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Fecal microbiota transplantation

R Balfour Sartor, Gary D Wu
Intestinal microbiota are involved in the pathogenesis of Crohn's disease, ulcerative colitis, and pouchitis. We review the mechanisms by which these gut bacteria, fungi, and viruses mediate mucosal homeostasis, via their composite genes (metagenome) and metabolic products (metabolome). We explain how alterations to their profiles and functions under conditions of dysbiosis contribute to inflammation and effector immune responses that mediate inflammatory bowel diseases (IBD) in humans and enterocolitis in mice...
October 18, 2016: Gastroenterology
Angélica Thomaz Vieira, Claudio Fukumori, Caroline Marcantonio Ferreira
The interaction between the gut microbiota and the host immune system is very important for balancing and resolving inflammation. The human microbiota begins to form during childbirth; the complex interaction between bacteria and host cells becomes critical for the formation of a healthy or a disease-promoting microbiota. C-section delivery, formula feeding, a high-sugar diet, a high-fat diet and excess hygiene negatively affect the health of the microbiota. Considering that the majority of the global population has experienced at least one of these factors that can lead to inflammatory disease, it is important to understand strategies to modulate the gut microbiota...
June 2016: Clinical & Translational Immunology
Robert J Gianotti, Alan C Moss
Clostridium difficile (CD) is an anaerobic, spore-forming bacillus that is responsible for a spectrum of gastrointestinal illness ranging from asymptomatic carriage to toxic megacolon and death. The prevalence of CD infection is increasing in both hospitalized and community-based inflammatory bowel disease populations. Standard antibiotic therapy fails to cure or prevent recurrence in more than 50% of patients, thus increasing the need for alternative therapies. Recently, fecal microbiota transplantation has received renewed attention as a therapy for refractory or recurrent CD infection...
November 2016: Inflammatory Bowel Diseases
Yanling Wei, Jun Yang, Jun Wang, Yang Yang, Juan Huang, Hao Gong, Hongli Cui, Dongfeng Chen
BACKGROUND: The dysbiosis of intestinal microbiota plays an important role in the development of gut-derived infections, making it a potential therapeutic target against multiple organ dysfunction syndrome (MODS) after sepsis. However, the effectiveness of fecal microbiota transplantation (FMT) in treating this disease has been rarely investigated. METHODS: Two male patients, a 65-year-old and an 84-year-old, were initially diagnosed with cerebellar hemorrhage and cerebral infarction, respectively, after admission...
October 18, 2016: Critical Care: the Official Journal of the Critical Care Forum
Yu Qi Qiao, Chen Wen Cai, Zhi Hua Ran
Inflammatory bowel disease (IBD) patients exhibit impaired control of the microbiome in the gut. "Dysbiosis" is commonly observed. A Western diet is a risk factor for the development of IBD but may have different effects on the gut microbiota in IBD and non-IBD individuals. Exclusive enteral nutrition (EEN) can induce remission in pediatric Crohn's disease (CD) with a decrease in gut microbiome diversity after EEN treatment. Although there are some theoretical benefits, the actual treatment effects of prebiotics and probiotics in IBD patients can vary...
October 15, 2016: Journal of Digestive Diseases
Giovanni Gasbarrini, Fiorenza Bonvicini, Annagiulia Gramenzi
Gut microbiota promotes healthy effects on the host and prevents diseases. Probiotic (probios, for life) are defined as "live microorganisms which when administered in adequate amounts confer a health benefit on the host." At the beginning of 1900s Louis Pasteur identified the microorganisms responsible for the process of fermentation, whereas E. Metchnikoff associated the enhanced longevity of Bulgarian rural people to the regular consumption of fermented dairy products such as yogurt. He suggested that lactobacilli might counteract the putrefactive effects of gastrointestinal metabolism that contributed to illness and aging...
November 2016: Journal of Clinical Gastroenterology
Hideki Kumagai, Koji Yokoyama, Tomoyuki Imagawa, Shun Inoue, Janyerkye Tulyeu, Mamoru Tanaka, Takanori Yamagata
Fecal microbiota transplantation (FMT) is a treatment designed to correct gut dysbiosis by administration of feces from a healthy volunteer. It is still unclear whether FMT for children with ulcerative colitis (UC) is effective or hazardous. Here we describe a young patient to have received FMT for UC. A three-year-old girl was admitted to our hospital with severe active UC, and treated with aminosalicylates and various immunosuppressive drugs. As remission was not achieved, we decided to try FMT before colectomy...
September 2016: Pediatric Gastroenterology, Hepatology & Nutrition
Atsushi Nishida, Hirotsugu Imaeda, Masashi Ohno, Osamu Inatomi, Shigeki Bamba, Mitsushige Sugimoto, Akira Andoh
BACKGROUND: The clinical utility of fecal microbiota transplantation (FMT) in patients with ulcerative colitis (UC) is still controversial. We investigated the efficacy and safety of single FMT for patients with mild to moderately active UC in a Japanese population. METHODS: Fifty-seven patients were evaluated for eligibility, and 16 patients were excluded. Forty-one patients with UC refractory to standard medical therapy were treated with single FMT by colonoscopic administration...
October 11, 2016: Journal of Gastroenterology
H Diao, H L Yan, Y Xiao, B Yu, J Yu, J He, P Zheng, B H Zeng, H Wei, X B Mao, D W Chen
BACKGROUND: The present study was conducted to compare the differences in gut microbiota composition and gut-phenotypes among pig breeds, and determine whether these differences would transmit to mice colonized with fecal microbiota of different pig breeds. A total of 24 1-day-old germ-free BALB/C mice were divided into 3 groups (TFM, YFM and RFM), which were transplanted with intact fecal microbiota of Tibetan pig (TP), Yorkshire pig (YP) and Rongchang pig (RP), respectively. RESULTS: Results showed that different pig breeds exhibited distinct gut microbiota profile based on high-throughput pyrosequencing...
October 11, 2016: BMC Microbiology
Christian Carlucci, Elaine O Petrof, Emma Allen-Vercoe
The human gut microbiome is a complex ecosystem of fundamental importance to human health. Our increased understanding of gut microbial composition and functional interactions in health and disease states has spurred research efforts examining the gut microbiome as a valuable target for therapeutic intervention. This review provides updated insight into the state of the gut microbiome in recurrent Clostridium difficile infection (CDI), ulcerative colitis (UC), and obesity while addressing the rationale for the modulation of the gut microbiome using fecal microbiota transplant (FMT)-based therapies...
October 1, 2016: EBioMedicine
Avnish Kumar Seth, Pawan Rawal, Ruchika Bagga, Priti Jain
Forty-four-year-old male with ulcerative colitis (UC) for 11 years reported frequent relapse despite daily sulfasalazine 4 g, azathioprine 125 mg, and rectal 5-aminosalicylic acid. Repeated use of corticosteroids led to cataract. At enrollment, he was passing eight stools a day with blood with a Mayo score of 9 (3+1+3+2). Stool was negative for ova/cysts/acid fast bacilli and Clostridium difficile toxin assay. Rectal biopsy showed cryptitis, crypt abscess, and crypt distortion with no inclusion bodies, and cytomegalovirus DNA was negative...
September 2016: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
Sergio García-Fernández, María-Isabel Morosini, Marta Cobo, José Ramón Foruny, Antonio López-Sanromán, Javier Cobo, José Romero, Rafael Cantón, Rosa Del Campo
We report the fecal carriage eradication of a VIM-1-producing ST9 Klebsiella oxytoca strain in a pluripathological 84-year-old woman after fecal microbiota transplantation to control relapsing R027 hypervirulent Clostridium difficile infections. The donor was her son, in which the absence of fecal carbapenemase-producing bacteria was corroborated.
September 16, 2016: Diagnostic Microbiology and Infectious Disease
Clarisse A Marotz, Amir Zarrinpar
The worldwide prevalence of metabolic syndrome, which includes obesity and its associated diseases, is rising rapidly. The human gut microbiome is recognized as an independent environmental modulator of host metabolic health and disease. Research in animal models has demonstrated that the gut microbiome has the functional capacity to induce or relieve metabolic syndrome. One way to modify the human gut microbiome is by transplanting fecal matter, which contains an abundance of live microorganisms, from a healthy individual to a diseased one in the hopes of alleviating illness...
September 2016: Yale Journal of Biology and Medicine
Kyung Mok Sohn, Shinhye Cheon, Yeon-Sook Kim
No abstract text is available yet for this article.
October 3, 2016: Infection Control and Hospital Epidemiology
Stefan Hagel, Andreas Stallmach, Maria Vehreschild
BACKGROUND: The clinical effectiveness of fecal microbiota transplant (FMT) for the treatment of recurrent Clostridium difficile infections (rCDI) has been demonstrated in randomized controlled trials. To assess the current status of FMT in Germany with respect to active centers, local standards, clinical effectiveness and safety, the MicroTrans Registry (NCT02681068) was established. METHODS: In a long-term retrospective multicenter observational study by the German Clinical Microbiome Study Group (GCMSG), primary and secondary cure on day 30 and 90, as well as occurrence of treatment-related adverse events were assessed...
September 5, 2016: Deutsches Ärzteblatt International
Marlies Meisel, Toufic Mayassi, Hannah Fehlner-Peach, Jason C Koval, Sarah L O'Brien, Reinhard Hinterleitner, Kathryn Lesko, Sangman Kim, Romain Bouziat, Li Chen, Christopher R Weber, Sarkis K Mazmanian, Bana Jabri, Dionysios A Antonopoulos
Dysbiosis resulting in gut-microbiome alterations with reduced butyrate production are thought to disrupt intestinal immune homeostasis and promote complex immune disorders. However, whether and how dysbiosis develops before the onset of overt pathology remains poorly defined. Interleukin-15 (IL-15) is upregulated in distressed tissue and its overexpression is thought to predispose susceptible individuals to and have a role in the pathogenesis of celiac disease and inflammatory bowel disease (IBD). Although the immunological roles of IL-15 have been largely studied, its potential impact on the microbiota remains unexplored...
September 20, 2016: ISME Journal
Brandon C Chapman, Hunter B Moore, Douglas M Overbey, Alex P Morton, Ben Harnke, Mark E Gerich, Jon D Vogel
BACKGROUND: Fecal microbiota transplantation (FMT) restores a diverse bacterial profile to the gastrointestinal tract and may effectively treat patients with Clostridium difficile infection (CDI). The objective of this systematic review was to evaluate the effectiveness of FMT in the treatment of CDI. METHODS: Ovid MEDLINE, EMBASE, Web of Science, and Cochrane database were used. The authors searched studies with 10 or more patients examining the resolution of symptoms after FMT in patients with CDI...
October 2016: Journal of Trauma and Acute Care Surgery
F Goeser, S Schlabe, C E Ruiner, L Kramer, C P Strassburg, U Spengler
Fecal microbiota transplantation has gathered much attention due to its high efficacy in resolving recurrent Clostridium difficile infection. Until today, it is recognized as a safe procedure without any severe side effects. Patients with impaired conscious states suffering from recurrent episodes of aspiration are at increased risk by endoscopic interventions needed during standard approaches for fecal microbiota transplantation application.Here, we illustrate the case of a tetraplegic patient undergoing fecal microbiota transplantation due to his fifth recurrent episode of Clostridium difficile infection using a self-advancing nasal jejunal feeding tube as effective minimal-invasive option of fecal microbiota transplantation application...
October 2016: Zeitschrift Für Gastroenterologie
E M Terveer, Y H van Beurden, E J Kuijper, J J Keller
Clostridium difficile infection is caused by a disturbance of the gut microbiota, often resulting from the use of antibiotics. Among a sub group of patients with this disorder, treatment with antibiotics is not effective. They develop a chronic, recurrent infection. Such patients can be treated with a fecal microbiota transplantation (FMT), or fecal transplantation. The crucial steps for safe application of fecal transplantation are central donor selection and screening. To optimise safety and to guarantee the availability of donor feces for fecal transplantation, the Nederlandse Donor Feces Bank (Dutch Donor Feces Bank) was established...
September 2016: Nederlands Tijdschrift Voor Tandheelkunde
Yiwei Wang, Dan Huang, Kai-Yuan Chen, Min Cui, Weihuan Wang, Xiaoran Huang, Amad Awadellah, Qing Li, Ann Friedman, William W Xin, Luca Di Martino, Fabio Cominelli, Alex Miron, Ricky Chan, James Fox, Yan Xu, Xiling Shen, Mathew F Kalady, Sanford Markowitz, Ivan Maillard, John B Lowe, Wei Xin, Lan Zhou
BACKGROUND & AIMS: De novo synthesis of GDP-fucose, a substrate for fucosylglycans, requires sequential reactions mediated by GDP-mannose 4,6-dehydratase (GMDS) and GDP-4-keto-6-deoxymannose 3,5-epimerase-4-reductase (FX or TSTA3). GMDS deletions and mutations are found in 6%-13% of colorectal cancers; these mostly affect ascending and transverse colon. We investigated whether lack of fucosylation consequent to loss of GDP-fucose synthesis contributes to colon carcinogenesis. METHODS: FX deficiency and GMDS deletion produce the same biochemical phenotype of GDP-fucose deficiency...
September 14, 2016: Gastroenterology
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