1
|
Kantor NB, Tovar A, Wang T, Galor A. How does ocular graft-versus-host disease fit under the dry eye umbrella? A review. Clin Exp Ophthalmol 2024; 52:167-185. [PMID: 38204146 PMCID: PMC10939887 DOI: 10.1111/ceo.14347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/28/2023] [Accepted: 12/11/2023] [Indexed: 01/12/2024]
Abstract
Graft-versus-host disease (GVHD) is a systemic disease that can affect multiple organs as a consequence of an allogeneic haematopoietic stem cell transplant. One organ system that is often affected in GVHD is the eyes. Ocular GVHD (oGVHD) may involve various structures within the eye including the lacrimal glands, eyelids, conjunctiva, cornea, and nasolacrimal ducts, and is a source of morbidity in patients with GVHD. Common presenting features of GVHD overlap with dry eye disease (DED), including decreased tear production, epithelial disruption, and Meibomian gland dysfunction (MGD). In this review, we aim to compare oGVHD and DED to better understand the similarities and differences between the conditions, with a focus on pathophysiology, risk factors, clinical features, and treatments.
Collapse
Affiliation(s)
- Nicole B. Kantor
- Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA
- Surgical Services, Miami Veterans Affairs Medical Center, Miami, FL, USA
| | | | - Trent Wang
- Division of Transplantation and Cellular Therapy, Sylvester Comprehensive Cancer Center, Adult Stem Cell Transplant Program, University of Miami Hospital and Clinics, Miami, FL, USA
| | - Anat Galor
- Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA
- Surgical Services, Miami Veterans Affairs Medical Center, Miami, FL, USA
| |
Collapse
|
2
|
Chagué C, Gautier T, Dal Zuffo L, Pais de Barros J, Wetzel A, Tarris G, Pallot G, Martin L, Valmary‐Degano S, Deckert V, Lagrost L, Daguindau E, Saas P. High-density lipoprotein infusion protects from acute graft-versus-host disease in experimental allogeneic hematopoietic cell transplantation. Am J Transplant 2022; 22:1350-1361. [PMID: 35038785 PMCID: PMC9306461 DOI: 10.1111/ajt.16960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 01/07/2022] [Accepted: 01/12/2022] [Indexed: 01/25/2023]
Abstract
Acute graft-versus-host disease (aGVHD) is a major limitation of the therapeutic potential of allogeneic hematopoietic cell transplantation. Lipopolysaccharides (LPS) derived from intestinal gram-negative bacteria are well-known aGVHD triggers and amplifiers. Here, we explored the LPS metabolism in aGVHD mouse models using an innovative quantification method. We demonstrated that systemic LPS accumulation after transplantation was due, at least partly, to a defect in its clearance through lipoprotein-mediated transport to the liver (i.e., the so-called reverse LPS transport). After transplantation, reduced circulating HDL concentration impaired LPS neutralization and elimination through biliary flux. Accordingly, HDL-deficient (Apoa1tm1Unc ) recipient mice developed exacerbated aGVHD. Repeated administration of HDL isolated from human plasma significantly decreased the mortality and the severity of aGVHD. While the potential role of HDL in scavenging circulating LPS was examined in this study, it appears that HDL plays a more direct immunomodulatory role by limiting or controlling aGVHD. Notably, HDL infusion mitigated liver aGVHD by diminishing immune infiltration (e.g., interferon-γ-secreting CD8+ T cells and non-resident macrophages), systemic and local inflammation (notably cholangitis). Hence, our results revealed the interest of HDL-based therapies in the prevention of aGVHD.
Collapse
Affiliation(s)
- Cécile Chagué
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance
| | - Thomas Gautier
- University Bourgogne Franche‐ComtéINSERMLNC UMR1231LabEX LipSTICDijonFrance
| | - Ludivine Dal Zuffo
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance
| | | | - Audrey Wetzel
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance
| | - Georges Tarris
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance,Service d’Anatomie et Cytologie PathologiquesCHU DijonDijonFrance
| | - Gaëtan Pallot
- University Bourgogne Franche‐ComtéINSERMLNC UMR1231LabEX LipSTICDijonFrance
| | - Laurent Martin
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance,Service d’Anatomie et Cytologie PathologiquesCHU DijonDijonFrance
| | | | - Valérie Deckert
- University Bourgogne Franche‐ComtéINSERMLNC UMR1231LabEX LipSTICDijonFrance
| | - Laurent Lagrost
- University Bourgogne Franche‐ComtéINSERMLNC UMR1231LabEX LipSTICDijonFrance
| | - Etienne Daguindau
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance,Service d’HématologieCHU BesançonBesançonFrance
| | - Philippe Saas
- University Bourgogne Franche‐ComtéINSERM, EFS BFCUMR1098 RIGHT Interactions Greffon‐Hôte‐Tumeur/Ingénierie Cellulaire et GéniqueLabEX LipSTICFHU INCREASEBesançonFrance
| |
Collapse
|
3
|
Heja D, Zhao D, Cody E, Cumpelik A, Lim PC, Prado-Acosta M, Palma L, Dellepiane S, Chun N, Ferrara J, Heeger PS. Mannan binding lectin promotes murine graft versus host disease by amplifying lipopolysaccharide-initiated inflammation. Transplant Cell Ther 2022; 28:472.e1-472.e11. [PMID: 35643350 PMCID: PMC9357100 DOI: 10.1016/j.jtct.2022.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 11/27/2022]
Abstract
Conditioning regimens used for hematopoietic stem cell transplantation (HCT) can escalate the severity of acute T cell-mediated graft-versus-host disease (GVHD) by disrupting gastrointestinal integrity and initiating lipopolysaccharide (LPS)-dependent innate immune cell activation. Activation of the complement cascade has been associated with murine GVHD, and previous work has shown that alternative pathway complement activation can amplify T cell immunity. Whether and how mannan-binding lectin (MBL), a component of the complement system that binds mannose as well as oligosaccharide components of LPS and lipoteichoic acid, affects GVHD is unknown. In this study, we tested the hypothesis that MBL modulates murine GVHD and examined the mechanisms by which it does so. We adoptively transferred C3.SW bone marrow (BM) cells ± T cells into irradiated wild type (WT) or MBL-deficient C57Bl/6 (B6) recipients with or without inhibiting MBL-initiated complement activation using C1-esterase inhibitor (C1-INH). We analyzed the clinical severity of disease expression and analyzed intestinal gene and cell infiltration. In vitro studies assessed MBL expression on antigen-presenting cells (APCs) and compared LPS-induced responses of WT and MBL-deficient APCs. MBL-deficient recipients of donor BM ± T cells exhibited significantly less weight loss over the first 2 weeks post-transplantation weeks compared with B6 controls (P < .05), with similar donor engraftment in the 2 groups. In recipients of C3.SW BM + T cells, the clinical expression of GVHD was less severe (P < .05) and overall survival was better (P < .05) in MBL-deficient mice compared with WT mice. On day-7 post-transplantation, analyses showed that the MBL-deficient recipients exhibited less intestinal IL1b, IL17, and IL12 p40 gene expression (P < .05 for each) and fewer infiltrating intestinal CD11c+, CD11b+, and F4/80+ cells and TCRβ+, CD4+, CD4+IL17+, and CD8+ T cells (P < .05 for each). Ovalbumin or allogeneic cell immunizations induced equivalent T cell responses in MBL-deficient and WT mice, demonstrating that MBL-deficiency does not directly impact T cell immunity in the absence of irradiation conditioning. Administration of C1-INH did not alter the clinical expression of GVHD in preconditioned WT B6 recipients, suggesting that MBL amplifies clinical expression of GVHD via a complement-independent mechanism. WT, but not MBL-deficient, APCs express MBL on their surfaces. LPS-stimulated APCs from MBL-deficient mice produced less proinflammatory cytokines (P < .05) and induced weaker alloreactive T cell responses (P < .05) compared with WT APCs. Together, our data show that MBL modulates murine GVHD, likely by amplifying complement-independent, LPS-initiated gastrointestinal inflammation. The results suggest that devising strategies to block LPS/MBL ligation on APCs has the potential to reduce the clinical expression of GVHD.
Collapse
|
4
|
Khosravi S, Bardania H, Mansouri R, Tahoori MT, Ghafari F, Mohammadzdeh A, Fouani MH, Pourfathollah AA, Soleimani M. Switch off inflammation in spleen cells with CD40-targeted PLGA nanoparticles containing dimethyl fumarate. Colloids Surf B Biointerfaces 2021; 208:112091. [PMID: 34507070 DOI: 10.1016/j.colsurfb.2021.112091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 11/15/2022]
Abstract
The purpose of this study was designing and synthesizing a PLGA formulation targeted with anti-CD40 monoclonal antibody, which has suitable physicochemical properties as a dimethyl fumarate (DMF) drug delivery system having minimal cytotoxicity. Therefore, this research was performed to determine the effect of anti-CD40mAb-DMF-NPs on the expression of IL-1β, IL-6 and TNF-α cytokine genes in mouse splenocytes. The toxicity of different groups, namely free PLGA, free DMF, DMF-containing PLGA, anti-CD40mAb-DMF-NPs, was evaluated by MTT assay. PLGA formulations conjugated with mAbCD40 were loaded with DMF drug that showed little cytotoxic effect against mouse splenocytes. QRT-PCR method was subsequently used to assess the effect of the mentioned groups on the expression of IL-1β, TNF-α and IL-6 genes. After treatment of the cells with DMF alone or with polymer carriers, the expression of IL-1β, IL-6 and TNF-α cytokine genes was significantly reduced. The decrease in expression was markedly higher in the antibody-targeted nanoparticles group relative to other treatment groups. Our results in this area are promising and provide a good basis for further future studies in this regard.
Collapse
Affiliation(s)
- Sahar Khosravi
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Hassan Bardania
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran; Clinical Research Development Unit, Imamsajad Hospital, Yasuj University of Medical Sciences, Yasuj, Iran.
| | - Reza Mansouri
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
| | - Mohammad Taher Tahoori
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
| | - Fereshte Ghafari
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Adel Mohammadzdeh
- Department of Immunology and Genetic, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohamad Hassan Fouani
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ali Akbar Pourfathollah
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| |
Collapse
|
5
|
Mossallam GI, Fattah RA, Bokhary M, Moneer M, Mahmoud HK. LMP7 polymorphism may modify the presentation and clinical impact of minor histocompatibility antigens in matched related hematopoietic stem cell transplantation. Cell Immunol 2021; 364:104329. [PMID: 33798908 DOI: 10.1016/j.cellimm.2021.104329] [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: 12/04/2020] [Revised: 02/19/2021] [Accepted: 03/02/2021] [Indexed: 10/22/2022]
Abstract
Differential expression of minor histocompatibility antigens between the recipient and donor determines their disparity and can be modified by immunoproteasomes that regulate their processing and presentation. We examined the impact of HA-1 and HA-8 disparity, and immunoproteasome LMP7 polymorphism in 130 pairs. In multivariate analysis, HA-1 disparity showed a statistically significant association with an increased incidence of acute graft-versus-host disease (aGVHD) II-IV (p = 0.043, HR: 3.71, 95%CI = 1.04-13.26), while LMP7-Q/Q showed a trend toward increased incidence of aGVHD compared to LMP7-Q/K and K/K genotypes (p = 0.087, HR: 2.36, 95%CI = 0.88-6.31). All HA-1 and HA-8 disparate patients who developed aGVHD had the LMP7-Q/Q genotype. No significant association could be detected between HA-1, HA-8, or LMP7 and chronic GVHD, relapse-free survival (RFS), overall survival (OS), or transplant-related mortality (TRM). In conclusion, we suggested an association between the HA-1 disparity and the risk of developing aGVHD with a possible modifying effect of LMP7.
Collapse
Affiliation(s)
- Ghada I Mossallam
- Bone Marrow Transplantation Laboratory Unit, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Raafat Abdel Fattah
- Department of Medical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt; Bone Marrow Transplantation Unit, Nasser Institute Hospital for Research and Treatment, Cairo, Egypt
| | - Mahmoud Bokhary
- Bone Marrow Transplantation Unit, Nasser Institute Hospital for Research and Treatment, Cairo, Egypt
| | - Manar Moneer
- Department of Epidemiology and Biostatistics, National Cancer Institute, Cairo University, Egypt
| | - Hossam K Mahmoud
- Department of Medical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt; Bone Marrow Transplantation Unit, Nasser Institute Hospital for Research and Treatment, Cairo, Egypt
| |
Collapse
|
6
|
Ouyang J, Isnard S, Lin J, Fombuena B, Peng X, Nair Parvathy S, Chen Y, Silverman MS, Routy JP. Treating From the Inside Out: Relevance of Fecal Microbiota Transplantation to Counteract Gut Damage in GVHD and HIV Infection. Front Med (Lausanne) 2020; 7:421. [PMID: 32850913 PMCID: PMC7423874 DOI: 10.3389/fmed.2020.00421] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022] Open
Abstract
The gastrointestinal (GI) tract is a complex and well-balanced milieu of anatomic and immunological barriers. The epithelial surface of the GI tract is colonized by trillions of microorganisms, known as the gut microbiota, which is considered an “organ” with distinctive endocrine and immunoregulatory functions. Dysregulation of the gut microbiota composition, termed dysbiosis, has been associated with epithelial damage and translocation of microbial products into the circulating blood. Dysbiosis, increased gut permeability and chronic inflammation play a major role on the clinical outcome of inflammatory bowel diseases, graft-vs.-host disease (GVHD) and HIV infection. In this review, we focus on GVHD and HIV infection, conditions sharing gut immune damage leading to dysbiosis. The degree of dysbiosis and level of epithelial gut damage predict poor clinical outcome in both conditions. Emerging interventions are therefore warranted to promote gut microbiota homeostasis and improve intestinal barrier function. Interventions such as anti-inflammatory medications, and probiotics have toxicity and/or limited transitory effects, justifying innovative approaches. Fecal microbiota transplantation (FMT) is one such approach where fecal microorganisms are transferred from healthy donors into the GI tract of the recipient to restore microbiota composition in patients with Clostridium difficile-induced colitis or inflammatory bowel diseases. Preliminary findings point toward a beneficial effect of FMT to improve GVHD and HIV-related outcomes through the engraftment of beneficial donor bacteria, notably those producing anti-inflammatory metabolites. Herein, we critically review the potential for FMT in alleviating dysbiosis and gut damage in patients with GVHD or HIV-infection. Understanding the underlying mechanism by which FMT restores gut function will pave the way toward novel scalable and targeted interventions.
Collapse
Affiliation(s)
- Jing Ouyang
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada.,Chongqing Public Health Medical Center, Chongqing, China
| | - Stéphane Isnard
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada
| | - John Lin
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada
| | - Brandon Fombuena
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
| | - Xiaorong Peng
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada.,State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | | | - Yaokai Chen
- Chongqing Public Health Medical Center, Chongqing, China
| | | | - Jean-Pierre Routy
- Infectious Diseases and Immunity in Global Health Program, McGill University Health Centre, Research Institute, Montreal, QC, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada.,Division of Hematology, McGill University Health Centre, Montreal, QC, Canada
| |
Collapse
|
7
|
Suttorp CM, van Rheden REM, van Dijk NWM, Helmich MPAC, Kuijpers-Jagtman AM, Wagener FADTG. Heme Oxygenase Protects against Placental Vascular Inflammation and Abortion by the Alarmin Heme in Mice. Int J Mol Sci 2020; 21:ijms21155385. [PMID: 32751152 PMCID: PMC7432719 DOI: 10.3390/ijms21155385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/25/2020] [Accepted: 07/27/2020] [Indexed: 12/16/2022] Open
Abstract
Both infectious as non-infectious inflammation can cause placental dysfunction and pregnancy complications. During the first trimester of human gestation, when palatogenesis takes place, intrauterine hematoma and hemorrhage are common phenomena, causing the release of large amounts of heme, a well-known alarmin. We postulated that exposure of pregnant mice to heme during palatogenesis would initiate oxidative and inflammatory stress, leading to pathological pregnancy, increasing the incidence of palatal clefting and abortion. Both heme oxygenase isoforms (HO-1 and HO-2) break down heme, thereby generating anti-oxidative and -inflammatory products. HO may thus counteract these heme-induced injurious stresses. To test this hypothesis, we administered heme to pregnant CD1 outbred mice at Day E12 by intraperitoneal injection in increasing doses: 30, 75 or 150 μmol/kg body weight (30H, 75H or 150H) in the presence or absence of HO-activity inhibitor SnMP from Day E11. Exposure to heme resulted in a dose-dependent increase in abortion. At 75H half of the fetuses where resorbed, while at 150H all fetuses were aborted. HO-activity protected against heme-induced abortion since inhibition of HO-activity aggravated heme-induced detrimental effects. The fetuses surviving heme administration demonstrated normal palatal fusion. Immunostainings at Day E16 demonstrated higher numbers of ICAM-1 positive blood vessels, macrophages and HO-1 positive cells in placenta after administration of 75H or SnMP + 30H. Summarizing, heme acts as an endogenous “alarmin” during pregnancy in a dose-dependent fashion, while HO-activity protects against heme-induced placental vascular inflammation and abortion.
Collapse
Affiliation(s)
- Christiaan M. Suttorp
- Department of Dentistry—Orthodontics and Craniofacial Biology, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands; (C.M.S.); (R.E.M.v.R.); (N.W.M.v.D.); (M.P.A.C.H.)
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - René E. M. van Rheden
- Department of Dentistry—Orthodontics and Craniofacial Biology, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands; (C.M.S.); (R.E.M.v.R.); (N.W.M.v.D.); (M.P.A.C.H.)
| | - Natasja W. M. van Dijk
- Department of Dentistry—Orthodontics and Craniofacial Biology, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands; (C.M.S.); (R.E.M.v.R.); (N.W.M.v.D.); (M.P.A.C.H.)
| | - Maria P. A. C. Helmich
- Department of Dentistry—Orthodontics and Craniofacial Biology, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands; (C.M.S.); (R.E.M.v.R.); (N.W.M.v.D.); (M.P.A.C.H.)
| | - Anne Marie Kuijpers-Jagtman
- Department of Orthodontics, University of Groningen and University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
- Department of Orthodontics and Dentofacial Orthopedics, University of Bern, CH-3010 Bern, Switzerland
- Faculty of Dentistry, Universitas Indonesia, Jakarta ID-10430, Indonesia
| | - Frank A. D. T. G. Wagener
- Department of Dentistry—Orthodontics and Craniofacial Biology, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands; (C.M.S.); (R.E.M.v.R.); (N.W.M.v.D.); (M.P.A.C.H.)
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
- Correspondence: ; Tel.: +31-24-36-18824
| |
Collapse
|
8
|
Noor F, Kaysen A, Wilmes P, Schneider JG. The Gut Microbiota and Hematopoietic Stem Cell Transplantation: Challenges and Potentials. J Innate Immun 2018; 11:405-415. [PMID: 30286447 DOI: 10.1159/000492943] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 08/08/2018] [Indexed: 12/17/2022] Open
Abstract
The human gut microbiota gained tremendous importance in the last decade as next-generation technologies of sequencing and multiomics analyses linked the role of the microbial communities to host physiology and pathophysiology. A growing number of human pathologies and diseases are linked to the gut microbiota. One of the main mechanisms by which the microbiota influences the host is through its interactions with the host immune system. These interactions with both innate and adaptive host intestinal and extraintestinal immunity, although usually commensalistic even mutualistic with the host, in some cases lead to serious health effects. In the case of allogenic hematopoietic stem cell transplantation (allo-HSCT), the disruption of the intestinal microbiota diversity is associated with acute graft-versus-host disease (GvHD). Causing inflammation of the liver, skin, lungs, and the intestine, GvHD occurs in 40-50% of patients undergoing allo-HSCT and results in significant posttransplantation mortality. In this review, we highlight the impact of the gut microbiota on the host immunity in GvHD and the potential of microbiota in alleviation or even prevention of GvHD.
Collapse
Affiliation(s)
- Fozia Noor
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Belvaux, Luxembourg
| | - Anne Kaysen
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Belvaux, Luxembourg
| | - Paul Wilmes
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Belvaux, Luxembourg
| | - Jochen G Schneider
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Belvaux, Luxembourg, .,Saarland University Medical Center, Klinik für Innere Medizin II, Homburg, Germany, .,Centre Hospitalier Emile Mayrisch, Esch/Alzette, Luxembourg,
| |
Collapse
|