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Li X, Wu J, Zhu S, Wei Q, Wang L, Chen J. Intragraft immune cells: accomplices or antagonists of recipient-derived macrophages in allograft fibrosis? Cell Mol Life Sci 2023; 80:195. [PMID: 37395809 DOI: 10.1007/s00018-023-04846-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/22/2023] [Accepted: 06/21/2023] [Indexed: 07/04/2023]
Abstract
Organ fibrosis caused by chronic allograft rejection is a major concern in the field of transplantation. Macrophage-to-myofibroblast transition plays a critical role in chronic allograft fibrosis. Adaptive immune cells (such as B and CD4+ T cells) and innate immune cells (such as neutrophils and innate lymphoid cells) participate in the occurrence of recipient-derived macrophages transformed to myofibroblasts by secreting cytokines, which eventually leads to fibrosis of the transplanted organ. This review provides an update on the latest progress in understanding the plasticity of recipient-derived macrophages in chronic allograft rejection. We discuss here the immune mechanisms of allograft fibrosis and review the reaction of immune cells in allograft. The interactions between immune cells and the process of myofibroblast formulation are being considered for the potential therapeutic targets of chronic allograft fibrosis. Therefore, research on this topic seems to provide novel clues for developing strategies for preventing and treating allograft fibrosis.
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Affiliation(s)
- Xiaoping Li
- Cancer Center, First Hospital of Jilin University, Changchun, 130021, Jilin, China
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China
- Department of Pediatrics, First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Jing Wu
- Cancer Center, First Hospital of Jilin University, Changchun, 130021, Jilin, China
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China
| | - Shan Zhu
- Cancer Center, First Hospital of Jilin University, Changchun, 130021, Jilin, China
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China
| | - Qiuyu Wei
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China
| | - Liyan Wang
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China
| | - Jingtao Chen
- Cancer Center, First Hospital of Jilin University, Changchun, 130021, Jilin, China.
- Laboratory for Tumor Immunology, First Hospital of Jilin University, Changchun, 130061, Jilin, China.
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Ahmetaj-Shala B, Kawai R, Marei I, Nikolakopoulou Z, Shih CC, Konain B, Reed DM, Mongey R, Kirkby NS, Mitchell JA. A bioassay system of autologous human endothelial, smooth muscle cells, and leukocytes for use in drug discovery, phenotyping, and tissue engineering. FASEB J 2019; 34:1745-1754. [PMID: 31914612 PMCID: PMC6972557 DOI: 10.1096/fj.201901379rr] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/30/2019] [Accepted: 11/06/2019] [Indexed: 01/02/2023]
Abstract
Blood vessels are comprised of endothelial and smooth muscle cells. Obtaining both types of cells from vessels of living donors is not possible without invasive surgery. To address this, we have devised a strategy whereby human endothelial and smooth muscle cells derived from blood progenitors from the same donor could be cultured with autologous leukocytes to generate a same donor “vessel in a dish” bioassay. Autologous sets of blood outgrowth endothelial cells (BOECs), smooth muscle cells (BO‐SMCs), and leukocytes were obtained from four donors. Cells were treated in monoculture and cumulative coculture conditions. The endothelial specific mediator endothelin‐1 along with interleukin (IL)‐6, IL‐8, tumor necrosis factor α, and interferon gamma‐induced protein 10 were measured under control culture conditions and after stimulation with cytokines. Cocultures remained viable throughout. The profile of individual mediators released from cells was consistent with what we know of endothelial and smooth muscle cells cultured from blood vessels. For the first time, we report a proof of concept study where autologous blood outgrowth “vascular” cells and leukocytes were studied alone and in coculture. This novel bioassay has usefulness in vascular biology research, patient phenotyping, drug testing, and tissue engineering.
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Affiliation(s)
- Blerina Ahmetaj-Shala
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Ryota Kawai
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Medicinal Safety Research Laboratories, Daiichi-Sankyo Co. Ltd., Tokyo, Japan
| | - Isra Marei
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Qatar Foundation Research and Development Division, Doha, Qatar
| | - Zacharoula Nikolakopoulou
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Centre for Haematology, Faculty of Medicine, Imperial College London, London, UK
| | - Chih-Chin Shih
- Department of Pharmacology, National Defense Medical Center, Taipei, R.O.C., Taiwan
| | - Bhatti Konain
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Daniel M Reed
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Róisín Mongey
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Nicholas S Kirkby
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Jane A Mitchell
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
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van den Bosch TPP, Hilbrands LB, Kraaijeveld R, Litjens NHR, Rezaee F, Nieboer D, Steyerberg EW, van Gestel JA, Roelen DL, Clahsen-van Groningen MC, Baan CC, Rowshani AT. Pretransplant Numbers of CD16 + Monocytes as a Novel Biomarker to Predict Acute Rejection After Kidney Transplantation: A Pilot Study. Am J Transplant 2017; 17:2659-2667. [PMID: 28332287 DOI: 10.1111/ajt.14280] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 03/08/2017] [Accepted: 03/12/2017] [Indexed: 01/25/2023]
Abstract
Acute rejection is one of the major immunological determinants of kidney graft function and survival. Early biomarkers to predict rejection are lacking. Emerging evidence reveals a crucial role for the monocyte/macrophage lineage cells in the pathogenesis of rejection. We hypothesized that higher pretransplant numbers of proinflammatory CD16+ monocytes can predict rejection. The study cohort consisted of 104 kidney transplant recipients (58 with no rejection and 46 with biopsy-proven rejection) and 33 healthy persons. Posttransplant median follow-up time was 14.7 mo (interquartile range 0.3-34 mo). Pretransplantation blood samples were analyzed by flow cytometry for monocyte immunophenotypes. Groups were compared by Cox regression models for the occurrence of acute rejection. We documented a significantly increased absolute number of pretransplant CD16+ monocytes in patients who developed biopsy-proven rejection after transplantation compared with those with no rejection (hazard ratio [HR] 1.60, 95% CI 1.28-2.00, p < 0.001) and healthy persons (HR 1.47, 95% CI 1.18-1.82, p < 0.001). In parallel, significantly fewer absolute numbers of CD16- monocytes were observed at pretransplant time points in rejectors versus nonrejectors (HR 0.74, 95% CI 0.58-0.94, p < 0,014). A higher pretransplant number of CD16+ monocytes is significantly associated with a higher risk of acute rejection after kidney transplantation.
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Affiliation(s)
- T P P van den Bosch
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - L B Hilbrands
- Department of Nephrology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - R Kraaijeveld
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - N H R Litjens
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - F Rezaee
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - D Nieboer
- Department of Cell Biology, University Medical Center Groningen, Groningen, The Netherlands.,Department of Public Health, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - E W Steyerberg
- Department of Cell Biology, University Medical Center Groningen, Groningen, The Netherlands.,Department of Public Health, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - J A van Gestel
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - D L Roelen
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | | | - C C Baan
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - A T Rowshani
- Department Internal Medicine, Section of Nephrology and Transplantation, Erasmus University Medical Center, Rotterdam, The Netherlands
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van den Bosch TPP, Kannegieter NM, Hesselink DA, Baan CC, Rowshani AT. Targeting the Monocyte-Macrophage Lineage in Solid Organ Transplantation. Front Immunol 2017; 8:153. [PMID: 28261211 PMCID: PMC5312419 DOI: 10.3389/fimmu.2017.00153] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 01/30/2017] [Indexed: 01/04/2023] Open
Abstract
There is an unmet clinical need for immunotherapeutic strategies that specifically target the active immune cells participating in the process of rejection after solid organ transplantation. The monocyte–macrophage cell lineage is increasingly recognized as a major player in acute and chronic allograft immunopathology. The dominant presence of cells of this lineage in rejecting allograft tissue is associated with worse graft function and survival. Monocytes and macrophages contribute to alloimmunity via diverse pathways: antigen processing and presentation, costimulation, pro-inflammatory cytokine production, and tissue repair. Cross talk with other recipient immune competent cells and donor endothelial cells leads to amplification of inflammation and a cytolytic response in the graft. Surprisingly, little is known about therapeutic manipulation of the function of cells of the monocyte–macrophage lineage in transplantation by immunosuppressive agents. Although not primarily designed to target monocyte–macrophage lineage cells, multiple categories of currently prescribed immunosuppressive drugs, such as mycophenolate mofetil, mammalian target of rapamycin inhibitors, and calcineurin inhibitors, do have limited inhibitory effects. These effects include diminishing the degree of cytokine production, thereby blocking costimulation and inhibiting the migration of monocytes to the site of rejection. Outside the field of transplantation, some clinical studies have shown that the monoclonal antibodies canakinumab, tocilizumab, and infliximab are effective in inhibiting monocyte functions. Indirect effects have also been shown for simvastatin, a lipid lowering drug, and bromodomain and extra-terminal motif inhibitors that reduce the cytokine production by monocytes–macrophages in patients with diabetes mellitus and rheumatoid arthritis. To date, detailed knowledge concerning the origin, the developmental requirements, and functions of diverse specialized monocyte–macrophage subsets justifies research for therapeutic manipulation. Here, we will discuss the effects of currently prescribed immunosuppressive drugs on monocyte/macrophage features and the future challenges.
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Affiliation(s)
- Thierry P P van den Bosch
- Department of Internal Medicine, Section of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam , Rotterdam , Netherlands
| | - Nynke M Kannegieter
- Department of Internal Medicine, Section of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam , Rotterdam , Netherlands
| | - Dennis A Hesselink
- Department of Internal Medicine, Section of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam , Rotterdam , Netherlands
| | - Carla C Baan
- Department of Internal Medicine, Section of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam , Rotterdam , Netherlands
| | - Ajda T Rowshani
- Department of Internal Medicine, Section of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam , Rotterdam , Netherlands
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