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Rodríguez-Bejarano OH, Parra-López C, Patarroyo MA. A review concerning the breast cancer-related tumour microenvironment. Crit Rev Oncol Hematol 2024; 199:104389. [PMID: 38734280 DOI: 10.1016/j.critrevonc.2024.104389] [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: 03/11/2024] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024] Open
Abstract
Breast cancer (BC) is currently the most common malignant tumour in women and one of the leading causes of their death around the world. New and increasingly personalised diagnostic and therapeutic tools have been introduced over the last few decades, along with significant advances regarding the study and knowledge related to BC. The tumour microenvironment (TME) refers to the tumour cell-associated cellular and molecular environment which can influence conditions affecting tumour development and progression. The TME is composed of immune cells, stromal cells, extracellular matrix (ECM) and signalling molecules secreted by these different cell types. Ever deeper understanding of TME composition changes during tumour development and progression will enable new and more innovative therapeutic strategies to become developed for targeting tumours during specific stages of its evolution. This review summarises the role of BC-related TME components and their influence on tumour progression and the development of resistance to therapy. In addition, an account on the modifications in BC-related TME components associated with therapy is given, and the completed or ongoing clinical trials related to this topic are presented.
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Affiliation(s)
- Oscar Hernán Rodríguez-Bejarano
- Health Sciences Faculty, Universidad de Ciencias Aplicadas y Ambientales (U.D.C.A), Calle 222#55-37, Bogotá 111166, Colombia; Molecular Biology and Immunology Department, Fundación Instituto de Inmunología de Colombia (FIDIC), Carrera 50#26-20, Bogotá 111321, Colombia; PhD Programme in Biotechnology, Faculty of Sciences, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia
| | - Carlos Parra-López
- Microbiology Department, Faculty of Medicine, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia.
| | - Manuel Alfonso Patarroyo
- Molecular Biology and Immunology Department, Fundación Instituto de Inmunología de Colombia (FIDIC), Carrera 50#26-20, Bogotá 111321, Colombia; Microbiology Department, Faculty of Medicine, Universidad Nacional de Colombia, Carrera 45#26-85, Bogotá 111321, Colombia.
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2
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Sabag B, Puthenveetil A, Levy M, Joseph N, Doniger T, Yaron O, Karako-Lampert S, Lazar I, Awwad F, Ashkenazi S, Barda-Saad M. Dysfunctional natural killer cells can be reprogrammed to regain anti-tumor activity. EMBO J 2024; 43:2552-2581. [PMID: 38637625 DOI: 10.1038/s44318-024-00094-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 04/20/2024] Open
Abstract
Natural killer (NK) cells are critical to the innate immune system, as they recognize antigens without prior sensitization, and contribute to the control and clearance of viral infections and cancer. However, a significant proportion of NK cells in mice and humans do not express classical inhibitory receptors during their education process and are rendered naturally "anergic", i.e., exhibiting reduced effector functions. The molecular events leading to NK cell anergy as well as their relation to those underlying NK cell exhaustion that arises from overstimulation in chronic conditions, remain unknown. Here, we characterize the "anergic" phenotype and demonstrate functional, transcriptional, and phenotypic similarities to the "exhausted" state in tumor-infiltrating NK cells. Furthermore, we identify zinc finger transcription factor Egr2 and diacylglycerol kinase DGKα as common negative regulators controlling NK cell dysfunction. Finally, experiments in a 3D organotypic spheroid culture model and an in vivo tumor model suggest that a nanoparticle-based delivery platform can reprogram these dysfunctional natural killer cell populations in their native microenvironment. This approach may become clinically relevant for the development of novel anti-tumor immunotherapeutic strategies.
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Affiliation(s)
- Batel Sabag
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Abhishek Puthenveetil
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Moria Levy
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Noah Joseph
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Tirtza Doniger
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Orly Yaron
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Sarit Karako-Lampert
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Itay Lazar
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Fatima Awwad
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Shahar Ashkenazi
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel
| | - Mira Barda-Saad
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, 5290002, Israel.
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3
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Cui J, Zhao M, Liu W, Hong M, Qian S, Sun Q. Effect of low skeletal muscle mass on NK cells in patients with acute myeloid leukemia and its correlation with prognosis. Ann Hematol 2024; 103:771-780. [PMID: 38294533 DOI: 10.1007/s00277-024-05645-8] [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: 09/27/2023] [Accepted: 01/25/2024] [Indexed: 02/01/2024]
Abstract
The objective of this study was to analyze the correlation between skeletal muscle mass and the distribution of peripheral blood lymphocytes and natural killer (NK) cells, as well as their impact on prognosis in patients with acute myeloid leukemia (AML). A retrospective analysis was conducted on 211 newly diagnosed AML patients, evaluating skeletal muscle index (SMI), NK cell proportion, and absolute value, along with relevant clinical data. Linear regression and Spearman's correlation coefficient were used to assess the relationship between various indicators and SMI, followed by multiple linear regression for further modeling. Univariate and multivariate Cox proportional hazards regression models were used to identify independent predictors for overall survival (OS). Among the 211 AML patients, 38 cases (18.0%) were diagnosed with sarcopenia. Multiple linear regression analysis included weight, fat mass, ECOG score, body mass index, and peripheral blood NK cell proportion, constructing a correlation model for SMI (R2 = 0.745). Univariate analysis identified higher NK cell count (> 9.53 × 106/L) as a poor predictor for OS. Multivariate Cox proportional hazards regression model indicated that age ≥ 60 years, PLT < 100 × 109/L, ELN high risk, sarcopenia, and B cell count > 94.6 × 106/L were independent adverse prognostic factors for AML patients. Low skeletal muscle mass may negatively impact the count and function of NK cells, thereby affecting the prognosis of AML. However, further basic and clinical research is needed to explore the specific mechanisms underlying the relationship between NK cells and SMI in AML.
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Affiliation(s)
- Jialin Cui
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Miaomiao Zhao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Wenjie Liu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Ming Hong
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Sixuan Qian
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Qian Sun
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.
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4
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Li T, Niu M, Zhang W, Qin S, Zhou J, Yi M. CAR-NK cells for cancer immunotherapy: recent advances and future directions. Front Immunol 2024; 15:1361194. [PMID: 38404574 PMCID: PMC10884099 DOI: 10.3389/fimmu.2024.1361194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Natural Killer (NK) cells, intrinsic to the innate immune system, are pivotal in combating cancer due to their independent cytotoxic capabilities in antitumor immune response. Unlike predominant treatments that target T cell immunity, the limited success of T cell immunotherapy emphasizes the urgency for innovative approaches, with a spotlight on harnessing the potential of NK cells. Despite tumors adapting mechanisms to evade NK cell-induced cytotoxicity, there is optimism surrounding Chimeric Antigen Receptor (CAR) NK cells. This comprehensive review delves into the foundational features and recent breakthroughs in comprehending the dynamics of NK cells within the tumor microenvironment. It critically evaluates the potential applications and challenges associated with emerging CAR-NK cell therapeutic strategies, positioning them as promising tools in the evolving landscape of precision medicine. As research progresses, the unique attributes of CAR-NK cells offer a new avenue for therapeutic interventions, paving the way for a more effective and precise approach to cancer treatment.
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Affiliation(s)
- Tianye Li
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for Obstetrics and Gynecology, Hangzhou, China
| | - Mengke Niu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weijiang Zhang
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for Obstetrics and Gynecology, Hangzhou, China
| | - Shuang Qin
- Department of Radiation Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianwei Zhou
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for Obstetrics and Gynecology, Hangzhou, China
| | - Ming Yi
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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5
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Imeri J, Marcoux P, Huyghe M, Desterke C, Fantacini DMC, Griscelli F, Covas DT, de Souza LEB, Griscelli AB, Turhan AG. Chimeric antigen-receptor (CAR) engineered natural killer cells in a chronic myeloid leukemia (CML) blast crisis model. Front Immunol 2024; 14:1309010. [PMID: 38259442 PMCID: PMC10801069 DOI: 10.3389/fimmu.2023.1309010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Abstract
During the last two decades, the introduction of tyrosine kinase inhibitors (TKIs) to the therapy has changed the natural history of CML but progression into accelerated and blast phase (AP/BP) occurs in 3-5% of cases, especially in patients resistant to several lines of TKIs. In TKI-refractory patients in advanced phases, the only curative option is hematopoietic stem cell transplantation. We and others have shown the relevance of the expression of the Interleukin-2-Receptor α subunit (IL2RA/CD25) as a biomarker of CML progression, suggesting its potential use as a therapeutic target for CAR-based therapies. Here we show the development of a CAR-NK therapy model able to target efficiently a blast crisis cell line (K562). The design of the CAR was based on the scFv of the clinically approved anti-CD25 monoclonal antibody (Basiliximab). The CAR construct was integrated into NK92 cells resulting in the generation of CD25 CAR-NK92 cells. Target K562 cells were engineered by lentiviral gene transfer of CD25. In vitro functionality experiments and in vivo leukemogenicity experiments in NSG mice transplanted by K562-CD25 cells showed the efficacy and specificity of this strategy. These proof-of-concept studies could represent a first step for further development of this technology in refractory/relapsed (R/R) CML patients in BP as well as in R/R acute myeloblastic leukemias (AML).
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Affiliation(s)
- Jusuf Imeri
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
| | - Paul Marcoux
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
| | - Matthias Huyghe
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
| | - Christophe Desterke
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
| | | | - Frank Griscelli
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
- INGESTEM National iPSC Infrastructure, Villejuif, France
- CITHERA, Centre for IPSC Therapies, INSERM UMS-45, Evry, France
- Université Paris Descartes, Faculté Sorbonne Paris Cité, Faculté des Sciences Pharmaceutiques et Biologiques, Paris, France
| | - Dimas T. Covas
- Blood Center of Ribeirão Preto/Ribeirão Preto School of Medicine/University of São Paulo, Ribeirao Preto, SP, Brazil
- Biotechnology Nucleus of Ribeirão Preto/Butantan Institute - Ribeirão Preto, Ribeirao Preto, SP, Brazil
| | - Lucas Eduardo Botelho de Souza
- Blood Center of Ribeirão Preto/Ribeirão Preto School of Medicine/University of São Paulo, Ribeirao Preto, SP, Brazil
- Biotechnology Nucleus of Ribeirão Preto/Butantan Institute - Ribeirão Preto, Ribeirao Preto, SP, Brazil
| | - Annelise Bennaceur Griscelli
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
- INGESTEM National iPSC Infrastructure, Villejuif, France
- CITHERA, Centre for IPSC Therapies, INSERM UMS-45, Evry, France
- APHP Paris Saclay, Department of Hematology, Hopital Bicetre & Paul Brousse, Villejuif, France
| | - Ali G. Turhan
- INSERM UMR-S-1310, Université Paris Saclay, Villejuif, France and ESTeam Paris Sud, Université Paris Saclay, Villejuif, France
- INGESTEM National iPSC Infrastructure, Villejuif, France
- CITHERA, Centre for IPSC Therapies, INSERM UMS-45, Evry, France
- APHP Paris Saclay, Department of Hematology, Hopital Bicetre & Paul Brousse, Villejuif, France
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6
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Martinez LM, Guzman ML. Understanding the interaction between leukaemia stem cells and their microenvironment to improve therapeutic approaches. Br J Pharmacol 2024; 181:273-282. [PMID: 37309573 DOI: 10.1111/bph.16162] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/21/2023] [Accepted: 06/02/2023] [Indexed: 06/14/2023] Open
Abstract
Although chemotherapeutic regimens can eliminate blasts in leukaemia patients, such therapies are associated with toxicity and often fail to eliminate all malignant cells resulting in disease relapse. Disease relapse has been attributed to the persistence of leukaemia cells in the bone marrow (BM) with the capacity to recapitulate disease; these cells are often referred to as leukaemia stem cells (LSCs). Although LSCs have distinct characteristics in terms of pathobiology and immunophenotype, they are still regulated by their interactions with the surrounding microenvironment. Thus, understanding the interaction between LSCs and their microenvironment is critical to identify effective therapies. To this end, there are numerous efforts to develop models to study such interactions. In this review, we will focus on the reciprocal interactions between LSCs and their milieu in the BM. Furthermore, we will highlight relevant therapies targeting these interactions and discuss some of the promising in vitro models designed to mimic such relationship. LINKED ARTICLES: This article is part of a themed issue on Cancer Microenvironment and Pharmacological Interventions. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v181.2/issuetoc.
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Affiliation(s)
- Leandro M Martinez
- Division of Hematology and Medical Oncology, Weill Cornell Medical College, New York, New York, USA
| | - Monica L Guzman
- Division of Hematology and Medical Oncology, Weill Cornell Medical College, New York, New York, USA
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Gabellier L, De Toledo M, Chakraborty M, Akl D, Hallal R, Aqrouq M, Buonocore G, Recasens-Zorzo C, Cartron G, Delort A, Piechaczyk M, Tempé D, Bossis G. SUMOylation inhibitor TAK-981 (subasumstat) synergizes with 5-azacytidine in preclinical models of acute myeloid leukemia. Haematologica 2024; 109:98-114. [PMID: 37608777 PMCID: PMC10772526 DOI: 10.3324/haematol.2023.282704] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/16/2023] [Indexed: 08/24/2023] Open
Abstract
Acute myeloid leukemias (AML) are severe hematomalignancies with dismal prognosis. The post-translational modification SUMOylation plays key roles in leukemogenesis and AML response to therapies. Here, we show that TAK-981 (subasumstat), a first-in-class SUMOylation inhibitor, is endowed with potent anti-leukemic activity in various preclinical models of AML. TAK-981 targets AML cell lines and patient blast cells in vitro and in vivo in xenografted mice with minimal toxicity on normal hematopoietic cells. Moreover, it synergizes with 5-azacytidine (AZA), a DNA-hypomethylating agent now used in combination with the BCL-2 inhibitor venetoclax to treat AML patients unfit for standard chemotherapies. Interestingly, TAK-981+AZA combination shows higher anti-leukemic activity than AZA+venetoclax combination both in vitro and in vivo, at least in the models tested. Mechanistically, TAK-981 potentiates the transcriptional reprogramming induced by AZA, promoting apoptosis, alteration of the cell cycle and differentiation of the leukemic cells. In addition, TAK-981+AZA treatment induces many genes linked to inflammation and immune response pathways. In particular, this leads to the secretion of type-I interferon by AML cells. Finally, TAK-981+AZA induces the expression of natural killer-activating ligands (MICA/B) and adhesion proteins (ICAM-1) at the surface of AML cells. Consistently, TAK-981+AZA-treated AML cells activate natural killer cells and increase their cytotoxic activity. Targeting SUMOylation with TAK-981 may thus be a promising strategy to both sensitize AML cells to AZA and reduce their immune-escape capacities.
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Affiliation(s)
- Ludovic Gabellier
- IGMM, Univ. Montpellier, CNRS, Montpellier, France; Service d'Hématologie Clinique, CHU de Montpellier, 80 avenue Augustin Fliche, 34091 Montpellier
| | | | | | - Dana Akl
- IGMM, Univ. Montpellier, CNRS, Montpellier
| | | | | | | | | | - Guillaume Cartron
- IGMM, Univ. Montpellier, CNRS, Montpellier, France; Service d'Hématologie Clinique, CHU de Montpellier, 80 avenue Augustin Fliche, 34091 Montpellier
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8
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Gurska L, Gritsman K. Unveiling T cell evasion mechanisms to immune checkpoint inhibitors in acute myeloid leukemia. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:674-687. [PMID: 37842238 PMCID: PMC10571054 DOI: 10.20517/cdr.2023.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/01/2023] [Accepted: 09/21/2023] [Indexed: 10/17/2023]
Abstract
Acute myeloid leukemia (AML) is a heterogeneous and aggressive hematologic malignancy that is associated with a high relapse rate and poor prognosis. Despite advances in immunotherapies in solid tumors and other hematologic malignancies, AML has been particularly difficult to treat with immunotherapies, as their efficacy is limited by the ability of leukemic cells to evade T cell recognition. In this review, we discuss the common mechanisms of T cell evasion in AML: (1) increased expression of immune checkpoint molecules; (2) downregulation of antigen presentation molecules; (3) induction of T cell exhaustion; and (4) creation of an immunosuppressive environment through the increased frequency of regulatory T cells. We also review the clinical investigation of immune checkpoint inhibitors (ICIs) in AML. We discuss the limitations of ICIs, particularly in the context of T cell evasion mechanisms in AML, and we describe emerging strategies to overcome T cell evasion, including combination therapies. Finally, we provide an outlook on the future directions of immunotherapy research in AML, highlighting the need for a more comprehensive understanding of the complex interplay between AML cells and the immune system.
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Affiliation(s)
- Lindsay Gurska
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Kira Gritsman
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Medical Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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9
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Kent A, Crump LS, Davila E. Beyond αβ T cells: NK, iNKT, and γδT cell biology in leukemic patients and potential for off-the-shelf adoptive cell therapies for AML. Front Immunol 2023; 14:1202950. [PMID: 37654497 PMCID: PMC10465706 DOI: 10.3389/fimmu.2023.1202950] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 07/24/2023] [Indexed: 09/02/2023] Open
Abstract
Acute myeloid leukemia (AML) remains an elusive disease to treat, let alone cure, even after highly intensive therapies such as stem cell transplants. Adoptive cell therapeutic strategies based on conventional alpha beta (αβ)T cells are an active area of research in myeloid neoplasms given their remarkable success in other hematologic malignancies, particularly B-cell-derived acute lymphoid leukemia, myeloma, and lymphomas. Several limitations have hindered clinical application of adoptive cell therapies in AML including lack of leukemia-specific antigens, on-target-off-leukemic toxicity, immunosuppressive microenvironments, and leukemic stem cell populations elusive to immune recognition and destruction. While there are promising T cell-based therapies including chimeric antigen receptor (CAR)-T designs under development, other cytotoxic lymphocyte cell subsets have unique phenotypes and capabilities that might be of additional benefit in AML treatment. Of particular interest are the natural killer (NK) and unconventional T cells known as invariant natural killer T (iNKT) and gamma delta (γδ) T cells. NK, iNKT, and γδT cells exhibit intrinsic anti-malignant properties, potential for alloreactivity, and human leukocyte-antigen (HLA)-independent function. Here we review the biology of each of these unconventional cytotoxic lymphocyte cell types and compare and contrast their strengths and limitations as the basis for adoptive cell therapies for AML.
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Affiliation(s)
- Andrew Kent
- Division of Medical Oncology, Department of Medicine, University of Colorado, Aurora, CO, United States
- Human Immunology and Immunotherapy Initiative, University of Colorado, Aurora, CO, United States
- Department of Medicine, University of Colorado Comprehensive Cancer Center, Aurora, CO, United States
| | | | - Eduardo Davila
- Division of Medical Oncology, Department of Medicine, University of Colorado, Aurora, CO, United States
- Human Immunology and Immunotherapy Initiative, University of Colorado, Aurora, CO, United States
- Department of Medicine, University of Colorado Comprehensive Cancer Center, Aurora, CO, United States
- Department of Medicine, University of Colorado, Aurora, CO, United States
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10
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Zhang X, Yang X, Ma L, Zhang Y, Wei J. Immune dysregulation and potential targeted therapy in myelodysplastic syndrome. Ther Adv Hematol 2023; 14:20406207231183330. [PMID: 37547364 PMCID: PMC10399277 DOI: 10.1177/20406207231183330] [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: 10/22/2022] [Accepted: 06/02/2023] [Indexed: 08/08/2023] Open
Abstract
Myelodysplastic syndrome (MDS) is a heterogeneous group of clonal hematological diseases and a high risk for transformation to acute myeloid leukemia (AML). The identification of key genetic alterations in MDS has enhanced our understanding of the pathogenesis and evolution. In recent years, it has been found that both innate and adaptive immune signaling are activated in the hematopoietic niche of MDS with aberrant cytokine secretion in the bone marrow microenvironment. It is also clear that immune dysregulation plays an important role in the occurrence and progression of MDS, especially the destruction of the bone marrow microenvironment, including hematopoiesis and stromal components. The purpose of this review is to explore the role of immune cells, the immune microenvironment, and cytokines in the pathogenesis of MDS. Insights into the mechanisms of these variants may facilitate the development of novel effective treatments to prevent disease progression.
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Affiliation(s)
- Xiaoying Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xingcheng Yang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ling Ma
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yicheng Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
- Key Laboratory of Organ Transplantation, Ministry of Education
- National Health Commission (NHC)
- Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, Hubei 430030, China
| | - Jia Wei
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei 430030, China
- Key Laboratory of Organ Transplantation, Ministry of Education
- National Health Commission (NHC)
- Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, Hubei 430030, China
- Department of Hematology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, and Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi 030032, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi 030032, China
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11
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Tenuta M, Pandozzi C, Sciarra F, Campolo F, Gelibter AJ, Sirgiovanni G, Cortesi E, Lenzi A, Isidori AM, Sbardella E, Venneri MA. Circulating Natural Killer Cells as Prognostic Value for Non-Small-Cell Lung Cancer Patients Treated with Immune Checkpoint Inhibitors: Correlation with Sarcopenia. Cancers (Basel) 2023; 15:3592. [PMID: 37509255 PMCID: PMC10377538 DOI: 10.3390/cancers15143592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/05/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have revolutionized the treatment of tumors. Natural killer (NK) cells can play an important role in cancer immune surveillance. The aim of this prospective observational study was to analyze peripheral blood mononuclear cells (PBMCs) in patients with advanced non-small-cell lung cancer (NSCLC) receiving ICIs in order to identify predictive factors for better survival outcomes. METHODS Forty-seven stage IV NSCLC patients were enrolled. Patients underwent baseline (T0) and longitudinal (T1) evaluations after ICIs. Peripheral immune blood cell counts were analyzed using flow cytometry. RESULTS Basal levels of CD3-CD56+ NK cells were higher in patients with controlled disease (DC) compared to progression disease (PD) patients (127 cells/µL vs. 27.8 cells/µL, p < 0.001). Lower NK cell values were independent prognostic factors for shorter overall survival (OS) (HR 0.992; 95% CI 0.987-0.997, p < 0.001) and progression-free survival (PFS) (HR 0.988; 95% CI 0.981-0.994, p < 0.001). During the longitudinal evaluation, CD3-CD56+ NK cells (138.1 cells/µL vs. 127 cells/µL, p = 0.025) and CD56bright NK cells (27.4 cells/µL vs. 18.1 cells/µL, p = 0.034) significantly increased in the DC group. Finally, lower values of CD3-CD56+ NK cells (28.3 cells/µL vs. 114.6 cells/µL, p = 0.004) and CD56dim NK cells (13.2 cells/µL vs. 89.4 cells/µL, p < 0.001) were found in sarcopenic patients compared to patients without sarcopenia. CONCLUSIONS Peripheral NK cells could represent a non-invasive and useful tool to predict ICI therapy response in NSCLC patients, and the association of low NK cell levels with sarcopenia deserves even more attention in clinical evaluation.
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Affiliation(s)
- Marta Tenuta
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Carla Pandozzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Francesca Sciarra
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Federica Campolo
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Alain J Gelibter
- Medical Oncology Unit B, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
| | - Grazia Sirgiovanni
- Medical and Translational Oncology, Oncology Department, AO Santa Maria, 05100 Terni, Italy
| | - Enrico Cortesi
- Medical Oncology Unit B, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Emilia Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
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12
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Caforio M, Tumino N, Sorino C, Manni I, Di Giovenale S, Piaggio G, Iezzi S, Strimpakos G, Mattei E, Moretta L, Fanciulli M, Vacca P, Locatelli F, Folgiero V. AATF/Che-1 RNA polymerase II binding protein overexpression reduces the anti-tumor NK-cell cytotoxicity through activating receptors modulation. Front Immunol 2023; 14:1191908. [PMID: 37435061 PMCID: PMC10332273 DOI: 10.3389/fimmu.2023.1191908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/06/2023] [Indexed: 07/13/2023] Open
Abstract
Introduction AATF/Che-1 over-expression in different tumors is well known and its effect on tumorigenicity is mainly due to its central role demonstrated in the oncogenic pathways of solid tumors, where it controls proliferation and viability. The effect exerted by tumors overexpressing Che-1 on the immune response has not yet been investigated. Methods Starting from ChIP-sequencing data we confirmed Che-1 enrichment on Nectin-1 promoter. Several co-cultures experiments between NK-cells and tumor cells transduced by lentiviral vectors carrying Che-1-interfering sequence, analyzed by flow-cytometry have allowed a detailed characterization of NK receptors and tumor ligands expression. Results Here, we show that Che-1 is able to modulate the expression of Nectin-1 ligand at the transcriptional level, leading to the impairment of killing activity of NK-cells. Nectin-1 down-modulation induces a modification in NK-cell ligands expression able to interact with activating receptors and to stimulate NK-cell function. In addition, NK-cells from Che-1 transgenic mice, confirming a reduced expression of activating receptors, exhibit impaired activation and a preferential immature status. Discussion The critical equilibrium between NK-cell ligand expression on tumor cells and the interaction with NK cell receptors is affected by Che-1 over-expression and partially restored by Che-1 interference. The evidence of a new role for Che-1 as regulator of anti-tumor immunity supports the necessity to develop approaches able to target this molecule which shows a dual tumorigenic function as cancer promoter and immune response modulator.
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Affiliation(s)
- Matteo Caforio
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Nicola Tumino
- Immunology Research Area, Innate Lymphoid Cells Unit, Bambino Gesù Children’s Hospital Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Cristina Sorino
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Isabella Manni
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Stefano Di Giovenale
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Giulia Piaggio
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Simona Iezzi
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Georgios Strimpakos
- National Research Council (CNR), Institute of Biochemistry and Cell Biology, Monterotondo, Rome, Italy
| | - Elisabetta Mattei
- Consiglio Nazionale delle Ricerche (CNR)-Institute of Cell Biology and Neurobiology, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS) Fondazione Santa Lucia, Rome, Italy
| | - Lorenzo Moretta
- Tumor Immunology Unit , Children Hospital Bambino Gesù, RomaLM, Rome, Italy
| | - M. Fanciulli
- Stabilimento Allevamento Fornitore e Utilizzatore (SAFU) Laboratory, Department of Research, Advanced Diagnostic, Technological Innovation, Regina Elena National Cancer Institute Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Paola Vacca
- Immunology Research Area, Innate Lymphoid Cells Unit, Bambino Gesù Children’s Hospital Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Department of Life Sciences and Public Health, Catholic University of the Sacred Heart, Rome, Italy
| | - Valentina Folgiero
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children’s Hospital, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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13
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Gama SM, Varela VA, Ribeiro NM, Bizzarro B, Hernandes C, Aloia TPA, Amano MT, Pereira WO. AKT inhibition interferes with the expression of immune checkpoint proteins and increases NK-induced killing of HL60-AML cells. EINSTEIN-SAO PAULO 2023; 21:eAO0171. [PMID: 37341216 DOI: 10.31744/einstein_journal/2023ao0171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 10/03/2022] [Indexed: 06/22/2023] Open
Abstract
OBJECTIVE To determine the role of the AKT pathway in the regulating of natural Killer-induced apoptosis of acute myeloid leukemia cells and to characterize the associated molecular mechanisms. METHODS BALB/c nude mice were injected with HL60 cells to induce a xenogenic model of subcutaneous leukemic tumors. Mice were treated with perifosine, and their spleens were analyzed using biometry, histopathology, and immunohistochemistry. Gene expression analysis in leukemia cells was performed by real-time PCR. Protein analysis of leukemia and natural Killer cells was performed by flow cytometry. AKT inhibition in HL60 cells, followed by co-culture with natural Killer cells was performed to assess cytotoxicity. Apoptosis rate was quantified using flow cytometry. RESULTS Perifosine treatment caused a reduction in leukemic infiltration in the spleens of BALB/c nude mice. In vitro , AKT inhibition reduced HL60 resistance to natural Killer-induced apoptosis. AKT inhibition suppressed the immune checkpoint proteins PD-L1, galectin-9, and CD122 in HL60 cells, but did not change the expression of their co-receptors PD1, Tim3, and CD96 on the natural Killer cell surface. In addition, the death receptors DR4, TNFR1, and FAS were overexpressed by AKT inhibition, thus increasing the susceptibility of HL60 cells to the extrinsic pathway of apoptosis. CONCLUSION The AKT pathway is involved in resistance to natural Killer-induced apoptosis in HL60 cells by regulating the expression of immune suppressor receptors. These findings highlight the importance of AKT in contributing to immune evasion mechanisms in acute myeloid leukemia and suggests the potential of AKT inhibition as an adjunct to immunotherapy.
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Affiliation(s)
- Sofia Mônaco Gama
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Vanessa Araújo Varela
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Natalia Mazini Ribeiro
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Bruna Bizzarro
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Camila Hernandes
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Thiago Pinheiro Arrais Aloia
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
| | - Mariane Tami Amano
- Department of Clinical and Experimental Oncology , Escola Paulista de Medicina , Universidade Federal de São Paulo , São Paulo , SP , Brazil
| | - Welbert Oliveira Pereira
- Faculdade Israelita de Ciências da Saúde Albert Einstein , Hospital Israelita Albert Einstein , São Paulo , SP , Brazil
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14
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Lui A, Lee J, Thall PF, Daher M, Rezvani K, Basar R. A Bayesian feature allocation model for identifying cell subpopulations using CyTOF data. J R Stat Soc Ser C Appl Stat 2023; 72:718-738. [PMID: 37325776 PMCID: PMC10264057 DOI: 10.1093/jrsssc/qlad029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 04/02/2023] [Indexed: 06/17/2023]
Abstract
A Bayesian feature allocation model (FAM) is presented for identifying cell subpopulations based on multiple samples of cell surface or intracellular marker expression level data obtained by cytometry by time of flight (CyTOF). Cell subpopulations are characterized by differences in marker expression patterns, and cells are clustered into subpopulations based on their observed expression levels. A model-based method is used to construct cell clusters within each sample by modeling subpopulations as latent features, using a finite Indian buffet process. Non-ignorable missing data due to technical artifacts in mass cytometry instruments are accounted for by defining a static missingship mechanism. In contrast with conventional cell clustering methods, which cluster observed marker expression levels separately for each sample, the FAM-based method can be applied simultaneously to multiple samples, and also identify important cell subpopulations likely to be otherwise missed. The proposed FAM-based method is applied to jointly analyse three CyTOF datasets to study natural killer (NK) cells. Because the subpopulations identified by the FAM may define novel NK cell subsets, this statistical analysis may provide useful information about the biology of NK cells and their potential role in cancer immunotherapy which may lead, in turn, to development of improved NK cell therapies.
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Affiliation(s)
- Arthur Lui
- Department of Statistics, Baskin School of Engineering, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA, 95064, USA
| | - Juhee Lee
- Department of Statistics, University of California at Santa Cruz, Santa Cruz, CA, USA
| | - Peter F Thall
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, USA
| | - May Daher
- Department of Stem Cell Transplantation and Cellular Therapy, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Katy Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Rafet Basar
- Department of Stem Cell Transplantation and Cellular Therapy, M.D. Anderson Cancer Center, Houston, TX, USA
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15
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Li W, Zhang B, Cao W, Zhang W, Li T, Liu L, Xu L, Gao F, Wang Y, Wang F, Xing H, Jiang Z, Shi J, Bian Z, Song Y. Identification of potential resistance mechanisms and therapeutic targets for the relapse of BCMA CAR-T therapy in relapsed/refractory multiple myeloma through single-cell sequencing. Exp Hematol Oncol 2023; 12:44. [PMID: 37158921 PMCID: PMC10165782 DOI: 10.1186/s40164-023-00402-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 04/13/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND BCMA CAR-T is highly effective for relapsed/refractory multiple myeloma(R/R-MM) and significantly improves the survival of patients. However, the short remission time and high relapse rate of MM patients treated with BCMA CAR-T remain bottlenecks that limit long-term survival. The immune microenvironment of the bone marrow (BM) in R/R-MM may be responsible for this. The present study aims to present an in-depth analysis of resistant mechanisms and to explore potential novel therapeutic targets for relapse of BCMA CAR-T treatment via single-cell RNA sequencing (scRNA-seq) of BM plasma cells and immune cells. METHODS This study used 10X Genomic scRNA-seq to identify cell populations in R/R-MM CD45+ BM cells before BCMA CAR-T treatment and relapse after BCMA CAR-T treatment. Cell Ranger pipeline and CellChat were used to perform detailed analysis. RESULTS We compared the heterogeneity of CD45+ BM cells before BCMA CAR-T treatment and relapse after BCMA CAR-T treatment. We found that the proportion of monocytes/macrophages increased, while the percentage of T cells decreased at relapse after BCMA CAR-T treatment. We then reclustered and analyzed the alterations in plasma cells, T cells, NK cells, DCs, neutrophils, and monocytes/macrophages in the BM microenvironment before BCMA CAR-T treatment and relapse after BCMA CAR-T treatment. We show here that the percentage of BCMA positive plasma cells increased at relapse after BCMA CAR-T cell therapy. Other targets such as CD38, CD24, SLAMF7, CD138, and GPRC5D were also found to be expressed in plasma cells of the R/R-MM patient at relapse after BCMA CAR-T cell therapy. Furthermore, exhausted T cells, TIGIT+NK cells, interferon-responsive DCs, and interferon-responsive neutrophils, increased in the R/R-MM patient at relapse after BCMA CAR-T cell treatment. Significantly, the proportion of IL1βhi Mφ, S100A9hi Mφ, interferon-responsive Mφ, CD16hi Mφ, MARCO hi Mφ, and S100A11hi Mφ significantly increased in the R/R-MM patient at relapse after BCMA CAR-T cell therapy. Cell-cell communication analysis indicated that monocytes/macrophages, especially the MIF and APRIL signaling pathway are key players in R/R-MM patient at relapse after BCMA CAR-T cell therapy. CONCLUSION Taken together, our data extend the understanding of intrinsic and extrinsic relapse of BCMA CAR-T treatment in R/R-MM patient and the potential mechanisms involved in the alterations of antigens and the induced immunosuppressive microenvironment, which may provide a basis for the optimization of BCMA CAR-T strategies. Further studies should be performed to confirm these findings.
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Affiliation(s)
- Wei Li
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Binglei Zhang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Weijie Cao
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Wenli Zhang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - Tiandong Li
- College of Public Health, Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Lina Liu
- Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - LinPing Xu
- Department of Research and Foreign Affairs, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Fengcai Gao
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Yanmei Wang
- Department of Hematology, Zhengzhou People's Hospital, Zhengzhou, 450003, Henan, China
| | - Fang Wang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Haizhou Xing
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Zhongxing Jiang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China
| | - Jianxiang Shi
- BGI College & Henan Institute of Medical and Pharmaceutical Sciences in Academy of Medical Science, Zhengzhou University, Zhengzhou, 450052, Henan, China.
| | - Zhilei Bian
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China.
| | - Yongping Song
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
- Department of Hematology, Henan Provincial Hematology Hospital, Zhengzhou, 450000, Henan, China.
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16
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Lipinski B, Arras P, Pekar L, Klewinghaus D, Boje AS, Krah S, Zimmermann J, Klausz K, Peipp M, Siegmund V, Evers A, Zielonka S. NKp46-specific single domain antibodies enable facile engineering of various potent NK cell engager formats. Protein Sci 2023; 32:e4593. [PMID: 36775946 PMCID: PMC9951198 DOI: 10.1002/pro.4593] [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: 11/25/2022] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/14/2023]
Abstract
Herein, we describe the generation of potent NK cell engagers (NKCEs) based on single domain antibodies (sdAbs) specific for NKp46 harboring the humanized Fab version of Cetuximab for tumor targeting. After immunization of camelids, a plethora of different VHH domains were retrieved by yeast surface display. Upon reformatting into Fc effector-silenced NKCEs targeting NKp46 and EGFR in a strictly monovalent fashion, the resulting bispecific antibodies elicited potent NK cell-mediated killing of EGFR-overexpressing tumor cells with potencies (EC50 killing) in the picomolar range. This was further augmented via co-engagement of Fcγ receptor IIIa (FcγRIIIa). Importantly, NKp46-specific sdAbs enabled the construction of various NKCE formats with different geometries and valencies which displayed favorable biophysical and biochemical properties without further optimization. By this means, killing capacities were further improved significantly. Hence, NKp46-specific sdAbs are versatile building blocks for the construction of different NKCE formats.
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Affiliation(s)
- Britta Lipinski
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany.,Institute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany
| | - Paul Arras
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Lukas Pekar
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Daniel Klewinghaus
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Ammelie Svea Boje
- Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian-Albrechts-University Kiel, Kiel, Germany
| | - Simon Krah
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Jasmin Zimmermann
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany.,Institute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany
| | - Katja Klausz
- Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian-Albrechts-University Kiel, Kiel, Germany
| | - Matthias Peipp
- Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian-Albrechts-University Kiel, Kiel, Germany
| | - Vanessa Siegmund
- Protein and Cell Sciences, Merck Healthcare KGaA, Darmstadt, Germany
| | - Andreas Evers
- Computational Chemistry and Biology, Merck Healthcare KGaA, Darmstadt, Germany
| | - Stefan Zielonka
- Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany.,Institute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany
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Powers SB, Ahmed NG, Jose R, Brezgiel M, Aryal S, Bowman WP, Mathew PA, Mathew SO. Differential Expression of LLT1, SLAM Receptors CS1 and 2B4 and NCR Receptors NKp46 and NKp30 in Pediatric Acute Lymphoblastic Leukemia (ALL). Int J Mol Sci 2023; 24:ijms24043860. [PMID: 36835271 PMCID: PMC9959214 DOI: 10.3390/ijms24043860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
Acute lymphoblastic leukemia (ALL) represents the most common pediatric cancer. Most patients (85%) develop B-cell ALL; however, T-cell ALL tends to be more aggressive. We have previously identified 2B4 (SLAMF4), CS1 (SLAMF7) and LLT1 (CLEC2D) that can activate or inhibit NK cells upon the interaction with their ligands. In this study, the expression of 2B4, CS1, LLT1, NKp30 and NKp46 was determined. The expression profiles of these immune receptors were analyzed in the peripheral blood mononuclear cells of B-ALL and T-ALL subjects by single-cell RNA sequencing data obtained from the St. Jude PeCan data portal that showed increased expression of LLT1 in B-ALL and T-ALL subjects. Whole blood was collected from 42 pediatric ALL subjects at diagnosis and post-induction chemotherapy and 20 healthy subjects, and expression was determined at the mRNA and cell surface protein level. A significant increase in cell surface LLT1 expression in T cells, monocytes and NK cells was observed. Increased expression of CS1 and NKp46 was observed on monocytes of ALL subjects at diagnosis. A decrease of LLT1, 2B4, CS1 and NKp46 on T cells of ALL subjects was also observed post-induction chemotherapy. Furthermore, mRNA data showed altered expression of receptors in ALL subjects pre- and post-induction chemotherapy treatment. The results indicate that the differential expression of the receptors/ligand may play a role in the T-cell- and NK-cell-mediated immune surveillance of pediatric ALL.
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Affiliation(s)
- Sheila B. Powers
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Nourhan G. Ahmed
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Roslin Jose
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Marissa Brezgiel
- Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Subhash Aryal
- School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - W. Paul Bowman
- Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
- Cook Children’s Medical Center, 801 7th Avenue, Fort Worth, TX 76104, USA
| | - Porunelloor A. Mathew
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Stephen O. Mathew
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
- Correspondence:
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High Co-Expression of PDCD1/ TIGIT/ CD47/ KIR3DL2 in Bone Marrow Is Associated with Poor Prognosis for Patients with Myelodysplastic Syndrome. JOURNAL OF ONCOLOGY 2023; 2023:1972127. [PMID: 36816361 PMCID: PMC9931467 DOI: 10.1155/2023/1972127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/18/2022] [Accepted: 11/25/2022] [Indexed: 02/10/2023]
Abstract
Cellular immune disorder is a common characteristic of myelodysplastic syndrome (MDS). Abnormal natural killer (NK) cell function has been reported in MDS patients, and this is closely related to disease progression and poor prognosis. However, little is known about the association between the abnormal immune checkpoint (IC) that results in abnormal immune NK cell function and the prognosis of MDS. In this study, RNA-sequencing data from 80 patients in the GSE114922 dataset and bone marrow (BM) samples from 46 patients with MDS in our clinical center were used for overall survival (OS) analysis and validation. We found that the NK cell-related IC genes PDCD1, TIGIT, CD47, and KIR3DL2 had higher expression and correlated with poor OS for MDS patients. High expression of PDCD1 or TIGIT was significantly associated with poor OS for MDS patients younger than 60 years of age. Moreover, co-expression of PDCD1 and TIGIT had the greatest contribution to OS prediction. Interestingly, PDCD1, TIGIT, CD47, and KIR3DL2 and risk stratification based on the Revised International Prognostic Scoring System were used to construct a nomogram model, which could visually predict the 1-, 2-, and 3-year survival rates of MDS patients. In summary, high expression of IC receptors in the BM of MDS patients was associated with poor OS. The co-expression patterns of PDCD1, TIGIT, CD47, and KIR3DL2 might provide novel insights into designing combined targeted therapies for MDS.
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19
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Gong X, Chi H, Strohmer DF, Teichmann AT, Xia Z, Wang Q. Exosomes: A potential tool for immunotherapy of ovarian cancer. Front Immunol 2023; 13:1089410. [PMID: 36741380 PMCID: PMC9889675 DOI: 10.3389/fimmu.2022.1089410] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 12/30/2022] [Indexed: 01/19/2023] Open
Abstract
Ovarian cancer is a malignant tumor of the female reproductive system, with a very poor prognosis and high mortality rates. Chemotherapy and radiotherapy are the most common treatments for ovarian cancer, with unsatisfactory results. Exosomes are a subpopulation of extracellular vesicles, which have a diameter of approximately 30-100 nm and are secreted by many different types of cells in various body fluids. Exosomes are highly stable and are effective carriers of immunotherapeutic drugs. Recent studies have shown that exosomes are involved in various cellular responses in the tumor microenvironment, influencing the development and therapeutic efficacy of ovarian cancer, and exhibiting dual roles in inhibiting and promoting tumor development. Exosomes also contain a variety of genes related to ovarian cancer immunotherapy that could be potential biomarkers for ovarian cancer diagnosis and prognosis. Undoubtedly, exosomes have great therapeutic potential in the field of ovarian cancer immunotherapy. However, translation of this idea to the clinic has not occurred. Therefore, it is important to understand how exosomes could be used in ovarian cancer immunotherapy to regulate tumor progression. In this review, we summarize the biomarkers of exosomes in different body fluids related to immunotherapy in ovarian cancer and the potential mechanisms by which exosomes influence immunotherapeutic response. We also discuss the prospects for clinical application of exosome-based immunotherapy in ovarian cancer.
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Affiliation(s)
| | - Hao Chi
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Dorothee Franziska Strohmer
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Alexander Tobias Teichmann
- Sichuan Provincial Center for Gynecology and Breast Diseases (Gynecology), Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Zhijia Xia
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany,*Correspondence: Zhijia Xia, ; Qin Wang,
| | - Qin Wang
- Sichuan Provincial Center for Gynecology and Breast Diseases (Gynecology), Affiliated Hospital of Southwest Medical University, Luzhou, China,*Correspondence: Zhijia Xia, ; Qin Wang,
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20
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Pousse L, Korfi K, Medeiros BC, Berrera M, Kumpesa N, Eckmann J, Hutter IK, Griesser V, Karanikas V, Klein C, Amann M. CD25 targeting with the afucosylated human IgG1 antibody RG6292 eliminates regulatory T cells and CD25+ blasts in acute myeloid leukemia. Front Oncol 2023; 13:1150149. [PMID: 37205201 PMCID: PMC10185852 DOI: 10.3389/fonc.2023.1150149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/11/2023] [Indexed: 05/21/2023] Open
Abstract
Background Acute Myeloid leukemia is a heterogeneous disease that requires novel targeted treatment options tailored to the patients' specific microenvironment and blast phenotype. Methods We characterized bone marrow and/or blood samples of 37 AML patients and healthy donors by high dimensional flow cytometry and RNA sequencing using computational analysis. In addition, we performed ex vivo ADCC assays using allogeneic NK cells isolated from healthy donors and AML patient material to test the cytotoxic potential of CD25 Mab (also referred to as RG6292 and RO7296682) or isotype control antibody on regulatory T cells and CD25+ AML cells. Results Bone marrow composition, in particular the abundance of regulatory T cells and CD25 expressing AML cells, correlated strongly with that of the blood in patients with time-matched samples. In addition, we observed a strong enrichment in the prevalence of CD25 expressing AML cells in patients bearing a FLT3-ITD mutation or treated with a hypomethylating agent in combination with venetoclax. We adopted a patient-centric approach to study AML clusters with CD25 expression and found it most highly expressed on immature phenotypes. Ex vivo treatment of primary AML patient samples with CD25 Mab, a human CD25 specific glycoengineered IgG1 antibody led to the specific killing of two different cell types, CD25+ AML cells and regulatory T cells, by allogeneic Natural Killer cells. Conclusion The in-depth characterization of patient samples by proteomic and genomic analyses supported the identification of a patient population that may benefit most by harnessing CD25 Mab's dual mode of action. In this pre-selected patient population, CD25 Mab could lead to the specific depletion of regulatory T cells, in addition to leukemic stem cells and progenitor-like AML cells that are responsible for disease progression or relapse.
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Affiliation(s)
- Laurène Pousse
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
- *Correspondence: Laurène Pousse, ; Maria Amann,
| | - Koorosh Korfi
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
| | - Bruno C. Medeiros
- Genentech, Inc. Hematology Department, South San Francisco, CA, United States
| | - Marco Berrera
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Basel (RICB), Basel, Switzerland
| | - Nadine Kumpesa
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Basel (RICB), Basel, Switzerland
| | - Jan Eckmann
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Münich (RICM), Penzberg, Germany
| | - Idil Karakoc Hutter
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
| | - Vera Griesser
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Basel (RICB), Basel, Switzerland
| | - Vaios Karanikas
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
| | - Christian Klein
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
| | - Maria Amann
- Roche Pharma Research and Early Development (pRED), Roche Innovation Center Zurich (RICZ), Schlieren, Switzerland
- *Correspondence: Laurène Pousse, ; Maria Amann,
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21
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Cianga VA, Rusu C, Pavel-Tanasa M, Dascalescu A, Danaila C, Harnau S, Aanei CM, Cianga P. Combined flow cytometry natural killer immunophenotyping and KIR/HLA-C genotyping reveal remarkable differences in acute myeloid leukemia patients, but suggest an overall impairment of the natural killer response. Front Med (Lausanne) 2023; 10:1148748. [PMID: 36960339 PMCID: PMC10028202 DOI: 10.3389/fmed.2023.1148748] [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: 01/20/2023] [Accepted: 02/13/2023] [Indexed: 03/09/2023] Open
Abstract
Introduction Natural killer (NK) cells are key anti-tumor effectors of the innate immunity. Phenotypic differences allow us to discriminate in between three functional stages of maturation, named immature, mature and hypermature that are distinctive in terms of receptor expression, cytokine secretion, cytotoxic properties and organ trafficking. NKs display an impressive repertoire of highly polymorphic germline encoded receptors that can be either activating, triggering the effector's function, or inhibitory, limiting the immune response. In our study, we have investigated peripheral blood NK cells of acute myeloid leukemia (AML) patients. Methods The Killer Immunoglobulin-like receptors (KIRs) and the HLA-C genotypes were assessed, as HLA-C molecules are cognate antigens for inhibitory KIRs. Results The AA mainly inhibitory KIR haplotype was found in a higher proportion in AML, while a striking low frequency of the 2DS3 characterized the mainly activating Bx haplotype. Flow cytometry immunophenotyping evidenced a lower overall count of NK cells in AML versus healthy controls, with lower percentages of the immature and mature subpopulations, but with a markedly increase of the hypermature NKs. The analysis of the KIR2DL1, KIR2DL2, KIR2DL3, KIR3DL1, and NKG2A inhibitory receptors surface expression revealed a remarkable heterogeneity. However, an overall trend for a higher expression in AML patients could be noticed in all maturation subpopulations. Some of the AML patients with complex karyotypes or displaying a FLT3 gene mutation proved to be extreme outliers in terms of NK cells percentages or inhibitory receptors expression. Discussion We conclude that while the genetic background investigation in AML offers important pieces of information regarding susceptibility to disease or prognosis, it is flow cytometry that is able to offer details of finesse in terms of NK numbers and phenotypes, necessary for an adequate individual evaluation of these patients.
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Affiliation(s)
- Vlad Andrei Cianga
- Department of Hematology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
- Department of Clinical Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Cristina Rusu
- Department of Genetics, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
- *Correspondence: Cristina Rusu,
| | - Mariana Pavel-Tanasa
- Department of Immunology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
| | - Angela Dascalescu
- Department of Hematology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
- Department of Clinical Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Catalin Danaila
- Department of Hematology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
- Department of Clinical Hematology, Regional Institute of Oncology, Iasi, Romania
| | - Sebastian Harnau
- Department of Immunology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
| | - Carmen-Mariana Aanei
- Laboratory of Hematology, Nord Hospital, CHU Saint Etienne, Cedex2, Saint-Étienne, France
- INSERM U1059-SAINBIOSE, Université de Lyon, Saint-Étienne, France
| | - Petru Cianga
- Department of Immunology, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Romania
- Petru Cianga,
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22
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Fuchs O. Targeting cereblon in hematologic malignancies. Blood Rev 2023; 57:100994. [PMID: 35933246 DOI: 10.1016/j.blre.2022.100994] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/26/2022] [Accepted: 07/27/2022] [Indexed: 01/28/2023]
Abstract
The protein cereblon (CRBN) is a substrate receptor of the cullin 4-really interesting new gene (RING) E3 ubiquitin ligase complex CRL4CRBN. Targeting CRBN mediates selective protein ubiquitination and subsequent degradation via the proteasome. This review describes novel thalidomide analogs, immunomodulatory drugs, also known as CRBN E3 ubiquitin ligase modulators or molecular glues (avadomide, iberdomide, CC-885, CC-90009, BTX-1188, CC-92480, CC-99282, CFT7455, and CC-91633), and CRBN-based proteolysis targeting chimeras (PROTACs) with increased efficacy and potent activity for application in hematologic malignancies. Both types of CRBN-binding drugs, molecular glues, and PROTACs stimulate the interaction between CRBN and its neosubstrates, recruiting target disease-promoting proteins and the E3 ubiquitin ligase CRL4CRBN. Proteins that are traditionally difficult to target (transcription factors and oncoproteins) can be polyubiquitinated and degraded in this way. The competition of CRBN neosubstrates with endogenous CRBN-interacting proteins and the pharmacology and rational combination therapies of and mechanisms of resistance to CRL4CRBN modulators or CRBN-based PROTACs are described.
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Affiliation(s)
- Ota Fuchs
- Institute of Hematology and Blood Transfusion, U Nemocnice 1, 12800 Praha 2, Czech Republic.
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23
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Zheng L, Zhang L, Guo Y, Xu X, Liu Z, Yan Z, Fu R. The immunological role of mesenchymal stromal cells in patients with myelodysplastic syndrome. Front Immunol 2022; 13:1078421. [PMID: 36569863 PMCID: PMC9767949 DOI: 10.3389/fimmu.2022.1078421] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Myelodysplastic syndrome (MDS) is a common hematological malignant disease, characterized by malignant hematopoietic stem cell proliferation in the bone marrow (BM); clinically, it mainly manifests clinically mainly by as pathological hematopoiesis, hemocytopenia, and high-risk transformation to acute leukemia. Several studies have shown that the BM microenvironment plays a critical role in the progression of MDS. In this study, we specifically evaluated mesenchymal stromal cells (MSCs) that exert immunomodulatory effects in the BM microenvironment. This immunomodulatory effect occurs through direct cell-cell contact and the secretion of soluble cytokines or micro vesicles. Several researchers have compared MSCs derived from healthy donors to low-risk MDS-associated bone mesenchymal stem cells (BM-MSCs) and have found no significant abnormalities in the MDS-MSC phenotype; however, these cells have been observed to exhibit altered function, including a decline in osteoblastic function. This altered function may promote MDS progression. In patients with MDS, especially high-risk patients, MSCs in the BM microenvironment regulate immune cell function, such as that of T cells, B cells, natural killer cells, dendritic cells, neutrophils, myeloid-derived suppressor cells (MDSCs), macrophages, and Treg cells, thereby enabling MDS-associated malignant cells to evade immune cell surveillance. Alterations in MDS-MSC function include genomic instability, microRNA production, histone modification, DNA methylation, and abnormal signal transduction and cytokine secretion.
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Affiliation(s)
- Likun Zheng
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China,Department of Hematology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Lei Zhang
- Department of Orthopedics, Kailuan General Hospital, Tangshan, Hebei, China
| | - Yixuan Guo
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xintong Xu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhenyu Yan
- Department of Hematology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei, China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China,*Correspondence: Rong Fu,
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24
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Reale A, Khong T, Spencer A. Extracellular Vesicles and Their Roles in the Tumor Immune Microenvironment. J Clin Med 2022; 11:jcm11236892. [PMID: 36498469 PMCID: PMC9737553 DOI: 10.3390/jcm11236892] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
Abstract
Tumor cells actively incorporate molecules (e.g., proteins, lipids, RNA) into particles named extracellular vesicles (EVs). Several groups have demonstrated that EVs can be transferred to target (recipient) cells, making EVs an important means of intercellular communication. Indeed, EVs are able to modulate the functions of target cells by reprogramming signaling pathways. In a cancer context, EVs promote the formation of a supportive tumor microenvironment (TME) and (pre)metastatic niches. Recent studies have revealed that immune cells, tumor cells and their secretome, including EVs, promote changes in the TME and immunosuppressive functions of immune cells (e.g., natural killer, dendritic cells, T and B cells, monocytes, macrophages) that allow tumor cells to establish and propagate. Despite the growing knowledge on EVs and on their roles in cancer and as modulators of the immune response/escape, the translation into clinical practice remains in its early stages, hence requiring improved translational research in the EVs field. Here, we comprehensively review the current knowledge and most recent research on the roles of EVs in tumor immune evasion and immunosuppression in both solid tumors and hematological malignancies. We also highlight the clinical utility of EV-mediated immunosuppression targeting and EV-engineering. Importantly, we discuss the controversial role of EVs in cancer biology, current limitations and future perspectives to further the EV knowledge into clinical practice.
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Affiliation(s)
- Antonia Reale
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
- Correspondence: (A.R.); (A.S.)
| | - Tiffany Khong
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
| | - Andrew Spencer
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
- Malignant Haematology and Stem Cell Transplantation, Department of Haematology, Alfred Hospital, Melbourne, VIC 3004, Australia
- Department of Clinical Hematology, Monash University, Melbourne, VIC 3004, Australia
- Correspondence: (A.R.); (A.S.)
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25
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Kouroukli O, Symeonidis A, Foukas P, Maragkou MK, Kourea EP. Bone Marrow Immune Microenvironment in Myelodysplastic Syndromes. Cancers (Basel) 2022; 14:cancers14225656. [PMID: 36428749 PMCID: PMC9688609 DOI: 10.3390/cancers14225656] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
The BM, the major hematopoietic organ in humans, consists of a pleiomorphic environment of cellular, extracellular, and bioactive compounds with continuous and complex interactions between them, leading to the formation of mature blood cells found in the peripheral circulation. Systemic and local inflammation in the BM elicit stress hematopoiesis and drive hematopoietic stem cells (HSCs) out of their quiescent state, as part of a protective pathophysiologic process. However, sustained chronic inflammation impairs HSC function, favors mutagenesis, and predisposes the development of hematologic malignancies, such as myelodysplastic syndromes (MDS). Apart from intrinsic cellular mechanisms, various extrinsic factors of the BM immune microenvironment (IME) emerge as potential determinants of disease initiation and evolution. In MDS, the IME is reprogrammed, initially to prevent the development, but ultimately to support and provide a survival advantage to the dysplastic clone. Specific cellular elements, such as myeloid-derived suppressor cells (MDSCs) are recruited to support and enhance clonal expansion. The immune-mediated inhibition of normal hematopoiesis contributes to peripheral cytopenias of MDS patients, while immunosuppression in late-stage MDS enables immune evasion and disease progression towards acute myeloid leukemia (AML). In this review, we aim to elucidate the role of the mediators of immune response in the initial pathogenesis of MDS and the evolution of the disease.
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Affiliation(s)
- Olga Kouroukli
- Department of Pathology, University Hospital of Patras, 26504 Patras, Greece
| | - Argiris Symeonidis
- Hematology Division, Department of Internal Medicine, School of Medicine, University of Patras, 26332 Patras, Greece
| | - Periklis Foukas
- 2nd Department of Pathology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Myrto-Kalliopi Maragkou
- Department of Nutritional Sciences and Dietetics, School of Health Sciences, International Hellenic University, 54124 Thessaloniki, Greece
| | - Eleni P. Kourea
- Department of Pathology, School of Medicine, University of Patras, 26504 Patras, Greece
- Correspondence: ; Tel.: +30-2610-969191
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26
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Klausz K, Pekar L, Boje AS, Gehlert CL, Krohn S, Gupta T, Xiao Y, Krah S, Zaynagetdinov R, Lipinski B, Toleikis L, Poetzsch S, Rabinovich B, Peipp M, Zielonka S. Multifunctional NK Cell–Engaging Antibodies Targeting EGFR and NKp30 Elicit Efficient Tumor Cell Killing and Proinflammatory Cytokine Release. THE JOURNAL OF IMMUNOLOGY 2022; 209:1724-1735. [DOI: 10.4049/jimmunol.2100970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 08/23/2022] [Indexed: 01/04/2023]
Abstract
Abstract
In this work, we have generated novel Fc-comprising NK cell engagers (NKCEs) that bridge human NKp30 on NK cells to human epidermal growth factor receptor (EGFR) on tumor cells. Camelid-derived VHH single-domain Abs specific for human NKp30 and a humanized Fab derived from the EGFR-specific therapeutic Ab cetuximab were used as binding arms. By combining camelid immunization with yeast surface display, we were able to isolate a diverse panel of NKp30-specific VHHs against different epitopes on NKp30. Intriguingly, NKCEs built with VHHs that compete for binding to NKp30 with B7-H6, the natural ligand of NKp30, were significantly more potent in eliciting tumor cell lysis of EGFR-positive tumor cells than NKCEs harboring VHHs that target different epitopes on NKp30 from B7-H6. We demonstrate that the NKCEs can be further improved with respect to killing capabilities by concomitant engagement of FcγRIIIa and that soluble B7-H6 does not impede cytolytic capacities of all scrutinized NKCEs at significantly higher B7-H6 concentrations than observed in cancer patients. Moreover, we show that physiological processes requiring interactions between membrane-bound B7-H6 and NKp30 on NK cells are unaffected by noncompeting NKCEs still eliciting tumor cell killing at low picomolar concentrations. Ultimately, the NKCEs generated in this study were significantly more potent in eliciting NK cell–mediated tumor cell lysis than cetuximab and elicited a robust release of proinflammatory cytokines, both features which might be beneficial for antitumor therapy.
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Affiliation(s)
- Katja Klausz
- *Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian Albrechts University Kiel, Kiel, Germany
| | - Lukas Pekar
- †Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Ammelie Svea Boje
- *Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian Albrechts University Kiel, Kiel, Germany
| | - Carina Lynn Gehlert
- *Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian Albrechts University Kiel, Kiel, Germany
| | - Steffen Krohn
- *Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian Albrechts University Kiel, Kiel, Germany
| | - Tushar Gupta
- ‡Protein Engineering and Antibody Technologies, EMD Serono Research & Development Institute, Inc., Billerica, MA
| | - Yanping Xiao
- §Department of Oncology and Immuno-oncology, EMD Serono Research & Development Institute, Inc., Billerica, MA
| | - Simon Krah
- †Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Rinat Zaynagetdinov
- §Department of Oncology and Immuno-oncology, EMD Serono Research & Development Institute, Inc., Billerica, MA
| | - Britta Lipinski
- †Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
- ¶Institute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany; and
| | - Lars Toleikis
- †Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
| | - Sven Poetzsch
- ‖Strategic Innovation, Merck Healthcare KGaA, Darmstadt, Germany
| | - Brian Rabinovich
- §Department of Oncology and Immuno-oncology, EMD Serono Research & Development Institute, Inc., Billerica, MA
| | - Matthias Peipp
- *Division of Antibody-Based Immunotherapy, Department of Internal Medicine II, University Hospital Schleswig-Holstein and Christian Albrechts University Kiel, Kiel, Germany
| | - Stefan Zielonka
- †Protein Engineering and Antibody Technologies, Merck Healthcare KGaA, Darmstadt, Germany
- ¶Institute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Darmstadt, Germany; and
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27
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Komrokji RS, Carraway HE, Germing U, Wermke M, Zeidan AM, Fu E, Rüter B, Burkard U, Osswald A, Foran JM. A phase I/II multicenter, open-label, dose escalation and randomized trial of BI 836858 in patients with low- or intermediate-1-risk myelodysplastic syndrome. Haematologica 2022; 107:2742-2747. [PMID: 35734924 PMCID: PMC9614517 DOI: 10.3324/haematol.2021.280500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Indexed: 11/25/2022] Open
Affiliation(s)
- Rami S Komrokji
- Malignant Hematology Department, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL.
| | - Hetty E Carraway
- Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Ulrich Germing
- Department of Hematology, Oncology, and Clinical Immunology, Heinrich-Heine University Dusseldorf, Universitätsklinikum, Dusseldorf
| | - Martin Wermke
- NCT/UCC-ECTU, Medical Faculty Carl Gustav Carus, Technical University, Dresden
| | - Amer M Zeidan
- Department of Internal Medicine, Section of Hematology, Yale University School of Medicine, New Haven, CT
| | - Eric Fu
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | - Björn Rüter
- Boehringer Ingelheim Pharma GmbH and Co. KG, Biberach/Riss
| | - Ute Burkard
- Boehringer Ingelheim Pharma GmbH and Co. KG, Biberach/Riss
| | - Annika Osswald
- Boehringer Ingelheim Pharma GmbH and Co. KG, Biberach/Riss
| | - James M Foran
- Department of Hematology and Medical Oncology, Mayo Clinic, Jacksonville, FL
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28
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Moiseev I, Tcvetkov N, Epifanovskaya O, Babenko E, Parfenenkova A, Bakin E, Yurovskaya K, Morozova E. Landscape of alterations in the checkpoint system in myelodysplastic syndrome and implications for prognosis. PLoS One 2022; 17:e0275399. [PMID: 36282797 PMCID: PMC9595516 DOI: 10.1371/journal.pone.0275399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/15/2022] [Indexed: 11/06/2022] Open
Abstract
The emergence of novel immunotherapies for myelodysplastic syndrome (MDS) calls for a profound characterization of the "immunome" in the bone marrow (BM) and evaluation of prognostic impact of immunological changes. We performed a prospective study of 87 MDS patients who were referred to a tertiary hematological center and of 11 bone marrow donors who were not related to the study cohort. A flow cytometry panel with 48 markers including checkpoint ligands and receptors was used to study lymphoid and myeloid subpopulations in the bone marrow aspirates. The study found that both the healthy donors and the MDS patients have a high proportion of lymphocytes with PD-1 expression (41±18% and 58±25% respectively) and a high proportion of myeloid cells with PD-1L expression (31±23% and 12±7% respectively), indicating a potential physiological role of checkpoint systems in BM. At the same time, complex alterations including PD-1, CTLA-4, LAG-3 and TIM3 pathways accompanied by an increased level of T-reg and myeloid derived suppressor cell populations were identified in the BM of MDS patients. Cluster analysis showed independent prognostic significance of the checkpoint profile for overall survival (HR 1.90, 95%CI 1.01–3.56, p = 0.0471). TIM3-postive NK and CD8 effector cells along with the blast count were the key subpopulations for prognosis. An elevation of blasts in the bone marrow was associated with simultaneous expression of multiple checkpoints on myeloid cells.
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Affiliation(s)
- Ivan Moiseev
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
- * E-mail:
| | - Nikolai Tcvetkov
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Olga Epifanovskaya
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Elena Babenko
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Anna Parfenenkova
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Evgenii Bakin
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Ksenia Yurovskaya
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
| | - Elena Morozova
- RM Gorbacheva Research Institute, Pavlov University, Saint-Petersburg, Russian Federation
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Zhu K, Lang Z, Zhan Y, Tao Q, Yu Z, Chen L, Fan C, Jin Y, Yu K, Zhu B, Gao Y, Wang C, Jiang S, Shi Y. A novel 10-gene ferroptosis-related prognostic signature in acute myeloid leukemia. Front Oncol 2022; 12:1023040. [PMID: 36338716 PMCID: PMC9630338 DOI: 10.3389/fonc.2022.1023040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
Acute myeloid leukemia (AML) is one of the most common hematopoietic malignancies and exhibits a high rate of relapse and unfavorable outcomes. Ferroptosis, a relatively recently described type of cell death, has been reported to be involved in cancer development. However, the prognostic value of ferroptosis-related genes (FRGs) in AML remains unclear. In this study, we found 54 differentially expressed ferroptosis-related genes (DEFRGs) between AML and normal marrow tissues. 18 of 54 DEFRGs were correlated with overall survival (OS) (P<0.05). Using the least absolute shrinkage and selection operator (LASSO) Cox regression analysis, we selected 10 DEFRGs that were associated with OS to build a prognostic signature. Data from AML patients from the International Cancer Genome Consortium (ICGC) cohort as well as the First Affiliated Hospital of Wenzhou Medical University (FAHWMU) cohort were used for validation. Notably, the prognostic survival analyses of this signature passed with a significant margin, and the riskscore was identified as an independent prognostic marker using Cox regression analyses. Then we used a machine learning method (SHAP) to judge the importance of each feature in this 10-gene signature. Riskscore was shown to have the highest correlation with this 10-gene signature compared with each gene in this signature. Further studies showed that AML was significantly associated with immune cell infiltration. In addition, drug-sensitive analysis showed that 8 drugs may be beneficial for treatment of AML. Finally, the expressions of 10 genes in this signature were verified by real-time quantitative polymerase chain reaction. In conclusion, our study establishes a novel 10-gene prognostic risk signature based on ferroptosis-related genes for AML patients and FRGs may be novel therapeutic targets for AML.
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Affiliation(s)
- Kai Zhu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhichao Lang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yating Zhan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiqi Tao
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhijie Yu
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lili Chen
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Congcong Fan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yan Jin
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kang Yu
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Bihan Zhu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuxiang Gao
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chengchi Wang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Songfu Jiang
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Provincial Clinical Research Center For Hematological disorders, Wenzhou, China
- *Correspondence: Yifen Shi, ; Songfu Jiang,
| | - Yifen Shi
- Department of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Provincial Clinical Research Center For Hematological disorders, Wenzhou, China
- *Correspondence: Yifen Shi, ; Songfu Jiang,
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Peng X, Zhu X, Di T, Tang F, Guo X, Liu Y, Bai J, Li Y, Li L, Zhang L. The yin-yang of immunity: Immune dysregulation in myelodysplastic syndrome with different risk stratification. Front Immunol 2022; 13:994053. [PMID: 36211357 PMCID: PMC9537682 DOI: 10.3389/fimmu.2022.994053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
Myelodysplastic syndrome (MDS) is a heterogeneous group of myeloid clonal diseases with diverse clinical courses, and immune dysregulation plays an important role in the pathogenesis of MDS. However, immune dysregulation is complex and heterogeneous in the development of MDS. Lower-risk MDS (LR-MDS) is mainly characterized by immune hyperfunction and increased apoptosis, and the immunosuppressive therapy shows a good response. Instead, higher-risk MDS (HR-MDS) is characterized by immune suppression and immune escape, and the immune activation therapy may improve the survival of HR-MDS. Furthermore, the immune dysregulation of some MDS changes dynamically which is characterized by the coexistence and mutual transformation of immune hyperfunction and immune suppression. Taken together, the authors think that the immune dysregulation in MDS with different risk stratification can be summarized by an advanced philosophical thought “Yin-Yang theory” in ancient China, meaning that the opposing forces may actually be interdependent and interconvertible. Clarifying the mechanism of immune dysregulation in MDS with different risk stratification can provide the new basis for diagnosis and clinical treatment. This review focuses on the manifestations and roles of immune dysregulation in the different risk MDS, and summarizes the latest progress of immunotherapy in MDS.
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Affiliation(s)
- Xiaohuan Peng
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Xiaofeng Zhu
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Tianning Di
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Futian Tang
- Key Laboratory of the Digestive System Tumors of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Xiaojia Guo
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Yang Liu
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Jun Bai
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Yanhong Li
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Lijuan Li
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- *Correspondence: Lijuan Li, ; Liansheng Zhang,
| | - Liansheng Zhang
- Department of Hematology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- Key Laboratory of the Hematology of Gansu Province, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
- *Correspondence: Lijuan Li, ; Liansheng Zhang,
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Turk S, Baesmat AS, Yılmaz A, Turk C, Malkan UY, Ucar G, Haznedaroğlu IC. NK-cell dysfunction of acute myeloid leukemia in relation to the renin–angiotensin system and neurotransmitter genes. Open Med (Wars) 2022; 17:1495-1506. [PMID: 36213442 PMCID: PMC9490854 DOI: 10.1515/med-2022-0551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/25/2022] [Accepted: 08/12/2022] [Indexed: 11/15/2022] Open
Abstract
Acute myeloid leukemia (AML) is the most heterogeneous hematological disorder and blast cells need to fight against immune system. Natural killer (NK) cells can elicit fast anti-tumor responses in response to surface receptors of tumor cells. NK-cell activity is often impaired in the disease, and there is a risk of insufficient tumor suppression and progression. The aim of this study is to assess the dysfunction of NK cells in AML patients via focusing on two important pathways. We obtained single-cell RNA-sequencing data from NK cells obtained from healthy donors and AML patients. The data were used to perform a wide variety of approaches, including DESeq2 (version 3.9), limma (version 3.26.8) power differential expression analyses, hierarchical clustering, gene set enrichment, and pathway analysis. ATP6AP2, LNPEP, PREP, IGF2R, CTSA, and THOP1 genes were found to be related to the renin–angiotensin system (RAS) family, while DPP3, GLRA3, CRCP, CHRNA5, CHRNE, and CHRNB1 genes were associated with the neurotransmitter pathways. The determined genes are expressed within different patterns in the AML and healthy groups. The relevant molecular pathways and clusters of genes were identified, as well. The cross-talks of NK-cell dysfunction in relation to the RAS and neurotransmitters seem to be important in the genesis of AML.
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Affiliation(s)
- Seyhan Turk
- Department of Biochemistry, Faculty of Pharmacy, Hacettepe University, Ankara, 06105, Turkey
| | - Ayriana Safari Baesmat
- Department of Medical Microbiology, Faculty of Medicine, Lokman Hekim University, Ankara, 06105, Turkey
| | - Aysegul Yılmaz
- Department of Medical Microbiology, Faculty of Medicine, Lokman Hekim University, Ankara, 06105, Turkey
| | - Can Turk
- Department of Medical Microbiology, Faculty of Medicine, Lokman Hekim University, Ankara, 06105, Turkey
| | - Umit Yavuz Malkan
- Department of Internal Medicine, Faculty of Science, Hacettepe University, Ankara, 06105, Turkey
| | - Gulberk Ucar
- Department of Biochemistry, Faculty of Pharmacy, Hacettepe University, Ankara, 06105, Turkey
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Jennifer Zhang Q. Donor selection based on NK alloreactivity for patients with hematological malignancies. Hum Immunol 2022; 83:695-703. [PMID: 35965181 DOI: 10.1016/j.humimm.2022.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/12/2022] [Accepted: 07/26/2022] [Indexed: 12/30/2022]
Abstract
Natural killer (NK) cells are an important defender against infections and tumors. Their function is regulated by the balance of inhibitory and activating receptors. Among all inhibitory NK receptors: killer immunoglobulin-like receptors (KIR) and CD94/NKG2A recognize human leukocyte antigen (HLA) Class I molecules, allowing NK cells to be 'licensed' to avoid autoreactivity, but be fully functional at the same time. Licensed NK cells can target malignant cells with altered or downregulated/missing 'self' antigens. NK cell attacking malignant cells is one of the mechanisms of graft-versus-leukemia (GVL) effect. Numerous studies have demonstrated that NK cells improve hematopoietic stem cell transplantation (HCT) survival by reducing relapse mortality through GVL effect. Therapeutic strategies, such as adoptive alloreactive NK cell transfer, CAR-NK cells, antibodies against NKG2A and KIR2DL1-3, have been utilized to treat hematological malignancies in HCT. In this review, NK cell functions, NK cell receptors and ligands, as well as common alloreactive NK donor selection algorithms for patients with hematological malignancies in the setting of HCT are discussed. The goal of this review is to provide insights on the controversial results and provide better understanding and resources on how to perform alloreactive donor NK cell selection in HCT.
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Affiliation(s)
- Qiuheng Jennifer Zhang
- UCLA Immunogenetics Center, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles 90095, USA.
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Woll PS, Yoshizato T, Hellström‐Lindberg E, Fioretos T, Ebert BL, Jacobsen SEW. Targeting stem cells in myelodysplastic syndromes and acute myeloid leukemia. J Intern Med 2022; 292:262-277. [PMID: 35822488 PMCID: PMC9544124 DOI: 10.1111/joim.13535] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
The genetic architecture of cancer has been delineated through advances in high-throughput next-generation sequencing, where the sequential acquisition of recurrent driver mutations initially targeted towards normal cells ultimately leads to malignant transformation. Myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) are hematologic malignancies frequently initiated by mutations in the normal hematopoietic stem cell compartment leading to the establishment of leukemic stem cells. Although the genetic characterization of MDS and AML has led to identification of new therapeutic targets and development of new promising therapeutic strategies, disease progression, relapse, and treatment-related mortality remain a major challenge in MDS and AML. The selective persistence of rare leukemic stem cells following therapy-induced remission implies unique resistance mechanisms of leukemic stem cells towards conventional therapeutic strategies and that leukemic stem cells represent the cellular origin of relapse. Therefore, targeted surveillance of leukemic stem cells following therapy should, in the future, allow better prediction of relapse and disease progression, but is currently challenged by our restricted ability to distinguish leukemic stem cells from other leukemic cells and residual normal cells. To advance current and new clinical strategies for the treatment of MDS and AML, there is a need to improve our understanding and characterization of MDS and AML stem cells at the cellular, molecular, and genetic levels. Such work has already led to the identification of promising new candidate leukemic stem cell molecular targets that can now be exploited in preclinical and clinical therapeutic strategies, towards more efficient and specific elimination of leukemic stem cells.
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Affiliation(s)
- Petter S. Woll
- Department of Medicine HuddingeCenter for Hematology and Regenerative MedicineKarolinska InstitutetStockholmSweden
| | - Tetsuichi Yoshizato
- Department of Medicine HuddingeCenter for Hematology and Regenerative MedicineKarolinska InstitutetStockholmSweden
| | - Eva Hellström‐Lindberg
- Department of Medicine HuddingeCenter for Hematology and Regenerative MedicineKarolinska InstitutetStockholmSweden
- Department of HematologyKarolinska University HospitalStockholmSweden
| | - Thoas Fioretos
- Division of Clinical GeneticsDepartment of Laboratory MedicineLund UniversityLundSweden
- Division of Laboratory MedicineDepartment of Clinical Genetics and PathologyLundSweden
| | - Benjamin L. Ebert
- Department of Medical OncologyDana–Farber Cancer InstituteBostonMassachusettsUSA
- Broad Institute of Harvard and MITCambridgeMassachusettsUSA
- Howard Hughes Medical InstituteBostonMassachusettsUSA
| | - Sten Eirik W. Jacobsen
- Department of Medicine HuddingeCenter for Hematology and Regenerative MedicineKarolinska InstitutetStockholmSweden
- Department of HematologyKarolinska University HospitalStockholmSweden
- Department of Cell and Molecular BiologyKarolinska InstitutetStockholmSweden
- MRC Molecular Haematology UnitMRC Weatherall Institute of Molecular MedicineUniversity of OxfordOxfordUK
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34
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Concurrent transposon engineering and CRISPR/Cas9 genome editing of primary CLL-1 chimeric antigen receptor–natural killer cells. Cytotherapy 2022; 24:1087-1094. [DOI: 10.1016/j.jcyt.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 07/06/2022] [Accepted: 07/26/2022] [Indexed: 11/18/2022]
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Simoni Y, Chapuis N. Diagnosis of Myelodysplastic Syndromes: From Immunological Observations to Clinical Applications. Diagnostics (Basel) 2022; 12:diagnostics12071659. [PMID: 35885563 PMCID: PMC9324119 DOI: 10.3390/diagnostics12071659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/04/2022] [Accepted: 07/04/2022] [Indexed: 11/24/2022] Open
Abstract
Myelodysplastic syndromes (MDS) constitute a very heterogeneous group of diseases with a high prevalence in elderly patients and a propensity for progression to acute myeloid leukemia. The complexity of these hematopoietic malignancies is revealed by the multiple recurrent somatic mutations involved in MDS pathogenesis and the paradoxical common phenotype observed in these patients characterized by ineffective hematopoiesis and cytopenia. In the context of population aging, the incidence of MDS will strongly increase in the future. Thus, precise diagnosis and evaluation of the progression risk of these diseases are imperative to adapt the treatment. Dysregulations of both innate and adaptive immune systems are frequently detected in MDS patients, and their critical role in MDS pathogenesis is now commonly accepted. However, different immune dysregulations and/or dysfunctions can be dynamically observed during the course of the disease. Monitoring the immune system therefore represents a new attractive tool for a more precise characterization of MDS at diagnosis and for identifying patients who may benefit from immunotherapy. We review here the current knowledge of the critical role of immune dysfunctions in both MDS and MDS precursor conditions and discuss the opportunities offered by the detection of these dysregulations for patient stratification.
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Affiliation(s)
- Yannick Simoni
- Institut Cochin, Université Paris Cité, CNRS UMR8104, INSERM U1016, 75014 Paris, France;
| | - Nicolas Chapuis
- Institut Cochin, Université Paris Cité, CNRS UMR8104, INSERM U1016, 75014 Paris, France;
- Assistance Publique-Hôpitaux de Paris, Centre-Université Paris Cité, Service d’Hématologie Biologique, Hôpital Cochin, 75014 Paris, France
- Correspondence:
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Hino C, Pham B, Park D, Yang C, Nguyen MH, Kaur S, Reeves ME, Xu Y, Nishino K, Pu L, Kwon SM, Zhong JF, Zhang KK, Xie L, Chong EG, Chen CS, Nguyen V, Castillo DR, Cao H. Targeting the Tumor Microenvironment in Acute Myeloid Leukemia: The Future of Immunotherapy and Natural Products. Biomedicines 2022; 10:biomedicines10061410. [PMID: 35740430 PMCID: PMC9219790 DOI: 10.3390/biomedicines10061410] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/09/2022] [Accepted: 06/09/2022] [Indexed: 12/12/2022] Open
Abstract
The tumor microenvironment (TME) plays an essential role in the development, proliferation, and survival of leukemic blasts in acute myeloid leukemia (AML). Within the bone marrow and peripheral blood, various phenotypically and functionally altered cells in the TME provide critical signals to suppress the anti-tumor immune response, allowing tumor cells to evade elimination. Thus, unraveling the complex interplay between AML and its microenvironment may have important clinical implications and are essential to directing the development of novel targeted therapies. This review summarizes recent advancements in our understanding of the AML TME and its ramifications on current immunotherapeutic strategies. We further review the role of natural products in modulating the TME to enhance response to immunotherapy.
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Affiliation(s)
- Christopher Hino
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (C.H.); (B.P.); (K.N.); (L.P.); (S.M.K.)
| | - Bryan Pham
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (C.H.); (B.P.); (K.N.); (L.P.); (S.M.K.)
| | - Daniel Park
- Department of Internal Medicine, School of Medicine, University of California San Francisco–Fresno, Fresno, CA 93701, USA;
| | - Chieh Yang
- Department of Internal Medicine, School of Medicine, University of California Riverside, Riverside, CA 92521, USA;
| | - Michael H.K. Nguyen
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Simmer Kaur
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Mark E. Reeves
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Yi Xu
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Kevin Nishino
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (C.H.); (B.P.); (K.N.); (L.P.); (S.M.K.)
| | - Lu Pu
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (C.H.); (B.P.); (K.N.); (L.P.); (S.M.K.)
| | - Sue Min Kwon
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (C.H.); (B.P.); (K.N.); (L.P.); (S.M.K.)
| | - Jiang F. Zhong
- Department of Basic Sciences, Loma Linda University, Loma Linda, CA 92354, USA;
| | - Ke K. Zhang
- Department of Nutrition, Texas A&M University, College Station, TX 77030, USA; (K.K.Z.); (L.X.)
- Center for Epigenetics & Disease Prevention, Institute of Biosciences & Technology, College of Medicine, Texas A&M University, Houston, TX 77030, USA
| | - Linglin Xie
- Department of Nutrition, Texas A&M University, College Station, TX 77030, USA; (K.K.Z.); (L.X.)
- Center for Epigenetics & Disease Prevention, Institute of Biosciences & Technology, College of Medicine, Texas A&M University, Houston, TX 77030, USA
| | - Esther G. Chong
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Chien-Shing Chen
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
| | - Vinh Nguyen
- Department of Biology, University of California Riverside, Riverside, CA 92521, USA;
| | - Dan Ran Castillo
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
- Correspondence: (D.R.C.); (H.C.)
| | - Huynh Cao
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA; (M.H.K.N.); (S.K.); (M.E.R.); (Y.X.); (E.G.C.); (C.-S.C.)
- Correspondence: (D.R.C.); (H.C.)
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37
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Yu G, Lu W, Chen X, Li Y, Long J, Zheng Z, Yin C, Xu D. Single-cell RNA sequencing to explore composition of peripheral blood NK cells in patients with chronic myeloid leukemia in treatment-free remission. Leuk Lymphoma 2022; 63:2604-2615. [PMID: 35695125 DOI: 10.1080/10428194.2022.2086243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study was to explore the role of NK cell subsets and gene expression in maintaining TFR status. We identified six types of NK cells in the PBMCs over both groups (healthy controls and patients with TFR). Gene Oncology analysis showed that up regulated genes were enriched in the categories of "immune response," "reaction to tumor cells," and "cytolysis." In addition, we found that the three NK cell subsets, mature and terminal NK cells, CD56 bright NK cells, and transitional NK cells, contained many significantly up regulated genes in both groups, and that CD56 bright NK cells and transitional NK cells in patients with CML-TFR were in a proliferating and activated state. Through single-cell RNA sequencing analysis, we confirmed that the mature and terminal, CD56 bright, and transitional subsets of NK cells play an indispensable role in maintaining TFR in patients with CML.
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Affiliation(s)
- Guopan Yu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Weixiang Lu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaofan Chen
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yanlin Li
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jiaxin Long
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhongxin Zheng
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Changxin Yin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Dan Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Barakos GP, Hatzimichael E. Microenvironmental Features Driving Immune Evasion in Myelodysplastic Syndromes and Acute Myeloid Leukemia. Diseases 2022; 10:diseases10020033. [PMID: 35735633 PMCID: PMC9221594 DOI: 10.3390/diseases10020033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 11/16/2022] Open
Abstract
Bone marrow, besides the known functions of hematopoiesis, is an active organ of the immune system, functioning as a sanctuary for several mature immune cells. Moreover, evidence suggests that hematopoietic stem cells (the bone marrow’s functional unit) are capable of directly sensing and responding to an array of exogenous stimuli. This chronic immune stimulation is harmful to normal hematopoietic stem cells, while essential for the propagation of myeloid diseases, which show a dysregulated immune microenvironment. The bone marrow microenvironment in myelodysplastic syndromes (MDS) is characterized by chronic inflammatory activity and immune dysfunction, that drive excessive cellular death and through immune evasion assist in cancer cell expansion. Acute myeloid leukemia (AML) is another example of immune response failure, with features that augment immune evasion and suppression. In this review, we will outline some of the functions of the bone marrow with immunological significance and describe the alterations in the immune landscape of MDS and AML that drive disease progression.
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Affiliation(s)
- Georgios Petros Barakos
- First Department of Internal Medicine, General Hospital of Piraeus “Tzaneio”, 18536 Piraeus, Greece;
| | - Eleftheria Hatzimichael
- Department of Haematology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece
- Correspondence:
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Shapiro RM, Birch GC, Hu G, Vergara Cadavid J, Nikiforow S, Baginska J, Ali AK, Tarannum M, Sheffer M, Abdulhamid YZ, Rambaldi B, Arihara Y, Reynolds C, Halpern MS, Rodig SJ, Cullen N, Wolff JO, Pfaff KL, Lane AA, Lindsley RC, Cutler CS, Antin JH, Ho VT, Koreth J, Gooptu M, Kim HT, Malmberg KJ, Wu CJ, Chen J, Soiffer RJ, Ritz J, Romee R. Expansion, persistence, and efficacy of donor memory-like NK cells infused for posttransplant relapse. J Clin Invest 2022; 132:e154334. [PMID: 35349491 PMCID: PMC9151697 DOI: 10.1172/jci154334] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 03/23/2022] [Indexed: 11/17/2022] Open
Abstract
BackgroundResponses to conventional donor lymphocyte infusion for postallogeneic hematopoietic cell transplantation (HCT) relapse are typically poor. Natural killer (NK) cell-based therapy is a promising modality to treat post-HCT relapse.MethodsWe initiated this ongoing phase I trial of adoptively transferred cytokine-induced memory-like (CIML) NK cells in patients with myeloid malignancies who relapsed after haploidentical HCT. All patients received a donor-derived NK cell dose of 5 to 10 million cells/kg after lymphodepleting chemotherapy, followed by systemic IL-2 for 7 doses. High-resolution profiling with mass cytometry and single-cell RNA sequencing characterized the expanding and persistent NK cell subpopulations in a longitudinal manner after infusion.ResultsIn the first 6 enrolled patients on the trial, infusion of CIML NK cells led to a rapid 10- to 50-fold in vivo expansion that was sustained over months. The infusion was well tolerated, with fever and pancytopenia as the most common adverse events. Expansion of NK cells was distinct from IL-2 effects on endogenous post-HCT NK cells, and not dependent on CMV viremia. Immunophenotypic and transcriptional profiling revealed a dynamic evolution of the activated CIML NK cell phenotype, superimposed on the natural variation in donor NK cell repertoires.ConclusionGiven their rapid expansion and long-term persistence in an immune-compatible environment, CIML NK cells serve as a promising platform for the treatment of posttransplant relapse of myeloid disease. Further characterization of their unique in vivo biology and interaction with both T cells and tumor targets will lead to improvements in cell-based immunotherapies.Trial RegistrationClinicalTrials.gov NCT04024761.FundingDunkin' Donuts, NIH/National Cancer Institute, and the Leukemia and Lymphoma Society.
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Affiliation(s)
- Roman M. Shapiro
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Grace C. Birch
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Guangan Hu
- Koch Institute for Integrative Cancer Research and Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Juliana Vergara Cadavid
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Sarah Nikiforow
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Joanna Baginska
- Center for Immuno-oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Alaa K. Ali
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Mubin Tarannum
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Michal Sheffer
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Yasmin Z. Abdulhamid
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Benedetta Rambaldi
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
- University of Milano-Bicocca, Monza, Italy
| | - Yohei Arihara
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Carol Reynolds
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Max S. Halpern
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | | | | | - Andrew A. Lane
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - R. Coleman Lindsley
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Corey S. Cutler
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph H. Antin
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Vincent T. Ho
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - John Koreth
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Mahasweta Gooptu
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Haesook T. Kim
- Department of Data Science, Dana-Farber Cancer Institute/Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Karl-Johan Malmberg
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Institute for Clinical Medicine, The University of Oslo, Oslo, Norway
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Catherine J. Wu
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Jianzhu Chen
- Koch Institute for Integrative Cancer Research and Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Robert J. Soiffer
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Jerome Ritz
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Rizwan Romee
- Division of Transplantation and Cellular Therapies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
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Rahmani S, Yazdanpanah N, Rezaei N. Natural killer cells and acute myeloid leukemia: promises and challenges. Cancer Immunol Immunother 2022; 71:2849-2867. [PMID: 35639116 DOI: 10.1007/s00262-022-03217-1] [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: 10/04/2021] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
Abstract
Acute myeloid leukemia (AML) is considered as one of the most malignant conditions of the bone marrow. Over the past few decades, despite substantial progresses in the management of AML, relapse remission remains a major problem. Natural killer cells (NK cells) are known as a unique component of the innate immune system. Due to swift tumor detection, distinct cytotoxic action, and extensive immune interaction, NK cells have been used in various cancer settings for decades. It has been a growing knowledge of therapeutic magnitudes ranging from adoptive NK cell transfer to chimeric antigen receptor NK cells, aiming to achieve better therapeutic responses in patients with AML. In this article, the potentials of NK cells for treatment of AML are highlighted, and challenges for such therapeutic methods are discussed. In addition, the clinical application of NK cells, mainly in patients with AML, is pictured according to the existing evidence.
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Affiliation(s)
- Shayan Rahmani
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Niloufar Yazdanpanah
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194, Iran. .,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. .,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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41
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Bi L, Jia S, Hu W, Su X, Chen X, Tang H. Systematic analysis of prognostic significance, functional enrichment and immune implication of STK10 in acute myeloid leukemia. BMC Med Genomics 2022; 15:101. [PMID: 35501867 PMCID: PMC9063138 DOI: 10.1186/s12920-022-01251-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 04/18/2022] [Indexed: 11/19/2022] Open
Abstract
Background Despite deeper understanding of the genetic landscape of acute myeloid leukemia (AML), the improvement of survival is still a great challenge. STK10 is overexpressed in several cancers with functions varying according to cancer types. But the functions of STK10 in AML has never been reported. Methods We analyzed the expression, prognosis and potential functions of STK10 utilizing public web servers. Metascape and the String database were used for functional and protein–protein interaction analyses. Results We found STK10 was enriched in blood & immune cells and overexpressed in AML. High STK10 expression was associated with poor overall survival, which was also identified in the subgroups of patients ≤ 60 years old and patients with non-high-risk cytogenetics. We demonstrated genes associated with STK10 were enriched in blood, spleen and bone marrow, influencing the immune function and biological process of AML. ITGB2 and ITGAM might directly interact with STK10 and were associated with poor prognosis. Besides, STK10 was associated with the infiltration of immune cells and immune checkpoints, like HLA-E, CD274 and GAL-9. Conclusions The present study was the original description of STK10 in AML and set the stage for developing STK10 as a new prognostic marker or therapeutic target for AML. Supplementary Information The online version contains supplementary material available at 10.1186/s12920-022-01251-7.
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Affiliation(s)
- Lei Bi
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China
| | - Shuangshuang Jia
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China
| | - Wuyue Hu
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China
| | - Xiaoli Su
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China
| | - Xiequn Chen
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China. .,Institute of Hematology, Northwest University, Xian, 710069, Shaanxi, People's Republic of China. .,Department of Hematology, Affiliated Hospital, Northwest University, Xian, 710082, Shaanxi, People's Republic of China.
| | - Hailong Tang
- Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xian, 710032, Shaanxi, People's Republic of China.
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Fang F, Xie S, Chen M, Li Y, Yue J, Ma J, Shu X, He Y, Xiao W, Tian Z. Advances in NK cell production. Cell Mol Immunol 2022; 19:460-481. [PMID: 34983953 PMCID: PMC8975878 DOI: 10.1038/s41423-021-00808-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 11/06/2021] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy based on natural killer (NK) cells is a promising approach for treating a variety of cancers. Unlike T cells, NK cells recognize target cells via a major histocompatibility complex (MHC)-independent mechanism and, without being sensitized, kill the cells directly. Several strategies for obtaining large quantities of NK cells with high purity and high cytotoxicity have been developed. These strategies include the use of cytokine-antibody fusions, feeder cells or membrane particles to stimulate the proliferation of NK cells and enhance their cytotoxicity. Various materials, including peripheral blood mononuclear cells (PBMCs), umbilical cord blood (UCB), induced pluripotent stem cells (iPSCs) and NK cell lines, have been used as sources to generate NK cells for immunotherapy. Moreover, genetic modification technologies to improve the proliferation of NK cells have also been developed to enhance the functions of NK cells. Here, we summarize the recent advances in expansion strategies with or without genetic manipulation of NK cells derived from various cellular sources. We also discuss the closed, automated and GMP-controlled large-scale expansion systems used for NK cells and possible future NK cell-based immunotherapy products.
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Affiliation(s)
- Fang Fang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China
| | - Siqi Xie
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Minhua Chen
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Yutong Li
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Jingjing Yue
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Jie Ma
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Xun Shu
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Yongge He
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Weihua Xiao
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China.
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China.
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China.
| | - Zhigang Tian
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China.
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China.
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China.
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Venglar O, Bago JR, Motais B, Hajek R, Jelinek T. Natural Killer Cells in the Malignant Niche of Multiple Myeloma. Front Immunol 2022; 12:816499. [PMID: 35087536 PMCID: PMC8787055 DOI: 10.3389/fimmu.2021.816499] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/14/2021] [Indexed: 12/12/2022] Open
Abstract
Natural killer (NK) cells represent a subset of CD3- CD7+ CD56+/dim lymphocytes with cytotoxic and suppressor activity against virus-infected cells and cancer cells. The overall potential of NK cells has brought them to the spotlight of targeted immunotherapy in solid and hematological malignancies, including multiple myeloma (MM). Nonetheless, NK cells are subjected to a variety of cancer defense mechanisms, leading to impaired maturation, chemotaxis, target recognition, and killing. This review aims to summarize the available and most current knowledge about cancer-related impairment of NK cell function occurring in MM.
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Affiliation(s)
- Ondrej Venglar
- Faculty of Science, University of Ostrava, Ostrava, Czechia.,Faculty of Medicine, University of Ostrava, Ostrava, Czechia.,Hematooncology Clinic, University Hospital Ostrava, Ostrava, Czechia
| | - Julio Rodriguez Bago
- Faculty of Medicine, University of Ostrava, Ostrava, Czechia.,Hematooncology Clinic, University Hospital Ostrava, Ostrava, Czechia
| | - Benjamin Motais
- Faculty of Science, University of Ostrava, Ostrava, Czechia.,Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Roman Hajek
- Faculty of Medicine, University of Ostrava, Ostrava, Czechia.,Hematooncology Clinic, University Hospital Ostrava, Ostrava, Czechia
| | - Tomas Jelinek
- Faculty of Medicine, University of Ostrava, Ostrava, Czechia.,Hematooncology Clinic, University Hospital Ostrava, Ostrava, Czechia
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Abbasi B, Shamsasenjan K, Ahmadi M, Beheshti SA, Saleh M. Mesenchymal stem cells and natural killer cells interaction mechanisms and potential clinical applications. Stem Cell Res Ther 2022; 13:97. [PMID: 35255980 PMCID: PMC8900412 DOI: 10.1186/s13287-022-02777-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/09/2021] [Indexed: 12/29/2022] Open
Abstract
Natural killer cells (NK cells) are innate immune cells that are activated to fight tumor cells and virus-infected cells. NK cells also play an important role in the graft versus leukemia response. However, they can over-develop inflammatory reactions by secreting inflammatory cytokines and increasing Th1 differentiation, eventually leading to tissue damage. Today, researchers have attributed some autoimmune diseases and GVHD to NK cells. On the other hand, it has been shown that mesenchymal stem cells (MSCs) can modulate the activity of NK cells, while some researchers have shown that NK cells can cause MSCs to lysis. Therefore, we considered it is necessary to investigate the effect of these two cells and their signaling pathway in contact with each other, also their clinical applications.
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Affiliation(s)
- Batol Abbasi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Karim Shamsasenjan
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyedeh Ameneh Beheshti
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahshid Saleh
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Wolf D, Barreras H, Copsel SN, Komanduri KV, Levy RB. Improved NK cell recovery following the use of PTCy or Treg expanded donors in experimental MHC-matched allogeneic BMT. Transplant Cell Ther 2022; 28:303.e1-303.e7. [DOI: 10.1016/j.jtct.2022.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 10/18/2022]
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Pelkey LJ, Graham DM, Zakem MH, Muza-Moons MM. Coexistence of Chronic Myelomonocytic Leukemia and Ulcerative Colitis With Rapid Progression to Acute Myelomonocytic Leukemia: A Case Report. Cureus 2022; 14:e22422. [PMID: 35228982 PMCID: PMC8865913 DOI: 10.7759/cureus.22422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 11/05/2022] Open
Abstract
Chronic myelomonocytic leukemia (CMML) is a clonal myeloid neoplasm characterized by sustained peripheral blood monocytosis and variable dyspoiesis. We present a case of a 64-year-old male who presented with severe non-bloody diarrhea, peripheral blood neutrophilia, and monocytosis. He was diagnosed with myeloproliferative CMML type 0 and ulcerative colitis (UC). Next-generation DNA sequencing of a bone marrow sample demonstrated mutations of the TET2, ASXL1, NRAS, and SRSF2 genes along with low-level JAK2^V617F mutation. Both TET2 and SRSF2 mutations are associated with systemic inflammatory and autoimmune disease (SIAD), which includes UC. The patient's UC was managed successfully with vedolizumab infusions. The patient’s concurrent CMML was monitored with a “wait and watch” approach. After five months, the patient asymptomatically tested positive for coronavirus disease 2019 (COVID-19). Seven months after his diagnosis of CMML, the patient presented in severe respiratory distress with acute left upper quadrant pain, splenomegaly, and multiorgan failure. A peripheral blood smear demonstrated marked leukocytosis (283 x 10^9 /L) with 39% blasts/promonocytes without Auer rods. The patient was diagnosed with acute myeloid leukemia with myelomonocytic features (AMML). In this report, we discuss the diagnosis of combined CMML and SIAD, mechanisms of immunoregulatory dysfunction that have been suggested to result in CMML progression, and the clinicopathologic significance of the patient’s molecular abnormalities.
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47
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Lynch OF, Calvi LM. Immune Dysfunction, Cytokine Disruption, and Stromal Changes in Myelodysplastic Syndrome: A Review. Cells 2022; 11:580. [PMID: 35159389 PMCID: PMC8834462 DOI: 10.3390/cells11030580] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/12/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
Myelodysplastic syndromes (MDS) are myeloid neoplasms characterized by bone marrow dysfunction and increased risk of transformation to leukemia. MDS represent complex and diverse diseases that evolve from malignant hematopoietic stem cells and involve not only the proliferation of malignant cells but also the dysfunction of normal bone marrow. Specifically, the marrow microenvironment-both hematopoietic and stromal components-is disrupted in MDS. While microenvironmental disruption has been described in human MDS and murine models of the disease, only a few current treatments target the microenvironment, including the immune system. In this review, we will examine current evidence supporting three key interdependent pillars of microenvironmental alteration in MDS-immune dysfunction, cytokine skewing, and stromal changes. Understanding the molecular changes seen in these diseases has been, and will continue to be, foundational to developing effective novel treatments that prevent disease progression and transformation to leukemia.
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Affiliation(s)
- Olivia F. Lynch
- School of Medicine and Dentistry, University of Rochester, Rochester, NY 14642, USA;
| | - Laura M. Calvi
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine and Dentistry, University of Rochester, Rochester, NY 14642, USA
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Natural Killer Cell-Mediated Immunotherapy for Leukemia. Cancers (Basel) 2022; 14:cancers14030843. [PMID: 35159109 PMCID: PMC8833963 DOI: 10.3390/cancers14030843] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/26/2022] [Accepted: 02/03/2022] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Conventional therapies such as chemotherapy and radiation in leukemia increase infection susceptibility, adverse side effects and immune cell inactivation. Natural killer (NK) cells are the first line of defense against cancer and are critical in the recognition and cytolysis of rapidly dividing and abnormal cell populations. In this review, we describe NK cells and NK cell receptors, functional impairment of NK cells in leukemia, NK cell immunotherapies currently under investigation including monoclonal antibodies (mAbs), adoptive transfer, chimeric antigen receptor-NKs (CAR-NKs), bi-specific/tri-specific killer engagers (BiKEs/TriKEs) and potential targets of NK cell-mediated immunotherapy for leukemia in the future. Abstract Leukemia is a malignancy of the bone marrow and blood resulting from the abnormal differentiation of hematopoietic stem cells (HSCs). There are four main types of leukemia including acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), chronic myeloid leukemia (CML), and chronic lymphocytic leukemia (CLL). While chemotherapy and radiation have been conventional forms of treatment for leukemia, these therapies increase infection susceptibility, adverse side effects and immune cell inactivation. Immunotherapies are becoming promising treatment options for leukemia, with natural killer (NK) cell-mediated therapy providing a specific direction of interest. The role of NK cells is critical for cancer cell elimination as these immune cells are the first line of defense against cancer proliferation and are involved in both recognition and cytolysis of rapidly dividing and abnormal cell populations. NK cells possess various activating and inhibitory receptors, which regulate NK cell function, signaling either inhibition and continued surveillance, or activation and subsequent cytotoxic activity. In this review, we describe NK cells and NK cell receptors, functional impairment of NK cells in leukemia, NK cell immunotherapies currently under investigation, including monoclonal antibodies (mAbs), adoptive transfer, chimeric antigen receptor-NKs (CAR-NKs), bi-specific/tri-specific killer engagers (BiKEs/TriKEs) and future potential targets of NK cell-based immunotherapy for leukemia.
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The Hypoxia-Related Gene COL5A1 Is a Prognostic and Immunological Biomarker for Multiple Human Tumors. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6419695. [PMID: 35082969 PMCID: PMC8786464 DOI: 10.1155/2022/6419695] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/15/2021] [Accepted: 12/14/2021] [Indexed: 01/19/2023]
Abstract
Background Collagen type V alpha 1 chain (COL5A1) is a hypoxia-related gene (a collagen family protein) and participates in the formation of the extracellular matrix. Although some evidence supports a significant role for COL5A1 in the progression of several cancers, a pan-cancer analysis of COL5A1 is not currently available. Herein, we aimed to assess the prognostic value of COL5A1 in 33 human cancers and to investigate its underlying immunological function. Methods Through multiple bioinformatics methods, we analyzed the data from Oncomine, TCGA, CCLE, HPA, DNMIVD, and cBioPortal database to explore the potential underlying carcinogenic effect of COL5A1, including the relevance of COL5A1 to the outcome, DNA methylation, tumor microenvironment, immune cells infiltration, and drug sensitivity in 33 human cancers. The effects of COL5A1 on glioma cell proliferation, migration, and invasion were verified in cellular experiments. Results Our findings indicated that COL5A1 was expressed at high levels in 13 cancers and was negatively related to the prognosis of 11 cancers. Additionally, COL5A1 was coexpressed with genes encoding the major histocompatibility complex, immune activators, immune suppressors, chemokines, chemokine receptors, mismatch repair genes, and immune checkpoints. We also identified different roles for COL5A1 in the immunocyte infiltration in different cancers. The correlation between COL5A1 and drug sensitivity was found in several cancers. COL5A1 potentially influenced the tumor progression through immune-related pathways, negative regulation of immune system processes, chemokine signaling pathways, JAK-STAT pathways, T cell receptor pathways, lymphocyte migration, and antigen processing and presentation, among other processes. Conclusions Based on our study, COL5A1 may be employed as a prognostic marker in different malignancies because of its impact on tumorigenesis and immune cell infiltration and have implications for cancer immune checkpoint inhibitors and chemotherapy.
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Hosseini R, Sarvnaz H, Arabpour M, Ramshe SM, Asef-Kabiri L, Yousefi H, Akbari ME, Eskandari N. Cancer exosomes and natural killer cells dysfunction: biological roles, clinical significance and implications for immunotherapy. Mol Cancer 2022; 21:15. [PMID: 35031075 PMCID: PMC8759167 DOI: 10.1186/s12943-021-01492-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 12/26/2021] [Indexed: 12/16/2022] Open
Abstract
Tumor-derived exosomes (TDEs) play pivotal roles in several aspects of cancer biology. It is now evident that TDEs also favor tumor growth by negatively affecting anti-tumor immunity. As important sentinels of immune surveillance system, natural killer (NK) cells can recognize malignant cells very early and counteract the tumor development and metastasis without a need for additional activation. Based on this rationale, adoptive transfer of ex vivo expanded NK cells/NK cell lines, such as NK-92 cells, has attracted great attention and is widely studied as a promising immunotherapy for cancer treatment. However, by exploiting various strategies, including secretion of exosomes, cancer cells are able to subvert NK cell responses. This paper reviews the roles of TDEs in cancer-induced NK cells impairments with mechanistic insights. The clinical significance and potential approaches to nullify the effects of TDEs on NK cells in cancer immunotherapy are also discussed.
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Affiliation(s)
- Reza Hosseini
- Department of Immunology School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Hamzeh Sarvnaz
- Department of Immunology School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maedeh Arabpour
- Department of Medical Genetics School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Samira Molaei Ramshe
- Student Research Committee, Department of Medical Genetics, School of Medicine Shahid, Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Asef-Kabiri
- Surgical Oncologist Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Hassan Yousefi
- Department of Biochemistry and Molecular Biology, LSUHSC School of Medicine, New Orleans, USA
| | - Mohammad Esmaeil Akbari
- Surgical Oncologist Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nahid Eskandari
- Department of Immunology School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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