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Di Y, Song Y, Xu K, Wang Q, Zhang L, Liu Q, Zhang M, Liu X, Wang Y. Chicoric Acid Alleviates Colitis via Targeting the Gut Microbiota Accompanied by Maintaining Intestinal Barrier Integrity and Inhibiting Inflammatory Responses. J Agric Food Chem 2024; 72:6276-6288. [PMID: 38485738 DOI: 10.1021/acs.jafc.3c08363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Polyphenols have shown great potential to prevent ulcerative colitis. As a natural plant polyphenol, chicoric acid (CA) has antioxidant and anti-inflammatory properties. This study explored the intervention effects and potential mechanism of CA on dextran sodium sulfate (DSS)-induced colitis mice. The results showed that CA alleviated the symptoms of colitis and maintained the intestinal barrier integrity. CA significantly downregulated the mRNA expression levels of inflammatory factors including IL-6, IL-1β, TNF-α, IFN-γ, COX-2, and iNOS. In addition, CA modulated the gut microbiota by improving the microbial diversity, reducing the abundance of Gammaproteobacteriaand Clostridium_XI and increasing the abundance ofBarnesiellaandLachnospiraceae. Further fecal microbiota transplantation experiments showed that FM from CA donor mice significantly alleviated the symptoms of colitis, verifying the key role of gut microbiota. These results indicate that CA effectively relieves DSS-induced colitis via targeting gut microbiota along with preserving intestinal barrier function and suppressing inflammatory responses.
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Affiliation(s)
- Yan Di
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Yi Song
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Kejia Xu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Qianxu Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Li Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Qian Liu
- College of Food Science and Technology, Northwest University, Xi'an 710069, PR China
| | - Min Zhang
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, PR China
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Yutang Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, PR China
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Xu B, Fu Y, Yin N, Qin W, Huang Z, Xiao W, Huang H, Mei Q, Fan J, Zeng Y, Huang C. Bacteroides thetaiotaomicron and Faecalibacterium prausnitzii served as key components of fecal microbiota transplantation to alleviate colitis. Am J Physiol Gastrointest Liver Physiol 2024. [PMID: 38502145 DOI: 10.1152/ajpgi.00303.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 03/15/2024] [Indexed: 03/20/2024]
Abstract
Fecal microbiota transplantation (FMT) is a promising therapy for inflammatory bowel disease (IBD) via rectifying gut microbiota. The aim of this study was to identify a mechanism of how specific bacteria-associated immune response contributes to alleviated colitis. 40 donors were divided into high (donor-H) and low (donor-L) groups according to diversity and the abundance of Bacteroides and Faecalibacterium by 16S rRNA sequencing. FMT was performed on dextran sulfate sodium (DSS)-induced colitis in mice. Mice with colitis showed significant improvement in intestinal injury and immune imbalance after FMT with group donor-H (p <0.05). Bacteroides thetaiotaomicron and Faecalibacterium prausnitzii were identified as targeted strains in donor feces by real-time PCR and droplet digital PCR. Mice with colitis were treated with mono- or dual-bacterial gavage therapy. Dual-bacterial therapy significantly ameliorated intestinal injury compared with mono-bacterial therapy (p <0.05). Dual-bacterial therapy increased the M2/M1 macrophage polarization and improved the Th17/Treg imbalance and elevated IL-10 production by Tregs compared with the DSS group (p <0.05). Metabolomics showed increased abundance of lecithin in the glycerophospholipid metabolism pathway. In conclusion, B. thetaiotaomicron and F. prausnitzii, as the key bacteria in donor feces, alleviate colitis in mice. The mechanism may involve increasing lecithin and regulating IL-10 production of intestinal Tregs.
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Affiliation(s)
- Binqiang Xu
- Department of Gastroenterology, Shanghai Key Laboratory of Pancreatic Diseases, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yang Fu
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Nuoming Yin
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Wenfei Qin
- Department of Gastroenterology, University of Shanghai for Science and Technology, Shanghai, China
| | - Zehua Huang
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Wei Xiao
- Department of Gastroenterology, University of Shanghai for Science and Technology, Shanghai, China
| | - Huizhen Huang
- Department of Gastroenterology, Shanghai General Hospital of Nanjing Medical University, Shanghai, China
| | - Qixiang Mei
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Junjie Fan
- Department of Gastroenterology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yue Zeng
- Department of Gastroenterology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Chunlan Huang
- Department of Gastroenterology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
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Kalam N, Balasubramaniam VRMT. Crosstalk between COVID-19 and the gut-brain axis: a gut feeling. Postgrad Med J 2024:qgae030. [PMID: 38493312 DOI: 10.1093/postmj/qgae030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 02/15/2024] [Indexed: 03/18/2024]
Abstract
The microbes in the gut are crucial for maintaining the body's immune system and overall gut health. However, it is not fully understood how an unstable gut environment can lead to more severe cases of SARS-CoV-2 infection. The gut microbiota also plays a role in the gut-brain axis and interacts with the central nervous system through metabolic and neuroendocrine pathways. The interaction between the microbiota and the host's body involves hormonal, immune, and neural pathways, and any disruption in the balance of gut bacteria can lead to dysbiosis, which contributes to pathogen growth. In this context, we discuss how dysbiosis could contribute to comorbidities that increase susceptibility to SARS-CoV-2. Probiotics and fecal microbiota transplantation have successfully treated infectious and non-infectious inflammatory-related diseases, the most common comorbidities. These treatments could be adjuvant therapies for COVID-19 infection by restoring gut homeostasis and balancing the gut microbiota.
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Affiliation(s)
- Nida Kalam
- Infection and Immunity Research Strength, Jeffrey Cheah School of Medicine & Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Malaysia
| | - Vinod R M T Balasubramaniam
- Infection and Immunity Research Strength, Jeffrey Cheah School of Medicine & Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Malaysia
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Chen Q, Wu C, Xu J, Ye C, Chen X, Tian H, Zong N, Zhang S, Li L, Gao Y, Zhao D, Lv X, Yang Q, Wang L, Cui J, Lin Z, Lu J, Yang R, Yin F, Qin N, Li N, Xu Q, Qin H. Donor-recipient intermicrobial interactions impact transfer of subspecies and fecal microbiota transplantation outcome. Cell Host Microbe 2024; 32:349-365.e4. [PMID: 38367621 DOI: 10.1016/j.chom.2024.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/08/2023] [Accepted: 01/25/2024] [Indexed: 02/19/2024]
Abstract
Studies on fecal microbiota transplantation (FMT) have reported inconsistent connections between clinical outcomes and donor strain engraftment. Analyses of subspecies-level crosstalk and its influences on lineage transfer in metagenomic FMT datasets have proved challenging, as single-nucleotide polymorphisms (SNPs) are generally not linked and are often absent. Here, we utilized species genome bin (SGB), which employs co-abundance binning, to investigate subspecies-level microbiome dynamics in patients with autism spectrum disorder (ASD) who had gastrointestinal comorbidities and underwent encapsulated FMT (Chinese Clinical Trial: 2100043906). We found that interactions between donor and recipient microbes, which were overwhelmingly phylogenetically divergent, were important for subspecies transfer and positive clinical outcomes. Additionally, a donor-recipient SGB match was indicative of a high likelihood of strain transfer. Importantly, these ecodynamics were shared across FMT datasets encompassing multiple diseases. Collectively, these findings provide detailed insight into specific microbial interactions and dynamics that determine FMT success.
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Affiliation(s)
- Qiyi Chen
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Chunyan Wu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Realbio Genomics Institute, Shanghai 200050, China
| | - Jinfeng Xu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Chen Ye
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xiang Chen
- Realbio Genomics Institute, Shanghai 200050, China
| | - Hongliang Tian
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Naixin Zong
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Shaoyi Zhang
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Long Li
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Yuan Gao
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Di Zhao
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xiaoqiong Lv
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Qilin Yang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Le Wang
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jiaqu Cui
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Zhiliang Lin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jubao Lu
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Rong Yang
- Department of Pediatrics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Fang Yin
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Nan Qin
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Realbio Genomics Institute, Shanghai 200050, China
| | - Ning Li
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
| | - Qian Xu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
| | - Huanlong Qin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
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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] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [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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Tabata K, Ikarashi N, Shinozaki Y, Yoshida R, Kon R, Sakai H, Hosoe T, Kamei J. Effect of the gut microbiota on the expression of genes that are important for maintaining skin function: Analysis using aged mice. J Dermatol 2024; 51:419-428. [PMID: 38087767 DOI: 10.1111/1346-8138.17062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/16/2023] [Accepted: 11/11/2023] [Indexed: 03/05/2024]
Abstract
The gut microbiota changes greatly at the onset of disease, and the importance of intestinal bacteria has been highlighted. The gut microbiota also changes greatly with aging. Aging causes skin dryness, but it is not known how changes in the gut microbiota with aging affects the expression of genes that are important for maintaining skin function. In this study, we investigated how age-related changes in gut microbiota affect the expression of genes that regulate skin function. The gut microbiotas from young mice and aged mice were transplanted into germ-free mice (fecal microbiota transplantation [FMT]). These recipient mice were designated FMT-young mice and FMT-old mice respectively, and the expression levels of genes important for maintaining skin function were analyzed. The dermal water content was significantly lower in old mice than that in young mice, indicating dry skin. The gut microbiota significantly differed between old mice and young mice. The water channel aquaporin-3 (Aqp3) expression level in the skin of FMT-old mice was significantly higher than that in FMT-young mice. In addition, among the genes that play an important role in maintaining skin function, the expression levels of those encoding ceramide-degrading enzyme, ceramide synthase, hyaluronic acid-degrading enzyme, and Type I collagen were also significantly higher in FMT-old mice than in FMT-young mice. It was revealed that the gut microbiota, which changes with age, regulates the expression levels of genes related to skin function, including AQP3.
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Affiliation(s)
- Keito Tabata
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Nobutomo Ikarashi
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Yui Shinozaki
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Ryotaro Yoshida
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Risako Kon
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Hiroyasu Sakai
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Tomoo Hosoe
- Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan
| | - Junzo Kamei
- Juntendo Advanced Research Institute for Health Science, Juntendo University, Tokyo, Japan
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Liu X, Wang C, Li Y, Wang Y, Sun X, Wang Q, Luo J, Lv W, Yang X, Liu Y. Fecal microbiota transplantation revealed the function of folic acid on reducing abdominal fat deposition in broiler chickens mediated by gut microbiota. Poult Sci 2024; 103:103392. [PMID: 38194829 PMCID: PMC10792633 DOI: 10.1016/j.psj.2023.103392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/11/2024] Open
Abstract
Excess abdominal fat reduces carcass yield and feed conversion ratio, thereby resulting in significant economic losses in the poultry industry. Our previous study demonstrated that dietary addition of folic acid reduced fat deposition and changed gut microbiota and short-chain fatty acid. However, whether folic acid regulating abdominal fat deposition was mediated by gut microbiota was unclear. A total of 210 one-day-old broiler chickens were divided into 3 groups including the control (CON), folic acid (FA), and fecal microbiota transplantation (FMT) groups. From 14th day, broiler chickens in CON and FA groups were given perfusion administration with 1 mL diluent daily, while 1 mL fecal microbiota transplantation suspension from FA group prepared before was perfusion in FMT group receiving control diets. The result showed that abdominal fat percentage was significantly lower in FA and FMT groups when compared with CON group (P < 0.05). Morphology analysis revealed that the villus height of jejunum and ileum were significantly higher in FMT group (P < 0.05), and the villus height of jejunum was also significantly higher in FA group (P < 0.05), while the diameter and cross-sectional area (CSA) of adipocytes were significantly decreased in FA and FMT groups when compared with CON group (P < 0.05). Western blot results indicated that the expression levels of FOXO1 and PLIN1 in FMT group were significantly increased (P < 0.05), whereas the expression levels of PPARγ, C/EBPα, and FABP4 were significantly decreased (P < 0.05). Additionally, the Chao1, Observed-species, Shannon and Simpson indexes in FA and FMT groups were significantly higher (P < 0.05), but the microbiota were similar between FMT and FA groups (P < 0.05). LEfSe analysis determined that Lactobacillus, Clostridium and Dehalobacterium were found to be predominant in FA group, while Oscillospira, Shigella, and Streptococcus were the dominant microflora in FMT group. Furthermore, these cecal microbiota were mostly involved in infectious disease, cellular community prokaryotes, cell motility and signal transduction in FA group (P < 0.05), whereas functional capacities involved in signal transduction, cell motility, infectious disease and environment adaptation were enriched significantly of cecal microbiota in FMT group (P < 0.05). In summary, both fecal microbiota transplantation from the broiler chickens of dietary added folic acid and dietary folic acid addition effectively reduced abdominal fat deposition, indicating that the regulatory effect of folic acid on abdominal fat deposition was mediated partly by gut microbiota in broiler chickens.
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Affiliation(s)
- Xiaoying Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Chaohui Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Yun Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Yumeng Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Xi Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Qianggang Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Jiarui Luo
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Wen Lv
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Xiaojun Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Yanli Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, China.
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Wu H, Zhang P, Zhou J, Hu S, Hao J, Zhong Z, Yu H, Yang J, Chi J, Guo H. Paeoniflorin confers ferroptosis resistance by regulating the gut microbiota and its metabolites in diabetic cardiomyopathy. Am J Physiol Cell Physiol 2024; 326:C724-C741. [PMID: 38223927 DOI: 10.1152/ajpcell.00565.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/16/2024]
Abstract
Diabetic cardiomyopathy (DCM) is closely related to ferroptosis, a new type of cell death that mainly manifests as intracellular iron accumulation and lipid peroxidation. Paeoniflorin (PA) helps to improve impaired glucose tolerance, influences the distribution of the intestinal flora, and induces significant resistance to ferroptosis in several models. In this study, we found that PA improved cardiac dysfunction in mice with DCM by alleviating myocardial damage, resisting oxidative stress and ferroptosis, and changing the community composition and structure of the intestinal microbiota. Metabolomics analysis revealed that PA-treated fecal microbiota transplantation affected metabolites in DCM mice. Based on in vivo and in vitro experiments, 11,12-epoxyeicosatrienoic acid (11,12-EET) may serve as a key contributor that mediates the cardioprotective and antiferroptotic effects of PA-treated fecal microbiota transplantation (FMT) in DCM mice.NEW & NOTEWORTHY This study demonstrated for the first time that paeoniflorin (PA) exerts protective effects in diabetic cardiomyopathy mice by alleviating myocardial damage, resisting ferroptosis, and changing the community composition and structure of the intestinal microbiota, and 11,12-epoxyeicosatrienoic acid (11,12-EET) may serve as a key contributor in its therapeutic efficacy.
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Affiliation(s)
- Haowei Wu
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Peipei Zhang
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China
| | - Jiedong Zhou
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Songqing Hu
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Jinjin Hao
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Zuoquan Zhong
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Haijun Yu
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Juntao Yang
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Jufang Chi
- Department of Cardiology, Zhuji People's Hospital, Shaoxing, Zhejiang, People's Republic of China
| | - Hangyuan Guo
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
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Moinul D, Hao C, Dimitropoulos G, Taylor VH. Patient Perceptions of Microbiome-Based Therapies as Novel Treatments for Mood Disorders: A Mixed Methods Study. Can J Psychiatry 2024:7067437241234954. [PMID: 38414430 DOI: 10.1177/07067437241234954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
OBJECTIVE Medications are critical for treating major depressive disorder (MDD) and bipolar disorder (BD). Unfortunately, 30% to 40% of individuals do not respond well to current pharmacotherapy. Given the compelling growing body of research on the gut-brain axis, this study aims to assess patient perspectives regarding microbiome-based therapies (MBT) such as probiotics, prebiotics, dietary changes, or fecal microbiota transplantation (FMT) in the management of MDD and BD. METHODS This single-centred observational study used quantitative and qualitative assessments to examine patient perceptions of MBT. Participants diagnosed with MDD or BD completed an anonymous questionnaire obtaining demographics, prior medication history, and symptom burden. Self-assessment questionnaires specific to each diagnosis were also used: Quick Inventory of Depressive Symptomatology Self-Report (QIDS-SR), Altman Self-Rating Mania Scale (ASRM), and General Anxiety Disorder Questionnaire (GAD-7). A logistic regression model analysed the association of MBT acceptance with disorder type, QIDS-SR, and GAD-7 scores. A bootstrap method assessed the proportion of MBT acceptance. The qualitative assessment consisted of 30-minute interviews to elicit perceptions and attitudes towards MBT. RESULTS The qualitative assessment achieved information power with n = 20. Results from the 63-item MBT questionnaire (n = 43) showed probiotics (37.2%) as the top choice, followed by FMT (32.6%), dietary change (25.6%), and prebiotics (4.6%). A majority of participants (72.1%) expressed willingness to try MBT for their mood disorder, however, logistic regression analysis did not identify statistically significant predictors for MBT acceptance among disorder type, QIDS-SR, and GAD-7. CONCLUSION There is an increased focus on the gut microbiota's role in mood disorders' etiology and treatment. Promising research and patient interest underscore the necessity for exploring and educating on patient perspectives and the factors influencing attitudes towards MBT.
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Affiliation(s)
- Dina Moinul
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Chenhui Hao
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Valerie H Taylor
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Tian B, Pan Y, Zhou X, Jiang Y, Zhang X, Luo X, Yang K. Yellow leaf green tea modulates the AMPK/ACC/SREBP1c signaling pathway and gut microbiota in high-fat diet-induced mice to alleviate obesity. J Sci Food Agric 2024. [PMID: 38407390 DOI: 10.1002/jsfa.13413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/11/2024] [Accepted: 02/20/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Yellow leaf green tea (YLGT) is a new variety of Camellia sinensis (L.) O. Ktze, which has yellow leaves and the unique qualities of 'three green through three yellow'. The present study aimed to investigate the anti-obesity effect of YLGT in mice fed a high-fat diet (HFD) and to explore the potential mechanisms by regulating the AMPK/ACC/SREBP1c signaling pathways and gut microbiota. RESULTS The results showed that YLGT aqueous extract reduced body weight, hepatic inflammation, fat accumulation and hyperlipidemia in HFD-induced C57BL/6J mice, and also accelerated energy metabolism, reduced fat synthesis and suppressed obesity by activating the AMPK/CPT-1α signaling pathway and inhibiting the FAS/ACC/SREBP-1c signaling pathway. Fecal microbiota transplantation experiment further confirmed that the alteration of gut microbiota (e.g. increasing unclassified_Muribaculaceae and decreasing Colidextribacter) might be an important cause of YLGT water extract inhibiting obesity. CONCLUSION In conclusion, YLGT has a broad application prospect in the treatment of obesity and the development of anti-obesity function beverages. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Baoming Tian
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Yizhu Pan
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Xue Zhou
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Yuezhi Jiang
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Xiangchun Zhang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China
| | - Xudong Luo
- Sichuan Three MT. TEA-INDUSTRY Co., Ltd, Guangyuan, China
| | - Kai Yang
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
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Zhu Y, He H, Sun W, Wu J, Xiao Y, Peng Y, Hu P, Jin M, Liu P, Zhang D, Wu J, Xie T, Huang L, He W, Wei M, Wang L, Xu X, Tang Y. IgA nephropathy: gut microbiome regulates the production of hypoglycosilated IgA1via the TLR4 signaling pathway. Nephrol Dial Transplant 2024:gfae052. [PMID: 38402460 DOI: 10.1093/ndt/gfae052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND IgA nephropathy (IgAN) is a major cause of primary glomerulonephritis characterized by mesangial deposits of galactose-deficient IgA1 (Gd-IgA1). Toll-like receptors (TLRs), particularly TLR4 are involved in the pathogenesis of IgAN. The role of gut microbiota on IgAN patients was recently investigated. However, whether gut microbial modifications of Gd-IgA1 through TLR4 play a role in IgAN remains unclear. METHODS We recruited subjects into four groups, including 48 patients with untreated IgAN, 22 treated IgAN patients (IgANIT), 22 primary membranous nephropathy (MN), and 31 healthy controls (HCs). Fecal samples were collected to analyze changes in gut microbiome. Gd-IgA1 levels, expression of TLR4, B-cell stimulators, and intestinal barrier function were evaluated in all subjects. C57BL/6 mice were treated with a broad-spectrum antibiotic cocktail to deplete the gut microbiota and then gavaged with fecal microbiota transplanted fromclinical subjects of every group. Gd-IgA1 and TLR4 pathway were detected in peripheral blood mononuclear cells (PBMCs) from IgAN and HCs co-incubated with Lipopolysaccharide (LPS) and TLR4 inhibitor. RESULTS Compared with other three groups, different compositions and decreased diversity demonstrated gut dysbiosis in un-treated IgAN, especially the enrichment of Escherichia -Shigella. Elevated Gd-IgA1 levels were found in un-treated IgAN patients and correlated with gut dysbiosis, TLR4, B-cell stimulators, indexes of intestinal barrier damage, and proinflammatory cytokines. In vivo, mice colonized with gut microbiota from IgAN and IgANIT patients, copied the IgAN phenotype with the activation of TLR4/MyD88/NF-κB pathway, B-cell stimulators in the intestine, and complied with enhanced proinflammatory cytokines. In vitro, LPS activated TLR4/MyD88/NF-κB pathway, B-cell stimulators and proinflammatory cytokines in the PBMCs from IgAN patients, which resulted in overproduction of Gd-IgA1 and inhibited by TLR4 inhibitor. CONCLUSIONS Our results illustrated that gut-kidney axis was involved in the pathogenesis of IgAN. Gut dysbiosis could stimulate the overproduction of Gd-IgA1 by TLR4 signaling pathway production and B-cell stimulators.
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Affiliation(s)
- Yifan Zhu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Haidong He
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Weiqian Sun
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Jiajun Wu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Yong Xiao
- Department of emergency, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Yinshun Peng
- School of Public Health, Fudan University, Shanghai, China
| | - Ping Hu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Meiping Jin
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Ping Liu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - DongLiang Zhang
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Jiajun Wu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Ting Xie
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Lusheng Huang
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Weiming He
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Suzhou, P.R. China
| | - Minggang Wei
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Soochow University, Jiangsu Suzhou, P.R. China
| | - Lishun Wang
- Center for Traditional Chinese Medicine and Gut Microbiota, Institute of Fudan-Minhang Academic Health System, Minhang Hospital, Fudan University, Shanghai, China
| | - Xudong Xu
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
| | - Yuyan Tang
- Department of Nephrology, Minhang Hospital, Fudan University, Shanghai, P.R. China
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Hediyal TA, Vichitra C, Anand N, Bhaskaran M, Essa SM, Kumar P, Qoronfleh MW, Akbar M, Kaul-Ghanekar R, Mahalakshmi AM, Yang J, Song BJ, Monaghan TM, Sakharkar MK, Chidambaram SB. Protective effects of fecal microbiota transplantation against ischemic stroke and other neurological disorders: an update. Front Immunol 2024; 15:1324018. [PMID: 38449863 PMCID: PMC10915229 DOI: 10.3389/fimmu.2024.1324018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/01/2024] [Indexed: 03/08/2024] Open
Abstract
The bidirectional communication between the gut and brain or gut-brain axis is regulated by several gut microbes and microbial derived metabolites, such as short-chain fatty acids, trimethylamine N-oxide, and lipopolysaccharides. The Gut microbiota (GM) produce neuroactives, specifically neurotransmitters that modulates local and central neuronal brain functions. An imbalance between intestinal commensals and pathobionts leads to a disruption in the gut microbiota or dysbiosis, which affects intestinal barrier integrity and gut-immune and neuroimmune systems. Currently, fecal microbiota transplantation (FMT) is recommended for the treatment of recurrent Clostridioides difficile infection. FMT elicits its action by ameliorating inflammatory responses through the restoration of microbial composition and functionality. Thus, FMT may be a potential therapeutic option in suppressing neuroinflammation in post-stroke conditions and other neurological disorders involving the neuroimmune axis. Specifically, FMT protects against ischemic injury by decreasing IL-17, IFN-γ, Bax, and increasing Bcl-2 expression. Interestingly, FMT improves cognitive function by lowering amyloid-β accumulation and upregulating synaptic marker (PSD-95, synapsin-1) expression in Alzheimer's disease. In Parkinson's disease, FMT was shown to inhibit the expression of TLR4 and NF-κB. In this review article, we have summarized the potential sources and methods of administration of FMT and its impact on neuroimmune and cognitive functions. We also provide a comprehensive update on the beneficial effects of FMT in various neurological disorders by undertaking a detailed interrogation of the preclinical and clinical published literature.
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Affiliation(s)
- Tousif Ahmed Hediyal
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, KA, India
- Centre for Experimental Pharmacology and Toxicology, JSS Academy of Higher Education & Research, Mysuru, KA, India
| | - C. Vichitra
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, KA, India
- Centre for Experimental Pharmacology and Toxicology, JSS Academy of Higher Education & Research, Mysuru, KA, India
| | - Nikhilesh Anand
- Department of Pharmacology, American University of Antigua, College of Medicine, Saint John’s, Antigua and Barbuda
| | - Mahendran Bhaskaran
- College of Pharmacy and Pharmaceutical Sciences, Frederic and Mary Wolf Centre University of Toledo, Health Science, Toledo, OH, United States
| | - Saeefh M. Essa
- Department of Computer Science, Northwest High School, Bethesda, MD, United States
| | - Pravir Kumar
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University (Formerly DCE), Delhi, India
| | - M. Walid Qoronfleh
- Q3CG Research Institute (QRI), Research and Policy Division, Ypsilanti, MI, United States
| | - Mohammed Akbar
- Division of Neuroscience and Behavior, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, United States
| | - Ruchika Kaul-Ghanekar
- Symbiosis Centre for Research and Innovation (SCRI), Cancer Research Lab, Symbiosis School of Biological Sciences (SSBS), Symbiosis International University (SIU), Pune, Maharashtra, India
| | - Arehally M. Mahalakshmi
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, KA, India
- Centre for Experimental Pharmacology and Toxicology, JSS Academy of Higher Education & Research, Mysuru, KA, India
| | - Jian Yang
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, Canada
| | - Byoung-Joon Song
- Section of Molecular Pharmacology and Toxicology, Laboratory of Membrane Biochemistry and Bio-physics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, MD, United States
| | - Tanya M. 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
| | - Meena Kishore Sakharkar
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, Canada
| | - Saravana Babu Chidambaram
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, KA, India
- Centre for Experimental Pharmacology and Toxicology, JSS Academy of Higher Education & Research, Mysuru, KA, India
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Ye W, Fan J, Wu W, Chen Z, Huang Q, Qian L. Effects of fecal microbiota transplantation on metabolic health of DBA mice. Front Microbiol 2024; 15:1352555. [PMID: 38444807 PMCID: PMC10912182 DOI: 10.3389/fmicb.2024.1352555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/31/2024] [Indexed: 03/07/2024] Open
Abstract
Introduction Numerous studies have demonstrated that C57BL/6 mice exhibit superior growth rates and overall growth performance compared to DBA mice. To investigate whether this discrepancy in growth performance is linked to the composition of gut microorganisms, we conducted fecal microbiome transplantation (FMT) experiments. Methods Specifically, we transplanted fecal fluids from adult C57BL/6 mice, high-fat C57BL/6 mice, and Wistar rats into weaned DBA mice (0.2mL/d), and subsequently analyzed their gut contents and gene expression through 16S rRNA sequencing and transcriptome sequencing. During the test period, C57BL/6 mice and Wistar rats were provided with a normal diet, and high-fat C57BL/6 mice were provided with a high-fat diet. Results The results of our study revealed that mice receiving FMT from all three donor groups exhibited significantly higher daily weight gain and serum triglyceride (TG) levels compared to mice of CK group. 16S rRNA sequensing unveiled substantial differences in the abundance and function of the gut microbiota between the FMT groups and the CK group. Transcriptome analysis revealed a total of 988 differential genes, consisting of 759 up-regulated genes and 187 down-regulated genes, between the three experimental groups and the CK group. Functional Gene Ontology (GO) annotation suggested that these genes were primarily linked to lipid metabolism, coagulation, and immunity. Pearson correlation analysis was performed on the differential genes and clusters, and it revealed significant correlations, mainly related to processes such as fatty acid metabolism, fat digestion and absorption, and cholesterol metabolism. Discussion In summary, FMT from dominant strains improved the growth performance of DBA mice, including body weight gain, institutional growth, and immune performance. This change may be due to the increase of probiotic content in the intestinal tract by FMT and subsequent alteration of intestinal gene expression. However, the effects of cross-species fecal transplantation on the intestinal flora and gene expression of recipient mice were not significant.
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Affiliation(s)
- Wenxin Ye
- Key Laboratory of Animal Nutrition and Feed Science in East China, Ministry of Agriculture, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Jinghui Fan
- Hangzhou Academy of Agricultural Sciences, Hangzhou, China
| | - Wenzi Wu
- Hainan Institute of Zhejiang University, Sanya, China
| | - Zhuo Chen
- Hainan Institute of Zhejiang University, Sanya, China
| | - Qixin Huang
- Key Laboratory of Animal Nutrition and Feed Science in East China, Ministry of Agriculture, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Lichun Qian
- Key Laboratory of Animal Nutrition and Feed Science in East China, Ministry of Agriculture, College of Animal Sciences, Zhejiang University, Hangzhou, China
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Guo H, Cui J, Li Q, Liang X, Li J, Yang B, Kalds P, Chen Y, Yang Y. A multi-omic assessment of the mechanisms of intestinal microbes used to treat diarrhea in early-weaned lambs. mSystems 2024; 9:e0095323. [PMID: 38193712 PMCID: PMC10878098 DOI: 10.1128/msystems.00953-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/07/2023] [Indexed: 01/10/2024] Open
Abstract
Transplant of donor microbiota can significantly alter the structure of the host's intestinal microbiota and alleviate early weaning stress. Screening for alternative-resistant products by transplanting fecal bacteria from healthy lambs is a current research trend in the livestock industry. In the present study, fecal microbiota transplantation was performed in lambs with diarrhea during early weaning. The transplanted fecal microbiota greatly reduced the diarrhea and serum inflammatory factor levels caused by early weaning. Transcriptome sequencing revealed that fecal microbiota transplantation alleviated colonic inflammation and increased the expression of colonic ion transport proteins. In addition, the levels of Streptococcus, Enterococcus, and Escherichia Shigella decreased in the jejunum, cecum, and colon of the lambs; meanwhile, the levels of Bifidobacterium and multiple secondary bile acids, such as ursodeoxycholic acid, increased in the colon. Furthermore, the abundance of Bifidobacterium was significantly negatively correlated with the diarrhea index. The fecal microbiota transplantation reshaped the intestinal microbiota of early-weaned lambs, protected the intestinal physiology and immune barrier, and reduced weaning stress. In addition to making available bacteriological products for controlling intestinal inflammation in young lambs, this study offers a theoretical framework and technical system for the mechanisms by which microbiota transplantation regulates intestinal health in young lambs.IMPORTANCEBefore weaning, the digestive system of lambs is not well developed; hence, its resistance to infectious diseases is weak. Under intensive feeding systems, lambs can easily be stressed and the risk of bacterial infection is high, which causes diarrhea, which in turn may cause mortality and significant economic losses to the livestock industry. With the elimination of antibiotics in animal feed, the incidence of mortality due to intestinal illnesses in lambs has gradually increased. There are several types of probiotics routinely used in young animals, but the effects and processes of their usage have only been assessed in monogastric animals. The lack of data on ruminants, particularly sheep, has severely hampered the process of efficient and healthy sheep breeding. Therefore, there is an urgent need to identify effective and safe functional supplements for lambs.
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Affiliation(s)
- Hongran Guo
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Jiuzeng Cui
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Qian Li
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Xuhui Liang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Junda Li
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Bohua Yang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Peter Kalds
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Yulin Chen
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Yuxin Yang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi Province, China
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Peng J, Liu T, Meng P, Luo Y, Zhu S, Wang Y, Ma M, Han J, Zhou J, Su X, Li S, Ho CT, Lu C. Gallic acid ameliorates colitis by trapping deleterious metabolite ammonia and improving gut microbiota dysbiosis. mBio 2024; 15:e0275223. [PMID: 38126747 PMCID: PMC10865988 DOI: 10.1128/mbio.02752-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023] Open
Abstract
Gut microbiota dysbiosis is causally related to inflammatory bowel disease (IBD), and increased levels of the gut metabolite ammonia have been proposed to contribute to IBD development. In this study, we aimed to clarify the anti-colitis mechanism of gallic acid (GA) based on its ability to trap the deleterious metabolite ammonia and improve gut microbiota. Aminated product was detected in the fecal samples of mice after oral gavage of gallic acid (GA) and identified as 4-amino-substituted gallic acid (4-NH2-GA), thus confirming the ability of GA to trap ammonia in vivo. Then, we compared the beneficial effects of GA and 4-NH2-GA on dextran sulfate sodium (DSS)-induced colitis mouse and found that both compounds managed to alleviate colitis phenotypes, indicating ammonia trapping had no adverse effect on the original anti-colitis activity of GA. In addition, both GA and 4-NH2-GA improved the gut microbiota dysbiosis induced by DSS, and fecal microbiota transplantation was subsequently performed, which further revealed that the gut microbiota mediated the anti-colitis activity of both GA and 4-NH2-GA. In summary, this study clarified that GA alleviated colitis by targeting both the symptoms and root causes: it directly reduced the deleterious metabolite ammonia by forming aminated metabolites without compromising the original anti-colitis activity, and it also improved gut microbiota dysbiosis, which in turn contributed to the alleviation of colitis. Since the GA structure is presented in various polyphenols as a common building block, the novel anti-colitis mechanism obtained from GA may also apply to other complex polyphenols.IMPORTANCEThe dysbiosis of the gut microbiota and its metabolism directly cause the emergence of IBD. In this study, we aimed to clarify the anti-colitis mechanism of GA in sight of gut microbiota and its metabolite ammonia. We discovered that GA directly captured and reduced the harmful metabolite ammonia in vivo to produce the aminated metabolite 4-NH2-GA, while the amination of GA had no adverse effect on its initial anti-colitis activity. In addition, both GA and its aminated metabolite improved the gut microbiota in colitis mice, and the modified gut microbiota, in turn, helped to relieve colitis. Since the GA structure is presented in diverse polyphenols as a common building block, the novel anti-colitis mechanism targeting the symptoms and root causes might also apply to other complex polyphenols.
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Affiliation(s)
- Jie Peng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
- Department of Food Science, Rutgers University, New Brunswick, New Jersey, USA
| | - Tong Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Pengfei Meng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Yue Luo
- Department of Food Science, Rutgers University, New Brunswick, New Jersey, USA
| | - Siyue Zhu
- Department of Food Science, Rutgers University, New Brunswick, New Jersey, USA
| | - Yanxin Wang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Mingxia Ma
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Jiaojiao Han
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Jun Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Xiurong Su
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
| | - Shiming Li
- College of Biology and Agricultural Resources, Huanggang Normal University, Huangang, China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, New Jersey, USA
| | - Chenyang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products and School of Marine Science, Ningbo University, Ningbo, Zhejiang, China
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
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Chen S, Li M, Tong C, Wang Y, He J, Shao Q, Liu Y, Wu Y, Song Y. Regulation of miRNA expression in the prefrontal cortex by fecal microbiota transplantation in anxiety-like mice. Front Psychiatry 2024; 15:1323801. [PMID: 38410679 PMCID: PMC10894985 DOI: 10.3389/fpsyt.2024.1323801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/29/2024] [Indexed: 02/28/2024] Open
Abstract
Background The gut-brain axis and gut microbiota have emerged as key players in emotional disorders. Recent studies suggest that alterations in gut microbiota may impact psychiatric symptoms through brain miRNA along the gut-brain axis. However, direct evidence linking gut microbiota to the pathophysiology of generalized anxiety disorder (GAD) via brain miRNA is limited. In this study, we explored the effects of fecal microbiota transplantation (FMT) from GAD donors on gut microbiota and prefrontal cortex miRNA in recipient mice, aiming to understand the relationship between these two factors. Methods Anxiety scores and gut microbiota composition were assessed in GAD patients, and their fecal samples were utilized for FMT in C57BL/6J mice. Anxiety-like behavior in mice was evaluated using open field and elevated plus maze tests. High-throughput sequencing of gut microbiota 16S rRNA and prefrontal cortex miRNA was performed. Results The fecal microbiota of GAD patients exhibited a distinct microbial structure compared to the healthy group, characterized by a significant decrease in Verrucomicrobia and Akkermansia, and a significant increase in Actinobacteria and Bacteroides. Subsequent FMT from GAD patients to mice induced anxiety-like behavior in recipients. Detailed analysis of gut microbiota composition revealed lower abundances of Verrucomicrobia, Akkermansia, Bifidobacterium, and Butyricimonas, and higher abundances of Deferribacteres, Allobaculum, Bacteroides, and Clostridium in mice that received FMT from GAD patients. MiRNA analysis identified five key miRNAs affecting GAD pathogenesis, including mmu-miR-10a-5p, mmu-miR-1224-5p, mmu-miR-218-5p, mmu-miR-10b-5p, and mmu-miR-488-3p. Notably, mmu-miR-488-3p showed a strong negative correlation with Verrucomicrobia and Akkermansia. Conclusion This study demonstrates that anxiety-like behavior induced by human FMT can be transmitted through gut microbiota and is associated with miRNA expression in the prefrontal cortex. It is inferred that the reduction of Akkermansia caused by FMT from GAD patients leads to the upregulation of mmu-miR-488-3p expression, resulting in the downregulation of its downstream target gene Creb1 and interference with its related signaling pathway. These findings highlight the gut microbiota's crucial role in the GAD pathophysiology.
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Affiliation(s)
- Simin Chen
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Mengjia Li
- College of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Changqing Tong
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yanan Wang
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jiahui He
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qi Shao
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yan Liu
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ying Wu
- Liuzhou Key laboratory of infection disease and immunology, Research Center of Medical Sciences, Liuzhou People's Hospital affiliated to Guangxi Medical University, Liuzhou, Guangxi, China
| | - Yuehan Song
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Pasam T, Dandekar MP. Fecal microbiota transplantation unveils sex-specific differences in a controlled cortical impact injury mouse model. Front Microbiol 2024; 14:1336537. [PMID: 38410824 PMCID: PMC10894955 DOI: 10.3389/fmicb.2023.1336537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 12/22/2023] [Indexed: 02/28/2024] Open
Abstract
Introduction Contusion type of traumatic brain injury (TBI) is a major cause of locomotor disability and mortality worldwide. While post-TBI deleterious consequences are influenced by gender and gut dysbiosis, the sex-specific importance of commensal gut microbiota is underexplored after TBI. In this study, we investigated the impact of controlled cortical impact (CCI) injury on gut microbiota signature in a sex-specific manner in mice. Methods We depleted the gut microflora of male and female C57BL/6 mice using antibiotic treatment. Thereafter, male mice were colonized by the gut microbiota of female mice and vice versa, employing the fecal microbiota transplantation (FMT) method. CCI surgery was executed using a stereotaxic impactor (Impact One™). For the 16S rRNA gene amplicon study, fecal boli of mice were collected at 3 days post-CCI (dpi). Results and discussion CCI-operated male and female mice exhibited a significant alteration in the genera of Akkermansia, Alistipes, Bacteroides, Clostridium, Lactobacillus, Prevotella, and Ruminococcus. At the species level, less abundance of Lactobacillus helveticus and Lactobacillus hamsteri was observed in female mice, implicating the importance of sex-specific bacteriotherapy in CCI-induced neurological deficits. FMT from female donor mice to male mice displayed an increase in genera of Alistipes, Lactobacillus, and Ruminococcus and species of Bacteroides acidifaciens and Ruminococcus gnavus. Female FMT-recipient mice from male donors showed an upsurge in the genus Lactobacillus and species of Lactobacillus helveticus, Lactobacillus hamsteri, and Prevotella copri. These results suggest that the post-CCI neurological complications may be influenced by the differential gut microbiota perturbation in male and female mice.
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Affiliation(s)
| | - Manoj P. Dandekar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
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18
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Zhou X, Chen R, Cai Y, Chen Q. Fecal Microbiota Transplantation: A Prospective Treatment for Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2024; 17:647-659. [PMID: 38347911 PMCID: PMC10860394 DOI: 10.2147/dmso.s447784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/23/2024] [Indexed: 02/15/2024] Open
Abstract
Purpose of Review The aim of this review is to summarize the role of gastrointestinal microbiome (GM) in the development of type 2 diabetes mellitus (T2DM). Besides, we discuss the feasibility of applying FMT in the treatment of T2DM and propose a series of processes to refine the use of FMT in the treatment of T2DM. Recent Findings T2DM is a metabolic disease which is connected with the GM. According to many researches, GM can produce a variety of metabolites such as bile acid, short chain fatty acids, lipopolysaccharides and trimethylamine oxide which play an important role in metabolism. FMT is a method to regulate GM and has been observed to be effective in the treatment of metabolic diseases such as T2DM in some mouse models and people. However, there is still a lack of direct evidence for the use of FMT in the treatment of T2DM, and the process of FMT is not standardized. Summary Dysregulation of GM is closely related to the development of T2DM. Promoting the conversion of GM in T2DM patients to normal population through FMT can reduce insulin resistance and lower their blood glucose level, which is an optional treatment for T2DM patients in the future. At present, the feasibility and limitations of applying FMT to the treatment of T2DM need to be further studied.
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Affiliation(s)
- Xiaolan Zhou
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Rumeng Chen
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Yichen Cai
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Qiu Chen
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
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Di Leo V, Annese F, Papadia F, Russo MS, Giliberti M, Sallustio F, Gesualdo L. Refractory IgA Nephropathy: A Challenge for Future Nephrologists. Medicina (Kaunas) 2024; 60:274. [PMID: 38399561 PMCID: PMC10890070 DOI: 10.3390/medicina60020274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 02/25/2024]
Abstract
IgA nephropathy (IgAN) represents the most prevalent form of primary glomerulonephritis, and, on a global scale, it ranks among the leading culprits behind end-stage kidney disease (ESKD). Presently, the primary strategy for managing IgAN revolves around optimizing blood pressure and mitigating proteinuria. This is achieved through the utilization of renin-angiotensin system (RAS) inhibitors, namely, angiotensin-converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARBs). As outlined by the KDIGO guidelines, individuals who continue to show a persistent high risk of progressive ESKD, even with comprehensive supportive care, are candidates for glucocorticoid therapy. Despite these therapies, some patients have a disease refractory to treatment, defined as individuals that present a 24 h urinary protein persistently >1 g after at least two rounds of regular steroids (methylprednisolone or prednisone) and/or immunosuppressant therapy (e.g., mycophenolate mofetil), or who do not tolerate regular steroids and/or immunosuppressant therapy. The aim of this Systematic Review is to revise the current literature, using the biomedical database PubMed, to investigate possible therapeutic strategies, including SGLT2 inhibitors, endothelin receptor blockers, targeted-release budesonide, B cell proliferation and differentiation inhibitors, fecal microbiota transplantation, as well as blockade of complement components.
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Li Y, Liu Q, Zhang L, Zou J, He R, Zhou Y, Qian C, Zhu Y, Chen R, Zhang Y, Cai P, Wang M, Shao W, Ji M, Wu H, Zhang F, Liu Z, Liu Y. Washed microbiota transplantation reduces glycemic variability in unstable diabetes. J Diabetes 2024; 16:e13485. [PMID: 37846600 PMCID: PMC10859319 DOI: 10.1111/1753-0407.13485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 09/17/2023] [Accepted: 09/25/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Dysbiosis of gut microbiota is causally linked to impaired host glucose metabolism. We aimed to study effects of the new method of fecal microbiota transplantation, washed microbiota transplantation (WMT), on reducing glycemic variability (GV) in unstable diabetes. METHODS Fourteen eligible patients received three allogenic WMTs and were followed up at 1 week, 1 month, and 3 months. Primary outcomes were daily insulin dose, glucose excursions during meal tests, and GV indices calculated from continuous monitoring or self-monitoring glucose values. Secondary outcomes were multiomics data, including 16S rRNA gene sequencing, metagenomics, and metabolomics to explore underlying mechanisms. RESULTS Daily insulin dose and glucose excursions markedly dropped, whereas GV indices significantly improved up to 1 month. WMT increased gut microbial alpha diversity, beta diversity, and network complexity. Taxonomic changes featured lower abundance of genera Bacteroides and Escherichia-Shigella, and higher abundance of genus Prevotella. Metagenomics functional annotations revealed enrichment of distinct microbial metabolic pathways, including methane biosynthesis, citrate cycle, amino acid degradation, and butyrate production. Derived metabolites correlated significantly with improved GV indices. WMT did not change circulating inflammatory cytokines, enteroendocrine hormones, or C-peptide. CONCLUSIONS WMT showed strong ameliorating effect on GV, raising the possibility of targeting gut microbiota as an effective regimen to reduce GV in diabetes.
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Affiliation(s)
- Yangyang Li
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Qing Liu
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Lingyu Zhang
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Jing Zou
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Rongbo He
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Ying Zhou
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Chen Qian
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Yuxiao Zhu
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Rourou Chen
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Ying Zhang
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Pengpeng Cai
- Digestive Endoscopy Center, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Miao Wang
- Division of Microbiotherapy, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Wei Shao
- Department of Science and Technology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
| | - Minjun Ji
- Department of Pathogen Biology, Jiangsu Province Key Laboratory of Modern Pathogen BiologyNanjing Medical UniversityNanjingChina
| | - Hao Wu
- Human Phenome InstituteFudan UniversityShanghaiChina
| | - Faming Zhang
- Division of Microbiotherapy, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
- Medical Center for Digestive Diseasesthe Second Affiliated Hospital of Nanjing Medical UniversityNanjingChina
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjingChina
| | - Zejian Liu
- Key Laboratory of Human Functional Genomics of Jiangsu Province, Department of Biochemistry and Molecular BiologyNanjing Medical UniversityNanjingChina
| | - Yu Liu
- Department of Endocrinology, Sir Run Run HospitalNanjing Medical UniversityNanjingChina
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Linnehan BK, Kodera SM, Allard SM, Brodie EC, Allaband C, Knight R, Lutz HL, Carroll MC, Meegan JM, Jensen ED, Gilbert JA. Evaluation of the safety and efficacy of fecal microbiota transplantations in bottlenose dolphins (Tursiops truncatus) using metagenomic sequencing. J Appl Microbiol 2024; 135:lxae026. [PMID: 38305096 PMCID: PMC10853691 DOI: 10.1093/jambio/lxae026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/28/2023] [Accepted: 01/31/2024] [Indexed: 02/03/2024]
Abstract
AIMS Gastrointestinal disease is a leading cause of morbidity in bottlenose dolphins (Tursiops truncatus) under managed care. Fecal microbiota transplantation (FMT) holds promise as a therapeutic tool to restore gut microbiota without antibiotic use. This prospective clinical study aimed to develop a screening protocol for FMT donors to ensure safety, determine an effective FMT administration protocol for managed dolphins, and evaluate the efficacy of FMTs in four recipient dolphins. METHODS AND RESULTS Comprehensive health monitoring was performed on donor and recipient dolphins. Fecal samples were collected before, during, and after FMT therapy. Screening of donor and recipient fecal samples was accomplished by in-house and reference lab diagnostic tests. Shotgun metagenomics was used for sequencing. Following FMT treatment, all four recipient communities experienced engraftment of novel microbial species from donor communities. Engraftment coincided with resolution of clinical signs and a sustained increase in alpha diversity. CONCLUSION The donor screening protocol proved to be safe in this study and no adverse effects were observed in four recipient dolphins. Treatment coincided with improvement in clinical signs.
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Affiliation(s)
| | - Sho M Kodera
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92037, United States
| | - Sarah M Allard
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92037, United States
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA 92093, United States
| | - Erin C Brodie
- National Marine Mammal Foundation, San Diego, CA 92106, United States
| | - Celeste Allaband
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA 92093, United States
| | - Rob Knight
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA 92093, United States
- Center for Microbiome Innovation, Joan and Irwin Jacobs School of Engineering, University of California San Diego, La Jolla, CA 92093, United States
- Department of Medicine, University of California San Diego, La Jolla, CA 92161, United States
- Department of Computer Science and Engineering, University of California San Diego, La Jolla, CA 92093, United States
- Department of Bioengineering, University of California San Diego, La Jolla, CA 92093, United States
| | - Holly L Lutz
- Department of Immunology and Microbiology, Scripps Research Institute, La Jolla, CA 92037, United States
| | | | - Jennifer M Meegan
- National Marine Mammal Foundation, San Diego, CA 92106, United States
| | - Eric D Jensen
- U.S. Navy Marine Mammal Program, Naval Information Warfare Center Pacific, San Diego, CA 92106, United States
| | - Jack A Gilbert
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92037, United States
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA 92093, United States
- Center for Microbiome Innovation, Joan and Irwin Jacobs School of Engineering, University of California San Diego, La Jolla, CA 92093, United States
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Dong L, Tang Y, Wen S, He Y, Li F, Deng Y, Tao Z. Fecal Microbiota Transplantation Alleviates Allergic Rhinitis via CD4 + T Cell Modulation Through Gut Microbiota Restoration. Inflammation 2024:10.1007/s10753-024-01975-x. [PMID: 38294580 DOI: 10.1007/s10753-024-01975-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 02/01/2024]
Abstract
Allergic rhinitis (AR) is an allergic condition of the upper respiratory tract with a complex pathogenesis, including epithelial barrier disruption, immune regulation, and gut microbiota, which is not yet fully understood. Gut microbiota is closely linked to allergic diseases, including AR. Fecal microbiota transplantation (FMT) has recently been recognized as a potentially effective therapy for allergic diseases. However, the efficacy and mechanism of action of FMT in AR remain unknown. Herein, we aimed to observe the implications of gut microbiota on epithelial barrier function and T cell homeostasis, as well as the effect of FMT in AR, using the ovalbumin (OVA)-induced AR mice. The intestinal microbiota of recipient mice was cleared using an antibiotic cocktail; thereafter, FMT was performed. Subsequently, the nasal symptom scores and histopathological features of colon and nasal mucosa tissues of mice were monitored, and serum OVA-sIgE and cytokines of IL-4, IFNγ, IL-17A, and IL-10 cytokine concentrations were examined. Thereafter, tight junction protein and CD4+ T cell-related transcription factor and cytokine expressions were observed in the colon and nasal mucosa, and changes in the expression of PI3K/AKT/mTOR and NFκB signaling pathway were detected by WB assay in each group. Fecal DNA was extracted from the four mice groups for high-throughput 16S rRNA sequencing. FMT ameliorated nasal symptoms and reduced nasal mucosal inflammation in AR mice. Moreover, according to 16S rRNA sequencing, FMT restored the disordered gut microbiota in AR mice. Following FMT, ZO-1 and claudin-1 and Th1/Th2/Th17-related transcription factor and cytokine expressions were upregulated, whereas Treg cell-related Foxp3 and IL-10 expressions were downregulated. Mechanistic studies have revealed that FMT also inhibited PI3K/AKT/mTOR and NF-κB pathway protein phosphorylation in AR mouse tissues. FMT alleviates allergic inflammation in AR by repairing the epithelial barrier and modulating CD4+ T cell balance and exerts anti-inflammatory effects through the PI3K/AKT/mTOR and NF-κB signaling pathways. Moreover, gut microbiota disorders are involved in AR pathogenesis. Disturbed gut microbiota causes an altered immune-inflammatory state in mice and increases susceptibility to AR. This study suggested the regulatory role of the gut-nose axis in the pathogenesis of AR is an emerging field, which provides novel directions and ideas for the treatment of AR.
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Affiliation(s)
- Lin Dong
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Yulei Tang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Silu Wen
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Yan He
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Fen Li
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
- Department of Otolaryngology-Head and Neck Surgery, Central Laboratory, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Yuqin Deng
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China.
| | - Zezhang Tao
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China.
- Department of Otolaryngology-Head and Neck Surgery, Central Laboratory, Renmin Hospital of Wuhan University, 238 Jie-Fang Road, Wuhan, Hubei, 430060, People's Republic of China.
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Yang CJ, Chang HC, Sung PC, Ge MC, Tang HY, Cheng ML, Cheng HT, Chou HH, Lin CY, Lin WR, Lee YS, Hsieh SY. Oral fecal transplantation enriches Lachnospiraceae and butyrate to mitigate acute liver injury. Cell Rep 2024; 43:113591. [PMID: 38153838 DOI: 10.1016/j.celrep.2023.113591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/07/2023] [Accepted: 12/01/2023] [Indexed: 12/30/2023] Open
Abstract
While fecal microbiota transplantation (FMT) shows promise in treating human diseases, oral capsule FMT is more accepted and accessible to patients. However, microbe selection in the upper gastrointestinal tract (UGIT) through oral administration remains unclear. Here, we demonstrate that short-term oral fecal gavage (OFG) alleviates acetaminophen-induced acute liver injury (AILI) in mice, regardless of the divergent effects of commensal gut microbes. Pasteurized fecal gavage yields similar therapeutic effects. OFG enriches gut Lachnospiraceae and butyrate compared to donor feces. Butyrate mitigates AILI-induced ferroptosis via AMPK-ULK1-p62 signaling to simultaneously induce mitophagy and Nrf2 antioxidant responses. Combined N-acetylcysteine and butyrate administration significantly improves AILI mouse survival rates. These observations indicate the significance of the UGIT in modulating the implanted fecal microbes through oral administration and its potential biological and clinical impacts. Our findings also highlight a possible strategy for applying microbial metabolites to treat acute liver injury.
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Affiliation(s)
- Chun-Ju Yang
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan
| | - Hao-Chun Chang
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan
| | - Pin-Cheng Sung
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan
| | - Mao-Cheng Ge
- Department of Biomedical Sciences, Chang Gung University, Taoyuan 333, Taiwan
| | - Hsiang-Yu Tang
- Department of Laboratory Medicine, Chang Gung University, Taoyuan 333, Taiwan; Metabolomics Core Laboratory, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan; Clinical Metabolomics Core Laboratory, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Mei-Ling Cheng
- Department of Laboratory Medicine, Chang Gung University, Taoyuan 333, Taiwan; Metabolomics Core Laboratory, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan; Clinical Metabolomics Core Laboratory, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Hao-Tsai Cheng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan; Devision of Gastroenterology and Hepatology, New Taipei Municipal TuCheng Hospital, New Taipei City 236, Taiwan; Grandulate Institute of Clinical Medicine, College of Medicine, Chang Gung University 333, Taoyuan, Taiwan
| | - Hong-Hsue Chou
- Department of General Surgery, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Cheng-Yu Lin
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan
| | - Wey-Ran Lin
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan
| | - Yun-Shien Lee
- Genomic Medicine Research Core Laboratory, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; Department of Biotechnology, Ming Chuan University, Taoyuan 333, Taiwan
| | - Sen-Yung Hsieh
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Linkou 333, Taiwan; Grandulate Institute of Clinical Medicine, College of Medicine, Chang Gung University 333, Taoyuan, Taiwan.
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Kim JS, Park H, Lee JH, Shin J, Cha B, Kwon KS, Shin YW, Kim Y, Kim Y, Bae JS, Lee JH, Choi SJ, Kim TJ, Ko SB, Park SH. Effect of altered gene expression in lipid metabolism on cognitive improvement in patients with Alzheimer's dementia following fecal microbiota transplantation: a preliminary study. Ther Adv Neurol Disord 2024; 17:17562864231218181. [PMID: 38250318 PMCID: PMC10799597 DOI: 10.1177/17562864231218181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/12/2023] [Indexed: 01/23/2024] Open
Abstract
Background The brain-gut axis has emerged as a potential target in neurodegenerative diseases, including dementia, as individuals with dementia exhibit distinct gut microbiota compositions. Fecal microbiota transplantation (FMT), the transfer of fecal solution from a healthy donor to a patient, has shown promise in restoring homeostasis and cognitive enhancement. Objective This study aimed to explore the effects of FMT on specific cognitive performance measures in Alzheimer's dementia (AD) patients and investigate the relationship between cognition and the gut microbiota by evaluating changes in gene expression following FMT. Methods Five AD patients underwent FMT, and their cognitive function [Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), and Clinical Dementia Rating Scale Sum of Boxes (CDR-SOB)] was assessed before and after FMT. The patients' fecal samples were analyzed with 16S rRNA to compare the composition of their gut microbiota. We also assessed modifications in the serum mRNA expression of patients' genes related to lipid metabolism using serum RNA sequencing and quantitative real-time polymerase chain reaction. Results Significant improvements in cognitive function, as measured by the MMSE (pre- and post-FMT was 13.00 and 18.00) and MoCA were seen. The MoCA scores at 3 months post-FMT (21.0) were the highest (12.0). The CDR-SOB scores at pre- and post-FMT were 10.00 and 5.50, respectively. Analysis of the gut microbiome composition revealed changes via 16S rRNA sequencing with an increase in Bacteroidaceae and a decrease in Enterococcaceae. Gene expression analysis identified alterations in lipid metabolism-related genes after FMT. Conclusion These findings suggest a link between alterations in the gut microbiome, gene expression related to lipid metabolism, and cognitive function. The study highlights the importance of gut microbiota in cognitive function and provides insights into potential biomarkers for cognitive decline progression. FMT could complement existing therapies and show potential as a therapeutic intervention to mitigate cognitive decline in AD.
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Affiliation(s)
- Jun-Seob Kim
- Department of Nano-Bioengineering, Incheon National University, Incheon, Republic of Korea
| | - Hyelim Park
- Inha Research Institute for Aerospace Medicine, Inha University College of Medicine, Incheon, Republic of Korea
| | - Jung-Hwan Lee
- Division of Gastroenterology, Department of Hospital Medicine, Inha University Hospital, Incheon, Republic of Korea
| | - Jongbeom Shin
- Division of Gastroenterology, Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
| | - Boram Cha
- Division of Gastroenterology, Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
| | - Kye Sook Kwon
- Division of Gastroenterology, Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
| | - Yong Woon Shin
- Division of Gastroenterology, Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea
| | - Yerim Kim
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - YeoJin Kim
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jong Seok Bae
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Ju-Hun Lee
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Seok-Jin Choi
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Tae Jung Kim
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang-Bae Ko
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Soo-Hyun Park
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul 05355, Republic of Korea
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Wang L, Xu A, Wang J, Fan G, Liu R, Wei L, Pei M. The effect and mechanism of Fushen Granule on gut microbiome in the prevention and treatment of chronic renal failure. Front Cell Infect Microbiol 2024; 13:1334213. [PMID: 38274729 PMCID: PMC10808756 DOI: 10.3389/fcimb.2023.1334213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/14/2023] [Indexed: 01/27/2024] Open
Abstract
Background Fushen Granule is an improved granule based on the classic formula Fushen Formula, which is used for the treatment of peritoneal dialysis-related intestinal dysfunction in patients with end-stage renal disease. However, the effect and mechanism of this granule on the prevention and treatment of chronic renal failure have not been fully elucidated. Methods A 5/6 nephrectomy model of CRF was induced and Fushen Granule was administered at low and high doses to observe its effects on renal function, D-lactate, serum endotoxin, and intestinal-derived metabolic toxins. The 16SrRNA sequencing method was used to analyze the abundance and structure of the intestinal flora of CRF rats. A FMT assay was also used to evaluate the effects of transplantation of Fushen Granule fecal bacteria on renal-related functional parameters and metabolic toxins in CRF rats. Results Gavage administration of Fushen Granule at low and high doses down-regulated creatinine, urea nitrogen, 24-h urine microalbumin, D-lactate, endotoxin, and the intestinal-derived toxins indophenol sulphateand p-cresol sulphate in CRF rats. Compared with the sham-operated group in the same period, CRF rats had a decreased abundance of the firmicutes phylum and an increased abundance of the bacteroidetes phylum at the phylum level, and a decreasing trend of the lactobacillus genus at the genus level. Fushen Granule intervention increased the abundance of the firmicutes phylum, decreased the abundance of the bacteroidetes phylum, and increased the abundance of the lactobacillus genus. The transplantation of Fushen Granule fecal bacteria significantly reduced creatinine(Cr), blood urea nitrogen(Bun), uric acid(UA), 24-h urinary microalbumin, D-lactate, serum endotoxin, and enterogenic metabolic toxins in CRF rats. Compared with the sham-operated group, the transplantation of Fushen Granule fecal bacteria modulated the Firmicutes and Bacteroidetes phyla and the Lactobacillus genus. Conclusion Fushen Granule improved renal function and intestinal barrier function by regulating intestinal flora, inhibiting renal fibrosis, and delaying the progression of chronic renal failure.
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Affiliation(s)
- Lin Wang
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ao Xu
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jinxiang Wang
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Precision Medicine Center, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Guorong Fan
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ruiqi Liu
- Nephrology Department, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Lijuan Wei
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ming Pei
- Nephrology Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Song J, Luo C, Liu Z, Liu J, Xie L, Zhang X, Xie Z, Li X, Ma Z, Ding J, Li H, Xiang H. Early fecal microbiota transplantation from high abdominal fat chickens affects recipient cecal microbiome and metabolism. Front Microbiol 2024; 14:1332230. [PMID: 38260901 PMCID: PMC10800977 DOI: 10.3389/fmicb.2023.1332230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Abdominal fat deposition (AFD) in chickens is closely related to the gut microecological balance. In this study, the gut microbiota from high-AFD chickens was transplanted into the same strain of 0-day-old chicks via fecal microbiota transplantation (FMT). The FTM from chickens with high AFD had no obvious effects on growth traits, adult body weight, carcass weight, abdominal fat weight, and abdominal fat percentage, but did reduce the coefficient of variation of AFD traits. FMT significantly decreased cecal microbiome richness, changed the microbiota structure, and regulated the biological functions associated with energy metabolism and fat synthesis. Additionally, the cecal metabolite composition and metabolic function of FMT recipient chickens were also significantly altered from those of the controls. Transplantation of high-AFD chicken gut microbiota promoted fatty acid elongation and biosynthesis and reduced the metabolism of vitamins, steroids, and carbohydrates in the cecum. These findings provide insights into the mechanisms by which chicken gut microbiota affect host metabolic profiles and fat deposition.
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Affiliation(s)
- Jiani Song
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Chaowei Luo
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Zhijie Liu
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Jingshou Liu
- Guangdong Tinoo’s Foods Group Co., Ltd., Guangdong, China
| | - Li Xie
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Xing Zhang
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Zhuojun Xie
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Xiangkun Li
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Zheng Ma
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
| | - Jinlong Ding
- Guangdong Tinoo’s Foods Group Co., Ltd., Guangdong, China
| | - Hua Li
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
- Guangdong Tinoo’s Foods Group Co., Ltd., Guangdong, China
| | - Hai Xiang
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
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Li D, Liang W, Zhang W, Huang Z, Liang H, Liu Q. Fecal microbiota transplantation repairs intestinal permeability and regulates the expression of 5-HT to influence alcohol-induced depression-like behaviors in C57BL/6J mice. Front Microbiol 2024; 14:1241309. [PMID: 38249454 PMCID: PMC10797076 DOI: 10.3389/fmicb.2023.1241309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
The epidemic of alcohol abuse affects millions of people worldwide. Relevant evidence supports the notion that the gut microbiota (GM) plays a crucial role in central nervous system (CNS) function, and its composition undergoes changes following alcohol consumption. Therefore, the purpose of this study was to investigate the effect of reconstructing the gut microbiota by fecal microbiota transplantation (FMT) on alcohol dependence. Here, we established an alcohol dependence model with C57BL/6J mice and proved that FMT treatment improved anxiety-like behavior and alcohol-seeking behavior in alcohol-dependent mice. Additionally, we found that the expression of the intestinal intercellular tight junction structure proteins ZO-1 and occludin was significantly increased after FMT. FMT repaired intestinal permeability in alcohol-dependent mice and decreased the levels of lipopolysaccharide (LPS) and proinflammatory factors. Moreover, the serotonin (5-hydroxytryptamine, 5-HT) content was significantly increased in alcohol-dependent mouse intestinal and brain tissues after receiving the fecal microbiome from healthy mice. 16S rRNA sequencing demonstrated that FMT markedly reshaped the composition of the gut microbiota and elicited changes in the intestinal barrier and 5-HT levels. Collectively, our results revealed that FMT has a palliative effect on alcohol dependence and explored the underlying mechanisms, which provides new strategies for the treatment of alcohol dependence.
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Affiliation(s)
- Dezhi Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Wei Liang
- The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, China
| | - Wentong Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiqiang Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Haipeng Liang
- Qingyang City People's Hospital General Surgery, Qingyang, China
| | - Qing Liu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
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Feješ A, Belvončíková P, Porcel Sanchis D, Borbélyová V, Celec P, Džunková M, Gardlík R. The Effect of Cross-Sex Fecal Microbiota Transplantation on Metabolism and Hormonal Status in Adult Rats. Int J Mol Sci 2024; 25:601. [PMID: 38203771 PMCID: PMC10778742 DOI: 10.3390/ijms25010601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/30/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024] Open
Abstract
Increasing evidence of sexual dimorphism in the pathophysiology of metabolic complications caused by sex steroids is under investigation. The gut microbiota represents a complex microbial ecosystem involved in energy metabolism, immune response, nutrition acquisition, and the health of host organisms. Gender-specific differences in composition are present between females and males. The purpose of this study was to use cross-sex fecal microbiota transplantation (FMT) for the detection of sex-dependent metabolic, hormonal, and gut microbiota changes in female and male recipients. Healthy non-obese female and male Wistar rats were divided into donor, same-sex, and cross-sex recipient groups. After a 30-day period of FMT administration, biochemical markers (glucose and lipid metabolism) and sex hormones were measured, and the gut microbiota was analyzed. The cross-sex male recipients displayed a significantly lower testosterone concentration compared to the males that received same-sex FMT. Sex-dependent changes caused by cross-sex FMT were detected, while several bacterial taxa correlated with plasma testosterone levels. This study represents the first to study the effect of cross-sex changes in the gut microbiome concerning metabolic and hormonal changes/status in adult non-obese Wistar rats. Herein, we present cross-sex FMT as a potential tool to modify sex-specific pathologies.
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Affiliation(s)
- Andrej Feješ
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia; (A.F.); (P.B.); (V.B.); (P.C.)
| | - Paulína Belvončíková
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia; (A.F.); (P.B.); (V.B.); (P.C.)
| | - Dafne Porcel Sanchis
- Institute for Integrative Systems Biology, University of Valencia and Consejo Superior de Investigaciones Científicas (CSIC), 469 80 Valencia, Spain; (D.P.S.)
| | - Veronika Borbélyová
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia; (A.F.); (P.B.); (V.B.); (P.C.)
| | - Peter Celec
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia; (A.F.); (P.B.); (V.B.); (P.C.)
| | - Mária Džunková
- Institute for Integrative Systems Biology, University of Valencia and Consejo Superior de Investigaciones Científicas (CSIC), 469 80 Valencia, Spain; (D.P.S.)
| | - Roman Gardlík
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia; (A.F.); (P.B.); (V.B.); (P.C.)
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Huang F, Cao Y, Liang J, Tang R, Wu S, Zhang P, Chen R. The influence of the gut microbiome on ovarian aging. Gut Microbes 2024; 16:2295394. [PMID: 38170622 PMCID: PMC10766396 DOI: 10.1080/19490976.2023.2295394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
Ovarian aging occurs prior to the aging of other organ systems and acts as the pacemaker of the aging process of multiple organs. As life expectancy has increased, preventing ovarian aging has become an essential goal for promoting extended reproductive function and improving bone and genitourinary conditions related to ovarian aging in women. An improved understanding of ovarian aging may ultimately provide tools for the prediction and mitigation of this process. Recent studies have suggested a connection between ovarian aging and the gut microbiota, and alterations in the composition and functional profile of the gut microbiota have profound consequences on ovarian function. The interaction between the gut microbiota and the ovaries is bidirectional. In this review, we examine current knowledge on ovary-gut microbiota crosstalk and further discuss the potential role of gut microbiota in anti-aging interventions. Microbiota-based manipulation is an appealing approach that may offer new therapeutic strategies to delay or reverse ovarian aging.
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Affiliation(s)
- Feiling Huang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Ying Cao
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Jinghui Liang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Ruiyi Tang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Si Wu
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Peng Zhang
- Beijing Key Laboratory for Genetics of Birth Defects, Beijing Pediatric Research Institute; MOE Key Laboratory of Major Diseases in Children; Rare Disease Center, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Rong Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
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Li L, Liu T, Shi Y. Treatment of preterm brain injury via gut-microbiota-metabolite-brain axis. CNS Neurosci Ther 2024; 30:e14556. [PMID: 38108213 PMCID: PMC10805406 DOI: 10.1111/cns.14556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/06/2023] [Accepted: 11/23/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Brain injury in preterm infants potentially disrupts critical structural and functional connective networks in the brain. It is a major cause of neurological sequelae and developmental deficits in preterm infants. Interesting findings suggest that the gut microbiota (GM) and their metabolites contribute to the programming of the central nervous system (CNS) during developmental stages and may exert structural and functional effects throughout the lifespan. AIM To summarize the existing knowledge of the potential mechanisms related to immune, endocrine, neural, and blood-brain barrier (BBB) mediated by GM and its metabolites in neural development and function. METHODS We review the recent literature and included 150 articles to summarize the mechanisms through which GM and their metabolites work on the nervous system. Potential health benefits and challenges of relevant treatments are also discussed. RESULTS This review discusses the direct and indirect ways through which the GM may act on the nervous system. Treatment of preterm brain injury with GM or related derivatives, including probiotics, prebiotics, synbiotics, dietary interventions, and fecal transplants are also included. CONCLUSION This review summarizes mechanisms underlying microbiota-gut-brain axis and novel therapeutic opportunities for neurological sequelae in preterm infants. Optimizing the initial colonization and microbiota development in preterm infants may represent a novel therapy to promote brain development and reduce long-term sequelae.
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Affiliation(s)
- Ling Li
- Department of PediatricsShengjing Hospital of China Medical UniversityShenyangChina
| | - Tianjing Liu
- Department of PediatricsShengjing Hospital of China Medical UniversityShenyangChina
| | - Yongyan Shi
- Department of PediatricsShengjing Hospital of China Medical UniversityShenyangChina
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31
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Rashidi A, Ebadi M, Rehman TU, Elhusseini H, Kazadi D, Halaweish H, Khan MH, Hoeschen A, Cao Q, Luo X, Kabage AJ, Lopez S, Holtan SG, Weisdorf DJ, Liu C, Ishii S, Khoruts A, Staley C. Long- and short-term effects of fecal microbiota transplantation on antibiotic resistance genes: results from a randomized placebo-controlled trial. Gut Microbes 2024; 16:2327442. [PMID: 38478462 PMCID: PMC10939144 DOI: 10.1080/19490976.2024.2327442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 03/04/2024] [Indexed: 03/17/2024] Open
Abstract
In small series, third-party fecal microbiota transplantation (FMT) has been successful in decolonizing the gut from clinically relevant antibiotic resistance genes (ARGs). Less is known about the short- and long-term effects of FMT on larger panels of ARGs. We analyzed 226 pre- and post-treatment stool samples from a randomized placebo-controlled trial of FMT in 100 patients undergoing allogeneic hematopoietic cell transplantation or receiving anti-leukemia induction chemotherapy for 47 ARGs. These patients have heavy antibiotic exposure and a high incidence of colonization with multidrug-resistant organisms. Samples from each patient spanned a period of up to 9 months, allowing us to describe both short- and long-term effects of FMT on ARGs, while the randomized design allowed us to distinguish between spontaneous changes vs. FMT effect. We find an overall bimodal pattern. In the first phase (days to weeks after FMT), low-level transfer of ARGs largely associated with commensal healthy donor microbiota occurs. This phase is followed by long-term resistance to new ARGs as stable communities with colonization resistance are formed after FMT. The clinical implications of these findings are likely context-dependent and require further research. In the setting of cancer and intensive therapy, long-term ARG decolonization could translate into fewer downstream infections.
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Affiliation(s)
- Armin Rashidi
- Clinical Research Division, Fred Hutchinson Cancer Center and Division of Oncology, University of Washington, Seattle, WA, USA
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Maryam Ebadi
- Department of Radiation Oncology, University of Washington and Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Tauseef Ur Rehman
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Heba Elhusseini
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - David Kazadi
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Hossam Halaweish
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Mohammad H. Khan
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Andrea Hoeschen
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Qing Cao
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Xianghua Luo
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Amanda J. Kabage
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Sharon Lopez
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Shernan G. Holtan
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Daniel J. Weisdorf
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Chang Liu
- Department of Soil, Water, and Climate, BioTechnology Institute, University of Minnesota, MN, USA
| | - Satoshi Ishii
- Department of Soil, Water, and Climate, BioTechnology Institute, University of Minnesota, MN, USA
| | - Alexander Khoruts
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
- Biotechnology Institute, University of Minnesota, Minneapolis, MN, USA
- Center for Immunology, University of Minnesota, Minneapolis, MN, USA
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Cao Y, Zhang L, Xiong F, Guo X, Kan X, Song S, Liang B, Liang B, Yu L, Zheng C. Effect of probiotics and fecal microbiota transplantation in dirty rats with established primary liver cancer. Future Microbiol 2024; 19:117-129. [PMID: 37934064 DOI: 10.2217/fmb-2022-0234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
Background: The modulating effects of probiotics and fecal microbiota transplantation (FMT) on gut flora and their direct antitumor effects remain unclear in dirty rats with established primary liver cancer. Materials & methods: Probiotics (VSL#3), FMT or tap water were administrated to three groups. Fresh fecal samples were collected from all groups for 16S rRNA analysis. Liver cancer tissues were collected to evaluate the tumor response. Results: Significant modulation of β-diversity (p = 0.023) was observed after FMT. VSL#3 and FMT had no inhibitory effect on tumors, but the density of Treg cells decreased (p = 0.031) in the FMT group. Conclusion: FMT is a more attractive alternative to probiotics in dirty rats with liver cancer.
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Affiliation(s)
- Yanyan Cao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Lijie Zhang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Fu Xiong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Xiaopeng Guo
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Xuefeng Kan
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Songlin Song
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Bo Liang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Bin Liang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
| | - Li Yu
- Department of Emergency Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
| | - Chuansheng Zheng
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, Hubei, 430022, China
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Poto R, Fusco W, Rinninella E, Cintoni M, Kaitsas F, Raoul P, Caruso C, Mele MC, Varricchi G, Gasbarrini A, Cammarota G, Ianiro G. The Role of Gut Microbiota and Leaky Gut in the Pathogenesis of Food Allergy. Nutrients 2023; 16:92. [PMID: 38201921 PMCID: PMC10780391 DOI: 10.3390/nu16010092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/21/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024] Open
Abstract
Food allergy (FA) is a growing public health concern, with an increasing prevalence in Western countries. Increasing evidence suggests that the balance of human gut microbiota and the integrity of our intestinal barrier may play roles in the development of FA. Environmental factors, including industrialization and consumption of highly processed food, can contribute to altering the gut microbiota and the intestinal barrier, increasing the susceptibility to allergic sensitization. Compositional and functional alterations to the gut microbiome have also been associated with FA. In addition, increased permeability of the gut barrier allows the translocation of allergenic molecules, triggering Th2 immune responses. Preclinical and clinical studies have highlighted the potential of probiotics, prebiotics, and postbiotics in the prevention and treatment of FA through enhancing gut barrier function and promoting the restoration of healthy gut microbiota. Finally, fecal microbiota transplantation (FMT) is now being explored as a promising therapeutic strategy to prevent FA in both experimental and clinical studies. In this review article, we aim to explore the complex interplay between intestinal permeability and gut microbiota in the development of FA, as well as depict potential therapeutic strategies.
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Affiliation(s)
- Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (R.P.); (G.V.)
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131 Naples, Italy
| | - William Fusco
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Department of Medical and Surgical Sciences, UOSD DH Internal Medicine and Digestive Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Emanuele Rinninella
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, Clinical Nutrition Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Marco Cintoni
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, Clinical Nutrition Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Francesco Kaitsas
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
| | - Pauline Raoul
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, Clinical Nutrition Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Cristiano Caruso
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, UOSD DH Internal Medicine and Digestive Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Maria Cristina Mele
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, Clinical Nutrition Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (R.P.); (G.V.)
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131 Naples, Italy
| | - Antonio Gasbarrini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Department of Medical and Surgical Sciences, UOSD DH Internal Medicine and Digestive Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Department of Medical and Surgical Sciences, UOSD DH Internal Medicine and Digestive Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy (E.R.); (M.C.); (F.K.); (P.R.); (C.C.); (M.C.M.); (A.G.); (G.C.)
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Department of Medical and Surgical Sciences, UOSD DH Internal Medicine and Digestive Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
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Sun X, Zhou X, He W, Sun W, Xu Z. Co-Housing and Fecal Microbiota Transplantation: Technical Support for TCM Herbal Treatment of Extra-Intestinal Diseases Based on Gut Microbial Ecosystem Remodeling. Drug Des Devel Ther 2023; 17:3803-3831. [PMID: 38155743 PMCID: PMC10753978 DOI: 10.2147/dddt.s443462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023] Open
Abstract
Dysregulation of the gut microbial ecosystem (GME) (eg, alterations in the gut microbiota, gut-derived metabolites, and gut barrier) may contribute to the onset and progression of extra-intestinal diseases. Previous studies have found that Traditional Chinese Medicine herbs (TCMs) play an important role in manipulating the GME, but a prominent obstacle in current TCM research is the causal relationship between GME and disease amelioration. Encouragingly, co-housing and fecal microbiota transplantation (FMT) provide evidence-based support for TCMs to treat extra-intestinal diseases by targeting GME. In this review, we documented the principles, operational procedures, applications and limitations of the key technologies (ie, co-housing and FMT); furthermore, we provided evidence that TCM works through the GME, especially the gut microbiota (eg, SCFA- and BSH-producing bacteria), the gut-derived metabolites (eg, IS, pCS, and SCFAs), and intestinal barrier to alleviate extra-intestinal diseases. This will be beneficial in constructing microecological pathways for TCM treatment of extra-intestinal diseases in the future.
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Affiliation(s)
- Xian Sun
- School of Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, People’s Republic of China
| | - Xi Zhou
- School of Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, People’s Republic of China
| | - Weiming He
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, People’s Republic of China
| | - Wei Sun
- Department of Nephrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, People’s Republic of China
| | - Zheng Xu
- School of Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, People’s Republic of China
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Ciernikova S, Sevcikova A, Mladosievicova B, Mego M. Microbiome in Cancer Development and Treatment. Microorganisms 2023; 12:24. [PMID: 38257851 PMCID: PMC10819529 DOI: 10.3390/microorganisms12010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/13/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Targeting the microbiome, microbiota-derived metabolites, and related pathways represents a significant challenge in oncology. Microbiome analyses have confirmed the negative impact of cancer treatment on gut homeostasis, resulting in acute dysbiosis and severe complications, including massive inflammatory immune response, mucosal barrier disruption, and bacterial translocation across the gut epithelium. Moreover, recent studies revealed the relationship between an imbalance in the gut microbiome and treatment-related toxicity. In this review, we provide current insights into the role of the microbiome in tumor development and the impact of gut and tumor microbiomes on chemo- and immunotherapy efficacy, as well as treatment-induced late effects, including cognitive impairment and cardiotoxicity. As discussed, microbiota modulation via probiotic supplementation and fecal microbiota transplantation represents a new trend in cancer patient care, aiming to increase bacterial diversity, alleviate acute and long-term treatment-induced toxicity, and improve the response to various treatment modalities. However, a more detailed understanding of the complex relationship between the microbiome and host can significantly contribute to integrating a microbiome-based approach into clinical practice. Determination of causal correlations might lead to the identification of clinically relevant diagnostic and prognostic microbial biomarkers. Notably, restoration of intestinal homeostasis could contribute to optimizing treatment efficacy and improving cancer patient outcomes.
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Affiliation(s)
- Sona Ciernikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia;
| | - Aneta Sevcikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska cesta 9, 845 05 Bratislava, Slovakia;
| | - Beata Mladosievicova
- Institute of Pathological Physiology, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia;
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, 833 10 Bratislava, Slovakia;
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Richie TG, Heeren L, Kamke A, Monk K, Pogranichniy S, Summers T, Wiechman H, Ran Q, Sarkar S, Plattner BL, Lee STM. Limitation of amino acid availability by bacterial populations during enhanced colitis in IBD mouse model. mSystems 2023; 8:e0070323. [PMID: 37909786 PMCID: PMC10746178 DOI: 10.1128/msystems.00703-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/27/2023] [Indexed: 11/03/2023] Open
Abstract
IMPORTANCE Inflammatory bowel disease is associated with an increase in Enterobacteriaceae and Enterococcus species; however, the specific mechanisms are unclear. Previous research has reported the associations between microbiota and inflammation, here we investigate potential pathways that specific bacteria populations use to drive gut inflammation. Richie et al. show that these bacterial populations utilize an alternate sulfur metabolism and are tolerant of host-derived immune-response products. These metabolic pathways drive host gut inflammation and fuel over colonization of these pathobionts in the dysbiotic colon. Cultured isolates from dysbiotic mice indicated faster growth supplemented with L-cysteine, showing these microbes can utilize essential host nutrients.
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Affiliation(s)
- Tanner G. Richie
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Leah Heeren
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Abigail Kamke
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Kourtney Monk
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | | | - Trey Summers
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Hallie Wiechman
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Qinghong Ran
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Soumyadev Sarkar
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
| | - Brandon L. Plattner
- Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, USA
| | - Sonny T. M. Lee
- Division of Biology, Kansas State University, Manhattan, Kansas, USA
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Bibbò S, Porcari S, Del Vecchio LE, Severino A, Mullish BH, Ianiro G, Gasbarrini A, Cammarota G. Gut microbiota and immunotherapy of renal cell carcinoma. Hum Vaccin Immunother 2023; 19:2268982. [PMID: 37955340 PMCID: PMC10653624 DOI: 10.1080/21645515.2023.2268982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
The gut microbiome has recently been proposed as a key player in cancer development and progression. Several studies have reported that the composition of the gut microbiome plays a role in the response to immune checkpoint inhibitors (ICIs). The gut microbiome modulation has been investigated as a potential therapeutic strategy for cancer, mainly in patients undergoing therapy with ICIs. In particular, modulation through probiotics, FMT or other microbiome-related approaches have proven effective to improve the response to ICIs. In this review, we examine the role of the gut microbiome in enhancing clinical responses to ICIs in the treatment of renal cancer.
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Affiliation(s)
- Stefano Bibbò
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Serena Porcari
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Livio Enrico Del Vecchio
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Andrea Severino
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - 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
| | - Gianluca Ianiro
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Antonio Gasbarrini
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giovanni Cammarota
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
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Zhang C, Yu L, Ma C, Jiang S, Zhang Y, Wang S, Tian F, Xue Y, Zhao J, Zhang H, Liu L, Chen W, Huang S, Zhang J, Zhai Q. A key genetic factor governing arabinan utilization in the gut microbiome alleviates constipation. Cell Host Microbe 2023; 31:1989-2006.e8. [PMID: 37992712 DOI: 10.1016/j.chom.2023.10.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 09/01/2023] [Accepted: 10/11/2023] [Indexed: 11/24/2023]
Abstract
Impaired gastrointestinal motility is associated with gut dysbiosis. Probiotics, such as Bifidobacteria, can improve this bowel disorder; however, efficacy is strain-dependent. We determine that a genetic factor, the abfA cluster governing arabinan utilization, in Bifidobacterium longum impacts treatment efficacy against functional constipation (FC). In mice with FC, B. longum, but not an abfA mutant, improved gastrointestinal transit time, an affect that was dependent upon dietary arabinan. abfA genes were identified in other commensal bacteria, whose effects in ameliorating murine FC were similarly abfA-dependent. In a double-blind, randomized, placebo-controlled clinical trial, supplementation with abfA-cluster-carrying B. longum, but not an abfA-deficient strain, enriched arabinan-utilization residents, increased beneficial metabolites, and improved FC symptoms. Across human cohorts, abfA-cluster abundance can predict FC, and transplantation of abfA cluster-enriched human microbiota to FC-induced germ-free mice improved gut motility. Collectively, these findings demonstrate a role for microbial abfA cluster in ameliorating FC, establishing principles for genomics-directed probiotic therapies.
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Affiliation(s)
- Chengcheng Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Leilei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Chenchen Ma
- College of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, China
| | - Shuaiming Jiang
- College of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, China
| | - Yufeng Zhang
- Faculty of Dentistry, University of Hong Kong, Hong Kong SAR, China
| | - Shunhe Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Fengwei Tian
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yuzheng Xue
- Department of Gastroenterology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Liming Liu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Shi Huang
- Faculty of Dentistry, University of Hong Kong, Hong Kong SAR, China.
| | - Jiachao Zhang
- College of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, China.
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.
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Tsogka A, Kitsos DK, Stavrogianni K, Giannopapas V, Chasiotis A, Christouli N, Tsivgoulis G, Tzartos JS, Giannopoulos S. Modulating the Gut Microbiome in Multiple Sclerosis Management: A Systematic Review of Current Interventions. J Clin Med 2023; 12:7610. [PMID: 38137679 PMCID: PMC10743570 DOI: 10.3390/jcm12247610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
This review attempted to explore all recent clinical studies that have investigated the clinical and autoimmune impact of gut microbiota interventions in multiple sclerosis (MS), including dietary protocols, probiotics, fecal microbiota transplantation (FMT), and intermittent fasting (IF). Methods: Thirteen studies were held between 2011 and 2023 this demonstrated interventions in gut microbiome among patients with MS and their impact the clinical parameters of the disease. These included specialized dietary interventions, the supply of probiotic mixtures, FMT, and IF. Results: Dietary interventions positively affected various aspects of MS, including relapse rates, EDSS disability scores, MS-related fatigue, and metabolic features. Probiotic mixtures showed promising results on MS-related fatigue, EDSS parameters, inflammation; meanwhile, FMT-though a limited number of studies was included-indicated some clinical improvement in similar variables. IF showed reductions in EDSS scores and significant improvement in patients' emotional statuses. Conclusions: In dietary protocols, clinical MS parameters, including relapse rate, EDSS, MFIS, FSS, and MSQoL54 scales, were significantly improved through the application of a specific diet each time. Probiotic nutritional mixtures promote a shift in inflammation towards an anti-inflammatory cytokine profile in patients with MS. The administration of such mixtures affected disability, mood levels, and quality of life among patients with MS. FMT protocols possibly demonstrate a therapeutic effect in some case reports. IF protocols were found to ameliorate EDSS and FAMS scores. All interventional means of gut microbiome modulation provided significant conclusions on several clinical aspects of MS and highlight the complexity in the relationship between MS and the gut microbiome.
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Affiliation(s)
- Anthi Tsogka
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
| | - Dimitrios K. Kitsos
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
| | - Konstantina Stavrogianni
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 451 10 Ioannina, Greece
| | - Vasileios Giannopapas
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
- Department of Physical Therapy, University of West Attica, 122 43 Attica, Greece
- Laboratory of Neuromuscular and Cardiovascular Study of Motion-LANECASM, University of West Attica, 122 43 Attica, Greece
| | - Athanasios Chasiotis
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
- Department of Physical Therapy, University of West Attica, 122 43 Attica, Greece
- Laboratory of Neuromuscular and Cardiovascular Study of Motion-LANECASM, University of West Attica, 122 43 Attica, Greece
| | - Niki Christouli
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
| | - Georgios Tsivgoulis
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
| | - John S. Tzartos
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
| | - Sotirios Giannopoulos
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece; (A.T.); (D.K.K.); (K.S.); (V.G.); (A.C.); (N.C.); (G.T.); (J.S.T.)
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Ilie OD, Duta R, Nita IB, Dobrin I, Gurzu IL, Girleanu I, Huiban L, Muzica C, Ciobica A, Popescu R, Cianga P, Stanciu C, Cimpoesu D, Trifan A. A Comprehensive Overview of the Past, Current, and Future Randomized Controlled Trials in Hepatic Encephalopathy. Medicina (Kaunas) 2023; 59:2143. [PMID: 38138246 PMCID: PMC10744451 DOI: 10.3390/medicina59122143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/01/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023]
Abstract
Background: Hepatic encephalopathy (HE) caused by cirrhosis has severe consequences on an individual's lifespan, leading to long-term liver complications and potentially life-threatening outcomes. Despite recent interest in this condition, the effectiveness of secondary prophylaxis involving rixafimin, lactulose, or L-ornithine L-aspartate (LOLA) may be hindered by the unique microbial profiles each patient possesses. Methods: Thus, in this manuscript, we aimed to search, identify, and gather all randomized controlled trials (RCTs) published between 2000-2023 (November) in four major academic databases such as PubMed, ISI Web of Science, Scopus, and ScienceDirect by using a controlled terminology and web strings that reunite six main keywords. We complementarily retrieved data on the ongoing RCTs. Results: Regardless of the relatively high number of results displayed (n = 75), 46.66% (n = 35) were initially deemed eligible after the first evaluation phase after removing duplicates, n = 40 (53.34%). At the second assessment stage, we eliminated 11.42% (n = 4) studies, of which n = 22 finally met the eligibility criteria to be included in the main body of the manuscript. In terms of RCTs, otherwise found in distinct stages of development, n = 3 target FMT and n = 1 probiotics. Conclusions: Although we benefit from the necessary information and technology to design novel strategies for microbiota, only probiotics and synbiotics have been extensively studied in the last decade compared to FMT.
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Affiliation(s)
- Ovidiu-Dumitru Ilie
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Raluca Duta
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Ilinca-Bianca Nita
- Department of Medicine III, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Irina Dobrin
- Department of Medicine III, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Psychiatry “Socola”, Bucium Street No. 36, 700282 Iasi, Romania
| | - Irina-Luciana Gurzu
- Department of Preventive Medicine and Interdisciplinarity, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Irina Girleanu
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Laura Huiban
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Cristina Muzica
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University, Carol I Avenue No. 20A, 700505 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
- Academy of Romanian Scientists, Splaiul Independentei No. 54, Sector 5, 050094 Bucharest, Romania
- Preclinical Department, “Apollonia” University, Păcurari Street No. 11, 700511 Iasi, Romania
| | - Roxana Popescu
- Department of Medical Genetics, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Department of Medical Genetics, “Saint Mary” Emergency Children’s Hospital, Vasile Lupu Street No. 62, 700309 Iasi, Romania
| | - Petru Cianga
- Department of Immunology, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Carol Stanciu
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
| | - Diana Cimpoesu
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Department of Emergency Medicine, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Anca Trifan
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
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Song Y, Yu J, Wang B, Wen Q, Zhong Y, Wu M, Zheng X. Effect of fecal microbiota transplantation on early intestinal immune function and histomorphology of immune organs in chicks. Lett Appl Microbiol 2023; 76:ovad140. [PMID: 38111204 DOI: 10.1093/lambio/ovad140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/01/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023]
Abstract
The intestinal microbiota drives the maturation of the immune system, which is essential for maintaining lifetime homeostasis. Whether fecal microbiota transplantation can promote the development of the immune system in chicks? On days 1, 3, and 5, the post-hatch Hy-line Brown chicks were treated with fecal suspension from breeding hens. Intestinal length, blood biochemical indicators, the morphology of immune organs, and intestinal immunity-related indicators were focused on days 7 and 14. Short-chain fatty acids were determined by gas chromatography. We discovered that fecal microbial transplantation significantly increased the area of the follicles and medulla from the bursa of Fabricius, as well as the area of the medulla, cortex, and both ratios from the thymus on 14 d, the concentration of butyric acid in feces, the levels of immunologically active substances (transforming growth factor-β, interleukin 10, forkhead box protein P3, G-Protein Coupled Receptor 43, immunoglobulin A, etc.) in serum or the intestine, and the number of goblet cells. Correlation analysis indicated that short-chain fatty acids, as metabolites of the gut microbiota, were correlated with intestinal immunity. In short, fecal microbiota transplantation regulated early intestinal immunity, which provided the possibility for the processing and utilization of gut microbiota as germplasm resources. IMPACT STATEMENT Modern management of eggs causes the normal vertical transmission of microbiota from hens to be significantly reduced. The risk of environmental threats to newborn chicks is raised. The microbial community helps to mature the immune system of chicks and protect them from pathogen invasion. We still have doubts about whether transplanting the microbiota can regulate gut immunity. Using the gut microbiota of hens as an excellent resource to improve the immunity of chicks may provide new ideas for the development of the poultry industry.
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Affiliation(s)
- Yang Song
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Jing Yu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Baolin Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Qiongyi Wen
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Yue Zhong
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Min Wu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
| | - Xin Zheng
- College of Animal Science and Technology, Jilin Agricultural University, Changchun City, Jilin Province 130118, China
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Cheng Y, Tan G, Zhu Q, Wang C, Ruan G, Ying S, Qie J, Hu X, Xiao Z, Xu F, Chen L, Chen M, Pei Y, Zhang H, Tian Y, Chen D, Liu X, Huang H, Wei Y. Efficacy of fecal microbiota transplantation in patients with Parkinson's disease: clinical trial results from a randomized, placebo-controlled design. Gut Microbes 2023; 15:2284247. [PMID: 38057970 PMCID: PMC10841011 DOI: 10.1080/19490976.2023.2284247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/13/2023] [Indexed: 12/08/2023] Open
Abstract
The occurrence and development of Parkinson's disease (PD) have been demonstrated to be related to gut dysbiosis, however, the impact of fecal microbiota transplantation (FMT) on microbiota engraftment in PD patients is uncertain. We performed a randomized, placebo-controlled trial at the Department of Neurology, Army Medical University Southwest Hospital in China (ChiCTR1900021405) from February 2019 to December 2019. Fifty-six participants with mild to moderate PD (Hoehn-Yahr stage 1-3) were randomly assigned to the FMT and placebo group, 27 patients in the FMT group and 27 in the placebo group completed the whole trial. During the follow-up, no severe adverse effect was observed, and patients with FMT treatment showed significant improvement in PD-related autonomic symptoms compared with the placebo group at the end of this trial (MDS-UPDRS total score, group×time effect, B = -6.56 [-12.98, -0.13], P < 0.05). Additionally, FMT improved gastrointestinal disorders and a marked increase in the complexity of the microecological system in patients. This study demonstrated that FMT through oral administration is clinically feasible and has the potential to improve the effectiveness of current medications in the clinical symptoms of PD patients.
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Affiliation(s)
- Yi Cheng
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Guohua Tan
- Department of Neurology, Southwest Hospital, Army Medical University, Chongqing, China
| | - Qihui Zhu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province; The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital Gusu School, Nanjing Medical University, Jiangsu, China
| | - Chun Wang
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Guangcong Ruan
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Senhong Ying
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jinlong Qie
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province; The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital Gusu School, Nanjing Medical University, Jiangsu, China
| | - Xiaofei Hu
- Department of Radiology, Southwest Hospital, Army Medical University, Chongqing, China
| | - Zhifeng Xiao
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Fenghua Xu
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lu Chen
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Minjia Chen
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yang Pei
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province; The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital Gusu School, Nanjing Medical University, Jiangsu, China
| | - Hao Zhang
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yuting Tian
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Dongfeng Chen
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Xingyin Liu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province; The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital Gusu School, Nanjing Medical University, Jiangsu, China
| | - Heqing Huang
- Department of Neurology, Southwest Hospital, Army Medical University, Chongqing, China
| | - Yanling Wei
- Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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Wang X, Wu J, Huang R, Wang S. Moxibustion improved the effect of fecal microbiota transplantation donor to dextran sulfate sodium-induced colitis in mice. Anat Rec (Hoboken) 2023; 306:3144-3155. [PMID: 36495304 DOI: 10.1002/ar.25135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/31/2022] [Accepted: 11/20/2022] [Indexed: 11/14/2023]
Abstract
Fecal microbiota transplantation (FMT) is beneficial for several gastrointestinal diseases because it alters the intestinal microbiota of recipients. The efficacy of FMT is related to the microbial structure and composition of the donor. Mild moxibustion is a non-invasive and safe traditional Chinese therapy that can regulate the gut microbiota. In this study, we investigated whether moxibustion improved the efficacy of FMT in donors using a dextran sulfate sodium (DSS)-induced colitis mouse model. Normal mice were treated with mild moxibustion at acupoints ST25 and ST36 for 7 days. DSS (2%) was administered for 7 days to induce colitis. FMT was performed on Day 8 and lasted for 7 days. The effect of FMT on mice with DSS was observed on Day 21. Using hematoxylin and eosin staining and immunofluorescence, we analyzed the pathology and cell proliferation after FMT in DSS mice. In addition, using 16 S rDNA sequencing analysis, we investigated the gut microbiota of mice. The results indicated that moxibustion altered the colonic microbial community and increased the relative abundance of specific bacteria without changes in morphology and physiological function in normal mice. FMT using donors with moxibustion reduced body weight loss, inflammation, abnormal microbial community structure, and the relative abundance of some bacteria. These results provide potential strategies for the safe and targeted improvement of FMT donors.
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Affiliation(s)
- Xinting Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Jihong Wu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Rui Huang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Shenglan Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
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45
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Gulumbe BH, Abdulrahim A. Pushing the frontiers in the fight against antimicrobial resistance: the potential of fecal and maggot therapies. Future Sci OA 2023; 9:FSO899. [PMID: 37753364 PMCID: PMC10518815 DOI: 10.2144/fsoa-2023-0089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 08/14/2023] [Indexed: 09/28/2023] Open
Abstract
The escalating crisis of antimicrobial resistance (AMR) warrants innovative therapeutic strategies. Fecal microbiota transplantation (FMT) and maggot debridement therapy (MDT) represent paradigm-shifting approaches, leveraging biological systems to mitigate AMR. FMT restores a healthy gut microbiome, providing a biotherapeutic counter to pathogenic bacteria, thereby reducing reliance on traditional antibiotics. Conversely, MDT, a form of bio-debridement, utilizes the antimicrobial secretions of maggots to cleanse wounds and eliminate resistant bacteria. Despite the promise these therapies hold, their broader clinical adoption faces multifaceted challenges including the need for rigorous scientific substantiation, standardized protocols, deepened understanding of mechanisms of action, and surmounting regulatory and public acceptance barriers. However, their potential integration with precision medicine could revolutionize disease management, particularly with antibiotic-resistant infections.
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Affiliation(s)
- Bashar Haruna Gulumbe
- Department of Microbiology, Faculty of Science, Federal University, Kalgo, Birnin Kebbi, PMB, 1157, Nigeria
| | - Abdulrakib Abdulrahim
- Department of Microbiology, Faculty of Science, Federal University, Kalgo, Birnin Kebbi, PMB, 1157, Nigeria
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46
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Kujawa D, Laczmanski L, Budrewicz S, Pokryszko-Dragan A, Podbielska M. Targeting gut microbiota: new therapeutic opportunities in multiple sclerosis. Gut Microbes 2023; 15:2274126. [PMID: 37979154 PMCID: PMC10730225 DOI: 10.1080/19490976.2023.2274126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 10/18/2023] [Indexed: 11/20/2023] Open
Abstract
Multiple sclerosis (MS) causes long-lasting, multifocal damage to the central nervous system. The complex background of MS is associated with autoimmune inflammation and neurodegeneration processes, and is potentially affected by many contributing factors, including altered composition and function of the gut microbiota. In this review, current experimental and clinical evidence is presented for the characteristics of gut dysbiosis found in MS, as well as for its relevant links with the course of the disease and the dysregulated immune response and metabolic pathways involved in MS pathology. Furthermore, therapeutic implications of these investigations are discussed, with a range of pharmacological, dietary and other interventions targeted at the gut microbiome and thus intended to have beneficial effects on the course of MS.
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Affiliation(s)
- Dorota Kujawa
- Laboratory of Genomics & Bioinformatics, Ludwik Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Lukasz Laczmanski
- Laboratory of Genomics & Bioinformatics, Ludwik Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | | | | | - Maria Podbielska
- Laboratory of Microbiome Immunobiology, Ludwik Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
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47
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Garrett S, Asada MC, Sun J. Axin1's mystique in manipulating microbiome amidst colitis. Gut Microbes 2023; 15:2286674. [PMID: 38010886 PMCID: PMC10730173 DOI: 10.1080/19490976.2023.2286674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2023] Open
Abstract
Classically, Axin1 is considered a regulator of Wnt/β-catenin signaling. However, Axin1's roles in host-microbial interactions have been unknown. Our recent study has demonstrated that deletion of intestinal epithelial Axin1 in epithelial cells and Paneth cells protects the host against colitis by enhancing Akkermansia muciniphila. Loss of intestinal epithelial or Paneth cell Axin1 results in increased Wnt/β-catenin signaling, proliferation, and cell migration. This is associated with morphologically altered goblet and Paneth cells, including increased Muc2 and decreased lysozyme. Axin1 deletion specifically enriched Akkermansia muciniphila. Akkermansia muciniphila in Axin1 knockout mice is the driver of protection against DSS-induced inflammation. Here, we feature several significant conceptual changes, such as differences between Axin1 and Axin2, Axin1 in innate immunity and microbial homeostasis, and Axin1 reduction of Akkermansia muciniphila. We discuss an important trend in the field related to Paneth cells and tissue-specific Axin1 manipulation of microbiome in health and inflammation.
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Affiliation(s)
- Shari Garrett
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, USA
- Department of Microbiology and Immunology, University of Illinois Chicago, Chicago, IL, USA
| | - Monica C. Asada
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, USA
| | - Jun Sun
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, USA
- Department of Microbiology and Immunology, University of Illinois Chicago, Chicago, IL, USA
- UIC Cancer Center, University of Illinois Chicago, Chicago, IL, USA
- Medicine, Jesse Brown VA Medical Center, Chicago, IL, USA
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48
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Pang X, Chen L, Xu G. New Awareness of the Interplay Between the Gut Microbiota and Circadian Rhythms. Pol J Microbiol 2023; 72:355-363. [PMID: 38095865 PMCID: PMC10725168 DOI: 10.33073/pjm-2023-046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 10/27/2023] [Indexed: 12/17/2023] Open
Abstract
Circadian rhythms influence various aspects of the biology and physiology of the host, such as food intake and sleep/wake cycles. In recent years, an increasing amount of genetic and epidemiological data has shown that the light/dark cycle is the main cue that regulates circadian rhythms. Other factors, including sleep/wake cycles and food intake, have necessary effects on the composition and rhythms of the gut microbiota. Interestingly, the gut microbiota can affect the circadian rhythm of hosts in turn through contact-dependent and contact-independent mechanisms. Furthermore, the gut microbiota has been shown to regulate the sleep/wake cycles through gut-brain-microbiota interaction. In addition to diabetes, the gut microbiota can also intervene in the progression of neuro- degenerative diseases through the gut-brain-microbiota interaction, and also in other diseases such as hypertension and rheumatoid arthritis, where it is thought to have a spare therapeutic potential. Even though fecal microbiota transplantation has good potential for treating many diseases, the risk of spreading intestinal pathogens should not be ignored.
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Affiliation(s)
- Xiaoxiao Pang
- Department of Clinical Laboratory, The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou, China
| | - Long Chen
- Department of Clinical Laboratory, The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou, China
| | - Guoxin Xu
- Department of Clinical Laboratory, The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou, China
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Arditi Z, Bunyavanich S. Commensal collaborations: Food allergy and the microbiome. J Allergy Clin Immunol 2023; 152:1417-1419. [PMID: 37558058 DOI: 10.1016/j.jaci.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/18/2023] [Accepted: 08/03/2023] [Indexed: 08/11/2023]
Affiliation(s)
- Zoe Arditi
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Supinda Bunyavanich
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY; Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY.
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50
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Boatman S, Kaiser T, Nalluri-Butz H, Khan MH, Dietz M, Kohn J, Johnson AJ, Gaertner WB, Staley C, Jahansouz C. Diet-induced shifts in the gut microbiota influence anastomotic healing in a murine model of colonic surgery. Gut Microbes 2023; 15:2283147. [PMID: 37990909 PMCID: PMC10730186 DOI: 10.1080/19490976.2023.2283147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023] Open
Abstract
Host diet and gut microbiota interact to contribute to perioperative complications, including anastomotic leak (AL). Using a murine surgical model of colonic anastomosis, we investigated how diet and fecal microbial transplantation (FMT) impacted the intestinal microbiota and if a predictive signature for AL could be determined. We hypothesized that a Western diet (WD) would impact gut microbial composition and that the resulting dysbiosis would correlate with increased rates of AL, while FMT from healthy, lean diet (LD) donors would reduce the risk of AL. Furthermore, we predicted that surgical outcomes would allow for the development of a microbial preclinical translational tool to identify AL. Here, we show that AL is associated with a dysbiotic microbial community characterized by increased levels of Bacteroides and Akkermansia. We identified several key taxa that were associated with leak formation, and developed an index based on the ratio of bacteria associated with the absence and presence of leak. We also highlight a modifiable connection between diet, microbiota, and anastomotic healing, potentially paving the way for perioperative modulation by microbiota-targeted therapeutics to reduce AL.
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Affiliation(s)
- Sonja Boatman
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Thomas Kaiser
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN, USA
| | | | - Mohammad Haneef Khan
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN, USA
| | - Matthew Dietz
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN, USA
| | - Julia Kohn
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Abigail J Johnson
- School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Wolfgang B Gaertner
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Christopher Staley
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- BioTechnology Institute, University of Minnesota, St. Paul, MN, USA
| | - Cyrus Jahansouz
- Department of Surgery, University of Minnesota, Minneapolis, MN, USA
- Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis, MN, USA
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