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Chen Z, Chang X, Ye Q, Gao Y, Deng R. Kidney transplantation and gut microbiota. Clin Kidney J 2024; 17:sfae214. [PMID: 39170931 PMCID: PMC11336673 DOI: 10.1093/ckj/sfae214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Indexed: 08/23/2024] Open
Abstract
Kidney transplantation is an effective way to improve the condition of patients with end-stage renal disease. However, maintaining long-term graft function and improving patient survival remain a key challenge after kidney transplantation. Dysbiosis of intestinal flora has been reported to be associated with complications in renal transplant recipients. The commensal microbiota plays an important role in the immunomodulation of the transplant recipient responses. However, several processes, such as the use of perioperative antibiotics and high-dose immunosuppressants in renal transplant recipients, can lead to gut dysbiosis and disrupt the interaction between the microbiota and the host immune responses, which in turn can lead to complications such as infection and rejection in organ recipients. In this review, we summarize and discuss the changes in intestinal flora and their influencing factors in patients after renal transplantation as well as the evidence related to the impact of intestinal dysbiosis on the prognosis of renal transplantation from in vivo and clinical studies, and conclude with a discussion of the use of microbial therapy in the transplant population. Hopefully, a deeper understanding of the function and composition of the microbiota in patients after renal transplantation may assist in the development of clinical strategies to restore a normal microbiota and facilitate the clinical management of grafts in the future.
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Affiliation(s)
- Zehuan Chen
- Organ Transplantation Center, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Sun Yat-sen University First Affiliated Hospital
| | - Xinhua Chang
- Organ Transplantation Center, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Sun Yat-sen University First Affiliated Hospital
| | - Qianyu Ye
- Organ Transplantation Center, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Sun Yat-sen University First Affiliated Hospital
| | - Yifang Gao
- Organ Transplantation Center, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Sun Yat-sen University First Affiliated Hospital
| | - Ronghai Deng
- Organ Transplantation Center, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Sun Yat-sen University First Affiliated Hospital
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Sun Yat-sen University First Affiliated Hospital
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Ye J, Yao J, He F, Sun J, Zhao Z, Wang Y. Regulation of gut microbiota: a novel pretreatment for complications in patients who have undergone kidney transplantation. Front Cell Infect Microbiol 2023; 13:1169500. [PMID: 37346031 PMCID: PMC10280007 DOI: 10.3389/fcimb.2023.1169500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 05/23/2023] [Indexed: 06/23/2023] Open
Abstract
Kidney transplantation is an effective method to improve the condition of patients with end-stage renal disease. The gut microbiota significantly affects the immune system and can be used as an influencing factor to change the prognoses of patients who have undergone kidney transplantation. Recipients after kidney transplantation showed a lower abundance of Firmicutes and Faecalibacterium prausnitzii and a higher proportion of Bacteroidetes and Proteobacteria. After using prebiotics, synbiotics, and fecal microbiota transplantation to regulate the microbial community, the prognoses of patients who underwent kidney transplantation evidently improved. We aimed to determine the relationship between gut microbiota and various postoperative complications inpatients who have undergone kidney transplantation in recent years and to explore how gut microecology affects post-transplant complications. An in-depth understanding of the specific functions of gut microbiota and identification of the actual pathogenic flora during complications in patients undergoing kidney transplantation can help physicians develop strategies to restore the normal intestinal microbiome of transplant patients to maximize their survival and improve their quality of life.
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Affiliation(s)
- Jiajia Ye
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junxia Yao
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fangfang He
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Sun
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zheng Zhao
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yumei Wang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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García-Martínez Y, Borriello M, Capolongo G, Ingrosso D, Perna AF. The Gut Microbiota in Kidney Transplantation: A Target for Personalized Therapy? BIOLOGY 2023; 12:biology12020163. [PMID: 36829442 PMCID: PMC9952448 DOI: 10.3390/biology12020163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
Kidney transplantation improves quality of life, morbidity, and mortality of patients with kidney failure. However, integrated immunosuppressive therapy required to preserve graft function is associated with the development of post-transplant complications, including infections, altered immunosuppressive metabolism, gastrointestinal toxicity, and diarrhea. The gut microbiota has emerged as a potential therapeutic target for personalizing immunosuppressive therapy and managing post-transplant complications. This review reports current evidence on gut microbial dysbiosis in kidney transplant recipients, alterations in their gut microbiota associated with kidney transplantation outcomes, and the application of gut microbiota intervention therapies in treating post-transplant complications.
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Affiliation(s)
- Yuselys García-Martínez
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, Via Pansini, Bldg 17, 80131 Naples, Italy
- Correspondence:
| | - Margherita Borriello
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Giovanna Capolongo
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, Via Pansini, Bldg 17, 80131 Naples, Italy
| | - Diego Ingrosso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Alessandra F. Perna
- Department of Translational Medical Science, University of Campania “Luigi Vanvitelli”, Via Pansini, Bldg 17, 80131 Naples, Italy
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Przybyciński J, Drożdżal S, Wilk A, Dziedziejko V, Szumilas K, Pawlik A. The Effect of the Gut Microbiota on Transplanted Kidney Function. Int J Mol Sci 2023; 24:ijms24021260. [PMID: 36674775 PMCID: PMC9866452 DOI: 10.3390/ijms24021260] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/23/2022] [Accepted: 01/06/2023] [Indexed: 01/10/2023] Open
Abstract
The intestinal microflora is extremely important, not only in the processes of absorption, digestion and biosynthesis of vitamins, but also in shaping the immune and cognitive functions of the human body. Several studies demonstrate a correlation between microbiota composition and such events as graft rejection, kidney interstitial fibrosis, urinary tract infections, and diarrhoea or graft tolerance. Some of those changes might be directly linked with pathologies such as colonization with pathogenic bacterial strains. Gut microbiota composition also plays an important role in metabolic complications and viral infections after transplantation. From the other side, gut microbiota might induce graft tolerance by promotion of T and B regulatory cells. Graft tolerance induction is still an extremely important issue regarding transplantology and might allow the reduction or even avoidance of immunosuppressive treatment. Although there is a rising evidence of the pivotal role of gut microbiota in aspects of kidney transplantation there is still a lack of knowledge on the direct mechanisms of microbiota action. Furthermore, some of those negative effects could be reversed by probiotics of faecal microbiota trapoinsplantation. While diabetes and hypertension as well as BKV and CMV viremia are common and important complications of transplantation, both worsening the graft function and causing systemic injuries, it opens up potential clinical treatment options. As has been also suggested in the current review, some bacterial subsets exhibit protective properties. However, currently, there is a lack of evidence on pro- and prebiotic supplementation in kidney transplant patients. In the current review, we describe the effect of the microbiota on the transplanted kidney in renal transplant recipients.
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Affiliation(s)
- Jarosław Przybyciński
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Sylwester Drożdżal
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Aleksandra Wilk
- Department of Histology and Embryology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Violetta Dziedziejko
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Kamila Szumilas
- Department of Physiology, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland
- Correspondence:
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Cao C, Zhu H, Yao Y, Zeng R. Gut Dysbiosis and Kidney Diseases. Front Med (Lausanne) 2022; 9:829349. [PMID: 35308555 PMCID: PMC8927813 DOI: 10.3389/fmed.2022.829349] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/09/2022] [Indexed: 12/16/2022] Open
Abstract
Gut dysbiosis is defined as disorders of gut microbiota and loss of barrier integrity, which are ubiquitous on pathological conditions and associated with the development of various diseases. Kidney diseases are accompanied with gut dysbiosis and metabolic disorders, which in turn contribute to the pathogenesis and progression of kidney diseases. Microbial alterations trigger production of harmful metabolites such as uremic toxins and a decrease in the number of beneficial ones such as SCFAs, which is the major mechanism of gut dysbiosis on kidney diseases according to current studies. In addition, the activation of immune responses and mitochondrial dysfunction by gut dysbiosis, also lead to the development of kidney diseases. Based on the molecular mechanisms, modification of gut dysbiosis via probiotics, prebiotics and synbiotics is a potential approach to slow kidney disease progression. Fecal microbiota transplantation (FMT) and genetic manipulation of the gut microbiota are also promising choices. However, the clinical use of probiotics in kidney disease is not supported by the current clinical evidence. Further studies are necessary to explore the causal relationships of gut dysbiosis and kidney diseases, the efficiency and safety of therapeutic strategies targeting gut-kidney axis.
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Affiliation(s)
- Chujin Cao
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Zhu
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Yao
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Division of Nutrition, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Zeng
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Kim MG, Yang J, Jo SK. Intestinal microbiota and kidney diseases. Kidney Res Clin Pract 2021; 40:335-343. [PMID: 34233442 PMCID: PMC8476297 DOI: 10.23876/j.krcp.21.053] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/12/2021] [Indexed: 11/15/2022] Open
Abstract
Large microbial communities reside in the gut as an endogenous organ and interact with the host physiology through symbiotic relationships, affecting health. Recent advances in high-throughput sequencing techniques have made it possible to better understand these complex microbial communities and their effects on hosts. Animal and clinical studies have provided considerable evidence to show that the microbiota plays an important role in chronic kidney disease, acute kidney injury, nephrolithiasis, and kidney transplantation by altering the functions of the intestinal barrier, regulating local and systemic inflammation, controlling production of metabolic components, and affecting immune responses. Although the exact mechanism underlying the microbial shift and its impact on disease progression remains uncertain, the kidney-gut interaction clearly plays a significant role in onset and progression of kidney disease and, therefore, holds promise as a therapeutic target. Here, we review recent literature pertaining to the bidirectional relationship between microbes and humans in various kidney diseases and discuss the future direction of microbial research in nephrology.
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Affiliation(s)
- Myung-Gyu Kim
- Division of Nephrology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jihyun Yang
- Division of Nephrology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sang-Kyung Jo
- Division of Nephrology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
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Pirozzolo I, Li Z, Sepulveda M, Alegre ML. Influence of the microbiome on solid organ transplant survival. J Heart Lung Transplant 2021; 40:745-753. [PMID: 34030971 DOI: 10.1016/j.healun.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/06/2021] [Accepted: 04/11/2021] [Indexed: 10/21/2022] Open
Abstract
The microbiome is an environmental factor in intricate symbiotic relationship with its hosts' immune system, potentially shaping anticancer immunity, autoimmunity, and transplant responses. The focus of this review is to discuss recent findings tying the microbiota to transplant outcomes and alloimmunity. The microbiota changes dynamically following transplantation, but whether these changes affect transplant outcomes can be difficult to parse out. New data reveal effects of the microbiota locally, as well as systemically, depending on the mucosal/epithelial surface colonized, the specific commensal communities present and the nature of microbial-derived molecules produced. These complex interactions result in the microbiota potentially impacting transplantation at different levels, including modulation of donor and/or recipient cells, alterations in the priming and/or effector phases of the alloimmune response, availability or metabolism of immunosuppressive drugs, transplant fate or post-transplant complications.
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Affiliation(s)
- Isabella Pirozzolo
- Section of Rheumatology, Department of Medicine, University of Chicago, Chicago, Illinois
| | - Zhipeng Li
- Section of Rheumatology, Department of Medicine, University of Chicago, Chicago, Illinois
| | - Martin Sepulveda
- Section of Rheumatology, Department of Medicine, University of Chicago, Chicago, Illinois
| | - Maria-Luisa Alegre
- Section of Rheumatology, Department of Medicine, University of Chicago, Chicago, Illinois.
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Wang P, Wang T, Zheng X, Cui W, Shang J, Zhao Z. Gut microbiota, key to unlocking the door of diabetic kidney disease. Nephrology (Carlton) 2021; 26:641-649. [PMID: 33715272 PMCID: PMC8360003 DOI: 10.1111/nep.13874] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/30/2022]
Abstract
This review discusses the influence of gut microbiota dysbiosis on diabetic kidney disease through metabolite profile changes and immune and inflammatory mechanisms. We also elaborate on the mechanism of dysbiosis in the onset and development of other kidney diseases. This review presents scientific evidence on the pathophysiologic links between gut microbiota and diabetic kidney disease (DKD), highlighting the influence of gut microbiota dysbiosis on DKD through metabolite profile changes and immunologic mechanisms.
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Affiliation(s)
- Peipei Wang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Ting Wang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Xuejun Zheng
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Wen Cui
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Jin Shang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
| | - Zhanzheng Zhao
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, P.R. China
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