1
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Ogbue O, Unlu S, Ibodeng GO, Singh A, Durmaz A, Visconte V, Molina JC. Single-Cell Next-Generation Sequencing to Monitor Hematopoietic Stem-Cell Transplantation: Current Applications and Future Perspectives. Cancers (Basel) 2023; 15:cancers15092477. [PMID: 37173944 PMCID: PMC10177286 DOI: 10.3390/cancers15092477] [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: 04/02/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) are genetically complex and diverse diseases. Such complexity makes challenging the monitoring of response to treatment. Measurable residual disease (MRD) assessment is a powerful tool for monitoring response and guiding therapeutic interventions. This is accomplished through targeted next-generation sequencing (NGS), as well as polymerase chain reaction and multiparameter flow cytometry, to detect genomic aberrations at a previously challenging leukemic cell concentration. A major shortcoming of NGS techniques is the inability to discriminate nonleukemic clonal hematopoiesis. In addition, risk assessment and prognostication become more complicated after hematopoietic stem-cell transplantation (HSCT) due to genotypic drift. To address this, newer sequencing techniques have been developed, leading to more prospective and randomized clinical trials aiming to demonstrate the prognostic utility of single-cell next-generation sequencing in predicting patient outcomes following HSCT. This review discusses the use of single-cell DNA genomics in MRD assessment for AML/MDS, with an emphasis on the HSCT time period, including the challenges with current technologies. We also touch on the potential benefits of single-cell RNA sequencing and analysis of accessible chromatin, which generate high-dimensional data at the cellular resolution for investigational purposes, but not currently used in the clinical setting.
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Affiliation(s)
- Olisaemeka Ogbue
- Internal Medicine, Cleveland Clinic Fairview Hospital, Cleveland, OH 44111, USA
| | - Serhan Unlu
- Internal Medicine, Cleveland Clinic Fairview Hospital, Cleveland, OH 44111, USA
| | - Gogo-Ogute Ibodeng
- Internal Medicine, Infirmary Health's Thomas Hospital, Fairhope, AL 36607, USA
| | - Abhay Singh
- Department of Hematology Medical Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Arda Durmaz
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Taussig Cancer Center, Cleveland, OH 44106, USA
| | - Valeria Visconte
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Taussig Cancer Center, Cleveland, OH 44106, USA
| | - John C Molina
- Department of Hematology Medical Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH 44106, USA
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2
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Saad AA. Targeting cancer-associated glycans as a therapeutic strategy in leukemia. ALL LIFE 2022. [DOI: 10.1080/26895293.2022.2049901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Ashraf Abdullah Saad
- Unit of Pediatric Hematologic Oncology and BMT, Sultan Qaboos University Hospital, Muscat, Oman
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3
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Demaree B, Delley CL, Vasudevan HN, Peretz CAC, Ruff D, Smith CC, Abate AR. Joint profiling of DNA and proteins in single cells to dissect genotype-phenotype associations in leukemia. Nat Commun 2021; 12:1583. [PMID: 33707421 PMCID: PMC7952600 DOI: 10.1038/s41467-021-21810-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/11/2021] [Indexed: 12/13/2022] Open
Abstract
Studies of acute myeloid leukemia rely on DNA sequencing and immunophenotyping by flow cytometry as primary tools for disease characterization. However, leukemia tumor heterogeneity complicates integration of DNA variants and immunophenotypes from separate measurements. Here we introduce DAb-seq, a technology for simultaneous capture of DNA genotype and cell surface phenotype from single cells at high throughput, enabling direct profiling of proteogenomic states in tens of thousands of cells. To demonstrate the approach, we analyze the disease of three patients with leukemia over multiple treatment timepoints and disease recurrences. We observe complex genotype-phenotype dynamics that illustrate the subtlety of the disease process and the degree of incongruity between blast cell genotype and phenotype in different clinical scenarios. Our results highlight the importance of combined single-cell DNA and protein measurements to fully characterize the heterogeneity of leukemia.
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Affiliation(s)
- Benjamin Demaree
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA, USA
- UC Berkeley-UCSF Graduate Program in Bioengineering, University of California, San Francisco, San Francisco, CA, USA
| | - Cyrille L Delley
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Harish N Vasudevan
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA, USA
- Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA, USA
| | - Cheryl A C Peretz
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
- Children's Hospital and Research Center Oakland, Oakland, CA, USA
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - David Ruff
- Mission Bio, Inc., South San Francisco, CA, USA
| | - Catherine C Smith
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA, USA
| | - Adam R Abate
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA, USA.
- UC Berkeley-UCSF Graduate Program in Bioengineering, University of California, San Francisco, San Francisco, CA, USA.
- Chan Zuckerberg Biohub, San Francisco, CA, USA.
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4
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Singh A, Myklebust NN, Furevik SMV, Haugse R, Herfindal L. Immunoliposomes in Acute Myeloid Leukaemia Therapy: An Overview of Possible Targets and Obstacles. Curr Med Chem 2019; 26:5278-5292. [PMID: 31099318 DOI: 10.2174/0929867326666190517114450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 12/30/2022]
Abstract
Acute Myeloid Leukaemia (AML) is the neoplastic transformation of Hematopoietic Stem Cells (HSC) and relapsed disease is a major challenge in the treatment. Despite technological advances in the field of medicine and our heightened knowledge regarding the pathogenesis of AML, the initial therapy of "7+3" Cytarabine and Daunorubicin has remained mainly unchanged since 1973. AML is a disease of the elderly, and increased morbidity in this patient group does not allow the full use of the treatment and drug-resistant relapse is common. Nanocarriers are drug-delivery systems that can be used to transport drugs to the bone marrow and target Leukemic Stem Cells (LSC), conferring less side-effects compared to the free-drug alternative. Nanocarriers also can be used to favour the transport of drugs that otherwise would not have been used clinically due to toxicity and poor efficacy. Liposomes are a type of nanocarrier that can be used as a dedicated drug delivery system, which can also have active ligands on the surface in order to interact with antigens on the target cells or tissues. In addition to using small molecules, it is possible to attach antibodies to the liposome surface, generating so-called immunoliposomes. By using immunoliposomes as a drug-delivery system, it is possible to minimize the toxic side effects caused by the chemotherapeutic drug on healthy organs, and at the same time direct the drugs towards the remaining AML blasts and stem cells. This article aims to explore the possibilities of using immunoliposomes as a drug carrier in AML therapy. Emphasis will be on possible target molecules on the AML cells, leukaemic stem cells, as well as bone marrow constituents relevant to AML therapy. Further, some conditions and precautions that must be met for immunoliposomes to be used in AML therapy will be discussed.
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Affiliation(s)
- Aditi Singh
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Sarah Marie Vie Furevik
- Hospital pharmacies enterprise, Western Norway, Bergen, Norway.,Centre for Pharmacy, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Ragnhild Haugse
- Hospital pharmacies enterprise, Western Norway, Bergen, Norway.,Centre for Pharmacy, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Lars Herfindal
- Centre for Pharmacy, Department of Clinical Science, University of Bergen, Bergen, Norway
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5
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Knorr DA, Goldberg AD, Stein EM, Tallman MS. Immunotherapy for acute myeloid leukemia: from allogeneic stem cell transplant to novel therapeutics. Leuk Lymphoma 2019; 60:3350-3362. [PMID: 31335250 PMCID: PMC6928392 DOI: 10.1080/10428194.2019.1639167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 06/20/2019] [Accepted: 06/23/2019] [Indexed: 12/18/2022]
Abstract
Immunotherapy in the form of allogeneic stem cell transplantation (SCT) plays an instrumental role in the treatment of acute myeloid leukemia (AML), with non-transplant modalities of immunotherapy including checkpoint blockade now being actively explored. Here, we provide an overview of the graft versus leukemia (GVL) effect in AML as a window into understanding the prospects of AML immunotherapy. We explore the roles of various cell types in orchestrating anti-leukemic immunity, as well as those contributing to the unique immune suppressive state of myeloid diseases. We discuss specific approaches to engage the immune system, while noting the challenges of the AML antigen landscape and the barriers to immune modulation. We review the potential for immunomodulatory agents in combination with cellular therapies, donor lymphocyte infusion, and following SCT. Finally, to address the challenge of minimal residual disease (MRD) following chemotherapy, we propose combination epigenetic and immunotherapy for the eradication of MRD.
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Affiliation(s)
- David A. Knorr
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Laboratory of Molecular Genetics and Immunology, Rockefeller University, New York, NY, USA
| | - Aaron D. Goldberg
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Eytan M. Stein
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Martin S. Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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6
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Morsink LM, Walter RB. Novel monoclonal antibody-based therapies for acute myeloid leukemia. Best Pract Res Clin Haematol 2019; 32:116-126. [PMID: 31203993 DOI: 10.1016/j.beha.2019.05.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 05/07/2019] [Indexed: 12/21/2022]
Abstract
There has been long-standing interest in using monoclonal antibodies to improve outcomes of people with acute myeloid leukemia (AML). While several candidate therapeutics have failed at various stages of clinical testing, improved survival of some patients receiving the CD33 antibody-drug conjugate gemtuzumab ozogamicin has provided first evidence that monoclonal antibodies have a role in the armamentarium against AML. Over the last several years, work to improve the success of monoclonal antibody-based therapies in AML has focused on the identification and exploration of new antigen targets as much as on the development of novel treatment formats such as use of unconjugated engineered monoclonal antibodies and conjugated antibodies, delivering highly potent small molecule drugs or radionuclides to AML cells. Here, we will provide a brief overview of current efforts with such investigational monoclonal antibody-based therapeutics.
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Affiliation(s)
- Linde M Morsink
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Pathology, University of Washington, Seattle, WA, USA.
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7
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Guo L, Chen L, Wang H. CD45 correlates with adverse risk stratification, decreased treatment response and unfavorable survival profiles in elderly acute myeloid leukemia patients. Cancer Biomark 2018; 23:455-463. [DOI: 10.3233/cbm-181602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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8
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Maintenance Therapy With Interleukin-2 for Childhood AML: Results of ELAM02 Phase III Randomized Trial. Hemasphere 2018; 2:e159. [PMID: 31723797 PMCID: PMC6745961 DOI: 10.1097/hs9.0000000000000159] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/11/2018] [Indexed: 12/31/2022] Open
Abstract
Despite significant progress in the treatment of pediatric acute myeloblastic leukemia (AML), relapse remains the commonest cause of death. Randomized ELAM02 trial questioned if maintenance therapy with interleukin-2 (IL2), for 1 year, improves disease-free survival (DFS). Patients aged 0 to 18 years, with newly diagnosed AML (excluding patients with acute promyelocytic leukemia or down syndrome AML) were enrolled. They received 1 course of induction treatment (cytarabine and mitoxantrone) and 3 courses of consolidation treatment (high-dose cytarabine in courses 1 and 3). According to the cytogenetics risk, patients not undergoing hematopoietic stem cell transplantation, still in complete remission (CR) after the third course of consolidation treatment, were eligible for randomization to 1 year of maintenance therapy with monthly courses of IL2 or no maintenance treatment. There were 438 evaluable patients, 154 of whom were randomized to the IL2/no maintenance groups. Relapse occurred in 28 patients from the IL2+ group and 29 patients in the IL2- group. Survival was similar in the 2 groups, with a 4-year DFS of 62% without IL2 and 66% with IL2 (P = 0.75). In the CBF population, 4-year DFS was 55% without IL2 and 78% with IL2 (P = 0.07). No deaths from toxicity or excess of serious adverse events related to IL2 treatment were recorded. Prolonged IL2 for maintenance therapy after intensive chemotherapy is feasible and safe in pediatric AML patients in their first CR. Such treatment did not improve DFS in this study, but a positive trend was observed in favor of IL2 maintenance therapy among core binding factor acute myeloblastic leukemia.
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9
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Morsink LM, Walter RB, Ossenkoppele GJ. Prognostic and therapeutic role of CLEC12A in acute myeloid leukemia. Blood Rev 2018; 34:26-33. [PMID: 30401586 DOI: 10.1016/j.blre.2018.10.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/17/2018] [Accepted: 10/30/2018] [Indexed: 02/07/2023]
Abstract
CLEC12A has recently been identified as an antigen, expressed on leukemic stem cells and leukemic blasts. Given the fact that this expression profile seems stable throughout diagnosis, treatment and relapse on leukemic blasts and leukemic stem cells, CLEC12A can be considered a highly potent and reliable marker for the detection of measurable residual disease and therefore applicable for risk stratification and prognostication in AML. Low CLEC12A expression on leukemic blasts seems to be independently associated with lower likelihood of achieving complete remission after 1 cycle of induction chemotherapy, shorter event free survival, as well as overall survival, indicating potential prognostic properties of CLEC12A expression itself. Lack of expression on the normal hematopoietic stem and progenitor cells, in contrast to CD123 and CD33, might result in less toxicity regarding cytopenias, making CLEC12A an interesting target for innovating immunotherapies, including monoclonal and bispecific antibodies, antibody-drug conjugates and CAR-T cells therapy.
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Affiliation(s)
- Linde M Morsink
- Department of Hematology, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands.
| | - Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Gert J Ossenkoppele
- Department of Hematology, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
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10
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Laszlo GS, Harrington KH, Gudgeon CJ, Beddoe ME, Fitzgibbon MP, Ries RE, Lamba JK, McIntosh MW, Meshinchi S, Walter RB. Expression and functional characterization of CD33 transcript variants in human acute myeloid leukemia. Oncotarget 2017; 7:43281-43294. [PMID: 27248327 PMCID: PMC5190023 DOI: 10.18632/oncotarget.9674] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 05/17/2016] [Indexed: 12/04/2022] Open
Abstract
With the demonstration of improved survival of some acute myeloid leukemia (AML) patients with the CD33 antibody-drug conjugate, gemtuzumab ozogamicin (GO), CD33 has been validated as a target for antigen-specific immunotherapy. Since previous studies identified a CD33 splice variant missing exon 2 (CD33∆E2) and, consequently, the immune-dominant membrane-distal V-set domain, we investigated the expression and functional characteristics of CD33 transcript variants in AML. In primary AML specimens, we not only found full-length CD33 (CD33FL) and CD33∆E2 but also corresponding variants containing an alternate exon 7 predicted to encode a CD33 protein lacking most of the intracellular domain (CD33E7a and, not previously described, CD33∆E2,E7a) in almost all cases. In acute leukemia cell sublines engineered to express individual CD33 splice variants, all splice variants had endocytic properties. CD33FL and CD33E7a mediated similar degrees of GO cytotoxicity, whereas CD33∆E2 and CD33∆E2,E7a could not serve as target for GO. Co-expression of CD33∆E2 did not interfere with CD33FL endocytosis and did not impact CD33FL-mediated GO cytotoxicity. Together, our findings document a greater-than-previously thought complexity of CD33 expression in human AML. They identify CD33 variants that lack exon 2 and are not recognized by current CD33-directed therapeutics as potential target for future unconjugated or conjugated antibodies.
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Affiliation(s)
- George S Laszlo
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Kimberly H Harrington
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Chelsea J Gudgeon
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Mary E Beddoe
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Matthew P Fitzgibbon
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Rhonda E Ries
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Jatinder K Lamba
- Department of Pharmacotherapy and Translational Research College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Martin W McIntosh
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Soheil Meshinchi
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Children's Oncology Group, Arcadia, CA, USA.,Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA.,Department of Epidemiology, University of Washington, Seattle, WA, USA
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11
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Ferrero E, Lo Buono N, Morone S, Parrotta R, Mancini C, Brusco A, Giacomino A, Augeri S, Rosal-Vela A, García-Rodríguez S, Zubiaur M, Sancho J, Fiorio Pla A, Funaro A. Human canonical CD157/Bst1 is an alternatively spliced isoform masking a previously unidentified primate-specific exon included in a novel transcript. Sci Rep 2017; 7:15923. [PMID: 29162908 PMCID: PMC5698419 DOI: 10.1038/s41598-017-16184-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 11/07/2017] [Indexed: 11/26/2022] Open
Abstract
CD157/Bst1 is a dual-function receptor and β-NAD+-metabolizing ectoenzyme of the ADP-ribosyl cyclase family. Expressed in human peripheral blood neutrophils and monocytes, CD157 interacts with extracellular matrix components and regulates leukocyte diapedesis via integrin-mediated signalling in inflammation. CD157 also regulates cell migration and is a marker of adverse prognosis in epithelial ovarian cancer and pleural mesothelioma. One form of CD157 is known to date: the canonical sequence of 318 aa from a 9-exon transcript encoded by BST1 on human chromosome 4. Here we describe a second BST1 transcript, consisting of 10 exons, in human neutrophils. This transcript includes an unreported exon, exon 1b, located between exons 1 and 2 of BST1. Inclusion of exon 1b in frame yields CD157-002, a novel proteoform of 333 aa: exclusion of exon 1b by alternative splicing generates canonical CD157, the dominant proteoform in neutrophils and other tissues analysed here. In comparative functional analyses, both proteoforms were indistinguishable in cell surface localization, specific mAb binding, and behaviour in cell adhesion and migration. However, NAD glycohydrolase activity was detected in canonical CD157 alone. Comparative phylogenetics indicate that exon 1b is a genomic innovation acquired during primate evolution, pointing to the importance of alternative splicing for CD157 function.
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Affiliation(s)
- Enza Ferrero
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy.
| | - Nicola Lo Buono
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy.,San Raffaele Diabetes Research Institute, San Raffaele Hospital, 20132, Milano, Italy
| | - Simona Morone
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Rossella Parrotta
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Cecilia Mancini
- Laboratory of Medical Genetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Alfredo Brusco
- Laboratory of Medical Genetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Alice Giacomino
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Stefania Augeri
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy
| | - Antonio Rosal-Vela
- Department of Cellular Biology and Immunology, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Parque Tecnológico de la Salud de Granada, 18016, Granada, Spain
| | - Sonia García-Rodríguez
- Department of Cellular Biology and Immunology, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Parque Tecnológico de la Salud de Granada, 18016, Granada, Spain
| | - Mercedes Zubiaur
- Department of Cellular Biology and Immunology, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Parque Tecnológico de la Salud de Granada, 18016, Granada, Spain
| | - Jaime Sancho
- Department of Cellular Biology and Immunology, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Parque Tecnológico de la Salud de Granada, 18016, Granada, Spain
| | - Alessandra Fiorio Pla
- Department of Life Sciences and Systems Biology, University of Torino, 10123, Torino, Italy
| | - Ada Funaro
- Laboratory of Immunogenetics, Department of Medical Sciences, University of Torino, 10126, Torino, Italy.
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12
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Lichtenegger FS, Krupka C, Haubner S, Köhnke T, Subklewe M. Recent developments in immunotherapy of acute myeloid leukemia. J Hematol Oncol 2017; 10:142. [PMID: 28743264 PMCID: PMC5526264 DOI: 10.1186/s13045-017-0505-0] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 06/26/2017] [Indexed: 02/07/2023] Open
Abstract
The advent of new immunotherapeutic agents in clinical practice has revolutionized cancer treatment in the past decade, both in oncology and hematology. The transfer of the immunotherapeutic concepts to the treatment of acute myeloid leukemia (AML) is hampered by various characteristics of the disease, including non-leukemia-restricted target antigen expression profile, low endogenous immune responses, and intrinsic resistance mechanisms of the leukemic blasts against immune responses. However, considerable progress has been made in this field in the past few years.Within this manuscript, we review the recent developments and the current status of the five currently most prominent immunotherapeutic concepts: (1) antibody-drug conjugates, (2) T cell-recruiting antibody constructs, (3) chimeric antigen receptor (CAR) T cells, (4) checkpoint inhibitors, and (5) dendritic cell vaccination. We focus on the clinical data that has been published so far, both for newly diagnosed and refractory/relapsed AML, but omitting immunotherapeutic concepts in conjunction with hematopoietic stem cell transplantation. Besides, we have included important clinical trials that are currently running or have recently been completed but are still lacking full publication of their results.While each of the concepts has its particular merits and inherent problems, the field of immunotherapy of AML seems to have taken some significant steps forward. Results of currently running trials will reveal the direction of further development including approaches combining two or more of these concepts.
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Affiliation(s)
- Felix S Lichtenegger
- Department of Medicine III, University Hospital, LMU Munich, Germany
- Laboratory of Translational Cancer Immunology, Gene Center, Munich, Germany
| | - Christina Krupka
- Department of Medicine III, University Hospital, LMU Munich, Germany
- Laboratory of Translational Cancer Immunology, Gene Center, Munich, Germany
| | - Sascha Haubner
- Department of Medicine III, University Hospital, LMU Munich, Germany
- Laboratory of Translational Cancer Immunology, Gene Center, Munich, Germany
| | - Thomas Köhnke
- Department of Medicine III, University Hospital, LMU Munich, Germany
- Laboratory of Translational Cancer Immunology, Gene Center, Munich, Germany
| | - Marion Subklewe
- Department of Medicine III, University Hospital, LMU Munich, Germany.
- Laboratory of Translational Cancer Immunology, Gene Center, Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site, Munich, Germany.
- German Cancer Research Center (DKFZ), Heidelberg, Germany.
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13
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Tashiro H, Sauer T, Shum T, Parikh K, Mamonkin M, Omer B, Rouce RH, Lulla P, Rooney CM, Gottschalk S, Brenner MK. Treatment of Acute Myeloid Leukemia with T Cells Expressing Chimeric Antigen Receptors Directed to C-type Lectin-like Molecule 1. Mol Ther 2017; 25:2202-2213. [PMID: 28676343 DOI: 10.1016/j.ymthe.2017.05.024] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 05/28/2017] [Accepted: 05/31/2017] [Indexed: 01/05/2023] Open
Abstract
The successful immunotherapy of acute myeloid leukemia (AML) has been hampered because most potential antigenic targets are shared with normal hematopoietic stem cells (HSCs), increasing the risk of sustained and severe hematopoietic toxicity following treatment. C-type lectin-like molecule 1 (CLL-1) is a membrane glycoprotein expressed by >80% of AML but is absent on normal HSCs. Here we describe the development and evaluation of CLL-1-specific chimeric antigen receptor T cells (CLL-1.CAR-Ts) and we demonstrate their specific activity against CLL-1+ AML cell lines as well as primary AML patient samples in vitro. CLL-1.CAR-Ts selectively reduced leukemic colony formation in primary AML patient peripheral blood mononuclear cells compared to control T cells. In a human xenograft mouse model, CLL-1.CAR-Ts mediated anti-leukemic activity against disseminated AML and significantly extended survival. By contrast, the colony formation of normal progenitor cells remained intact following CLL-1.CAR-T treatment. Although CLL-1.CAR-Ts are cytotoxic to mature normal myeloid cells, the selective sparing of normal hematopoietic progenitor cells should allow full myeloid recovery once CLL-1.CAR-T activity terminates. To enable elective ablation of the CAR-T, we therefore introduced the inducible caspase-9 suicide gene system and we show that exposure to the activating drug rapidly induced a controlled decrease of unwanted CLL-1.CAR-T activity against mature normal myeloid cells.
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Affiliation(s)
- Haruko Tashiro
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA.
| | - Tim Sauer
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Internal Medicine A, Hematology and Oncology, University of Muenster, 48149 Muenster, Germany
| | - Thomas Shum
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Interdepartmental Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Kathan Parikh
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA
| | - Maksim Mamonkin
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bilal Omer
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, TX 77030, USA
| | - Rayne H Rouce
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, TX 77030, USA
| | - Premal Lulla
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Section of Hematology/Oncology, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Cliona M Rooney
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA; Department of Molecular Virology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Stephen Gottschalk
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA; Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Malcolm K Brenner
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital and Baylor College of Medicine, Houston, TX 77030, USA
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Goodman A, Ball ED. What are the latest advancements in acute myeloid leukemia therapy? Future Oncol 2017; 13:867-871. [PMID: 28266249 DOI: 10.2217/fon-2016-0555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Aaron Goodman
- Department of Medicine, Division of Blood & Marrow Transplantation, University of California, San Diego Moores Cancer Center, San Diego, CA, USA.,Department of Medicine, Division of Hematology/Oncology, University of California, San Diego Moores Cancer Center, San Diego, CA, USA
| | - Edward D Ball
- Department of Medicine, Division of Blood & Marrow Transplantation, University of California, San Diego Moores Cancer Center, San Diego, CA, USA
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15
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Longu F, Fozza C, Dessì L, Longinotti M, Bonfigli S, Careddu MG, Coppola L, Giannico DB, Nieddu RM, Podda L, Pardini S, Dore F, Dore S, Sotgiu G. Fludarabine and Cytarabine Combination in the Induction of Adult Patients with Acute Myeloid Leukaemia. Acta Haematol 2016; 137:15-16. [PMID: 27806360 DOI: 10.1159/000449277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 08/21/2016] [Indexed: 11/19/2022]
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16
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Walter RB. Antigen-directed therapies: an effective tool in acute myeloid leukemia? Immunotherapy 2016; 8:1153-6. [PMID: 27605064 DOI: 10.2217/imt-2016-0077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA.,Department of Epidemiology, University of Washington, Seattle, WA, USA
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17
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Estey E. Acute myeloid leukemia: 2016 Update on risk-stratification and management. Am J Hematol 2016; 91:824-46. [PMID: 27417880 DOI: 10.1002/ajh.24439] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 05/26/2016] [Indexed: 11/09/2022]
Abstract
Evidence suggest that even patients aged 70 or above benefit from specific AML therapy. The fundamental decision in AML then becomes whether to recommend standard or investigational treatment. This decision must rest on the likely outcome of standard treatment. Hence we review factors that predict treatment related mortality and resistance to therapy, the latter the principal cause of failure even in patients aged 70 or above. We emphasize the limitations of prediction of resistance based only on pre- treatment factors and stress the need to incorporate post-treatment factors, for example indicators of minimal residual disease. We review various newer therapeutic options and considerations that underlie the decision to recommend allogeneic hematopoietic cell transplant. Am. J. Hematol. 91:825-846, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Elihu Estey
- Division of Hematology, University of Washington School of Medicine, Seattle, WA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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18
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Thomas X, Le Jeune C. The safety of treatment options for elderly people with acute myeloid leukemia. Expert Opin Drug Saf 2016; 15:635-45. [PMID: 26943698 DOI: 10.1517/14740338.2016.1161020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Life expectancy in elderly patients with acute myeloid leukemia (AML) is a function of age, disability, and co-morbidity, combined with leukemia characteristics. There is currently no consensus regarding the optimal therapeutic strategy for older adults with AML. Although selected older adults with AML can benefit from intensive therapies, recent evidence supports the use of lower-intensity therapies in most patients and emphasizes the importance of tolerability and quality of life. AREAS COVERED Results of the current clinical trials and safety data are reviewed. EXPERT OPINION Treatment recommendations for elderly patients with AML need to be individualized. In order to avoid toxicities, hematologists should collaborate more with geriatricians to identify clues of vulnerability in elderly patients through the study of functional physical, physiological, cognitive, social, and psychological parameters.
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Affiliation(s)
- Xavier Thomas
- a Hematology Department , Hospices Civils de Lyon, Lyon-Sud Hospital , Pierre-Bénite , France
| | - Caroline Le Jeune
- a Hematology Department , Hospices Civils de Lyon, Lyon-Sud Hospital , Pierre-Bénite , France
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Rashidi A, Walter RB. Antigen-specific immunotherapy for acute myeloid leukemia: where are we now, and where do we go from here? Expert Rev Hematol 2016; 9:335-50. [DOI: 10.1586/17474086.2016.1142868] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Abstract
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is a curative therapeutic option for acute myelogenous leukemia (AML). This is due to the combined effect of chemo/radiation therapy and the immunologic graft-versus-leukemia effect. The field of HSCT has benefited from advances in a variety of “fronts,” including our increasing ability to break the human leukocyte antigen barrier, which has led to greater access to transplantation. Furthermore, progress in the biologic, genetic, and pharmacologic arenas is creating a scenario where traditional borders between transplant and non-transplant therapies are less clear. This overlap is exemplified by new approaches to pharmacologic maintenance of remission strategies after HSCT. In addition, cellular adoptive immunotherapy has the potential to exploit narrowly targeted anti-tumor effects within or outside the allogeneic HSCT “frame,” holding the promise of avoiding off target side effects, such as graft-versus-host disease. Here we discuss these and other lines of active investigation designed to improve outcomes of HSCT for AML.
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