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Strongyli E, Evangelidis P, Sakellari I, Gavriilaki M, Gavriilaki E. Change in Neurocognitive Function in Patients Who Receive CAR-T Cell Therapies: A Steep Hill to Climb. Pharmaceuticals (Basel) 2024; 17:591. [PMID: 38794161 PMCID: PMC11123727 DOI: 10.3390/ph17050591] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
Immunotherapy with chimeric antigen receptor T (CAR-T) cell therapies has brought substantial improvement in clinical outcomes in patients with relapsed/refractory B cell neoplasms. However, complications such as cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) limit the therapeutic efficacy of this treatment approach. ICANS can have a broad range of clinical manifestations, while various scoring systems have been developed for its grading. Cognitive decline is prevalent in CAR-T therapy recipients including impaired attention, difficulty in item naming, and writing, agraphia, and executive dysfunction. In this review, we aim to present the diagnostic methods and tests that have been used for the recognition of cognitive impairment in these patients. Moreover, up-to-date data about the duration of cognitive impairment symptoms after the infusion are presented. More research on the risk factors, pathogenesis, preventive measures, and therapy of neurocognitive impairment is crucial for better outcomes for our patients.
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Affiliation(s)
- Evlampia Strongyli
- Hematology Department and Bone Marrow Transplant (BMT) Unit, G. Papanicolaou Hospital, 57010 Thessaloniki, Greece; (E.S.); (I.S.)
| | - Paschalis Evangelidis
- Second Propedeutic Department of Internal Medicine, Hippocration Hospital, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece;
| | - Ioanna Sakellari
- Hematology Department and Bone Marrow Transplant (BMT) Unit, G. Papanicolaou Hospital, 57010 Thessaloniki, Greece; (E.S.); (I.S.)
| | - Maria Gavriilaki
- 1st Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece;
| | - Eleni Gavriilaki
- Hematology Department and Bone Marrow Transplant (BMT) Unit, G. Papanicolaou Hospital, 57010 Thessaloniki, Greece; (E.S.); (I.S.)
- Second Propedeutic Department of Internal Medicine, Hippocration Hospital, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece;
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McNerney KO, Hsieh EM, Shalabi H, Epperly R, Wolters PL, Hill JA, Gardner R, Talleur AC, Shah NN, Rossoff J. INSPIRED Symposium Part 3: Prevention and Management of Pediatric Chimeric Antigen Receptor T Cell-Associated Emergent Toxicities. Transplant Cell Ther 2024; 30:38-55. [PMID: 37821079 PMCID: PMC10842156 DOI: 10.1016/j.jtct.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/06/2023] [Accepted: 10/06/2023] [Indexed: 10/13/2023]
Abstract
Chimeric antigen receptor (CAR) T cell (CAR-T) therapy has emerged as a revolutionary cancer treatment modality, particularly in children and young adults with B cell malignancies. Through clinical trials and real-world experience, much has been learned about the unique toxicity profile of CAR-T therapy. The past decade brought advances in identifying risk factors for severe inflammatory toxicities, investigating preventive measures to mitigate these toxicities, and exploring novel strategies to manage refractory and newly described toxicities, infectious risks, and delayed effects, such as cytopenias. Although much progress has been made, areas needing further improvements remain. Limited guidance exists regarding initial administration of tocilizumab with or without steroids and the management of inflammatory toxicities refractory to these treatments. There has not been widespread adoption of preventive strategies to mitigate inflammation in patients at high risk of severe toxicities, particularly children. Additionally, the majority of research related to CAR-T toxicity prevention and management has focused on adult populations, with only a few pediatric-specific studies published to date. Given that children and young adults undergoing CAR-T therapy represent a unique population with different underlying disease processes, physiology, and tolerance of toxicities than adults, it is important that studies be conducted to evaluate acute, delayed, and long-term toxicities following CAR-T therapy in this younger age group. In this pediatric-focused review, we summarize key findings on CAR-T therapy-related toxicities over the past decade, highlight emergent CAR-T toxicities, and identify areas of greatest need for ongoing research.
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Affiliation(s)
- Kevin O McNerney
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.
| | - Emily M Hsieh
- Pediatric Hematology/Oncology, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Norris Comprehensive Cancer Center, Keck School of Medicine of USC, Los Angeles, California
| | - Haneen Shalabi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Rebecca Epperly
- Department of Bone Marrow Transplant, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Pamela L Wolters
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Joshua A Hill
- Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Rebecca Gardner
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Aimee C Talleur
- Department of Bone Marrow Transplant, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Nirali N Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jenna Rossoff
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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Epperly R, Shah NN. Long-term follow-up of CD19-CAR T-cell therapy in children and young adults with B-ALL. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2023; 2023:77-83. [PMID: 38066902 PMCID: PMC10727115 DOI: 10.1182/hematology.2023000422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
The tremendous successes of CD19-directed CAR T cells in children and young adults with B-cell acute lymphoblastic leukemia (B-ALL) has led to the more widespread use of this important treatment modality. With an ability to induce remission and potentially lead to long-term survival in patients with multiply relapsed/chemotherapy refractory disease, more children are now receiving this therapy with the hope of inducing a long-term durable remission (with or without consolidative hematopoietic cell transplantation). While overcoming the acute toxicities was critical to its broad implementation, the emerging utilization requires close evaluation of subacute and delayed toxicities alongside a consideration of late effects and issues related to survivorship following CAR T cells. In this underexplored area of toxicity monitoring, this article reviews the current state of the art in relationship to delayed toxicities while highlighting areas of future research in the study of late effects in children and young adults receiving CAR T cells.
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Affiliation(s)
- Rebecca Epperly
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN
| | - Nirali N Shah
- Pediatric Oncology Branch, Center for Cancer Research (CCR), National Cancer Institute (NCI), NIH, Bethesda, MD
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Kazzi C, Kuznetsova V, Siriratnam P, Griffith S, Wong S, Tam CS, Alpitsis R, Spencer A, O'Brien TJ, Malpas CB, Monif M. Cognition following chimeric antigen receptor T-cell therapy: A systematic review. J Autoimmun 2023; 140:103126. [PMID: 37837807 DOI: 10.1016/j.jaut.2023.103126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/23/2023] [Accepted: 10/04/2023] [Indexed: 10/16/2023]
Abstract
BACKGROUND This systematic review aimed to characterise the cognitive outcomes of patients who received chimeric antigen receptor T-cell therapy. METHODS A systematic search of the literature was performed using PubMed, PsycINFO, SCOPUS, EMBASE, Medline, and CINAHL (February 2023). Risk of bias was assessed using the JBI Checklist for Case Reports and the Risk of Bias Assessment Tool for Non-randomised Studies. RESULTS Twenty-two studies met inclusion criteria with a total of 1104 participants. There was considerable methodological heterogeneity with differing study designs (e.g., cohort studies, clinical trials, case studies, a qualitative interview, and a focus group), measures of cognition (e.g., self-report, neuropsychological measures, clinician assessed/neurological examinations), and longest follow-up time points (i.e., five days to five years). DISCUSSION Results of the studies were heterogenous with studies demonstrating stable, improved, or reduced cognition across differing time points. Overall, cognitive symptoms are common particularly in the acute stage (<2 weeks) post-infusion. Most deficits that arise in the acute stage resolve within one to two weeks, however, there is a subset of patients who continue to experience and self-report persistent deficits in the subacute and chronic stages. Future studies are needed to comprehensively analyse cognition using a combination of self-report and psychometric measures following chimeric antigen receptor T-cell therapy in the acute, subacute, and chronic settings.
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Affiliation(s)
- Christina Kazzi
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Valeriya Kuznetsova
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia; Department of Clinical Haematology, Peter MacCallum Cancer Centre, VIC, Australia; CORe, Department of Medicine, University of Melbourne, VIC, Australia
| | - Pakeeran Siriratnam
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Sarah Griffith
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Shu Wong
- Department of Haematology, Alfred Hospital, Central Clinical School, VIC, Australia
| | - Constantine S Tam
- Department of Clinical Haematology, Peter MacCallum Cancer Centre, VIC, Australia; Department of Haematology, Alfred Hospital, Central Clinical School, VIC, Australia
| | - Rubina Alpitsis
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Andrew Spencer
- Department of Haematology, Alfred Hospital, Central Clinical School, VIC, Australia; Australian Centre for Blood Diseases, Monash University, VIC, Australia
| | - Terence J O'Brien
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Charles B Malpas
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia; Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, VIC, Australia; Melbourne School of Psychological Sciences, University of Melbourne, VIC, Australia
| | - Mastura Monif
- Department of Neurosciences, Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia; Department of Neurology, Alfred Health, Melbourne, VIC, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, VIC, Australia.
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5
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Jess J, Yates B, Dulau-Florea A, Parker K, Inglefield J, Lichtenstein D, Schischlik F, Ongkeko M, Wang Y, Shahani S, Cullinane A, Smith H, Kane E, Little L, Chen D, Fry TJ, Shalabi H, Wang HW, Satpathy A, Lozier J, Shah NN. CD22 CAR T-cell associated hematologic toxicities, endothelial activation and relationship to neurotoxicity. J Immunother Cancer 2023; 11:e005898. [PMID: 37295816 PMCID: PMC10277551 DOI: 10.1136/jitc-2022-005898] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Hematologic toxicities, including coagulopathy, endothelial activation, and cytopenias, with CD19-targeted chimeric antigen receptor (CAR) T-cell therapies correlate with cytokine release syndrome (CRS) and neurotoxicity severity, but little is known about the extended toxicity profiles of CAR T-cells targeting alternative antigens. This report characterizes hematologic toxicities seen following CD22 CAR T-cells and their relationship to CRS and neurotoxicity. METHODS We retrospectively characterized hematologic toxicities associated with CRS seen on a phase 1 study of anti-CD22 CAR T-cells for children and young adults with relapsed/refractory CD22+ hematologic malignancies. Additional analyses included correlation of hematologic toxicities with neurotoxicity and exploring effects of hemophagocytic lymphohistiocytosis-like toxicities (HLH) on bone marrow recovery and cytopenias. Coagulopathy was defined as evidence of bleeding or abnormal coagulation parameters. Hematologic toxicities were graded by Common Terminology Criteria for Adverse Events V.4.0. RESULTS Across 53 patients receiving CD22 CAR T-cells who experienced CRS, 43 (81.1%) patients achieved complete remission. Eighteen (34.0%) patients experienced coagulopathy, of whom 16 had clinical manifestations of mild bleeding (typically mucosal bleeding) which generally subsided following CRS resolution. Three had manifestations of thrombotic microangiopathy. Patients with coagulopathy had higher peak ferritin, D-dimer, prothrombin time, international normalized ratio (INR), lactate dehydrogenase (LDH), tissue factor, prothrombin fragment F1+2 and soluble vascular cell adhesion molecule-1 (s-VCAM-1). Despite a relatively higher incidence of HLH-like toxicities and endothelial activation, overall neurotoxicity was generally less severe than reported with CD19 CAR T-cells, prompting additional analysis to explore CD22 expression in the central nervous system (CNS). Single-cell analysis revealed that in contrast to CD19 expression, CD22 is not on oligodendrocyte precursor cells or on neurovascular cells but is seen on mature oligodendrocytes. Lastly, among those attaining CR, grade 3-4 neutropenia and thrombocytopenia were seen in 65% of patients at D28. CONCLUSION With rising incidence of CD19 negative relapse, CD22 CAR T-cells are increasingly important for the treatment of B-cell malignancies. In characterizing hematologic toxicities on CD22 CAR T-cells, we demonstrate that despite endothelial activation, coagulopathy, and cytopenias, neurotoxicity was relatively mild and that CD22 and CD19 expression in the CNS differed, providing one potential hypothesis for divergent neurotoxicity profiles. Systematic characterization of on-target off-tumor toxicities of novel CAR T-cell constructs will be vital as new antigens are targeted. TRIAL REGISTRATION NUMBER NCT02315612.
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Affiliation(s)
- Jennifer Jess
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Bonnie Yates
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Alina Dulau-Florea
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Kevin Parker
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Jon Inglefield
- Applied Developmental Research Directorate, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Dan Lichtenstein
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Fiorella Schischlik
- Cancer Data Science Laboratory, National Cancer Institute, Bethesda, Maryland, USA
| | - Martin Ongkeko
- Department of Transfusion Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Yanyu Wang
- Applied Developmental Research Directorate, Leidos Biomedical Research, Inc, Frederick National Laboratory for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Shilpa Shahani
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ann Cullinane
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Hannah Smith
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Eli Kane
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Lauren Little
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Dong Chen
- Mayo Clinic, Rochester, Minnesota, USA
| | - Terry J Fry
- University of Colorado Denver Children's Hospital Colorado Research Institute, Aurora, Colorado, USA
| | - Haneen Shalabi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Hao-Wei Wang
- Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland, USA
| | - Ansuman Satpathy
- Department of Pathology, Stanford University, Stanford, California, USA
| | - Jay Lozier
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Nirali N Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
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Pensato U, Amore G, Muccioli L, Sammali S, Rondelli F, Rinaldi R, D'Angelo R, Nicodemo M, Mondini S, Sambati L, Asioli GM, Rossi S, Santoro R, Cretella L, Ferrari S, Spinardi L, Faccioli L, Fanti S, Paccagnella A, Pierucci E, Casadei B, Pellegrini C, Zinzani PL, Bonafè M, Cortelli P, Bonifazi F, Guarino M. CAR t-cell therapy in BOlogNa-NEUrotoxicity TReatment and Assessment in Lymphoma (CARBON-NEUTRAL): proposed protocol and results from an Italian study. J Neurol 2023; 270:2659-2673. [PMID: 36869888 DOI: 10.1007/s00415-023-11595-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/25/2023] [Accepted: 01/29/2023] [Indexed: 03/05/2023]
Abstract
OBJECTIVE To investigate neurotoxicity clinical and instrumental features, incidence, risk factors, and early and long-term prognosis in lymphoma patients who received CAR T-cell therapy. METHODS In this prospective study, consecutive refractory B-cell non-Hodgkin lymphoma patients who received CAR T-cell therapy were included. Patients were comprehensively evaluated (neurological examination, EEG, brain MRI, and neuropsychological test) before and after (two and twelve months) CAR T-cells. From the day of CAR T-cells infusion, patients underwent daily neurological examinations to monitor the development of neurotoxicity. RESULTS Forty-six patients were included in the study. The median age was 56.5 years, and 13 (28%) were females. Seventeen patients (37%) developed neurotoxicity, characterized by encephalopathy frequently associated with language disturbances (65%) and frontal lobe dysfunction (65%). EEG and brain FDG-PET findings also supported a predominant frontal lobe involvement. The median time at onset and duration were five and eight days, respectively. Baseline EEG abnormalities predicted ICANS development in the multivariable analysis (OR 4.771; CI 1.081-21.048; p = 0.039). Notably, CRS was invariably present before or concomitant with neurotoxicity, and all patients who exhibited severe CRS (grade ≥ 3) developed neurotoxicity. Serum inflammatory markers were significantly higher in patients who developed neurotoxicity. A complete neurological resolution following corticosteroids and anti-cytokines monoclonal antibodies was reached in all patients treated, except for one patient developing a fatal fulminant cerebral edema. All surviving patients completed the 1-year follow-up, and no long-term neurotoxicity was observed. CONCLUSIONS In the first prospective Italian real-life study, we presented novel clinical and investigative insights into ICANS diagnosis, predictive factors, and prognosis.
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Affiliation(s)
- Umberto Pensato
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
- Department of Neurology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Giulia Amore
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
| | - Lorenzo Muccioli
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
| | - Susanna Sammali
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
| | - Francesca Rondelli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Rita Rinaldi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Roberto D'Angelo
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Marianna Nicodemo
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Susanna Mondini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Luisa Sambati
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Gian Maria Asioli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Simone Rossi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Rossella Santoro
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Lucia Cretella
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Susy Ferrari
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | - Luca Spinardi
- Diagnostic and Interventional Neuroradiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Luca Faccioli
- Diagnostic and Interventional Neuroradiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Stefano Fanti
- Nuclear Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Andrea Paccagnella
- Nuclear Medicine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elisabetta Pierucci
- Intensive Care Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Beatrice Casadei
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Cinzia Pellegrini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", Bologna, Italy
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Massimiliano Bonafè
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Pietro Cortelli
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia
| | | | - Maria Guarino
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Italia, Sant'Orsola Hospital, Via Giuseppe Massarenti 9, Bologna, Italia.
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Tan BJW, Chan LL, Tan EK. Reader Response: Long-term Neurologic Safety in Patients With B-Cell Lymphoma Treated With Anti-CD19 Chimeric Antigen Receptor T-Cell Therapy. Neurology 2023; 100:688. [PMID: 37012060 PMCID: PMC10104621 DOI: 10.1212/wnl.0000000000207210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/06/2023] [Indexed: 04/05/2023] Open
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8
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Mahdi J, Dietrich J, Straathof K, Roddie C, Scott BJ, Davidson TB, Prolo LM, Batchelor TT, Campen CJ, Davis KL, Gust J, Lim M, Majzner RG, Park JR, Partap S, Ramakrishna S, Richards R, Schultz L, Vitanza NA, Wang LD, Mackall CL, Monje M. Tumor inflammation-associated neurotoxicity. Nat Med 2023; 29:803-810. [PMID: 37024595 PMCID: PMC10166099 DOI: 10.1038/s41591-023-02276-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/24/2023] [Indexed: 04/08/2023]
Abstract
Cancer immunotherapies have unique toxicities. Establishment of grading scales and standardized grade-based treatment algorithms for toxicity syndromes can improve the safety of these treatments, as observed for cytokine release syndrome (CRS) and immune effector cell associated neurotoxicity syndrome (ICANS) in patients with B cell malignancies treated with chimeric antigen receptor (CAR) T cell therapy. We have observed a toxicity syndrome, distinct from CRS and ICANS, in patients treated with cell therapies for tumors in the central nervous system (CNS), which we term tumor inflammation-associated neurotoxicity (TIAN). Encompassing the concept of 'pseudoprogression,' but broader than inflammation-induced edema alone, TIAN is relevant not only to cellular therapies, but also to other immunotherapies for CNS tumors. To facilitate the safe administration of cell therapies for patients with CNS tumors, we define TIAN, propose a toxicity grading scale for TIAN syndrome and discuss the potential management of this entity, with the goal of standardizing both reporting and management.
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Affiliation(s)
- Jasia Mahdi
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
| | - Jorg Dietrich
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - Karin Straathof
- Research Department of Hematology and Oncology, Cancer Institute, University College London, London, UK
| | - Claire Roddie
- Research Department of Hematology and Oncology, Cancer Institute, University College London, London, UK
| | - Brian J Scott
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA
| | - Tom Belle Davidson
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Laura M Prolo
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
| | - Tracy T Batchelor
- Department of Neurology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Dana-Farber/Harvard Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Cynthia J Campen
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA
| | - Kara L Davis
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Juliane Gust
- Department of Neurology, University of Washington, Seattle, WA, USA
- Seattle Children's Research Institute, Center for Integrative Brain Research, Seattle, WA, USA
| | - Michael Lim
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
| | - Robbie G Majzner
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Julie R Park
- Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, USA
| | - Sonia Partap
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Sneha Ramakrishna
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Rebecca Richards
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Liora Schultz
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Nicholas A Vitanza
- Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, WA, USA
| | - Leo D Wang
- City of Hope, Departments of Pediatrics and Immuno-oncology, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, USA
| | - Crystal L Mackall
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Pediatrics, Stanford University, Stanford, CA, USA.
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Michelle Monje
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, USA.
- Stanford Center for Cancer Cell Therapy, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Neurosurgery, Stanford University, Stanford, CA, USA.
- Department of Pediatrics, Stanford University, Stanford, CA, USA.
- Department of Pathology, Stanford University, Stanford, CA, USA.
- Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA.
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9
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Xiao X, Chu SJ, Tang JH, Zhang LY, Zhang BB. Leukoencephalopathy in children with acute lymphoblastic leukemia after chemotherapy: a retrospective monocenter study. Transl Cancer Res 2023; 12:340-350. [PMID: 36915585 PMCID: PMC10007887 DOI: 10.21037/tcr-22-2180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/06/2022] [Indexed: 01/10/2023]
Abstract
Background To investigate the clinical and neuroimaging characteristics of leukoencephalopathy among children with acute lymphoblastic leukemia (ALL), especially after chemotherapy. Methods Clinical data for 17 pediatric patients with leukoencephalopathy and 17 matched controls were retrospectively analyzed. All participants were children with ALL admitted to the Children's Hospital of Soochow University from May 2011 to April 2021. The data mainly consisted of general information, laboratory studies, and imaging diagnostic results. Results Overall, 94.12% of the patients experienced neurological symptoms. The most common symptoms were seizure (7/17, 41.18%), nausea (5/17, 29.41%), vomiting (5/17, 29.41%), paralysis (5/17, 29.41%), and numbness (4/17, 23.53%). On neuroimaging, multiple and irregular lesions were observed, distributed mainly in the periventricular area (9/17, 52.94%), parietal lobe (6/17, 35.29%), and basal ganglia (5/17, 29.41%). Moreover, there were significant differences in serum sodium (P=0.0001), C-reactive protein (P=0.0124) and blood pressure (P=0.0271) between patients with and without leukoencephalopathy. After aggressive treatment, the clinical symptoms (12/17, 70.59%) and imaging lesions (11/13, 84.62%) gradually improved in most patients. Conclusions Chemotherapy is an important risk factor related to leukoencephalopathy. Although the clinical symptoms of leukoencephalopathy vary widely, there is a high degree of consistency in its radiological features. Abnormal laboratory results may also help the identification of leukoencephalopathy. Early detection and treatment can improve brain development in the long term.
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Affiliation(s)
- Xiao Xiao
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Si-Jia Chu
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Ji-Hong Tang
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
| | - Li-Ya Zhang
- Department of Internal Medicine, Children's Hospital of Soochow University, Suzhou, China
| | - Bing-Bing Zhang
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, China
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10
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Butt OH, Zhou AY, Ances BM, DiPersio JF, Ghobadi A. A systematic framework for predictive biomarkers in immune effector cell-associated neurotoxicity syndrome. Front Neurol 2023; 14:1110647. [PMID: 36860569 PMCID: PMC9969296 DOI: 10.3389/fneur.2023.1110647] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/23/2023] [Indexed: 02/15/2023] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy has revolutionized the management of several life-threatening malignancies, often achieving durable sustained responses. The number of patients treated with this new class of cell-based therapy, along with the number of Food and Drug Association (FDA) approved indications, are growing significantly. Unfortunately Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS) can often occur after treatment with CAR-T cells, and severe ICANS can be associated with significant morbidity and mortality. Current standard treatments are mainly steroids and supportive care, highlighting the need for early identification. In the last several years, a range of predictive biomarkers have been proposed to distinguish patients at increased risk for developing ICANS. In this review, we discuss a systematic framework to organize potential predictive biomarkers that builds on our current understanding of ICANS.
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Affiliation(s)
- Omar H. Butt
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in Saint Louis, St. Louis, MO, United States
| | - Alice Y. Zhou
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in Saint Louis, St. Louis, MO, United States
| | - Beau M. Ances
- Department of Neurology, Washington University in Saint Louis, St. Louis, MO, United States
| | - John F. DiPersio
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in Saint Louis, St. Louis, MO, United States
| | - Armin Ghobadi
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in Saint Louis, St. Louis, MO, United States
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11
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Manriquez Roman C, Sakemura RL, Kimball BL, Jin F, Khadka RH, Adada MM, Siegler EL, Johnson AJ, Kenderian SS. Assessment of Chimeric Antigen Receptor T Cell-Associated Toxicities Using an Acute Lymphoblastic Leukemia Patient-derived Xenograft Mouse Model. J Vis Exp 2023:10.3791/64535. [PMID: 36847405 PMCID: PMC10600946 DOI: 10.3791/64535] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
Chimeric antigen receptor T (CART) cell therapy has emerged as a powerful tool for the treatment of multiple types of CD19+ malignancies, which has led to the recent FDA approval of several CD19-targeted CART (CART19) cell therapies. However, CART cell therapy is associated with a unique set of toxicities that carry their own morbidity and mortality. This includes cytokine release syndrome (CRS) and neuroinflammation (NI). The use of preclinical mouse models has been crucial in the research and development of CART technology for assessing both CART efficacy and CART toxicity. The available preclinical models to test this adoptive cellular immunotherapy include syngeneic, xenograft, transgenic, and humanized mouse models. There is no single model that seamlessly mirrors the human immune system, and each model has strengths and weaknesses. This methods paper aims to describe a patient-derived xenograft model using leukemic blasts from patients with acute lymphoblastic leukemia as a strategy to assess CART19-associated toxicities, CRS, and NI. This model has been shown to recapitulate CART19-associated toxicities as well as therapeutic efficacy as seen in the clinic.
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Affiliation(s)
- Claudia Manriquez Roman
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester; Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester; Department of Molecular Medicine, Mayo Clinic, Rochester; Regenerative Sciences PhD Program, Mayo Clinic, Rochester
| | - R Leo Sakemura
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Brooke L Kimball
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Fang Jin
- Department of Immunology, Mayo Clinic, Rochester
| | | | - Mohamad M Adada
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | - Elizabeth L Siegler
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester
| | | | - Saad S Kenderian
- T Cell Engineering Laboratory, Mayo Clinic, Rochester; Division of Hematology, Mayo Clinic, Rochester; Department of Immunology, Mayo Clinic, Rochester;
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12
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Tan BBJW, Chua SKK, Soh QY, Chan LL, Tan EK. Chimeric antigen receptor (CAR) T therapy and cognitive functions. J Neurol Sci 2023; 444:120495. [PMID: 36446259 DOI: 10.1016/j.jns.2022.120495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/10/2022] [Accepted: 11/12/2022] [Indexed: 11/17/2022]
Affiliation(s)
| | - Shaun Kai Kiat Chua
- National Neuroscience Institute, Singapore, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Qian Ying Soh
- National Neuroscience Institute, Singapore, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Ling-Ling Chan
- Duke-NUS Medical School, Singapore, Singapore; Singapore General Hospital, Singapore
| | - Eng-King Tan
- National Neuroscience Institute, Singapore, Singapore; Duke-NUS Medical School, Singapore, Singapore.
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13
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Perceived Cognitive Changes following Chimeric Antigen Receptor T Cell Therapy in Lymphoma: Perceptual Anticipation? Transplant Cell Ther 2023; 29:64. [PMID: 36150690 DOI: 10.1016/j.jtct.2022.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 01/11/2023]
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14
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Lv L, Wu Y, Shi H, Sun X, Deng Z, Huo H, Li R, Liu Y. Efficacy and safety of chimeric antigen receptor T-cells treatment in central nervous system lymphoma: a PRISMA-compliant single-arm meta-analysis. Cancer Immunol Immunother 2023; 72:211-221. [PMID: 35796863 DOI: 10.1007/s00262-022-03246-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/20/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T cells are used to treat refractory and recurrent B-cell lymphoma. When administered intravenously, CAR T cells can be detected in cerebrospinal fluid, and thus represent a promising method for the treatment of central nervous system lymphoma (CNSL). This meta-analysis aimed to clarify the effectiveness and safety of CAR T-cell therapy in the treatment of CNSL. METHODS Studies involving patients with CNSL who received CAR T-cell therapy that reported overall response (OR), complete response (CR), and partial response (PR) were included. A random-effects or fixed-effects model with double arcsine transformation was used for the pooled analysis and 95% confidence intervals (CI) were determined for all outcomes. RESULTS Eight studies, comprising 63 patients, were identified and were included in the meta-analysis. The pooled OR and CR rates after treatment with CAR T cells were 69% (95% CI, 56-81%) and 51% (95% CI, 37-64%), respectively. The pooled rate of progressive disease after remission was 38% (95% CI, 21-55%). The pooled rate for neurotoxicity grade 3 or above was 12% (95% CI, 3-24%, I2 = 0.00%, p = 0.53). No treatment-related deaths were reported. CONCLUSIONS CAR T-cell therapy is a promising option for the treatment of CNSL owing to a high short-term remission rate and controllable side effects. However, the high recurrence rate after remission must be addressed. Long-term follow-up data with large sample sizes are also needed to better assess the effectiveness and safety of CAR T-cell therapy. REGISTRATION This meta-analysis was registered in the international prospective register of systematic reviews (PROSPERO) (CRD42022301332).
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Affiliation(s)
- Liwei Lv
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuchen Wu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Han Shi
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xuefei Sun
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zixin Deng
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hongjia Huo
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruonan Li
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuanbo Liu
- Department of Hematology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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15
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Chen X, Li P, Tian B, Kang X. Serious adverse events and coping strategies of CAR-T cells in the treatment of malignant tumors. Front Immunol 2022; 13:1079181. [PMID: 36569917 PMCID: PMC9772271 DOI: 10.3389/fimmu.2022.1079181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Chimeric antigen receptor T (CAR-T) cells technology has been successfully used in the treatment of B cell-derived hematological tumors and multiple myeloma. CAR-T cells are also being studied in a variety of solid tumors. Current clinical reports on CAR-T cells in the treatment of malignant tumors are abundant. The tumor-killing activity of CAR-T cells and the unique adverse effects of CAR-T cells have been confirmed by many studies. There is evidence that serious adverse events can be life-threatening. CAR-T cells therapy is increasingly used in clinical settings, so it is important to pay attention to its serious adverse events. In this review, we summarized the serious adverse events of CAR-T cells in the treatment of malignant tumors by reading literature and searching relevant clinical studies, and discussed the management and treatment of serious adverse events in an effort to provide theoretical support for clinicians who deal with such patients.
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16
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Bulsara S, Wu M, Wang T. Phase I CAR-T Clinical Trials Review. Anticancer Res 2022; 42:5673-5684. [PMID: 36456127 PMCID: PMC10132085 DOI: 10.21873/anticanres.16076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/14/2022] [Accepted: 10/24/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND/AIM Chimeric antigen receptor (CAR) T cells with tumor specificity are being increasingly investigated. Phase I trials are the first step of testing for safety of novel CAR-T therapy to determine the maximum tolerated dose (MTD). Several dose escalation methods have been developed over time including rule-based, model-based, and model-assisted designs. The goal of this project is to overview the phase I designs used in current CAR-T trials. MATERIALS AND METHODS We searched PubMed for peer-reviewed literature published between January 1, 2015 and December 31, 2021. The search was limited to human studies in the English language using the keywords "CAR-T phase I", "clinical trials", and "full text". RESULTS One hundred nine papers with at least partial phase I components were included for analysis. 31.2% of the trials used the traditional 3+3 or a variation of said design, and 60.6% did not mention the dose escalation design. The majority of the manuscripts (59.6%) did not report cohort size while 19.3% did not specify the timing of evaluation. Although most of the studies were registered with CT.gov, only 33.9% had any results submitted or posted to CT.gov These trends persisted even in manuscripts published in journals with high impact factors. CONCLUSION Standardizing the publication criteria and providing basic elements of phase I clinical trials are critical to ensure high quality of manuscripts. With the quick development and high costs of CAR-T cell therapy, adoption of advanced designs such as model-based and model-assisted should increase to improve efficiency of clinical trials.
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Affiliation(s)
- Shaun Bulsara
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, U.S.A
| | - Mengfen Wu
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, U.S.A
| | - Tao Wang
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, U.S.A.
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17
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Li Y, Ming Y, Fu R, Li C, Wu Y, Jiang T, Li Z, Ni R, Li L, Su H, Liu Y. The pathogenesis, diagnosis, prevention, and treatment of CAR-T cell therapy-related adverse reactions. Front Pharmacol 2022; 13:950923. [PMID: 36313336 PMCID: PMC9616161 DOI: 10.3389/fphar.2022.950923] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/29/2022] [Indexed: 11/13/2022] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy is effective in the treatment of refractory/relapsed (r/r) hematological malignancies (r/r B-cell lymphoblastic leukemia, B-cell lymphoma, and multiple myeloma). In addition, it is being explored as a treatment option for solid tumors. As of 31 March 2022, seven CAR-T therapies for hematological malignancies have been approved worldwide. Although CAR-T therapy is an effective treatment for many malignancies, it also causes adverse effects. The incidence of cytokine release syndrome (CRS), the most common adverse reaction after infusion of CAR-T cells, is as high as 93%.CRS, is the leading risk factor of immune effector cell-associated neurotoxicity syndrome (ICANS), as well as cardiovascular, hematological, hepatorenal, skin, pulmonary, and gastrointestinal toxicity. Severe adverse reactions complicated by CRS severely impede the widespread application of CAR-T therapy. The CAR-T product was initially approved in 2017; however, only limited studies have investigated the adverse reactions owing to CAR-T therapy compared to that of clinically approved drugs. Thus, we aimed to elucidate the mechanisms, risk factors, diagnostic criteria, and treatment of toxicities concurrent with CRS, thereby providing a valuable reference for the safe, effective, and widespread application of CAR-T therapy.
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18
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Ragoonanan D, Sheikh IN, Gupta S, Khazal SJ, Tewari P, Petropoulos D, Li S, Mahadeo KM. The Evolution of Chimeric Antigen Receptor T-Cell Therapy in Children, Adolescents and Young Adults with Acute Lymphoblastic Leukemia. Biomedicines 2022; 10:biomedicines10092286. [PMID: 36140387 PMCID: PMC9496125 DOI: 10.3390/biomedicines10092286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 08/05/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Chimeric antigen receptor T-cell (CAR T) therapy is a revolutionary treatment for pediatric, adolescent and young adult patients (AYA) with relapsed/refractory B-cell acute lymphoblastic leukemia. While the landscape of immunotherapy continues to rapidly evolve, widespread use of CAR T therapy is limited and many questions remain regarding the durability of CAR T therapy, methods to avoid CAR T therapy resistance and the role of consolidative stem cell transplant. Modified strategies to develop effective and persistent CAR T cells at lower costs and decreased toxicities are warranted. In this review we present current indications, limitations and future directions of CAR T therapy for ALL in the pediatric and AYA population.
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Affiliation(s)
- Dristhi Ragoonanan
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence: (D.R.); (I.N.S.)
| | - Irtiza N. Sheikh
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence: (D.R.); (I.N.S.)
| | - Sumit Gupta
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sajad J. Khazal
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Priti Tewari
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Demetrios Petropoulos
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shulin Li
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kris M. Mahadeo
- Department of Pediatrics, Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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19
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The impact of race, ethnicity, and obesity on CAR T-cell therapy outcomes. Blood Adv 2022; 6:6040-6050. [PMID: 35939781 PMCID: PMC9700270 DOI: 10.1182/bloodadvances.2022007676] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/25/2022] [Indexed: 12/14/2022] Open
Abstract
Cancer outcomes with chemotherapy are inferior in patients of minority racial/ethnic groups and those with obesity. Chimeric antigen receptor (CAR) T-cell therapy has transformed outcomes for relapsed/refractory hematologic malignancies, but whether its benefits extend commensurately to racial/ethnic minorities and patients with obesity is poorly understood. With a primary focus on patients with B-cell acute lymphoblastic leukemia (B-ALL), we retrospectively evaluated the impact of demographics and obesity on CAR T-cell therapy outcomes in adult and pediatric patients with hematologic malignancies treated with CAR T-cell therapy across 5 phase 1 clinical trials at the National Cancer Institute from 2012 to 2021. Among 139 B-ALL CAR T-cell infusions, 28.8% of patients were Hispanic, 3.6% were Black, and 29.5% were overweight/obese. No significant associations were found between race, ethnicity, or body mass index (BMI) and complete remission rates, neurotoxicity, or overall survival. Hispanic patients were more likely to experience severe cytokine release syndrome compared with White non-Hispanic patients even after adjusting for leukemia disease burden and age (odds ratio, 4.5; P = .001). A descriptive analysis of patients with multiple myeloma (n = 24) and non-Hodgkin lymphoma (n = 23) displayed a similar pattern to the B-ALL cohort. Our findings suggest CAR T-cell therapy may provide substantial benefit across a range of demographics characteristics, including for those populations who are at higher risk for chemotherapy resistance and relapse. However, toxicity profiles may vary. Therefore, efforts to improve access to CAR therapy for underrepresented populations and elucidate mechanisms of differential toxicity among demographic groups should be prioritized.
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20
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Shalabi H, Qin H, Su A, Yates B, Wolters PL, Steinberg SM, Ligon JA, Silbert S, DéDé K, Benzaoui M, Goldberg S, Achar S, Schneider D, Shahani SA, Little L, Foley T, Molina JC, Panch S, Mackall CL, Lee DW, Chien CD, Pouzolles M, Ahlman M, Yuan CM, Wang HW, Wang Y, Inglefield J, Toledo-Tamula MA, Martin S, Highfill SL, Altan-Bonnet G, Stroncek D, Fry TJ, Taylor N, Shah NN. CD19/22 CAR T cells in children and young adults with B-ALL: phase 1 results and development of a novel bicistronic CAR. Blood 2022; 140:451-463. [PMID: 35605184 PMCID: PMC9353146 DOI: 10.1182/blood.2022015795] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/03/2022] [Indexed: 11/20/2022] Open
Abstract
Remission durability following single-antigen targeted chimeric antigen receptor (CAR) T-cells is limited by antigen modulation, which may be overcome with combinatorial targeting. Building upon our experiences targeting CD19 and CD22 in B-cell acute lymphoblastic leukemia (B-ALL), we report on our phase 1 dose-escalation study of a novel murine stem cell virus (MSCV)-CD19/CD22-4-1BB bivalent CAR T-cell (CD19.22.BBζ) for children and young adults (CAYA) with B-cell malignancies. Primary objectives included toxicity and dose finding. Secondary objectives included response rates and relapse-free survival (RFS). Biologic correlatives included laboratory investigations, CAR T-cell expansion and cytokine profiling. Twenty patients, ages 5.4 to 34.6 years, with B-ALL received CD19.22.BBζ. The complete response (CR) rate was 60% (12 of 20) in the full cohort and 71.4% (10 of 14) in CAR-naïve patients. Ten (50%) developed cytokine release syndrome (CRS), with 3 (15%) having ≥ grade 3 CRS and only 1 experiencing neurotoxicity (grade 3). The 6- and 12-month RFS in those achieving CR was 80.8% (95% confidence interval [CI]: 42.4%-94.9%) and 57.7% (95% CI: 22.1%-81.9%), respectively. Limited CAR T-cell expansion and persistence of MSCV-CD19.22.BBζ compared with EF1α-CD22.BBζ prompted laboratory investigations comparing EF1α vs MSCV promoters, which did not reveal major differences. Limited CD22 targeting with CD19.22.BBζ, as evaluated by ex vivo cytokine secretion and leukemia eradication in humanized mice, led to development of a novel bicistronic CD19.28ζ/CD22.BBζ construct with enhanced cytokine production against CD22. With demonstrated safety and efficacy of CD19.22.BBζ in a heavily pretreated CAYA B-ALL cohort, further optimization of combinatorial antigen targeting serves to overcome identified limitations (www.clinicaltrials.gov #NCT03448393).
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Affiliation(s)
| | | | | | | | | | - Seth M Steinberg
- Biostatistics and Data Management Section, Center for Cancer Research (CCR), National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
| | - John A Ligon
- Pediatric Oncology Branch and
- Division of Hematology/Oncology, Department of Pediatrics, University of Florida, Gainesville, FL
| | - Sara Silbert
- Pediatric Oncology Branch and
- Center for Cancer and Blood Disorders, Children's National Hospital, Washington, DC
| | | | - Mehdi Benzaoui
- Pediatric Oncology Branch and
- Université Montpellier, Institut de Génétique Moléculaire de Montpellier, CNRS, Montpellier, France
| | | | - Sooraj Achar
- Laboratory of Integrative Cancer Immunology, CCR, NCI, NIH, Bethesda, MD
| | | | - Shilpa A Shahani
- Pediatric Oncology Branch and
- Department of Pediatrics, City of Hope, Duarte, CA
| | | | | | | | - Sandhya Panch
- Center for Cellular Engineering, Department of Transfusion Medicine, NIH Clinical Center, Bethesda, MD
- Department of Hematology, Seattle Cancer Care Alliance, University of Washington, Seattle, WA
| | - Crystal L Mackall
- Pediatric Oncology Branch and
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA
- Department of Pediatrics and
- Department of Medicine, Stanford University, Stanford, CA
| | - Daniel W Lee
- Pediatric Oncology Branch and
- Department of Pediatric Hematology/Oncology, Department of Pediatrics, University of Virginia, Charlottesville, VA
- University of Virginia Cancer Center, Charlottesville, VA
| | | | | | - Mark Ahlman
- Radiology and Imaging Sciences, NIH Clinical Center, Bethesda, MD
| | | | - Hao-Wei Wang
- Laboratory of Pathology, CCR, NCI, NIH, Bethesda, MD
| | - Yanyu Wang
- Applied Developmental Research Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Jon Inglefield
- Applied Developmental Research Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Mary Anne Toledo-Tamula
- Clinical Research Directorate, Frederick National Laboratory for Cancer Research, NCI, Frederick MD; and
| | | | - Steven L Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, NIH Clinical Center, Bethesda, MD
| | | | - David Stroncek
- Center for Cellular Engineering, Department of Transfusion Medicine, NIH Clinical Center, Bethesda, MD
| | - Terry J Fry
- Pediatric Oncology Branch and
- University of Colorado Anschutz Medical Campus and Center for Cancer and Blood Disorders, Children's Hospital of Colorado, Aurora, CO
| | - Naomi Taylor
- Pediatric Oncology Branch and
- Université Montpellier, Institut de Génétique Moléculaire de Montpellier, CNRS, Montpellier, France
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21
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Grant SJ, Grimshaw AA, Silberstein J, Murdaugh D, Wildes TM, E Rosko A, Giri S. Clinical presentation, risk factors, and outcomes of immune effector cell-associated neurotoxicity syndrome following CAR-T cell therapy: A Systematic Review. Transplant Cell Ther 2022; 28:294-302. [DOI: 10.1016/j.jtct.2022.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/26/2022] [Accepted: 03/07/2022] [Indexed: 12/11/2022]
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22
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Shalabi H, Nellan A, Shah NN, Gust J. Immunotherapy Associated Neurotoxicity in Pediatric Oncology. Front Oncol 2022; 12:836452. [PMID: 35265526 PMCID: PMC8899040 DOI: 10.3389/fonc.2022.836452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/20/2022] [Indexed: 11/30/2022] Open
Abstract
Novel immunotherapies are increasingly being employed in pediatric oncology, both in the upfront and relapsed/refractory settings. Through various mechanisms of action, engagement and activation of the immune system can cause both generalized and disease site-specific inflammation, leading to immune-related adverse events (irAEs). One of the most worrisome irAEs is that of neurotoxicity. This can present as a large spectrum of neurological toxicities, including confusion, aphasia, neuropathies, seizures, and/or death, with variable onset and severity. Earlier identification and treatment, generally with corticosteroids, remains the mainstay of neurotoxicity management to optimize patient outcomes. The pathophysiology of neurotoxicity varies across the different therapeutic strategies and remains to be elucidated in most cases. Furthermore, little is known about long-term neurologic sequelae. This review will focus on neurotoxicity seen with the most common immunotherapies used in pediatric oncology, including CAR T cell therapy, alternative forms of adoptive cell therapy, antibody therapies, immune checkpoint inhibitors, and tumor vaccines. Herein we will discuss the incidence, pathophysiology, symptomatology, diagnosis, and management strategies currently being utilized for immunotherapy-associated neurotoxicity with a focus on pediatric specific considerations.
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Affiliation(s)
- Haneen Shalabi
- National Cancer Institute, Pediatric Oncology Branch, National Institutes of Health, Bethesda, MD, United States
| | - Anandani Nellan
- National Cancer Institute, Pediatric Oncology Branch, National Institutes of Health, Bethesda, MD, United States
| | - Nirali N. Shah
- National Cancer Institute, Pediatric Oncology Branch, National Institutes of Health, Bethesda, MD, United States
| | - Juliane Gust
- Seattle Children’s Research Institute, Seattle, WA, United States
- Department of Neurology, University of Washington, Seattle, WA, United States
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23
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Shalabi H, Martin S, Yates B, Wolters PL, Kaplan C, Smith H, Sesi CR, Jess J, Toledo-Tamula MA, Struemph K, Delbrook CP, Khan OI, Mackall CL, Lee DW, Shah NN. Neurotoxicity following CD19/CD28ζ CAR T-cells in children and young adults with B-cell malignancies. Neuro Oncol 2022; 24:1584-1597. [PMID: 35148417 PMCID: PMC9435493 DOI: 10.1093/neuonc/noac034] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Neurotoxicity is an established toxicity of CD19 CAR T-cell therapy; however, there is little information on neurotoxicity in children, adolescents, and young adults (CAYA) receiving CD19/CD28ζ CAR T-cells for B-cell malignancies. METHODS We analyzed neurotoxicity of CD19/CD28ζ CAR T-cells in CAYA treated on a phase I study (NCT01593696). Assessments included daily inpatient monitoring, caregiver-based neuro-symptom checklist (NSC), exploratory neurocognitive assessments, clinically-indicated imaging, CSF analysis, and systematic cytokine profiling, outcomes of which were associated with cytokine release syndrome (CRS) and treatment response postinfusion. Patients with active CNS leukemia were included. RESULTS Amongst 52 patients treated, 13 patients had active CNS leukemia at infusion. Neurotoxicity was seen in 11/52 (21.2%) patients, with an incidence of 29.7% (11/37) in patients with CRS. Neurotoxicity was associated with the presence and severity of CRS. Those with neurotoxicity had higher levels of peak serum IL-6, IFNγ, and IL-15. Additionally, CNS leukemia was effectively eradicated in most patients with CRS. Pilot neurocognitive testing demonstrated stable-to-improved neurocognitive test scores in most patients, albeit limited by small patient numbers. The NSC enabled caregiver input into the patient experience. CONCLUSIONS This is the first systematic analysis of neurotoxicity utilizing a CD19/CD28ζ CAR construct in CAYA, including in those with active CNS involvement. The experience demonstrates that the neurotoxicity profile was acceptable and reversible, with evidence of anti-leukemia response and CNS trafficking of CAR T-cells. Additionally, neurocognitive testing, while exploratory, provides an opportunity for future studies to employ systematic evaluations into neurotoxicity assessments and validation is needed in future studies.
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Affiliation(s)
- Haneen Shalabi
- Corresponding Author: Haneen Shalabi, DO, Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Building 10, Room 1W-5750, 9000 Rockville Pike, Bethesda, MD 20892-1104, USA ()
| | | | - Bonnie Yates
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Pamela L Wolters
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Claire Kaplan
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Hannah Smith
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Christopher R Sesi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Jennifer Jess
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Mary Anne Toledo-Tamula
- Clinical Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Kari Struemph
- Clinical Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, USA
| | - Cindy P Delbrook
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Omar I Khan
- National Institutes of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Crystal L Mackall
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA,Center for Cancer Cell Therapy, Stanford Cancer Institute, Palo Alto, California, USA,Department of Pediatrics, Stanford University, Palo Alto, California, USA,Department of Medicine, Stanford University, Palo Alto, California, USA
| | - Daniel W Lee
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA,Department of Pediatric Hematology/Oncology, Department of Pediatrics, University of Virginia, Charlottesville, Virginia, USA,University of Virginia Cancer Center, Charlottesville, Virginia, USA
| | - Nirali N Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
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24
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Abdel-Azim H, Dave H, Jordan K, Rawlings-Rhea S, Luong A, Wilson AL. Alignment of practices for data harmonization across multi-center cell therapy trials: a report from the Consortium for Pediatric Cellular Immunotherapy. Cytotherapy 2022; 24:193-204. [PMID: 34711500 PMCID: PMC8792313 DOI: 10.1016/j.jcyt.2021.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/13/2021] [Accepted: 08/27/2021] [Indexed: 02/03/2023]
Abstract
Immune effector cell (IEC) therapies have revolutionized our approach to relapsed B-cell malignancies, and interest in the investigational use of IECs is rapidly expanding into other diseases. Current challenges in the analysis of IEC therapies include small sample sizes, limited access to clinical trials and a paucity of predictive biomarkers of efficacy and toxicity associated with IEC therapies. Retrospective and prospective multi-center cell therapy trials can assist in overcoming these barriers through harmonization of clinical endpoints and correlative assays for immune monitoring, allowing additional cross-trial analysis to identify biomarkers of failure and success. The Consortium for Pediatric Cellular Immunotherapy (CPCI) offers a unique platform to address the aforementioned challenges by delivering cutting-edge cell and gene therapies for children through multi-center clinical trials. Here the authors discuss some of the important pre-analytic variables, such as biospecimen collection and initial processing procedures, that affect biomarker assays commonly used in IEC trials across participating CPCI sites. The authors review the recent literature and provide data to support recommendations for alignment and standardization of practices that can affect flow cytometry assays measuring immune effector function as well as interpretation of cytokine/chemokine data. The authors also identify critical gaps that often make parallel comparisons between trials difficult or impossible.
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Affiliation(s)
- Hisham Abdel-Azim
- Cancer and Blood Disease Institute, Children's Hospital of Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Hema Dave
- Center for Cancer and Blood Disorders, Children's National Hospital, George Washington School of Medicine, Washington, DC, USA
| | - Kimberly Jordan
- Department of Immunology and Microbiology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado, USA
| | - Stephanie Rawlings-Rhea
- Seattle Children's Therapeutics, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Annie Luong
- Cancer and Blood Disease Institute, Children's Hospital of Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Ashley L Wilson
- Seattle Children's Therapeutics, Seattle Children's Research Institute, Seattle, Washington, USA.
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25
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Lin Z, Wu Z, Luo W. A Novel Treatment for Ewing's Sarcoma: Chimeric Antigen Receptor-T Cell Therapy. Front Immunol 2021; 12:707211. [PMID: 34566963 PMCID: PMC8461297 DOI: 10.3389/fimmu.2021.707211] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 08/27/2021] [Indexed: 11/13/2022] Open
Abstract
Ewing's sarcoma (EWS) is a malignant and aggressive tumor type that predominantly occurs in children and adolescents. Traditional treatments such as surgery, radiotherapy and chemotherapy, while successful in the early disease stages, are ineffective in patients with metastases and relapses who often have poor prognosis. Therefore, new treatments for EWS are needed to improve patient's outcomes. Chimeric antigen receptor (CAR)-T cells therapy, a novel adoptive immunotherapy, has been developing over the past few decades, and is increasingly popular in researches and treatments of various cancers. CAR-T cell therapy has been approved by the Food and Drug Administration (FDA) for the treatment of leukemia and lymphoma. Recently, this therapeutic approach has been employed for solid tumors including EWS. In this review, we summarize the safety, specificity and clinical transformation of the treatment targets of EWS, and point out the directions for further research.
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Affiliation(s)
| | | | - Wei Luo
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
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Limits of the Glasgow Coma Scale When Assessing for Sepsis in Allogeneic Hematopoietic Cell Transplant Recipients. Nurs Res 2021; 70:399-404. [PMID: 34039938 DOI: 10.1097/nnr.0000000000000521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The well-documented association between acute mental status changes and sepsis development and progression makes acute mental status an attractive factor for sepsis screening tools. However, the usefulness of acute mental status within these criteria is limited to the frequency and accuracy of its capture. The Glasgow Coma Scale (GCS) score-the acute mental status indicator in many clinical sepsis criteria-is infrequently captured among allogeneic hematopoietic cell transplant recipients with suspected infections, and its ability to serve as an indicator of acute mental status among this high-risk population is unknown. OBJECTIVE We evaluated the GCS score as an indicator of acute mental status during the 24 hours after suspected infection onset among allogeneic hematopoietic cell transplant recipients. METHODS Using data from the first 100 days posttransplant for patients transplanted at a single center between September 2010 and July 2017, we evaluated the GCS score as an indicator of documented acute mental status during the 24 hours after suspected infection onset. From all inpatients with suspected infections, we randomly selected a cohort based on previously published estimates of GCS score frequency among hematopoietic cell transplant recipients with suspected infections and performed chart review to ascertain documentation of clinical acute mental status within the 24 hours after suspected infection onset. RESULTS A total of 773 patients had ≥1 suspected infections and experienced 1,655 suspected infections during follow-up-625 of which had an accompanying GCS score. Among the randomly selected cohort of 100 persons with suspected infection, 28 were accompanied with documented acute mental status, including 18 without a recorded GCS. In relation to documented acute mental status, the GCS had moderate to high sensitivity and high specificity. DISCUSSION These data indicate that, among allogeneic hematopoietic cell transplant recipients with suspected infections, the GCS scores are infrequently collected and have a moderate sensitivity. If sepsis screening tools inclusive of acute mental status changes are to be used, nursing teams need to increase measurement of GCS scores among high sepsis risk patients or identify a standard alternative indicator.
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Lei W, Xie M, Jiang Q, Xu N, Li P, Liang A, Young KH, Qian W. Treatment-Related Adverse Events of Chimeric Antigen Receptor T-Cell (CAR T) in Clinical Trials: A Systematic Review and Meta-Analysis. Cancers (Basel) 2021; 13:cancers13153912. [PMID: 34359816 PMCID: PMC8345443 DOI: 10.3390/cancers13153912] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/24/2021] [Accepted: 07/28/2021] [Indexed: 01/01/2023] Open
Abstract
Simple Summary Successful treatment of hematological malignancies with chimeric antigen receptors T (CAR-T) cells has led to much enthusiasm for the wide clinical usage and development of novel CAR-T therapies. However, it also challenges physicians and investigators to recognize and deal with treatment-associated toxicities. We conducted a systematic review and meta-analysis from 84 eligible study and a total of 2592 patients to identify the comprehensive incidences and severity of CRS and neurological symptoms (NS) as well as the potential differences in AEs across a variety of cancer types, CAR-T targets, and other factors, thereby offering a significant implication on its future application and research. Abstract Chimeric antigen receptors T (CAR-T) cell therapy of cancer is a rapidly evolving field. It has been shown to be remarkably effective in cases of hematological malignancies, and its approval by the FDA has significantly increased the enthusiasm for wide clinical usage and development of novel CAR-T therapies. However, it has also challenged physicians and investigators to recognize and deal with treatment-associated toxicities. A total of 2592 patients were included from 84 eligible studies that were systematically searched and reviewed from the databases of PubMed, de, the American Society of Hematology and the Cochrane Library. The meta-analysis and subgroup analysis by a Bayesian logistic regression model were used to evaluate the incidences of therapy-related toxicities such as cytokine release syndrome (CRS) and neurological symptoms (NS), and the differences between different targets and cancer types were analyzed. The pooled all-grade CRS rate and grade ≥ 3 CRS rate was 77% and 29%, respectively, with a significantly higher incidence in the hematologic malignancies (all-grade: 81%; grade ≥ 3: 29%) than in solid tumors (all-grade: 37%; grade ≥ 3: 19%). The pooled estimate NS rate from the individual studies were 40% for all-grade and 28% for grade ≥ 3. It was also higher in the hematologic subgroup than in the solid tumors group. The subgroup analysis by cancer type showed that higher incidences of grade ≥ 3 CRS were observed in anti-CD19 CAR-T therapy for ALL and NHL, anti-BCMA CAR-T for MM, and anti-CEA CAR-T for solid tumors, which were between 24–36%, while higher incidences of grade ≥ 3 NS were mainly observed in CD19-ALL/NHL (23–37%) and BCMA-MM (12%). Importantly, subgroup analysis on anti-CD19 CAR-T studies showed that young patients (vs. adult patients), allologous T cell origin (vs. autologous origin), gamma retrovirus vector, and higher doses of CAR-T cells were associated with high-grade CRS. On the other hand, the patients with NHL (vs ALL), administered with higher dose of CAR-T, and adult patients (vs. young patients) had an increased incidence of grade ≥ 3 NS events. This study offers a comprehensive summary of treatment-related toxicity and will guide future clinical trials and therapeutic designs investigating CAR T cell therapy.
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Affiliation(s)
- Wen Lei
- Department of Hematology, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310009, China; (W.L.); (N.X.)
| | - Mixue Xie
- Department of Haematology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China;
| | - Qi Jiang
- Department of Medical Oncology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China;
| | - Nengwen Xu
- Department of Hematology, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310009, China; (W.L.); (N.X.)
| | - Ping Li
- Department of Hematology, Tongji Hospital of Tongji University, Shanghai 200065, China; (P.L.); (A.L.)
| | - Aibin Liang
- Department of Hematology, Tongji Hospital of Tongji University, Shanghai 200065, China; (P.L.); (A.L.)
| | - Ken H. Young
- Division of Hematopathology and Department of Pathology, Duke University Medical Center and Cancer Institute, Duke University School of Medicine, Durham, NC 27710, USA;
| | - Wenbin Qian
- Department of Hematology, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310009, China; (W.L.); (N.X.)
- Institute of Hematology, Zhejiang University, Hangzhou 310003, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
- Correspondence:
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Abstract
PURPOSE OF REVIEW Neurotoxicity from antineoplastic treatment remains a challenge in oncology. Cancer treatment-induced central nervous system (CNS) injury can be therapy-limiting, severely disabling, and even fatal. While emerging cancer immunotherapies have revolutionized oncology during the past decade, their immunomodulatory properties can cause immune-related adverse effects (IRAE) across organ systems, including the nervous system. Central neurologic IRAEs from chimeric antigen receptor T cells (CAR-T) and immune checkpoint inhibitors (ICPI) are challenging complications of such therapies.We aim to provide clinicians with a comprehensive review of the relevant forms of CAR-T and ICPI-associated CNS toxicity, focusing on clinical features of such complications, diagnostic workup, predictive biomarkers, and management considerations in affected patients. RECENT FINDINGS Unique forms of CAR-T and ICPI-related CNS toxicity have been characterized in the recent literature. CAR-T-related neurotoxicity is common and clinically well delineated. ICPI-related CNS toxicity is relatively rare but includes a heterogenous spectrum of severe and diagnostically challenging conditions. While putative risk factors, neurotoxicity biomarkers, imaging correlates and treatment strategies have been put forward, development of tailored diagnostic and management consensus guidelines awaits further clinical investigation. SUMMARY As CAR-T and ICPI become more widely adopted, early recognition, documentation, and management of immunotherapy-related CNS toxicity are of paramount importance in the clinical setting.
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29
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Shalabi H, Gust J, Taraseviciute A, Wolters PL, Leahy AB, Sandi C, Laetsch TW, Wiener L, Gardner RA, Nussenblatt V, Hill JA, Curran KJ, Olson TS, Annesley C, Wang HW, Khan J, Pasquini MC, Duncan CN, Grupp SA, Pulsipher MA, Shah NN. Beyond the storm - subacute toxicities and late effects in children receiving CAR T cells. Nat Rev Clin Oncol 2021; 18:363-378. [PMID: 33495553 PMCID: PMC8335746 DOI: 10.1038/s41571-020-00456-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2020] [Indexed: 12/15/2022]
Abstract
As clinical advances with chimeric antigen receptor (CAR) T cells are increasingly described and the potential for extending their therapeutic benefit grows, optimizing the implementation of this therapeutic modality is imperative. The recognition and management of cytokine release syndrome (CRS) marked a milestone in this field; however, beyond the understanding gained in treating CRS, a host of additional toxicities and/or potential late effects of CAR T cell therapy warrant further investigation. A multicentre initiative involving experts in paediatric cell therapy, supportive care and/or study of late effects from cancer and haematopoietic stem cell transplantation was convened to facilitate the comprehensive study of extended CAR T cell-mediated toxicities and establish a framework for new systematic investigations of CAR T cell-related adverse events. Together, this group identified six key focus areas: extended monitoring of neurotoxicity and neurocognitive function, psychosocial considerations, infection and immune reconstitution, other end organ toxicities, evaluation of subsequent neoplasms, and strategies to optimize remission durability. Herein, we present the current understanding, gaps in knowledge and future directions of research addressing these CAR T cell-related outcomes. This systematic framework to study extended toxicities and optimization strategies will facilitate the translation of acquired experience and knowledge for optimal application of CAR T cell therapies.
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Affiliation(s)
- Haneen Shalabi
- Pediatric Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
| | - Juliane Gust
- Seattle Children's Research Institute, Seattle, WA, USA
- Department of Pediatrics, University of Washington Seattle, Seattle, WA, USA
| | - Agne Taraseviciute
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Pamela L Wolters
- Pediatric Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
| | - Allison B Leahy
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Carlos Sandi
- Pediatric Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
- St. Baldrick's Foundation, Monrovia, CA, USA
| | - Theodore W Laetsch
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX, USA
| | - Lori Wiener
- Pediatric Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA
| | - Rebecca A Gardner
- Seattle Children's Research Institute, Seattle, WA, USA
- Department of Pediatrics, University of Washington Seattle, Seattle, WA, USA
| | - Veronique Nussenblatt
- National Institute of Allergy and Infectious Disease, Clinical Center, NIH, Bethesda, MD, USA
| | - Joshua A Hill
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Kevin J Curran
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Timothy S Olson
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Colleen Annesley
- Seattle Children's Research Institute, Seattle, WA, USA
- Department of Pediatrics, University of Washington Seattle, Seattle, WA, USA
| | - Hao-Wei Wang
- Laboratory of Pathology, NCI, NIH, Bethesda, MD, USA
| | - Javed Khan
- Oncogenomics Section, Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | - Marcelo C Pasquini
- Blood and Marrow Transplant and Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, WI, USA
- Center for International Blood and Marrow Transplant Research, Milwaukee, WI, USA
| | - Christine N Duncan
- Department of Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Stephan A Grupp
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael A Pulsipher
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Nirali N Shah
- Pediatric Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA.
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30
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Current and emerging therapies for primary central nervous system lymphoma. Biomark Res 2021; 9:32. [PMID: 33957995 PMCID: PMC8101140 DOI: 10.1186/s40364-021-00282-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/07/2021] [Indexed: 12/26/2022] Open
Abstract
Primary central nervous system (CNS) lymphoma (PCNSL) is a rare type of extranodal lymphoma exclusively involving the CNS at the onset, with diffuse large B-cell lymphoma (DLBCL) as the most common histological subtype. As PCNSL is a malignancy arising in an immune-privileged site, suboptimal delivery of systemic agents into tumor tissues results in poorer outcomes in PCNSL than in non-CNS DLBCLs. Commonly used regimens for PCNSL include high-dose methotrexate-based chemotherapy with rituximab for induction therapy and intensive chemotherapy followed by autologous hematopoietic stem cell transplantation or whole-brain radiotherapy for consolidation therapy. Targeted agents against the B-cell receptor signaling pathway, microenvironment immunomodulation and blood-brain barrier (BBB) permeabilization appear to be promising in treating refractory/relapsed patients. Chimeric antigen receptor-T cells (CAR-T cells) have been shown to penetrate the BBB as a potential tool to manipulate this disease entity while controlling CAR-T cell-related encephalopathy syndrome. Future approaches may stratify patients according to age, performance status, molecular biomarkers and cellular bioinformation. This review summarizes the current therapies and emerging agents in clinical development for PCNSL treatment.
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Baird JH, Frank MJ, Craig J, Patel S, Spiegel JY, Sahaf B, Oak JS, Younes SF, Ozawa MG, Yang E, Natkunam Y, Tamaresis J, Ehlinger Z, Reynolds WD, Arai S, Johnston L, Lowsky R, Meyer E, Negrin RS, Rezvani AR, Shiraz P, Sidana S, Weng WK, Davis KL, Ramakrishna S, Schultz L, Mullins C, Jacob A, Kirsch I, Feldman SA, Mackall CL, Miklos DB, Muffly L. CD22-directed CAR T-cell therapy induces complete remissions in CD19-directed CAR-refractory large B-cell lymphoma. Blood 2021; 137:2321-2325. [PMID: 33512414 PMCID: PMC8085484 DOI: 10.1182/blood.2020009432] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/24/2020] [Indexed: 12/12/2022] Open
Abstract
The prognosis of patients with large B-cell lymphoma (LBCL) that progresses after treatment with chimeric antigen receptor (CAR) T-cell therapy targeting CD19 (CAR19) is poor. We report on the first 3 consecutive patients with autologous CAR19-refractory LBCL who were treated with a single infusion of autologous 1 × 106 CAR+ T cells per kilogram targeting CD22 (CAR22) as part of a phase 1 dose-escalation study. CAR22 therapy was relatively well tolerated, without any observed nonhematologic adverse events higher than grade 2. After infusion, all 3 patients achieved complete remission, with all responses continuing at the time of last follow-up (mean, 7.8 months; range, 6-9.3). Circulating CAR22 cells demonstrated robust expansion (peak range, 85.4-350 cells per microliter), and persisted beyond 3 months in all patients with continued radiographic responses and corresponding decreases in circulating tumor DNA beyond 6 months after infusion. Further accrual at a higher dose level in this phase 1 dose-escalation study is ongoing and will explore the role of this therapy in patients in whom prior CAR T-cell therapies have failed. This trial is registered on clinicaltrials.gov as #NCT04088890.
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Affiliation(s)
- John H Baird
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Matthew J Frank
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Juliana Craig
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Shabnum Patel
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Jay Y Spiegel
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Bita Sahaf
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | | | | | | | | | | | | | - Zachary Ehlinger
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Warren D Reynolds
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Sally Arai
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Laura Johnston
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Robert Lowsky
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Everett Meyer
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Robert S Negrin
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Andrew R Rezvani
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Parveen Shiraz
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Surbhi Sidana
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Wen-Kai Weng
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Kara L Davis
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; and
| | - Sneha Ramakrishna
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; and
| | - Liora Schultz
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; and
| | | | | | | | - Steven A Feldman
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Crystal L Mackall
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; and
| | - David B Miklos
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
| | - Lori Muffly
- Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University School of Medicine, Stanford, CA
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University, Stanford, CA
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Brown BD, Tambaro FP, Kohorst M, Chi L, Mahadeo KM, Tewari P, Petropoulos D, Slopis JM, Sadighi Z, Khazal S. Immune Effector Cell Associated Neurotoxicity (ICANS) in Pediatric and Young Adult Patients Following Chimeric Antigen Receptor (CAR) T-Cell Therapy: Can We Optimize Early Diagnosis? Front Oncol 2021; 11:634445. [PMID: 33763368 PMCID: PMC7982581 DOI: 10.3389/fonc.2021.634445] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/01/2021] [Indexed: 01/03/2023] Open
Abstract
The Cornell Assessment for Pediatric Delirium (CAPD) was first proposed by the Pediatric Acute Lung Injury and Sepsis Investigators Network-Stem Cell Transplantation and Cancer Immunotherapy Subgroup and MD Anderson CARTOX joint working committees, for detection of immune effector cell associated neurotoxicity (ICANS) in pediatric patients receiving chimeric antigen receptor (CAR) T-cell therapy. It was subsequently adopted by the American Society for Transplantation and Cellular Therapy. The utility of CAPD as a screening tool for early diagnosis of ICANS has not been fully characterized. We conducted a retrospective study of pediatric and young adult patients (n=15) receiving standard-of-care CAR T-cell products. Cytokine release syndrome (CRS) and ICANS occurred in 87% and 40% of patients, respectively. ICANS was associated with significantly higher peaks of serum ferritin. A change in CAPD from a prior baseline was noted in 60% of patients with ICANS, 24–72 h prior to diagnosis of ICANS. The median change from baseline to maximum CAPD score of patients who developed ICANS versus those who did not was 13 versus 3, respectively (p=0.0004). Changes in CAPD score from baseline may be the earliest indicator of ICANS among pediatric and young adult patients which may warrant closer monitoring, with more frequent CAPD assessments.
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Affiliation(s)
- Brandon Douglas Brown
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States
| | - Francesco Paolo Tambaro
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,Bone Marrow Transplant Unit, Pediatric Oncology Department, AORN Santobono Pausilipon, Naples, Italy
| | - Mira Kohorst
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,Division of Pediatric Hematology/Oncology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, United States
| | - Linda Chi
- Division of Diagnostic Imaging, Department of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kris Michael Mahadeo
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,CARTOX Program, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Priti Tewari
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,CARTOX Program, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Demetrios Petropoulos
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,CARTOX Program, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - John M Slopis
- Department of Pediatrics, Neuro-Oncology/Neurology, Children's Cancer Hospital, The University of Texas at MD Anderson Cancer Center, Houston, TX, United States
| | - Zsila Sadighi
- Department of Pediatrics, Neuro-Oncology/Neurology, Children's Cancer Hospital, The University of Texas at MD Anderson Cancer Center, Houston, TX, United States
| | - Sajad Khazal
- Department of Pediatrics, Pediatric Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Children's Cancer Hospital, Houston, TX, United States.,CARTOX Program, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Adeel K, Fergusson NJ, Shorr R, Atkins H, Hay KA. Efficacy and safety of CD22 chimeric antigen receptor (CAR) T cell therapy in patients with B cell malignancies: a protocol for a systematic review and meta-analysis. Syst Rev 2021; 10:35. [PMID: 33478595 PMCID: PMC7819297 DOI: 10.1186/s13643-021-01588-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 01/11/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T cell therapy has had great success in treating patients with relapsed or refractory B cell malignancies, with CD19-targeting therapies now approved in many countries. However, a subset of patients fails to respond or relapse after CD19 CAR T cell therapy, in part due to antigen loss, which has prompted the search for alternative antigen targets. CD22 is another antigen found on the surface of B cells. CARs targeting CD22 alone or in combination with other antigens have been investigated in several pre-clinical and clinical trials. Given the heterogeneity and small size of CAR T cell therapy clinical trials, systematic reviews are needed to evaluate their efficacy and safety. Here, we propose a systematic review of CAR T cell therapies targeting CD22, alone or in combination with other antigen targets, in B cell malignancies. METHODS We will perform a systematic search of EMBASE, MEDLINE, Web of Science, Cochrane Register of Controlled Trials, clinicaltrials.gov, and the International Clinical Trials Registry Platform. Ongoing and completed clinical trials will be identified and cataloged. Interventional studies investigating CD22 CAR T cells, including various multi-antigen targeting approaches, in patients with relapsed or refractory B cell malignancies will be eligible for inclusion. Only full-text articles, conference abstracts, letters, and case reports will be considered. Our primary outcome will be a complete response, defined as absence of detectable cancer. Secondary outcomes will include adverse events, overall response, minimal residual disease, and relapse, among others. Quality assessment will be performed using a modified Institute of Health Economics tool designed for interventional single-arm studies. We will report a narrative synthesis of clinical studies, presented in tabular format. If appropriate, a meta-analysis will be performed using a random effects model to synthesize results. DISCUSSION The results of the proposed review will help inform clinicians, patients, and other stakeholders of the risks and benefits of CD22 CAR T cell therapies. It will identify gaps or inconsistencies in outcome reporting and help to guide future clinical trials investigating CAR T cells. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number: CRD42020193027.
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Affiliation(s)
- Komal Adeel
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Nathan J Fergusson
- Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.,The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Risa Shorr
- The Ottawa Hospital, Health Professions Education, Ottawa, Ontario, Canada
| | - Harold Atkins
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, Canada.,Blood and Marrow Transplant Program, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Kevin A Hay
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada. .,Terry Fox Laboratory, BC Cancer Research Centre, 675 West 10th Ave, Vancouver, BC, V5Z 1 L3, Canada. .,L/BMT Program of BC, Vancouver, BC, Canada.
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Myeloid cell and cytokine interactions with chimeric antigen receptor-T-cell therapy: implication for future therapies. Curr Opin Hematol 2021; 27:41-48. [PMID: 31764168 DOI: 10.1097/moh.0000000000000559] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Chimeric antigen receptor (CAR)-T-cell therapy is a revolutionary tool in the treatment of cancer. CAR-T cells exhibit their effector functions through the recognition of their specific antigens on tumor cells and recruitment of other immune cells. However, this therapy is limited by the development of severe toxicities and modest antitumor activity in solid tumors. The host and tumor microenvironment interactions with CAR-T cells play an important role in orchestrating CAR-T-cell functions. Specifically, myeloid lineage cells and their cytokines critically influence the behavior of CAR-T cells. Here, we review the specific effects of myeloid cell interactions with CAR-T cells, their impact on CAR-T-cell response and toxicities, and potential efforts to modulate myeloid cell effects to enhance CAR-T-cell therapy efficacy and reduce toxicities. RECENT FINDINGS Independent studies and correlative science from clinical trials indicate that inhibitory myeloid cells and cytokines contribute to the development of CAR-T-cell-associated toxicities and impairment of their effector functions. SUMMARY These findings illuminate a novel way to reduce CAR-T-cell-associated toxicities and enhance their efficacy through the modulation of myeloid lineage cells and inhibitory cytokines.
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Malik-Chaudhry HK, Prabhakar K, Ugamraj HS, Boudreau AA, Buelow B, Dang K, Davison LM, Harris KE, Jorgensen B, Ogana H, Pham D, Schellenberger U, Van Schooten W, Buelow R, Iyer S, Trinklein ND, Rangaswamy US. TNB-486 induces potent tumor cell cytotoxicity coupled with low cytokine release in preclinical models of B-NHL. MAbs 2021; 13:1890411. [PMID: 33818299 PMCID: PMC8023237 DOI: 10.1080/19420862.2021.1890411] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/05/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022] Open
Abstract
The therapeutic potential of targeting CD19 in B cell malignancies has garnered attention in the past decade, resulting in the introduction of novel immunotherapy agents. Encouraging clinical data have been reported for T cell-based targeting agents, such as anti-CD19/CD3 bispecific T-cell engager blinatumomab and chimeric antigen receptor (CAR)-T therapies, for acute lymphoblastic leukemia and B cell non-Hodgkin lymphoma (B-NHL). However, clinical use of both blinatumomab and CAR-T therapies has been limited due to unfavorable pharmacokinetics (PK), significant toxicity associated with cytokine release syndrome and neurotoxicity, and manufacturing challenges. We present here a fully human CD19xCD3 bispecific antibody (TNB-486) for the treatment of B-NHL that could address the limitations of the current approved treatments. In the presence of CD19+ target cells and T cells, TNB-486 induces tumor cell lysis with minimal cytokine release, when compared to a positive control. In vivo, TNB-486 clears CD19+ tumor cells in immunocompromised mice in the presence of human peripheral blood mononuclear cells in multiple models. Additionally, the PK of TNB-486 in mice or cynomolgus monkeys is similar to conventional antibodies. This new T cell engaging bispecific antibody targeting CD19 represents a novel therapeutic that induces potent T cell-mediated tumor-cell cytotoxicity uncoupled from high levels of cytokine release, making it an attractive candidate for B-NHL therapy.
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MESH Headings
- Animals
- Antibodies, Bispecific/pharmacokinetics
- Antibodies, Bispecific/pharmacology
- Antibodies, Monoclonal, Humanized/pharmacokinetics
- Antibodies, Monoclonal, Humanized/pharmacology
- Antigens, CD19/immunology
- Antineoplastic Agents, Immunological/pharmacokinetics
- Antineoplastic Agents, Immunological/pharmacology
- CD3 Complex/antagonists & inhibitors
- CD3 Complex/immunology
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Coculture Techniques
- Cytokines/metabolism
- Cytotoxicity, Immunologic/drug effects
- Humans
- K562 Cells
- Lymphocyte Activation/drug effects
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/metabolism
- Macaca fascicularis
- Mice, Inbred BALB C
- Mice, Inbred NOD
- Mice, SCID
- Xenograft Model Antitumor Assays
- Mice
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Affiliation(s)
| | | | | | | | | | - Kevin Dang
- Teneobio, Inc., Newark, CA, United States
| | | | | | | | - Heather Ogana
- Graduate Program in Cancer Biology and Genomics, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Duy Pham
- Teneobio, Inc., Newark, CA, United States
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Gust J, Ponce R, Liles WC, Garden GA, Turtle CJ. Cytokines in CAR T Cell-Associated Neurotoxicity. Front Immunol 2020; 11:577027. [PMID: 33391257 PMCID: PMC7772425 DOI: 10.3389/fimmu.2020.577027] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 11/16/2020] [Indexed: 02/06/2023] Open
Abstract
Chimeric antigen receptor (CAR) T cells provide new therapeutic options for patients with relapsed/refractory hematologic malignancies. However, neurotoxicity is a frequent, and potentially fatal, complication. The spectrum of manifestations ranges from delirium and language dysfunction to seizures, coma, and fatal cerebral edema. This novel syndrome has been designated immune effector cell-associated neurotoxicity syndrome (ICANS). In this review, we draw an arc from our current understanding of how systemic and potentially local cytokine release act on the CNS, toward possible preventive and therapeutic approaches. We systematically review reported correlations of secreted inflammatory mediators in the serum/plasma and cerebrospinal fluid with the risk of ICANS in patients receiving CAR T cell therapy. Possible pathophysiologic impacts on the CNS are covered in detail for the most promising candidate cytokines, including IL-1, IL-6, IL-15, and GM-CSF. To provide insight into possible final common pathways of CNS inflammation, we place ICANS into the context of other systemic inflammatory conditions that are associated with neurologic dysfunction, including sepsis-associated encephalopathy, cerebral malaria, thrombotic microangiopathy, CNS infections, and hepatic encephalopathy. We then review in detail what is known about systemic cytokine interaction with components of the neurovascular unit, including endothelial cells, pericytes, and astrocytes, and how microglia and neurons respond to systemic inflammatory challenges. Current therapeutic approaches, including corticosteroids and blockade of IL-1 and IL-6 signaling, are reviewed in the context of what is known about the role of cytokines in ICANS. Throughout, we point out gaps in knowledge and possible new approaches for the investigation of the mechanism, prevention, and treatment of ICANS.
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Affiliation(s)
- Juliane Gust
- Department of Neurology, University of Washington, Seattle, WA, United States
- Seattle Children’s Research Institute, Center for Integrative Brain Research, Seattle, WA, United States
| | | | - W. Conrad Liles
- Department of Medicine, University of Washington, Seattle, WA, United States
| | - Gwenn A. Garden
- Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - Cameron J. Turtle
- Department of Medicine, University of Washington, Seattle, WA, United States
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
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Zhao H, Wang Y, Yin ETS, Zhao K, Hu Y, Huang H. A giant step forward: chimeric antigen receptor T-cell therapy for lymphoma. Front Med 2020; 14:711-725. [DOI: 10.1007/s11684-020-0808-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 06/03/2020] [Indexed: 12/17/2022]
Abstract
AbstractThe combination of the immunotherapy (i.e., the use of monoclonal antibodies) and the conventional chemotherapy increases the long-term survival of patients with lymphoma. However, for patients with relapsed or treatment-resistant lymphoma, a novel treatment approach is urgently needed. Chimeric antigen receptor T (CAR-T) cells were introduced as a treatment for these patients. Based on recent clinical data, approximately 50% of patients with relapsed or refractory B-cell lymphoma achieved complete remission after receiving the CD19 CAR-T cell therapy. Moreover, clinical data revealed that some patients remained in remission for more than two years after the CAR-T cell therapy. Other than the CD19-targeted CAR-T, the novel target antigens, such as CD20, CD22, CD30, and CD37, which were greatly expressed on lymphoma cells, were studied under preclinical and clinical evaluations for use in the treatment of lymphoma. Nonetheless, the CAR-T therapy was usually associated with potentially lethal adverse effects, such as the cytokine release syndrome and the neurotoxicity. Therefore, optimizing the structure of CAR, creating new drugs, and combining CAR-T cell therapy with stem cell transplantation are potential solutions to increase the effectiveness of treatment and reduce the toxicity in patients with lymphoma after the CAR-T cell therapy.
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38
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Lin WY, Wang HH, Chen YW, Lin CF, Fan HC, Lee YY. Gene Modified CAR-T Cellular Therapy for Hematologic Malignancies. Int J Mol Sci 2020; 21:ijms21228655. [PMID: 33212810 PMCID: PMC7697548 DOI: 10.3390/ijms21228655] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/15/2020] [Accepted: 11/15/2020] [Indexed: 02/06/2023] Open
Abstract
With advances in the understanding of characteristics of molecules, specific antigens on the surface of hematological malignant cells were identified and multiple therapies targeting these antigens as neoplasm treatments were developed. Among them, chimeric antigen receptor (CAR) T-cell therapy, which got United States Food and Drug Administration (FDA) approval for relapsed/refractory (r/r) diffuse large B-cell lymphoma (DLBCL) as well as for recurrent acute lymphoblastic leukemia (ALL) within the past five years, and for r/r mantle cell lymphoma (MCL) this year, represents one of the most rapidly evolving immunotherapies. Nevertheless, its applicability to other hematological malignancies, as well as its efficacy and persistence are fraught with clinical challenges. Currently, more than one thousand clinical trials in CAR T-cell therapy are ongoing and its development is changing rapidly. This review introduces the current status of CAR T-cell therapy in terms of the basic molecular aspects of CAR T-cell therapy, its application in hematological malignancies, adverse reactions during clinical use, remaining challenges, and future utilization.
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Affiliation(s)
- Wen-Ying Lin
- Department of Internal Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan;
| | - Hsin-Hui Wang
- Department of Pediatrics, Division of Pediatric Immunology and Nephrology, Taipei Veterans General Hospital, Taipei 11217, Taiwan;
- Department of Pediatrics, Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
- Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
| | - Yi-Wei Chen
- Division of Radiation Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei 11217, Taiwan;
- School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan;
| | - Chun-Fu Lin
- School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan;
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei 11217, Taiwan
| | - Hueng-Chuen Fan
- Department of Pediatrics, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435403, Taiwan;
- Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435403, Taiwan
- Department of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356, Taiwan
| | - Yi-Yen Lee
- School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan;
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Correspondence: ; Tel.: +886-2-28757491; Fax: +886-2-28757588
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Ishii K, Pouzolles M, Chien CD, Erwin-Cohen RA, Kohler ME, Qin H, Lei H, Kuhn S, Ombrello AK, Dulau-Florea A, Eckhaus MA, Shalabi H, Yates B, Lichtenstein DA, Zimmermann VS, Kondo T, Shern JF, Young HA, Taylor N, Shah NN, Fry TJ. Perforin-deficient CAR T cells recapitulate late-onset inflammatory toxicities observed in patients. J Clin Invest 2020; 130:5425-5443. [PMID: 32925169 PMCID: PMC7524496 DOI: 10.1172/jci130059] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 07/09/2020] [Indexed: 12/20/2022] Open
Abstract
Late-onset inflammatory toxicities resembling hemophagocytic lymphohistiocytosis (HLH) or macrophage activation syndrome (MAS) occur after chimeric antigen receptor T cell (CAR T cell) infusion and represent a therapeutic challenge. Given the established link between perforin deficiency and primary HLH, we investigated the role of perforin in anti-CD19 CAR T cell efficacy and HLH-like toxicities in a syngeneic murine model. Perforin contributed to both CD8+ and CD4+ CAR T cell cytotoxicity but was not required for in vitro or in vivo leukemia clearance. Upon CAR-mediated in vitro activation, perforin-deficient CAR T cells produced higher amounts of proinflammatory cytokines compared with WT CAR T cells. Following in vivo clearance of leukemia, perforin-deficient CAR T cells reexpanded, resulting in splenomegaly with disruption of normal splenic architecture and the presence of hemophagocytes, which are findings reminiscent of HLH. Notably, a substantial fraction of patients who received anti-CD22 CAR T cells also experienced biphasic inflammation, with the second phase occurring after the resolution of cytokine release syndrome, resembling clinical manifestations of HLH. Elevated inflammatory cytokines such as IL-1β and IL-18 and concurrent late CAR T cell expansion characterized the HLH-like syndromes occurring in the murine model and in humans. Thus, a murine model of perforin-deficient CAR T cells recapitulated late-onset inflammatory toxicities occurring in human CAR T cell recipients, providing therapeutically relevant mechanistic insights.
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Affiliation(s)
- Kazusa Ishii
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), NIH, and
- Experimental Transplantation and Immunotherapy Branch, Center for Cancer Research, NCI, NIH, Bethesda, Maryland, USA
| | - Marie Pouzolles
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Christopher D. Chien
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Rebecca A. Erwin-Cohen
- Cancer and Inflammation Program, Center for Cancer Research, NCI, NIH, Frederick, Maryland, USA
| | - M. Eric Kohler
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
- Department of Pediatrics, University of Colorado Anschutz Medical Campus and Children’s Hospital Colorado, Aurora, Colorado, USA
| | - Haiying Qin
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Haiyan Lei
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Skyler Kuhn
- CCR Collaborative Bioinformatics Resource (CCBR), Center for Cancer Research, NCI, NIH, Bethesda, Maryland, USA
- Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Amanda K. Ombrello
- Inflammatory Disease Section, National Human Genome Research Institute, NIH
| | | | - Michael A. Eckhaus
- Diagnostic and Research Services Branch, Division of Veterinary Resources, NIH, Bethesda, Maryland, USA
| | - Haneen Shalabi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Bonnie Yates
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Daniel A. Lichtenstein
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Valérie S. Zimmermann
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
- Université de Montpellier, IGMM, CNRS, Montpellier, France
| | - Taisuke Kondo
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Jack F. Shern
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Howard A. Young
- Cancer and Inflammation Program, Center for Cancer Research, NCI, NIH, Frederick, Maryland, USA
- Laboratory of Cancer Immunometabolism, Center for Cancer Research, NCI, NIH, Frederick, Maryland, USA
| | - Naomi Taylor
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
- Université de Montpellier, IGMM, CNRS, Montpellier, France
| | - Nirali N. Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
| | - Terry J. Fry
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), NIH
- Department of Pediatrics, University of Colorado Anschutz Medical Campus and Children’s Hospital Colorado, Aurora, Colorado, USA
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40
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Mikkilineni L, Kochenderfer JN. CAR T cell therapies for patients with multiple myeloma. Nat Rev Clin Oncol 2020; 18:71-84. [PMID: 32978608 DOI: 10.1038/s41571-020-0427-6] [Citation(s) in RCA: 151] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2020] [Indexed: 12/21/2022]
Abstract
Despite several therapeutic advances over the past decade, multiple myeloma (MM) remains largely incurable, indicating a need for new treatment approaches. Chimeric antigen receptor (CAR) T cell therapy works by mechanisms distinct from those of other MM therapies and involves the modification of patient or donor T cells to target specific cell-surface antigens. B cell maturation antigen (BCMA) is expressed only on plasma cells, a small subset of B cells and MM cells, which makes it a suitable target antigen for such therapies. At the time of writing, data from >20 clinical trials involving anti-BCMA CAR T cells have demonstrated that patients with relapsed and/or refractory MM can achieve objective responses. These early investigations have been instrumental in demonstrating short-term safety and efficacy; however, most patients do not have disease remission lasting >18 months. Attempts to reduce or delay the onset of relapsed disease are underway and include identifying additional CAR T cell target antigens and methods of enhancing BCMA expression on MM cells. Engineering CAR T cells to enhance both the activity and safety of treatment continues to be a promising avenue for improvement. In this Review we summarize data from clinical trials that have been carried out to date, describe novel antigens that could be targeted in the future, and highlight potential future innovations that could enhance the efficacy and/or reduce the toxicities associated with CAR T cell therapies.
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Affiliation(s)
- Lekha Mikkilineni
- Surgery Branch, Center for Cancer Research, NCI, NIH, Bethesda, MD, USA.
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Wang SY, Cao J, Xu KL. [Mechanisms and countermeasures in relapse of relapsed/refractory non-Hodgkin lymphoma after treatment of CD19 chimeric antigen receptor T cells]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:437-440. [PMID: 32536147 PMCID: PMC7342074 DOI: 10.3760/cma.j.issn.0253-2727.2020.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- S Y Wang
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - J Cao
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - K L Xu
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
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Mack AH, Schofield HL. Applying (or Not?) CAR-T Neurotoxicity Experience to COVID-19 Delirium and Agitation. PSYCHOSOMATICS 2020; 61:859-860. [PMID: 32739050 PMCID: PMC7187862 DOI: 10.1016/j.psym.2020.04.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Avram H Mack
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Pennsylvania.
| | - Hannah-Lise Schofield
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Pennsylvania
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Shah NN, Highfill SL, Shalabi H, Yates B, Jin J, Wolters PL, Ombrello A, Steinberg SM, Martin S, Delbrook C, Hoffman L, Little L, Ponduri A, Qin H, Qureshi H, Dulau-Florea A, Salem D, Wang HW, Yuan C, Stetler-Stevenson M, Panch S, Tran M, Mackall CL, Stroncek DF, Fry TJ. CD4/CD8 T-Cell Selection Affects Chimeric Antigen Receptor (CAR) T-Cell Potency and Toxicity: Updated Results From a Phase I Anti-CD22 CAR T-Cell Trial. J Clin Oncol 2020; 38:1938-1950. [PMID: 32286905 PMCID: PMC7280047 DOI: 10.1200/jco.19.03279] [Citation(s) in RCA: 277] [Impact Index Per Article: 69.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2020] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Patients with B-cell acute lymphoblastic leukemia who experience relapse after or are resistant to CD19-targeted immunotherapies have limited treatment options. Targeting CD22, an alternative B-cell antigen, represents an alternate strategy. We report outcomes on the largest patient cohort treated with CD22 chimeric antigen receptor (CAR) T cells. PATIENTS AND METHODS We conducted a single-center, phase I, 3 + 3 dose-escalation trial with a large expansion cohort that tested CD22-targeted CAR T cells for children and young adults with relapsed/refractory CD22+ malignancies. Primary objectives were to assess the safety, toxicity, and feasibility. Secondary objectives included efficacy, CD22 CAR T-cell persistence, and cytokine profiling. RESULTS Fifty-eight participants were infused; 51 (87.9%) after prior CD19-targeted therapy. Cytokine release syndrome occurred in 50 participants (86.2%) and was grade 1-2 in 45 (90%). Symptoms of neurotoxicity were minimal and transient. Hemophagocytic lymphohistiocytosis-like manifestations were seen in 19/58 (32.8%) of subjects, prompting utilization of anakinra. CD4/CD8 T-cell selection of the apheresis product improved CAR T-cell manufacturing feasibility as well as heightened inflammatory toxicities, leading to dose de-escalation. The complete remission rate was 70%. The median overall survival was 13.4 months (95% CI, 7.7 to 20.3 months). Among those who achieved a complete response, the median relapse-free survival was 6.0 months (95% CI, 4.1 to 6.5 months). Thirteen participants proceeded to stem-cell transplantation. CONCLUSION In the largest experience of CD22 CAR T-cells to our knowledge, we provide novel information on the impact of manufacturing changes on clinical outcomes and report on unique CD22 CAR T-cell toxicities and toxicity mitigation strategies. The remission induction rate supports further development of CD22 CAR T cells as a therapeutic option in patients resistant to CD19-targeted immunotherapy.
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Affiliation(s)
- Nirali N. Shah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Steven L. Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD
| | - Haneen Shalabi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Bonnie Yates
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Jianjian Jin
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD
| | - Pamela L. Wolters
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Amanda Ombrello
- Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | - Seth M. Steinberg
- Biostatistics and Data Management Section, Office of the Clinical Director, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Staci Martin
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Cindy Delbrook
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Leah Hoffman
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Lauren Little
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Anusha Ponduri
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Haiying Qin
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Haris Qureshi
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Alina Dulau-Florea
- Department of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Dalia Salem
- Department of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Hao-Wei Wang
- Department of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Constance Yuan
- Department of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | - Sandhya Panch
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD
| | - Minh Tran
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD
| | - Crystal L. Mackall
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
- Department of Pediatrics, Stanford University, Stanford, CA
| | - David F. Stroncek
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD
| | - Terry J. Fry
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
- University of Colorado Anschutz Medical Campus and Center for Cancer and Blood Disorders, Children’s Hospital of Colorado, Aurora, CO
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Steineck A, Wiener L, Mack JW, Shah NN, Summers C, Rosenberg AR. Psychosocial care for children receiving chimeric antigen receptor (CAR) T-cell therapy. Pediatr Blood Cancer 2020; 67:e28249. [PMID: 32159278 PMCID: PMC8396063 DOI: 10.1002/pbc.28249] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/21/2020] [Accepted: 02/22/2020] [Indexed: 12/11/2022]
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has transformed the treatment of relapsed/refractory B-cell acute lymphoblastic leukemia (ALL). However, this new paradigm has introduced unique considerations specific to the patients receiving CAR T-cell therapy, including prognostic uncertainty, symptom management, and psychosocial support. With increasing availability, there is a growing need for evidence-based recommendations that address the specific psychosocial needs of the children who receive CAR T-cell therapy and their families. To guide and standardize the psychosocial care offered for patients receiving CAR T-cell therapy, we propose the following recommendations for addressing psychosocial support.
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Affiliation(s)
- Angela Steineck
- Cancer and Blood Disorders Center, Seattle Children’s Hospital, Seattle, Washington, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
- Center for Clinical and Translational Research, Seattle Children’s Research Institute, Seattle, Washington, USA
- Cambia Palliative Care Center of Excellence, University of Washington, Seattle, Washington, USA
| | - Lori Wiener
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jennifer W. Mack
- Dana Farber Cancer Institute, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Nirali N. Shah
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Corinne Summers
- Cancer and Blood Disorders Center, Seattle Children’s Hospital, Seattle, Washington, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Abby R. Rosenberg
- Cancer and Blood Disorders Center, Seattle Children’s Hospital, Seattle, Washington, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
- Center for Clinical and Translational Research, Seattle Children’s Research Institute, Seattle, Washington, USA
- Cambia Palliative Care Center of Excellence, University of Washington, Seattle, Washington, USA
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Roselli E, Frieling JS, Thorner K, Ramello MC, Lynch CC, Abate-Daga D. CAR-T Engineering: Optimizing Signal Transduction and Effector Mechanisms. BioDrugs 2020; 33:647-659. [PMID: 31552606 DOI: 10.1007/s40259-019-00384-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The adoptive transfer of genetically engineered T cells expressing a chimeric antigen receptor (CAR) has shown remarkable results against B cell malignancies. This immunotherapeutic approach has advanced and expanded rapidly from preclinical models to the recent approval of CAR-T cells to treat lymphomas and leukemia by the Food and Drug Administration (FDA). Ongoing research efforts are focused on employing CAR-T cells as a therapy for other cancers, and enhancing their efficacy and safety by optimizing their design. Here we summarize modifications in the intracellular domain of the CAR that gave rise to first-, second-, third- and next-generation CAR-T cells, together with the impact that these different designs have on CAR-T cell biology and function. Further, we describe how the structure of the antigen-sensing ectodomain can be enhanced, leading to superior CAR-T cell signaling and/or function. Finally we discuss how tissue-specific factors may impact the clinical efficacy of CAR-T cells for bone and the central nervous system, as examples of specific indications that may require further CAR signaling optimization to perform in such inhospitable microenvironments.
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Affiliation(s)
- Emiliano Roselli
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Jeremy S Frieling
- Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Konrad Thorner
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - María C Ramello
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Conor C Lynch
- Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Daniel Abate-Daga
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA. .,Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA. .,Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA. .,Department of Oncologic Sciences, Morsani School of Medicine, University of South Florida, Tampa, FL, 33612, USA.
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Ramakrishna S, Barsan V, Mackall C. Prospects and challenges for use of CAR T cell therapies in solid tumors. Expert Opin Biol Ther 2020; 20:503-516. [DOI: 10.1080/14712598.2020.1738378] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sneha Ramakrishna
- Department of Pediatrics, Bass Center for Childhood Cancer and Blood Disorders, Center for Cancer Cell Therapy, Stanford, USA
| | - Valentin Barsan
- Department of Pediatrics, Bass Center for Childhood Cancer and Blood Disorders, Center for Cancer Cell Therapy, Stanford, USA
| | - Crystal Mackall
- Department of Pediatrics, Bass Center for Childhood Cancer and Blood Disorders, Center for Cancer Cell Therapy, Stanford, USA
- Stanford Cancer Institute, Stanford University, Stanford, USA
- Department of Medicine, Stanford University, Stanford, USA
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47
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Kamperschroer C, Shenton J, Lebrec H, Leighton JK, Moore PA, Thomas O. Summary of a workshop on preclinical and translational safety assessment of CD3 bispecifics. J Immunotoxicol 2020; 17:67-85. [DOI: 10.1080/1547691x.2020.1729902] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
| | | | - Hervé Lebrec
- Translational Safety, Amgen Research, South San Francisco, CA, USA
| | | | | | - Oliver Thomas
- Translational Safety, Amgen Research, Munich, Germany
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Hughes-Parry HE, Cross RS, Jenkins MR. The Evolving Protein Engineering in the Design of Chimeric Antigen Receptor T Cells. Int J Mol Sci 2019; 21:ijms21010204. [PMID: 31892219 PMCID: PMC6981602 DOI: 10.3390/ijms21010204] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/23/2019] [Accepted: 12/24/2019] [Indexed: 12/24/2022] Open
Abstract
The clinical success of chimeric antigen receptor (CAR) T cell immunotherapy in the treatment of haematological cancers has encouraged the extensive development of CAR design to improve their function and increase their applicability. Advancements in protein engineering have seen modifications to both the ecto- and endo-domains of the CAR, with recent designs targeting multiple antigens and including inducible elements. These developments are likely to play an important role in inducing effective CAR T cell responses in a solid tumour context, where clinical responses have not been effective to date. This review highlights the spectrum of novel strategies being employed in CAR design, including for example variations in targeting tumour antigens by utilising different ectodomain designs such as dual chain CARs, natural receptor or ligand-based CARs, and T cell receptor fusion constructs, and also reviews some of the innovative approaches to a "universal" CAR and various multi-antigen targeting CAR strategies. We also explore how choices in the endodomain impact CAR function and how these need to be considered in the overall CAR design.
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Affiliation(s)
- Hannah E. Hughes-Parry
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; (H.E.H.-P.); (R.S.C.)
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Ryan S. Cross
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; (H.E.H.-P.); (R.S.C.)
| | - Misty R. Jenkins
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; (H.E.H.-P.); (R.S.C.)
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia
- Institute of Molecular Science, La Trobe University, Bundoora, VIC 3086, Australia
- Correspondence:
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Li D, Li X, Zhou WL, Huang Y, Liang X, Jiang L, Yang X, Sun J, Li Z, Han WD, Wang W. Genetically engineered T cells for cancer immunotherapy. Signal Transduct Target Ther 2019; 4:35. [PMID: 31637014 PMCID: PMC6799837 DOI: 10.1038/s41392-019-0070-9] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/21/2019] [Accepted: 08/22/2019] [Indexed: 02/06/2023] Open
Abstract
T cells in the immune system protect the human body from infection by pathogens and clear mutant cells through specific recognition by T cell receptors (TCRs). Cancer immunotherapy, by relying on this basic recognition method, boosts the antitumor efficacy of T cells by unleashing the inhibition of immune checkpoints and expands adaptive immunity by facilitating the adoptive transfer of genetically engineered T cells. T cells genetically equipped with chimeric antigen receptors (CARs) or TCRs have shown remarkable effectiveness in treating some hematological malignancies, although the efficacy of engineered T cells in treating solid tumors is far from satisfactory. In this review, we summarize the development of genetically engineered T cells, outline the most recent studies investigating genetically engineered T cells for cancer immunotherapy, and discuss strategies for improving the performance of these T cells in fighting cancers.
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Affiliation(s)
- Dan Li
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xue Li
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Wei-Lin Zhou
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Yong Huang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xiao Liang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
- Department of Medical Oncology, Cancer Center, West China Hospital, West China Medical School, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Lin Jiang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xiao Yang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Jie Sun
- Department of Cell Biology, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, 310058 Zhejiang, China
- Institute of Hematology, Zhejiang University & Laboratory of Stem cell and Immunotherapy Engineering, 310058 Zhejing, China
| | - Zonghai Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 200032 Shanghai, China
- CARsgen Therapeutics, 200032 Shanghai, China
| | - Wei-Dong Han
- Molecular & Immunological Department, Biotherapeutic Department, Chinese PLA General Hospital, No. 28 Fuxing Road, 100853 Beijing, China
| | - Wei Wang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
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50
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Oved JH, Barrett DM, Teachey DT. Cellular therapy: Immune-related complications. Immunol Rev 2019; 290:114-126. [PMID: 31355491 PMCID: PMC7041800 DOI: 10.1111/imr.12768] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 04/04/2019] [Indexed: 12/17/2022]
Abstract
The advent of chimeric antigen receptor T (CAR-T) and the burgeoning field of cellular therapy has revolutionized the treatment of relapsed/refractory leukemia and lymphoma. This personalized "living therapy" is highly effective against a number of malignancies, but this efficacy is tempered by side effects relatively unique to immunotherapies, including CAR-T. The overwhelming release of cytokines and chemokines by activated CAR-T and other secondarily activated immune effector cells can lead to cytokine release syndrome (CRS), which can have clinical and pathophysiology similarities to systemic inflammatory response syndrome and macrophage activating syndrome/hemophagocytic lymphohistiocytosis. Tocilizumab, an anti-IL6 receptor antibody, was recently FDA approved for treatment of CRS after CAR-T based on its ability to mitigate CRS in many patients. Unfortunately, some patients are refractory and additional therapies are needed. Patients treated with CAR-T can also develop neurotoxicity and, as the biology is poorly understood, current therapeutic interventions are limited to supportive care. Nevertheless, a number of recent studies have shed new light on the pathophysiology of CAR-T-related neurotoxicity, which will hopefully lead to effective treatments. In this review we discuss some of the mechanistic contributions intrinsic to the CAR-T construct, the tumor being treated, and the individual patient that impact the development and severity of CRS and neurotoxicity. As CAR-T and cellular therapy have redefined the concept of personalized medicine, so too will personalization be necessary in managing the unique side effects of these therapies.
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Affiliation(s)
- Joseph H. Oved
- Divisions of Hematology and Oncology, Department of Pediatrics, Children’s Hospital of Philadelphia University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania
| | - David M. Barrett
- Divisions of Hematology and Oncology, Department of Pediatrics, Children’s Hospital of Philadelphia University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania
| | - David T. Teachey
- Divisions of Hematology and Oncology, Department of Pediatrics, Children’s Hospital of Philadelphia University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania
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