1
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Shapira G, Volkov H, Fabian I, Mohr DW, Bettinotti M, Shomron N, Avery RK, Arav-Boger R. Genomic Markers Associated with Cytomegalovirus DNAemia in Kidney Transplant Recipients. Viruses 2023; 15:2227. [PMID: 38005904 PMCID: PMC10674338 DOI: 10.3390/v15112227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/29/2023] [Accepted: 11/01/2023] [Indexed: 11/26/2023] Open
Abstract
Human cytomegalovirus (CMV) is a major pathogen after solid organ transplantation, leading to high morbidity and mortality. Transplantation from a CMV-seropositive donor to a CMV-seronegative recipient (D+/R-) is associated with high risk of CMV disease. However, that risk is not uniform, suggesting a role for host factors in immune control of CMV. To identify host genetic factors that control CMV DNAemia post transplantation, we performed a whole-exome association study in two cohorts of D+/R- kidney transplant recipients. Quantitative CMV DNA was measured for at least one year following transplantation. Several CMV-protective single-nucleotide polymorphisms (SNPs) were identified in the first cohort (72 patients) but were not reproducible in the second cohort (126 patients). A meta-analysis of both cohorts revealed several SNPs that were significantly associated with protection from CMV DNAemia. The copy number variation of several genes was significantly different between recipients with and without CMV DNAemia. Amongst patients with CMV DNAemia in the second cohort, several variants of interest (p < 5 × 10-5), the most common of which was NLRC5, were associated with peak viral load. We provide new predictive genetic markers for protection of CMV DNAemia. These markers should be validated in larger cohorts.
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Affiliation(s)
- Guy Shapira
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; (G.S.)
- Edmond J. Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv 69978, Israel
| | - Hadas Volkov
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; (G.S.)
- Edmond J. Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv 69978, Israel
| | - Itai Fabian
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; (G.S.)
| | - David W. Mohr
- Johns Hopkins Genetic Resources Core Facility, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Maria Bettinotti
- Immunogenetics Laboratory, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA;
| | - Noam Shomron
- Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; (G.S.)
- Edmond J. Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv 69978, Israel
| | - Robin K. Avery
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA;
| | - Ravit Arav-Boger
- Department of Pediatrics, Division of Infectious Diseases, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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2
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Siemaszko J, Łacina P, Szymczak D, Szeremet A, Majcherek M, Czyż A, Sobczyk-Kruszelnicka M, Fidyk W, Solarska I, Nasiłowska-Adamska B, Skowrońska P, Bieniaszewska M, Tomaszewska A, Basak GW, Giebel S, Wróbel T, Bogunia-Kubik K. Significance of HLA-E and its two NKG2 receptors in development of complications after allogeneic transplantation of hematopoietic stem cells. Front Immunol 2023; 14:1227897. [PMID: 37901227 PMCID: PMC10611459 DOI: 10.3389/fimmu.2023.1227897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/15/2023] [Indexed: 10/31/2023] Open
Abstract
Transplantation of hematopoietic stem cells (HSCT) is a procedure commonly used in treatment of various haematological disorders which is associated with significantly improved survival rates. However, one of its drawbacks is the possibility of development of post-transplant complications, including acute and chronic graft-versus-host disease (GvHD) or CMV infection. Various studies suggested that NK cells and their receptors may affect the transplant outcome. In the present study, patients and donors were found to significantly differ in the distribution of the NKG2A rs7301582 genetic variants - recipients carried the C allele more often than their donors (0.975 vs 0.865, p<0.0001). Increased soluble HLA-E (sHLA-E) levels detected in recipients' serum 30 days after transplantation seemed to play a prognostic and protective role. It was observed that recipients with higher sHLA-E levels were less prone to chronic GvHD (11.65 vs 6.33 pg/mL, p=0.033) or more severe acute GvHD grades II-IV (11.07 vs 8.04 pg/mL, p=0.081). Our results also showed an unfavourable role of HLA-E donor-recipient genetic incompatibility in CMV infection development after transplantation (OR=5.92, p=0.014). Frequencies of NK cells (both CD56dim and CD56bright) expressing NKG2C were elevated in recipients who developed CMV, especially 30 and 90 days post-transplantation (p<0.03). Percentages of NKG2C+ NK cells lacking NKG2A expression were also increased in these patients. Moreover, recipients carrying a NKG2C deletion characterized with decreased frequency of NKG2C+ NK cells (p<0.05). Our study confirms the importance of NK cells in the development of post-transplant complications and highlights the effect of HLA-E and NKG2C genetic variants, sHLA-E serum concentration, as well as NKG2C surface expression on transplant outcome.
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Affiliation(s)
- Jagoda Siemaszko
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Piotr Łacina
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Donata Szymczak
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | - Agnieszka Szeremet
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | - Maciej Majcherek
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | - Anna Czyż
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | - Małgorzata Sobczyk-Kruszelnicka
- Department of Bone Marrow Transplantation and Hematology-Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, Poland
| | - Wojciech Fidyk
- Department of Bone Marrow Transplantation and Hematology-Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, Poland
| | - Iwona Solarska
- Institute of Hematology and Blood Transfusion Medicine, Warsaw, Poland
| | | | | | - Maria Bieniaszewska
- Department of Hematology and Transplantology, Medical University of Gdansk, Gdansk, Poland
| | - Agnieszka Tomaszewska
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Grzegorz W. Basak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Hematology-Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, Poland
| | - Tomasz Wróbel
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
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3
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van der Ploeg K, Sottile R, Kontopoulos T, Shaffer BC, Papanicolaou GA, Maloy MA, Cho C, Robinson KS, Perales MA, Le Luduec JB, Hsu KC. Emergence of human CMV-induced NKG2C+ NK cells is associated with CD8+ T-cell recovery after allogeneic HCT. Blood Adv 2023; 7:5784-5798. [PMID: 37196646 PMCID: PMC10561005 DOI: 10.1182/bloodadvances.2022008952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 04/19/2023] [Accepted: 04/23/2023] [Indexed: 05/19/2023] Open
Abstract
Cytomegalovirus (CMV) infection is associated with the expansion of a mature NKG2C+FcεR1γ- natural killer (NK) cell population. The exact mechanism underlying the emergence of NKG2C+ NK cells, however, remains unknown. Allogeneic hematopoietic cell transplantation (HCT) provides an opportunity to longitudinally study lymphocyte recovery in the setting of CMV reactivation, particularly in patients receiving T-cell-depleted (TCD) allografts. We analyzed peripheral blood lymphocytes from 119 patients at serial time points after infusion of their TCD allograft and compared immune recovery with that in samples obtained from recipients of T-cell-replete (T-replete) (n = 96) or double umbilical cord blood (DUCB) (n = 52) allografts. NKG2C+ NK cells were detected in 92% (45 of 49) of recipients of TCD HCT who experienced CMV reactivation. Although NKG2A+ cells were routinely identifiable early after HCT, NKG2C+ NK cells were identified only after T cells could be detected. T-cell reconstitution occurred at variable times after HCT among patients and predominantly comprised CD8+ T cells. In patients with CMV reactivation, recipients of TCD HCT expressed significantly higher frequencies of NKG2C+ and CD56neg NK cells compared with patients who received T-replete HCT or DUCB transplantation. NKG2C+ NK cells after TCD HCT were CD57+FcεR1γ+ and degranulated significantly more in response to target cells compared with the adaptive the NKG2C+CD57+FcεR1γ- NK cell population. We conclude that the presence of circulating T cells is associated with the expansion of a CMV-induced NKG2C+ NK cell population, a potentially novel example of developmental cooperation between lymphocyte populations in response to viral infection.
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Affiliation(s)
- Kattria van der Ploeg
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rosa Sottile
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Theodota Kontopoulos
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Brian C. Shaffer
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Genovefa A. Papanicolaou
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Molly A. Maloy
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Christina Cho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Kevin S. Robinson
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Adult BMT Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Miguel-Angel Perales
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Jean-Benoît Le Luduec
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Katharine C. Hsu
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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4
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Siemaszko J, Marzec-Przyszlak A, Bogunia-Kubik K. Activating NKG2C Receptor: Functional Characteristics and Current Strategies in Clinical Applications. Arch Immunol Ther Exp (Warsz) 2023; 71:9. [PMID: 36899273 PMCID: PMC10004456 DOI: 10.1007/s00005-023-00674-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 02/01/2023] [Indexed: 03/12/2023]
Abstract
The interest in NK cells and their cytotoxic activity against tumour, infected or transformed cells continuously increases as they become a new efficient and off-the-shelf agents in immunotherapies. Their actions are balanced by a wide set of activating and inhibitory receptors, recognizing their complementary ligands on target cells. One of the most studied receptors is the activating CD94/NKG2C molecule, which is a member of the C-type lectin-like family. This review is intended to summarise latest research findings on the clinical relevance of NKG2C receptor and to examine its contribution to current and potential therapeutic strategies. It outlines functional characteristics and molecular features of CD94/NKG2C, its interactions with HLA-E molecule and presented antigens, pointing out a key role of this receptor in immunosurveillance, especially in the human cytomegalovirus infection. Additionally, the authors attempt to shed some light on receptor's unique interaction with its ligand which is shared with another receptor (CD94/NKG2A) with rather opposite properties.
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Affiliation(s)
- Jagoda Siemaszko
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Aleksandra Marzec-Przyszlak
- Department of Biosensors and Processing of Biomedical Signals, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
- Department of Biomedical Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology, Brno, Czech Republic
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland.
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5
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Smith DM, Schafer JR, Tullius B, Witkam L, Paust S. Natural killer cells for antiviral therapy. Sci Transl Med 2023; 15:eabl5278. [PMID: 36599006 DOI: 10.1126/scitranslmed.abl5278] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Natural killer (NK) cell-based immunotherapy is being explored for treating infectious diseases, including viral infections. Here, we discuss evidence of NK cell responses to different viruses, ongoing clinical efforts to treat such infections with NK cell products, and review platforms to generate NK cell products.
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Affiliation(s)
- Davey M Smith
- Department of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | | | | | - Laura Witkam
- Kiadis Pharma, Sanofi, 1105BP Amsterdam, Netherlands
| | - Silke Paust
- Department of Immunology and Microbiology, Scripps Research Institute, La Jolla, CA 92037, USA
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6
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Aviles-Padilla K, Angelo LS, Fan D, Paust S. CXCR6 + and NKG2C + Natural Killer Cells Are Distinct With Unique Phenotypic and Functional Attributes Following Bone Marrow Transplantation. Front Immunol 2022; 13:886835. [PMID: 35844621 PMCID: PMC9277058 DOI: 10.3389/fimmu.2022.886835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/03/2022] [Indexed: 01/07/2023] Open
Abstract
Reactivation of human cytomegalovirus (HCMV) is a life-threatening complication in transplant patients. Natural Killer (NK) cells are the first lymphocyte lineage to reconstitute following an allogeneic hematopoietic stem cell transplant (HSCT). Amongst them, NK cell Group 2 isoform C/Killer cell lectin-like receptor subfamily C, member 2 (NKG2C)-expressing NK cells contribute significantly to patient protection upon HCMV reactivation. NKG2C+ NK cells are capable of immunological memory, albeit NK cell memory is not restricted to them. Hepatic C-X-C Motif Chemokine Receptor 6 (CXCR6)-expressing NK cells also mediate memory responses in mice and humans. Small numbers of them circulate and can thus be studied in peripheral blood samples. We hypothesize that NKG2C+ and CXCR6+ NK cell subsets are distinct. To test our hypothesis, we used multi-parametric flow cytometry to determine the phenotypes and effector functions of CD56bright vs. CD56dim and NKG2C+ vs. CXCR6+ human NK cell subsets in the peripheral blood (PB) of pediatric transplant recipients monthly while monitoring patients for HCMV reactivation. Interestingly, we did not find any NKG2C+CXCR6+ NK cells in the transplant recipients' peripheral blood, suggesting that NKG2C+ and CXCR6+ NK cells are distinct. Also, NKG2C-CXCR6- NK cells, rather than NKG2C+ NK cells, made up most NK cells post-transplant, even in transplant recipients with HCMV viremia. In contrast to NKG2C+ NK cells, CXCR6+ NK cells appeared phenotypically less differentiated but were highly proliferative and produced IFN-γ and TNF α . Our findings contribute to our understanding of post-transplant NK cell development and its implications for human health.
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Affiliation(s)
- Kevin Aviles-Padilla
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Laura S. Angelo
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Dwight Fan
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States,The Developing Investigative Scholar’s Program (DISP), Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital and Rice University, Houston, TX, United States
| | - Silke Paust
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States,The Developing Investigative Scholar’s Program (DISP), Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital and Rice University, Houston, TX, United States,Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States,*Correspondence: Silke Paust,
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7
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Angelo LS, Hogg GD, Abeynaike S, Bimler L, Vargas-Hernandez A, Paust S. Phenotypic and Functional Plasticity of CXCR6+ Peripheral Blood NK Cells. Front Immunol 2022; 12:810080. [PMID: 35173710 PMCID: PMC8841448 DOI: 10.3389/fimmu.2021.810080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 12/28/2021] [Indexed: 12/23/2022] Open
Abstract
Human NK cells are comprised of phenotypic subsets, whose potentially unique functions remain largely unexplored. C-X-C-motif-chemokine-receptor-6 (CXCR6)+ NK cells have been identified as phenotypically immature tissue-resident NK cells in mice and humans. A small fraction of peripheral blood (PB)-NK cells also expresses CXCR6. However, prior reports about their phenotypic and functional plasticity are conflicting. In this study, we isolated, expanded, and phenotypically and functionally evaluated CXCR6+ and CXCR6– PB-NK cells, and contrasted results to bulk liver and spleen NK cells. We found that CXCR6+ and CXCR6– PB-NK cells preserved their distinct phenotypic profiles throughout 14 days of in vitro expansion (“day 14”), after which phenotypically immature CXCR6+ PB-NK cells became functionally equivalent to CXCR6– PB-NK cells. Despite a consistent reduction in CD16 expression and enhanced expression of the transcription factor Eomesodermin (Eomes), day 14 CXCR6+ PB-NK cells had superior antibody-dependent cellular cytotoxicity (ADCC) compared to CXCR6– PB-NK cells. Further, bulk liver NK cells responded to IL-15, but not IL-2 stimulation, with STAT-5 phosphorylation. In contrast, bulk splenic and PB-NK cells robustly responded to both cytokines. Our findings may allow for the selection of superior NK cell subsets for infusion products increasingly used to treat human diseases.
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Affiliation(s)
- Laura S. Angelo
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Graham D. Hogg
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Shawn Abeynaike
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States
| | - Lynn Bimler
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Alexander Vargas-Hernandez
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
| | - Silke Paust
- Center for Human Immunobiology, Department of Pediatrics, Texas Children’s Hospital, Houston, TX, United States
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, United States
- *Correspondence: Silke Paust,
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8
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Yu XX, Shang QN, Liu XF, He M, Pei XY, Mo XD, Lv M, Han TT, Huo MR, Zhao X, Chang YJ, Wang Y, Zhang XH, Xu LP, Liu KY, Zhao X, Huang X. Donor NKG2C homozygosity contributes to CMV clearance after haploidentical transplantation. JCI Insight 2022; 7:149120. [PMID: 34990406 PMCID: PMC8855817 DOI: 10.1172/jci.insight.149120] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 12/21/2021] [Indexed: 11/17/2022] Open
Abstract
Cytomegalovirus (CMV) infection remains an important cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Several investigators have reported that adaptive NKG2C+ NK cells persistently expand during CMV reactivation. In our study, two cohorts were enrolled to explored the relationships among the NKG2C genotype, NKG2C+ NK cell reconstitution, and CMV infection. Multivariate analysis showed that donor NKG2C gene deletion was an independent prognostic factor for CMV reactivation and refractory CMV reactivation. Furthermore, the quantitative, qualitative reconstitution and anti-CMV function of adaptive NKG2C+ NK cells after transplantation was significantly lower in patients grafted with NKG2Cwt/del donor cells than in those grafted with NKG2Cwt/wt donor cells. The quantitative reconstitution of NKG2C+ NK cells at day 30 after transplantation was significantly lower in patients with treatment-refractory CMV reactivation than in those in the no-CMV-reactivation and CMV-reactivation groups. In humanized CMV-infected mice, we found that compared with those from NKG2Cwt/del donors, adaptive NKG2C+ NK cells from NKG2Cwt/wt donors induced earlier and stronger expansion of NKG2C+ NK cells and earlier and stronger CMV clearance in vivo. In conclusion, donor NKG2C homozygosity contributes to CMV clearance by promoting the quantitative and qualitative reconstruction of adaptive NKG2C+ NK cells after haploidentical allo-HSCT.
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Affiliation(s)
- Xing-Xing Yu
- Center for Life Sciences, Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Qian-Nan Shang
- Center for Life Sciences, Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Xue-Fei Liu
- Center for Life Sciences, Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Mei He
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xu-Ying Pei
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xiao-Dong Mo
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Meng Lv
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Ting-Ting Han
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Ming-Rui Huo
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xiaosu Zhao
- Peking University Institute of Hematology, Peking Unversity People's Hospital, Beijing, China
| | - Ying-Jun Chang
- Peking University Institute of Hematology, Peking Unversity People's Hospital, Beijing, China
| | - Yu Wang
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xiao-Hui Zhang
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Lan-Ping Xu
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Kai-Yan Liu
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xiangyu Zhao
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
| | - Xiaojun Huang
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China
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9
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Sottile R, Panjwani MK, Lau CM, Daniyan AF, Tanaka K, Barker JN, Brentjens RJ, Sun JC, Le Luduec JB, Hsu KC. Human cytomegalovirus expands a CD8 + T cell population with loss of BCL11B expression and gain of NK cell identity. Sci Immunol 2021; 6:eabe6968. [PMID: 34559552 DOI: 10.1126/sciimmunol.abe6968] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Rosa Sottile
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - M Kazim Panjwani
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Colleen M Lau
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anthony F Daniyan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kento Tanaka
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Juliet N Barker
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Renier J Brentjens
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joseph C Sun
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Immunology and Microbial Pathogenesis, Weill Cornell Medical College, New York, NY, USA
| | - Jean-Benoît Le Luduec
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Katharine C Hsu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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10
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Bi-specific and Tri-specific NK Cell Engagers: The New Avenue of Targeted NK Cell Immunotherapy. Mol Diagn Ther 2021; 25:577-592. [PMID: 34327614 DOI: 10.1007/s40291-021-00550-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2021] [Indexed: 02/01/2023]
Abstract
Natural killer (NK) cell-mediated cancer immunotherapy has grown significantly over the past two decades. More recently, multi-specific engagers have been developed as cancer therapeutics to effectively arm endogenous NK cells to more potently induce specific cytolytic responses against tumor targets. This review explores the bi- and tri-specific NK/tumor engagers that are emerging as a new generation of immunotherapeutics. These molecules vary in configuration, but they typically have small molecular weights and domains that engage specific tumor antigens and NK cell-activating receptors such as CD16, NKp30, NKp46, and NKG2D. They have demonstrated compelling potential in boosting NK cell cytotoxicity against specific tumor targets. This highly adaptable off-the-shelf platform, which in some formats also integrates cytokines, is poised to revolutionize targeted NK cell immunotherapy, either as a monotherapy or in combination with other effective anti-cancer therapies.
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11
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Zhou X, Jin N, Chen B. Human cytomegalovirus infection: A considerable issue following allogeneic hematopoietic stem cell transplantation. Oncol Lett 2021; 21:318. [PMID: 33692850 PMCID: PMC7933754 DOI: 10.3892/ol.2021.12579] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/23/2020] [Indexed: 12/11/2022] Open
Abstract
Cytomegalovirus (CMV) is an opportunistic virus, whereby recipients are most susceptible following allogeneic hematopoietic stem cell transplantation (allo-HSCT). With the development of novel immunosuppressive agents and antiviral drugs, accompanied with the widespread application of prophylaxis and preemptive treatment, significant developments have been made in transplant recipients with human (H)CMV infection. However, HCMV remains an important cause of short- and long-term morbidity and mortality in transplant recipients. The present review summarizes the molecular mechanism and risk factors of HCMV reactivation following allo-HSCT, the diagnosis of CMV infection following allo-HSCT, prophylaxis and treatment of HCMV infection, and future perspectives. All relevant literature were retrieved from PubMed and have been reviewed.
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Affiliation(s)
- Xinyi Zhou
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Nan Jin
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Baoan Chen
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
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12
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Bogunia-Kubik K, Łacina P. Non-KIR NK cell receptors: Role in transplantation of allogeneic haematopoietic stem cells. Int J Immunogenet 2020; 48:157-171. [PMID: 33352617 DOI: 10.1111/iji.12523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/29/2020] [Accepted: 12/03/2020] [Indexed: 12/12/2022]
Abstract
Natural killer (NK) cells are of major significance in patients after allogeneic haematopoietic stem cell transplantation (HSCT). They are the first subset of lymphocytes to appear in peripheral blood after transplantation and play an important role in the immune responses against cancer and viral infections. The function of NK cells is controlled by various surface receptors, of which type I integral proteins with immunoglobulin-like domains (killer-cell immunoglobulin-like receptors, KIRs) have been the most extensively studied. The present review focuses on less studied NK cell receptors, such as type II integral proteins with lectin-like domains (CD94/NKG2, NKG2D), natural cytotoxicity receptors (NCRs), immunoglobulin-like transcripts (ILTs) and their ligands. Their potential role in patients with haematological disorders subjected to HSC transplant procedure in the context of post-transplant complications such as viral reactivation and acute graft-versus-host disease (GvHD) will be presented and discussed.
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Affiliation(s)
- Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Piotr Łacina
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
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13
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Kaminski H, Marsères G, Cosentino A, Guerville F, Pitard V, Fournié JJ, Merville P, Déchanet-Merville J, Couzi L. Understanding human γδ T cell biology toward a better management of cytomegalovirus infection. Immunol Rev 2020; 298:264-288. [PMID: 33091199 DOI: 10.1111/imr.12922] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 12/28/2022]
Abstract
Cytomegalovirus (CMV) infection is responsible for significant morbidity and mortality in immunocompromised patients, namely solid organ and hematopoietic cell transplant recipients, and can induce congenital infection in neonates. There is currently an unmet need for new management and treatment strategies. Establishment of an anti-CMV immune response is critical in order to control CMV infection. The two main human T cells involved in HCMV-specific response are αβ and non-Vγ9Vδ2 T cells that belong to γδ T cell compartment. CMV-induced non-Vγ9Vδ2 T cells harbor a specific clonal expansion and a phenotypic signature, and display effector functions against CMV. So far, only two main molecular mechanisms underlying CMV sensing have been identified. Non-Vγ9Vδ2 T cells can be activated either by stress-induced surface expression of the γδT cell receptor (TCR) ligand annexin A2, or by a multimolecular stress signature composed of the γδTCR ligand endothelial protein C receptor and co-stimulatory signals such as the ICAM-1-LFA-1 axis. All this basic knowledge can be harnessed to improve the clinical management of CMV infection in at-risk patients. In particular, non-Vγ9Vδ2 T cell monitoring could help better stratify the risk of infection and move forward a personalized medicine. Moreover, recent advances in cell therapy protocols open the way for a non-Vγ9Vδ2 T cell therapy in immunocompromised patients.
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Affiliation(s)
- Hannah Kaminski
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France.,Department of Nephrology, Transplantation, Dialysis and Apheresis, Bordeaux University Hospital, Bordeaux, France
| | - Gabriel Marsères
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France
| | - Anaïs Cosentino
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France.,Department of Nephrology, Transplantation, Dialysis and Apheresis, Bordeaux University Hospital, Bordeaux, France
| | - Florent Guerville
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France.,CHU Bordeaux, Pôle de gérontologie, Bordeaux, Bordeaux, France
| | - Vincent Pitard
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France
| | - Jean-Jacques Fournié
- Centre de Recherches en Cancérologie de Toulouse (CRCT), UMR1037 INSERM, Université Toulouse III: Paul-Sabatier, ERL5294 CNRS, Université de Toulouse, Toulouse, France
| | - Pierre Merville
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France.,Department of Nephrology, Transplantation, Dialysis and Apheresis, Bordeaux University Hospital, Bordeaux, France
| | | | - Lionel Couzi
- ImmunoConcEpT UMR 5164, CNRS, Bordeaux University, Bordeaux, France.,Department of Nephrology, Transplantation, Dialysis and Apheresis, Bordeaux University Hospital, Bordeaux, France
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14
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Yun HD, Varma A, Hussain MJ, Nathan S, Brunstein C. Clinical Relevance of Immunobiology in Umbilical Cord Blood Transplantation. J Clin Med 2019; 8:E1968. [PMID: 31739455 PMCID: PMC6912281 DOI: 10.3390/jcm8111968] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/28/2019] [Accepted: 11/07/2019] [Indexed: 12/19/2022] Open
Abstract
Umbilical cord blood transplantation (UCBT) has been an important donor source for allogeneic hematopoietic stem cell transplantation, especially for patients who lack suitable matched donors. UCBT provides unique practical advantages, such as lower risks of graft-versus-host-disease (GVHD), permissive HLA mismatch, and ease of procurement. However, there are clinical challenges in UCBT, including high infection rates and treatment-related mortality in selected patient groups. These clinical advantages and challenges are tightly linked with cell-type specific immune reconstitution (IR). Here, we will review IR, focusing on T and NK cells, and the impact of IR on clinical outcomes. Better understanding of the immune biology in UCBT will allow us to further advance this field with improved clinical practice.
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Affiliation(s)
- Hyun Don Yun
- Division of Hematology, Oncology and Cellular Therapy, Department of Medicine, Rush University, Chicago, IL 60091, USA; (H.D.Y.); (A.V.); (M.J.H.); (S.N.)
| | - Ankur Varma
- Division of Hematology, Oncology and Cellular Therapy, Department of Medicine, Rush University, Chicago, IL 60091, USA; (H.D.Y.); (A.V.); (M.J.H.); (S.N.)
| | - Mohammad J. Hussain
- Division of Hematology, Oncology and Cellular Therapy, Department of Medicine, Rush University, Chicago, IL 60091, USA; (H.D.Y.); (A.V.); (M.J.H.); (S.N.)
| | - Sunita Nathan
- Division of Hematology, Oncology and Cellular Therapy, Department of Medicine, Rush University, Chicago, IL 60091, USA; (H.D.Y.); (A.V.); (M.J.H.); (S.N.)
| | - Claudio Brunstein
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN 60612, USA
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15
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The Evolutionary Arms Race between Virus and NK Cells: Diversity Enables Population-Level Virus Control. Viruses 2019; 11:v11100959. [PMID: 31627371 PMCID: PMC6832630 DOI: 10.3390/v11100959] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 12/13/2022] Open
Abstract
Viruses and natural killer (NK) cells have a long co-evolutionary history, evidenced by patterns of specific NK gene frequencies in those susceptible or resistant to infections. The killer immunoglobulin-like receptors (KIR) and their human leukocyte antigen (HLA) ligands together form the most polymorphic receptor-ligand partnership in the human genome and govern the process of NK cell education. The KIR and HLA genes segregate independently, thus creating an array of reactive potentials within and between the NK cell repertoires of individuals. In this review, we discuss the interplay between NK cell education and adaptation with virus infection, with a special focus on three viruses for which the NK cell response is often studied: human immunodeficiency virus (HIV), hepatitis C virus (HCV) and human cytomegalovirus (HCMV). Through this lens, we highlight the complex co-evolution of viruses and NK cells, and their impact on viral control.
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