1
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Chi C, Song K. Cellular reprogramming of fibroblasts in heart regeneration. J Mol Cell Cardiol 2023; 180:84-93. [PMID: 36965699 PMCID: PMC10347886 DOI: 10.1016/j.yjmcc.2023.03.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/10/2023] [Accepted: 03/21/2023] [Indexed: 03/27/2023]
Abstract
Myocardial infarction causes the loss of cardiomyocytes and the formation of cardiac fibrosis due to the activation of cardiac fibroblasts, leading to cardiac dysfunction and heart failure. Unfortunately, current therapeutic interventions can only slow the disease progression. Furthermore, they cannot fully restore cardiac function, likely because the adult human heart lacks sufficient capacity to regenerate cardiomyocytes. Therefore, intensive efforts have focused on developing therapeutics to regenerate the damaged heart. Several strategies have been intensively investigated, including stimulation of cardiomyocyte proliferation, transplantation of stem cell-derived cardiomyocytes, and conversion of fibroblasts into cardiac cells. Resident cardiac fibroblasts are critical in the maintenance of the structure and contractility of the heart. Fibroblast plasticity makes this type of cells be reprogrammed into many cell types, including but not limited to induced pluripotent stem cells, induced cardiac progenitor cells, and induced cardiomyocytes. Fibroblasts have become a therapeutic target due to their critical roles in cardiac pathogenesis. This review summarizes the reprogramming of fibroblasts into induced pluripotent stem cell-derived cardiomyocytes, induced cardiac progenitor cells, and induced cardiomyocytes to repair a damaged heart, outlines recent findings in utilizing fibroblast-derived cells for heart regeneration, and discusses the limitations and challenges.
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Affiliation(s)
- Congwu Chi
- Division of Cardiology, Department of Medicine, The University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Kunhua Song
- Division of Cardiology, Department of Medicine, The University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; Gates Center for Regenerative Medicine and Stem Cell Biology, The University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
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2
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Smirnova D, Loginova M, Druzhinina S, Paramonov I, Abramova A, Simakova T. Distributions of HLA-A, -B, -C, -DRB1 and -DQB1 alleles typed by next generation sequencing in Russian volunteer donors. HLA 2023; 101:623-633. [PMID: 36825428 DOI: 10.1111/tan.15007] [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: 08/20/2022] [Revised: 02/15/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023]
Abstract
HLA genes play a major role for successful hematopoietic stem cell transplantation (HSCT). While the success of HSCT depends on a HLA compatibility between donor and patient, finding a suitable donor remains challenging because of the high polymorphic nature of HLA genes. In this study, HLA-A, -B, -C, -DRB1 and -DQB1 alleles were genotyped at the 3-fields resolution level using MiSeq Illumina of 3341 Russian volunteers from the Kirov bone marrow Registry. Full gene of HLA-A, -B and -C, exons 2-4 of HLA-DRB1 and exons 1-5 of HLA-DQB1 were amplified by multiplex long-range polymerase chain reaction (PCR) and each allele was determined by matching the targeted regions and the reference sequence consisting of the IPD-IMGT/HLA Database. A total of 79 alleles of HLA-A, 115 alleles of HLA-B, 67 alleles of HLA-C, 71 alleles of HLA-DRB1 and 34 alleles of HLA-DQB1 were identified. According to common, intermediate and well-documented catalogs, 38 alleles in HLA-A, 69 in HLA-B, 39 in HLA-C, 48 in HLA-DRB1 and 21 in HLA-DQB1 locus were common alleles, and 5, 7, 7, 7, 2 kinds, accordingly, to written above were well-documented alleles. A total of 12 novel alleles including 3 alleles in HLA-A, 3 alleles in HLA-B, 1 allele in HLA-C, 2 alleles in HLA-DRB1 and 3 alleles in HLA-DQB1 loci were found. Six haplotypes with a frequency of more than 1.0% accounted for 13.19% of the total haplotype frequencies. This information on rare and novel alleles found by HLA typing with NGS may be helpful for unrelated HSCT among Russians.
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Affiliation(s)
- Daria Smirnova
- Federal State Budget Research Institution, Kirov Hematology and Blood Transfusion Research Institute under the Federal Medicine and Biology Agency, Kirov, Russia
| | - Maria Loginova
- Federal State Budget Research Institution, Kirov Hematology and Blood Transfusion Research Institute under the Federal Medicine and Biology Agency, Kirov, Russia.,Federal State Budget Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Svetlana Druzhinina
- Federal State Budget Research Institution, Kirov Hematology and Blood Transfusion Research Institute under the Federal Medicine and Biology Agency, Kirov, Russia
| | - Igor Paramonov
- Federal State Budget Research Institution, Kirov Hematology and Blood Transfusion Research Institute under the Federal Medicine and Biology Agency, Kirov, Russia
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3
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HTLV-1 infection of donor-derived T cells might promote acute graft-versus-host disease following liver transplantation. Nat Commun 2022; 13:7368. [PMID: 36450748 PMCID: PMC9712688 DOI: 10.1038/s41467-022-35111-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 11/18/2022] [Indexed: 12/03/2022] Open
Abstract
Acute graft versus host disease (aGVHD) is a rare, but severe complication of liver transplantation (LT). It is caused by the activation of donor immune cells in the graft against the host shortly after transplantation, but the contributing pathogenic factors remain unclear. Here we show that human T cell lymphotropic virus type I (HTLV-1) infection of donor T cells is highly associated with aGVHD following LT. The presence of HTLV-1 in peripheral blood and tissue samples from a discovery cohort of 7 aGVHD patients and 17 control patients is assessed with hybridization probes (TargetSeq), mass cytometry (CyTOF), and multiplex immunohistology (IMC). All 7 of our aGVHD patients display detectable HTLV-1 Tax signals by IMC. We identify donor-derived cells based on a Y chromosome-specific genetic marker, EIF1AY. Thus, we confirm the presence of CD4+Tax+EIF1AY+ T cells and Tax+CD68+EIF1AY+ antigen-presenting cells, indicating HTLV-1 infection of donor immune cells. In an independent cohort of 400 patients, we verify that HTLV-1 prevalence correlates with aGVHD incidence, while none of the control viruses shows significant associations. Our findings thus provide new insights into the aetio-pathology of liver-transplantation-associated aGVHD and raise the possibility of preventing aGVHD prior to transplantation.
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4
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Uyama H, Tu HY, Sugita S, Yamasaki S, Kurimoto Y, Matsuyama T, Shiina T, Watanabe T, Takahashi M, Mandai M. Competency of iPSC-derived retinas in MHC-mismatched transplantation in non-human primates. Stem Cell Reports 2022; 17:2392-2408. [PMID: 36306783 PMCID: PMC9669501 DOI: 10.1016/j.stemcr.2022.09.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022] Open
Abstract
Transplantation of embryonic/induced pluripotent stem cell-derived retina (ESC/iPSC-retina) restores host retinal ganglion cell light responses in end-stage retinal degeneration models with host-graft synapse formation. We studied the immunological features of iPSC-retina transplantation using major histocompatibility complex (MHC)-homozygote monkey iPSC-retinas in monkeys with laser-induced retinal degeneration in MHC-matched and -mismatched transplantation. MHC-mismatched transplantation without immune suppression showed no evident clinical signs of rejection and histologically showed graft maturation without lymphocytic infiltration, although immunological tests using peripheral blood monocytes suggested subclinical rejection in three of four MHC-mismatched monkeys. Although extensive photoreceptor rosette formation was observed on histology, evaluation of functional integration using mouse models such as mouse ESC-retina (C57BL/6) transplanted into rd1(C3H/HeJ, MHC-mismatched model) elicited light responses in the host retinal ganglion cells after transplantation but with less responsiveness than that in rd1-2J mice (C57BL/6, MHC-matched model). These results suggest the reasonable use of ESC/iPSC-retina in MHC-mismatched transplantation, albeit with caution.
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Affiliation(s)
- Hirofumi Uyama
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Hung-Ya Tu
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Laboratory for Molecular and Developmental Biology, Institute for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Sunao Sugita
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Vision Care, Inc., Kobe Eye Center 5F, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan
| | - Suguru Yamasaki
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Regenerative & Cellular Medicine Kobe Center, Sumitomo Pharma Co., Ltd., Kobe 650-0047, Japan
| | - Yasuo Kurimoto
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan
| | - Take Matsuyama
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan
| | - Takashi Shiina
- Department of Molecular Life Science, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, Isehara 259-1193, Japan
| | - Takehito Watanabe
- Department of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki, Nagasaki, 852-8501, Japan
| | - Masayo Takahashi
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Vision Care, Inc., Kobe Eye Center 5F, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan
| | - Michiko Mandai
- Laboratory for Retinal Regeneration, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Department of Ophthalmology, Kobe City Eye Hospital, 2-1-8 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan,Corresponding author
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5
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Yu B, Wu B, Hong P, Peng H, Zhang M, Zhang Q, Liu L, Liu X, Geng Y, Wang J, Lan Y. Co-Expression of Runx1, Hoxa9, Hlf, and Hoxa7 Confers Multi-Lineage Potential on Hematopoietic Progenitors Derived From Pluripotent Stem Cells. Front Cell Dev Biol 2022; 10:859769. [PMID: 35573697 PMCID: PMC9096103 DOI: 10.3389/fcell.2022.859769] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
The intrinsic factors that determine the fundamental traits of engraftment ability and multi-lineage potential of hematopoietic stem cells (HSCs) remain elusive. The induction of bona fade HSCs from pluripotent stem cells (PSCs) in dishes is urgently demanded but remains a great challenge in translational medicine. Runx1, Hoxa9, Hlf, and Hoxa7 are developmentally co-expressed during endothelial-to-hematopoietic transition and adult haematopoiesis. However, the expression of these factors fails to be turned on during in vitro hematopoietic induction from PSCs. Here, we established an inducible gene over-expression embryonic stem cell (ESC) line in which exogenous Runx1, Hoxa9, Hlf, and Hoxa7 genes were tandemly knocked in. A population of induced hematopoietic progenitor cells (iHPCs) expressing Kit and Sca1 surface markers were successfully obtained in vitro from the gene edited-ESC line. Upon transplantation of the Runx1-Hoxa9-Hlf-Hoxa7 ESC-derived iHPCs into irradiated immunodeficient mice, they can dominantly contribute to B cells, low proportions of T cells and myeloid cells. However, Runx1-Hoxa9-Hlf ESC-derived iHPCs only produced B lineage cells with extremely low contributions. Our study unveils that the coordination of Runx1, Hoxa9, Hlf, and Hoxa7 led to generation of the hematopoietic progenitors with the capacity of multi-lineage hematopoietic reconstitution in the immunodeficient recipient mice.
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Affiliation(s)
- Bo Yu
- Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Bingyan Wu
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Pingshan Hong
- Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Huan Peng
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Mengyun Zhang
- GMU-GIBH Joint School of Life Sciences, Guangzhou Medical University, Guangzhou, China
| | - Qi Zhang
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Lijuan Liu
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xiaofei Liu
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yang Geng
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jinyong Wang
- CAS Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
- *Correspondence: Jinyong Wang, ; Yu Lan,
| | - Yu Lan
- Key Laboratory for Regenerative Medicine of Ministry of Education, Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
- *Correspondence: Jinyong Wang, ; Yu Lan,
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6
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Human leukocyte antigen (HLA) haplotype matching in unrelated single HLA allele mismatch bone marrow transplantation. Bone Marrow Transplant 2022; 57:407-415. [DOI: 10.1038/s41409-021-01552-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 11/03/2021] [Accepted: 12/08/2021] [Indexed: 11/08/2022]
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7
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Martínez-Falguera D, Iborra-Egea O, Gálvez-Montón C. iPSC Therapy for Myocardial Infarction in Large Animal Models: Land of Hope and Dreams. Biomedicines 2021; 9:1836. [PMID: 34944652 PMCID: PMC8698445 DOI: 10.3390/biomedicines9121836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 02/07/2023] Open
Abstract
Myocardial infarction is the main driver of heart failure due to ischemia and subsequent cell death, and cell-based strategies have emerged as promising therapeutic methods to replace dead tissue in cardiovascular diseases. Research in this field has been dramatically advanced by the development of laboratory-induced pluripotent stem cells (iPSCs) that harbor the capability to become any cell type. Like other experimental strategies, stem cell therapy must meet multiple requirements before reaching the clinical trial phase, and in vivo models are indispensable for ensuring the safety of such novel therapies. Specifically, translational studies in large animal models are necessary to fully evaluate the therapeutic potential of this approach; to empirically determine the optimal combination of cell types, supplementary factors, and delivery methods to maximize efficacy; and to stringently assess safety. In the present review, we summarize the main strategies employed to generate iPSCs and differentiate them into cardiomyocytes in large animal species; the most critical differences between using small versus large animal models for cardiovascular studies; and the strategies that have been pursued regarding implanted cells' stage of differentiation, origin, and technical application.
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Affiliation(s)
- Daina Martínez-Falguera
- Faculty of Medicine, University of Barcelona (UB), 08036 Barcelona, Spain;
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Can Ruti Campus, 08916 Badalona, Spain;
- Heart Institute (iCor), Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
| | - Oriol Iborra-Egea
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Can Ruti Campus, 08916 Badalona, Spain;
- Heart Institute (iCor), Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
| | - Carolina Gálvez-Montón
- ICREC Research Program, Germans Trias i Pujol Health Research Institute, Can Ruti Campus, 08916 Badalona, Spain;
- Heart Institute (iCor), Germans Trias i Pujol University Hospital, 08916 Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut d’Investigació Biomèdica de Bellvitge-IDIBELL, L’Hospitalet de Llobregat, 08908 Barcelona, Spain
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8
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Chen DP, Chang SW, Wang PN, Lin WT, Hsu FP, Wang WT, Tseng CP. The Association Between Single-Nucleotide Polymorphisms of Co-Stimulatory Genes Within Non-HLA Region and the Prognosis of Leukemia Patients With Hematopoietic Stem Cell Transplantation. Front Immunol 2021; 12:730507. [PMID: 34671352 PMCID: PMC8520956 DOI: 10.3389/fimmu.2021.730507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/09/2021] [Indexed: 12/12/2022] Open
Abstract
To avoid graft rejection, the hematopoietic stem cells with matched classical human leukocyte antigen (HLA) alleles are the primary choice for clinical allogeneic transplantation. However, even if the fully HLA-matched hematopoietic stem cells are used for transplantation, some patients still have poor prognosis after hematopoietic stem cell transplantation (HSCT), suggesting that the HLA system was not the only determinant of the outcomes of HSCT. In this study, we investigated whether the single-nucleotide polymorphisms (SNPs) of the co-stimulatory genes within non-HLA regions were related to the outcomes of HSCT. The genomic DNAs of 163 patients who had acute leukemia and received HSCT and their respective donors were collected for analysis. Thirty-four SNPs located in the four co-stimulatory genes including cytotoxic T-lymphocyte associated protein 4 (CTLA4), CD28, tumor necrosis factor ligand superfamily 4 (TNFSF4), and programmed cell death protein 1 (PDCD1) were selected to explore their relationship with the adverse outcomes after transplantation, including mortality, cytomegalovirus infection, graft-versus-host disease, and relapse. Our results revealed that nine SNPs in the CTLA4 gene, five SNPs in the PDCD1 gene, two SNPs in the TNFSF4 gene, and four SNPs in the CD28 gene were significantly associated with the occurrence of adverse outcomes post-HSCT. These SNPs may play important roles in immune response to allografts post-HSCT and can be the targets for developing strategy to identify appropriate donors.
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Affiliation(s)
- Ding-Ping Chen
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Su-Wei Chang
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Taoyuan, Taiwan
| | - Po-Nan Wang
- Division of Hematology-Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Wei-Tzu Lin
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Fang-Ping Hsu
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Wei-Ting Wang
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ching-Ping Tseng
- Department of Laboratory Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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9
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Bartoló-Ibars A, Uribe-Herranz M, Muñoz-Sánchez G, Arnaldos-Pérez C, Ortiz-Maldonado V, Urbano-Ispizua Á, Pascal M, Juan M. CAR-T after Stem Cell Transplantation in B-Cell Lymphoproliferative Disorders: Are They Really Autologous or Allogenic Cell Therapies? Cancers (Basel) 2021; 13:4664. [PMID: 34572890 PMCID: PMC8470158 DOI: 10.3390/cancers13184664] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022] Open
Abstract
Allogenic hematopoietic stem cell transplantation (allo-HSCT) is one of the standard treatments for B-cell lymphoproliferative disorders; however, deep relapses are common after an allo-HSCT, and it is associated with poor prognosis. A successful approach to overcome these relapses is to exploit the body's own immune system with chimeric antigen receptor (CAR) T-cells. These two approaches are potentially combinatorial for treating R/R B-cell lymphoproliferative disorders. Several clinical trials have described different scenarios in which allo-HSCT and CAR-T are successively combined. Further, for all transplanted patients, assessment of chimerism is important to evaluate the engraftment success. Nonetheless, for those patients who previously received an allo-HSCT there is no monitorization of chimerism before manufacturing CAR T-cells. In this review, we focus on allo-HSCT and CAR-T treatments and the different sources of T-cells for manufacturing CAR T-cells.
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Affiliation(s)
- Ariadna Bartoló-Ibars
- Immunology Service—CDB, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (A.B.-I.); (G.M.-S.); (C.A.-P.); (M.P.)
| | - Mireia Uribe-Herranz
- Institut d’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain; (M.U.-H.); (Á.U.-I.)
| | - Guillermo Muñoz-Sánchez
- Immunology Service—CDB, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (A.B.-I.); (G.M.-S.); (C.A.-P.); (M.P.)
| | - Cristina Arnaldos-Pérez
- Immunology Service—CDB, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (A.B.-I.); (G.M.-S.); (C.A.-P.); (M.P.)
| | | | - Álvaro Urbano-Ispizua
- Institut d’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain; (M.U.-H.); (Á.U.-I.)
- Hematology Service—ICMHO, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
- Faculty of Medicine, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Mariona Pascal
- Immunology Service—CDB, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (A.B.-I.); (G.M.-S.); (C.A.-P.); (M.P.)
- Institut d’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain; (M.U.-H.); (Á.U.-I.)
- Faculty of Medicine, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Manel Juan
- Immunology Service—CDB, Hospital Clínic de Barcelona, 08036 Barcelona, Spain; (A.B.-I.); (G.M.-S.); (C.A.-P.); (M.P.)
- Institut d’ Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain; (M.U.-H.); (Á.U.-I.)
- Faculty of Medicine, Universitat de Barcelona, 08036 Barcelona, Spain
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10
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Arias J, Yu J, Varshney M, Inzunza J, Nalvarte I. Hematopoietic stem cell- and induced pluripotent stem cell-derived CAR-NK cells as reliable cell-based therapy solutions. Stem Cells Transl Med 2021; 10:987-995. [PMID: 33634954 PMCID: PMC8235144 DOI: 10.1002/sctm.20-0459] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/06/2021] [Accepted: 01/30/2021] [Indexed: 02/06/2023] Open
Abstract
Hematopoietic stem cell‐ (HSC) and induced pluripotent stem (iPS) cell‐derived natural killer (NK) cells containing engineered functions, such as chimeric antigen receptors (CAR), offer great promise for the treatment of seemingly incurable oncological malignancies. Today, some of the main challenges of CAR cell‐based therapeutics are the long manufacturing time and safety of the cell sources used. Additional challenges include avoiding graft vs host disease (GVHD) and cytokine release syndrome (CRS). Here, we show compelling evidence for the use of NK cell therapeutics as a reliable off‐the‐shelf option, as they address key issues. Furthermore, we highlight how iPS cells and directed differentiation toward HSC and NK cells address industrial scalability and safety.
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Affiliation(s)
- Jonathan Arias
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.,Bright SA, Luxembourg, Luxembourg
| | - Jingwei Yu
- Bright SA, Luxembourg, Luxembourg.,Tianjin Medical University Cancer Institute and Hospital, Department of Lymphoma, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Mukesh Varshney
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.,JoinCells Nordic AB, Karolinska Institutet Science Park AB, Huddinge, Sweden
| | - Jose Inzunza
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.,JoinCells Nordic AB, Karolinska Institutet Science Park AB, Huddinge, Sweden
| | - Ivan Nalvarte
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.,JoinCells Nordic AB, Karolinska Institutet Science Park AB, Huddinge, Sweden
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11
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Partanen J, Hyvärinen K, Bickeböller H, Bogunia-Kubik K, Crossland RE, Ivanova M, Perutelli F, Dressel R. Review of Genetic Variation as a Predictive Biomarker for Chronic Graft-Versus-Host-Disease After Allogeneic Stem Cell Transplantation. Front Immunol 2020; 11:575492. [PMID: 33193367 PMCID: PMC7604383 DOI: 10.3389/fimmu.2020.575492] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
Chronic graft-versus-host disease (cGvHD) is one of the major complications of allogeneic stem cell transplantation (HSCT). cGvHD is an autoimmune-like disorder affecting multiple organs and involves a dermatological rash, tissue inflammation and fibrosis. The incidence of cGvHD has been reported to be as high as 30% to 60% and there are currently no reliable tools for predicting the occurrence of cGvHD. There is therefore an important unmet clinical need for predictive biomarkers. The present review summarizes the state of the art for genetic variation as a predictive biomarker for cGvHD. We discuss three different modes of action for genetic variation in transplantation: genetic associations, genetic matching, and pharmacogenetics. The results indicate that currently, there are no genetic polymorphisms or genetic tools that can be reliably used as validated biomarkers for predicting cGvHD. A number of recommendations for future studies can be drawn. The majority of studies to date have been under-powered and included too few patients and genetic markers. Like in all complex multifactorial diseases, large collaborative genome-level studies are now needed to achieve reliable and unbiased results. Some of the candidate genes, in particular, CTLA4, HSPE, IL1R1, CCR6, FGFR1OP, and IL10, and some non-HLA variants in the HLA gene region have been replicated to be associated with cGvHD risk in independent studies. These associations should now be confirmed in large well-characterized cohorts with fine mapping. Some patients develop cGvHD despite very extensive immunosuppression and other treatments, indicating that the current therapeutic regimens may not always be effective enough. Hence, more studies on pharmacogenetics are also required. Moreover, all of these studies should be adjusted for diagnostic and clinical features of cGvHD. We conclude that future studies should focus on modern genome-level tools, such as machine learning, polygenic risk scores and genome-wide association study-transcription meta-analyses, instead of focusing on just single variants. The risk of cGvHD may be related to the summary level of immunogenetic differences, or whole genome histocompatibility between each donor-recipient pair. As the number of genome-wide analyses in HSCT is increasing, we are approaching an era where there will be sufficient data to incorporate these approaches in the near future.
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Affiliation(s)
- Jukka Partanen
- Finnish Red Cross Blood Service, Research and Development, Helsinki, Finland
| | - Kati Hyvärinen
- Finnish Red Cross Blood Service, Research and Development, Helsinki, Finland
| | - Heike Bickeböller
- Department of Genetic Epidemiology, University Medical Center Göttingen, Göttingen, Germany
| | - Katarzyna Bogunia-Kubik
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Rachel E Crossland
- Haematological Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Milena Ivanova
- Medical University, University Hospital Alexandrovska, Sofia, Bulgaria
| | - Francesca Perutelli
- Haematological Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom.,Section of Hematology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ralf Dressel
- Institute of Cellular and Molecular Immunology, University Medical Center Göttingen, Göttingen, Germany
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12
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Habibi S, Khamisipour GH, Obeidi N, Zare Jaliseh S. Direct Differentiation of Human Primary Fibroblast into Hematopoietic-Like Stem Cells; A New Way without Viral Transduction. CELL JOURNAL 2020; 22:141-147. [PMID: 32779444 PMCID: PMC7481898 DOI: 10.22074/cellj.2020.6846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 08/24/2019] [Indexed: 11/04/2022]
Abstract
Objective The aim of this study was to investigate the possibility of producing safe hematopoietic stem cells without
the use of viral infectious agents that can be used in stem cell transplantation.
Materials and Methods In this experimental study, after single layer cell formation, human primary fibroblast cells were
treated with static electromagnetic fields of 10 and 15 milli Tesla (mT) for 20 minutes each day for seven consecutive
days. On the seventh day and immediately after the last radiation, the cells were added to the wells containing specific
hematopoietic stem cell expansion media. After 21 days and colony formation, the cells belonging to each group were
evaluated in terms of the expression of CD34, CD38, and GATA-1 genes using quantitative real-time polymerase chain
reaction (PCR), as well as surface marker expression of CD34 by flow cytometry.
Results Exposure to 10 mT and 15 mT electromagnetic field increased the expression of CD34 and CD38 genes
(P<0.05). This increase in gene expression levels were 2.85 and 1.84 folds, respectively, in the 10mT group and
6.36 and 3.81 folds, respectively, in the 15 mT group. The expression of the GATA-1 gene in the 10 mT and 15 mT
groups was not significantly different from that of the control group (P<0.05). Electromagnetic waves caused a marked
increase in the expression of the CD34 marker at the surface of reprogrammed cells. The rate of expression was about
42.3% in the 15 mT group and 23.1% in the 10 mT group.
Conclusion The presence of human primary fibroblasts exposed to electromagnetic fields can increase the expression
of specific hematopoietic genes. This method can be suitable for reprogramming cells differentiated into hematopoietic-
like stem cells and does not pose the risks of retroviral use.
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Affiliation(s)
- Sina Habibi
- Department of Hematology, Faculty of Allied Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - G Holamreza Khamisipour
- Department of Hematology, Faculty of Allied Medicine, Bushehr University of Medical Sciences, Bushehr, Iran. Electronic Address:
| | - Narges Obeidi
- Department of Hematology, Faculty of Allied Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Saeedeh Zare Jaliseh
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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13
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Hong YQ, Wan B, Li XF. Macrophage regulation of graft- vs-host disease. World J Clin Cases 2020; 8:1793-1805. [PMID: 32518770 PMCID: PMC7262718 DOI: 10.12998/wjcc.v8.i10.1793] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 04/08/2020] [Accepted: 04/21/2020] [Indexed: 02/05/2023] Open
Abstract
Hematopoietic stem cell transplantation has become a curative choice of many hematopoietic malignancy, but graft-vs-host disease (GVHD) has limited the survival quality and overall survival of hematopoietic stem cell transplantation. Understanding of the immune cells’ reaction in pathophysiology of GVHD has improved, but a review on the role of macrophages in GVHD is still absent. Studies have observed that macrophage infiltration is associated with GVHD occurrence and development. In this review, we summarize and analyze the role of macrophages in GVHD based on pathophysiology of acute and chronic GVHD, focusing on the macrophage recruitment and infiltration, macrophage polarization, macrophage secretion, and especially interaction of macrophages with other immune cells. We could conclude that macrophage recruitment and infiltration contribute to both acute and chronic GVHD. Based on distinguishing pathology of acute and chronic GVHD, macrophages tend to show a higher M1/M2 ratio in acute GVHD and a lower M1/M2 ratio in chronic GVHD. However, the influence of dominant cytokines in GVHD is controversial and inconsistent with macrophage polarization. In addition, interaction of macrophages with alloreactive T cells plays an important role in acute GVHD. Meanwhile, the interaction among macrophages, B cells, fibroblasts, and CD4+ T cells participates in chronic GVHD development.
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Affiliation(s)
- Ya-Qun Hong
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Department of Hematology, Fujian Medical University Union Hospital, Fuzhou 350000, Fujian Province, China
| | - Bo Wan
- Faculty of Life Sciences and Medicine, King’s College London, London WC1N 3BG, United Kingdom
| | - Xiao-Fan Li
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Department of Hematology, Fujian Medical University Union Hospital, Fuzhou 350000, Fujian Province, China
- INSERM U1160, Hospital Saint Louis, Université Paris Diderot, Paris 94430, France
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14
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Stratton J, Sylvia A, Hoodin F, Choi SW, Pawarode A, Giordani B, Votruba K. The utility of cognitive changes in identifying those with acute graft vs. host disease following allogeneic hematopoietic cell transplant. Clin Neuropsychol 2019; 34:969-980. [PMID: 31619131 DOI: 10.1080/13854046.2019.1672791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives: Acute graft versus host disease (aGVHD) is a common complication of allogeneic hematopoietic cell transplant (HCT) and is associated with morbidity and mortality. Identifying those at risk for developing aGVHD is crucial for early intervention. The current study assessed whether scores on a brief cognitive screening measure could identify those that develop aGVHD by 100 days post-HCT.Methods: Participants were 37 patients undergoing allogeneic HCT, assessed prior to transplant, and at 30- and 100-days post-HCT. Of those completing all evaluations, patients were divided into those who did (n = 14) and did not (n = 16) develop aGVHD by day 100 post-HCT. At 100 days post-transplant, groups did not differ on relevant demographic factors, disease, conditioning regimen, relatedness of donor, stem cell source, steroid use, total body irradiation use, human leukocyte antigens (HLA) match, or frequency of infection.Results: At 100 days post-HCT, those with aGVHD performed significantly worse on a working memory measure than those without aGvHD. The presence of aGVHD at day 100 increased significantly with every one standard deviation decrease in working memory from baseline to 30 days post-HCT (odds ratio = 3.08; 95% CI: 1.00-9.36). These findings were observed despite a small sample size and statistically controlling for multiple analyses.Conclusions: While this study is exploratory in nature, and has a small sample size, findings suggest that early detection of working memory declines could coincide with, or signal the development of, aGVHD. Potential etiologies are discussed. Implementing early cognitive screening within the first 30 days post-HCT may be useful in identifying patients at risk for aGVHD.
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Affiliation(s)
- John Stratton
- Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA
| | - Allison Sylvia
- Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA
| | - Flora Hoodin
- Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA.,Department of Psychology, Eastern Michigan University, Ann Arbor, MI, USA
| | - Sung Won Choi
- Department of Pediatrics, Michigan Medicine, Ann Arbor, MI, USA
| | - Attaphol Pawarode
- Department of Internal Medicine, Michigan Medicine, Ann Arbor, MI, USA
| | - Bruno Giordani
- Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA
| | - Kristen Votruba
- Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA
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15
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Martinez-Sanchez J, Hamelmann H, Palomo M, Mir E, Moreno-Castaño AB, Torramade S, Rovira M, Escolar G, Cordes S, Kalupa M, Mertlitz S, Riesner K, Carreras E, Penack O, Diaz-Ricart M. Acute Graft-vs.-Host Disease-Associated Endothelial Activation in vitro Is Prevented by Defibrotide. Front Immunol 2019; 10:2339. [PMID: 31649666 PMCID: PMC6794443 DOI: 10.3389/fimmu.2019.02339] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 09/17/2019] [Indexed: 01/10/2023] Open
Abstract
Angiogenesis and endothelial activation and dysfunction have been associated with acute graft-vs.-host disease (aGVHD), pointing to the endothelium as a potential target for pharmacological intervention. Defibrotide (DF) is a drug with an endothelium-protective effect that has been approved for the treatment of veno-occlusive disease/sinusoidal obstruction syndrome after allogeneic hematopoietic cell transplantation. Clinical data suggest that DF also reduces the incidence of aGVHD; however, the mechanisms of DF-mediated aGVHD regulation have not been examined. To investigate possible DF-mediated prophylactic and therapeutic mechanisms in aGVHD, we performed in vitro studies using endothelial cell (EC) lines. We found that DF significantly and dose-dependently suppressed EC proliferation and notably reduced their ability to form vascular tubes in Matrigel. To explore whether DF administered prophylactically or therapeutically has a significant effect on aGVHD endothelial dysfunction, ECs were exposed to media containing sera from patients with aGVHD (n = 22) in the absence or presence of DF and from patients that did not develop aGVHD (n = 13). ECs upregulated adhesion molecules (vascular cell adhesion molecule 1, intercellular adhesion molecule 1), the adherence junction protein VE-cadherin, von Willebrand factor (VWF), and Akt phosphorylation in response to aGVHD sera. These responses were suppressed upon treatment with DF. In summary, DF inhibits vascular angiogenesis and endothelial activation induced by sera from aGVHD patients. Our results support the view that DF has notable positive effects on endothelial biology during aGVHD.
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Affiliation(s)
- Julia Martinez-Sanchez
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Hannah Hamelmann
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Marta Palomo
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Enrique Mir
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Ana Belen Moreno-Castaño
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Sergi Torramade
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Stem Cell Transplantation Unit, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ginés Escolar
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Steffen Cordes
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Martina Kalupa
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Sarah Mertlitz
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Katarina Riesner
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Olaf Penack
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Maribel Diaz-Ricart
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
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16
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Minculescu L, Marquart HV, Ryder LP, Andersen NS, Schjoedt I, Friis LS, Kornblit BT, Petersen SL, Haastrup E, Fischer-Nielsen A, Reekie J, Sengelov H. Improved Overall Survival, Relapse-Free-Survival, and Less Graft-vs.-Host-Disease in Patients With High Immune Reconstitution of TCR Gamma Delta Cells 2 Months After Allogeneic Stem Cell Transplantation. Front Immunol 2019; 10:1997. [PMID: 31507601 PMCID: PMC6714591 DOI: 10.3389/fimmu.2019.01997] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 08/07/2019] [Indexed: 01/02/2023] Open
Abstract
T-cell receptor (TCR) γδ cells are perceived as innate-like effector cells with the possibility of mediating graft-vs. -tumor (GVT) without causing graft-vs.-host disease (GVHD) in the setting of hematopoietic allogeneic stem cell transplantation (HSCT). We conducted a prospective study to assess the clinical impact of TCR γδ cell immune reconstitution on overall survival, relapse-free-survival, relapse and GVHD. The impact of CD3, CD4, and CD8 T cells together with NK cells including subtypes were analyzed in parallel. A total of 108 patients with hematological malignancies transplanted with HLA-matched, T cell replete stem cell grafts were included for analyses of absolute concentrations of CD3, CD4, and CD8 positive T cells and NK cells together with a multi-color flow cytometry panel with staining for TCRαβ, TCRγδ, Vδ1, Vδ2, CD3, CD4, CD8, HLA-DR, CD196, CD45RO, CD45RA, CD16, CD56, CD337, and CD314 at 28, 56, 91, 180, and 365 days after transplantation. Immune reconstitution data including subsets and differentiation markers of T and NK cells during the first year after transplantation was provided. Patients with TCR γδ cell concentrations above the median value of 21 (0–416) × 106 cells/L 56 days after transplantation had significantly improved overall survival (p = 0.001) and relapse-free survival (p = 0.007) compared to patients with concentrations below this value. When day 56 cell subset concentrations were included as continuous variables, TCR γδ cells were the only T cell subsets with a significant impact on OS and RFS; the impact of TCR γδ cells remained statistically significant in multivariate analyses adjusted for pre-transplant risk factors. The risk of death from relapse was significantly decreased in patients with high concentrations of TCR γδ cells 56 days after transplantation (p = 0.003). Also, the risk of acute GVHD was significantly lower in patients with day 28 TCR γδ cell concentrations above the median of 18 × 106 cells/L compared to patients with low concentrations (p = 0.01). These results suggest a protective role of TCR γδ cells in relapse and GVHD and encourage further research in developing adaptive TCR γδ cell therapy for improving outcomes after HSCT.
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Affiliation(s)
- Lia Minculescu
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Hanne Vibeke Marquart
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Lars Peter Ryder
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Ida Schjoedt
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Lone Smidstrup Friis
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Brian Thomas Kornblit
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Søren Lykke Petersen
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Eva Haastrup
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Anne Fischer-Nielsen
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Joanne Reekie
- Department of Infectious Diseases, PERSIMUNE, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Henrik Sengelov
- Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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17
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Shan W, Wang B, Xu Y, Li X, Li X, Wang H, Lin Y, Tie R, Zhao Q, Wang J, Zheng W, Hu Y, Shi J, Yu X, Huang H. Generation of hematopoietic cells from mouse pluripotent stem cells in a 3D culture system of self-assembling peptide hydrogel. J Cell Physiol 2019; 235:2080-2090. [PMID: 31389001 DOI: 10.1002/jcp.29110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 01/25/2018] [Indexed: 01/18/2023]
Abstract
In vitro generation of hematopoietic stem cells from pluripotent stem cells (PSCs) can be regarded as novel therapeutic approaches for replacing bone marrow transplantation without immune rejection or graft versus host disease. To date, many different approaches have been evaluated in terms of directing PSCs toward different hematopoietic cell types, yet, low efficiency and no function restrict the further hematopoietic differentiation study, our research aims to develop a three dimension (3D) hematopoietic differentiation approach that serves as recapitulation of embryonic development in vitro to a degree of complexity not achievable in a two dimension culture system. We first found that mouse PSCs could be efficiently induced to hematopoietic differentiation with an expression of hematopoietic makers, such as c-kit, CD41, and CD45 within self-assembling peptide hydrogel. Colony-forming cells assay results suggested mouse PSCs (mPSCs) could be differentiated into multipotential progenitor cells and 3D induction system derived hematopoietic colonies owned potential of differentiating into lymphocyte cells. In addition, in vivo animal transplantation experiment showed that mPSCs (CD45.2) could be embedded into nonobese diabetic/severe combined immunodeficiency mice (CD45.1) with about 3% engraftment efficiency after 3 weeks transplantation. This study demonstrated that we developed the 3D induction approach that could efficiently promote the hematopoietic differentiation of mPSCs in vitro and obtained the multipotential progenitors that possessed the short-term engraftment potential.
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Affiliation(s)
- Wei Shan
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Binsheng Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yulin Xu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xia Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xue Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Huafang Wang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yu Lin
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Ruxiu Tie
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qianhao Zhao
- Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Jinyong Wang
- Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Weiyan Zheng
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yongxian Hu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jimin Shi
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiaohong Yu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
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18
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Balduzzi A, Dalle JH, Wachowiak J, Yaniv I, Yesilipek A, Sedlacek P, Bierings M, Ifversen M, Sufliarska S, Kalwak K, Lankester A, Toporski J, Di Maio L, Glogova E, Poetschger U, Peters C. Transplantation in Children and Adolescents with Acute Lymphoblastic Leukemia from a Matched Donor versus an HLA-Identical Sibling: Is the Outcome Comparable? Results from the International BFM ALL SCT 2007 Study. Biol Blood Marrow Transplant 2019; 25:2197-2210. [PMID: 31319153 DOI: 10.1016/j.bbmt.2019.07.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 07/07/2019] [Accepted: 07/08/2019] [Indexed: 12/19/2022]
Abstract
Eligibility criteria for hematopoietic stem cell transplantation (HSCT) in acute lymphoblastic leukemia (ALL) vary according to disease characteristics, response to treatment, and type of available donor. As the risk profile of the patient worsens, a wider degree of HLA mismatching is considered acceptable. A total of 138 children and adolescents who underwent HSCT from HLA-identical sibling donors (MSDs) and 210 who underwent HSCT from matched donors (MDs) (median age, 9 years; 68% male) in 10 countries were enrolled in the International-BFM ALL SCT 2007 prospective study to assess the impact of donor type in HSCT for pediatric ALL. The 4-year event-free survival (65 ± 5% vs 61 ± 4%; P = .287), overall survival (72 ± 4% versus 68 ± 4%; P = .235), cumulative incidence of relapse (24 ± 4% versus 25 ± 3%; P = .658) and nonrelapse mortality (10 ± 3% versus 14 ± 3%; P = .212) were not significantly different between MSD and MD graft recipients. The risk of extensive chronic (cGVHD) was lower in MD graft recipients than in MSD graft recipients (hazard ratio [HR], .38; P = .002), and the risks of severe acute GVHD (aGVHD) and cGVHD were higher in peripheral blood stem cell graft recipients than in bone marrow graft recipients (HR, 2.06; P = .026). Compared with the absence of aGVHD, grade I-II aGVHD was associated with a lower risk of graft failure (HR, .63; P = .042) and grade III-IV aGVHD was associated with a higher risk of graft failure (HR, 1.85; P = .020) and nonleukemic death (HR, 8.76; P < .0001), despite a lower risk of relapse (HR, .32; P = .021). Compared with the absence of cGVHD, extensive cGVHD was associated with a higher risk of nonleukemic death (HR, 8.12; P < .0001). Because the outcomes of transplantation from a matched donor were not inferior to those of transplantation from an HLA-identical sibling, eligibility criteria for transplantation might be reviewed in pediatric ALL and possibly in other malignancies as well. Bone marrow should be the preferred stem cell source, and the addition of MTX should be considered in MSD graft recipients.
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Affiliation(s)
- Adriana Balduzzi
- Clinica Pediatrica, Università degli Studi di Milano Bicocca, Fondazione Monza e Brianza per il Bambino e la sua Mamma, Ospedale San Gerardo, Monza, Italy.
| | - Jean-Hugues Dalle
- Hemato-Immunology Department, Robert-Debre Hospital, APHP and Paris-Diderot University, Paris, France
| | - Jacek Wachowiak
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - Isaac Yaniv
- Pediatric Hematology Oncology, Schneider Children's Medical Center of Israel, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Akif Yesilipek
- Antalya Medicalpark Hospital, Pediatric Stem Cell Transplantation Unit, Antalya, Turkey
| | - Petr Sedlacek
- Department of Pediatric Hematology and Oncology, University Hospital Motol, Prague, Czech Republic
| | - Marc Bierings
- Princess Maxima Centre for Pediatric Oncology and Utrecht University Children's Hospital, Utrecht, The Netherlands
| | - Marianne Ifversen
- Department of Pediatric and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Sabina Sufliarska
- Bone Marrow Transplantation Unit, Comenius University Children's Hospital, Bratislava, Slovakia, Bratislava, Slovakia
| | - Krzysztof Kalwak
- Department of Pediatric Hematology/Oncology and BMT, Wroclaw Medical University, Wroclaw, Poland
| | - Arjan Lankester
- Department of Pediatrics, University Medical Centre, Willem-Alexander Children's Hospital, Leiden, The Netherlands
| | - Jacek Toporski
- Children's Hospital, Skåne University Hospital, Lund, Sweden
| | - Lucia Di Maio
- Clinica Pediatrica, Università degli Studi di Milano Bicocca, Fondazione Monza e Brianza per il Bambino e la sua Mamma, Ospedale San Gerardo, Monza, Italy
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19
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Zhou X, Reveille JD. Imputation-based analysis of MICA alleles in the susceptibility to ankylosing spondylitis. Ann Rheum Dis 2019; 79:e1. [PMID: 30659049 DOI: 10.1136/annrheumdis-2018-214708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 11/04/2022]
Affiliation(s)
- Xiaodong Zhou
- Department of Internal Medicine, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - John D Reveille
- Department of Internal Medicine, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
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20
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Cruz GI, Shao X, Quach H, Quach D, Ho KA, Sterba K, Noble JA, Patsopoulos NA, Busch MP, Triulzi DJ, Ladas N, Blasczyk R, Wong WSW, Solomon BD, Niederhuber JE, Criswell LA, Barcellos LF. Mother-child histocompatibility and risk of rheumatoid arthritis and systemic lupus erythematosus among mothers. Genes Immun 2019; 21:27-36. [PMID: 30635658 PMCID: PMC7039805 DOI: 10.1038/s41435-018-0055-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 10/20/2018] [Accepted: 11/01/2018] [Indexed: 12/12/2022]
Abstract
The study objective was to test the hypothesis that having histocompatible children increases the risk of rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), possibly by contributing to the persistence of fetal cells acquired during pregnancy. We conducted a case control study using data from the UC San Francisco Mother Child Immunogenetic Study and studies at the Inova Translational Medicine Institute. We imputed human leukocyte antigen (HLA) alleles and minor histocompatibility antigens (mHags). We created a variable of exposure to histocompatible children. We estimated an average sequence similarity matching (SSM) score for each mother based on discordant mother-child alleles as a measure of histocompatibility. We used logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals. A total of 138 RA, 117 SLE, and 913 control mothers were analyzed. Increased risk of RA was associated with having any child compatible at HLA-B (OR 1.9; 1.2-3.1), DPB1 (OR 1.8; 1.2-2.6) or DQB1 (OR 1.8; 1.2-2.7). Compatibility at mHag ZAPHIR was associated with reduced risk of SLE among mothers carrying the HLA-restriction allele B*07:02 (n = 262; OR 0.4; 0.2-0.8). Our findings support the hypothesis that mother-child histocompatibility is associated with risk of RA and SLE.
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Affiliation(s)
- Giovanna I Cruz
- Genetic Epidemiology and Genomics Lab, Division of Epidemiology, School of Public Health, University of California Berkeley, 324 Stanley Hall, Berkeley, CA, 94720-3220, USA
| | - Xiaorong Shao
- Genetic Epidemiology and Genomics Lab, Division of Epidemiology, School of Public Health, University of California Berkeley, 324 Stanley Hall, Berkeley, CA, 94720-3220, USA
| | - Hong Quach
- Genetic Epidemiology and Genomics Lab, Division of Epidemiology, School of Public Health, University of California Berkeley, 324 Stanley Hall, Berkeley, CA, 94720-3220, USA
| | - Diana Quach
- Genetic Epidemiology and Genomics Lab, Division of Epidemiology, School of Public Health, University of California Berkeley, 324 Stanley Hall, Berkeley, CA, 94720-3220, USA
| | - Kimberly A Ho
- Rosalind Russell/Ephraim P. Engleman Rheumatology Research Center, Department of Medicine, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Kirsten Sterba
- Rosalind Russell/Ephraim P. Engleman Rheumatology Research Center, Department of Medicine, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Janelle A Noble
- Children's Hospital Oakland Research Institute, 5700 M.L.K. Jr. Way, Oakland, CA, 94609, USA
| | - Nikolaos A Patsopoulos
- Division of Genetics, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA.,Program in Translational Neuropsychiatric Genomics, Institute for the Neurosciences, Department of Neurology, Brigham & Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA.,Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, 415 Main Street, Cambridge, MA, 02142, USA
| | - Michael P Busch
- Blood Systems Research Institute, 270 Masonic Avenue, San Francisco, CA, 94118-4417, USA
| | - Darrell J Triulzi
- Institute for Transfusion Medicine, Department of Pathology, University of Pittsburgh, 3636 Blvd. of the Allies, Pittsburgh, PA, 15213, USA
| | - Nektarios Ladas
- Institute for Transfusion Medicine, Hannover Medical School, Hannover, Germany
| | - Rainer Blasczyk
- Institute for Transfusion Medicine, Hannover Medical School, Hannover, Germany
| | - Wendy S W Wong
- Division of Medical Genomics, Inova Translational Medicine Institute, 8110 Gatehouse Road, Falls Church, VA, 22042, USA
| | - Benjamin D Solomon
- Division of Medical Genomics, Inova Translational Medicine Institute, 8110 Gatehouse Road, Falls Church, VA, 22042, USA
| | - John E Niederhuber
- Division of Medical Genomics, Inova Translational Medicine Institute, 8110 Gatehouse Road, Falls Church, VA, 22042, USA.,School of Medicine, Johns Hopkins University, Baltimore, MD, 21205, USA
| | - Lindsey A Criswell
- Rosalind Russell/Ephraim P. Engleman Rheumatology Research Center, Department of Medicine, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Lisa F Barcellos
- Genetic Epidemiology and Genomics Lab, Division of Epidemiology, School of Public Health, University of California Berkeley, 324 Stanley Hall, Berkeley, CA, 94720-3220, USA. .,California Institute for Quantitative Biosciences (QB3), University of California Berkeley, 174 Stanley Hall, Berkeley, CA, 94720-3220, USA.
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21
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Kumar S, Leigh ND, Cao X. The Role of Co-stimulatory/Co-inhibitory Signals in Graft-vs.-Host Disease. Front Immunol 2018; 9:3003. [PMID: 30627129 PMCID: PMC6309815 DOI: 10.3389/fimmu.2018.03003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 12/05/2018] [Indexed: 12/31/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is an effective immunotherapeutic approach for various hematologic and immunologic ailments. Despite the beneficial impact of allo-HCT, its adverse effects cause severe health concerns. After transplantation, recognition of host cells as foreign entities by donor T cells induces graft-vs.-host disease (GVHD). Activation, proliferation and trafficking of donor T cells to target organs and tissues are critical steps in the pathogenesis of GVHD. T cell activation is a synergistic process of T cell receptor (TCR) recognition of major histocompatibility complex (MHC)-anchored antigen and co-stimulatory/co-inhibitory signaling in the presence of cytokines. Most of the currently used therapeutic regimens for GVHD are based on inhibiting the allogeneic T cell response or T-cell depletion (TCD). However, the immunosuppressive drugs and TCD hamper the therapeutic potential of allo-HCT, resulting in attenuated graft-vs.-leukemia (GVL) effect as well as increased vulnerability to infection. In view of the drawback of overbroad immunosuppression, co-stimulatory, and co-inhibitory molecules are plausible targets for selective modulation of T cell activation and function that can improve the effectiveness of allo-HCT. Therefore, this review collates existing knowledge of T cell co-stimulation and co-inhibition with current research that may have the potential to provide novel approaches to cure GVHD without sacrificing the beneficial effects of allo-HCT.
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Affiliation(s)
- Sandeep Kumar
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Nicholas D Leigh
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Xuefang Cao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States.,Department of Microbiology and Immunology, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD, United States
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22
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Benhadou F, Mintoff D, Del Marmol V. Psoriasis: Keratinocytes or Immune Cells - Which Is the Trigger? Dermatology 2018; 235:91-100. [PMID: 30566935 DOI: 10.1159/000495291] [Citation(s) in RCA: 140] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 11/12/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Psoriasis is a common, chronic inflammatory skin disorder, which can significantly impact quality of life. Despite major breakthroughs in our understanding of the pathogenesis of psoriasis, the chronological order of the underlying mechanisms leading to the development of psoriatic plaques remains to be completely understood. SUMMARY Although psoriasis is classically perceived as a T-cell disease, it is now well recognized that T lymphocytes do not function in exclusivity. This theory is supported by evidence from transgenic murine models that develop marked psoriasiform disease. In addition, immune cells and cytokines regulate both early and late events involved in the pathogenesis of psoriasis. Key Messages: Psoriasis is a complex disease - a dynamic interplay between immune cells, keratinocytes, and various other skin-resident cells, such as endothelial and immune cells. The contribution of each cell type is crucial in the initiation and maintenance phases of psoriatic alterations.
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Affiliation(s)
- Farida Benhadou
- Dermatology Department, Erasme Hospital, Université Libre de Bruxelles - ULB, Brussels, Belgium, .,Laboratory of Stem Cells and Cancer, Unversité Libre de Bruxelles - ULB, Brussels, Belgium,
| | - Dillon Mintoff
- Dermatology Department, Sir Paul Boffa Hospital, Floriana, Malta
| | - Véronique Del Marmol
- Dermatology Department, Erasme Hospital, Université Libre de Bruxelles - ULB, Brussels, Belgium
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23
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Brick C, Atouf O, Ouadghiri S, Drissi Bourhanbour A, Bougar S, Yakhlef I, Essakalli M. HLA typing and haematopoietic stem cell transplantation in the histocompatibility unit of the Ibn Sina University Hospital in Rabat (Morocco). Transfus Clin Biol 2018; 26:293-298. [PMID: 30366818 DOI: 10.1016/j.tracli.2018.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 09/27/2018] [Indexed: 11/17/2022]
Abstract
PURPOSE OF STUDY This study focuses on the search for a suitable related HLA-matched donor of haematopoietic stem cells in the context of allogeneic transplantation in Morocco. The aim of this work is to establish whether the related donor can meet graft needs in Moroccan patients. PATIENTS AND METHODS 429 families (429 recipients and 965 donors) benefited from HLA typing, using microlymphocytotoxicity, polymerase chain reaction-sequence specific primer and/or high-resolution polymerase chain reaction-specific sequence oligonucleotide. RESULTS The recipients and donors are mostly men over 18 years of age. In total, 86.8% of the recipients have between 1 and 3 donors who are 96% of the collaterals. Malignant haemopathies account for 54% of allograft indications. Benign haemopathies are more frequent than malignant in children, whereas the profile is reversed in adults. Fifty percent of recipients have an HLA identical donor in their siblings and 42% and HLA haplo identical donor. The HLA typing of the recipients and the donors reveals very large polymorphism of the population. CONCLUSION The related donor of haematopoietic stem cells represents an important source of grafts but will not be able to satisfy all the needs of Morocco. The creation of national unrelated voluntary donors will open up new possibilities for recipients who do not have a compatible donor within his relatives.
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Affiliation(s)
- C Brick
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco.
| | - O Atouf
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco; UPR of immunology, faculty of medicine and pharmacy, university Mohamed V Rabat, Rabat, Morocco
| | - S Ouadghiri
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco
| | | | - S Bougar
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco
| | - I Yakhlef
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco; UPR of immunology, faculty of medicine and pharmacy, university Mohamed V Rabat, Rabat, Morocco
| | - M Essakalli
- Department of immunology and transfusion, CHU Ibn Sina Rabat, Rabat, Morocco; UPR of immunology, faculty of medicine and pharmacy, university Mohamed V Rabat, Rabat, Morocco
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24
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Revisiting the potential power of human leukocyte antigen (HLA) genes on relationship testing by massively parallel sequencing-based HLA typing in an extended family. J Hum Genet 2018; 64:29-38. [PMID: 30348993 DOI: 10.1038/s10038-018-0521-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 09/27/2018] [Accepted: 10/01/2018] [Indexed: 11/08/2022]
Abstract
The human leukocyte antigen (HLA) genes are the most polymorphic genes in the human genome and have great power in forensic applications, especially in relationship testing and personal identification. However, the extreme polymorphism of HLA has made unambiguous genotyping of these genes very challenging and resulted in the limited application in relationship testing. Fortunately, massively parallel sequencing (MPS) technology offers the promise of unambiguous and high-throughput HLA typing. In this study, 11 HLA genes were typed in one extended family residing in North China and encompassing six generations. Phase-resolved genotypes for HLA genes were generated and HLA haplotype structure was defined. The paternity/kinship index, or in other words, likelihood ratio (LR) was calculated. A total of 88 alleles were identified, of which eight alleles were newly discovered. The inheritance of HLA alleles followed Mendelian law. With the discovery of new HLA alleles and three recombination events, a total of eleven new HLA haplotypes were identified in this population. LR distribution showed that, when HLA alleles were applied, the Log10LR for a single locus could reach very high and the median average Log10LRs of HLA genes were much higher than that of short tandem repeat loci. The result showed that high-throughput HLA genotyping could be achieved rapidly by MPS, and the contribution of HLA genes on system performance could be high, which may be applied as a supplement in forensic genetics studies. This study was also valuable in demonstrating the genetic mechanisms governing the generation of polymorphisms of the HLA genes.
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25
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Baseline calprotectin fails to predict incidence of acute gastrointestinal graft vs. host disease: a prospective study. Bone Marrow Transplant 2018; 54:343-347. [PMID: 30108329 DOI: 10.1038/s41409-018-0292-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 06/05/2018] [Accepted: 07/14/2018] [Indexed: 11/08/2022]
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26
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Cao XN, Kong Y, Song Y, Shi MM, Zhao HY, Wen Q, Lyu ZS, Duan CW, Wang Y, Xu LP, Zhang XH, Huang XJ. Impairment of bone marrow endothelial progenitor cells in acute graft-versus-host disease patients after allotransplant. Br J Haematol 2018; 182:870-886. [PMID: 29984829 DOI: 10.1111/bjh.15456] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/25/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Xie-Na Cao
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Yuan Kong
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Yang Song
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Min-Min Shi
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
- Peking-Tsinghua Center for Life Sciences; Academy for Advanced Interdisciplinary Studies; Peking University; Beijing China
| | - Hong-Yan Zhao
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Qi Wen
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Zhong-Shi Lyu
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
- Peking-Tsinghua Center for Life Sciences; Academy for Advanced Interdisciplinary Studies; Peking University; Beijing China
| | - Cai-Wen Duan
- Key Laboratory of Pediatric Hematology and Oncology Ministry of Health and Pediatric Translational Medicine Institute; Shanghai Children's Medical Center; Shanghai Collaborative Innovation Center for Translational Medicine and Department of Pharmacology and Chemical Biology; Shanghai Jiao Tong University School of medicine; Shanghai China
| | - Yu Wang
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Lan-Ping Xu
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Xiao-Hui Zhang
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
| | - Xiao-Jun Huang
- Peking University People's Hospital; Peking University Institute of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation; Collaborative Innovation Center of Hematology; Peking University; Beijing China
- Peking-Tsinghua Center for Life Sciences; Academy for Advanced Interdisciplinary Studies; Peking University; Beijing China
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27
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Modeling cancer using patient-derived induced pluripotent stem cells to understand development of childhood malignancies. Cell Death Discov 2018. [PMID: 29531804 PMCID: PMC5841293 DOI: 10.1038/s41420-017-0009-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
In vitro modeling of complex diseases is now a possibility with the use of patient-derived induced pluripotent stem (iPS) cells. Their stem cell properties, including self-renewal and their potential to virtually differentiate into any cell type, emphasize their importance as a translational tool for modeling disorders that so far have been limited by the unavailability of primary cell lines, animal models, or inaccessible human materials. Around 100 genes with germline mutations have been described to be responsible for cancer predisposition. Familial cancers are usually diagnosed earlier in life since these patients already carry the first transforming hit. Deriving iPS cells from patients suffering from familial cancers provides a valuable tool for understanding the mechanisms underlying pediatric cancer onset and progression since they require less mutation recurrence than adult cancers to develop. At the same time, some familial mutations are found in sporadic cases and are a valuable prognostic tool. Patient-derived iPS cells from germline malignancies can also create new tools in developing specific drugs with more personalized-therapy strategies.
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28
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Hyvärinen K, Ritari J, Koskela S, Niittyvuopio R, Nihtinen A, Volin L, Gallardo D, Partanen J. Genetic polymorphism related to monocyte-macrophage function is associated with graft-versus-host disease. Sci Rep 2017; 7:15666. [PMID: 29142307 PMCID: PMC5688060 DOI: 10.1038/s41598-017-15915-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 11/03/2017] [Indexed: 12/01/2022] Open
Abstract
Despite detailed human leukocyte antigen (HLA) matching and modern immunosuppressive therapy, severe graft-versus-host disease (GvHD) remains a major hurdle for successful allogeneic hematopoietic stem cell transplantation (HSCT). As the genetic diversity in GvHD complicates the systematic discovery of associated variants across populations, we studied 122 GvHD-associated single nucleotide polymorphisms (SNPs) in 492 HLA-matched sibling HSCT donor-recipient pairs from Finland and Spain. The association between these candidate SNPs and grade III–IV acute GvHD and extensive chronic GvHD was assessed. The functional effects of the variants were determined using expression and cytokine quantitative trait loci (QTL) database analyses. Clear heterogeneity was observed in the associated markers between the two populations. Interestingly, the majority of markers, such as those annotated to IL1, IL23R, TLR9, TNF, and NOD2 genes, are related to the immunological response by monocytes-macrophages to microbes, a step that precedes GvHD as a result of intestinal lesions. Furthermore, cytokine QTL analysis showed that the GvHD-associated markers regulate IL1β, IFNγ, and IL6 responses. These results support a crucial role for the anti-microbial response in GvHD risk. Furthermore, despite apparent heterogeneity in the genetic markers associated with GvHD, it was possible to identify a biological pathway shared by most markers in both populations.
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Affiliation(s)
| | - Jarmo Ritari
- Finnish Red Cross Blood Service, Helsinki, Finland
| | - Satu Koskela
- Finnish Red Cross Blood Service, Helsinki, Finland
| | - Riitta Niittyvuopio
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - Anne Nihtinen
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - Liisa Volin
- Helsinki University Hospital, Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - David Gallardo
- Department of Hematology, Institut Català d'Oncologia, Hospital Dr. Josep Trueta, Girona, Spain
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29
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Tsamadou C, Fürst D, Vucinic V, Bunjes D, Neuchel C, Mytilineos D, Gramatzki M, Arnold R, Wagner EM, Einsele H, Müller C, Schrezenmeier H, Mytilineos J. Human leukocyte antigen-E mismatch is associated with better hematopoietic stem cell transplantation outcome in acute leukemia patients. Haematologica 2017; 102:1947-1955. [PMID: 28883078 PMCID: PMC5664399 DOI: 10.3324/haematol.2017.169805] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 09/04/2017] [Indexed: 01/18/2023] Open
Abstract
The immunomodulatory role of human leukocyte antigen (HLA)-E in hematopoietic stem cell transplantation (HSCT) has not been extensively investigated. To this end, we genotyped 509 10/10 HLA unrelated transplant pairs for HLA-E, in order to study the effect of HLA-E as a natural killer (NK)-alloreactivity mediator on HSCT outcome in an acute leukemia (AL) setting. Overall survival (OS), disease free survival (DFS), relapse incidence (RI) and non-relapse mortality (NRM) were set as endpoints. Analysis of our data revealed a significant correlation between HLA-E mismatch and improved HSCT outcome, as shown by both univariate (53% vs 38%, P=0.002, 5-year OS) and multivariate (hazard ratio (HR)=0.63, confidence interval (CI) 95%=0.48-0.83, P=0.001) analyses. Further subgroup analysis demonstrated that the positive effect of HLA-E mismatch was significant and pronounced in advanced disease patients (n=120) (5-year OS: 50% vs 18%, P=0.005; HR=0.40, CI 95%=0.22-0.72, P=0.002; results from univariate and multivariate analyses, respectively). The study herein is the first to report an association between HLA-E incompatibility and improved post-transplant prognosis in AL patients who have undergone matched unrelated HSCT. Combined NK and T cell HLA-E-mediated mechanisms may account for the better outcomes observed. Notwithstanding the necessity for in vitro and confirmational studies, our findings highlight the clinical relevance of HLA-E matching and strongly support prospective HLA-E screening upon donor selection for matched AL unrelated HSCTs.
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MESH Headings
- Adolescent
- Adult
- Aged
- Alleles
- Bone Marrow Transplantation
- Female
- Genotype
- Hematopoietic Stem Cell Transplantation/adverse effects
- Hematopoietic Stem Cell Transplantation/methods
- Histocompatibility Antigens Class I/genetics
- Histocompatibility Antigens Class I/immunology
- Histocompatibility Testing
- Humans
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/immunology
- Leukemia, Myeloid, Acute/mortality
- Leukemia, Myeloid, Acute/therapy
- Male
- Middle Aged
- Potassium Channels, Inwardly Rectifying/genetics
- Prognosis
- Survival Analysis
- Transplantation Conditioning
- Transplantation, Homologous
- Treatment Outcome
- Young Adult
- HLA-E Antigens
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Affiliation(s)
- Chrysanthi Tsamadou
- Institute of Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service, Baden Wuerttemberg - Hessen, and University Hospital Ulm, Germany
- Institute of Transfusion Medicine, University of Ulm, Germany
| | - Daniel Fürst
- Institute of Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service, Baden Wuerttemberg - Hessen, and University Hospital Ulm, Germany
- Institute of Transfusion Medicine, University of Ulm, Germany
| | - Vladan Vucinic
- Department of Hematology/Oncology, University of Leipzig, Germany
| | - Donald Bunjes
- Department of Internal Medicine III, University of Ulm, Germany
| | - Christine Neuchel
- Institute of Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service, Baden Wuerttemberg - Hessen, and University Hospital Ulm, Germany
- Institute of Transfusion Medicine, University of Ulm, Germany
| | | | - Martin Gramatzki
- Division of Stem Cell Transplantation and Immunotherapy, 2 Department of Medicine, University of Kiel, Germany
| | - Renate Arnold
- Hematology/Oncology Department, Charité Campus Virchow-Klinikum, Berlin, Germany
| | - Eva Maria Wagner
- Department of Internal Medicine III, Johannes Gutenberg-University Mainz, Germany
| | - Hermann Einsele
- Department of Internal Medicine II, University Hospital Würzburg, Germany
| | - Carlheinz Müller
- ZKRD - Zentrale Knochenmarkspender-Register für Deutschland, German National Bone Marrow Donor Registry, Germany
- DRST - German Registry for Stem Cell Transplantation, Ulm, Germany
| | - Hubert Schrezenmeier
- Institute of Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service, Baden Wuerttemberg - Hessen, and University Hospital Ulm, Germany
- Institute of Transfusion Medicine, University of Ulm, Germany
| | - Joannis Mytilineos
- Institute of Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service, Baden Wuerttemberg - Hessen, and University Hospital Ulm, Germany
- Institute of Transfusion Medicine, University of Ulm, Germany
- DRST - German Registry for Stem Cell Transplantation, Ulm, Germany
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30
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Linjama T, Eberhard HP, Peräsaari J, Müller C, Korhonen M. A European HLA Isolate and Its Implications for Hematopoietic Stem Cell Transplant Donor Procurement. Biol Blood Marrow Transplant 2017; 24:587-593. [PMID: 29032270 DOI: 10.1016/j.bbmt.2017.10.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 10/02/2017] [Indexed: 10/18/2022]
Abstract
Europeans have often been considered a homogenous group in registry donor match predictions, but it is now evident that HLA haplotype frequencies vary across the European continent. Earlier studies have indicated that Finns in northeastern Europe have unique HLA characteristics, and the increasing availability of high-resolution registry donor data is now making more detailed comparisons possible. In the first phase of the present study, estimated HLA haplotype frequencies in stem cell donor registries of Finland and its neighbors Sweden and Russia were calculated using the algorithm of the German National Bone Marrow Donor Registry (ZKRD) and their frequencies were compared with one another and also with that of Germany. Virtual donor searches for 1492 high-resolution typed Finnish patients in the Finnish, Swedish and German registries were then performed, using individual match predictions for each registry. In the last phase, the impact of specifically Finnish-enriched HLA haplotypes on Finnish patients and the use of Finnish registry donors was assessed by analyzing 647 consecutive hematopoietic stem cell transplantation (HSCT) donor searches and 40 exported Finnish HSCTs. The Finnish HLA landscape was more homogenous than the 3 other studied populations, but also genetically distinct from them. The match predictions found a probable 10/10 match for 71%, 41%, and 31% of the Finnish patients in the German, Finnish, and Swedish registries, respectively. Thirty-four of Finland's 100 most frequent HLA haplotypes were represented with a frequency of <.0003 in Germany, and with an 8- to 3262-fold greater frequency in Finland than in Germany. Patients carrying these Finnish-enriched haplotypes were less likely to receive a matched HSCT but more likely to receive it from a domestic donor. Registry donors carrying them were more likely to donate stem cells, both nationally and internationally. The Finnish HLA isolate has a significant impact on both Finnish patients and registry donors, explaining the high use of national registry donors for Finnish patients. Haplotype frequency estimations are an important tool for small registries as well, to help optimize donor match predictions and the size of individual registries.
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Affiliation(s)
| | | | | | - Carlheinz Müller
- Das Zentrale Knochenmarkspender-Register Deutschland, Ulm, Germany
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Presland RB. Application of proteomics to graft-versus-host disease: from biomarker discovery to potential clinical applications. Expert Rev Proteomics 2017; 14:997-1006. [DOI: 10.1080/14789450.2017.1388166] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Richard B. Presland
- Department of Oral Health Sciences, School of Dentistry, University of Washington, Seattle, WA, USA
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, WA, USA
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HLA-DP in unrelated hematopoietic cell transplantation revisited: challenges and opportunities. Blood 2017; 130:1089-1096. [PMID: 28667011 DOI: 10.1182/blood-2017-03-742346] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 06/17/2017] [Indexed: 11/20/2022] Open
Abstract
When considering HLA-matched hematopoietic cell transplantation (HCT), sibling and unrelated donors (UDs) are biologically different because UD-HCT is typically performed across HLA-DP disparities absent in sibling HCT. Mismatched HLA-DP is targeted by direct alloreactive T cell responses with important implications for graft-versus-host disease and graft-versus-leukemia. This concise review details special features of HLA-DP as model antigens for clinically permissive mismatches mediating limited T-cell alloreactivity with minimal toxicity, and describes future avenues for their exploitation in cellular immunotherapy of malignant blood disorders.
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Maniangou B, Legrand N, Alizadeh M, Guyet U, Willem C, David G, Charpentier E, Walencik A, Retière C, Gagne K. Killer Immunoglobulin-Like Receptor Allele Determination Using Next-Generation Sequencing Technology. Front Immunol 2017; 8:547. [PMID: 28579987 PMCID: PMC5437120 DOI: 10.3389/fimmu.2017.00547] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 04/24/2017] [Indexed: 02/05/2023] Open
Abstract
The impact of natural killer (NK) cell alloreactivity on hematopoietic stem cell transplantation (HSCT) outcome is still debated due to the complexity of graft parameters, HLA class I environment, the nature of killer cell immunoglobulin-like receptor (KIR)/KIR ligand genetic combinations studied, and KIR+ NK cell repertoire size. KIR genes are known to be polymorphic in terms of gene content, copy number variation, and number of alleles. These allelic polymorphisms may impact both the phenotype and function of KIR+ NK cells. We, therefore, speculate that polymorphisms may alter donor KIR+ NK cell phenotype/function thus modulating post-HSCT KIR+ NK cell alloreactivity. To investigate KIR allele polymorphisms of all KIR genes, we developed a next-generation sequencing (NGS) technology on a MiSeq platform. To ensure the reliability and specificity of our method, genomic DNA from well-characterized cell lines were used; high-resolution KIR typing results obtained were then compared to those previously reported. Two different bioinformatic pipelines were used allowing the attribution of sequencing reads to specific KIR genes and the assignment of KIR alleles for each KIR gene. Our results demonstrated successful long-range KIR gene amplifications of all reference samples using intergenic KIR primers. The alignment of reads to the human genome reference (hg19) using BiRD pipeline or visualization of data using Profiler software demonstrated that all KIR genes were completely sequenced with a sufficient read depth (mean 317× for all loci) and a high percentage of mapping (mean 93% for all loci). Comparison of high-resolution KIR typing obtained to those published data using exome capture resulted in a reported concordance rate of 95% for centromeric and telomeric KIR genes. Overall, our results suggest that NGS can be used to investigate the broad KIR allelic polymorphism. Hence, these data improve our knowledge, not only on KIR+ NK cell alloreactivity in HSCT but also on the role of KIR+ NK cell populations in control of viral infections and diseases.
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Affiliation(s)
- Bercelin Maniangou
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Nolwenn Legrand
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Mehdi Alizadeh
- Laboratoire de Recherche et Développement, EFS Rennes, Rennes, France
| | - Ulysse Guyet
- L'institut du thorax, INSERM, CNRS, UNIV Nantes, Nantes, France
| | - Catherine Willem
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Gaëlle David
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | | | | | - Christelle Retière
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Katia Gagne
- Etablissement Français du Sang Pays de la Loire, Nantes, France.,CRCINA, INSERM U1232 CNRS, Université d'Angers, Université de Nantes, Nantes, France.,Laboratoire d'Histocompatibilité, EFS Nantes, Nantes, France.,LabeX Transplantex, Université de Strasbourg, Strasbourg, France
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Petersdorf EW. Role of major histocompatibility complex variation in graft-versus-host disease after hematopoietic cell transplantation. F1000Res 2017; 6:617. [PMID: 28529723 PMCID: PMC5419254 DOI: 10.12688/f1000research.10990.1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2017] [Indexed: 01/01/2023] Open
Abstract
Graft-versus-host disease (GVHD) remains a significant potentially life-threatening complication of allogeneic hematopoietic cell transplantation (HCT). Since the discovery of the human leukocyte antigen (HLA) system over 50 years ago, significant advances have clarified the nature of HLA variation between transplant recipients and donors as a chief etiology of GVHD. New information on coding and non-coding gene variation and GVHD risk provides clinicians with options to consider selected mismatched donors when matched donors are not available. These advances have increased the availability of unrelated donors for patients in need of a transplant and have lowered the overall morbidity and mortality of HCT.
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35
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Kolb HJ. Hematopoietic stem cell transplantation and cellular therapy. HLA 2017; 89:267-277. [DOI: 10.1111/tan.13005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 02/16/2017] [Indexed: 01/08/2023]
Affiliation(s)
- H.-J. Kolb
- Helmholtz Zentrum Muenchen; Muenchen Germany
- Ludwig Maximilians Universitaet Muenchen; Muenchen Germany
- Klinikum Muenchen Schwabing Muenchen; Muenchen Germany
- Department PediatricsTechnische Unoiversitaet Muenchen; Muenchen Germany
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36
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Bone Marrow Graft-Versus-Host Disease in Major Histocompatibility Complex-Matched Murine Reduced-Intensity Allogeneic Hemopoietic Cell Transplantation. Transplantation 2017; 101:2695-2704. [PMID: 28319565 DOI: 10.1097/tp.0000000000001733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Most clinical allogeneic hemopoietic cell transplants (alloHCT) are now performed using reduced-intensity conditioning (RIC) instead of myeloablative conditioning (MAC); however, the biology underlying this treatment remains incompletely understood. METHODS We investigated a murine model of major histocompatibility complex-matched multiple minor histocompatibility antigen-mismatched alloHCT using bone marrow (BM) cells and splenocytes from B6 (H-2) donor mice transplanted into BALB.B (H-2) recipients after RIC with fludarabine of 100 mg/kg per day for 5 days, cyclophosphamide of 60 mg/kg per day for 2 days, and total body irradiation (TBI). RESULTS The lowest TBI dose capable of achieving complete donor chimerism in this mouse strain combination was 325 cGy given as a single fraction. Mice that underwent RIC had a reduced incidence and delayed onset of graft-versus-host disease (GVHD) and significantly prolonged survival compared with MAC-transplanted recipients (TBI of 850 cGy plus cyclophosphamide of 60 mg/kg per day for 2 days). Compared with syngeneic controls, RIC mice with GVHD showed evidence of BM suppression, have anemia, reduced BM cellularity, and showed profound reduction in BM B cell lymphopoiesis associated with damage to the endosteal BM niche. This was associated with an increase in BM CD8 effector T cells in RIC mice and elevated blood and BM plasma levels of T helper1 cytokines. Increasing doses of splenocytes resulted in increased incidence of GVHD in RIC mice. CONCLUSIONS We demonstrate that the BM is a major target organ of GVHD in an informative clinically relevant RIC mouse major histocompatibility complex-matched alloHCT model by a process that seems to be driven by CD8 effector T cells.
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37
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Alloreactivity: the Janus-face of hematopoietic stem cell transplantation. Leukemia 2017; 31:1752-1759. [DOI: 10.1038/leu.2017.79] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 02/16/2017] [Accepted: 02/22/2017] [Indexed: 12/24/2022]
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38
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Alfred A, Taylor PC, Dignan F, El-Ghariani K, Griffin J, Gennery AR, Bonney D, Das-Gupta E, Lawson S, Malladi RK, Douglas KW, Maher T, Guest J, Hartlett L, Fisher AJ, Child F, Scarisbrick JJ. The role of extracorporeal photopheresis in the management of cutaneous T-cell lymphoma, graft-versus-host disease and organ transplant rejection: a consensus statement update from the UK Photopheresis Society. Br J Haematol 2017; 177:287-310. [PMID: 28220931 PMCID: PMC5412836 DOI: 10.1111/bjh.14537] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 11/23/2016] [Indexed: 12/17/2022]
Abstract
Extracorporeal photopheresis (ECP) has been used for over 35 years in the treatment of erythrodermic cutaneous T‐cell lymphoma (CTCL) and over 20 years for chronic and acute graft‐versus‐host disease (GvHD) and solid organ transplant rejection. ECP for CTCL and GvHD is available at specialised centres across the UK. The lack of prospective randomised trials in ECP led to the development of UK Consensus Statements for patient selection, treatment schedules, monitoring protocols and patient assessment criteria for ECP. The recent literature has been reviewed and considered when writing this update. Most notably, the national transition from the UVAR XTS® machine to the new CELLEX machine for ECP with dual access and a shorter treatment time has led to relevant changes in these schedules. This consensus statement updates the previous statement from 2007 on the treatment of CTCL and GvHD with ECP using evidence based medicine and best medical practise and includes guidelines for both children and adults.
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Affiliation(s)
- Arun Alfred
- Rotherham Foundation NHS Trust, Rotherham, UK
| | | | - Fiona Dignan
- Central Manchester NHS Foundation Trust, Manchester, UK
| | - Khaled El-Ghariani
- Therapeutics and Tissue Services, NHS Blood and Transplant, Sheffield, UK
| | - James Griffin
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Andrew R Gennery
- Institute of Cellular Medicine, Newcastle University and Great North Children's Hospital, Newcastle-Upon-Tyne, UK
| | - Denise Bonney
- Royal Manchester Children's Hospital, Manchester, UK
| | - Emma Das-Gupta
- Centre for Clinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Ram K Malladi
- University Hospitals Birmingham NHS Trust, Birmingham, UK
| | | | | | - Julie Guest
- Institute of Cellular Medicine, Newcastle University and Great North Children's Hospital, Newcastle-Upon-Tyne, UK
| | | | - Andrew J Fisher
- Institute of Transplantation, Newcastle University and Freeman Hospital, Newcastle-upon-Tyne, UK
| | - Fiona Child
- St John's Institute of Dermatology, Guy's and St Thomas' Hospital, London, UK
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39
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Abstract
Imputation of human leukocyte antigen (HLA) alleles from SNP-level data is attractive due to importance of HLA alleles in human disease, widespread availability of genome-wide association study (GWAS) data, and expertise required for HLA sequencing. However, comprehensive evaluations of HLA imputations programs are limited. We compared HLA imputation results of HIBAG, SNP2HLA, and HLA*IMP:02 to sequenced HLA alleles in 3,265 samples from BioVU, a de-identified electronic health record database coupled to a DNA biorepository. We performed four-digit HLA sequencing for HLA-A, -B, -C, -DRB1, -DPB1, and -DQB1 using long-read 454 FLX sequencing. All samples were genotyped using both the Illumina HumanExome BeadChip platform and a GWAS platform. Call rates and concordance rates were compared by platform, frequency of allele, and race/ethnicity. Overall concordance rates were similar between programs in European Americans (EA) (0.975 [SNP2HLA]; 0.939 [HLA*IMP:02]; 0.976 [HIBAG]). SNP2HLA provided a significant advantage in terms of call rate and the number of alleles imputed. Concordance rates were lower overall for African Americans (AAs). These observations were consistent when accuracy was compared across HLA loci. All imputation programs performed similarly for low frequency HLA alleles. Higher concordance rates were observed when HLA alleles were imputed from GWAS platforms versus the HumanExome BeadChip, suggesting that high genomic coverage is preferred as input for HLA allelic imputation. These findings provide guidance on the best use of HLA imputation methods and elucidate their limitations.
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40
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Ludwig LS, Khajuria RK, Sankaran VG. Emerging cellular and gene therapies for congenital anemias. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2016; 172:332-348. [PMID: 27792859 DOI: 10.1002/ajmg.c.31529] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Congenital anemias comprise a group of blood disorders characterized by a reduction in the number of peripherally circulating erythrocytes. Various genetic etiologies have been identified that affect diverse aspects of erythroid physiology and broadly fall into two main categories: impaired production or increased destruction of mature erythrocytes. Current therapies are largely focused on symptomatic treatment and are often based on transfusion of donor-derived erythrocytes and management of complications. Hematopoietic stem cell transplantation represents the only curative option currently available for the majority of congenital anemias. Recent advances in gene therapy and genome editing hold promise for the development of additional curative strategies for these blood disorders. The relative ease of access to the hematopoietic stem cell compartment, as well as the possibility of genetic manipulation ex vivo and subsequent transplantation in an autologous manner, make blood disorders among the most amenable to cellular therapies. Here we review cell-based and gene therapy approaches, and discuss the limitations and prospects of emerging avenues, including genome editing tools and the use of pluripotent stem cells, for the treatment of congenital forms of anemia. © 2016 Wiley Periodicals, Inc.
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41
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Allogeneic transplantation of iPS cell-derived cardiomyocytes regenerates primate hearts. Nature 2016; 538:388-391. [PMID: 27723741 DOI: 10.1038/nature19815] [Citation(s) in RCA: 541] [Impact Index Per Article: 67.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 08/31/2016] [Indexed: 12/25/2022]
Abstract
Induced pluripotent stem cells (iPSCs) constitute a potential source of autologous patient-specific cardiomyocytes for cardiac repair, providing a major benefit over other sources of cells in terms of immune rejection. However, autologous transplantation has substantial challenges related to manufacturing and regulation. Although major histocompatibility complex (MHC)-matched allogeneic transplantation is a promising alternative strategy, few immunological studies have been carried out with iPSCs. Here we describe an allogeneic transplantation model established using the cynomolgus monkey (Macaca fascicularis), the MHC structure of which is identical to that of humans. Fibroblast-derived iPSCs were generated from a MHC haplotype (HT4) homozygous animal and subsequently differentiated into cardiomyocytes (iPSC-CMs). Five HT4 heterozygous monkeys were subjected to myocardial infarction followed by direct intra-myocardial injection of iPSC-CMs. The grafted cardiomyocytes survived for 12 weeks with no evidence of immune rejection in monkeys treated with clinically relevant doses of methylprednisolone and tacrolimus, and showed electrical coupling with host cardiomyocytes as assessed by use of the fluorescent calcium indicator G-CaMP7.09. Additionally, transplantation of the iPSC-CMs improved cardiac contractile function at 4 and 12 weeks after transplantation; however, the incidence of ventricular tachycardia was transiently, but significantly, increased when compared to vehicle-treated controls. Collectively, our data demonstrate that allogeneic iPSC-CM transplantation is sufficient to regenerate the infarcted non-human primate heart; however, further research to control post-transplant arrhythmias is necessary.
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42
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Matching for the nonconventional MHC-I MICA gene significantly reduces the incidence of acute and chronic GVHD. Blood 2016; 128:1979-1986. [PMID: 27549307 DOI: 10.1182/blood-2016-05-719070] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 08/14/2016] [Indexed: 01/12/2023] Open
Abstract
Graft-versus-host disease (GVHD) is among the most challenging complications in unrelated donor hematopoietic cell transplantation (HCT). The highly polymorphic MHC class I chain-related gene A, MICA, encodes a stress-induced glycoprotein expressed primarily on epithelia. MICA interacts with the invariant activating receptor NKG2D, expressed by cytotoxic lymphocytes, and is located in the MHC, next to HLA-B Hence, MICA has the requisite attributes of a bona fide transplantation antigen. Using high-resolution sequence-based genotyping of MICA, we retrospectively analyzed the clinical effect of MICA mismatches in a multicenter cohort of 922 unrelated donor HLA-A, HLA-B, HLA-C, HLA-DRB1, and HLA-DQB1 10/10 allele-matched HCT pairs. Among the 922 pairs, 113 (12.3%) were mismatched in MICA MICA mismatches were significantly associated with an increased incidence of grade III-IV acute GVHD (hazard ratio [HR], 1.83; 95% confidence interval [CI], 1.50-2.23; P < .001), chronic GVHD (HR, 1.50; 95% CI, 1.45-1.55; P < .001), and nonelapse mortality (HR, 1.35; 95% CI, 1.24-1.46; P < .001). The increased risk for GVHD was mirrored by a lower risk for relapse (HR, 0.50; 95% CI, 0.43-0.59; P < .001), indicating a possible graft-versus-leukemia effect. In conclusion, when possible, selecting a MICA-matched donor significantly influences key clinical outcomes of HCT in which a marked reduction of GVHD is paramount. The tight linkage disequilibrium between MICA and HLA-B renders identifying a MICA-matched donor readily feasible in clinical practice.
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43
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Gratwohl A, Ruiz de Elvira C, Gratwohl M, Greinix HT, Duarte R. Gender and Graft-versus-Host Disease after Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2016; 22:1145-1146. [DOI: 10.1016/j.bbmt.2016.03.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 03/16/2016] [Indexed: 12/18/2022]
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44
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Diversity in exon 5 of HLA-C∗04:01:01G is significant in anthropological studies. Hum Immunol 2016; 77:426-8. [DOI: 10.1016/j.humimm.2016.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 03/15/2016] [Accepted: 03/23/2016] [Indexed: 11/21/2022]
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45
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Alloantigen presentation and graft-versus-host disease: fuel for the fire. Blood 2016; 127:2963-70. [PMID: 27030390 DOI: 10.1182/blood-2016-02-697250] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 03/05/2016] [Indexed: 12/16/2022] Open
Abstract
Allogeneic stem cell transplantation (SCT) is a unique procedure, primarily in patients with hematopoietic malignancies, involving chemoradiotherapy followed by the introduction of donor hematopoietic and immune cells into an inflamed and lymphopenic environment. Interruption of the process by which recipient alloantigen is presented to donor T cells to generate graft-versus-host disease (GVHD) represents an attractive therapeutic strategy to prevent morbidity and mortality after SCT and has been increasingly studied in the last 15 years. However, the immune activation resulting in GVHD has no physiological equivalent in nature; alloantigen is ubiquitous, persists indefinitely, and can be presented by multiple cell types at numerous sites, often on incompatible major histocompatibility complex, and occurs in the context of intense inflammation early after SCT. The recognition that alloantigen presentation is also critical to the development of immunological tolerance via both deletional and regulatory mechanisms further adds to this complexity. Finally, GVHD itself appears capable of inhibiting the presentation of microbiological antigens by donor dendritic cells late after SCT that is mandatory for the establishment of effective pathogen-specific immunity. Here, we review our current understanding of alloantigen, its presentation by various antigen-presenting cells, subsequent recognition by donor T cells, and the potential of therapeutic strategies interrupting this disease-initiating process to modify transplant outcome.
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46
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Griffioen M, van Bergen CAM, Falkenburg JHF. Autosomal Minor Histocompatibility Antigens: How Genetic Variants Create Diversity in Immune Targets. Front Immunol 2016; 7:100. [PMID: 27014279 PMCID: PMC4791598 DOI: 10.3389/fimmu.2016.00100] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 03/01/2016] [Indexed: 11/13/2022] Open
Abstract
Allogeneic stem cell transplantation (alloSCT) can be a curative treatment for hematological malignancies. Unfortunately, the desired anti-tumor or graft-versus-leukemia (GvL) effect is often accompanied with undesired side effects against healthy tissues known as graft-versus-host disease (GvHD). After HLA-matched alloSCT, GvL and GvHD are both mediated by donor-derived T-cells recognizing polymorphic peptides presented by HLA surface molecules on patient cells. These polymorphic peptides or minor histocompatibility antigens (MiHA) are produced by genetic differences between patient and donor. Since polymorphic peptides may be useful targets to manipulate the balance between GvL and GvHD, the dominant repertoire of MiHA needs to be discovered. In this review, the diversity of autosomal MiHA characterized thus far as well as the various molecular mechanisms by which genetic variants create immune targets and the role of cryptic transcripts and proteins as antigen sources are described. The tissue distribution of MiHA as important factor in GvL and GvHD is considered as well as possibilities how hematopoietic MiHA can be used for immunotherapy to augment GvL after alloSCT. Although more MiHA are still needed for comprehensive understanding of the biology of GvL and GvHD and manipulation by immunotherapy, this review shows insight into the composition and kinetics of in vivo immune responses with respect to specificity, diversity, and frequency of specific T-cells and surface expression of HLA-peptide complexes and other (accessory) molecules on the target cell. A complex interplay between these factors and their environment ultimately determines the spectrum of clinical manifestations caused by immune responses after alloSCT.
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Affiliation(s)
- Marieke Griffioen
- Department of Hematology, Leiden University Medical Center , Leiden , Netherlands
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47
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Daniel MG, Lemischka IR, Moore K. Converting cell fates: generating hematopoietic stem cells de novo via transcription factor reprogramming. Ann N Y Acad Sci 2016; 1370:24-35. [PMID: 26748878 DOI: 10.1111/nyas.12989] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Even though all paradigms of stem cell therapy and regenerative medicine emerged from the study of hematopoietic stem cells (HSCs), the inability to generate these cells de novo or expand them in vitro persists. Initial efforts to obtain these cells began with the use of embryonic stem cell (ESC) and induced pluripotent stem cell (iPSC) technologies, but these strategies have yet to yield fully functional cells. Subsequently, more recent approaches involve transcription factor (TF) overexpression to reprogram PSCs and various somatic cells. The induction of pluripotency with just four TFs by Yamanaka informs our ability to convert cell fates and demonstrates the feasibility of utilizing terminally differentiated cells to generate cells with multilineage potential. In this review, we discuss the recent efforts undertaken using TF-based reprogramming strategies to convert several cell types into HSCs.
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Affiliation(s)
- Michael G Daniel
- Department of Developmental and Regenerative Biology, Icahn School of Medicine, New York, New York.,Black Family Stem Cell Institute, Icahn School of Medicine, New York, New York.,The Graduate School of Biomedical Science, Icahn School of Medicine, New York, New York
| | - Ihor R Lemischka
- Department of Developmental and Regenerative Biology, Icahn School of Medicine, New York, New York.,Black Family Stem Cell Institute, Icahn School of Medicine, New York, New York.,Department of Pharmacology and Systems Therapeutics, Icahn School of Medicine, New York, New York
| | - Kateri Moore
- Department of Developmental and Regenerative Biology, Icahn School of Medicine, New York, New York.,Black Family Stem Cell Institute, Icahn School of Medicine, New York, New York
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48
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Sasazuki T, Inoko H, Morishima S, Morishima Y. Gene Map of the HLA Region, Graves’ Disease and Hashimoto Thyroiditis, and Hematopoietic Stem Cell Transplantation. Adv Immunol 2016; 129:175-249. [DOI: 10.1016/bs.ai.2015.08.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Lener T, Gimona M, Aigner L, Börger V, Buzas E, Camussi G, Chaput N, Chatterjee D, Court FA, Del Portillo HA, O'Driscoll L, Fais S, Falcon-Perez JM, Felderhoff-Mueser U, Fraile L, Gho YS, Görgens A, Gupta RC, Hendrix A, Hermann DM, Hill AF, Hochberg F, Horn PA, de Kleijn D, Kordelas L, Kramer BW, Krämer-Albers EM, Laner-Plamberger S, Laitinen S, Leonardi T, Lorenowicz MJ, Lim SK, Lötvall J, Maguire CA, Marcilla A, Nazarenko I, Ochiya T, Patel T, Pedersen S, Pocsfalvi G, Pluchino S, Quesenberry P, Reischl IG, Rivera FJ, Sanzenbacher R, Schallmoser K, Slaper-Cortenbach I, Strunk D, Tonn T, Vader P, van Balkom BWM, Wauben M, Andaloussi SE, Théry C, Rohde E, Giebel B. Applying extracellular vesicles based therapeutics in clinical trials - an ISEV position paper. J Extracell Vesicles 2015; 4:30087. [PMID: 26725829 PMCID: PMC4698466 DOI: 10.3402/jev.v4.30087] [Citation(s) in RCA: 961] [Impact Index Per Article: 106.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 12/11/2015] [Accepted: 12/13/2015] [Indexed: 02/06/2023] Open
Abstract
Extracellular vesicles (EVs), such as exosomes and microvesicles, are released by different cell types and participate in physiological and pathophysiological processes. EVs mediate intercellular communication as cell-derived extracellular signalling organelles that transmit specific information from their cell of origin to their target cells. As a result of these properties, EVs of defined cell types may serve as novel tools for various therapeutic approaches, including (a) anti-tumour therapy, (b) pathogen vaccination, (c) immune-modulatory and regenerative therapies and (d) drug delivery. The translation of EVs into clinical therapies requires the categorization of EV-based therapeutics in compliance with existing regulatory frameworks. As the classification defines subsequent requirements for manufacturing, quality control and clinical investigation, it is of major importance to define whether EVs are considered the active drug components or primarily serve as drug delivery vehicles. For an effective and particularly safe translation of EV-based therapies into clinical practice, a high level of cooperation between researchers, clinicians and competent authorities is essential. In this position statement, basic and clinical scientists, as members of the International Society for Extracellular Vesicles (ISEV) and of the European Cooperation in Science and Technology (COST) program of the European Union, namely European Network on Microvesicles and Exosomes in Health and Disease (ME-HaD), summarize recent developments and the current knowledge of EV-based therapies. Aspects of safety and regulatory requirements that must be considered for pharmaceutical manufacturing and clinical application are highlighted. Production and quality control processes are discussed. Strategies to promote the therapeutic application of EVs in future clinical studies are addressed.
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Affiliation(s)
- Thomas Lener
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Mario Gimona
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Ludwig Aigner
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Verena Börger
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Edit Buzas
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Giovanni Camussi
- Molecular Biotechnology Center, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Nathalie Chaput
- Laboratory of Immunomonitoring in Oncology, UMS 3655 CNRS/US23 Inserm, Villejuif, France
- Centre of Clinical Investigation in Biotherapy CICBT 1248, Institut Gustave Roussy, Villejuif, France
| | - Devasis Chatterjee
- Division of Hematology & Oncology, Rhode Island Hospital, Providence, RI, USA
- The Alpert Medical School of Brown University, Providence, RI, USA
| | - Felipe A Court
- Department of Physiology, Faculty of Biology, Pontificia-Universidad Católica de Chile, Santiago, Chile
| | - Hernando A Del Portillo
- ICREA at Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Lorraine O'Driscoll
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland
- Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Stefano Fais
- Anti-Tumor Drugs Section, Department of Therapeutic Research and Medicines Evaluation, National Institute of Health (ISS), Rome, Italy
| | - Juan M Falcon-Perez
- Metabolomics Unit, CIC bioGUNE, CIBERehd, Bizkaia Technology Park, Derio, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Ursula Felderhoff-Mueser
- Department of Paediatrics I, Neonatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Lorenzo Fraile
- Departament de Producció Animal, ETSEA, Universitat de Lleida, Lleida, Spain
| | - Yong Song Gho
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Republic of Korea
| | - André Görgens
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ramesh C Gupta
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, USA
- James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - An Hendrix
- Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University Hospital, Ghent, Belgium
| | - Dirk M Hermann
- Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Andrew F Hill
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Australia
| | | | - Peter A Horn
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | - Lambros Kordelas
- Department of Bone Marrow Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Boris W Kramer
- Experimental Perinatology/Neonatology, School of Mental Health and Neuroscience, School of Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Eva-Maria Krämer-Albers
- Molecular Cell Biology and Focus Program Translational Neurosciences, University of Mainz, Mainz, Germany
| | - Sandra Laner-Plamberger
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Saara Laitinen
- Research and Cell Services, Finnish Red Cross Blood Service, Helsinki, Finland
| | - Tommaso Leonardi
- Division of Stem Cell Neurobiology, Department of Clinical Neurosciences, Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, UK
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Cambridge, UK
| | - Magdalena J Lorenowicz
- Department of Cell Biology, Center for Molecular Medicine, University Medical Center, Utrecht, The Netherlands
| | - Sai Kiang Lim
- Institute of Medical Biology, Agency for Science Technology and Research (A*STAR), Singapore, Singapore
| | - Jan Lötvall
- Krefting Research Centre, Institute of Medicine, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Casey A Maguire
- Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Antonio Marcilla
- Dpto. Biología Celular y Parasitologia, Facultat de Farmacia, Universitat de Valencia, Valencia, Spain
- Joint Research Unit on Endocrinology, Nutrition and Clinical Dietetics, Universitat de València-Health Research Institute La Fe, Valencia, Spain
| | - Irina Nazarenko
- Institute for Environmental Health Sciences and Hospital Infection Control Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan
| | - Tushar Patel
- Departments of Transplantation and Cancer Biology, Mayo Clinic, Jacksonville, FL, USA
| | - Shona Pedersen
- Centre for Cardiovascular Research, Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg University, Aalborg, Denmark
| | - Gabriella Pocsfalvi
- Mass Spectrometry and Proteomics, Institute of Biosciences and BioResources, National Research Council of Italy, Naples, Italy
| | - Stefano Pluchino
- Division of Stem Cell Neurobiology, Department of Clinical Neurosciences, Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, UK
| | - Peter Quesenberry
- Division of Hematology & Oncology, Rhode Island Hospital, Providence, RI, USA
- The Alpert Medical School of Brown University, Providence, RI, USA
| | - Ilona G Reischl
- BASG - Bundesamt für Sicherheit im Gesundheitswesen - Federal Office for Safety in Health Care, AGES - Agentur für Gesundheit und Ernährungssicherheit - Austrian Agency for Health and Food Safety, Institut Überwachung - Institute Surveillance, Wien, Austria
| | - Francisco J Rivera
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
| | - Ralf Sanzenbacher
- Ralf Sanzenbacher, Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Katharina Schallmoser
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria
| | - Ineke Slaper-Cortenbach
- Cell Therapy Facility, Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Dirk Strunk
- Experimental & Clinical Cell Therapy Institute, Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University, Salzburg, Austria
| | - Torsten Tonn
- Institute for Transfusion Medicine Dresden, German Red Cross Blood Donation Service North-East, Dresden, Germany
| | - Pieter Vader
- Laboratory of Clinical Chemistry and Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
| | - Bas W M van Balkom
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marca Wauben
- Department of Biochemistry and Cell Biology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Samir El Andaloussi
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Clotilde Théry
- Centre of Clinical Investigation in Biotherapy CICBT 1248, Institut Gustave Roussy, Villejuif, France
- INSERM U932, Institut Curie, Paris, France
| | - Eva Rohde
- Spinal Cord Injury & Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), Salzburg, Austria
- Department of Blood Group Serology and Transfusion Medicine, University Hospital, Salzburger Landeskliniken GesmbH (SALK), Salzburg, Austria;
| | - Bernd Giebel
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany;
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Selvaraj S, Schmitt AD, Dixon JR, Ren B. Complete haplotype phasing of the MHC and KIR loci with targeted HaploSeq. BMC Genomics 2015; 16:900. [PMID: 26541200 PMCID: PMC4636068 DOI: 10.1186/s12864-015-1949-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 09/16/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The MHC and KIR loci are clinically relevant regions of the genome. Typing the sequence of these loci has a wide range of applications including organ transplantation, drug discovery, pharmacogenomics and furthering fundamental research in immune genetics. Rapid advances in biochemical and next-generation sequencing (NGS) technologies have enabled several strategies for precise genotyping and phasing of candidate HLA alleles. Nonetheless, as typing of candidate HLA alleles alone reveals limited aspects of the genetics of MHC region, it is insufficient for the comprehensive utility of the aforementioned applications. For this reason, we believe phasing the entire MHC and KIR locus onto a single locus-spanning haplotype can be a critical improvement for better understanding transplantation biology. RESULTS Generating long-range (>1 Mb) phase information is traditionally very challenging. As proximity-ligation based methods of DNA sequencing preserves chromosome-span phase information, we have utilized this principle to demonstrate its utility towards generating full-length phasing of MHC and KIR loci in human samples. We accurately (~99%) reconstruct the complete haplotypes for over 90% of sequence variants (coding and non-coding) within these two loci that collectively span 4-megabases. CONCLUSIONS By haplotyping a majority of coding and non-coding alleles at the MHC and KIR loci in a single assay, this method has the potential to assist transplantation matching and facilitate investigation of the genetic basis of human immunity and disease.
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Affiliation(s)
| | - Anthony D Schmitt
- Ludwig Institute for Cancer Research, La Jolla, CA, 92093, USA.,Biomedical Sciences Graduate Program, University of California San Diego, La Jolla, CA, 92093, USA
| | - Jesse R Dixon
- Ludwig Institute for Cancer Research, La Jolla, CA, 92093, USA.,Medical Scientist Training Program, University of California San Diego, La Jolla, CA, 92093, USA
| | - Bing Ren
- Ludwig Institute for Cancer Research, La Jolla, CA, 92093, USA. .,Department of Cellular and Molecular Medicine, and UCSD Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA. .,Institute of Genomic Medicine, University of California San Diego, La Jolla, CA, 92093, USA.
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