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Saffarzadeh N, Foord E, O'Leary E, Mahmoun R, Birkballe Hansen T, Levitsky V, Poiret T, Uhlin M. Inducing expression of ICOS-L by oncolytic adenovirus to enhance tumor-specific bi-specific antibody efficacy. J Transl Med 2024; 22:250. [PMID: 38454393 PMCID: PMC10921603 DOI: 10.1186/s12967-024-05049-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/28/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Intratumoral injection of oncolytic viruses (OVs) shows promise in immunotherapy: ONCOS-102, a genetically engineered OV that encodes Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) demonstrated efficacy in early clinical trials, enhancing T cell infiltration in tumors. This suggests OVs may boost various forms of immunotherapy, including tumor-specific bi-specific antibodies (BsAbs). METHODS Our study investigated in vitro, how ONCOS-204, a variant of ONCOS-virus expressing the ligand of inducible T-cell co-stimulator (ICOSL), modulates the process of T cell activation induced by a BsAb. ONCOS-102 was used for comparison. Phenotypic and functional changes induced by combination of different OVs, and BsAb in T cell subsets were assessed by flow cytometry, viability, and proliferation assays. RESULTS Degranulation and IFNγ and TNF production of T cells, especially CD4 + T cells was the most increased upon target cell exposure to ONCOS-204. Unexpectedly, ONCOS-204 profoundly affected CD8 + T cell proliferation and function through ICOS-L/ICOS interaction. The effect solely depended on cell surface expression of ICOS-L as soluble ICOSL did not induce notable T cell activity. CONCLUSIONS Together, our data suggests that oncolytic adenoviruses encoding ICOSL may enhance functional activity of tumor-specific BsAbs thereby opening a novel avenue for clinical development in immunotherapeutics.
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Affiliation(s)
- Neshat Saffarzadeh
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, ANA Futura, Alfred Nobels Allé 8, 141 52, Huddinge, Stockholm, Sweden
| | | | - Eoghan O'Leary
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, ANA Futura, Alfred Nobels Allé 8, 141 52, Huddinge, Stockholm, Sweden
- Circio AB, Stockholm, Sweden
| | - Rand Mahmoun
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, ANA Futura, Alfred Nobels Allé 8, 141 52, Huddinge, Stockholm, Sweden
| | | | | | - Thomas Poiret
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, ANA Futura, Alfred Nobels Allé 8, 141 52, Huddinge, Stockholm, Sweden.
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, ANA Futura, Alfred Nobels Allé 8, 141 52, Huddinge, Stockholm, Sweden
- Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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Leijonhufvud C, Sanz-Ortega L, Schlums H, Gaballa A, Andersson A, Eriksson C, Segerberg F, Uhlin M, Bryceson YT, Carlsten M. KIR2DS1 and KIR2DL1-C245 Dominantly Repress NK Cell Degranulation Triggered by Monoclonal or Bispecific Antibodies, whereas Education by Uptuning Inhibitory Killer Ig-related Receptors Exerts No Advantage in Ab-dependent Cellular Cytotoxicity. J Immunol 2024; 212:868-880. [PMID: 38240527 DOI: 10.4049/jimmunol.2300197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 12/30/2023] [Indexed: 02/22/2024]
Abstract
NK cell responsiveness to target cells is tuned by interactions between inhibitory NK cell receptors and their cognate HLA class I ligands in a process termed "NK cell education." Previous studies addressing the role for NK cell education in Ab-dependent cellular cytotoxicity (ADCC) show ambiguous results and do not encompass full educational resolution. In this study, we systematically characterized human NK cell CD16-triggered degranulation toward defined human tumor cell lines in the presence of either the mAb rituximab or a recently developed CD34xCD16 bispecific killer engager. Despite positive correlation between killer Ig-related receptor (KIR)-mediated education and CD16 expression, NK cells educated by one or even two inhibitory KIRs did not perform better in terms of ADCC than uneducated NK cells in either missing-self or KIR-ligand matched settings at saturating Ab concentrations. Instead, NKG2A+ NK cells consistently showed more potent ADCC in the missing-self context despite lower levels of CD16 expression. KIR2DS1+ NK cells demonstrated dampened ADCC in both the missing-self and KIR-ligand matched settings, even in the presence of its ligand HLA C2. The lower response by KIR2DS1+ NK cells was also observed when stimulated with a bispecific killer engager. Surprisingly, repression of ADCC was also observed by NKG2A+ NK cells coexpressing the inhibitory KIR2DL1-C245 receptor that confers weak education. In conclusion, our study suggests that NK cell education by inhibitory KIRs does not augment ADCC per se, whereas expression of KIR2DS1 and KIR2DL1-C245 dominantly represses ADCC. These insights add to the fundamental understanding of NK cells and may have implications for their therapeutic use.
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Affiliation(s)
- Caroline Leijonhufvud
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Laura Sanz-Ortega
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Heinrich Schlums
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Agneta Andersson
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Caroline Eriksson
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Filip Segerberg
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
- Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Yenan T Bryceson
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Mattias Carlsten
- Department of Medicine, Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
- Center for Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
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Larsson L, Ohlsson S, Andersson TN, Watz E, Larsson S, Sandgren P, Uhlin M. Pathogen reduced red blood cells as an alternative to irradiated and washed components with potential for up to 42 days storage. Blood Transfus 2024; 22:130-139. [PMID: 37458715 PMCID: PMC10920064 DOI: 10.2450/bloodtransfus.479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 05/10/2023] [Indexed: 03/06/2024]
Abstract
BACKGROUND The urgency of maintaining a safe and adequate blood supply is increasing. One approach to ensure a sufficient supply is to limit the outdating frequency of blood components. Pathogen inactivation technology was developed primarily to increase safety by preventing transmission of infectious diseases. The Intercept Blood System for pathogen reduction of red blood cells (RBC) has additional benefits such as inactivation of leucocytes and removal of plasma and storage debris through centrifugation. Irradiation and automated washing are detrimental to the RBC membrane and often implicate shortened shelf-life. We aimed to assess whether pathogen inactivation can replace RBC irradiation and washing to avoid shelf-life reduction. MATERIALS AND METHODS RBC concentrates (No.=48) were pooled-and-split into four study arms, which underwent pathogen inactivation treatment, irradiation, automated washing or no treatment (reference). RBC quality was evaluated during 42 days by assessment of storage lesion. Washing efficacy was defined by IgA and albumin reduction. RESULTS Pathogen reduced RBCs had similar membrane preservation to reference RBCs (hemolysis, microvesicles and extracellular potassium ions), whereas the RBCs were negatively impacted by irradiation or automated washing. ATP increased substantially post-pathogen inactivation, while 2,3-DPG decreased. Pathogen inactivation considerably reduced albumin and IgA, though slightly less efficiently than automated washing. DISCUSSION RBCs exhibit superior membrane preservation after pathogen inactivation treatment, compared to both irradiation and automated washing. This suggests that replacement is possible, even though the plasma reduction protocol could be further optimised.Replacement of irradiated and washed RBC concentrates with pathogen reduced RBC concentrates storable up to 42 days would be advantageous for both the blood supply and patient safety.
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Affiliation(s)
- Linda Larsson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Sara Ohlsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Theresa Neimert Andersson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Emma Watz
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Uppsala University Hospital, Uppsala, Sweden
| | - Stella Larsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Per Sandgren
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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Sawaisorn P, Gaballa A, Saimuang K, Leepiyasakulchai C, Lertjuthaporn S, Hongeng S, Uhlin M, Jangpatarapongsa K. Human Vγ9Vδ2 T cell expansion and their cytotoxic responses against cholangiocarcinoma. Sci Rep 2024; 14:1291. [PMID: 38221530 PMCID: PMC10788337 DOI: 10.1038/s41598-024-51794-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 01/09/2024] [Indexed: 01/16/2024] Open
Abstract
Human Vγ9Vδ2 T lymphocytes are regarded as promising effector cells for cancer immunotherapy since they have the ability to eliminate several tumor cells through non-peptide antigen recognition. However, the cytotoxic function and the mechanism of Vγ9Vδ2 T cells leading to specific killing of cholangiocarcinoma cells are yet to be confirmed. In this study, we established a protocol for ex vivo expansion of Vγ9Vδ2 T cells from healthy donors' peripheral blood mononuclear cells by culture with zoledronate and addition of IL-2, and IL-15 or IL-18 or neither. Testing the cytotoxic capacity of cultured Vγ9Vδ2 T cells against cholangiocarcinoma cell lines showed higher reactivity than against control cells. Surface expression of CD107 was detected on the Vγ9Vδ2 T cells, suggesting that these cells limit in vitro growth of cholangiocarcinoma cells via degranulation of the perforin and granzyme pathway. Analysis of molecular signaling was used to demonstrate expression of pro- and anti-survival genes and a panel of cytokine genes in Vγ9Vδ2 T cells. We found that in the presence of either IL-15 or IL-18, levels of caspase 3 were significantly reduced. Also, IL-15 and IL-18 stimulated cells contained cytotoxicity against cholangiocarcinoma cells, suggesting that stimulated Vγ9Vδ2 T cells may provide a feasible therapy for cholangiocarcinoma.
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Affiliation(s)
- Piamsiri Sawaisorn
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Kween Saimuang
- Center for Research Innovation and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Chaniya Leepiyasakulchai
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Sakaorat Lertjuthaporn
- Center for Research Innovation and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Suradej Hongeng
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
- Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden.
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Huddinge, Sweden.
| | - Kulachart Jangpatarapongsa
- Center for Research Innovation and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand.
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Sandoz PA, Kuhnigk K, Szabo EK, Thunberg S, Erikson E, Sandström N, Verron Q, Brech A, Watzl C, Wagner AK, Alici E, Malmberg KJ, Uhlin M, Önfelt B. Modulation of lytic molecules restrain serial killing in γδ T lymphocytes. Nat Commun 2023; 14:6035. [PMID: 37758698 PMCID: PMC10533871 DOI: 10.1038/s41467-023-41634-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
γδ T cells play a pivotal role in protection against various types of infections and tumours, from early childhood on and throughout life. They consist of several subsets characterised by adaptive and innate-like functions, with Vγ9Vδ2 being the largest subset in human peripheral blood. Although these cells show signs of cytotoxicity, their modus operandi remains poorly understood. Here we explore, using live single-cell imaging, the cytotoxic functions of γδ T cells upon interactions with tumour target cells with high temporal and spatial resolution. While γδ T cell killing is dominated by degranulation, the availability of lytic molecules appears tightly regulated in time and space. In particular, the limited co-occurrence of granzyme B and perforin restrains serial killing of tumour cells by γδ T cells. Thus, our data provide new insights into the cytotoxic arsenal and functions of γδ T cells, which may guide the development of more efficient γδ T cell based adoptive immunotherapies.
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Affiliation(s)
- Patrick A Sandoz
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden.
| | - Kyra Kuhnigk
- Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Edina K Szabo
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Sarah Thunberg
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Elina Erikson
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Niklas Sandström
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Quentin Verron
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Andreas Brech
- Cancell, Centre for Cancer Cell Reprogramming, Department for Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Biosciences, University of Oslo, Oslo, Norway
- Department of Molecular Cell Biology, Institute for Cancer Research, Oslo University, Oslo, Norway
| | - Carsten Watzl
- Department for Immunology, Leibniz Research Centre for Working Environment and Human Factors, TU Dortmund, Dortmund, Germany
| | - Arnika K Wagner
- Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Evren Alici
- Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Karl-Johan Malmberg
- Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Michael Uhlin
- CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Björn Önfelt
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden.
- Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden.
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Ehn K, Wikman A, Uhlin M, Sandgren P. Cryopreserved Platelets in a Non-Toxic DMSO-Free Solution Maintain Hemostatic Function In Vitro. Int J Mol Sci 2023; 24:13097. [PMID: 37685902 PMCID: PMC10488190 DOI: 10.3390/ijms241713097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
Dimethyl sulfoxide (DMSO) is regularly used as a cryoprotectant agent for the cryopreservation of platelets. However, DMSO is considered toxic. We therefore hypothesized that saline could be used as a non-toxic medium for the cryopreservation of platelets. Double-dose buffy coat platelets (n = 10) were divided and cryopreserved at -80 °C using 5-6% dimethyl sulfoxide (DMSO) or in NaCl (9 mg/mL). Paired testing was conducted pre-freeze, post-thaw (PT 1 h). Upon analysis, each bag was thawed and reconstituted in fresh plasma. Analyses included cell counts and the metabolic, phenotypic, and functional properties of the platelets together with thromboelastometry. The cryopreserved platelets showed several biochemical and ultrastructural changes compared to pre-freezing. Platelet recovery was approximately 17% higher in DMSO-free units (p < 0.001), but the platelet viability was reduced (p < 0.001). However, using controlled freezing (n = 6), the platelet viability was improved. The clot formation time (CFT) was comparable, but DMSO-free platelets showed slightly decreased maximum clot firmness (MCF) (p = 0.034). By reducing the reconstituted plasma volume, a reduced CFT and increased MCF were obtained (p < 0.001). This study demonstrates that platelets can be cryopreserved in saline without the addition of DMSO, with high recovery and maintained hemostatic function. However, controlled freezing is required to optimize platelet quality.
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Affiliation(s)
- Kristina Ehn
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, 141 86 Stockholm, Sweden; (A.W.); (M.U.); (P.S.)
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 141 52 Huddinge, Sweden
| | - Agneta Wikman
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, 141 86 Stockholm, Sweden; (A.W.); (M.U.); (P.S.)
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 141 52 Huddinge, Sweden
| | - Michael Uhlin
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, 141 86 Stockholm, Sweden; (A.W.); (M.U.); (P.S.)
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 141 52 Huddinge, Sweden
| | - Per Sandgren
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, 141 86 Stockholm, Sweden; (A.W.); (M.U.); (P.S.)
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 141 52 Huddinge, Sweden
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Söderström A, Vonlanthen S, Jönsson-Videsäter K, Mielke S, Lindahl H, Törlén J, Uhlin M. T cell receptor excision circles are potential predictors of survival in adult allogeneic hematopoietic stem cell transplantation recipients with acute myeloid leukemia. Front Immunol 2022; 13:954716. [PMID: 36211398 PMCID: PMC9540498 DOI: 10.3389/fimmu.2022.954716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/30/2022] [Indexed: 12/01/2022] Open
Abstract
Background Lymphocyte neogenesis from primary lymphoid organs is essential for a successful reconstitution of immunity after allogeneic hematopoietic stem cell transplantation (HSCT). This single-center retrospective study aimed to evaluate T cell receptor excision circles (TREC) and kappa-deleting recombination excision circles (KREC) as surrogate markers for T and B cell recovery, as predictors for transplantation-related outcomes in adult acute myeloid leukemia (AML) patients. Methods Ninety adult patients diagnosed with AML and treated with HSCT between 2010 and 2015 were included in the study. TREC and KREC levels were measured by quantitative PCR at 1, 3, 6, and 12 months after transplantation. Results Overall, excision circle levels increased between 3 and 6 months post-HSCT for TREC (p = 0.005) and 1 and 3 months for KREC (p = 0.0007). In a landmark survival analysis at 12 months post-HSCT, TREC levels were associated with superior overall survival (HR: 0.52, 95% CI: 0.34 - 0.81, p = 0.004). The incidence of viral infections within the first 100 days after transplantation was associated with lower TREC levels at 6 months (p = 0.0002). CMV reactivation was likewise associated with lower TREC levels at 6 months (p = 0.02) post-HSCT. KREC levels were not associated with clinical outcomes in statistical analyzes. Conclusions Results from the present study indicate that TREC measurement could be considered as part of the post-HSCT monitoring to identify AML patients with inferior survival after transplantation. Further prospective studies are warranted to validate these findings.
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Affiliation(s)
- Anna Söderström
- Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
- *Correspondence: Anna Söderström,
| | - Sofie Vonlanthen
- Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Kerstin Jönsson-Videsäter
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Stephan Mielke
- Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Hannes Lindahl
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Johan Törlén
- Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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8
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Gaballa A, Arruda LCM, Uhlin M. Gamma delta T-cell reconstitution after allogeneic HCT: A platform for cell therapy. Front Immunol 2022; 13:971709. [PMID: 36105821 PMCID: PMC9465162 DOI: 10.3389/fimmu.2022.971709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
Allogeneic Hematopoietic stem cell transplantation (allo-HCT) is a curative platform for several hematological diseases. Despite its therapeutic benefits, the profound immunodeficiency associated with the transplant procedure remains a major challenge that renders patients vulnerable to several complications. Today, It is well established that a rapid and efficient immune reconstitution, particularly of the T cell compartment is pivotal to both a short-term and a long-term favorable outcome. T cells expressing a TCR heterodimer comprised of gamma (γ) and delta (δ) chains have received particular attention in allo-HCT setting, as a large body of evidence has indicated that γδ T cells can exert favorable potent anti-tumor effects without inducing severe graft versus host disease (GVHD). However, despite their potential role in allo-HCT, studies investigating their detailed reconstitution in patients after allo-HCT are scarce. In this review we aim to shed lights on the current literature and understanding of γδ T cell reconstitution kinetics as well as the different transplant-related factors that may influence γδ reconstitution in allo-HCT. Furthermore, we will present data from available reports supporting a role of γδ cells and their subsets in patient outcome. Finally, we discuss the current and future strategies to develop γδ cell-based therapies to exploit the full immunotherapeutic potential of γδ cells in HCT setting.
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Affiliation(s)
- Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Chemistry, National Liver Institute, Menoufia University, Menoufia, Egypt
- *Correspondence: Ahmed Gaballa,
| | - Lucas C. M. Arruda
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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Arruda LCM, Gaballa A, Da Silva Rodrigues R, Makower B, Uhlin M. SARS-CoV-2 (COVID-19)-specific T cell and B cell responses in convalescent rheumatoid arthritis: Monozygotic twins pair case observation. Scand J Immunol 2022; 95:e13151. [PMID: 35212005 PMCID: PMC9115348 DOI: 10.1111/sji.13151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 12/01/2022]
Abstract
Rheumatoid arthritis (RA) patients present higher risk of SARS-CoV-2 infection (COVID-19), and proper management of the disease in this population requires a better understanding of how the immune system controls the virus. We analyzed the T cell and B cell phenotypes, and their repertoire in a pair of monozygotic twins with RA mismatched for COVID-19 infection. Twin- was not infected, while Twin+ was infected and effectively controlled the infection. We found no significant changes on the αβ T cell composition, while γδ T cells and B cells presented considerable expansion of memory population in Twin+ and robust T/B cell responses to several SARS-CoV-2 peptides. T cell receptor β/γ-chain and immunoglobulin heavy chain next-generation sequencing depicted a remarkable higher diversity in Twin+ compared with Twin-, despite no significant changes being found in variable/joining family usage. Repertoire overlap analyses showed that, although being identical twins, very few clones were shared between them, indicating that COVID-19 may lead to deep changes on the immune cell repertoire in RA patients. Altogether, our results indicate that RA patients may develop robust and persistent COVID-19-specific T/B cell responses; γδ T cells and B cells may play a key role in the management of COVID-19 in RA, and the infection may lead to a profound reshaping of immune cell receptor specificities.
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Affiliation(s)
- Lucas C. M. Arruda
- Department of Clinical Science, Intervention and TechnologyKarolinska InstituteStockholmSweden
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and TechnologyKarolinska InstituteStockholmSweden
| | - Rui Da Silva Rodrigues
- Department of Clinical Immunology and Transfusion MedicineKarolinska University HospitalStockholmSweden
| | | | - Michael Uhlin
- Department of Clinical Science, Intervention and TechnologyKarolinska InstituteStockholmSweden
- Department of Clinical Immunology and Transfusion MedicineKarolinska University HospitalStockholmSweden
- Department of Applied PhysicsScience for Life LaboratoryRoyal Institute of TechnologyStockholmSweden
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10
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Arruda LCM, Stikvoort A, Lambert M, Jin L, Rivera LS, Alves RMP, De Moura TR, Mim C, Lehmann S, Axelsson-Robertson R, Dick JE, Mattsson J, Önfelt B, Carlsten M, Uhlin M. A novel CD34-specific T-cell engager efficiently depletes acute myeloid leukemia and leukemic stem cells in vitro and in vivo. Haematologica 2022; 107:1786-1795. [PMID: 35142149 PMCID: PMC9335119 DOI: 10.3324/haematol.2021.279486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Indexed: 12/02/2022] Open
Abstract
Less than a third of patients with acute myeloid leukemia (AML) are cured by chemotherapy and/or hematopoietic stem cell transplantation, highlighting the need to develop more efficient drugs. The low efficacy of standard treatments is associated with inadequate depletion of CD34+ blasts and leukemic stem cells, the latter a drug-resistant subpopulation of leukemia cells characterized by the CD34+CD38- phenotype. To target these drug-resistant primitive leukemic cells better, we have designed a CD34/CD3 bi-specific T-cell engager (BTE) and characterized its anti-leukemia potential in vitro, ex vivo and in vivo. Our results show that this CD34-specific BTE induces CD34-dependent T-cell activation and subsequent leukemia cell killing in a dose-dependent manner, further corroborated by enhanced T-cell-mediated killing at the singlecell level. Additionally, the BTE triggered efficient T-cell-mediated depletion of CD34+ hematopoietic stem cells from peripheral blood stem cell grafts and CD34+ blasts from AML patients. Using a humanized AML xenograft model, we confirmed that the CD34-specific BTE had in vivo efficacy by depleting CD34+ blasts and leukemic stem cells without side effects. Taken together, these data demonstrate that the CD34-specific BTE has robust antitumor effects, supporting development of a novel treatment modality with the aim of improving outcomes of patients with AML and myelodysplastic syndromes.
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Affiliation(s)
- Lucas C M Arruda
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm.
| | - Arwen Stikvoort
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm
| | - Melanie Lambert
- Center for Hematology and Regenerative Medicine, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm
| | - Liqing Jin
- Princess Margaret Cancer Centre, University Health Network, Toronto
| | - Laura Sanchez Rivera
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm
| | - Renato M P Alves
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm
| | - Tales Rocha De Moura
- Department for Biomedical Engineering and Health Systems, KTH Royal Institute of Technology Stockholm
| | - Carsten Mim
- Department for Biomedical Engineering and Health Systems, KTH Royal Institute of Technology Stockholm
| | - Sören Lehmann
- Center for Hematology and Regenerative Medicine, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm
| | - Rebecca Axelsson-Robertson
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden; Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm
| | - John E Dick
- Princess Margaret Cancer Centre, University Health Network, Toronto, Canada; Department of Molecular Genetics, University of Toronto
| | - Jonas Mattsson
- Princess Margaret Cancer Centre, University Health Network, Toronto, Canada; Gloria and Seymour Epstein Chair in Cell Therapy and Transplantation, Princess Margaret Cancer Centre, University Health Network, Toronto
| | - Björn Önfelt
- Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Science for Life Laboratory, Karolinska Institutet, Stockholm
| | - Mattias Carlsten
- Center for Hematology and Regenerative Medicine, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden; Center for Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden; Department of Applied Physics, Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden; Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm
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11
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Larsson L, Ohlsson S, Derving J, Diedrich B, Sandgren P, Larsson S, Uhlin M. DEHT is a suitable plasticizer option for phthalate-free storage of irradiated red blood cells. Vox Sang 2021; 117:193-200. [PMID: 34268809 DOI: 10.1111/vox.13177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/20/2021] [Accepted: 06/20/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVES Due to increasing concerns about possible endocrine-disrupting properties, the use of the plasticizer di(2-ethylhexyl) phthalate (DEHP) will be banned in future blood storage. Di(2-ethylhexyl) terephthalate (DEHT) provides sufficient red blood cell (RBC) quality during conventional blood bank storage. It is important that a new plasticizer also maintains acceptable quality during exposure to high cell stress, such as irradiation, which is commonly used to prevent graft-versus-host disease. MATERIALS AND METHODS A total of 59 RBC units were collected and processed in polyvinyl chloride (PVC)-DEHT or PVC-DEHP blood bags combined with either saline-adenine-glucose-mannitol (SAGM) or phosphate-adenine-glucose-guanosine-saline-mannitol (PAGGSM) additive solution. All units were X-ray irradiated on day 2 post-collection. Sampling for assessment of parameters of storage lesion was performed on day 2 pre-irradiation and day 14 and 28 post-irradiation. RESULTS Though irradiation increased cell stress, DEHT/PAGGSM and current common European preference DEHP/SAGM were equally affected up to 14 days post-irradiation for all measured parameters. At day 28, haemolysis and microvesicle count were slightly increased in DEHT, whereas extracellular potassium ions, glucose, lactate, pH, mean corpuscular volume and microvesicle phosphatidylserine remained unaffected by plasticizer choice throughout storage. No individual unit exceeded 0.8% haemolysis, not even in DEHT/SAGM, the combination overall most affected by irradiation. Of the four combinations, membrane stability was least impacted in DEHP/PAGGSM. CONCLUSION We demonstrate that DEHT is a suitable plasticizer for storage of RBCs after X-ray irradiation cell stress. This strengthens the option of DEHT as a viable non-phthalate substitute for DEHP.
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Affiliation(s)
- Linda Larsson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Sara Ohlsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Julia Derving
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Beatrice Diedrich
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Per Sandgren
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Stella Larsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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12
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Foord E, Arruda LCM, Gaballa A, Klynning C, Uhlin M. Characterization of ascites- and tumor-infiltrating γδ T cells reveals distinct repertoires and a beneficial role in ovarian cancer. Sci Transl Med 2021; 13:13/577/eabb0192. [PMID: 33472952 DOI: 10.1126/scitranslmed.abb0192] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 09/15/2020] [Accepted: 12/16/2020] [Indexed: 12/18/2022]
Abstract
The role of γδ T cells in antitumor immunity has been under investigation for the past two decades, but little is known about their contribution to clinical outcomes in patients. Here, we set out to define the clonotypic, phenotypic, and functional features of γδ T cells in peripheral blood, ascites, and metastatic tumor tissue from patients with advanced epithelial ovarian cancer. T cell receptor (TCR) sequencing of the γ chain revealed that tumor-infiltrating γδ T cells have a unique and skewed repertoire with high TCR diversity and low clonality. In contrast, ascites-derived γδ T cells presented a lower TCR diversity and higher clonality, suggesting a TCR-dependent clonal focusing at this site. Further investigation showed that tumor samples had abundant γδ T cells with a tissue-resident, activation-associated phenotype, less usage of Vγ9 and an impaired response to adaptive-associated stimuli, implying an innate-like activation pathway, rather than an adaptive TCR-engaging pathway, at these tumor sites. Furthermore, high γδ T cell cytokine responsiveness upon stimulation was associated with a favorable outcome for patients in terms of both overall survival and reduced residual tumor burden after primary surgery. Last, the functionality of γδ T cells and patient survival were negatively affected by the proportions of CD39-expressing T cells, highlighting the potential of CD39 as a target to improve γδ T cell responses and unleash their antitumor capabilities.
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Affiliation(s)
- Emelie Foord
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden.
| | - Lucas C M Arruda
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden.,Department of Clinical Biochemistry, National Liver Institute, Menoufia University, 511 32 Shebin Elkom, Egypt
| | - Charlotte Klynning
- Department of Gynecological Oncology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, 141 86 Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, 100 44 Stockholm, Sweden
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13
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Gaballa A, Alagrafi F, Uhlin M, Stikvoort A. Revisiting the Role of γδ T Cells in Anti-CMV Immune Response after Transplantation. Viruses 2021; 13:v13061031. [PMID: 34072610 PMCID: PMC8228273 DOI: 10.3390/v13061031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/17/2021] [Accepted: 05/26/2021] [Indexed: 01/15/2023] Open
Abstract
Gamma delta (γδ) T cells form an unconventional subset of T lymphocytes that express a T cell receptor (TCR) consisting of γ and δ chains. Unlike conventional αβ T cells, γδ T cells share the immune signature of both the innate and the adaptive immunity. These features allow γδ T cells to act in front-line defense against infections and tumors, rendering them an attractive target for immunotherapy. The role of γδ T cells in the immune response to cytomegalovirus (CMV) has been the focus of intense research for several years, particularly in the context of transplantation, as CMV reactivation remains a major cause of transplant-related morbidity and mortality. Therefore, a better understanding of the mechanisms that underlie CMV immune responses could enable the design of novel γδ T cell-based therapeutic approaches. In this regard, the advent of next-generation sequencing (NGS) and single-cell TCR sequencing have allowed in-depth characterization of CMV-induced TCR repertoire changes. In this review, we try to shed light on recent findings addressing the adaptive role of γδ T cells in CMV immunosurveillance and revisit CMV-induced TCR reshaping in the era of NGS. Finally, we will demonstrate the favorable and unfavorable effects of CMV reactive γδ T cells post-transplantation.
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Affiliation(s)
- Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (F.A.); (M.U.); (A.S.)
- Department of Biochemistry and Molecular Biology, National Liver Institute, Menoufia University, Shebin Elkom 51132, Egypt
- Correspondence: ; Tel.: +46-858-580-000
| | - Faisal Alagrafi
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (F.A.); (M.U.); (A.S.)
- National Center for Biotechnology, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (F.A.); (M.U.); (A.S.)
- Department of Applied Physics, Science for Life Laboratory, Royal Institute of Technology, 141 52 Stockholm, Sweden
- Department of Immunology and Transfusion Medicine, Karolinska University Hospital, 141 52 Stockholm, Sweden
| | - Arwen Stikvoort
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden; (F.A.); (M.U.); (A.S.)
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14
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Tynngård N, Bell A, Gryfelt G, Cvetkovic S, Wikman A, Uhlin M, Sandgren P. Cryopreservation of buffy coat derived platelets: Paired in vitro characterization using uncontrolled versus controlled freezing rate protocols. Transfusion 2020; 61:546-556. [PMID: 33345368 PMCID: PMC7898315 DOI: 10.1111/trf.16227] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/21/2020] [Accepted: 10/09/2020] [Indexed: 12/21/2022]
Abstract
Background Cryopreserved platelets show a reduced recovery and viability after freezing and thawing including several ultrastructural and phenotypic deteriorations compared with liquid‐stored platelets. It is suggested that using Controlled‐Rate Freezing (CRF) can reduce variability and optimize the functionality profile for cells. The objective of the study is to compare cellular, metabolic, phenotypic and functional effects on platelets after cryopreservation using different freezing rate protocols. Study Design and Methods To evaluate the possible effects of different freezing rate protocols a two‐experimental study comparing diverse combinations was tested with a pool and split design. Uncontrolled freezing of platelets in materials with different thermal conductivity (metal vs cardboard) was evaluated in experiment 1. Experiment 2 evaluated uncontrolled vs a controlled‐rate freezing protocol in metal boxes. All variables were assessed pre and post cryopreservation. Results Directly after thawing, no major differences in platelet recovery, LDH, ATP, Δψ, CD62P, CD42b, platelet endothelial cell adhesion molecule and sCD40L were seen between units frozen with different thermal conductivity for temperature. In contrast, we observed signs of increased activation after freezing using the CRF protocol, reflected by increased cell surface expression of CD62P, PAC‐1 binding and increased concentration of LDH. Agonist induced expression of a conformational epitope on the GPIIb/IIIa complex and contribution to blood coagulation in an experimental rotational thromboelastometry setup were not statistically different between the groups. Conclusion The use of a uncontrolled freezing rate protocol is feasible, creating a platelet product comparable to using a controlled rate freezing equipment during cryopreservation of platelets.
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Affiliation(s)
- Nahreen Tynngård
- Research and Development Unit in Region Östergötland and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Alice Bell
- Department of Laboratory Medicine, Karolinska Institutet, Solna, Sweden
| | - Gunilla Gryfelt
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Huddinge, Sweden
| | - Stefan Cvetkovic
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Huddinge, Sweden
| | - Agneta Wikman
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Huddinge, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Huddinge, Sweden
| | - Michael Uhlin
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Huddinge, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Huddinge, Sweden
| | - Per Sandgren
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Huddinge, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Huddinge, Sweden
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15
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Larsson L, Sandgren P, Ohlsson S, Derving J, Friis-Christensen T, Daggert F, Frizi N, Reichenberg S, Chatellier S, Diedrich B, Antovic J, Larsson S, Uhlin M. Non-phthalate plasticizer DEHT preserves adequate blood component quality during storage in PVC blood bags. Vox Sang 2020; 116:60-70. [PMID: 32918773 DOI: 10.1111/vox.12982] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/02/2020] [Accepted: 07/01/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Commercial blood bags are predominantly made of polyvinyl chloride (PVC) plasticized with di(2-ethylhexyl) phthalate (DEHP). DEHP is favourable for storage of red blood cells (RBC). Historically, removal of DEHP from blood bags has been linked to unacceptable haemolysis levels. Oncoming regulatory restrictions for DEHP due to toxicity concerns increase the urgency to replace DEHP without compromising RBC quality. Di(2-ethylhexyl) terephthalate (DEHT) is one suggested substitute. The aim of this study was to compare PVC-DEHT to PVC-DEHP blood bags using additive solutions saline-adenine-glucose-mannitol (SAGM) and phosphate-adenine-glucose-guanosine-saline-mannitol (PAGGSM), to determine whether DEHT can maintain acceptable component quality. MATERIALS AND METHODS RBC concentrates (N = 64), platelet concentrates (N = 16) and fresh frozen plasma (N = 32) were produced from whole blood collected into either DEHT or DEHP plasticized systems. Using a pool-and-split study design, pairs of identical RBC content were created within each plasticizer arm and assigned either SAGM or PAGGSM. Storage effects were assessed weekly for 49 days (RBC), 7 days (platelets) and before/after freezing (plasma). RESULTS Though haemolysis was slightly higher in DEHT, all study arms remained below half of the European limit 0·8%. K+ was lower in DEHT than in DEHP independent of additive solution. The metabolic parameters were not influenced by choice of plasticizer. Platelet activation/metabolism and plasma content were similarly preserved. CONCLUSION Our study demonstrates that the plasticizer DEHT provides adequate blood component quality. We propose DEHT as a strong future candidate for replacement of DEHP in blood bags.
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Affiliation(s)
- Linda Larsson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Per Sandgren
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Sara Ohlsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Julia Derving
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | | | | | | | | | | | - Beatrice Diedrich
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jovan Antovic
- Department of Coagulation Research, Institute for Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Chemistry, Karolinska University Hospital, Stockholm, Sweden
| | - Stella Larsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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16
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Gaballa A, Clave E, Uhlin M, Toubert A, Arruda LCM. Evaluating Thymic Function After Human Hematopoietic Stem Cell Transplantation in the Personalized Medicine Era. Front Immunol 2020; 11:1341. [PMID: 32849495 PMCID: PMC7412601 DOI: 10.3389/fimmu.2020.01341] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) is an effective treatment option for several malignant and non-malignant hematological diseases. The clinical outcome of this procedure relies to a large extent on optimal recovery of adaptive immunity. In this regard, the thymus plays a central role as the primary site for de novo generation of functional, diverse, and immunocompetent T-lymphocytes. The thymus is exquisitely sensitive to several insults during HSCT, including conditioning drugs, corticosteroids, infections, and graft-vs.-host disease. Impaired thymic recovery has been clearly associated with increased risk of opportunistic infections and poor clinical outcomes in HSCT recipients. Therefore, better understanding of thymic function can provide valuable information for improving HSCT outcomes. Recent data have shown that, besides gender and age, a specific single-nucleotide polymorphism affects thymopoiesis and may also influence thymic output post-HSCT, suggesting that the time of precision medicine of thymic function has arrived. Here, we review the current knowledge about thymic role in HSCT and the recent work of genetic control of human thymopoiesis. We also discuss different transplant-related factors that have been associated with impaired thymic recovery and the use of T-cell receptor excision circles (TREC) to assess thymic output, including its clinical significance. Finally, we present therapeutic strategies that could boost thymic recovery post-HSCT.
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Affiliation(s)
- Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Emmanuel Clave
- INSERM UMR-1160, Institut de Recherche Saint-Louis, Hôpital Saint-Louis APHP, Paris, France.,Université de Paris, Paris, France
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Applied Physics, Science for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Antoine Toubert
- INSERM UMR-1160, Institut de Recherche Saint-Louis, Hôpital Saint-Louis APHP, Paris, France.,Université de Paris, Paris, France
| | - Lucas C M Arruda
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
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17
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Sekine T, Perez-Potti A, Nguyen S, Gorin JB, Wu VH, Gostick E, Llewellyn-Lacey S, Hammer Q, Falck-Jones S, Vangeti S, Yu M, Smed-Sörensen A, Gaballa A, Uhlin M, Sandberg JK, Brander C, Nowak P, Goepfert PA, Price DA, Betts MR, Buggert M. TOX is expressed by exhausted and polyfunctional human effector memory CD8 + T cells. Sci Immunol 2020; 5:5/49/eaba7918. [PMID: 32620560 DOI: 10.1126/sciimmunol.aba7918] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/22/2020] [Indexed: 12/30/2022]
Abstract
CD8+ T cell exhaustion is a hallmark of many cancers and chronic infections. In mice, T cell factor 1 (TCF-1) maintains exhausted CD8+ T cell responses, whereas thymocyte selection-associated HMG box (TOX) is required for the epigenetic remodeling and survival of exhausted CD8+ T cells. However, it has remained unclear to what extent these transcription factors play analogous roles in humans. In this study, we mapped the expression of TOX and TCF-1 as a function of differentiation and specificity in the human CD8+ T cell landscape. Here, we demonstrate that circulating TOX+ CD8+ T cells exist in most humans, but that TOX is not exclusively associated with exhaustion. Effector memory CD8+ T cells generally expressed TOX, whereas naive and early-differentiated memory CD8+ T cells generally expressed TCF-1. Cytolytic gene and protein expression signatures were also defined by the expression of TOX. In the context of a relentless immune challenge, exhausted HIV-specific CD8+ T cells commonly expressed TOX, often in clusters with various activation markers and inhibitory receptors, and expressed less TCF-1. However, polyfunctional memory CD8+ T cells specific for cytomegalovirus (CMV) or Epstein-Barr virus (EBV) also expressed TOX, either with or without TCF-1. A similar phenotype was observed among HIV-specific CD8+ T cells from individuals who maintained exceptional immune control of viral replication. Collectively, these data demonstrate that TOX is expressed by most circulating effector memory CD8+ T cell subsets and not exclusively linked to exhaustion.
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Affiliation(s)
- Takuya Sekine
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - André Perez-Potti
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Son Nguyen
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jean-Baptiste Gorin
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Vincent H Wu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Emma Gostick
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Quirin Hammer
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sara Falck-Jones
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sindhu Vangeti
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Meng Yu
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anna Smed-Sörensen
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Department of Applied Physics, Science for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden.,Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Christian Brander
- IrsiCaixa AIDS Research Institute, Badalona, Spain.,Universitat de Vic-Universitat Central de Catalunya, Vic, Spain.,Institució Catalana de Recerca i Estudis Avançats, ICREA, Barcelona, Spain
| | - Piotr Nowak
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Paul A Goepfert
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK.,Systems Immunity Research Institute, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
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18
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Berglund S, Watz E, Remberger M, Garming Legert K, Axdorph‐Nygell U, Sundin M, Uhlin M, Mattsson J. Granulocyte transfusions could benefit patients with severe oral mucositis after allogeneic hematopoietic stem cell transplantation. Vox Sang 2019; 114:769-777. [DOI: 10.1111/vox.12835] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 07/05/2019] [Accepted: 07/15/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Sofia Berglund
- Department of Oncology‐Pathology Karolinska Institutet Stockholm Sweden
- Department of Clinical Neuroscience, Therapeutic Immune Design Karolinska Institutet Stockholm Sweden
- Cell therapy and Allogeneic Stem Cell Transplantation (CAST) Karolinska University Hospital Stockholm Sweden
| | - Emma Watz
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
| | - Mats Remberger
- Department of Medical Sciences, Uppsala University Hospital Uppsala University, and KFUE Uppsala Sweden
| | | | - Ulla Axdorph‐Nygell
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
| | - Mikael Sundin
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
- Pediatric Hematology, Immunology and Hematopoietic Cell Transplantation, Astrid Lindgren Children’s Hospital Karolinska University Hospital Stockholm Sweden
| | - Michael Uhlin
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
- Department of Applied Physics Royal Institute of Technology Stockholm Sweden
| | - Jonas Mattsson
- Department of Oncology‐Pathology Karolinska Institutet Stockholm Sweden
- Division of Medical Oncology and Hematology Princess Margaret Cancer Centre Toronto Canada
- Department of Medicine University of Toronto Toronto Canada
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19
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Larsson L, Larsson S, Derving J, Watz E, Uhlin M. A novel protocol for cryopreservation of paediatric red blood cell units allows increased availability of rare blood types. Vox Sang 2019; 114:711-720. [DOI: 10.1111/vox.12829] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 07/02/2019] [Accepted: 07/02/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Linda Larsson
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
| | - Stella Larsson
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
| | - Julia Derving
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
| | - Emma Watz
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
- Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
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20
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Törlén J, Gaballa A, Remberger M, Mörk LM, Sundberg B, Mattsson J, Uhlin M. Effect of Graft-versus-Host Disease Prophylaxis Regimens on T and B Cell Reconstitution after Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:1260-1268. [DOI: 10.1016/j.bbmt.2019.01.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/17/2019] [Indexed: 01/06/2023]
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21
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Svenberg P, Wang T, Uhlin M, Watz E, Remberger M, Ringden O, Mattsson J, Uzunel M. The importance of graft cell composition in outcome after allogeneic stem cell transplantation in patients with malignant disease. Clin Transplant 2019; 33:e13537. [PMID: 30873642 DOI: 10.1111/ctr.13537] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 03/08/2019] [Accepted: 03/09/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Graft-versus-host disease (GVHD) and relapse remain majobstacles ftreatment success in allogeneic hematopoietic stem cell transplantation (HSCT). In the present study, we evaluated the immune cell profile of the graft to outcome after HSCT. STUDY DESIGN AND METHOD Flow cytometry data of graft cell subsets [CD34+ , CD3+ , CD19+ , CD4+ , CD8+ , CD3-CD56+ CD16+ , CD4+ CD127low CD25high ] from G-CSF primed peripheral blood stem cell (PBSC) donors was collected retrospectively from 299 patients with hematological malignancies undergoing HSCT between 2006 and 2013. The association to overall survival, transplant-related mortality (TRM), GVHD and probability of relapse was analyzed. Patients outcome from HLA-identical sibling (Sib) (n = 97) and unrelated donors (URD) (n = 202) were analyzed separately as all URD patients received anti-thymocyte globulin (ATG). RESULTS Five-year overall survival was similar in the two cohorts (68% (Sib) vs 65% (URD)). The relapse incidence was significantly lower in the Sib cohort (24% vs 35%, P = 0.04). Multivariate analysis in the URD group revealed an association between a higher CD8+ dose and less relapse (HR, 0.94; 95%CI, 0.90-0.98; P = 0.006) as well as an association between higher CD34+ dose and both higher TRM (HR, 1.09; 95%CI, 1.02-1.20; P = 0.02) and relapse (HR, 1.09; 95%CI, 1.01-1.17; P = 0.025). The Sib analysis showed an association between a higher graft CD19+ dose and more severe acute GVHD (HR, 1,09; 95%CI, 1.03-1.15; P = 0.003) and TRM (HR, 1.09; 95%CI, 1.01-1.17; P = 0.036). In addition, a higher CD4+ graft content was associated to an increased risk for chronic GVHD (HR, 1.02; 95%CI 1.00-1.04; P = 0.06). CONCLUSION These data indicate an importance of PBSC dongraft composition in patients with a hematological malignancy.
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Affiliation(s)
- Petter Svenberg
- Pediatric Oncology/Coagulation Section, Karolinska University Hospital, Solna, Sweden.,Department of Clinical Research Center, Karolinska Institute, Stockholm, Sweden
| | - Tengyu Wang
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - Emma Watz
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Mats Remberger
- Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden.,Department of Medical Sciences, Uppsala University Hospital, Uppsala University and KFUE, Uppsala, Sweden
| | - Olle Ringden
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - Mehmet Uzunel
- Department of Clinical Research Center, Karolinska Institute, Stockholm, Sweden
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22
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Rådestad E, Sundin M, Törlén J, Thunberg S, Önfelt B, Ljungman P, Watz E, Mattsson J, Uhlin M. Individualization of Hematopoietic Stem Cell Transplantation Using Alpha/Beta T-Cell Depletion. Front Immunol 2019; 10:189. [PMID: 30804948 PMCID: PMC6378311 DOI: 10.3389/fimmu.2019.00189] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 01/22/2019] [Indexed: 01/25/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is associated with several potentially lethal complications. Higher levels of CD3+ T-cells in the graft have been associated with increased risk of graft-versus-host disease (GVHD), but also beneficial graft-versus-leukemia effect and reduced infections. To tackle post-transplant complications, donor lymphocyte infusions have been used but with an increased risk of GVHD. To reduce this risk, we performed depletion of αβ T-cells and treated 12 patients post-HSCT suffering from infections and/or poor immune reconstitution. The αβ T-cell depleted cell products were characterized by flow cytometry. The median log depletion of αβ T-cells was -4.3 and the median yield of γδ T-cells was 73.5%. The median CD34+ cell dose was 4.4 × 106/kg. All 12 patients were alive 3 months after infusion and after 1 year, two patients had died. No infusion-related side effects were reported and no severe acute GVHD (grade III-IV) developed in any patient post-infusion. Overall, 3 months after infusion 11 out of 12 patients had increased levels of platelets and/or granulocytes. In conclusion, we describe the use of αβ T-cell depleted products as stem cell boosters with encouraging results.
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Affiliation(s)
- Emelie Rådestad
- Division of Transplantation Surgery, Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Mikael Sundin
- Division of Pediatrics, Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Hematology/Immunology/HSCT Section, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Johan Törlén
- Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden.,Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Sarah Thunberg
- Science for Life Laboratory, Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
| | - Björn Önfelt
- Science for Life Laboratory, Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
| | - Per Ljungman
- Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden.,Division of Hematology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Emma Watz
- Division of Transplantation Surgery, Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | - Michael Uhlin
- Division of Transplantation Surgery, Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.,Science for Life Laboratory, Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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23
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Arruda LCM, Gaballa A, Uhlin M. Graft γδ TCR Sequencing Identifies Public Clonotypes Associated with Hematopoietic Stem Cell Transplantation Efficacy in Acute Myeloid Leukemia Patients and Unravels Cytomegalovirus Impact on Repertoire Distribution. J I 2019; 202:1859-1870. [DOI: 10.4049/jimmunol.1801448] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/10/2019] [Indexed: 12/19/2022]
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24
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Rådestad E, Klynning C, Stikvoort A, Mogensen O, Nava S, Magalhaes I, Uhlin M. Immune profiling and identification of prognostic immune-related risk factors in human ovarian cancer. Oncoimmunology 2018; 8:e1535730. [PMID: 30713791 PMCID: PMC6343785 DOI: 10.1080/2162402x.2018.1535730] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 09/25/2018] [Accepted: 10/04/2018] [Indexed: 12/15/2022] Open
Abstract
Suppression of immune reactivity by increased expression of co-inhibitory receptors has been discussed as a major reason as to why the immune system fails to control tumor development. Elucidating the co-inhibitory expression pattern of tumor-infiltrating lymphocytes in different cancer types will help to develop future treatment strategies. We characterized markers reflecting and affecting T-cell functionality by flow cytometry on lymphocytes isolated from blood, ascites and tumor from advanced ovarian cancer patients (n = 35). Significantly higher proportions of CD4+ and CD8+ T-cells expressed co-inhibitory receptors LAG-3, PD-1 and TIM-3 in tumor and ascites compared to blood. Co-expression was predominantly observed among intratumoral CD8+ T-cells and the most common combination was PD-1 and TIM-3. Analysis of 26 soluble factors revealed highest concentrations of IP-10 and MCP-1 in both ascites and tumor. Correlating these results with clinical outcome revealed the proportion of CD8+ T-cells without expression of LAG-3, PD-1 and TIM-3 to be beneficial for overall survival. In total we identified eight immune-related risk factors associated with reduced survival. Ex vivo activation showed tumor-derived CD4+ and CD8+ T-cells to be functionally active, assessed by the production of IFN-γ, IL-2, TNF-α, IL-17 and CD107a. Blocking the PD-1 receptor resulted in significantly increased release of IFN-γ suggesting potential reinvigoration. The ovarian tumor environment exhibits an inflammatory milieu with abundant presence of infiltrating immune cells expressing inhibitory checkpoints. Importantly, we found subsets of CD8+ T-cells with double and triple expression of co-inhibitory receptors, supporting the need for multiple checkpoint-targeting agents to overcome T-cell dysfunction in ovarian cancer.
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Affiliation(s)
- Emelie Rådestad
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Charlotte Klynning
- Department of Gynecological Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Arwen Stikvoort
- Department of Hematology, VU University Medical Center/Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Ole Mogensen
- Division of Obstetrics and Gynecology, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Silvia Nava
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Isabelle Magalhaes
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
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25
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Meinke S, Wikman A, Gryfelt G, Hultenby K, Uhlin M, Höglund P, Sandgren P. Cryopreservation of buffy coat-derived platelet concentrates photochemically treated with amotosalen and UVA light. Transfusion 2018; 58:2657-2668. [PMID: 30281156 DOI: 10.1111/trf.14905] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 07/06/2018] [Accepted: 07/23/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Cryopreserved platelets (CPPs) are considered a promising approach for extended platelet storage, bridging inventory shortages of conventionally stored platelets. It is unknown if platelet concentrates exposed to photochemical treatment (PCT) with amotosalen and ultraviolet A (UVA) light, to inactivate pathogens, are suitable for freezing. The objective of this study was to analyze potential effects of PCT on CPPs as compared with untreated CPPs. STUDY DESIGN AND METHODS A total of 12 PCT-treated and 12 untreated platelet units from buffy coats were cryopreserved at -80°C in 5% dimethyl sulfoxide. CPPs of both types were rapidly thawed at 37°C and resuspended in 200 mL fresh plasma. In vitro properties were analyzed prefreezing, postfreezing and thawing, and on Day 1 after thawing. RESULTS Directly after thawing, no major differences in platelet content, lactase hydrogenase, adenosine triphosphate, mitochondrial membrane potential, CD62P, CD42b, and platelet endothelial cell adhesion molecule were seen between PCT-CPPs and conventional CPPs. Agonist-induced PAC-1 expression and contribution of CPPs to blood coagulation in an experimental rotational thromboelastometry setup were also similar between the groups. On Day 1 after thawing, the CPPs of both types performed less well. The PCT-CPPs tended to be more affected by the freezing process than the conventional CPPs. CONCLUSIONS PCT-CPPs appeared slightly more susceptible to lesion effects by freezing than conventional CPPs, in particular in assays on Day 1 after thawing, but these differences were small relative to the dramatic effects of the freezing process itself.
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Affiliation(s)
- Stephan Meinke
- Department of Medicine Huddinge, Center for Hematology and Regenerative Medicine (HERM), Karolinska Institutet
| | - Agneta Wikman
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital.,Department of Laboratory Medicine, Karolinska Institutet
| | - Gunilla Gryfelt
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital
| | - Kjell Hultenby
- Division of Clinical Research Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Petter Höglund
- Department of Medicine Huddinge, Center for Hematology and Regenerative Medicine (HERM), Karolinska Institutet
| | - Per Sandgren
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital.,Department of Laboratory Medicine, Karolinska Institutet
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26
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Nair D, Rådestad E, Khalkar P, Diaz-Argelich N, Schröder A, Klynning C, Ungerstedt J, Uhlin M, Fernandes AP. Methylseleninic Acid Sensitizes Ovarian Cancer Cells to T-Cell Mediated Killing by Decreasing PDL1 and VEGF Levels. Front Oncol 2018; 8:407. [PMID: 30324091 PMCID: PMC6172341 DOI: 10.3389/fonc.2018.00407] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/06/2018] [Indexed: 12/14/2022] Open
Abstract
Redox active selenium (Se) compounds at sub toxic doses act as pro-oxidants with cytotoxic effects on tumor cells and are promising future chemotherapeutic agents. However, little is known about how Se compounds affect immune cells in the tumor microenvironment. We demonstrate that the inorganic Se compound selenite and the organic methylseleninic acid (MSA) do not, despite their pro-oxidant function, influence the viability of immune cells, at doses that gives cytotoxic effects in ovarian cancer cell lines. Treatment of the ovarian cancer cell line A2780 with selenite and MSA increases NK cell mediated lysis, and enhances the cytolytic activity of T cells. Increased T cell function was observed after incubation of T cells in preconditioned media from tumor cells treated with MSA, an effect that was coupled to decreased levels of PDL1, HIF-1α, and VEGF. In conclusion, redox active selenium compounds do not kill or inactivate immune cells at doses required for anti-cancer treatment, and we demonstrate that MSA enhances T cell-mediated tumor cell killing via PDL1 and VEGF inhibition.
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Affiliation(s)
- Deepika Nair
- Department of Medicine Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institutet, Stockholm, Sweden.,Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Emelie Rådestad
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Prajakta Khalkar
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Nuria Diaz-Argelich
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.,Department of Organic and Pharmaceutical Chemistry, University of Navarra, Pamplona, Spain
| | - Axel Schröder
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Charlotte Klynning
- Department of Gynecological Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Johanna Ungerstedt
- Department of Medicine Huddinge, Center for Hematology and Regenerative Medicine, Karolinska Institutet, Stockholm, Sweden.,Hematology Center, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Aristi P Fernandes
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
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27
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Watanabe M, Kumagai-Braesch M, Yao M, Thunberg S, Berglund D, Sellberg F, Jorns C, Enoksson SL, Henriksson J, Lundgren T, Uhlin M, Berglund E, Ericzon BG. Ex Vivo Generation of Donor Antigen-Specific Immunomodulatory Cells: A Comparison Study of Anti-CD80/86 mAbs and CTLA4-lg Costimulatory Blockade. Cell Transplant 2018; 27:1692-1704. [PMID: 30261751 PMCID: PMC6299197 DOI: 10.1177/0963689718794642] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Adoptive transfer of alloantigen-specific immunomodulatory cells generated ex vivo with anti-CD80/CD86 mAbs (2D10.4/IT2.2) holds promise for operational tolerance after transplantation. However, good manufacturing practice is required to allow widespread clinical application. Belatacept, a clinically approved cytotoxic T-lymphocyte antigen 4-immunoglobulin that also binds CD80/CD86, could be an alternative agent for 2D10.4/IT2.2. With the goal of generating an optimal cell treatment with clinically approved reagents, we evaluated the donor-specific immunomodulatory effects of belatacept- and 2D10.4/IT2.2-generated immunomodulatory cells. Immunomodulatory cells were generated by coculturing responder human peripheral blood mononuclear cells (PBMCs) (50 × 106 cells) with irradiated donor PBMCs (20 × 106 cells) from eight human leukocyte antigen-mismatched responder–donor pairs in the presence of either 2D10.4/IT2.2 (3 μg/106 cells) or belatacept (40 μg/106 cells). After 14 days of coculture, the frequencies of CD4+ T cells, CD8+ T cells, and natural killer cells as well as interferon gamma (IFN-γ) production in the 2D10.4/IT2.2- and belatacept-treated groups were lower than those in the control group. The percentage of CD19+ B cells was higher in the 2D10.4/IT2.2- and belatacept-treated groups than in the control group. The frequency of CD4+CD25+CD127lowFOXP3+ T cells increased from 4.1±1.0% (preculture) to 7.1±2.6% and 7.3±2.6% (day 14) in the 2D10.4/IT2.2- and belatacept-treated groups, respectively (p<0.05). Concurrently, delta-2 FOXP3 mRNA expression increased significantly. Compared with cells derived from the no-antibody treated control group, cells generated from both the 2D10.4/IT2.2- and belatacept-treated groups produced lower IFN-γ and higher interleukin-10 levels in response to donor-antigens, as detected by enzyme-linked immunospot. Most importantly, 2D10.4/IT2.2- and belatacept-generated cells effectively impeded the proliferative responses of freshly isolated responder PBMCs against donor-antigens. Our results indicate that belatacept-generated donor-specific immunomodulatory cells possess comparable phenotypes and immunomodulatory efficacies to those generated with 2D10.4/IT2.2. We suggest that belatacept could be used for ex vivo generation of clinical grade alloantigen-specific immunomodulatory cells for tolerance induction after transplantation.
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Affiliation(s)
- M Watanabe
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - Makiko Kumagai-Braesch
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - M Yao
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - S Thunberg
- Department of Clinical Immunology, Karolinska University Hospital, Stockholm, Sweden
| | - D Berglund
- Department of Immunology, Genetics and Pathology, Section of Clinical Immunology, Uppsala University, Uppsala, Sweden
| | - F Sellberg
- Department of Immunology, Genetics and Pathology, Section of Clinical Immunology, Uppsala University, Uppsala, Sweden
| | - C Jorns
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - S Lind Enoksson
- Department of Clinical Immunology, Karolinska University Hospital, Stockholm, Sweden
| | - J Henriksson
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - T Lundgren
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - M Uhlin
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology, Karolinska University Hospital, Stockholm, Sweden
| | - E Berglund
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - B-G Ericzon
- Division of Transplantation Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden.,Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
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28
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Ohlsson S, Diedrich B, Uhlin M, Sandgren P. Optimized processing for pathogen inactivation of double-dose buffy-coat platelet concentrates: maintained in vitro quality over 7-day storage. Vox Sang 2018; 113:611-621. [PMID: 30156292 DOI: 10.1111/vox.12696] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/12/2018] [Accepted: 06/28/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVE Efficient pathogen inactivation (PI) offers the possibility of increasing the number of buffy coats per pool without the concurrent increased risk of pathogen transmission. Here, we describe the findings of in vitro analyses of platelets from pools of eight buffy coats treated with amotosalen and UVA light (INTERCEPT Blood System for Platelets) using INTERCEPT disposable processing sets with plastic materials sourced from alternate suppliers and split afterwards to obtain two therapeutic transfusion doses. METHODS Double-dose platelet concentrates were prepared from pools of eight buffy coats in additive solution (SSP+) using either previous 6-lead or new 8-lead pooling sets and PI processing sets in previous or alternate supplier sourced plastics (AS). Platelets were treated with the INTERCEPT Blood System then stored for up to 7 days and tested for in vitro quality. RESULTS All tested units (n = 30) were in conformity with European guidelines. Using AS sets more effectively maintained glucose reserves (P < 0·01), reduced lactate production (P < 0·01), reduced CD62P expression (P < 0·01) and downregulated levels of surface CD42b (P < 0·01) overtime. AS set maintained JC-positive cells (NS) between day 2 and day 7 and sustained platelet integrin activation (PAC-1) between day 2 and day 7 (NS). Overall sCD40L and PGDF accumulated in an equivalent way (P < 0·01) within series. SUMMARY/CONCLUSIONS In summary, our data demonstrate that PI treatment using AS sets, in combination with the new pooling set for double-dose platelet preparation, maintained the platelet in vitro quality over 7 days of storage.
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Affiliation(s)
- S Ohlsson
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Sweden
| | - B Diedrich
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Sweden.,Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - M Uhlin
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet Stockholm, Stockholm, Sweden
| | - P Sandgren
- Department of Clinical Immunology and Transfusion Medicine (KITM), Karolinska University Hospital, Stockholm, Sweden.,Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
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29
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Alnabhan R, Gaballa A, Mörk LM, Mattsson J, Uhlin M, Magalhaes I. Media evaluation for production and expansion of anti-CD19 chimeric antigen receptor T cells. Cytotherapy 2018; 20:941-951. [PMID: 29859774 DOI: 10.1016/j.jcyt.2018.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 04/26/2018] [Accepted: 04/28/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND The use of CD19 chimeric antigen receptor (CAR) T cells to treat B-cell malignancies has proven beneficial. Several groups use serum to produce CD19 CAR T cells. Today, ready-to-use serum-free media that require no addition of serum are commercially available. Therefore, it becomes important to evaluate the production of CD19 CAR T cells with and without the addition of serum. METHODS T cells from buffy coats were cultured in AIM-V and TexMACS (TM) supplemented with 5% human serum (A5% and TM5%, respectively), and in TM without serum. Cells were activated with OKT3 and expanded in interleukin (IL)-2. Viral transduction was performed in RetroNectin-coated plates using the spinoculation method. CD19 CAR T cells were tested for their viability, expansion, transduction efficacy, phenotype and cytotoxicity. RESULTS CD19 CAR T cells expanded in A5% and TM5% showed significantly better viability and higher fold expansion than cells expanded in TM. TM promoted the expansion of CD8+ T cells and effector phenotype of CD19 CAR T cells. The transduction efficacy and the cytotoxic function were comparable between the different media. Higher CD107a+ cells were detected in TM and TM5%, whereas higher IL-2+ and IL-17+ cells were detected in A5%. CD19 CAR exhibited co-expression of inhibitory receptors such as TIM-3+LAG-3+ and/or TIM-3+PD-1+. CONCLUSION Our results indicate that serum supplementation promotes better CD19 CAR T-cell expansion and viability in vitro. CD19 CAR T cells produced in TM medium showed lower CD4/CD8 ratio, which warrants further evaluation in clinical settings. Overall, the choice of culture medium impacts CD19 CAR T-cell end product.
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Affiliation(s)
- Rehab Alnabhan
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Ahmed Gaballa
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lisa-Mari Mörk
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Isabelle Magalhaes
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
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30
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Wang T, Remberger M, Axdorph Nygell U, Sundin M, Björklund A, Mattsson J, Uhlin M, Watz E. Change of apheresis device decreased the incidence of severe acute graft-versus-host disease among patients after allogeneic stem cell transplantation with sibling donors. Transfusion 2018. [PMID: 29536557 DOI: 10.1111/trf.14579] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The composition of the graft used for allogeneic hematopoietic stem cell transplantation (HSCT) is important for the treatment outcome. Different apheresis devices may yield significant differences in peripheral blood stem cell graft cellular composition. We compared stem cell grafts produced by Cobe Spectra (Cobe) and Spectra Optia (Optia) with use of the mononuclear cell (MNC) protocol, and evaluated clinical outcome parameters such as graft-versus-host disease (GvHD), transplant-related mortality (TRM), relapse, and overall survival. STUDY DESIGN AND METHODS During 5 years, 31 Cobe Spectra and 40 Spectra Optia grafts were analyzed for CD34, CD3, CD4, CD8, CD19, and CD56 cell content. Clinical outcome parameters were correlated and compared between the two patient groups using different apheresis devices. RESULTS Optia grafts contained fewer lymphocytes compared to Cobe (p < 0.001). Optia grafts had a significantly lower incidence of acute GvHD Grades II through IV (Cobe 45% vs. Optia 23%; p = 0.039) and TRM (16% vs. 2.5%; p < 0.05) but higher chronic GvHD (32% vs. 67%; p = 0.005) compared to Cobe grafts. Finally, the multivariate analysis showed a significant correlation among the different apheresis devices and both acute GvHD II through IV and severe chronic GvHD. The multivariate analysis also showed a significant correlation between the CD3+ cell dose and the incidence of severe acute GvHD. CONCLUSION Optia-obtained grafts yielded a lower acute GvHD Grades II-IV and TRM risk, but had no impact on relapse or overall survival in this study. Understanding and further improvement of peripheral blood stem cell (PBSC) apheresis techniques may be used in the future to personalize HSCT by, for example, fine-tuning the GvHD incidence.
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Affiliation(s)
- T Wang
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - M Remberger
- Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Huddinge, Sweden
| | - U Axdorph Nygell
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Haematology, Karolinska University Hospital, Huddinge, Sweden
| | - M Sundin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - A Björklund
- Department of Haematology, Karolinska University Hospital, Huddinge, Sweden
| | - J Mattsson
- Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Huddinge, Sweden
| | - M Uhlin
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
| | - E Watz
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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31
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Stikvoort A, Gaballa A, Solders M, Nederlof I, Önfelt B, Sundberg B, Remberger M, Sundin M, Mattsson J, Uhlin M. Risk Factors for Severe Acute Graft-versus-Host Disease in Donor Graft Composition. Biol Blood Marrow Transplant 2018; 24:467-477. [DOI: 10.1016/j.bbmt.2017.11.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 11/21/2017] [Indexed: 01/17/2023]
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32
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Gertow J, Mattsson J J, Uhlin M. Stable mixed double donor chimerism: Absence of war doesn't necessarily mean peace. Chimerism 2018; 1:64-5. [PMID: 21327050 DOI: 10.4161/chim.1.2.13770] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2010] [Accepted: 09/27/2010] [Indexed: 01/07/2023]
Abstract
Double cord blood transplantation has successfully been introduced to remedy the obstacle of a limited stem cell dose in a single cord blood graft. After a short initial period, the sustained hematopoiesis is derived almost exclusively from one of the donated units. In a recent publication in Clinical and Experimental Immunology we investigated two rare individuals in which both cord blood units co-existed for more than two years after transplantation.
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Affiliation(s)
- Jens Gertow
- Center for Allogeneic Stem Cell Transplantation and Division of Clinical Immunology; Karolinska Institutet; Stockholm, Sweden
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33
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Norström MM, Rådestad E, Sundberg B, Mattsson J, Henningsohn L, Levitsky V, Uhlin M. Progression of benign prostatic hyperplasia is associated with pro-inflammatory mediators and chronic activation of prostate-infiltrating lymphocytes. Oncotarget 2018; 7:23581-93. [PMID: 26993768 PMCID: PMC5029649 DOI: 10.18632/oncotarget.8051] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 02/28/2016] [Indexed: 12/18/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is a common chronic non-malignant condition whose prevalence substantially increases with age. Immune cell infiltration and pro-inflammatory mediators have been implicated in the pathogenesis. Here, we characterized 21 extracellular markers on prostate-infiltrating lymphocytes (PILs) and analyzed expression of 26 soluble proteins in prostate tissue obtained from BPH patients (n = 31). These data were correlated with clinical parameters and compared with peripheral blood mononuclear cells (PBMCs) (n = 10). Increased frequencies of T cells expressing co-inhibitory receptors LAG-3, PD-1, TIM-3 or CTLA-4, and co-stimulatory receptors CD28, OX40 or 4-1BB were observed in BPH tissue compared to PBMCs. These findings are consistent with chronic activation and possible functional exhaustion of PILs that may be further augmented by several identified pro-inflammatory factors, such as IL-8 and MCP-1, promoting inflammation and chemotaxis of immune cells to the prostate. Prostate size and plasma prostate-specific antigen levels positively correlated with IL-8 and MCP-1 concentrations, and frequencies of T cells expressing CTLA-4 and TIM-3. It remains to be established whether the link between inflammation and BPH progression supported by our findings reflects a progressive failure of the immune system leading to decreased immune surveillance and development of prostate cancer.
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Affiliation(s)
- Melissa M Norström
- Pharmaceutical Sciences (PS), Roche Pharmaceutical Research and Early Development (pRED), Roche Innovation Center, Basel, Switzerland
| | - Emelie Rådestad
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Berit Sundberg
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Huddinge, Sweden
| | - Lars Henningsohn
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - Victor Levitsky
- Roche Pharmaceutical Research and Early Development (pRED), Roche Innovation Center, Zurich, Switzerland.,Current address: Oncology Research, Molecular Partners AG, Zurich, Switzerland
| | - Michael Uhlin
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Huddinge, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
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34
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Sundin M, Uhlin M, Gaballa A, Ramme K, Kolios AG, Marits P, Nilsson J. Late presenting atypical severe combined immunodeficiency (SCID) associated with a novel missense mutation in DCLRE1C. Pediatr Allergy Immunol 2018; 29:108-111. [PMID: 28981982 DOI: 10.1111/pai.12812] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mikael Sundin
- The Astrid Lindgren Children's Hospital, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | - Michael Uhlin
- Department of Clinical Immunology, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | - Ahmed Gaballa
- Department of Clinical Immunology, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | - Kim Ramme
- The Astrid Lindgren Children's Hospital, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | | | - Per Marits
- Department of Clinical Immunology, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden
| | - Jakob Nilsson
- Department of Clinical Immunology, Karolinska University Hospital, Karolinska Institutet, Huddinge, Sweden.,Department of Immunology, University Hospital Zurich, Switzerland
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35
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Rådestad E, Egevad L, Jorns C, Mattsson J, Sundberg B, Nava S, Ericzon BG, Henningsohn L, Levitsky V, Uhlin M. Characterization of infiltrating lymphocytes in human benign and malignant prostate tissue. Oncotarget 2017; 8:60257-60269. [PMID: 28947968 PMCID: PMC5601136 DOI: 10.18632/oncotarget.19528] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 07/18/2017] [Indexed: 12/17/2022] Open
Abstract
Immune checkpoint blockade has shown promising results in numerous cancer types. However, in prostate cancer (PC), absent or limited responses have been reported. To investigate further, we compared the phenotype of infiltrating T-cells isolated from prostate tissue from patients with PC (n = 5), benign prostatic hyperplasia (BPH) (n = 27), BPH with concurrent PC (n = 4) and controls (n = 7). The majority of T-cells were CD8+ and had a CCR7-CD45RO+ effector memory phenotype. However, the yield of T-cells isolated from PC lesions was on average 20-fold higher than that obtained from control prostates. Furthermore, there were differences between the prostate conditions regarding the percentage of T-cells expressing several activation markers and co-inhibitory receptors. In conclusion, many prostate-infiltrating T-cells express co-inhibitory receptors PD-1 and LAG-3, regardless of prostate condition. Despite the observed increase in counts and percentages of PD-1+ T-cells in PC, the concomitant demonstration of high percentage of PD-1+ T-cells in control prostates suggests that PD-1 may play a role in controlling the homeostasis of the prostate rather than in contributing to PC-associated immune-suppression. Thus, PD-1 may not be a good candidate for checkpoint blockade in PC and these data are relevant for evaluation of clinical trials and in designing future immunotherapeutic approaches of PC.
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Affiliation(s)
- Emelie Rådestad
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Egevad
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Carl Jorns
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden
| | - Berit Sundberg
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Silvia Nava
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Bo-Göran Ericzon
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Henningsohn
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Urology, Karolinska University Hospital, Stockholm, Sweden
| | | | - Michael Uhlin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Immunology/Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
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36
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Stikvoort A, Chen Y, Rådestad E, Törlén J, Lakshmikanth T, Björklund A, Mikes J, Achour A, Gertow J, Sundberg B, Remberger M, Sundin M, Mattsson J, Brodin P, Uhlin M. Combining Flow and Mass Cytometry in the Search for Biomarkers in Chronic Graft-versus-Host Disease. Front Immunol 2017; 8:717. [PMID: 28674539 PMCID: PMC5474470 DOI: 10.3389/fimmu.2017.00717] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/02/2017] [Indexed: 01/02/2023] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is a debilitating complication arising in around half of all patients treated with an allogeneic hematopoietic stem cell transplantation. Even though treatment of severe cGVHD has improved during recent years, it remains one of the main causes of morbidity and mortality in affected patients. Biomarkers in blood that could aid in the diagnosis and classification of cGVHD severity are needed for the development of novel treatment strategies that can alleviate symptoms and reduce the need for painful and sometimes complicated tissue biopsies. Methods that comprehensively profile complex biological systems such as the immune system can reveal unanticipated markers when used with the appropriate methods of data analysis. Here, we used mass cytometry, flow cytometry, enzyme-linked immunosorbent assay, and multiplex assays to systematically profile immune cell populations in 68 patients with varying grades of cGVHD. We identified multiple subpopulations across T, B, and NK-cell lineages that distinguished patients with cGVHD from those without cGVHD and which were associated in varying ways with severity of cGVHD. Specifically, initial flow cytometry demonstrated that patients with more severe cGVHD had lower mucosal-associated T cell frequencies, with a concomitant higher level of CD38 expression on T cells. Mass cytometry could identify unique subpopulations specific for cGVHD severity albeit with some seemingly conflicting results. For instance, patients with severe cGVHD had an increased frequency of activated B cells compared to patients with moderate cGVHD while activated B cells were found at a reduced frequency in patients with mild cGVHD compared to patients without cGVHD. Moreover, results indicate it may be possible to validate mass cytometry results with clinically viable, smaller flow cytometry panels. Finally, no differences in levels of blood soluble markers could be identified, with the exception for the semi-soluble combined marker B-cell activating factor/B cell ratio, which was increased in patients with mild cGVHD compared to patients without cGVHD. These findings suggest that interdependencies between such perturbed subpopulations of cells play a role in cGVHD pathogenesis and can serve as future diagnostic and therapeutic targets.
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Affiliation(s)
- Arwen Stikvoort
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Yang Chen
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Emelie Rådestad
- Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden
| | - Johan Törlén
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Tadepally Lakshmikanth
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | | | - Jaromir Mikes
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Adnane Achour
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Jens Gertow
- Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Berit Sundberg
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Mats Remberger
- Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Mikael Sundin
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Huddinge, Sweden.,Hematology/Immunology/HSCT Section, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital, Stockholm, Sweden
| | - Petter Brodin
- Science for Life Laboratory, Department of Medicine, Karolinska Institute, Stockholm, Sweden.,Department of Neonatology, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Clinical Sciences, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Huddinge, Sweden.,Department of Applied Physics, Royal Institute of Technology, Stockholm, Sweden
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37
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Magalhaes I, Uhlin M, Schaffer M, Sundin M, Hauzenberger D, Remberger M, Mattsson J. No effect of HLA-C mismatch after allogeneic hematopoietic stem cell transplantation with unrelated donors and T-cell depletion in patients with hematological malignancies. Clin Transplant 2017; 31. [PMID: 28510343 DOI: 10.1111/ctr.13012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2017] [Indexed: 11/29/2022]
Abstract
HLA-C mismatch in unrelated donor's hematopoietic stem cell transplantation (HSCT) has been associated with poor patient outcome. However, the impact of HLA-C mismatch in the context of HSCT combined with in vivo T-cell depletion remains unclear. We therefore performed a single-center, retrospective analysis of the clinical outcome on patients with hematological malignancies treated with allo-HSCT, who underwent T-cell depletion. The majority of the patients (n=276) received a HLA-A, HLA-B, HLA-DRB1-matched graft that were either also HLA-C matched (n=260), or patients with the permissive HLA-C*03:03/03:04 mismatch (n=16), while the remaining patients (n=95) received a HLA-C-mismatched graft (excluding HLA-C*03:03/03:04 mismatches). We did not observe any significant differences between the HLA-C-matched patients (including the permissive HLA-C*03:03/03:04 mismatch) and the HLA-C-mismatched patients regarding cumulative proportion surviving, graft failure, relapse-free survival, relapse, or acute graft-versus-host disease. Our data suggest that in the context of high dose T lymphocyte-depleting agents, HLA-C matching is not essential for patients with hematological malignancies.
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Affiliation(s)
- Isabelle Magalhaes
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Marie Schaffer
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Mikael Sundin
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Pediatric Blood Disorders, Immunodeficiency and Stem Cell Transplantation, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Dan Hauzenberger
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Mats Remberger
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden
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38
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Nilsson J, Granrot I, Mattsson J, Omazic B, Uhlin M, Thunberg S. Functionality testing of stem cell grafts to predict infectious complications after allogeneic hematopoietic stem cell transplantation. Vox Sang 2017; 112:459-468. [PMID: 28466551 PMCID: PMC7169299 DOI: 10.1111/vox.12521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 03/13/2017] [Accepted: 03/13/2017] [Indexed: 01/02/2023]
Abstract
BACKGROUND AND OBJECTIVES Allogeneic hematopoietic stem cell transplantation (HSCT) is a routine clinical procedure performed to treat patients with haematological malignancies, primary immune deficiencies or metabolic disorders. Infections during lymphopenia after allogeneic HSCT are associated with high mortality and morbidity. Typical infectious agents are Epstein-Barr virus, cytomegalovirus, herpes simplex virus, varicella-zoster virus and fungi. The study aim was to evaluate whether measurement of the responses of antigen-specific T-cells, recognizing infectious pathogens would correlate to protective functions in the stem cell recipient post-transplant. MATERIALS AND METHODS Twenty-one grafts were analysed by flow cytometry and cells were stimulated in vitro with relevant infectious antigens, followed by evaluation of T-cell proliferation and cytokine production. Results were compared to the recipients' clinical records 1-year post-transplantation. RESULTS We show that an extensive repertoire of transferred antigen-specific T-cells from allogeneic donor grafts against infectious agents, involved in post-transplant infections, are linked to an absence of infectious complications for the recipient up-to 1-year post-transplant. The protective effect was associated with antigen-specific T-cell proliferation and IL-1β secretion. CONCLUSION Our results suggest that assaying T-cell function before HSCT could determine individual risks for infectious complications and thus aid in clinical decision-making regarding prophylactic and pre-emptive anti-infective therapy.
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Affiliation(s)
- J Nilsson
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - I Granrot
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - J Mattsson
- Centre for Allogeneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden.,Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - B Omazic
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - M Uhlin
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Applied Physics, Science for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden
| | - S Thunberg
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Applied Physics, Science for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden
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Abstract
INTRODUCTION Umbilical cord blood (UCB), previously seen as medical waste, is increasingly recognized as a valuable source of cells for therapeutic use. The best-known application is in hematopoietic stem cell transplantation (HSCT), where UCB has become an increasingly important graft source in the 28 years since the first umbilical cord blood transplantation (UCBT) was performed. Recently, UCB has been increasingly investigated as a putative source for adoptive cell therapy. Areas covered: This review covers the advances in umbilical cord blood transplantation (UCBT) to overcome the limitation regarding cellular dose, immunological naivety and additional cell doses such as DLI. It also provides an overview regarding the progress in adoptive cellular therapy using UCB. Expert opinion: UCB has been established as an important source of stem cells for HSCT. Successful strategies to overcome the limitations of UCBT, such as the limited cell numbers and naivety of the cells, are being developed, including novel methods to perform in vitro expansion of progenitor cells, and to improve their homing to the bone marrow. Promising early clinical trials of adoptive therapies with UCB cells, including non-immunological cells, are currently performed for viral infections, malignant diseases and in regenerative medicine.
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Affiliation(s)
- Sofia Berglund
- a Centre for Allogeneic Stem Cell Transplantation , Karolinska University Hospital , Stockholm , Sweden
| | - Isabelle Magalhaes
- b Department of oncology and Pathology , Karolinska Institutet , Stockholm , Sweden
| | - Ahmed Gaballa
- c Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden
| | - Bruno Vanherberghen
- d Department of Applied Physics , Royal Institute of Technology , Stockholm , Sweden
| | - Michael Uhlin
- c Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden.,d Department of Applied Physics , Royal Institute of Technology , Stockholm , Sweden.,e Department of Immunology/Transfusion Medicine , Karolinska University Hospital , Stockholm , Sweden
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40
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Herold N, Rudd SG, Ljungblad L, Sanjiv K, Myrberg IH, Paulin CBJ, Heshmati Y, Hagenkort A, Kutzner J, Page BDG, Calderón-Montaño JM, Loseva O, Jemth AS, Bulli L, Axelsson H, Tesi B, Valerie NCK, Höglund A, Bladh J, Wiita E, Sundin M, Uhlin M, Rassidakis G, Heyman M, Tamm KP, Warpman-Berglund U, Walfridsson J, Lehmann S, Grandér D, Lundbäck T, Kogner P, Henter JI, Helleday T, Schaller T. Targeting SAMHD1 with the Vpx protein to improve cytarabine therapy for hematological malignancies. Nat Med 2017; 23:256-263. [PMID: 28067901 DOI: 10.1038/nm.4265] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/12/2016] [Indexed: 02/03/2023]
Abstract
The cytostatic deoxycytidine analog cytarabine (ara-C) is the most active agent available against acute myelogenous leukemia (AML). Together with anthracyclines, ara-C forms the backbone of AML treatment for children and adults. In AML, both the cytotoxicity of ara-C in vitro and the clinical response to ara-C therapy are correlated with the ability of AML blasts to accumulate the active metabolite ara-C triphosphate (ara-CTP), which causes DNA damage through perturbation of DNA synthesis. Differences in expression levels of known transporters or metabolic enzymes relevant to ara-C only partially account for patient-specific differential ara-CTP accumulation in AML blasts and response to ara-C treatment. Here we demonstrate that the deoxynucleoside triphosphate (dNTP) triphosphohydrolase SAM domain and HD domain 1 (SAMHD1) promotes the detoxification of intracellular ara-CTP pools. Recombinant SAMHD1 exhibited ara-CTPase activity in vitro, and cells in which SAMHD1 expression was transiently reduced by treatment with the simian immunodeficiency virus (SIV) protein Vpx were dramatically more sensitive to ara-C-induced cytotoxicity. CRISPR-Cas9-mediated disruption of the gene encoding SAMHD1 sensitized cells to ara-C, and this sensitivity could be abrogated by ectopic expression of wild-type (WT), but not dNTPase-deficient, SAMHD1. Mouse models of AML lacking SAMHD1 were hypersensitive to ara-C, and treatment ex vivo with Vpx sensitized primary patient-derived AML blasts to ara-C. Finally, we identified SAMHD1 as a risk factor in cohorts of both pediatric and adult patients with de novo AML who received ara-C treatment. Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies.
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Affiliation(s)
- Nikolas Herold
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Sean G Rudd
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Linda Ljungblad
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Kumar Sanjiv
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Ida Hed Myrberg
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Cynthia B J Paulin
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Yaser Heshmati
- Department of Medicine, Center of Hematology and Regenerative Medicine, Karolinska Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Anna Hagenkort
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Juliane Kutzner
- Department of Infectious Diseases, Virology, University Hospital Heidelberg, Heidelberg, Germany
| | - Brent D G Page
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - José M Calderón-Montaño
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Olga Loseva
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Ann-Sofie Jemth
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Lorenzo Bulli
- Department of Infectious Diseases, Virology, University Hospital Heidelberg, Heidelberg, Germany
| | - Hanna Axelsson
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.,Chemical Biology Consortium, Stockholm, Sweden
| | - Bianca Tesi
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Nicholas C K Valerie
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Höglund
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Julia Bladh
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Elisée Wiita
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Sundin
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Paediatric Blood Disorders, Immunodeficiency and Stem Cell Transplantation, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Michael Uhlin
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | | | - Mats Heyman
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | | | - Ulrika Warpman-Berglund
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Julian Walfridsson
- Department of Medicine, Center of Hematology and Regenerative Medicine, Karolinska Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Sören Lehmann
- Department of Medicine, Center of Hematology and Regenerative Medicine, Karolinska Hospital and Karolinska Institutet, Stockholm, Sweden.,Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Dan Grandér
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Lundbäck
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.,Chemical Biology Consortium, Stockholm, Sweden
| | - Per Kogner
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Thomas Helleday
- Science for Life Laboratory, Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Torsten Schaller
- Department of Infectious Diseases, Virology, University Hospital Heidelberg, Heidelberg, Germany
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Lundqvist A, van Hoef V, Zhang X, Wennerberg E, Lorent J, Witt K, Sanz LM, Liang S, Murray S, Larsson O, Kiessling R, Mao Y, Sidhom JW, Bessell CA, Havel J, Schneck J, Chan TA, Sachsenmeier E, Woods D, Berglund A, Ramakrishnan R, Sodre A, Weber J, Zappasodi R, Li Y, Qi J, Wong P, Sirard C, Postow M, Newman W, Koon H, Velcheti V, Callahan MK, Wolchok JD, Merghoub T, Lum LG, Choi M, Thakur A, Deol A, Dyson G, Shields A, Haymaker C, Uemura M, Murthy R, James M, Wang D, Brevard J, Monaghan C, Swann S, Geib J, Cornfeld M, Chunduru S, Agrawal S, Yee C, Wargo J, Patel SP, Amaria R, Tawbi H, Glitza I, Woodman S, Hwu WJ, Davies MA, Hwu P, Overwijk WW, Bernatchez C, Diab A, Massarelli E, Segal NH, Ribrag V, Melero I, Gangadhar TC, Urba W, Schadendorf D, Ferris RL, Houot R, Morschhauser F, Logan T, Luke JJ, Sharfman W, Barlesi F, Ott PA, Mansi L, Kummar S, Salles G, Carpio C, Meier R, Krishnan S, McDonald D, Maurer M, Gu X, Neely J, Suryawanshi S, Levy R, Khushalani N, Wu J, Zhang J, Basher F, Rubinstein M, Bucsek M, Qiao G, Hembrough T, Spacek J, Vocka M, Zavadova E, Skalova H, Dundr P, Petruzelka L, Francis N, Tilman RT, Hartmann A, MacDonald C, Netikova I, Ballesteros-Merino C, Stump J, Tufman A, Berger F, Neuberger M, Hatz R, Lindner M, Sanborn RE, Handy J, Hylander B, Fox B, Bifulco C, Huber RM, Winter H, Reu S, Sun C, Xiao W, Tian Z, Arora K, Desai N, Repasky E, Kulkarni A, Rajurkar M, Rivera M, Deshpande V, Ting D, Tsai K, Nosrati A, Goldinger S, Hamid O, Algazi A, Chatterjee S, Tumeh P, Hwang J, Liu J, Chen L, Dummer R, Rosenblum M, Daud A, Tsao TS, Ashworth-Sharpe J, Johnson D, Daenthanasanmak A, Bhaumik S, Bieniarz C, Couto J, Farrell M, Ghaffari M, Habensus I, Hubbard A, Jones T, Kelly B, Kosmeder J, Chakraborty P, Lee C, Marner E, Meridew J, Polaske N, Racolta A, Uribe D, Zhang H, Zhang J, Zhang W, Zhu Y, Toth K, Morrison L, Pestic-Dragovich L, Tang L, Tsujikawa T, Borkar RN, Azimi V, Kumar S, Thibault G, Mori M, El Rassi E, Meek M, Clayburgh DR, Kulesz-Martin MF, Flint PW, Coussens LM, Villabona L, Masucci GV, Geiss G, Birditt B, Mei Q, Huang A, Garrett-Mayer E, White AM, Eagan MA, Ignacio E, Elliott N, Dunaway D, Dennis L, Warren S, Beechem J, Dunaway D, Jung J, Nishimura M, Merritt C, Sprague I, Webster P, Liang Y, Warren S, Beechem J, Wenthe J, Enblad G, Karlsson H, Essand M, Paulos C, Savoldo B, Dotti G, Höglund M, Brenner MK, Hagberg H, Loskog A, Bernett MJ, Moore GL, Hedvat M, Bonzon C, Beeson C, Chu S, Rashid R, Avery KN, Muchhal U, Desjarlais J, Hedvat M, Bernett MJ, Moore GL, Bonzon C, Rashid R, Yu X, Chu S, Avery KN, Muchhal U, Desjarlais J, Kraman M, Kmiecik K, Allen N, Faroudi M, Zimarino C, Wydro M, Mehrotra S, Doody J, Srinivasa SP, Govindappa N, Reddy P, Dubey A, Periyasamy S, Adekandi M, Dey C, Joy M, van Loo PF, Zhao F, Veninga H, Shamsili S, Throsby M, Dolstra H, Bakker L, Alva A, Gschwendt J, Loriot Y, Bellmunt J, Feng D, Evans K, Poehlein C, Powles T, Antonarakis ES, Drake CG, Wu H, Poehlein C, De Bono J, Bannerji R, Byrd J, Gregory G, Xiao C, Opat S, Shortt J, Yee AJ, Raje N, Thompson S, Balakumaran A, Kumar S, Rini BI, Choueiri TK, Mariani M, Holtzhausen A, Albiges L, Haanen JB, Atkins MB, Larkin J, Schmidinger M, Magazzù D, di Pietro A, Motzer RJ, Borch TH, Andersen R, Hanks BA, Kongsted P, Pedersen M, Nielsen M, Met Ö, Donia M, Svane IM, Boudadi K, Wang H, Vasselli J, Baughman JE, Scharping N, Wigginton J, Abdallah R, Ross A, Drake CG, Antonarakis ES, Canter RJ, Park J, Wang Z, Grossenbacher S, Luna JI, Menk AV, Withers S, Culp W, Chen M, Monjazeb A, Kent MS, Murphy WJ, Chandran S, Somerville R, Wunderlich J, Danforth D, Moreci R, Yang J, Sherry R, Klebanoff C, Goff S, Paria B, Sabesan A, Srivastava A, Rosenberg SA, Kammula U, Curti B, Whetstone R, Richards J, Faries M, Andtbacka RHI, Grose M, Shafren D, Diaz LA, Le DT, Yoshino T, André T, Bendell J, Dadey R, Koshiji M, Zhang Y, Kang SP, Lam B, Jäger D, Bauer TM, Wang JS, Lee JK, Manji GA, Kudchadkar R, Watkins S, Kauh JS, Tang S, Laing N, Falchook G, Garon EB, Halmos B, Rina H, Leighl N, Lee SS, Walsh W, Ferris R, Dragnev K, Piperdi B, Rodriguez LPA, Shinwari N, Wei Z, Gustafson MP, Maas ML, Deeds M, Armstrong A, Bornschlegl S, Delgoffe GM, Peterson T, Steinmetz S, Gastineau DA, Parney IF, Dietz AB, Herzog T, Backes FJ, Copeland L, Del Pilar Estevez Diz M, Hare TW, Peled J, Huh W, Kim BG, Moore KM, Oaknin A, Small W, Tewari KS, Monk BJ, Kamat AM, Bellmunt J, Choueiri TK, Devlin S, Nam K, De Santis M, Dreicer R, Hahn NM, Perini R, Siefker-Radtke A, Sonpavde G, de Wit R, Witjes JA, Keefe S, Staffas A, Bajorin D, Kline J, Armand P, Kuruvilla J, Moskowitz C, Hamadani M, Ribrag V, Zinzani PL, Chlosta S, Thompson S, Lumish M, Balakumaran A, Bartlett N, Kyi C, Sabado R, Saenger Y, William L, Donovan MJ, Sacris E, Mandeli J, Salazar AM, Rodriguez KP, Friedlander P, Bhardwaj N, Powderly J, Brody J, Nemunaitis J, Emens L, Luke JJ, Patnaik A, McCaffery I, Miller R, Ahr K, Laport G, Coveler AL, Smith DC, Grilley-Olson JE, Gajewski TF, Goel S, Gardai SJ, Law CL, Means G, Manley T, Perales M, Curti B, Marrone KA, Rosner G, Anagnostou V, Riemer J, Wakefield J, Zanhow C, Baylin S, Gitlitz B, Brahmer J, Giralt S, McDermott DF, Signoretti S, Li W, Schloss C, Michot JM, Armand P, Ding W, Ribrag V, Christian B, Balakumaran A, Taur Y, Marinello P, Chlosta S, Zhang Y, Shipp M, Zinzani PL, Najjar YG, Lin, Butterfield LH, Tarhini AA, Davar D, Pamer E, Zarour H, Rush E, Sander C, Kirkwood JM, Fu S, Bauer T, Molineaux C, Bennett MK, Orford KW, Papadopoulos KP, van den Brink MRM, Padda SK, Shah SA, Colevas AD, Narayanan S, Fisher GA, Supan D, Wakelee HA, Aoki R, Pegram MD, Villalobos VM, Jenq R, Liu J, Takimoto CH, Chao M, Volkmer JP, Majeti R, Weissman IL, Sikic BI, Page D, Yu W, Conlin A, Annels N, Ruzich J, Lewis S, Acheson A, Kemmer K, Perlewitz K, Moxon NM, Mellinger S, Bifulco C, Martel M, Koguchi Y, Pandha H, Fox B, Urba W, McArthur H, Pedersen M, Westergaard MCW, Borch TH, Nielsen M, Kongsted P, Juhler-Nøttrup T, Donia M, Simpson G, Svane IM, Desai J, Markman B, Sandhu S, Gan H, Friedlander ML, Tran B, Meniawy T, Lundy J, Colyer D, Mostafid H, Ameratunga M, Norris C, Yang J, Li K, Wang L, Luo L, Qin Z, Mu S, Tan X, Song J, Harrington K, Millward M, Katz MHG, Bauer TW, Varadhachary GR, Acquavella N, Merchant N, Petroni G, Slingluff CL, Rahma OE, Rini BI, Melcher A, Powles T, Chen M, Song Y, Puhlmann M, Atkins MB, Sathyanaryanan S, Hirsch HA, Shu J, Deshpande A, Khattri A, Grose M, Reeves J, Zi T, Brisson R, Harvey C, Michaelson J, Law D, Seiwert T, Shah J, Mateos MV, Matsumoto M, Davies B, Blacklock H, Rocafiguera AO, Goldschmidt H, Iida S, Yehuda DB, Ocio E, Rodríguez-Otero P, Jagannath S, Lonial S, Kher U, Au G, Marinello P, San-Miguel J, Shah J, Lonial S, de Oliveira MR, Yimer H, Mateos MV, Rifkin R, Schjesvold F, Ocio E, Karpathy R, Rodríguez-Otero P, San-Miguel J, Ghori R, Marinello P, Jagannath S, Spreafico A, Lee V, Ngan RKC, To KF, Ahn MJ, Shafren D, Ng QS, Hong RL, Lin JC, Swaby RF, Gause C, 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Valsesia-Wittmann S, Shekarian T, Simard F, Nailo R, Dutour A, Tawbi H, Jallas AC, Caux C, Marabelle A, Glitza I, Kline D, Chen X, Fosco D, Kline J, Overacre A, Chikina M, Brunazzi E, Shayan G, Horne W, Kolls J, Ferris RL, Delgoffe GM, Bruno TC, Workman C, Vignali D, Adusumilli PS, Ansa-Addo EA, Li Z, Gerry A, Sanderson JP, Howe K, Docta R, Gao Q, Bagg EAL, Tribble N, Maroto M, Betts G, Bath N, Melchiori L, Lowther DE, Ramachandran I, Kari G, Basu S, Binder-Scholl G, Chagin K, Pandite L, Holdich T, Amado R, Zhang H, Glod J, Bernstein D, Jakobsen B, Mackall C, Wong R, Silk JD, Adams K, Hamilton G, Bennett AD, Brett S, Jing J, Quattrini A, Saini M, Wiedermann G, Gerry A, Jakobsen B, Binder-Scholl G, Brewer J, Duong M, Lu A, Chang P, Mahendravada A, Shinners N, Slawin K, Spencer DM, Foster AE, Bayle JH, Bergamaschi C, Ng SSM, Nagy B, Jensen S, Hu X, Alicea C, Fox B, Felber B, Pavlakis G, Chacon J, Yamamoto T, Garrabrant T, Cortina L, Powell DJ, Donia M, Kjeldsen JW, Andersen R, Westergaard MCW, Bianchi V, Legut M, Attaf M, Dolton G, Szomolay B, Ott S, Lyngaa R, Hadrup SR, Sewell AK, Svane IM, Fan A, Kumai T, Celis E, Frank I, Stramer A, Blaskovich MA, Wardell S, Fardis M, Bender J, Lotze MT, Goff SL, Zacharakis N, Assadipour Y, Prickett TD, Gartner JJ, Somerville R, Black M, Xu H, Chinnasamy H, Kriley I, Lu L, Wunderlich J, Robbins PF, Rosenberg S, Feldman SA, Trebska-McGowan K, Kriley I, Malekzadeh P, Payabyab E, Sherry R, Rosenberg S, Goff SL, Gokuldass A, Blaskovich MA, Kopits C, Rabinovich B, Lotze MT, Green DS, Kamenyeva O, Zoon KC, Annunziata CM, Hammill J, Helsen C, Aarts C, Bramson J, Harada Y, Yonemitsu Y, Helsen C, Hammill J, Mwawasi K, Denisova G, Bramson J, Giri R, Jin B, Campbell T, Draper LM, Stevanovic S, Yu Z, Weissbrich B, Restifo NP, Trimble CL, Rosenberg S, Hinrichs CS, Tsang K, Fantini M, Hodge JW, Fujii R, Fernando I, Jochems C, Heery C, Gulley J, Soon-Shiong P, Schlom J, Jing W, Gershan J, Blitzer G, Weber J, McOlash L, Johnson BD, Kiany S, Gangxiong H, Kleinerman ES, Klichinsky M, Ruella M, Shestova O, Kenderian S, Kim M, Scholler J, June CH, Gill S, Moogk D, Zhong S, Yu Z, Liadi I, Rittase W, Fang V, Dougherty J, Perez-Garcia A, Osman I, Zhu C, Varadarajan N, Restifo NP, Frey A, Krogsgaard M, Landi D, Fousek K, Mukherjee M, Shree A, Joseph S, Bielamowicz K, Byrd T, Ahmed N, Hegde M, Lee S, Byrd D, Thompson J, Bhatia S, Tykodi S, Delismon J, Chu L, Abdul-Alim S, Ohanian A, DeVito AM, Riddell S, Margolin K, Magalhaes I, Mattsson J, Uhlin M, Nemoto S, Villarroel PP, Nakagawa R, Mule JJ, Mailloux AW, Mata M, Nguyen P, Gerken C, DeRenzo C, Spencer DM, Gottschalk S, Mathieu M, Pelletier S, Stagg J, Turcotte S, Minutolo N, Sharma P, Tsourkas A, Powell DJ, Mockel-Tenbrinck N, Mauer D, Drechsel K, Barth C, Freese K, Kolrep U, Schult S, Assenmacher M, Kaiser A, Mullinax J, Hall M, Le J, Kodumudi K, Royster E, Richards A, Gonzalez R, Sarnaik A, Pilon-Thomas S, Nielsen M, Krarup-Hansen A, Hovgaard D, Petersen MM, Loya AC, Junker N, Svane IM, Rivas C, Parihar R, Gottschalk S, Rooney CM, Qin H, Nguyen S, Su P, Burk C, Duncan B, Kim BH, Kohler ME, Fry T, Rao AA, Teyssier N, Pfeil J, Sgourakis N, Salama S, Haussler D, Richman SA, Nunez-Cruz S, Gershenson Z, Mourelatos Z, Barrett D, Grupp S, Milone M, Rodriguez-Garcia A, Robinson MK, Adams GP, Powell DJ, Santos J, Havunen R, Siurala M, Cervera-Carrascón V, Parviainen S, Antilla M, Hemminki A, Sethuraman J, Santiago L, Chen JQ, Dai Z, Wardell S, Bender J, Lotze MT, Sha H, Su S, Ding N, Liu B, Stevanovic S, Pasetto A, Helman SR, Gartner JJ, Prickett TD, Robbins PF, Rosenberg SA, Hinrichs CS, Bhatia S, Burgess M, Zhang H, Lee T, Klingemann H, Soon-Shiong P, Nghiem P, Kirkwood JM, Rossi JM, Sherman M, Xue A, Shen YW, Navale L, Rosenberg SA, Kochenderfer JN, Bot A, Veerapathran A, Gokuldass A, Stramer A, Sethuraman J, Blaskovich MA, Wiener D, Frank I, Santiago L, Rabinovich B, Fardis M, Bender J, Lotze MT, Waller EK, Li JM, Petersen C, Blazar BR, Li J, Giver CR, Wang Z, Grossenbacher SK, Sturgill I, Canter RJ, Murphy WJ, Zhang C, Burger MC, Jennewein L, Waldmann A, Mittelbronn M, Tonn T, Steinbach JP, Wels WS, Williams JB, Zha Y, Gajewski TF, Williams LC, Krenciute G, Kalra M, Louis C, Gottschalk S, Xin G, Schauder D, Jiang A, Joshi N, Cui W, Zeng X, Menk AV, Scharping N, Delgoffe GM, Zhao Z, Hamieh M, Eyquem J, Gunset G, Bander N, Sadelain M, Askmyr D, Abolhalaj M, Lundberg K, Greiff L, Lindstedt M, Angell HK, Kim KM, Kim ST, Kim S, Sharpe AD, Ogden J, Davenport A, Hodgson DR, Barrett C, Lee J, Kilgour E, Hanson J, Caspell R, Karulin A, Lehmann P, Ansari T, Schiller A, Sundararaman S, Lehmann P, Hanson J, Roen D, Karulin A, Lehmann P, Ayers M, Levitan D, Arreaza G, Liu F, Mogg R, Bang YJ, O’Neil B, Cristescu R, Friedlander P, Wassman K, Kyi C, Oh W, Bhardwaj N, Bornschlegl S, Gustafson MP, Gastineau DA, Parney IF, Dietz AB, Carvajal-Hausdorf D, Mani N, Velcheti V, Schalper K, Rimm D, Chang S, Levy R, Kurland J, Krishnan S, Ahlers CM, Jure-Kunkel M, Cohen L, Maecker H, Kohrt H, Chen S, Crabill G, Pritchard T, McMiller T, Pardoll D, Pan F, Topalian S, Danaher P, Warren S, Dennis L, White AM, D’Amico L, Geller M, Disis ML, Beechem J, Odunsi K, Fling S, Derakhshandeh R, Webb TJ, Dubois S, Conlon K, Bryant B, Hsu J, Beltran N, Müller J, Waldmann T, Duhen R, Duhen T, Thompson L, Montler R, Weinberg A, Kates M, Early B, Yusko E, Schreiber TH, Bivalacqua TJ, Ayers M, Lunceford J, Nebozhyn M, Murphy E, Loboda A, Kaufman DR, Albright A, Cheng J, Kang SP, Shankaran V, Piha-Paul SA, Yearley J, Seiwert T, Ribas A, McClanahan TK, Cristescu R, Mogg R, Ayers M, Albright A, Murphy E, Yearley J, Sher X, Liu XQ, Nebozhyn M, Lunceford J, Joe A, Cheng J, Plimack E, Ott PA, McClanahan TK, Loboda A, Kaufman DR, Forrest-Hay A, Guyre CA, Narumiya K, Delcommenne M, Hirsch HA, Deshpande A, Reeves J, Shu J, Zi T, Michaelson J, Law D, Trehu E, Sathyanaryanan S, Hodkinson BP, Hutnick NA, Schaffer ME, Gormley M, Hulett T, Jensen S, Ballesteros-Merino C, Dubay C, Afentoulis M, Reddy A, David L, Fox B, Jayant K, Agrawal S, Agrawal R, Jeyakumar G, Kim S, Kim H, Silski C, Suisham S, Heath E, Vaishampayan U, Vandeven N, Viller NN, O’Connor A, Chen H, Bossen B, Sievers E, Uger R, Nghiem P, Johnson L, Kao HF, Hsiao CF, Lai SC, Wang CW, Ko JY, Lou PJ, Lee TJ, Liu TW, Hong RL, Kearney SJ, Black JC, Landis BJ, Koegler S, Hirsch B, Gianani R, Kim J, He MX, Zhang B, Su N, Luo Y, Ma XJ, Park E, Kim DW, Copploa D, Kothari N, doo Chang Y, Kim R, Kim N, Lye M, Wan E, Kim N, Lye M, Wan E, Kim N, Lye M, Wan E, Knaus HA, Berglund S, Hackl H, Karp JE, Gojo I, Luznik L, Hong HS, Koch SD, Scheel B, Gnad-Vogt U, Kallen KJ, Wiegand V, Backert L, Kohlbacher O, Hoerr I, Fotin-Mleczek M, Billingsley JM, Koguchi Y, Conrad V, Miller W, Gonzalez I, Poplonski T, Meeuwsen T, Howells-Ferreira A, Rattray R, Campbell M, Bifulco C, Dubay C, Bahjat K, Curti B, Urba W, Vetsika EK, Kallergi G, Aggouraki D, Lyristi Z, Katsarlinos P, Koinis F, Georgoulias V, Kotsakis A, Martin NT, Aeffner F, Kearney SJ, Black JC, Cerkovnik L, Pratte L, Kim R, Hirsch B, Krueger J, Gianani R, Martínez-Usatorre A, Jandus C, Donda A, Carretero-Iglesia L, Speiser DE, Zehn D, Rufer N, Romero P, Panda A, Mehnert J, Hirshfield KM, Riedlinger G, Damare S, Saunders T, Sokol L, Stein M, Poplin E, Rodriguez-Rodriguez L, Silk A, Chan N, Frankel M, Kane M, Malhotra J, Aisner J, Kaufman HL, Ali S, Ross J, White E, Bhanot G, Ganesan S, Monette A, Bergeron D, Amor AB, Meunier L, Caron C, Morou A, Kaufmann D, Liberman M, Jurisica I, Mes-Masson AM, Hamzaoui K, Lapointe R, Mongan A, Ku YC, Tom W, Sun Y, Pankov A, Looney T, Au-Young J, Hyland F, Conroy J, Morrison C, Glenn S, Burgher B, Ji H, Gardner M, Mongan A, Omilian AR, Conroy J, Bshara W, Angela O, Burgher B, Ji H, Glenn S, Morrison C, Mongan A, Obeid JM, Erdag G, Smolkin ME, Deacon DH, Patterson JW, Chen L, Bullock TN, Slingluff CL, Obeid JM, Erdag G, Deacon DH, Slingluff CL, Bullock TN, Loffredo JT, Vuyyuru R, Beyer S, Spires VM, Fox M, Ehrmann JM, Taylor KA, Korman AJ, Graziano RF, Page D, Sanchez K, Ballesteros-Merino C, Martel M, Bifulco C, Urba W, Fox B, Patel SP, De Macedo MP, Qin Y, Reuben A, Spencer C, Guindani M, Bassett R, Wargo J, Racolta A, Kelly B, Jones T, Polaske N, Theiss N, Robida M, Meridew J, Habensus I, Zhang L, Pestic-Dragovich L, Tang L, Sullivan RJ, Logan T, Khushalani N, Margolin K, Koon H, Olencki T, Hutson T, Curti B, Roder J, Blackmon S, Roder H, Stewart J, Amin A, Ernstoff MS, Clark JI, Atkins MB, Kaufman HL, Sosman J, Weber J, McDermott DF, Weber J, Kluger H, Halaban R, Snzol M, Roder H, Roder J, Asmellash S, Steingrimsson A, Blackmon S, Sullivan RJ, Wang C, Roman K, Clement A, Downing S, Hoyt C, Harder N, Schmidt G, Schoenmeyer R, Brieu N, Yigitsoy M, Madonna G, Botti G, Grimaldi A, Ascierto PA, Huss R, Athelogou M, Hessel H, Harder N, Buchner A, Schmidt G, Stief C, Huss R, Binnig G, Kirchner T, Sellappan S, Thyparambil S, Schwartz S, Cecchi F, Nguyen A, Vaske C. 31st Annual Meeting and Associated Programs of the Society for Immunotherapy of Cancer (SITC 2016): part one. J Immunother Cancer 2016. [PMCID: PMC5123387 DOI: 10.1186/s40425-016-0172-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Gaballa A, Sundin M, Stikvoort A, Abumaree M, Uzunel M, Sairafi D, Uhlin M. T Cell Receptor Excision Circle (TREC) Monitoring after Allogeneic Stem Cell Transplantation; a Predictive Marker for Complications and Clinical Outcome. Int J Mol Sci 2016; 17:ijms17101705. [PMID: 27727179 PMCID: PMC5085737 DOI: 10.3390/ijms17101705] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 09/26/2016] [Accepted: 09/29/2016] [Indexed: 12/22/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is a well-established treatment modality for a variety of malignant diseases as well as for inborn errors of the metabolism or immune system. Regardless of disease origin, good clinical effects are dependent on proper immune reconstitution. T cells are responsible for both the beneficial graft-versus-leukemia (GVL) effect against malignant cells and protection against infections. The immune recovery of T cells relies initially on peripheral expansion of mature cells from the graft and later on the differentiation and maturation from donor-derived hematopoietic stem cells. The formation of new T cells occurs in the thymus and as a byproduct, T cell receptor excision circles (TRECs) are released upon rearrangement of the T cell receptor. Detection of TRECs by PCR is a reliable method for estimating the amount of newly formed T cells in the circulation and, indirectly, for estimating thymic function. Here, we discuss the role of TREC analysis in the prediction of clinical outcome after allogeneic HSCT. Due to the pivotal role of T cell reconstitution we propose that TREC analysis should be included as a key indicator in the post-HSCT follow-up.
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Affiliation(s)
- Ahmed Gaballa
- Department of Oncology and Pathology, Karolinska Institutet, SE-141 86 Stockholm, Sweden.
| | - Mikael Sundin
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, SE-141 86 Stockholm, Sweden.
- Pediatric Blood Disorders, Immunodeficiency and Stem Cell Transplantation, Astrid Lindgren Children's Hospital, Karolinska University Hospital, SE-141 86 Stockholm, Sweden.
| | - Arwen Stikvoort
- Department of Oncology and Pathology, Karolinska Institutet, SE-141 86 Stockholm, Sweden.
| | - Muhamed Abumaree
- Stem Cells and Regenerative Medicine Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, KSA-11461 Riyadh, Saudi Arabia.
| | - Mehmet Uzunel
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, SE-141 86 Stockholm, Sweden.
| | - Darius Sairafi
- Department of Oncology and Pathology, Karolinska Institutet, SE-141 86 Stockholm, Sweden.
| | - Michael Uhlin
- Department of Oncology and Pathology, Karolinska Institutet, SE-141 86 Stockholm, Sweden.
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, SE-141 86 Stockholm, Sweden.
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Remberger M, Afram G, Sundin M, Uhlin M, LeBlanc K, Björklund A, Mattsson J, Ljungman P. High incidence of severe chronic GvHD after HSCT with sibling donors. A single center analysis. Bone Marrow Transplant 2016; 51:1518-1521. [DOI: 10.1038/bmt.2016.159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Guldevall K, Brandt L, Forslund E, Olofsson K, Frisk TW, Olofsson PE, Gustafsson K, Manneberg O, Vanherberghen B, Brismar H, Kärre K, Uhlin M, Önfelt B. Microchip Screening Platform for Single Cell Assessment of NK Cell Cytotoxicity. Front Immunol 2016; 7:119. [PMID: 27092139 PMCID: PMC4820656 DOI: 10.3389/fimmu.2016.00119] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 03/17/2016] [Indexed: 12/31/2022] Open
Abstract
Here, we report a screening platform for assessment of the cytotoxic potential of individual natural killer (NK) cells within larger populations. Human primary NK cells were distributed across a silicon-glass microchip containing 32,400 individual microwells loaded with target cells. Through fluorescence screening and automated image analysis, the numbers of NK and live or dead target cells in each well could be assessed at different time points after initial mixing. Cytotoxicity was also studied by time-lapse live-cell imaging in microwells quantifying the killing potential of individual NK cells. Although most resting NK cells (≈75%) were non-cytotoxic against the leukemia cell line K562, some NK cells were able to kill several (≥3) target cells within the 12-h long experiment. In addition, the screening approach was adapted to increase the chance to find and evaluate serial killing NK cells. Even if the cytotoxic potential varied between donors, it was evident that a small fraction of highly cytotoxic NK cells were responsible for a substantial portion of the killing. We demonstrate multiple assays where our platform can be used to enumerate and characterize cytotoxic cells, such as NK or T cells. This approach could find use in clinical applications, e.g., in the selection of donors for stem cell transplantation or generation of highly specific and cytotoxic cells for adoptive immunotherapy.
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Affiliation(s)
- Karolin Guldevall
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Ludwig Brandt
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Elin Forslund
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology, Solna, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Karl Olofsson
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Thomas W Frisk
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Per E Olofsson
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Karin Gustafsson
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Otto Manneberg
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Bruno Vanherberghen
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Hjalmar Brismar
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology , Solna , Sweden
| | - Klas Kärre
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet , Stockholm , Sweden
| | - Michael Uhlin
- Center for Allogeneic Stem Cell Transplantation, Huddinge University Hospital, Karolinska Institute, Stockholm, Sweden; Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Björn Önfelt
- Science for Life Laboratory, Department of Applied Physics, KTH - Royal Institute of Technology, Solna, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
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Watz E, Remberger M, Ringden O, Ljungman P, Sundin M, Mattsson J, Uhlin M. Quality of the hematopoietic stem cell graft affects the clinical outcome of allogeneic stem cell transplantation. Transfusion 2015; 55:2339-50. [PMID: 25968813 DOI: 10.1111/trf.13143] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 03/17/2015] [Accepted: 03/26/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND In approximately two-thirds of patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) no suitable related donor can be identified but an unrelated HLA-matched donor can be found through international donor registries. HSCT grafts from unrelated donors are commonly collected at distant sites. Therefore, graft storage and transportation becomes crucial in the HSCT process. We aimed to study the impact of graft quality on clinical outcome and identify factors affecting graft quality. STUDY DESIGN AND METHODS We investigated the influence of graft quality on the clinical outcome in 144 HSCT patients. Graft quality was assessed by determining the viability (7-aminoactinomycin D [7AAD]) on a frozen-thawed sample from the peripheral blood stem cell (PBSC) graft. RESULTS Patients receiving PBSCs with inferior quality (i.e., viability < 64% in the frozen-thawed sample) more frequently developed acute graft-versus-host disease (aGVHD) Grades I to IV than patients receiving grafts with better quality (p = 0.025). The transplant-related mortality (TRM) was higher in the group receiving grafts with lower viability (p = 0.03). The viability of the frozen-thawed samples was highly variable (median, 64%; range, 24%-96%). No correlation could be observed when comparing the viability in newly arrived PBSC grafts to frozen-thawed vials. Grafts with white blood cell (WBC) count of more than 300 × 10(9) /L had lower viability than those with lower WBC counts (p < 0.001). CONCLUSION Graft quality affects clinical outcome. Patients receiving grafts with inferior quality had more aGVHD and higher TRM. There is a need for better analyses for assessing graft quality in routine HSCT care; analysis using 7AAD on fresh PBSC grafts is not sufficient.
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Affiliation(s)
- Emma Watz
- Department of Oncology and Pathology.,Department of Clinical Immunology and Transfusion Medicine
| | - Mats Remberger
- Department of Oncology and Pathology.,Centre for Allogeneic Stem Cell Transplantation
| | - Olle Ringden
- Department of Oncology and Pathology.,Centre for Allogeneic Stem Cell Transplantation
| | - Per Ljungman
- Department of Hematology.,Division of Hematology, Department of Medicine, Huddinge
| | - Mikael Sundin
- Hematology/Immunology/SCT Section, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,Division of Pediatrics, Department of Clinical, Science, Intervention and Technology, Karolinska Institutet
| | - Jonas Mattsson
- Department of Oncology and Pathology.,Centre for Allogeneic Stem Cell Transplantation
| | - Michael Uhlin
- Department of Oncology and Pathology.,Centre for Allogeneic Stem Cell Transplantation.,Department of Clinical Immunology and Transfusion Medicine
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Tauriainen J, Gustafsson K, Göthlin M, Gertow J, Buggert M, Frisk TW, Karlsson AC, Uhlin M, Önfelt B. Single-Cell Characterization of in vitro Migration and Interaction Dynamics of T Cells Expanded with IL-2 and IL-7. Front Immunol 2015; 6:196. [PMID: 25972868 PMCID: PMC4412128 DOI: 10.3389/fimmu.2015.00196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 04/09/2015] [Indexed: 12/27/2022] Open
Abstract
T cells are pivotal in the immune defense against cancers and infectious agents. To mount an effector response against cancer cells, T cells need to migrate to the cancer-site, engage in contacts with cancer cells, and perform their effector functions. Adoptive T cell therapy is an effective strategy as treatment of complications such as relapse or opportunistic infections after hematopoietic stem cell transplantations. This requires a sufficient amount of cells that are able to expand and respond to tumor or viral antigens. The cytokines interleukin (IL)-2 and IL-7 drive T cell differentiation, proliferation, and survival and are commonly used to expand T cells ex vivo. Here, we have used microchip-based live-cell imaging to follow the migration of individual T cells, their interactions with allogeneic monocytes, cell division, and apoptosis for extended periods of time; something that cannot be achieved by commonly used methods. Our data indicate that cells grown in IL-7 + IL-2 had similar migration and contact dynamics as cells grown in IL-2 alone. However, the addition of IL-7 decreased cell death creating a more viable cell population, which should be beneficial when preparing cells for immunotherapy.
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Affiliation(s)
- Johanna Tauriainen
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet , Stockholm , Sweden
| | - Karin Gustafsson
- Science for Life Laboratory, Department of Applied Physics, KTH Royal Institute of Technology , Stockholm , Sweden
| | - Mårten Göthlin
- Science for Life Laboratory, Department of Applied Physics, KTH Royal Institute of Technology , Stockholm , Sweden
| | - Jens Gertow
- Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge , Stockholm , Sweden ; Department of Oncology and Pathology, Karolinska Institutet , Stockholm , Sweden
| | - Marcus Buggert
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet , Stockholm , Sweden
| | - Thomas W Frisk
- Science for Life Laboratory, Department of Applied Physics, KTH Royal Institute of Technology , Stockholm , Sweden
| | - Annika C Karlsson
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet , Stockholm , Sweden
| | - Michael Uhlin
- Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge , Stockholm , Sweden ; Department of Oncology and Pathology, Karolinska Institutet , Stockholm , Sweden
| | - Björn Önfelt
- Science for Life Laboratory, Department of Applied Physics, KTH Royal Institute of Technology , Stockholm , Sweden ; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet , Stockholm , Sweden
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Remberger M, Törlén J, Ringdén O, Engström M, Watz E, Uhlin M, Mattsson J. Effect of Total Nucleated and CD34(+) Cell Dose on Outcome after Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2015; 21:889-93. [PMID: 25662230 DOI: 10.1016/j.bbmt.2015.01.025] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 01/26/2015] [Indexed: 12/16/2022]
Abstract
During more recent years only few studies have analyzed the effect of total nucleated cell (TNC) and CD34(+) cell dose in allogeneic hematopoietic stem cell transplantation (HSCT). A single-center analysis included 544 patients, 227 with a sibling donor and 317 with an unrelated donor. Most patients (n = 292) were treated with myeloablative conditioning, whereas the remaining patients (n = 252) received reduced-intensity conditioning. Bone marrow (BM) (n = 121) and peripheral blood stem cell (PBSC) grafts (n = 423) were analyzed separately. Median TNC and CD34(+) cell dose was 3.2 × 10(8)/kg versus 11.6 × 10(8)/kg in BM and 3.9 × 10(6)/kg versus 8.1 × 10(6)/kg in PBSC. In the BM group we found a higher TNC and CD34(+) cell dose was associated with a faster neutrophil engraftment (P < .001 and P = .02). In the PBSC group we found patients given a very high (≥11 × 10(6)/kg) CD34(+) cell dose had decreased rates of survival (P = .001) and increased relapse (P = .02). A high CD34(+) cell dose correlated with faster platelet engraftment (P < .01). In HSCT using PBSCs, the CD34(+) cell doses should be kept below 11 × 10(6)/kg but over 2.5 × 10(6)/kg.
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Affiliation(s)
- Mats Remberger
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden; Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden.
| | - Johan Törlén
- Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Olle Ringdén
- Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Mats Engström
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden; Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Emma Watz
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Michael Uhlin
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden; Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden; Center for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
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Stikvoort A, Mattsson J, Sundin M, Uhlin M. Long-Term Stable Mixed Chimerism in Patients Undergoing HSCT for Non-Malignant Disorders. Biol Blood Marrow Transplant 2015. [DOI: 10.1016/j.bbmt.2014.11.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Uhlin M, Stikvoort A, Sundin M, Mattsson J, Remberger M. Risk Factors and Clinical Outcome for Herpes Simplex Virus Reactivation in Patients after Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2015. [DOI: 10.1016/j.bbmt.2014.11.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Mattsson J, Uhlin M, Hauzenberger D, Remberger M. HLA-C Mismatch without Impact on Outcome after Allogeneic HSCT. Biol Blood Marrow Transplant 2015. [DOI: 10.1016/j.bbmt.2014.11.230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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