Isakov N, Ziv-Baran T, Leshno M, Maharshak N, Werner L. Economic and Chronologic Optimization of Fecal Donors Screening Process. MDM Policy Pract 2024; 9:23814683241254809. [PMID: 38873648 PMCID: PMC11171430 DOI: 10.1177/23814683241254809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/01/2024] [Indexed: 06/15/2024] Open
Abstract
Background. Fecal microbial transplantation (FMT) is the delivery of fecal microbiome, isolated from healthy donors, into a patient's gastrointestinal tract. FMT is a safe and efficient treatment for recurrent Clostridioides difficile infection. Donors undergo strict screening to avoid disease transmission. This consists of several blood and stool tests, which are performed in a multistage, costly process. We performed a cost-minimizing analysis to find the optimal order in which the tests should be performed. Methods. An algorithm to optimize the order of tests in terms of cost was defined. Performance analysis for disqualifying a potential healthy donor was carried out on data sets based on either the published literature or our real-life data. For both data sets, we calculated the total cost to qualify a single donor according to the optimal order of tests, suggested by the algorithm. Results. Applying the algorithm to the published literature revealed potential savings of 94.2% of the cost of screening a potential donor and 7.05% of the cost to qualify a single donor. In our cohort of 87 volunteers, 53 were not eligible for donation. Of 34 potential donors, 10 were disqualified due to abnormal lab tests. Applying our algorithm to optimize the order of tests, the average cost for screening a potential donor resulted in potential savings of 49.9% and a 21.3% savings in the cost to qualify a single donor. Conclusions. Improving the order and timing of the screening tests of potential FMT stool donors can decrease the costs by about 50% per subject. Highlights What is known:Fecal microbial transplantation (FMT) is the transfer of microbiome from healthy donors to patients.Fecal donors undergo multiple strict screening tests to exclude any transmissible disease.Screening tests of potential fecal donors is expensive and time consuming.FMT is the most efficient treatment for recurrent C difficile infection.What is new here:An algorithm to optimize the order of donors' screening tests in terms of cost was defined.Optimizing the order tests can save nearly 50% in costs of screening a potential donor.
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Affiliation(s)
- Bar Levy
- School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Naomi Fliss Isakov
- School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, Tel Aviv, Israel
| | | | - Moshe Leshno
- Coller School of Management, Tel Aviv University, Tel Aviv, Israel
| | - Nitsan Maharshak
- School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Lael Werner
- School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, Tel Aviv, Israel
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McGuinness AJ, Stinson LF, Snelson M, Loughman A, Stringer A, Hannan AJ, Cowan CSM, Jama HA, Caparros-Martin JA, West ML, Wardill HR. From hype to hope: Considerations in conducting robust microbiome science. Brain Behav Immun 2024; 115:120-130. [PMID: 37806533 DOI: 10.1016/j.bbi.2023.09.022] [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: 04/20/2023] [Revised: 08/14/2023] [Accepted: 09/30/2023] [Indexed: 10/10/2023] Open
Abstract
Microbiome science has been one of the most exciting and rapidly evolving research fields in the past two decades. Breakthroughs in technologies including DNA sequencing have meant that the trillions of microbes (particularly bacteria) inhabiting human biological niches (particularly the gut) can be profiled and analysed in exquisite detail. This microbiome profiling has profound impacts across many fields of research, especially biomedical science, with implications for how we understand and ultimately treat a wide range of human disorders. However, like many great scientific frontiers in human history, the pioneering nature of microbiome research comes with a multitude of challenges and potential pitfalls. These include the reproducibility and robustness of microbiome science, especially in its applications to human health outcomes. In this article, we address the enormous promise of microbiome science and its many challenges, proposing constructive solutions to enhance the reproducibility and robustness of research in this nascent field. The optimisation of microbiome science spans research design, implementation and analysis, and we discuss specific aspects such as the importance of ecological principals and functionality, challenges with microbiome-modulating therapies and the consideration of confounding, alternative options for microbiome sequencing, and the potential of machine learning and computational science to advance the field. The power of microbiome science promises to revolutionise our understanding of many diseases and provide new approaches to prevention, early diagnosis, and treatment.
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Affiliation(s)
- Amelia J McGuinness
- Deakin University, Geelong, Australia, the Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine and Barwon Health, Geelong, Australia
| | - Lisa F Stinson
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
| | - Matthew Snelson
- Hypertension Research Laboratory, School of Biological Sciences, Faculty of Science, Monash University, Clayton, VIC, Australia.
| | - Amy Loughman
- Deakin University, Geelong, Australia, the Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine and Barwon Health, Geelong, Australia
| | - Andrea Stringer
- Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Anthony J Hannan
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Australia
| | | | - Hamdi A Jama
- Hypertension Research Laboratory, School of Biological Sciences, Faculty of Science, Monash University, Clayton, VIC, Australia
| | | | - Madeline L West
- Deakin University, Geelong, Australia, the Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine and Barwon Health, Geelong, Australia
| | - Hannah R Wardill
- Supportive Oncology Research Group, Precision Medicine (Cancer), South Australian Health and Medical Research Institute (SAHMRI), University of Adelaide, Adelaide, South Australia, Australia
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29
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Porcari S, Maida M, Bibbò S, McIlroy J, Ianiro G, Cammarota G. Fecal Microbiota Transplantation as Emerging Treatment in European Countries 2.0. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1435:85-99. [PMID: 38175472 DOI: 10.1007/978-3-031-42108-2_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Clostridioides difficile infection (CDI) is one of the most common healthcare-associated infections and one of the leading causes of morbidity and mortality in hospitalized patients in the world. Although several antibiotics effectively treat CDI, some individuals may not respond to these drugs and may be cured by transplanting stool from healthy donors. FMT has demonstrated extraordinary cure rates for the cure of CDI recurrences.Moreover, FMT has also been investigated in other disorders associated with the alteration of gut microbiota, such as inflammatory bowel disease (IBD), where the alterations of the gut microbiota ecology have been theorized to play a causative role. Although FMT is currently not recommended to cure IBD patients in clinical practice, several studies have been recently carried out with the ultimate goal to search new therapeutic options to patients.This review summarizes data on the use of FMT for the treatment of both CDI and IBD, with a special attention to highlight studies conducted in European countries.
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Affiliation(s)
- Serena Porcari
- Department of Medical and Surgical Sciences, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marcello Maida
- Gastroenterology and Endoscopy Unit, S. Elia-Raimondi Hospital, Caltanissetta, Italy
| | - Stefano Bibbò
- Department of Medical and Surgical Sciences, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - James McIlroy
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Gianluca Ianiro
- Department of Medical and Surgical Sciences, Digestive Disease Center, 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, Digestive Disease Center, 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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30
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Hu Y, Hu C, Jiang J, Zhang J, Li Y, Peng Z. Clostridioides difficile infection after extracorporeal membrane oxygenation support for acute myocardial infarction: a case report. Front Med (Lausanne) 2023; 10:1333209. [PMID: 38188335 PMCID: PMC10766692 DOI: 10.3389/fmed.2023.1333209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 12/13/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction Restored cardiopulmonary function is efficiently achieved by utilizing extracorporeal membrane oxygenation (ECMO). Nevertheless, the incidence of Clostridioides difficile infection (CDI) associated with ECMO is relatively uncommon. Case presentation In this report, we present the case of a 59-year-old male with severe chest pain due to acute myocardial infarction, subsequently necessitating ECMO support. During the first day of hospitalization, pulmonary infections were observed, and piperacillin-tazobactam was prescribed for 7 days at low dosages. However, the patient developed severe diarrhea 4 days later. After ruling out common pathogens, we suspected the occurrence of CDI and performed genetic testing for C. difficile toxin, confirming our diagnosis. The prescription of vancomycin resulted in slight improvement, while fecal microbiota transplantation (FMT) proved to be more effective. Conclusion In this case, temporary application of ECMO was applied, and the anti-infective treatment relied on the use of antibiotics at short-term, low-dose, and low CDI risk. Hence, the occurrence of CDI was considered an uncommon event, which may serve as a reference for future cases.
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Affiliation(s)
- Yanan Hu
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
| | - Chang Hu
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
| | - Jun Jiang
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
| | - Jing Zhang
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
| | - Yiming Li
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
| | - Zhiyong Peng
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Wuhan, Hubei, China
- Center of Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
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31
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Kelly CR, Allegretti JR. Review Article: Gastroenterology and Clostridium difficile Infection: Past, Present, and Future. Clin Infect Dis 2023; 77:S463-S470. [PMID: 38051967 DOI: 10.1093/cid/ciad644] [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: 12/07/2023] Open
Abstract
Research and innovation around Clostridium difficile infection (CDI) has been a multidisciplinary endeavor since discovery of the organism in 1978. The field of gastroenterology has contributed to our understanding of CDI as a disease caused by disruptions in the gut microbiome and led to advances in therapeutic manipulation of gut microbiota, including fecal microbiota transplantation. The high incidence of CDI in patients with inflammatory bowel disease and treatment of the infection in this population have been of particular interest to gastroenterologists. The emergence of standardized, approved live biotherapeutic products for treatment of recurrent CDI is an inflection point in our management of this difficult clinical problem, and real-world performance of these therapies will inform optimal treatment algorithms.
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Affiliation(s)
- Colleen R Kelly
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jessica R Allegretti
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
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32
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Oliva-Hemker M, Kahn SA, Steinbach WJ. Fecal Microbiota Transplantation: Information for the Pediatrician. Pediatrics 2023; 152:e2023062922. [PMID: 37981872 DOI: 10.1542/peds.2023-062922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 11/21/2023] Open
Abstract
Fecal microbiota transplantation (FMT) involves the delivery of an entire microbial community from a healthy donor to a recipient with the intention of ameliorating or curing a specific disease. Current evidence strongly supports a role for FMT in the treatment of Clostridiodes difficile infection, with cure rates of approximately 80% to 90%. This success has led to increasing attention for FMT as a potential therapeutic intervention for other conditions associated with disturbances of the intestinal microbiome, including inflammatory bowel diseases, autism spectrum disorder, and obesity. This clinical report endorses the joint society statement by the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition, and the European Society for Pediatric Gastroenterology, Hepatology and Nutrition and is meant to provide the general pediatrician with a broad overview to enable appropriate guidance to families seeking FMT as treatment of a child's condition.
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Affiliation(s)
- Maria Oliva-Hemker
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stacy A Kahn
- FMT and Microbial Therapeutics Program, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Cambridge, Massachusetts
| | - William J Steinbach
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's, Fayetteville, Arkansas
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33
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Yang R, Chen Z, Cai J. Fecal microbiota transplantation: Emerging applications in autoimmune diseases. J Autoimmun 2023; 141:103038. [PMID: 37117118 DOI: 10.1016/j.jaut.2023.103038] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/12/2023] [Accepted: 04/06/2023] [Indexed: 04/30/2023]
Abstract
Both genetic susceptibility and environmental factors are important contributors to autoimmune disease pathogenesis. As an environmental factor, the gut microbiome plays a crucial role in the development and progression of autoimmune diseases. Thus, strategies targeting gut microbiome alterations can potentially be used to treat autoimmune disease. Microbiota-based interventions, such as prebiotics, probiotics, dietary interventions, and fecal microbiota transplantation (FMT), have attracted growing interest as novel treatment approaches. FMT is an effective method for treating recurrent Clostridioides difficile infections; moreover, it is emerging as a promising treatment for patients with inflammatory bowel disease and other autoimmune diseases. Although the mechanisms underpinning the interaction between the gut microbiome and host are not fully understood in patients with autoimmune disease, FMT has been shown to restore altered gut microbiota composition, rebuild the intestinal microecosystem, and mediate innate and adaptive immune responses to achieve a therapeutic effect. In this review, we provide an overview of FMT and discuss how FMT can be used as a novel treatment approach for autoimmune diseases. Furthermore, we discuss recent challenges and offer future research directions.
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Affiliation(s)
- Ruixue Yang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beilishi Road 167, Xicheng District, Beijing, 100037, China
| | - Zhenzhen Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beilishi Road 167, Xicheng District, Beijing, 100037, China
| | - Jun Cai
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beilishi Road 167, Xicheng District, Beijing, 100037, China.
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Mullish BH, Tohumcu E, Porcari S, Fiorani M, Di Tommaso N, Gasbarrini A, Cammarota G, Ponziani FR, Ianiro G. The role of faecal microbiota transplantation in chronic noncommunicable disorders. J Autoimmun 2023; 141:103034. [PMID: 37087392 DOI: 10.1016/j.jaut.2023.103034] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/09/2023] [Accepted: 03/17/2023] [Indexed: 04/24/2023]
Abstract
The gut microbiome plays a key role in influencing several pathways and functions involved in human health, including metabolism, protection against infection, and immune regulation. Perturbation of the gut microbiome is recognised as a pathogenic factor in several gastrointestinal and extraintestinal disorders, and is increasingly considered as a therapeutic target in these conditions. Faecal microbiota transplantation (FMT) is the transfer of the microbiota from healthy screened stool donors into the gut of affected patients, and is a well-established and highly effective treatment for recurrent Clostridioides difficile infection. Despite the mechanisms of efficacy of FMT not being fully understood, it has been investigated in several chronic noncommunicable disorders, with variable results. This review aims to give an overview of mechanisms of efficacy of FMT in chronic noncommunicable disorders, and to paint the current landscape of its investigation in these medical conditions, including inflammatory bowel disease (IBD), chronic liver disorders, and also extraintestinal autoimmune conditions.
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Affiliation(s)
- Benjamin H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, St Mary's Hospital Campus, Imperial College London, London, UK; Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Ege Tohumcu
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Serena Porcari
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Marcello Fiorani
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Natalia Di Tommaso
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, 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, Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Translational Medicine and Surgery, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Francesca Romana Ponziani
- Department of Medical and Surgical Sciences, Gastroenterology Unit, Digestive Disease Center, 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, Digestive Disease Center, 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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35
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Yu Y, Wang W, Zhang F. The Next Generation Fecal Microbiota Transplantation: To Transplant Bacteria or Virome. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301097. [PMID: 37914662 PMCID: PMC10724401 DOI: 10.1002/advs.202301097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 09/02/2023] [Indexed: 11/03/2023]
Abstract
Fecal microbiota transplantation (FMT) has emerged as a promising therapeutic approach for dysbiosis-related diseases. However, the clinical practice of crude fecal transplants presents limitations in terms of acceptability and reproductivity. Consequently, two alternative solutions to FMT are developed: transplanting bacteria communities or virome. Advanced methods for transplanting bacteria mainly include washed microbiota transplantation and bacteria spores treatment. Transplanting the virome is also explored, with the development of fecal virome transplantation, which involves filtering the virome from feces. These approaches provide more palatable options for patients and healthcare providers while minimizing research heterogeneity. In general, the evolution of the next generation of FMT in global trends is fecal microbiota components transplantation which mainly focuses on transplanting bacteria or virome.
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Affiliation(s)
- You Yu
- Department of Microbiota Medicine & Medical Center for Digestive DiseasesThe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
| | - Weihong Wang
- Department of Microbiota Medicine & Medical Center for Digestive DiseasesThe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
| | - Faming Zhang
- Department of Microbiota Medicine & Medical Center for Digestive DiseasesThe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
- Department of Microbiota MedicineSir Run Run HospitalNanjing Medical UniversityNanjing211166China
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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] [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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Xin Y, Huang C, Zheng M, Zhou W, Zhang B, Zhao M, Lu Q. Fecal microbiota transplantation in the treatment of systemic lupus erythematosus: What we learnt from the explorative clinical trial. J Autoimmun 2023; 141:103058. [PMID: 37179170 DOI: 10.1016/j.jaut.2023.103058] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/26/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease with the characterized presence of autoantibodies and resulting in multiple organ damage, which is incurable and can be lethal. The current treatments are limited and less progress has been made in drug discovery for the last few decades. Researches imply that gut dysbiosis exists in both patients and murine models with SLE, taking part in the pathogenesis of SLE through multiple mechanisms such as microbiota translocation and molecular mimicry. Intestinal interventions on the gut microbiome by fecal transplantations to reconstitute the gut-immunity homeostasis serve as a novel therapeutic option for SLE patients. Fecal microbiota transplantation (FMT), which is usually used in intestinal diseases, has been firstly demonstrated to be safe and efficient in recovering gut microbiota structure of SLE patients and reducing lupus activity in our recent clinical trial, which is the first trial testing FMT therapy in SLE treatment. In this paper, we reviewed the results of the single-arm clinical trial and made recommendations on FMT practice in SLE treatment including therapeutic indications, screening items and dosage regimen, trying to provide references for future study and clinical practice. We also came up with the unanswered questions that need to be solved by the ongoing randomized controlled trial as well as the future expectations for the intestinal intervention strategies of SLE patients.
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Affiliation(s)
- Yue Xin
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China; Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China
| | - Cancan Huang
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Meiling Zheng
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Wenhui Zhou
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Bo Zhang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China; Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China
| | - Ming Zhao
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China; Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China; Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, 410011, China.
| | - Qianjin Lu
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China; Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China; Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, 410011, China.
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Bosch B, Hartikainen A, Ronkainen A, Scheperjans F, Arkkila P, Satokari R. Development of a Protocol for Anaerobic Preparation and Banking of Fecal Microbiota Transplantation Material: Evaluation of Bacterial Richness in the Cultivated Fraction. Microorganisms 2023; 11:2901. [PMID: 38138045 PMCID: PMC10745795 DOI: 10.3390/microorganisms11122901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/20/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023] Open
Abstract
Fecal microbiota transplantation (FMT) has shown highly variable results in indications beyond recurrent Clostridioides difficile infection. Microbiota dysbiosis in many diseases is characterized by the depletion of strictly anaerobic bacteria, which may be crucial for FMT efficacy. We developed a protocol to ensure anaerobic conditions during the entire transplant preparation and banking process, from material collection to administration. The protocol necessitates an anaerobic cabinet, i.e., a non-standard laboratory equipment. We analyzed the population of viable anaerobes by combining cultivation and 16S rRNA gene profiling during the transplant preparation, and after 4, 8, and 12 months of anaerobic or aerobic storage at -80 °C, 78% of fecal species were captured via cultivation. Our findings suggest that strictly anaerobic transplant preparation and storage may preserve species richness better than oxic conditions, but the overall difference was not significant. However, specific anaerobes such as Neglecta and Anaerotruncus were affected by the oxygen exposure. A storage time of up to 12 months did not affect the presence of cultivated taxa. Noteworthy, our analysis focused on the richness of cultivated anaerobes rather than their abundance, which may have been affected. The benefits of the developed anaerobic protocol in FMT for specific indications remain to be demonstrated in clinical trials.
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Affiliation(s)
- Berta Bosch
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland; (A.H.); (A.R.)
| | - Anna Hartikainen
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland; (A.H.); (A.R.)
| | - Aki Ronkainen
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland; (A.H.); (A.R.)
| | - Filip Scheperjans
- Department of Neurology, Helsinki University Hospital, 00290 Helsinki, Finland;
- Clinicum, University of Helsinki, 00290 Helsinki, Finland;
| | - Perttu Arkkila
- Clinicum, University of Helsinki, 00290 Helsinki, Finland;
- Department of Gastroenterology, Helsinki University Hospital, 00290 Helsinki, Finland
| | - Reetta Satokari
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland; (A.H.); (A.R.)
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Liu XY, Wu SD. Fecal microbiota transplantation for treatment of irritable bowel syndrome: Current advances and future perspectives. Shijie Huaren Xiaohua Zazhi 2023; 31:922-932. [DOI: 10.11569/wcjd.v31.i22.922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/27/2023] [Accepted: 11/19/2023] [Indexed: 11/28/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a kind of functional gastroin-testinal disorder, characterized by recurrent abdominal pain and altered bowel habits. IBS adversely affects the quality of life of patients for the lack of effective treatment. The etiology of IBS remains poorly known. Previous studies suggested a possible role of gut dysbiosis in IBS pathogenesis. Fecal microbiota transplantation (FMT), which aims to reverse the gut dysbiosis, is a promising strategy in IBS management. In this review, we summarize the role of the gut microbiota in IBS pathogenesis from different aspects. We also review recent studies on efficacy evaluation of FMT in IBS. Besides, we discuss factors affecting the efficacy of FMT, hoping to provide a reference for future IBS treatment strategies targeting the gut microbiota.
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Affiliation(s)
- Xin-Yi Liu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Sheng-Di Wu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
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Parigi TL, Vieujean S, Paridaens K, Dalgaard K, Peyrin-Biroulet L, Danese S. Efficacy, Safety, and Concerns on Microbiota Modulation, Antibiotics, Probiotics, and Fecal Microbial Transplant for Inflammatory Bowel Disease and Other Gastrointestinal Conditions: Results from an International Survey. Microorganisms 2023; 11:2806. [PMID: 38004817 PMCID: PMC10672996 DOI: 10.3390/microorganisms11112806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/08/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
The gut microbiota play a pivotal role in human health. Dysbiosis, alterations in microbiota composition and function, is associated with gastrointestinal disorders, including inflammatory bowel disease (IBD). This international survey aimed to assess physicians' experiences, perceptions, and practices related to microbiome modulation for gastrointestinal conditions, with a focus on IBD. Results from 142 healthcare professionals, predominantly gastroenterologists, confirmed a consensus on the relevance of the gut microbiota in IBD pathogenesis. However, the utilization of microbial composition analysis and probiotics in clinical practice was limited, primarily due to the lack of standardized guidelines and supporting evidence. Physicians held conflicting views on antibiotics, recognizing their potential for inducing remission but also causing flares in IBD. Respondents also had varying opinions on the efficacy of fecal microbiota transplantation (FMT) for different gastrointestinal conditions, with higher confidence in FMT effectiveness for irritable bowel syndrome with diarrhea, pouchitis, and ulcerative colitis. Concerns on FMT included uncertainty about effect duration, administration intervals, and conflicting evidence. Donor selection was believed to be a crucial factor in FMT outcomes. This survey highlights the need for further research and evidence-based guidelines to optimize the use of microbiome-based therapies in clinical practice. As our understanding of the gut microbiome continues to evolve, these insights will contribute to more informed and personalized approaches to managing gastrointestinal disorders.
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Affiliation(s)
- Tommaso Lorenzo Parigi
- Department of Gastroenterology and Digestive Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy;
- Division of Immunology, Transplantation and Infectious Disease, Università Vita Salute San Raffele, 20132 Milan, Italy
| | - Sophie Vieujean
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, 4000 Liège, Belgium
| | | | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
- INSERM, NGERE, University of Lorraine, F-54000 Nancy, France
- INFINY Institute, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
- FHU-CURE, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
- Groupe Hospitalier Privé Ambroise Paré–Hartmann, Paris IBD Center, F-92200 Neuilly sur Seine, France
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC H4A3J1, Canada
| | - Silvio Danese
- Department of Gastroenterology and Digestive Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy;
- Division of Immunology, Transplantation and Infectious Disease, Università Vita Salute San Raffele, 20132 Milan, Italy
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Salandre A, Delannoy J, Goudiaby MTB, Barbut F, Thomas M, Waligora-Dupriet AJ, Kapel N. A Simple In Vitro Test to Select Stools for Fecal Microbiota Transplantation to Limit Intestinal Carriage of Extensively Drug-Resistant Bacteria. Microorganisms 2023; 11:2753. [PMID: 38004765 PMCID: PMC10673217 DOI: 10.3390/microorganisms11112753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/02/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Treatment options for multidrug-resistant bacterial infections are limited and often ineffective. Fecal microbiota transplantation (FMT) has emerged as a promising therapy for intestinal multidrug-resistant bacterial decolonization. However, clinical results are discrepant. The aim of our pilot study was to evaluate the screening performance of a simple diagnostic tool to select fecal samples that will be effective in decolonizing the intestine. Fecal samples from 10 healthy subjects were selected. We developed an agar spot test to evaluate their antagonistic activity toward the growth of VanA Enterococcus faecium and OXA-48-producing Klebsiella pneumoniae, two of the most serious and urgent threats of antibiotic resistance. Most fecal samples were able to limit the growth of both bacteria in vitro but with large inter-individual variation. The samples with the highest and lowest antagonistic activity were used for FMT in a mouse model of intestinal colonization. FMT was not successful in reducing intestinal colonization with VanA Enterococcus faecium, whereas FMT performed with the fecal sample showing the highest activity on the agar spot test was able to significantly reduce the intestinal colonization of mice with Klebsiella pneumoniae OXA-48. The agar spot test could thus serve as a reliable screening tool to select stool samples with the best potential to eradicate/reduce multidrug-resistant bacteria carriage after FMT.
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Affiliation(s)
- Angélique Salandre
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
| | - Johanne Delannoy
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
| | - Marie Thérèse Barba Goudiaby
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
| | - Frédéric Barbut
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
- Infection Control Unit, APHP, Saint-Antoine Hospital, F-75012 Paris, France
- Paris Center for Microbiome Medicine (PaCeMM), Fédération Hospitalo-Universitaire, F-75011 Paris, France;
| | - Muriel Thomas
- Paris Center for Microbiome Medicine (PaCeMM), Fédération Hospitalo-Universitaire, F-75011 Paris, France;
- Micalis Institute, AgroParisTech, INRAE, Université Paris-Saclay, F-78350 Jouy-en-Josas, France
| | - Anne-Judith Waligora-Dupriet
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
- Paris Center for Microbiome Medicine (PaCeMM), Fédération Hospitalo-Universitaire, F-75011 Paris, France;
| | - Nathalie Kapel
- INSERM UMR-S1139, Faculty of Pharmacy, Université Paris Cité, F-75006 Paris, France; (A.S.); (J.D.); (M.T.B.G.); (F.B.); (A.-J.W.-D.)
- Paris Center for Microbiome Medicine (PaCeMM), Fédération Hospitalo-Universitaire, F-75011 Paris, France;
- Department of Coprology, APHP, Pitié-Salpêtrière Hospital, F-75013 Paris, France
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Keller JJ, Terveer EM. Editorial: Continuous monitoring to improve outcome of treatment-the next step towards safe and effective faecal microbiota transplantation. Aliment Pharmacol Ther 2023; 58:946-947. [PMID: 37831533 DOI: 10.1111/apt.17694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [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 Baunwall et al papers. To view these articles, visit https://doi.org/10.1111/apt.17642 and https://doi.org/10.1111/apt.17721
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Affiliation(s)
- 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
| | - Elisabeth M Terveer
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
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Sun A, Liu H, Sun M, Yang W, Liu J, Lin Y, Shi X, Sun J, Liu L. Emerging nanotherapeutic strategies targeting gut-X axis against diseases. Biomed Pharmacother 2023; 167:115577. [PMID: 37757494 DOI: 10.1016/j.biopha.2023.115577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023] Open
Abstract
Gut microbiota can coordinate with different tissues and organs to maintain human health, which derives the concept of the gut-X axis. Conversely, the dysbiosis of gut microbiota leads to the occurrence and development of various diseases, such as neurological diseases, liver diseases, and even cancers. Therefore, the modulation of gut microbiota offers new opportunities in the field of medicines. Antibiotics, probiotics or other treatments might restore unbalanced gut microbiota, which effects do not match what people have expected. Recently, nanomedicines with the high targeting ability and reduced toxicity make them an appreciative choice for relieving disease through targeting gut-X axis. Considering this paradigm-setting trend, the current review summarizes the advancements in gut microbiota and its related nanomedicines. Specifically, this article introduces the immunological effects of gut microbiota, summarizes the gut-X axis-associated diseases, and highlights the nanotherapeutics-mediated treatment via remolding the gut-X axis. Moreover, this review also discusses the challenges in studies related to nanomedicines targeting the gut microbiota and offers the future perspective, thereby aiming at charting a course toward clinic.
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Affiliation(s)
- Ao Sun
- Department of Nephrology, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Hongyu Liu
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, China Medical University, Ministry of Education, Shenyang, Liaoning Province, China; Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, China Medical University, Ministry of Education, Shenyang, Liaoning Province, China
| | - Mengchi Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, PR China
| | - Weiguang Yang
- Department of Nephrology, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Jiaxin Liu
- Department of Nephrology, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Yi Lin
- Department of Nephrology, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Xianbao Shi
- Department of Pharmacy, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning Province, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, PR China.
| | - Linlin Liu
- Department of Nephrology, the First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China.
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Chang T, Lee K, Lee P, Wang Y, Lin Y, Huang H, Luo J, Ho H, Huang Y, Hou M. Assuring safety of fecal microbiota transplantation in the COVID-19 era: A single-center experience. JGH Open 2023; 7:765-771. [PMID: 38034050 PMCID: PMC10684976 DOI: 10.1002/jgh3.12979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 09/24/2023] [Accepted: 09/28/2023] [Indexed: 12/02/2023]
Abstract
Background and Aim Fecal microbiota transplantation (FMT) is used to treat recurrent or refractory Clostridioides difficile infection (CDI). In the past, screening of fecal donors required surveillance of personal behavior, medical history, and diseases that could be transmitted by the blood or fecal-oral route. In addition, the exclusion of multidrug-resistant organisms (MDROs) has been recommended since 2018. This task has become more complicated in the era of the coronavirus disease-2019 (COVID-19) pandemic. To prevent fecal transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), it is crucial to commence screening for SARS-CoV-2, alongside other traditional tests. Our aim was to investigate whether hidden carriers of SARS-CoV-2 were enrolled for stool donation, and the status of the presence or incidence of MDRO during fecal donation in Taiwan. Methods Fecal products collected from March 2019 to December 2022 were tested for MDRO and nucleic acid amplification tests for SARS-CoV-2 using the pooling method. The period of fecal product collection crossed the time before and during the COVID pandemic in Taiwan. Results A total of 151 fecal samples were collected. The fecal products were tested using polymerase chain reaction (PCR) to detect SARS-CoV-2. The results were negative for all stocks. This was similar to the results of MDRO testing. The safety of FMT products has been guaranteed during the pandemic. Conclusion Our FMT center produced MDRO-free and COVID-19-free products before and during the COVID-19 outbreak in Taiwan. Our protocol was effective for ensuring the safety of FMT products.
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Affiliation(s)
- Tien‐En Chang
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- Endoscopic Center for Diagnosis and TherapyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Kuei‐Chuan Lee
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Pei‐Chang Lee
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Yen‐Po Wang
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- Endoscopic Center for Diagnosis and TherapyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Yi‐Tsung Lin
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Division of Infectious DiseasesTaipei Veterans General HospitalTaipeiTaiwan
| | - Hui‐Chun Huang
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Division of General Medicine, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Jiing‐Chyuan Luo
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Healthcare and Services CenterTaipei Veterans General HospitalTaipeiTaiwan
| | - Hsiang‐Ling Ho
- Department of Pathology and Laboratory MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Yi‐Hsiang Huang
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Ming‐Chih Hou
- Division of Gastroenterology and HepatologyTaipei Veterans General HospitalTaipeiTaiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
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Skjevling LK, Hanssen HM, Valle PC, Goll R, Juul FE, Arlov Ø, Johnsen PH. Colonic distribution of FMT by different enema procedures compared to colonoscopy - proof of concept study using contrast fluid. BMC Gastroenterol 2023; 23:363. [PMID: 37872499 PMCID: PMC10594821 DOI: 10.1186/s12876-023-02979-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 09/26/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Fecal microbiota transplantation (FMT) has become an important treatment method in recurrent Clostridioides difficile infections and is under investigation as a treatment for several other diseases. FMT's mechanism of action is assumed to be through alterations of the colon microbiota. FMT can be delivered by several methods, but few studies have directly compared how FMT is distributed in the colon by different methods. Specifically, the proximal distribution of FMT delivered by enema is unknown. METHODS In eight participants, we administered contrast fluid (CF) with viscosity similar to an FMT in a crossover study design. First, CF was administered by colonoscopy, followed by an abdominal X-ray to visualize the CF distribution. Next, after four to eight weeks, participants were given CF, but as an enema, followed by a positioning procedure. X-rays were obtained before (enema ÷) and after (enema +) the positioning procedure. CONCLUSION Proportion of participants with CF in cecum were 100% after colonoscopy, 50% after enema + and 38% after enema ÷. In the transverse colon, proportions were 100% (colonoscopy), 88% (enema +) and 63% (enema ÷). There were no adverse events. INTERPRETATION This study shows proof of concept for the distribution of FMT to proximal colon when delivered by enema. A positioning procedure after the enema slightly improves the proximal distribution. However, colonoscopy is the only method that ensures delivery to the cecum. Studies are needed to see if FMT colon distribution correlates with treatment effectiveness. TRIAL REGISTRATION The study was retrospectively registered at ClinicalTrials.gov (NCT05121285) (16/11/2021).
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Affiliation(s)
- Linn Kallbekken Skjevling
- Medical Department, Research Unit, University Hospital of North-Norway Harstad, St. Olavs gt. 70, Harstad, Norway
- UIT Arctic University of Norway, Tromsø, Norway
| | - Hege Marie Hanssen
- Medical Department, Research Unit, University Hospital of North-Norway Harstad, St. Olavs gt. 70, Harstad, Norway
- UIT Arctic University of Norway, Tromsø, Norway
| | - Per Christian Valle
- UIT Arctic University of Norway, Tromsø, Norway
- Medical Department, Department of Gastroenterology, University Hospital of North-Norway Harstad, St. Olavs gt. 70, Harstad, Norway
| | - Rasmus Goll
- UIT Arctic University of Norway, Tromsø, Norway
- Department of Gastroenterology, University Hospital of North-Norway Tromsø, Sykehusveien 38, Tromsø, 9019, Norway
| | - Frederik Emil Juul
- Clinical Effectiveness Research Group, Oslo University Hospital, Rikshospitalet Gaustad Sykehus (building 20), Sognsvannsveien 21, Oslo, 0372, Norway
| | - Øystein Arlov
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Richard Birkelands vei 3 B, Trondheim, 7034, Norway
| | - Peter Holger Johnsen
- Medical Department, Research Unit, University Hospital of North-Norway Harstad, St. Olavs gt. 70, Harstad, Norway.
- UIT Arctic University of Norway, Tromsø, Norway.
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Shao T, Hsu R, Hacein-Bey C, Zhang W, Gao L, Kurth MJ, Zhao H, Shuai Z, Leung PSC. The Evolving Landscape of Fecal Microbial Transplantation. Clin Rev Allergy Immunol 2023; 65:101-120. [PMID: 36757537 PMCID: PMC9909675 DOI: 10.1007/s12016-023-08958-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 02/10/2023]
Abstract
The human gastrointestinal tract houses an enormous microbial ecosystem. Recent studies have shown that the gut microbiota plays significant physiological roles and maintains immune homeostasis in the human body. Dysbiosis, an imbalanced gut microbiome, can be associated with various disease states, as observed in infectious diseases, inflammatory diseases, autoimmune diseases, and cancer. Modulation of the gut microbiome has become a therapeutic target in treating these disorders. Fecal microbiota transplantation (FMT) from a healthy donor restores the normal gut microbiota homeostasis in the diseased host. Ample evidence has demonstrated the efficacy of FMT in recurrent Clostridioides difficile infection (rCDI). The application of FMT in other human diseases is gaining attention. This review aims to increase our understanding of the mechanisms of FMT and its efficacies in human diseases. We discuss the application, route of administration, limitations, safety, efficacies, and suggested mechanisms of FMT in rCDI, autoimmune diseases, and cancer. Finally, we address the future perspectives of FMT in human medicine.
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Affiliation(s)
- Tihong Shao
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
- Division of Rheumatology, Allergy and Clinical Immunology, University of California Davis School of Medicine, Davis, CA, 95616, USA
| | - Ronald Hsu
- Division of Gastroenterology, University of California Davis School of Medicine, Davis, CA, 95616, USA
| | - Camelia Hacein-Bey
- Division of Rheumatology, Allergy and Clinical Immunology, University of California Davis School of Medicine, Davis, CA, 95616, USA
| | - Weici Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Lixia Gao
- Department of Rheumatology and Immunology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Mark J Kurth
- Department of Chemistry, University of California Davis, Davis, CA, 95616, USA
| | - Huanhuan Zhao
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Zongwen Shuai
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Patrick S C Leung
- Division of Rheumatology, Allergy and Clinical Immunology, University of California Davis School of Medicine, Davis, CA, 95616, USA.
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John Kenneth M, Tsai HC, Fang CY, Hussain B, Chiu YC, Hsu BM. Diet-mediated gut microbial community modulation and signature metabolites as potential biomarkers for early diagnosis, prognosis, prevention and stage-specific treatment of colorectal cancer. J Adv Res 2023; 52:45-57. [PMID: 36596411 PMCID: PMC10555786 DOI: 10.1016/j.jare.2022.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 12/10/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Over the last decade, studies have shown an increased incidence of colorectal cancer (CRC), particularly early onset colorectal cancer (EOCRC). Researchers have demonstrated that dietary behavior, especially among young adults, influences alterations in the gut microbial community, leading to an increased accumulation of pathogenic gut microbiota and a decrease in beneficial ones. Unfortunately, CRC is likely to be diagnosed at a late stage, increasing CRC-related mortality. However, this alteration in the gut microbiota (gut dysbiosis) can be harnessed as a biomarker for non-invasive diagnosis, prognosis, prevention, and treatment of CRC in an effort to prevent late diagnosis and poor prognosis associated with CRC. AIM OF REVIEW This review discusses identification of potential biomarkers by targeting diet-mediated gut dysbiosis for the stage-specific diagnosis, prognosis, treatment, and prevention of CRC. Our findings provide a comprehensive insight into the potential of protumorigenic bacteria (e.g.pathogenic Escherichia coli,enterotoxigenic Bacteroides fragilis and Fusobacterium nucleatum) and their metabolites (e.g., colibactin and B. fragilis toxin) from gut dysbiosis as biomarkers for the diagnosis of CRC. KEY SCIENTIFIC CONCEPTS OF REVIEW Collectively, a detailed understanding of the available data from current studies suggests that, further research on quantification of metabolites and stage-specific pathogenic microbial abundance is required for the diagnosis and treatment of CRC based on microbial dysbiosis. Specifically, future studies on faecal samples, from patient with CRC, should be conducted for F. nucleatum among different opportunistic bacteria, given its repeated occurrence in faecal samples and CRC biopsies in numerous studies. Finally, we discuss the potential of faecal microbial transplantation (FMT) as an intervention to restore damaged gut microbiota during CRC treatment and management.
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Affiliation(s)
- Mutebi John Kenneth
- Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi, Taiwan; Doctoral Program in Science, Technology, Environment and Mathematics, National Chung Cheng University, Chiayi County, Taiwan
| | - Hsin-Chi Tsai
- Department of Psychiatry, School of Medicine, Tzu Chi University, Hualien, Taiwan; Department of Psychiatry, Tzu-Chi General Hospital, Hualien, Taiwan
| | - Chuan-Yin Fang
- Division of Colon and Rectal Surgery, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Bashir Hussain
- Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi, Taiwan; Department of Biomedical Sciences, National Chung Cheng University, Chiayi, Taiwan
| | - Yi-Chou Chiu
- General Surgery, Surgical Department, Cheng Hsin General Hospital, Taipei 112, Taiwan
| | - Bing-Mu Hsu
- Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi, Taiwan.
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Wu X, Ai RJ, Xu J, Wen Q, Pan HQ, Zhang ZH, Ning W, Fang Y, Ding DF, Wang Q, Han S, Liu X, Wu M, Jia ZY, Jia S, Lin T, Cui BT, Nie YZ, Wang X, Zhang FM. Washed microbiota transplantation for Clostridioides difficile infection: A national multicenter real-world study. J Dig Dis 2023; 24:540-549. [PMID: 37681235 DOI: 10.1111/1751-2980.13227] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 08/21/2023] [Accepted: 09/06/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVES Fecal microbiota transplantation (FMT) has been recommended for the treatment of recurrent Clostridioides difficile infection (CDI). We aimed to evaluate the therapeutic efficacy and safety of washed microbiota transplantation (WMT), a new method of FMT, for CDI across various medical settings. METHODS This multicenter real-world cohort study included CDI patients undergoing WMT. The primary outcome was the clinical cure rate of CDI within 8 weeks after WMT. Secondary outcomes included the CDI recurrence rate and reduction in total abdominal symptom score (TASS) during the follow-up period. Adverse events related to WMT were recorded. RESULTS Altogether 90.7% (49/54) of CDI patients achieved clinical cure after treated with WMT. The cure rate was 83.3% for cases with severe and complicated CDI (ScCDI) (n = 30) and 100% for non-ScCDI cases (n = 24) (P = 0.059). No difference was observed in the clinical cure rate between patients with first and recurrent CDI (91.9% vs 88.2%, P = 0.645). One week post-WMT, TASS showed a remarkable decrease compared to that at baseline (P < 0.001). Totally, 8.2% (4/49) of patients suffered CDI recurrence during the follow-up period. A WHO performance score of 4, age ≥65 years, higher TASS score, and higher Charlson comorbidity index score were potential risk factors for efficacy (P = 0.018, 0.03, 0.01, 0.034, respectively). Four (3.8%) transient adverse events related to WMT were observed. CONCLUSIONS This study emphasizes the attractive value of WMT for CDI. Early WMT may be recommended for CDI, especially for those in serious condition or with complex comorbidities. TRIAL REGISTRATION ClinicalTrials.gov, no. NCT03895593 (registered on 27 March 2019).
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Affiliation(s)
- Xia Wu
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Ru Jun Ai
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Jie Xu
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Quan Wen
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Hua Qin Pan
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Zhi Hua Zhang
- Department of Gastroenterology, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Wang Ning
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Ying Fang
- Department of Gastroenterology, The Affiliated Children's Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Da Fa Ding
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Quan Wang
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Shuang Han
- Department of Gastroenterology, Honghui Hospital, Xi'an, Shaanxi Province, China
| | - Xiao Liu
- Department of Gastroenterology, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Mei Wu
- Department of Gastroenterology, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi Zhuang Autonomous Region, China
| | - Zhen Yu Jia
- Department of General Practice, The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Song Jia
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Tao Lin
- Department of Gastroenterology, Xi'an Daxing Hospital, Xi'an, Shaanxi Province, China
| | - Bo Ta Cui
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yong Zhan Nie
- Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China
- National Clinical Research Center for Digestive Diseases, Xi'an, Shaanxi Province, China
| | - Xin Wang
- Department of Gastroenterology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
- National Clinical Research Center for Digestive Diseases, Xi'an, Shaanxi Province, China
| | - Fa Ming Zhang
- Department of Microbiota Medicine & Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
- Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, Jiangsu Province, China
- National Clinical Research Center for Digestive Diseases, Xi'an, Shaanxi Province, China
- Division of Microbiotherapy, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
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49
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Morales-Olvera CG, Lanz-Zubiría L, Aguilar-Zamora E, Camorlinga-Ponce M, Aparicio-Ozores G, Aguilar-Zapata D, Chávez-Tapia NC, Uribe M, Barbero-Becerra VJ, Juárez-Hernández E. Clostridioides Difficile in Latin America: An Epidemiological Overview. Curr Microbiol 2023; 80:357. [PMID: 37768473 DOI: 10.1007/s00284-023-03475-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/18/2023] [Indexed: 09/29/2023]
Abstract
Clostridioides difficile infection is one of the most significant causes of nosocomial diarrhea associated with antibiotic use worldwide. In recent years, the incidence of Clostridioides difficile infection in Latin American countries has increased due to the emergence and spread of epidemic Clostridioides difficile strains, such as RT027/NAP1/ST1, RT078/ST11, and RT017/ST37; additionally, endemic multi-drug-resistant strains have recently appeared due to the lack of heterogeneous diagnostic algorithms and guidelines for antibiotic use in each country. The aim of this review is to present the latest information regarding Clostridioides difficile and emphasize the importance of epidemiological surveillance of this pathogen in Latin American countries.
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Affiliation(s)
- Claudia G Morales-Olvera
- Translational Research Unit. Medica Sur Clinic & Foundation, Mexico City, Mexico
- Geriatric Service, PEMEX North Central Hospital and Postgraduate Studies Division, School of Medicine, UNAM, Mexico City, Mexico
| | - Lorena Lanz-Zubiría
- Infectious Diseases and Hospital Epidemiology Department, Médica Sur Clinic & Foundation. Medicine School Universidad Anáhuac, Mexico City, Mexico
| | - Emmanuel Aguilar-Zamora
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
- Unidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Margarita Camorlinga-Ponce
- Unidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Gerardo Aparicio-Ozores
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Daniel Aguilar-Zapata
- Infectious Diseases and Hospital Epidemiology Department, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | | | - M Uribe
- Gastroenterology and Obesity Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | | | - Eva Juárez-Hernández
- Translational Research Unit. Medica Sur Clinic & Foundation, Mexico City, Mexico.
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50
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Nagakubo D, Kaibori Y. Oral Microbiota: The Influences and Interactions of Saliva, IgA, and Dietary Factors in Health and Disease. Microorganisms 2023; 11:2307. [PMID: 37764151 PMCID: PMC10535076 DOI: 10.3390/microorganisms11092307] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/31/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Recent advances in metagenomic analyses have made it easier to analyze microbiota. The microbiota, a symbiotic community of microorganisms including bacteria, archaea, fungi, and viruses within a specific environment in tissues such as the digestive tract and skin, has a complex relationship with the host. Recent studies have revealed that microbiota composition and balance particularly affect the health of the host and the onset of disease. Influences such as diet, food preferences, and sanitation play crucial roles in microbiota composition. The oral cavity is where the digestive tract directly communicates with the outside. Stable temperature and humidity provide optimal growth environments for many bacteria. However, the oral cavity is a unique environment that is susceptible to pH changes, salinity, food nutrients, and external pathogens. Recent studies have emphasized the importance of the oral microbiota, as changes in bacterial composition and balance could contribute to the development of systemic diseases. This review focuses on saliva, IgA, and fermented foods because they play critical roles in maintaining the oral bacterial environment by regulating its composition and balance. More attention should be paid to the oral microbiota and its regulatory factors in oral and systemic health.
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Affiliation(s)
- Daisuke Nagakubo
- Division of Health and Hygienic Sciences, Faculty of Pharmaceutical Sciences, Himeji Dokkyo University, 7-2-1 Kamiohno, Himeji 670-8524, Hyogo, Japan
| | - Yuichiro Kaibori
- Division of Health and Hygienic Sciences, Faculty of Pharmaceutical Sciences, Himeji Dokkyo University, 7-2-1 Kamiohno, Himeji 670-8524, Hyogo, Japan
- Laboratory of Analytics for Biomolecules, Faculty of Pharmaceutical Science, Setsunan University, 45-1 Nagaotoge-cho, Hirakata-shi 573-0101, Osaka, Japan;
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