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Cao LQ, Wen Q, Liu BN, Zhao ZY, Zhang XH, Xu LP, Chen H, Wang Y, Yu L, Wang FR, Huang XJ, Mo XD. Plerixafor-based mobilization and mononuclear cell counts in graft increased the risk of engraftment syndrome after autologous hematopoietic stem cell transplantation. BLOOD SCIENCE 2024; 6:e00190. [PMID: 38779304 PMCID: PMC11108345 DOI: 10.1097/bs9.0000000000000190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 04/07/2024] [Indexed: 05/25/2024] Open
Abstract
Engraftment syndrome (ES) is one of the most common complications in the early phase after autologous hematopoietic stem cell transplantation (ASCT), and we aimed to evaluate the incidence and risk factors for ES patients receiving ASCT in the era of plerixafor-based mobilization. A total of 294 were enrolled, and 16.0% (n = 47) experienced ES after ASCT. The main clinical manifestations were fever (100%), diarrhea (78.7%), skin rash (23.4%), and hypoxemia/pulmonary edema (12.8%). Plerixafor-based mobilization was associated with higher counts of CD3+ cells, CD4+ cells, and CD8+ cells in grafts. In univariate analysis of the total cohort, age ≥60 years, receiving ASCT at complete remission (CR), higher number of mononuclear cell (MNC), CD3+ cell counts, CD4+ cells as well as CD8+ cells transfused and plerixafor-based mobilization were associated with ES after ASCT. Multivariate analysis showed that age ≥60 years (P = .0014), receiving ASCT at CR (P = .002), and higher number of MNC transfused (P = .026) were associated with ES in total cohort. In plasma cell disease subgroup, age ≥60 years (P = .013), plerixafor-based mobilization (P = .036), and receiving ASCT at CR (P = .002) were associated with ES. Patients with more risk factors had a higher risk of ES. The 1-year probabilities of relapse, non-relapse mortality, and survival were comparable between patients with and without ES. Thus, plerixafor-based mobilization may influence the composition of T lymphocytes in grafts and increase the risk of ES, particularly in patients with plasma cell disease.
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Affiliation(s)
- Le-Qing Cao
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Qi Wen
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Bo-Ning Liu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Zhen-Yu Zhao
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Xiao-Hui Zhang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lan-Ping Xu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Huan Chen
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yu Wang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lu Yu
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Feng-Rong Wang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Chinese Academy of Medical Sciences, Beijing 2019RU029, China
| | - Xiao-Dong Mo
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Chinese Academy of Medical Sciences, Beijing 2019RU029, China
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Wang X, Diamond DJ, Forman SJ, Nakamura R. Development of CMV-CD19 bi-specific CAR T cells with post-infusion in vivo boost using an anti-CMV vaccine. Int J Hematol 2021; 114:544-553. [PMID: 34561840 PMCID: PMC8475363 DOI: 10.1007/s12185-021-03215-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/21/2021] [Accepted: 09/01/2021] [Indexed: 11/25/2022]
Abstract
Adoptive transfer of in vitro expanded, chimeric antigen receptor (CAR)-redirected CD19-specific T cells can induce dramatic disease regression in patients with leukemia and lymphomas. However, the full potential of this emerging modality is hampered in some cancer settings by a significant rate of therapeutic failure arising from the attenuated engraftment and persistence of CAR-redirected T cells, and tumor relapse following adoptive transfer. Here, we discuss an advanced strategy that facilitates post-infusion in vivo boosting of CAR T cells via CMV vaccination, to mediate durable remission of B cell malignancies by engrafting a CAR molecule onto a CMV-specific T cell. We also discuss a feasible and unique platform for the generation of the CMV-CD19CAR T cells for clinical application. This new approach would overcome multiple challenges in current CAR T cell technology including: short T cell persistence, limited duration of response, and inability to re-stimulate T cells after relapse or persistent disease.
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Affiliation(s)
- Xiuli Wang
- Department of Hematology/HCT, City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA, 91010, USA
| | - Don J Diamond
- Department of Hematology/HCT, City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA, 91010, USA
| | - Stephen J Forman
- Department of Hematology/HCT, City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA, 91010, USA
| | - Ryotaro Nakamura
- Department of Hematology/HCT, City of Hope Comprehensive Cancer Center and the Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA, 91010, USA.
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Jensen MC, Popplewell L, Cooper LJ, DiGiusto D, Kalos M, Ostberg JR, Forman SJ. Antitransgene rejection responses contribute to attenuated persistence of adoptively transferred CD20/CD19-specific chimeric antigen receptor redirected T cells in humans. Biol Blood Marrow Transplant 2010; 16:1245-56. [PMID: 20304086 DOI: 10.1016/j.bbmt.2010.03.014] [Citation(s) in RCA: 398] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2010] [Accepted: 03/11/2010] [Indexed: 12/11/2022]
Abstract
Immunotherapeutic ablation of lymphoma is a conceptually attractive treatment strategy that is the subject of intense translational research. Cytotoxic T lymphocytes (CTLs) that are genetically modified to express CD19- or CD20-specific, single-chain antibody-derived chimeric antigen receptors (CARs) display HLA-independent antigen-specific recognition/killing of lymphoma targets. Here, we describe our initial experience in applying CAR-redirected autologous CTL adoptive therapy to patients with recurrent lymphoma. Using plasmid vector electrotransfer/drug selection systems, cloned and polyclonal CAR(+) CTLs were generated from autologous peripheral blood mononuclear cells and expanded in vitro to cell numbers sufficient for clinical use. In 2 FDA-authorized trials, patients with recurrent diffuse large cell lymphoma were treated with cloned CD8(+) CTLs expressing a CD20-specific CAR (along with NeoR) after autologous hematopoietic stem cell transplantation, and patients with refractory follicular lymphoma were treated with polyclonal T cell preparations expressing a CD19-specific CAR (along with HyTK, a fusion of hygromycin resistance and HSV-1 thymidine kinase suicide genes) and low-dose s.c. recombinant human interleukin-2. A total of 15 infusions were administered (5 at 10(8)cells/m(2), 7 at 10(9)cells/m(2), and 3 at 2 x 10(9)cells/m(2)) to 4 patients. Overt toxicities attributable to CTL administration were not observed; however, detection of transferred CTLs in the circulation, as measured by quantitative polymerase chain reaction, was short (24 hours to 7 days), and cellular antitransgene immune rejection responses were noted in 2 patients. These studies reveal the primary barrier to therapeutic efficacy is limited persistence, and provide the rationale to prospectively define T cell populations intrinsically programmed for survival after adoptive transfer and to modulate the immune status of recipients to prevent/delay antitransgene rejection responses.
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MESH Headings
- Adoptive Transfer/methods
- Antigens, CD19/biosynthesis
- Antigens, CD19/genetics
- Antigens, CD19/immunology
- Antigens, CD20/biosynthesis
- Antigens, CD20/genetics
- Antigens, CD20/immunology
- Humans
- Immune Tolerance
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/therapy
- Lymphoma, Follicular/immunology
- Lymphoma, Follicular/therapy
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Receptors, Antigen, T-Cell/biosynthesis
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/immunology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/physiology
- T-Lymphocytes, Cytotoxic/transplantation
- Transfection
- Transgenes/immunology
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Affiliation(s)
- Michael C Jensen
- Department of Cancer Immunotherapeutics and Tumor Immunology, Beckman Research Institute, City of Hope National Medical Center, 1500 East Duarte Road, Duarte, CA 91010-3000, USA.
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Eisenberg R. Why can't we find a new treatment for SLE? J Autoimmun 2009; 32:223-30. [PMID: 19329279 DOI: 10.1016/j.jaut.2009.02.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2009] [Accepted: 02/11/2009] [Indexed: 12/11/2022]
Abstract
No new therapy for systemic lupus erythematosus has been approved. In the last decade, the development of several novel compounds has been pursued for lupus, but so far nothing has been proven to be effective. This review discusses some of the reasons why it may be so difficult to demonstrate that a novel therapy is effective for this disease. These include the complexity of the disease itself; the lack of reliable outcome measures; our limited understanding of the pathogenesis of the disease; the propensity of lupus patients to have bad outcomes and to react to medicines in unusual ways; the heterogeneity of the patient population; the unpredictable course of disease in individual patients; and the lack of reliable biomarkers. Although some of the tested targeted compounds that are apparently based on strong preclinical and mechanistic data may indeed not be effective therapies for SLE, it is hard not to believe that among the various specific agents now being tested that at least some of them should downregulate the abnormal immunoregulation characteristic of SLE, and thus be clinically effective. We need to be persistent and imaginative in identifying these effective agents and proving their efficacy so that they may be widely used in our lupus populations.
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Affiliation(s)
- Robert Eisenberg
- Division of Rheumatology, Department of Medicine, 756 BRBII/III, 421 Curie Blvd, University of Pennsylvania, Philadelphia, PA 19104-6160, USA.
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