1
|
Brooks SE, Bonney SA, Lee C, Publicover A, Khan G, Smits EL, Sigurdardottir D, Arno M, Li D, Mills KI, Pulford K, Banham AH, van Tendeloo V, Mufti GJ, Rammensee HG, Elliott TJ, Orchard KH, Guinn BA. Application of the pMHC Array to Characterise Tumour Antigen Specific T Cell Populations in Leukaemia Patients at Disease Diagnosis. PLoS One 2015; 10:e0140483. [PMID: 26492414 PMCID: PMC4619595 DOI: 10.1371/journal.pone.0140483] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 09/25/2015] [Indexed: 01/03/2023] Open
Abstract
Immunotherapy treatments for cancer are becoming increasingly successful, however to further improve our understanding of the T-cell recognition involved in effective responses and to encourage moves towards the development of personalised treatments for leukaemia immunotherapy, precise antigenic targets in individual patients have been identified. Cellular arrays using peptide-MHC (pMHC) tetramers allow the simultaneous detection of different antigen specific T-cell populations naturally circulating in patients and normal donors. We have developed the pMHC array to detect CD8+ T-cell populations in leukaemia patients that recognise epitopes within viral antigens (cytomegalovirus (CMV) and influenza (Flu)) and leukaemia antigens (including Per Arnt Sim domain 1 (PASD1), MelanA, Wilms' Tumour (WT1) and tyrosinase). We show that the pMHC array is at least as sensitive as flow cytometry and has the potential to rapidly identify more than 40 specific T-cell populations in a small sample of T-cells (0.8-1.4 x 10(6)). Fourteen of the twenty-six acute myeloid leukaemia (AML) patients analysed had T cells that recognised tumour antigen epitopes, and eight of these recognised PASD1 epitopes. Other tumour epitopes recognised were MelanA (n = 3), tyrosinase (n = 3) and WT1(126-134) (n = 1). One of the seven acute lymphocytic leukaemia (ALL) patients analysed had T cells that recognised the MUC1(950-958) epitope. In the future the pMHC array may be used provide point of care T-cell analyses, predict patient response to conventional therapy and direct personalised immunotherapy for patients.
Collapse
MESH Headings
- Antigens, Neoplasm/immunology
- Antigens, Neoplasm/metabolism
- Antigens, Nuclear/metabolism
- CD8-Positive T-Lymphocytes/immunology
- Cell Separation
- Epitopes/immunology
- Flow Cytometry
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/immunology
- Leukemia, Myeloid, Acute/diagnosis
- Leukemia, Myeloid, Acute/immunology
- Major Histocompatibility Complex/immunology
- Peptides/immunology
- Reproducibility of Results
Collapse
Affiliation(s)
- Suzanne E. Brooks
- Cancer Sciences Unit (MP824), Somers Cancer Sciences Building, University of Southampton, Southampton, United Kingdom
| | - Stephanie A. Bonney
- Cancer Sciences Unit (MP824), Somers Cancer Sciences Building, University of Southampton, Southampton, United Kingdom
| | - Cindy Lee
- Cancer Sciences Unit (MP824), Somers Cancer Sciences Building, University of Southampton, Southampton, United Kingdom
- Department of Haematology, Southampton University Hospitals Trust, University of Southampton, Southampton, United Kingdom
| | - Amy Publicover
- Department of Haematology, Southampton University Hospitals Trust, University of Southampton, Southampton, United Kingdom
| | - Ghazala Khan
- Department of Life Sciences, University of Bedfordshire, Park Square, Luton, United Kingdom
| | - Evelien L. Smits
- Laboratory of Experimental Haematology, Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijkstraat 10, B-2650 Antwerp, Belgium
| | - Dagmar Sigurdardottir
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Matthew Arno
- King’s Genomics Centre, School of Biomedical and Health Sciences, King's College London, London, United Kingdom
| | - Demin Li
- Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Ken I. Mills
- Blood Cancer Research Group, Centre for Cancer Research and Cell Biology (CCRCB), Queen’s University Belfast, Belfast, United Kingdom
| | - Karen Pulford
- Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Alison H. Banham
- Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Viggo van Tendeloo
- Laboratory of Experimental Haematology, Vaccine and Infectious Disease Institute, University of Antwerp, Wilrijkstraat 10, B-2650 Antwerp, Belgium
| | - Ghulam J. Mufti
- Department of Haematological Medicine, King's College London School of Medicine, London, United Kingdom
| | - Hans-Georg Rammensee
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Tim J. Elliott
- Cancer Sciences Unit (MP824), Somers Cancer Sciences Building, University of Southampton, Southampton, United Kingdom
| | - Kim H. Orchard
- Department of Haematology, Southampton University Hospitals Trust, University of Southampton, Southampton, United Kingdom
| | - Barbara-ann Guinn
- Cancer Sciences Unit (MP824), Somers Cancer Sciences Building, University of Southampton, Southampton, United Kingdom
- Department of Life Sciences, University of Bedfordshire, Park Square, Luton, United Kingdom
- Department of Haematological Medicine, King's College London School of Medicine, London, United Kingdom
| |
Collapse
|
2
|
van Der Vuurst De Vries AR, Logtenberg T. A phage antibody identifying an 80-kDa membrane glycoprotein exclusively expressed on a subpopulation of activated B cells and hairy cell leukemia B cells. Eur J Immunol 1999; 29:3898-907. [PMID: 10601997 DOI: 10.1002/(sici)1521-4141(199912)29:12<3898::aid-immu3898>3.0.co;2-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We have isolated a phage display library-derived monoclonal antibody, phab V-3, that identifies a membrane glycoprotein of approximately 80 kDa which is expressed on a subpopulation of activated B lymphocytes in secondary lymphoid organs. In agreement with their activated phenotype, phab V-3(+) B cells display a blast-like morphology, and are prone to spontaneous apoptosis in vitro, unless rescued by stimulation with CD40 ligand (CD40L). The expression of the phab V-3 molecule coincides with B cells that produce high levels of IgM, IgG and IgA in vitro upon stimulation with CD40L in combination with IL-2 and IL-10. Immunofluorescent analysis of B cell malignancies unveiled that the phab V-3 molecule was uniquely expressed on hairy cell leukemia (HCL) B cells. Similar to phab V-3(+) tonsils B cells, HCL B cells have been reported to express CD11c, CD95 and CD27, which might indicate that the phab V-3(+) B cells in HCL are the malignant counterpart of the phab V-3(+) B cell subpopulation.
Collapse
|
3
|
Gavioli R, Zhang QJ, Masucci MG. HLA-A11-mediated protection from NK cell-mediated lysis: role of HLA-A11-presented peptides. Hum Immunol 1996; 49:1-12. [PMID: 8839770 DOI: 10.1016/0198-8859(96)00031-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The capacity of MHC class I to protect target cells from NK is well established, but the mechanism by which these molecules influence NK recognition and the physical properties associated with this function remain poorly defined. We have examined this issue using as a model the HLA-A11 allele. HLA-A11 expression correlated with reduced susceptibility to NK and interferon-activated cytotoxicity in transfected sublines of the A11-defective Burkitt's lymphoma WW2-BL and the HLA class I A,B-null C1R cell line. Protection was also achieved by transfection of HLA-A11 in the peptide processing mutant T2 cells line (T2/A11), despite a very low expression of the transfected product at the cell surface. Induction of surface HLA-A11 by culture of T2/A11 cells at 26 degrees C or in the presence of beta 2m did not affect lysis, whereas NK sensitivity was restored by culture in the presence of HLA-All-binding synthetic peptides derived from viral or cellular proteins. Acid treatment rendered T2/A11 and C1R/A11 cells sensitive to lysis, but protection was restored after preincubation with peptide preparations derived from surface stripping of T2/A11 cells. Similar peptide preparations from T2 cells had no effect. The results suggest that NK protection is mediated by HLA-A11 molecules carrying a particular set of peptides that are translocated to the site of MHC class I assembly in the ER in a TAP-independent fashion.
Collapse
Affiliation(s)
- R Gavioli
- Microbiology and Tumor Biology Center, Karolinska Institute, Stockholm, Sweden
| | | | | |
Collapse
|
5
|
Cuomo L, Zhang QJ, Lombardi L, Torsteinsdottir S, Klein G, Dalla-Favera R, Masucci MG. Over-expression of C-myc increases the sensitivity of Epstein-Barr virus immortalized lymphoblastoid cells to non-MHC-restricted cytotoxicity. Int J Cancer 1993; 53:1008-12. [PMID: 8386135 DOI: 10.1002/ijc.2910530625] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Epstein-Barr virus (EBV)-carrying Burkitt lymphoma (BL) lines which maintain the phenotypic characteristics of the in vivo tumor cells are more sensitive to natural (NK), interferon-activated (IAK) and IL-2-activated (LAK) cytotoxicity than EBV-immortalized lymphoblastoid cell lines (LCL) of normal B-cell origin. All BL cells carry chromosomal translocations which lead to deregulated expression of the c-myc oncogene. LCLs transfected with constitutively active c-myc alleles display changes in growth properties and surface phenotype. In this study, we have examined the effect of c-myc deregulation on the sensitivity of LCLs to NK, IAK and LAK effectors. C-myc-transfected LCLs showed an increased sensitivity to lysis which correlated with the level of c-myc expression. Expression of HLA class I and sensitivity to allospecific and EBV-specific cytotoxic T-lymphocytes (CTL) remained unchanged. Transfection of a constitutively active v-H-ras gene, which also induces changes in growth properties and cell-surface phenotype, did not alter the sensitivity of LCLs to NK or LAK cytotoxicity.
Collapse
MESH Headings
- Cell Transformation, Viral/genetics
- Cytotoxicity, Immunologic/genetics
- Gene Expression/genetics
- Genes, myc/genetics
- Genes, ras/genetics
- Genes, ras/physiology
- Herpesvirus 4, Human/genetics
- Histocompatibility Antigens Class I/physiology
- Histocompatibility Antigens Class II/physiology
- Humans
- Interferon Type I/pharmacology
- Killer Cells, Lymphokine-Activated/immunology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Lymphocytes/immunology
- Lymphocytes/physiology
- Recombinant Proteins
- Sensitivity and Specificity
- T-Lymphocytes, Cytotoxic/immunology
- Transfection
Collapse
Affiliation(s)
- L Cuomo
- Department of Tumor Biology, Karolinska Institute, Stockholm, Sweden
| | | | | | | | | | | | | |
Collapse
|
6
|
Valiante NM, Rengaraju M, Trinchieri G. Role of the production of natural killer cell stimulatory factor (NKSF/IL-12) in the ability of B cell lines to stimulate T and NK cell proliferation. Cell Immunol 1992; 145:187-98. [PMID: 1358460 DOI: 10.1016/0008-8749(92)90322-g] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
We have previously used human Epstein Barr virus (EBV)-transformed B lymphoblastoid cell lines for the identification and purification of a novel cytokine, natural killer cell stimulatory factor (NKSF/IL-12), that has pleiotropic effects on human lymphocytes. B cell lines are also routinely employed as feeder cells for the culture of T and natural killer (NK) cells. In this report we describe the ability of two NKSF/IL-12 producing B cell lines (RPMI-8866 and Cess) and two nonproducing lines (Raji and Daudi) to stimulate the proliferation of T and NK cells in 8-day PBL cultures. We demonstrate, using an anti-NKSF/IL-12 neutralizing monoclonal antibody, that the endogenous production of NKSF/IL-12 in these cultures can significantly enhance the proliferation and cytotoxic activity of T and NK cells. We also report that the addition of exogenous rNKSF/IL-12 can greatly increase the number of T and NK cells obtained from the cultures following stimulation by the B cell lines. Aside from the possible practical applications, the enhanced proliferation of T and NK cells consistently observed in the presence of endogenously produced NKSF/IL-12 or exogenously added rNKSF/IL-12 in this system may further our understanding of the role of this cytokine during an in vivo immune response.
Collapse
Affiliation(s)
- N M Valiante
- Wistar Institute of Anatomy and Biology, Philadelphia, Pennsylvania 19104
| | | | | |
Collapse
|