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Yano M, Byrd JC, Muthusamy N. Natural Killer Cells in Chronic Lymphocytic Leukemia: Functional Impairment and Therapeutic Potential. Cancers (Basel) 2022; 14:cancers14235787. [PMID: 36497266 PMCID: PMC9739887 DOI: 10.3390/cancers14235787] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/07/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Immunotherapy approaches have advanced rapidly in recent years. While the greatest therapeutic advances so far have been achieved with T cell therapies such as immune checkpoint blockade and CAR-T, recent advances in NK cell therapy have highlighted the therapeutic potential of these cells. Chronic lymphocytic leukemia (CLL), the most prevalent form of leukemia in Western countries, is a very immunosuppressive disease but still shows significant potential as a target of immunotherapy, including NK-based therapies. In addition to their antileukemia potential, NK cells are important immune effectors in the response to infections, which represent a major clinical concern for CLL patients. Here, we review the interactions between NK cells and CLL, describing functional changes and mechanisms of CLL-induced NK suppression, interactions with current therapeutic options, and the potential for therapeutic benefit using NK cell therapies.
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Affiliation(s)
- Max Yano
- Medical Science Training Program, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - John C. Byrd
- Department of Internal Medicine, University of Cincinnati, Cincinnati, OH 45267, USA
- Correspondence: (J.C.B.); (N.M.)
| | - Natarajan Muthusamy
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA
- Correspondence: (J.C.B.); (N.M.)
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Huang SJ, Chan J, Bruyère H, Allan LL, Gerrie AS, Toze CL. Chronic lymphocytic leukemia patients with HLA-B27 referred for allogeneic hematopoietic stem cell transplantation do not have worse outcomes: Results of a population-based case series analysis in British Columbia, Canada. Leuk Res 2019; 84:106193. [PMID: 31325731 DOI: 10.1016/j.leukres.2019.106193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/11/2019] [Accepted: 07/14/2019] [Indexed: 12/22/2022]
Abstract
Human leukocyte antigen B27 (HLA-B27), associated with spondyloarthritis, was suggested to be protective against chronic lymphocytic leukemia (CLL). It is hypothesized that HLA-B27 patients may have worse outcome in part related to their other comorbidities. OBJECTIVES We sought to compare the clinical characteristics and outcomes of CLL and small lymphocytic lymphoma (SLL) patients referred for allogeneic hematopoietic stem cell transplantation (allo-HSCT) based on their HLA-B27 status. METHODS This retrospective population-based case series analyzed CLL/SLL patients who were HLA-typed for potential allo-HSCT in British Columbia, Canada. RESULTS of 279 CLL/SLL patients referred for potential allo-HSCT, 34 patients were HLA-B27 positive. For HLA-B27 patients, median age at CLL diagnosis was 53.5 years (range, 27-67) and 71% were male. Seven patients had 11q deletion and nine patients had 17p deletion detected prior to first CLL therapy or at relapse. Eleven HLA-B27 patients received allo-HSCT. Two patients developed acute myeloid leukemia. One patient with ankylosing spondylitis had Richter's transformation prior to any CLL therapy. Spondyloarthritis-related disorders were diagnosed in 12 HLA-B27 patients but there was no temporal correlation with development of CLL. Overall survival (OS) and treatment-free survival (TFS) were not significantly different between HLA-B27 patients with or without spondyloarthritis-related disorders. There were no significant differences in clinical characteristics at CLL diagnosis or OS/TFS between HLA-B27 positive and negative patients referred for allo-HSCT. CONCLUSIONS HLA-B27 positivity does not appear to influence outcome for CLL/SLL patients referred for allo-HSCT. Further studies are needed to evaluate the clinical significance of HLA-B27 in a general CLL population.
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Affiliation(s)
- Steven J Huang
- Division of Hematology and Leukemia/BMT Program of British Columbia, Vancouver General Hospital, University of British Columbia, Canada
| | - Jonathan Chan
- Division of Rheumatology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Helene Bruyère
- Division of Pathology and Laboratory Medicine, Cytogenetics Laboratory, Vancouver General Hospital, University of British Columbia, Canada
| | - Lenka L Allan
- Division of Pathology and Laboratory Medicine, Immunology Laboratory, Vancouver General Hospital, University of British Columbia, Canada
| | - Alina S Gerrie
- Division of Hematology and Leukemia/BMT Program of British Columbia, Vancouver General Hospital, University of British Columbia, Canada; British Columbia Cancer Agency, University of British Columbia, Vancouver, British Columbia, Canada
| | - Cynthia L Toze
- Division of Hematology and Leukemia/BMT Program of British Columbia, Vancouver General Hospital, University of British Columbia, Canada; British Columbia Cancer Agency, University of British Columbia, Vancouver, British Columbia, Canada.
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Montes P, Kerick M, Bernal M, Hernández F, Jiménez P, Garrido P, Márquez A, Jurado M, Martin J, Garrido F, Ruiz-Cabello F. Genomic loss of HLA alleles may affect the clinical outcome in low-risk myelodysplastic syndrome patients. Oncotarget 2018; 9:36929-36944. [PMID: 30651926 PMCID: PMC6319343 DOI: 10.18632/oncotarget.26405] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 10/24/2018] [Indexed: 12/31/2022] Open
Abstract
The Revised International Prognostic Score and some somatic mutations in myelodysplastic syndrome (MDS) are independently associated with transformation to acute myeloid leukemia (AML). Immunity has also been implicated in the pathogenesis of MDS, although the underlying mechanism remains unclear. We performed a SNP array on chromosome 6 in CD34+ purified blasts from 19 patients diagnosed with advanced MDS and 8 patients with other myeloid malignancies to evaluate the presence of loss of heterozygosity (LOH) in HLA and its impact on disease progression. Three patients had acquired copy-neutral LOH (CN-LOH) on 6p arms, which may disrupt antigen presentation and act as a mechanism for immune system evasion. Interestingly, these patients had previously been classified at low risk of AML progression, and the poor outcome cannot be explained by the acquisition of adverse mutations. LOH HLA was not detected in the remaining 24 patients, who all had adverse risk factors. In summary, the clinical outcome of patients with advanced MDS might be influenced by HLA allelic loss, wich allows subclonal expansions to evade cytotoxic-T and NK cell attack. CN-LOH HLA may therefore be a factor favoring MDS progression to AML independently of the somatic tumor mutation load.
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Affiliation(s)
- Paola Montes
- Servicio de Análisis Clínicos e Inmunología, UGC de Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Martin Kerick
- Instituto de Parasitología y Biomedicina López Neyra, CSIC, Granada, Spain
| | - Mónica Bernal
- Servicio de Análisis Clínicos e Inmunología, UGC de Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Francisca Hernández
- UGC de Hematología, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Pilar Jiménez
- Servicio de Análisis Clínicos e Inmunología, UGC de Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Pilar Garrido
- UGC de Hematología, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Ana Márquez
- Instituto de Parasitología y Biomedicina López Neyra, CSIC, Granada, Spain
| | - Manuel Jurado
- UGC de Hematología, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Javier Martin
- Instituto de Parasitología y Biomedicina López Neyra, CSIC, Granada, Spain
| | - Federico Garrido
- Servicio de Análisis Clínicos e Inmunología, UGC de Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain.,Departamento Bioquímica, Biología Molecular e Inmunología III, Universidad de Granada, Granada, Spain
| | - Francisco Ruiz-Cabello
- Servicio de Análisis Clínicos e Inmunología, UGC de Laboratorio Clínico, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.Granada, Granada, Spain.,Departamento Bioquímica, Biología Molecular e Inmunología III, Universidad de Granada, Granada, Spain
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Hojjat-Farsangi M, Razavi S, Sharifian R, Shokri F. Frequency analysis of HLA class I alleles in Iranian patients with progressive and non-progressive chronic lymphocytic leukemia. Hum Immunol 2014; 75:170-5. [DOI: 10.1016/j.humimm.2013.11.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 11/05/2013] [Accepted: 11/11/2013] [Indexed: 12/13/2022]
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Abstract
Iron has a pivotal role in homeostasis due to its participation in virtually all of the body's oxidation-reduction processes. However, iron can also be considered a double-edged weapon, as its excess may lead to an increased risk of developing cancer, presumably by the generation of reactive oxygen species, and its role as substrate to enzymes that participate in cell proliferation. Thus, iron might as well be considered a cofactor in tumour cell proliferation. In certain pathological conditions, such as haemochromatosis, hepatitis B and C virus infection, asbestosis and endometriosis, iron overload may increase the risk of cancer. By contrast, iron depletion could be considered a useful adjunct in antitumour therapy. This paper reviews the current scientific evidence behind iron's role as a protumoral agent, and the potential benefit of a state of iron depletion in patients with cancer.
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Sanchez CJ, Le Treut T, Boehrer A, Knoblauch B, Imbert J, Olive D, Costello RT. Natural killer cells and malignant haemopathies: a model for the interaction of cancer with innate immunity. Cancer Immunol Immunother 2011; 60:1-13. [PMID: 20697893 PMCID: PMC11029698 DOI: 10.1007/s00262-010-0898-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 07/24/2010] [Indexed: 01/01/2023]
Abstract
Despite recent progress in the therapeutic approach of malignant haemopathies, their prognoses remain frequently poor. Immunotherapy offers an alternative of great interest in this context but defect or abnormal expression of human leukocyte antigens (HLA), frequently observed in cancer cells, limits its efficiency. Natural killer (NK) cells, which are able to kill target cells in a HLA-independent way, represent a novel tool in the treatment of haematological malignancies. Abnormal NK cytolytic function is observed in all the haematological malignancies studied, such as acute leukaemia, myelodysplastic syndromes or chronic myeloid/lymphoid leukaemia. Several mechanisms are involved in the alterations of NK cytotoxicity: decreased expression of activating receptors, increased expression of inhibitory receptors or defective expression of NK ligands on target cells. Further studies are needed to identify how each type of haematological malignancy escapes from the innate immune response. Attempts to increase the expression of activating receptors, to counteract inhibitory receptors expression, or to increase NK cell cytotoxic capacities could overcome tumour escape from innate immunity. These therapies are based on monoclonal antibodies or culture of NK cells in presence of cytokines or dendritic cells. Moreover, many novel drugs used in haematological malignancies [tyrosine kinase inhibitors, IMIDs(®), proteasome inhibitors, demethylating agents, histone deacetylase inhibitors (HDACis), histamine dihydrochloride] display interesting immunomodulatory properties that affect NK cells. These data suggest that combined modalities associating cytotoxic drugs with innate immunity modulators may represent a major breakthrough in tumour eradication.
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Affiliation(s)
- C. J. Sanchez
- Laboratoire de Biochimie et de Biologie Moléculaire, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
- Université de la Méditerranée, Marseille, France
- U928 Inserm, TAGC, Marseille, France
- Laboratoire d’Hématologie, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - T. Le Treut
- U928 Inserm, TAGC, Marseille, France
- Laboratoire d’Hématologie, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - A. Boehrer
- Laboratoire d’Hématologie, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - B. Knoblauch
- Laboratoire d’Hématologie, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - J. Imbert
- U928 Inserm, TAGC, Marseille, France
| | - D. Olive
- Université de la Méditerranée, Marseille, France
- Centre de Recherche en Cancérologie de Marseille, UMR891 Inserm, Marseille, France
| | - R. T. Costello
- Université de la Méditerranée, Marseille, France
- U928 Inserm, TAGC, Marseille, France
- Laboratoire d’Hématologie, Hôpital Nord, Assistance Publique des Hôpitaux de Marseille, Marseille, France
- Service d’Hématologie, Hôpital La Conception, Assistance Publique des Hôpitaux de Marseille, 147 boulevard Baille, 13005 Marseille, France
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Verheyden S, Ferrone S, Mulder A, Claas FH, Schots R, De Moerloose B, Benoit Y, Demanet C. Role of the inhibitory KIR ligand HLA-Bw4 and HLA-C expression levels in the recognition of leukemic cells by Natural Killer cells. Cancer Immunol Immunother 2008; 58:855-65. [PMID: 18841361 DOI: 10.1007/s00262-008-0601-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2008] [Accepted: 09/19/2008] [Indexed: 11/28/2022]
Abstract
Transplantation of acute myeloid leukemia (AML) patients with grafts from related haploidentical donors has been shown to result in a potent graft-versus-leukemia effect. This effect is mediated by NK cells because of the lack of activation of inhibitory killer cell immunoglobulin-like receptors (KIRs) which recognize HLA-Bw4 and HLA-C alleles. However, conflicting results have been reported about the impact of KIR ligand mismatching on the outcome of unrelated HLA-mismatched hematopoietic stem cells transplants (HSCT) to leukemic patients. The interpretation of these conflicting results is hampered by the scant information about the level of expression of HLA class I alleles on leukemic cells, although this variable may affect the activation of inhibitory KIRs. Therefore in the present study, utilizing a large panel of human monoclonal antibodies we have measured the level of expression of HLA-A, -B and -C alleles on 20 B-chronic lymphoid leukemic (B-CLL) cell preparations, on 16 B-acute lymphoid leukemic (B-ALL) cell preparations and on 19 AML cell preparations. Comparison of the level of HLA class I antigen expression on leukemic cells and autologous normal T cells identified selective downregulation of HLA-A and HLA-B alleles on 15 and 14 of the 20 B-CLL, on 2 and 5 of the 16 B-ALL and on 7 and 11 of the 19 AML patients tested, respectively. Most interestingly HLA-C alleles were markedly downregulated on all three types of leukemic cells; the downregulation was most pronounced on AML cells. The potential functional relevance of these abnormalities is suggested by the dose-dependent enhancement of NK cell activation caused by coating the HLA-HLA-Bw4 epitope with monoclonal antibodies on leukemic cells which express NK cell activating ligands. Our results suggest that besides the HLA and KIR genotype, expression levels of KIR ligands on leukemic cells should be included among the criteria used to select the donor-recipient combinations for HSCT.
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Affiliation(s)
- Sonja Verheyden
- Department of Hematology, HLA and Molecular Hematology Laboratory, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
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Majumder D, Bandyopadhyay D, Chandra S, Mukhopadhayay A, Mukherjee N, Bandyopadhyay SK, Banerjee S. Analysis of HLA class Ia transcripts in human leukaemias. Immunogenetics 2005; 57:579-89. [PMID: 16133450 DOI: 10.1007/s00251-005-0018-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2005] [Accepted: 06/22/2005] [Indexed: 10/25/2022]
Abstract
Several leukaemia-specific antigens have been discovered in the recent past, which raised the possibility for T-cell-based immunotherapy for leukaemia. However, failure of such approaches involving interleukin-2 and/or T-cell-based immunotherapy indicated the importance of investigation of the human leucocyte antigen (HLA) status of the haematopoietic malignant cells. Considerable number of reports indicate that both HLA class I and class II are down-regulated in different cases of leukaemias, enabling them to evade immuno-surveillance. However, locus-specific down-regulation in leukaemia has not been widely investigated, although majority of cytotoxic T lymphocyte (CTL) responses are modulated by HLA-A and HLA-B, whereas expression of only HLA-C is unable to block natural killer (NK)-cell-mediated cytotolysis. Therefore, using RT-PCR, we have investigated the HLA class I transcriptional expression in a locus-specific manner, along with HLA-associated accessory molecules beta2-microglobulin and transporter-associated antigen processing molecule (TAP1). Our data suggest that in several newly diagnosed untreated leukaemic patients, HLA-C and beta2-microglobulin are expressed, but not the locus HLA-A or -B. Moreover, TAP1 and beta2-microglobulin were observed to be down-regulated in a number of cases of leukaemia. Our flow cytometric analysis of HLA-ABC also indicates a decrease in mean fluorescent intensity but no complete loss in surface expression of HLA class Ia on the leukaemic cells. Therefore, the observed low surface expression of HLA-ABC may be due to the down-regulation of transcription of HLA-A or -B itself and/or transcriptional suppression of the accessory molecules.
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Affiliation(s)
- Durjoy Majumder
- Biophysics Division, Structural Genomics Section, Saha Institute of Nuclear Physics, Calcutta, India
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Demanet C, Mulder A, Deneys V, Worsham MJ, Maes P, Claas FH, Ferrone S. Down-regulation of HLA-A and HLA-Bw6, but not HLA-Bw4, allospecificities in leukemic cells: an escape mechanism from CTL and NK attack? Blood 2004; 103:3122-30. [PMID: 15070694 DOI: 10.1182/blood-2003-07-2500] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Abstract
Human leukocyte antigen (HLA) class I antigen defects may have a negative impact on the growing application of T-cell–based immunotherapeutic strategies for treatment of leukemia. Therefore in the present study, taking advantage of a large panel of HLA class I allele–specific human monoclonal antibodies, we have compared HLA class I antigen expression on leukemic cells with that on autologous and allogeneic normal cells. Down-regulation of HLA-A and/or -B allospecificities was present in the majority of the patients studied. However, down-regulation did not affect all HLA class I alleles uniformly, but was almost exclusively restricted to HLA-A allospecificities and to HLA-B allospecificities which belong to the HLA-Bw6 group. The latter allospecificities, at variance from those that belong to the HLA-Bw4 group, do not modulate the interactions of leukemic cells with natural killer (NK) cells. Therefore, our results suggest that the selective down-regulation of HLA-A and HLA-Bw6 allospecificities associated with HLA-Bw4 preservation provides leukemic cells with an escape mechanism not only from cytotoxic T lymphocytes (CTLs), but also from NK cells. As a result T-cell–based immunotherapeutic strategies for leukemia should utilize HLA-Bw4 alloantigens as restricting elements since a selective HLA-Bw4 allele loss would provide leukemic cells with an escape mechanism from CTLs, but would increase their susceptibility to NK cell–mediated lysis. (Blood. 2004;103:3122-3130)
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Juffs H, Fowler N, Saal R, Grimmett K, Beasley S, O'Sullivan B, Frazer I, Gill D, Thomas R. B cell chronic lymphocytic leukaemia cells have reduced capacity to upregulate expression of MHC class I in response to interferon-γ. Pathology 2004; 36:69-76. [PMID: 14757560 DOI: 10.1080/00313020310001644499] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIMS An important consideration in the design of a tumour vaccine is the ability of tumour-specific cytotoxic T lymphocytes (CTL) to recognise unmanipulated tumour cells in vivo. To determine whether B-CLL might use an escape strategy, the current studies compared B-CLL and normal B cell MHC class I expression. METHODS Flow cytometry, TAP allele PCR and MHC class I PCR were used. RESULTS While baseline expression of MHC class I did not differ, upregulation of MHC class I expression by B-CLL cells in response to IFN-gamma was reduced. No deletions or mutations of TAP 1 or 2 genes were detected. B-CLL cells upregulated TAP protein expression in response to IFN-gamma. Responsiveness of B-CLL MHC class I mRNA to IFN-gamma was not impaired. CONCLUSIONS The data suggest that MHC class I molecules might be less stable at the cell surface in B-CLL than normal B cells, as a result of the described release of beta(2)m and beta(2)m-free class I heavy chains from the membrane. This relative MHC class I expression defect of B-CLL cells may reduce their susceptibility to CTL lysis in response to immunotherapeutic approaches.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 2
- ATP Binding Cassette Transporter, Subfamily B, Member 3
- ATP-Binding Cassette Transporters/biosynthesis
- ATP-Binding Cassette Transporters/immunology
- Aged
- Antigen Presentation/immunology
- Flow Cytometry
- Histocompatibility Antigens Class I/biosynthesis
- Histocompatibility Antigens Class I/drug effects
- Histocompatibility Antigens Class I/immunology
- Humans
- Interferon-gamma/immunology
- Interferon-gamma/pharmacology
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Polymerase Chain Reaction
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Affiliation(s)
- Helen Juffs
- Centre for Immunology and Cancer Research, University of Queensland, Brisbane, Qld., Australia
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