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Sarkozy C, Wu S, Takata K, Aoki T, Neriah SB, Milne K, Goodyear T, Strong C, Rastogi T, Hilton LK, Lai D, Sehn LH, Farinha P, Nelson BH, Weng A, Marra M, Scott DW, Craig JW, Steidl C, Roth A. Integrated single cell analysis reveals co-evolution of malignant B cells and tumor micro-environment in transformed follicular lymphoma. Cancer Cell 2024; 42:1003-1017.e6. [PMID: 38861923 DOI: 10.1016/j.ccell.2024.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 02/12/2024] [Accepted: 05/09/2024] [Indexed: 06/13/2024]
Abstract
Histological transformation of follicular lymphoma (FL) to aggressive forms is associated with poor outcome. Phenotypic consequences of this evolution and its impact on the tumor microenvironment (TME) remain unknown. We perform single-cell whole genome sequencing (scWGS) and transcriptome sequencing (scWTS) of 11 paired pre/post-transformation patient samples and scWTS of additional samples from patients without transformation. Our analysis reveals evolutionary dynamics of transformation at single-cell resolution, highlighting a shifting TME landscape, with an emerging immune-cell exhaustion signature, co-evolving with the shifting malignant B phenotype in a regulatory ecosystem. Integration of scWGS and scWTS identifies malignant cell pathways upregulated during clonal tumor evolution. Using multi-color immunofluorescence, we transfer these findings to a TME-based transformation biomarker, subsequently validated in two independent pretreatment cohorts. Taken together, our results provide a comprehensive view of the combined genomic and phenotypic evolution of malignant cells during transformation and shifting crosstalk between malignant cells and the TME.
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Affiliation(s)
- Clémentine Sarkozy
- Hematology Department, Institut Curie, Saint Cloud, France; University PSL, Inserm U1288, Laboratoire d'Imagerie Translationnelle en Oncologie, 91400 Orsay, France
| | - Shaocheng Wu
- Department of Molecular Oncology, British Columbia Cancer, Vancouver, BC, Canada
| | - Katsuyoshi Takata
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Tomohiro Aoki
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Susana B Neriah
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Katy Milne
- Deeley Research Centre, British Columbia Cancer, Vancouver, BC, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Talia Goodyear
- Deeley Research Centre, British Columbia Cancer, Vancouver, BC, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Celia Strong
- Deeley Research Centre, British Columbia Cancer, Vancouver, BC, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Tashi Rastogi
- Deeley Research Centre, British Columbia Cancer, Vancouver, BC, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Laura K Hilton
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Daniel Lai
- Department of Molecular Oncology, British Columbia Cancer, Vancouver, BC, Canada
| | - Laurie H Sehn
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Pedro Farinha
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Brad H Nelson
- Deeley Research Centre, British Columbia Cancer, Vancouver, BC, Canada; Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada; Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Andrew Weng
- Terry Fox Laboratory, British Columbia Cancer, Vancouver, BC, Canada
| | - Marco Marra
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada; Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada; Canada's Michael Smith Genome Sciences Centre, British Columbia Cancer, Vancouver, BC, Canada
| | - David W Scott
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada
| | - Jeffrey W Craig
- Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA
| | - Christian Steidl
- Centre for Lymphoid Cancer, British Columbia Cancer, Vancouver, BC, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Andrew Roth
- Department of Molecular Oncology, British Columbia Cancer, Vancouver, BC, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada; Department of Computer Science, University of British Columbia, Vancouver, BC, Canada.
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2
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van der Sluis TC, van Haften FJ, van Duikeren S, Pardieck IN, de Graaf JF, Vleeshouwers W, van der Maaden K, Melief CJM, van der Burg SH, Arens R. Delayed vaccine-induced CD8 + T cell expansion by topoisomerase I inhibition mediates enhanced CD70-dependent tumor eradication. J Immunother Cancer 2023; 11:e007158. [PMID: 38030302 PMCID: PMC10689370 DOI: 10.1136/jitc-2023-007158] [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] [Accepted: 11/05/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND The survival of patients with cervical cancer who are treated with cisplatin in conjunction with the topoisomerase I inhibitor topotecan is enhanced when compared with patients treated with only one of these chemotherapeutics. Moreover, cisplatin-based and T cell-based immunotherapy have been shown to synergize, resulting in stronger antitumor responses. Here, we interrogated whether topotecan could further enhance the synergy of cisplatin with T cell-based cancer immunotherapy. METHODS Mice bearing human papilloma virus 16 (HPV16) E6/E7-expressing TC-1 tumors were vaccinated with HPV16 E7 long peptides and additionally received chemotherapy consisting of cisplatin and topotecan. We performed an in-depth study of this combinatorial chemoimmunotherapy on the effector function and expansion/contraction kinetics of vaccine-induced CD8+ T cells in the peripheral blood and tumor microenvironment (TME). In addition, we interrogated the particular role of chemotherapy-induced upregulation of costimulatory ligands by tumor-infiltrated myeloid cells on T cell proliferation and survival. RESULTS We show that E7 long peptide vaccination combined with cisplatin and topotecan, results in CD8+ T cell-dependent durable rejection of established tumors and 94% long-term survival. Although topotecan initially repressed the expansion of vaccine-induced CD8+ T cells, these cells eventually expanded vigorously, which was followed by delayed contraction. These effects associated with the induction of the proliferation marker Ki-67 and the antiapoptosis molecule Bcl-2 by intratumoral tumor-specific CD8+ T cells, which was regulated by topotecan-mediated upregulation of the costimulatory ligand CD70 on myeloid cells in the TME. CONCLUSIONS Taken together, our data show that although treatment with cisplatin, topotecan and vaccination initially delays T cell expansion, this combinatorial therapy results eventually in a more robust T cell-mediated tumor eradication due to enhancement of costimulatory molecules in the TME.
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Affiliation(s)
| | | | - Suzanne van Duikeren
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | - Iris N Pardieck
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Ward Vleeshouwers
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | - Koen van der Maaden
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Sjoerd H van der Burg
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ramon Arens
- Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
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3
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Nie M, Ren W, Ye X, Berglund M, Wang X, Fjordén K, Du L, Giannoula Y, Lei D, Su W, Li W, Liu D, Linderoth J, Jiang C, Bao H, Jiang W, Huang H, Hou Y, Zhu S, Enblad G, Jerkeman M, Wu K, Zhang H, Amini R, Li Z, Pan‐Hammarström Q. The dual role of CD70 in B-cell lymphomagenesis. Clin Transl Med 2022; 12:e1118. [PMID: 36471481 PMCID: PMC9722974 DOI: 10.1002/ctm2.1118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 11/05/2022] [Accepted: 11/10/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND CD70 is a costimulatory molecule that is transiently expressed on a small set of activated lymphocytes and is involved in T-cell-mediated immunity. However, the role of CD70 in B-cell malignancies remains controversial. METHODS We investigated the clinical relevance of CD70 genetic alterations and its protein expression in two diffuse large B-cell lymphoma (DLBCL) cohorts with different ethnic backgrounds. We also performed transcriptomic analysis to explore the role of CD70 alterations in tumour microenvironment. We further tested the blockade of CD70 in combination with PD-L1 inhibitor in a murine lymphoma model. RESULTS We showed that CD70 genetic aberrations occurred more frequently in the Chinese DLBCL cohort (56/233, 24.0%) than in the Swedish cohort (9/84, 10.8%), especially in those with concomitant hepatitis B virus (HBV) infection. The CD70 genetic changes in DLBCL resulted in a reduction/loss of protein expression and/or CD27 binding, which might impair T cell priming and were independently associated with poor overall survival. Paradoxically, we observed that over-expression of CD70 protein was also associated with a poor treatment response, as well as an advanced disease stage and EBV infection. More exhausted CD8+ T cells were furthermore identified in CD70 high-expression DLBCLs. Finally, in a murine lymphoma model, we demonstrated that blocking the CD70/CD27 and/or PD1/PD-L1 interactions could reduce CD70+ lymphoma growth in vivo, by directly impairing the tumour cell proliferation and rescuing the exhausted T cells. CONCLUSIONS Our findings suggest that CD70 can play a role in either tumour suppression or oncogenesis in DLBCL, likely via distinct immune evasion mechanisms, that is, impairing T cell priming or inducing T cell exhaustion. Characterisation of specific dysfunction of CD70 in DLBCL may thus provide opportunities for the development of novel targeted immuno-therapeutic strategies.
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Affiliation(s)
- Man Nie
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Weicheng Ren
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Xiaofei Ye
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Mattias Berglund
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Xianhuo Wang
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Karin Fjordén
- Department of OncologySkåne University HospitalLundSweden
| | - Likun Du
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Yvonne Giannoula
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Dexin Lei
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Wenjia Su
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Wei Li
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Dongbing Liu
- BGI‐ShenzhenShenzhenChina
- Guangdong Provincial Key Laboratory of Human Disease GenomicsShenzhen Key Laboratory of GenomicsBGI‐ShenzhenShenzhenChina
| | | | - Chengyi Jiang
- Department of HematologyJilin Cancer HospitalChangchunChina
| | - Huijing Bao
- Department of HematologyJilin Cancer HospitalChangchunChina
| | - Wenqi Jiang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Huiqiang Huang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | | | | | - Gunilla Enblad
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Mats Jerkeman
- Department of OncologySkåne University HospitalLundSweden
| | - Kui Wu
- BGI‐ShenzhenShenzhenChina
- Guangdong Provincial Key Laboratory of Human Disease GenomicsShenzhen Key Laboratory of GenomicsBGI‐ShenzhenShenzhenChina
| | - Huilai Zhang
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Rose‐Marie Amini
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Zhi‐Ming Li
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Qiang Pan‐Hammarström
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
- BGI‐ShenzhenShenzhenChina
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4
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Benhamouda N, Sam I, Epaillard N, Gey A, Phan L, Pham HP, Gruel N, Saldmann A, Pineau J, Hasan M, Quiniou V, Nevoret C, Verkarre V, Libri V, Mella S, Granier C, Broudin C, Ravel P, De Guillebon E, Mauge L, Helley D, Jabla B, Chaput N, Albiges L, Katsahian S, Adam J, Mejean A, Adotevi O, Vano YA, Oudard S, Tartour E. Plasma CD27, a Surrogate of the Intratumoral CD27-CD70 Interaction, Correlates with Immunotherapy Resistance in Renal Cell Carcinoma. Clin Cancer Res 2022; 28:4983-4994. [PMID: 36067339 DOI: 10.1158/1078-0432.ccr-22-0905] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/20/2022] [Accepted: 09/01/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE CD70 is a costimulatory molecule known to activate CD27-expressing T cells. CD27-CD70 interaction leads to the release of soluble CD27 (sCD27). Clear-cell renal cell carcinoma (ccRCC) expresses the highest levels of CD70 among all solid tumors; however, the clinical consequences of CD70 expression remain unclear. EXPERIMENTAL DESIGN Tumor tissue from 25 patients with ccRCC was assessed for the expression of CD27 and CD70 in situ using multiplex immunofluorescence. CD27+ T-cell phenotypes in tumors were analyzed by flow cytometry and their gene expression profile were analyzed by single-cell RNA sequencing then confirmed with public data. Baseline sCD27 was measured in 81 patients with renal cell carcinoma (RCC) treated with immunotherapy (35 for training cohort and 46 for validation cohort). RESULTS In the tumor microenvironment, CD27+ T cells interacted with CD70-expressing tumor cells. Compared with CD27- T cells, CD27+ T cells exhibited an apoptotic and dysfunctional signature. In patients with RCC, the intratumoral CD27-CD70 interaction was significantly correlated with the plasma sCD27 concentration. High sCD27 levels predicted poor overall survival in patients with RCC treated with anti-programmed cell death protein 1 in both the training and validation cohorts but not in patients treated with antiangiogenic therapy. CONCLUSIONS In conclusion, we demonstrated that sCD27, a surrogate marker of T-cell dysfunction, is a predictive biomarker of resistance to immunotherapy in RCC. Given the frequent expression of CD70 and CD27 in solid tumors, our findings may be extended to other tumors.
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Affiliation(s)
- Nadine Benhamouda
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
| | - Ikuan Sam
- Université Paris Cité, INSERM, PARCC, PARIS France
| | | | - Alain Gey
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
| | - Letuan Phan
- ARTIC (Association pour la Recherche sur les Thérapeutiques Innovantes en Cancérologie), Hôpital Européen Georges Pompidou, Paris, France
| | - Hang Phuong Pham
- Department of Computational Biology, Parean Biotechnologies, Saint-Malo, France
| | - Nadège Gruel
- INSERM U830, Equipe Labellisée Ligue Nationale Contre le Cancer, Diversity and Plasticity of Childhood Tumors Lab, PSL Research University, Institut Curie Research Center, Paris, France.,Department of Translational Research, PSL Research University, Institut Curie Research Center, Paris, France
| | - Antonin Saldmann
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
| | - Joséphine Pineau
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
| | - Milena Hasan
- Cytometry and Biomarkers UTechS, Center for Translational Science, Institut Pasteur, Paris, France
| | - Valentin Quiniou
- Department of Computational Biology, Parean Biotechnologies, Saint-Malo, France
| | - Camille Nevoret
- Epidemiology and Clinical Research Unit, Université Paris Cité, INSERM, UMRS 1138, Centre de Recherche des Cordeliers, Paris, France; Centre d'Investigation Clinique1418, APHP, HEGP, Paris, France
| | - Virginie Verkarre
- Department of Pathology, APHP, Hôpital Européen Georges Pompidou, Paris, France
| | - Valentina Libri
- Cytometry and Biomarkers UTechS, Center for Translational Science, Institut Pasteur, Paris, France
| | - Sebastien Mella
- Cytometry and Biomarkers UTechS, Center for Translational Science, Institut Pasteur, Paris, France.,Bioinformatics and Biostatistics Hub, Department of Computational Biology, Institut Pasteur, CNRS USR, Paris, France
| | - Clémence Granier
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
| | - Chloe Broudin
- Department of Pathology, APHP, Hôpital Européen Georges Pompidou, Paris, France
| | - Patrice Ravel
- Bioinformatics and Cancer System biology team, IRCM - INSERM U1194, Institut de Recherche en Cancérologie de Montpellier, Montpellier, France
| | - Eléonore De Guillebon
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Medical Oncology, Institut Curie Hospital, Paris, France
| | - Laetitia Mauge
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Hematology, HEGP, Paris, France
| | - Dominique Helley
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Hematology, HEGP, Paris, France
| | - Bernd Jabla
- Cytometry and Biomarkers UTechS, Center for Translational Science, Institut Pasteur, Paris, France.,Bioinformatics and Biostatistics Hub, Department of Computational Biology, Institut Pasteur, CNRS USR, Paris, France
| | - Nathalie Chaput
- Laboratory of Immunomonitoring in Oncology, Université Paris-Saclay, Institut Gustave Roussy, Villejuif, France
| | - Laurence Albiges
- Department of Medical Oncology, Université Paris-Saclay, Institut Gustave Roussy, Villejuif, France
| | - Sandrine Katsahian
- Epidemiology and Clinical Research Unit, Université Paris Cité, INSERM, UMRS 1138, Centre de Recherche des Cordeliers, Paris, France; Centre d'Investigation Clinique1418, APHP, HEGP, Paris, France
| | - Julien Adam
- Department of Biopathology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Arnaud Mejean
- Department of Urology, Hôpital Européen Georges Pompidou, Paris, France
| | - Olivier Adotevi
- Department of Pneumology, Université Bourgogne Franche-Comté, INSERM, EFS BFC, UMR109, INSERM CIC1431, University Hospital of Besançon, Besançon, France
| | - Yann A Vano
- Centre de Recherche des Cordeliers, INSERM UMRS1138, Université Paris Cité, Sorbonne Université, Paris, France.,Department of Medical Oncology, Hôpital Européen Georges Pompidou, Paris, France
| | - Stéphane Oudard
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Medical Oncology, Hôpital Européen Georges Pompidou, Paris, France
| | - Eric Tartour
- Université Paris Cité, INSERM, PARCC, PARIS France.,Department of Immunology, APHP, Hôpital Européen Georges Pompidou (HEGP), Paris, France
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5
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Strandgaard T, Lindskrog SV, Nordentoft I, Christensen E, Birkenkamp-Demtröder K, Andreasen TG, Lamy P, Kjær A, Ranti D, Wang YA, Bieber C, Prip F, Rasmussen J, Steiniche T, Birkbak N, Sfakianos J, Horowitz A, Jensen JB, Dyrskjøt L. Elevated T-cell Exhaustion and Urinary Tumor DNA Levels Are Associated with Bacillus Calmette-Guérin Failure in Patients with Non–muscle-invasive Bladder Cancer. Eur Urol 2022; 82:646-656. [PMID: 36210217 DOI: 10.1016/j.eururo.2022.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/26/2022] [Accepted: 09/06/2022] [Indexed: 12/17/2022]
Abstract
BACKGROUND The functional status of immune cells in the tumor microenvironment and tumor characteristics may explain bacillus Calmette-Guérin (BCG) failure in high-risk non-muscle-invasive bladder cancer (NMIBC). OBJECTIVE To characterize molecular correlates of post-BCG high-grade (HG) recurrence using multiomics analysis. DESIGN, SETTING, AND PARTICIPANTS Patients with BCG-treated NMIBC (n = 156) were included in the study. Metachronous tumors were analyzed using RNA sequencing (n = 170) and whole-exome sequencing (n = 195). Urine samples were analyzed for immuno-oncology-related proteins (n = 190) and tumor-derived DNA (tdDNA; n = 187). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The primary endpoint was post-BCG HG recurrence. Cox regression and Wilcoxon rank-sum, t, and Fisher's exact tests were used for analyses. RESULTS AND LIMITATIONS BCG induced activation of the immune system regardless of clinical response; however, immunoinhibitory proteins were observed in the urine of patients with post-BCG HG recurrence (CD70, PD1, CD5). Post-BCG HG recurrence was associated with post-BCG T-cell exhaustion (p = 0.002). Pre-BCG tumors from patients with post-BCG T-cell exhaustion had high expression of genes related to cell division and immune function. A high predicted post-BCG exhaustion score for pre-BCG tumors was associated with worse post-BCG HG recurrence-free survival (HGRFS; p = 0.002). This was validated in independent cohorts. Pre-BCG class 2a and 2b tumors (UROMOL2021 scheme) were associated with worse post-BCG HGRFS (p = 0.015). Post-BCG exhaustion was observed in patients with high pre-BCG neoantigen load (p = 0.017) and MUC4 mutations (p = 0.002). Finally, the absence of post-BCG tdDNA clearance identified patients at high risk of recurrence (p = 0.018). The retrospective design and partial overlap for analyses are study limitations. CONCLUSIONS Post-BCG HG recurrence may be caused by T-cell exhaustion. Tumor subtype and pre-BCG tumor characteristics may identify patients at high risk of post-BCG HG recurrence. Urinary measurements have potential for real-time assessment of treatment response. PATIENT SUMMARY A dysfunctional immune response to bacillus Calmette-Guérin (BCG) therapy may explain high-grade recurrences of bladder cancer.
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Affiliation(s)
- Trine Strandgaard
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Sia Viborg Lindskrog
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Iver Nordentoft
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Emil Christensen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Karin Birkenkamp-Demtröder
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Tine Ginnerup Andreasen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Philippe Lamy
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Asbjørn Kjær
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Daniel Ranti
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Yuanshuo Alice Wang
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Christine Bieber
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Frederik Prip
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Julie Rasmussen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Torben Steiniche
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; Department of Pathology, Aarhus University Hospital, Aarhus, Denmark
| | - Nicolai Birkbak
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - John Sfakianos
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amir Horowitz
- Department of Oncological Sciences, Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jørgen Bjerggaard Jensen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; Department of Urology, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Dyrskjøt
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
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6
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Liu W, Maben Z, Wang C, Lindquist KC, Li M, Rayannavar V, Lopez Armenta I, Nager A, Pascua E, Dominik PK, Oyen D, Wang H, Roach RC, Allan CM, Mosyak L, Chaparro-Riggers J. Structural delineation and phase-dependent activation of the costimulatory CD27:CD70 complex. J Biol Chem 2021; 297:101102. [PMID: 34419446 PMCID: PMC8484739 DOI: 10.1016/j.jbc.2021.101102] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 11/17/2022] Open
Abstract
CD27 is a tumor necrosis factor (TNF) receptor, which stimulates lymphocytes and promotes their differentiation upon activation by TNF ligand CD70. Activation of the CD27 receptor provides a costimulatory signal to promote T cell, B cell, and NK cell activity to facilitate antitumor and anti-infection immunity. Aberrant increased and focused expression of CD70 on many tumor cells renders CD70 an attractive therapeutic target for direct tumor killing. However, despite their use as drug targets to treat cancers, the molecular basis and atomic details of CD27 and CD70 interaction remain elusive. Here we report the crystal structure of human CD27 in complex with human CD70. Analysis of our structure shows that CD70 adopts a classical TNF ligand homotrimeric assembly to engage CD27 receptors in a 3:3 stoichiometry. By combining structural and rational mutagenesis data with reported disease-correlated mutations, we identified the key amino acid residues of CD27 and CD70 that control this interaction. We also report increased potency for plate-bound CD70 constructs compared with solution-phase ligand in a functional activity to stimulate T-cells in vitro. These findings offer new mechanistic insight into this critical costimulatory interaction.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Hui Wang
- Pfizer, Inc, La Jolla, California, USA
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7
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Arroyo Hornero R, Georgiadis C, Hua P, Trzupek D, He LZ, Qasim W, Todd JA, Ferreira RC, Wood KJ, Issa F, Hester J. CD70 expression determines the therapeutic efficacy of expanded human regulatory T cells. Commun Biol 2020; 3:375. [PMID: 32665635 PMCID: PMC7360768 DOI: 10.1038/s42003-020-1097-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 06/17/2020] [Indexed: 12/27/2022] Open
Abstract
Regulatory T cells (Tregs) are critical mediators of immune homeostasis. The co-stimulatory molecule CD27 is a marker of highly suppressive Tregs, although the role of the CD27-CD70 receptor-ligand interaction in Tregs is not clear. Here we show that after prolonged in vitro stimulation, a significant proportion of human Tregs gain stable CD70 expression while losing CD27. The expression of CD70 in expanded Tregs is associated with a profound loss of regulatory function and an unusual ability to provide CD70-directed co-stimulation to TCR-activated conventional T cells. Genetic deletion of CD70 or its blockade prevents Tregs from delivering this co-stimulatory signal, thus maintaining their regulatory activity. High resolution targeted single-cell RNA sequencing of human peripheral blood confirms the presence of CD27-CD70+ Treg cells. These findings have important implications for Treg-based clinical studies where cells are expanded over extended periods in order to achieve sufficient treatment doses.
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Affiliation(s)
- Rebeca Arroyo Hornero
- Transplantation Research and Immunology Group, Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Christos Georgiadis
- Molecular and Cellular Immunology Unit, UCL Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
| | - Peng Hua
- MRC Molecular Haematology Unit, Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, John Radcliffe Hospital, Oxford, OX3 9DS, UK
| | - Dominik Trzupek
- JDRF/Wellcome Diabetes and Inflammation Laboratory, Wellcome Centre for Human Genetics, Nuffield Department of Medicine, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, OX3 7BN, UK
| | - Li-Zhen He
- Celldex Therapeutics, Inc., Hampton, NJ, 08827, USA
| | - Waseem Qasim
- Molecular and Cellular Immunology Unit, UCL Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
| | - John A Todd
- JDRF/Wellcome Diabetes and Inflammation Laboratory, Wellcome Centre for Human Genetics, Nuffield Department of Medicine, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, OX3 7BN, UK
| | - Ricardo C Ferreira
- JDRF/Wellcome Diabetes and Inflammation Laboratory, Wellcome Centre for Human Genetics, Nuffield Department of Medicine, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, OX3 7BN, UK
| | - Kathryn J Wood
- Transplantation Research and Immunology Group, Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Fadi Issa
- Transplantation Research and Immunology Group, Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Joanna Hester
- Transplantation Research and Immunology Group, Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK.
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8
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Wasiuk A, Testa J, Weidlick J, Sisson C, Vitale L, Widger J, Crocker A, Thomas LJ, Goldstein J, Marsh HC, Keler T, He LZ. CD27-Mediated Regulatory T Cell Depletion and Effector T Cell Costimulation Both Contribute to Antitumor Efficacy. THE JOURNAL OF IMMUNOLOGY 2017; 199:4110-4123. [PMID: 29109120 DOI: 10.4049/jimmunol.1700606] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/07/2017] [Indexed: 12/17/2022]
Abstract
CD27, a member of the TNFR superfamily, is constitutively expressed in most T cells and plays crucial roles in T cell effector functions. The costimulation and antitumor activity of CD27 agonistic Abs have been well documented in mouse models. Clinical testing of a human IgG1 anti-CD27 Ab, varlilumab (clone 1F5), is ongoing in cancer patients. In this study, we set out to further understand CD27 as an immunomodulatory target and to address the mechanism of antitumor efficacy using different IgG isotypes of 1F5 in human CD27-transgenic mice. 1F5mIgG1, the only isotype engaging inhibitory FcγRIIB expressed in B cells, elicited the most potent and broad immune response, but terminal differentiation, exhaustion, and apoptosis in the activated effector T cells were inevitable. Accordingly, this isotype was the most effective in eradicating BCL1 lymphoma but had limited efficacy in s.c. tumors. Conversely, 1F5mIgG2a, which interacts with cells expressing activating FcγRs, led to moderate immune activation, as well as to prominent reduction in the number and suppressive activity of regulatory T cells. These combined mechanisms imparted potent antitumor activity to 1F5mIgG2a, particularly against the s.c. tumors. 1F5hIgG1, varlilumab, showed balanced agonistic activity that was prominent at lower doses and depleting activity that was greater at higher doses. 1F5hIgG1 had good antitumor activity in all tumor models tested. Thus, both agonist and depleting properties contribute to the antitumor efficacy of CD27-targeted immunotherapy, and modulation of these activities in patients may be achieved by varying the dose and regimen.
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Affiliation(s)
- Anna Wasiuk
- Celldex Therapeutics, Inc., Hampton, NJ 08827; and
| | - James Testa
- Celldex Therapeutics, Inc., Hampton, NJ 08827; and
| | | | | | - Laura Vitale
- Celldex Therapeutics, Inc., Hampton, NJ 08827; and
| | | | | | | | | | | | - Tibor Keler
- Celldex Therapeutics, Inc., Hampton, NJ 08827; and
| | - Li-Zhen He
- Celldex Therapeutics, Inc., Hampton, NJ 08827; and
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9
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Zhou AC, Snell LM, Wortzman ME, Watts TH. CD30 Is Dispensable for T-Cell Responses to Influenza Virus and Lymphocytic Choriomeningitis Virus Clone 13 but Contributes to Age-Associated T-Cell Expansion in Mice. Front Immunol 2017; 8:1156. [PMID: 28993768 PMCID: PMC5622170 DOI: 10.3389/fimmu.2017.01156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 09/01/2017] [Indexed: 01/07/2023] Open
Abstract
CD30 is a tumor necrosis factor receptor (TNFR) family member whose expression is associated with Hodgkin’s disease, anaplastic large cell lymphomas, and other T and B lymphoproliferative disorders in humans. A limited number of studies have assessed the physiological role of CD30/CD30 ligand interactions in control of infection in mice. Here, we assess the role of CD30 in T-cell immunity to acute influenza and chronic lymphocytic choriomeningitis virus (LCMV) clone 13 infection, two viral infections in which other members of the TNFR superfamily are important for T-cell responses. We show that CD30 is expressed on activated but not resting CD4 and CD8 T cells in vitro, as well as on regulatory T cells and marginally on T helper 1 cells in vivo during influenza infection. Despite this, CD4 and CD8 T-cell expansion in response to influenza virus was comparable in CD30+/+ and CD30−/− littermates, with no discernable role for the pathway in the outcome of influenza infection. Similarly, during persistent infection with LCMV clone 13, CD30 plays no obvious role in CD4 or CD8 T-cell responses, the level of T-cell exhaustion or viral control. In contrast, in the steady state, we observed increased numbers of total CD4 and CD8 T cells as well as increased numbers of regulatory T cells in unimmunized older (~8 months) CD30+/+ but not in CD30−/− age-matched littermates. Naive T-cell numbers were unchanged in the aged CD30+/+ mice compared to their CD30−/− littermate controls, rather the T-cell expansions were explained by an increase in CD4+ and CD8+ CD44mid-hiCD62L− effector memory cells, with a similar trend in the central memory T-cell compartment. In contrast, CD30 did not impact the numbers of T cells in young mice. These data suggest a role for CD30 in the homeostatic regulation of T cells during aging, contributing to memory T-cell expansions, which may have relevance for CD30 expression in human T-cell lymphoproliferative diseases.
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Affiliation(s)
- Angela C Zhou
- Faculty of Medicine, Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Laura M Snell
- Faculty of Medicine, Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Michael E Wortzman
- Faculty of Medicine, Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Tania H Watts
- Faculty of Medicine, Department of Immunology, University of Toronto, Toronto, ON, Canada
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10
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Aftimos P, Rolfo C, Rottey S, Offner F, Bron D, Maerevoet M, Soria JC, Moshir M, Dreier T, Van Rompaey L, Michot JM, Silence K, Hultberg A, Gandini D, de Haard H, Ribrag V, Peeters M, Thibault A, Leupin N, Awada A. Phase I Dose-Escalation Study of the Anti-CD70 Antibody ARGX-110 in Advanced Malignancies. Clin Cancer Res 2017; 23:6411-6420. [PMID: 28765328 DOI: 10.1158/1078-0432.ccr-17-0613] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/22/2017] [Accepted: 07/26/2017] [Indexed: 11/16/2022]
Abstract
Purpose: The purpose of this study was to evaluate safety, pharmacokinetics, pharmacodynamics, and preliminary antitumor efficacy of ARGX-110, a glyco-engineered monoclonal antibody, targeting CD70, in patients with CD70 expressing advanced malignancies.Experimental Design: Dose escalation with a sequential 3+3 design was performed in five steps at the 0.1, 1, 2, 5, and 10 mg/kg dose levels (N = 26). ARGX-110 was administered intravenously every 3 weeks until progression or intolerable toxicity. Dose-limiting toxicity was evaluated in the 21 days following the first ARGX-110 administration (Cycle 1). Samples for pharmacokinetics and pharmacodynamics were collected.Results: Dose-limiting toxicity was not observed and the maximum tolerated dose was not reached. ARGX-110 was generally well tolerated, with no dose-related increase in treatment-emergent adverse events (TEAE). The most common TEAE were fatigue and drug related infusion-related reactions (IRR). Of the 20 SAEs reported, five events, all IRRs, were considered related to ARGX-110. ARGX-110 demonstrates dose proportionality over the dose range 1 to 10 mg/kg, but not at 0.1 mg/kg and a terminal half-life of 10 to 13 days. The best overall response was stable disease (14/26) in all 26 evaluable patients with various malignancies and the mean duration of treatment was 15 weeks. No dose-response related antitumor activity was observed, but biomarker readouts provided signs of biological activity, particularly in patients with hematologic malignancies.Conclusions: This dose-escalation phase I trial provides evidence of good tolerability of ARGX-110, pharmacokinetics, and preliminary antitumor activity at all dose levels in generally heavily pretreated patients with advanced CD70-positive malignancies. Clin Cancer Res; 23(21); 6411-20. ©2017 AACR.
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11
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Preclinical evaluation of an mRNA HIV vaccine combining rationally selected antigenic sequences and adjuvant signals (HTI-TriMix). AIDS 2017; 31:321-332. [PMID: 27677160 DOI: 10.1097/qad.0000000000001276] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND The development of a prophylactic vaccine against HIV-1 has so far not been successful. Therefore, attention has shifted more and more toward the development of novel therapeutic vaccines. Here, we evaluated a new mRNA-based therapeutic vaccine against HIV-1-encoding activation signals (TriMix: CD40L + CD70 + caTLR4) combined with rationally selected antigenic sequences [HIVACAT T-cell immunogen (HTI)] sequence: comprises 16 joined fragments from Gag, Pol, Vif, and Nef). METHODS For this purpose, peripheral blood mononuclear cells from HIV-1-infected individuals on cART, lymph node explants from noninfected humans, and splenocytes from immunized mice were collected and several immune functions were measured. RESULTS Electroporation of immature monocyte-derived dendritic cells from HIV-infected patients with mRNA encoding HTI + TriMix potently activated dendritic cells which resulted in upregulation of maturation markers and cytokine production and T-cell stimulation, as evidenced by enhanced proliferation and cytokine secretion (IFN-γ). Responses were HIV specific and were predominantly targeted against the sequences included in HTI. These findings were confirmed in human lymph node explants exposed to HTI + TriMix mRNA. Intranodal immunizations with HTI mRNA in a mouse model increased antigen-specific cytotoxic T-lymphocyte responses. The addition of TriMix further enhanced cytotoxic responses. CONCLUSION Our results suggest that uptake of mRNA, encoding strong activation signals and a potent HIV antigen, confers a T-cell stimulatory capacity to dendritic cells and enhances their ability to stimulate antigen-specific immunity. These findings may pave the way for therapeutic HIV vaccine strategies based on antigen-encoding RNA to specifically target antigen-presenting cells.
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12
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Grant EJ, Nüssing S, Sant S, Clemens EB, Kedzierska K. The role of CD27 in anti-viral T-cell immunity. Curr Opin Virol 2017; 22:77-88. [PMID: 28086150 DOI: 10.1016/j.coviro.2016.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/05/2016] [Accepted: 12/12/2016] [Indexed: 12/23/2022]
Abstract
CD27 is a co-stimulatory immune-checkpoint receptor, constitutively expressed on a broad range of T-cells (αβ and γδ), NK-cells and B-cells. Ligation of CD27 with CD70 results in potent co-stimulatory effects. In mice, co-stimulation of CD8+ T-cells through CD27 promotes immune activation and enhances primary, secondary, memory and recall responses towards viral infections. Limited in vitro human studies support mouse experiments and show that CD27 co-stimulation enhances antiviral T-cell immunity. Given the potent co-stimulatory effects of CD27, manipulating CD27 signalling is of interest for viral, autoimmune and anti-tumour immunotherapies. This review focuses on the role of CD27 co-stimulation in anti-viral T-cell immunity and discusses clinical studies utilising the CD27 co-stimulation pathway for anti-viral, anti-tumour and autoimmune immunotherapy.
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Affiliation(s)
- Emma J Grant
- Department of Microbiology and Immunology, at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, VIC, Australia; Institute of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Cardiff CF14 4XN, United Kingdom
| | - Simone Nüssing
- Department of Microbiology and Immunology, at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, VIC, Australia
| | - Sneha Sant
- Department of Microbiology and Immunology, at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, VIC, Australia
| | - E Bridie Clemens
- Department of Microbiology and Immunology, at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, VIC, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne 3000, VIC, Australia.
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13
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Affiliation(s)
- Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
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14
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Nolte MA, van der Meer JWM. Inflammatory responses to infection: the Dutch contribution. Immunol Lett 2014; 162:113-20. [PMID: 25455597 PMCID: PMC7132409 DOI: 10.1016/j.imlet.2014.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
At any given moment, our body is under attack by a large variety of pathogens, which aim to enter and use our body to propagate and disseminate. The extensive cellular and molecular complexity of our immune system enables us to efficiently eliminate invading pathogens or at least develop a condition in which propagation of the microorganism is reduced to a minimum. Yet, the evolutionary pressure on pathogens to circumvent our immune defense mechanisms is immense, which continuously leads to the development of novel pathogenic strains that challenge the health of mankind. Understanding this battle between pathogen and the immune system has been a fruitful area of immunological research over the last century and will continue to do so for many years. In this review, which has been written on the occasion of the 50th anniversary of the Dutch Society for Immunology, we provide an overview of the major contributions that Dutch immunologists and infection biologists have made in the last decades on the inflammatory response to viral, bacterial, fungal or parasitic infections. We focus on those studies that have addressed both the host and the pathogen, as these are most interesting from an immunological point of view. Although it is not possible to completely cover this comprehensive research field, this review does provide an interesting overview of Dutch research on inflammatory responses to infection.
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Affiliation(s)
- Martijn A Nolte
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
| | - Jos W M van der Meer
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
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15
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den Haan JM, Arens R, van Zelm MC. The activation of the adaptive immune system: Cross-talk between antigen-presenting cells, T cells and B cells. Immunol Lett 2014; 162:103-12. [DOI: 10.1016/j.imlet.2014.10.011] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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16
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Mbanwi AN, Watts TH. Costimulatory TNFR family members in control of viral infection: Outstanding questions. Semin Immunol 2014; 26:210-9. [DOI: 10.1016/j.smim.2014.05.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 05/18/2014] [Indexed: 11/15/2022]
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17
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TGF-β upregulates CD70 expression and induces exhaustion of effector memory T cells in B-cell non-Hodgkin's lymphoma. Leukemia 2014; 28:1872-84. [PMID: 24569779 DOI: 10.1038/leu.2014.84] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 01/17/2014] [Accepted: 02/03/2014] [Indexed: 12/16/2022]
Abstract
Transforming growth factor beta (TGF-β) has an important role in mediating T-cell suppression in B-cell non-Hodgkin lymphoma (NHL). However, the underlying mechanism responsible for TGF-β-mediated inhibition of effector memory T (Tm) cells is largely unknown. As reported here, we show that exhaustion is a major mechanism by which TGF-β inhibits Tm cells, and TGF-β mediated exhaustion is associated with upregulation of CD70. We found that TGF-β upregulates CD70 expression on effector Tm cells while it preferentially induces Foxp3 expression in naive T cells. CD70 induction by TGF-β is Smad3-dependent and involves IL-2/Stat5 signaling. CD70+ T cells account for TGF-β-induced exhaustion of effector Tm cells. Both TGF-β-induced and preexisting intratumoral CD70+ effector Tm cells from B-cell NHL have an exhausted phenotype and express higher levels of PD-1 and TIM-3 compared with CD70- T cells. Signaling transduction, proliferation and cytokine production are profoundly decreased in these cells, and they are highly susceptible to apoptosis. Clinically, intratumoral CD70-expressing T cells are prevalent in follicular B-cell lymphoma (FL) biopsy specimens, and increased numbers of intratumoral CD70+ T cells correlate with an inferior patient outcome. These findings confirm TGF-β-mediated effector Tm cell exhaustion as an important mechanism of immune suppression in B-cell NHL.
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18
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CD70-restricted specific activation of TRAILR1 or TRAILR2 using scFv-targeted TRAIL mutants. Cell Death Dis 2014; 5:e1035. [PMID: 24481449 PMCID: PMC4040681 DOI: 10.1038/cddis.2013.555] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 12/10/2013] [Accepted: 12/13/2013] [Indexed: 12/22/2022]
Abstract
To combine the CD27 stimulation inhibitory effect of blocking CD70 antibodies with an antibody-dependent cellular cytotoxicity (ADCC)-independent, cell death-inducing activity for targeting of CD70-expressing tumors, we evaluated here fusion proteins of the apoptosis-inducing TNF family member TRAIL and a single-chain variable fragment (scFv) derived from a high-affinity llama-derived anti-human CD70 antibody (lαhCD70). A fusion protein of scFv:lαhCD70 with TNC-TRAIL, a stabilized form of TRAIL, showed strongly enhanced apoptosis induction upon CD70 binding and furthermore efficiently interfered with CD70-CD27 interaction. Noteworthy, introduction of recently identified mutations that discriminate between TRAILR1 and TRAILR2 binding into the TRAIL part of scFv:lαhCD70-TNC-TRAIL resulted in TRAIL death receptor-specific fusion proteins with CD70-restricted activity.
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19
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Crompton JG, Sukumar M, Restifo NP. Uncoupling T-cell expansion from effector differentiation in cell-based immunotherapy. Immunol Rev 2014; 257:264-276. [PMID: 24329803 PMCID: PMC3915736 DOI: 10.1111/imr.12135] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Adoptive cellular immunotherapy (ACT) is a potentially curative therapy for patients with advanced cancer. Eradication of tumor in mouse models and humans correlates with both a high dose of adoptively transferred cells and cells with a minimally differentiated phenotype that maintain replicative capacity and multipotency. We speculate that response to ACT not only requires transfer of cells with immediate cytolytic effector function to kill the bulk of fast-growing tumor but also transfer of tumor-specific cells that maintain an ability for self-renewal and the capacity to produce a continual supply of cytolytic effector progeny until all malignant cells are eliminated. Current in vitro methods to expand cells to sufficient numbers and still maintain a minimally differentiated phenotype are hindered by the biological coupling of clonal expansion and effector differentiation. Therefore, a better understanding of the physiologic mechanism that couples cell expansion and differentiation in CD8(+) T cells may improve the efficacy of ACT.
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Affiliation(s)
- Joseph G. Crompton
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
| | - Madhusudhanan Sukumar
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nicholas P. Restifo
- Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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20
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Cannizzo F, Pegolo S, Starvaggi Cucuzza L, Bargelloni L, Divari S, Franch R, Castagnaro M, Biolatti B. Gene expression profiling of thymus in beef cattle treated with prednisolone. Res Vet Sci 2013; 95:540-7. [DOI: 10.1016/j.rvsc.2013.03.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 03/12/2013] [Accepted: 03/30/2013] [Indexed: 12/18/2022]
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21
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Taraban VY, Rowley TF, Kerr JP, Willoughby JE, Johnson PMW, Al-Shamkhani A, Buchan SL. CD27 costimulation contributes substantially to the expansion of functional memory CD8(+) T cells after peptide immunization. Eur J Immunol 2013; 43:3314-23. [PMID: 24002868 DOI: 10.1002/eji.201343579] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 07/19/2013] [Accepted: 08/29/2013] [Indexed: 12/22/2022]
Abstract
Naive T cells require signals from multiple costimulatory receptors to acquire full effector function and differentiate to long-lived memory cells. The costimulatory receptor, CD27, is essential for optimal T-cell priming and memory differentiation in a variety of settings, although whether CD27 is similarly required during memory CD8(+) T-cell reactivation remains controversial. We have used OVA and anti-CD40 to establish a memory CD8(+) T-cell population and report here that their secondary expansion, driven by peptide and anti-CD40, polyI:C, or LPS, requires CD27. Furthermore, antigenic peptide and a soluble form of the CD27 ligand, CD70 (soluble recombinant CD70 (sCD70)), is sufficient for secondary memory CD8(+) T-cell accumulation at multiple anatomical sites, dependent on CD80/86. Prior to boost, resting effector- and central-memory CD8(+) T cells both expressed CD27 with greater expression on central memory cells. Nonetheless, both populations upregulated CD27 after TCR engagement and accumulated in proportion after boosting with Ag and sCD70. Mechanistically, sCD70 increased the frequency of divided and cytolytic memory T cells, conferred resistance to apoptosis and enabled retardation of tumor growth in vivo. These data demonstrate the central role played by CD27/70 during secondary CD8(+) T-cell activation to a peptide Ag, and identify sCD70 as an immunotherapeutic adjuvant for antitumor immunity.
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Affiliation(s)
- Vadim Y Taraban
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK
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22
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Kuka M, Munitic I, Giardino Torchia ML, Ashwell JD. CD70 is downregulated by interaction with CD27. THE JOURNAL OF IMMUNOLOGY 2013; 191:2282-9. [PMID: 23913967 DOI: 10.4049/jimmunol.1300868] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Engagement of the receptor CD27 by CD70 affects the magnitude and quality of T cell responses in a variety of infection models, and exaggerated signaling via this pathway results in enhanced immune responses and autoimmunity. One means by which signaling is regulated is tight control of cell surface CD70, which is expressed on dendritic cells (DCs), T cells, and B cells only upon activation. In this article, we show that a second level of regulation also is present. First, although undetectable on the cell surface by flow cytometry, immature DCs have a small pool of CD70 that continuously recycles from the plasma membrane. In addition, surface levels of CD70 on DCs and T cells were higher in mice deficient in CD27, or on DCs for which the interaction between CD70 and CD27 was precluded by blocking Abs. Binding of CD70 by its receptor resulted in downregulation of CD70 transcription and protein levels, suggesting that CD70-mediated "reverse signals" regulate its own levels. Therefore, the ability of CD70 to trigger costimulation is self-regulated when it binds its complementary receptor.
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Affiliation(s)
- Mirela Kuka
- Laboratory of Immune Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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Allegra A, Penna G, Alonci A, Russo S, Greve B, Innao V, Minardi V, Musolino C. Monoclonal antibodies: potential new therapeutic treatment against multiple myeloma. Eur J Haematol 2013; 90:441-68. [DOI: 10.1111/ejh.12107] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2013] [Indexed: 12/12/2022]
Affiliation(s)
| | - Giuseppa Penna
- Division of Haematology; University of Messina; Messina; Italy
| | - Andrea Alonci
- Division of Haematology; University of Messina; Messina; Italy
| | - Sabina Russo
- Division of Haematology; University of Messina; Messina; Italy
| | - Bruna Greve
- Division of Haematology; University of Messina; Messina; Italy
| | - Vanessa Innao
- Division of Haematology; University of Messina; Messina; Italy
| | - Viviana Minardi
- Division of Haematology; University of Messina; Messina; Italy
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Wensveen FM, Klarenbeek PL, van Gisbergen KPJM, Pascutti MF, Derks IAM, van Schaik BDC, Ten Brinke A, de Vries N, Cekinovic D, Jonjic S, van Lier RAW, Eldering E. Pro-apoptotic protein Noxa regulates memory T cell population size and protects against lethal immunopathology. THE JOURNAL OF IMMUNOLOGY 2012; 190:1180-91. [PMID: 23277490 DOI: 10.4049/jimmunol.1202304] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Memory T cells form a highly specific defense layer against reinfection with previously encountered pathogens. In addition, memory T cells provide protection against pathogens that are similar, but not identical to the original infectious agent. This is because each T cell response harbors multiple clones with slightly different affinities, thereby creating T cell memory with a certain degree of diversity. Currently, the mechanisms that control size, diversity, and cross-reactivity of the memory T cell pool are incompletely defined. Previously, we established a role for apoptosis, mediated by the BH3-only protein Noxa, in controlling diversity of the effector T cell population. This function might positively or negatively impact T cell memory in terms of function, pool size, and cross-reactivity during recall responses. Therefore, we investigated the role of Noxa in T cell memory during acute and chronic infections. Upon influenza infection, Noxa(-/-) mice generate a memory compartment of increased size and clonal diversity. Reinfection resulted in an increased recall response, whereas cross-reactive responses were impaired. Chronic infection of Noxa(-/-) mice with mouse CMV resulted in enhanced memory cell inflation, but no obvious pathology. In contrast, in a model of continuous, high-level T cell activation, reduced apoptosis of activated T cells rapidly led to severe organ pathology and premature death in Noxa-deficient mice. These results establish Noxa as an important regulator of the number of memory cells formed during infection. Chronic immune activation in the absence of Noxa leads to excessive accumulation of primed cells, which may result in severe pathology.
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Affiliation(s)
- Felix M Wensveen
- Department of Experimental Immunology, Academic Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
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Munitic I, Kuka M, Allam A, Scoville JP, Ashwell JD. CD70 deficiency impairs effector CD8 T cell generation and viral clearance but is dispensable for the recall response to lymphocytic choriomeningitis virus. THE JOURNAL OF IMMUNOLOGY 2012; 190:1169-79. [PMID: 23269247 DOI: 10.4049/jimmunol.1202353] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
CD27 interactions with its ligand, CD70, are thought to be necessary for optimal primary and memory adaptive immune responses to a variety of pathogens. Thus far, all studies addressing the function of the CD27-CD70 axis have been performed in mice lacking CD27, in those overexpressing CD70, or in those in which these molecules were blocked or mimicked by Abs or recombinant soluble CD70. Because these methods have in some cases led to divergent results, we generated CD70-deficient mice to directly assess its role in vivo. We find that lack of CD70-mediated stimulation during primary responses to lymphocytic choriomeningitis virus lowered the magnitude of CD8 Ag-specific T cell response, resulting in impaired viral clearance, without affecting CD4 T cell responses. Unexpectedly, CD70-CD27 costimulation was not needed for memory CD8 T cell generation or the ability to mount a recall response to lymphocytic choriomeningitis virus. Adoptive transfers of wild-type memory T cells into CD70(-/-) or wild-type hosts also showed no need for CD70-mediated stimulation during the course of the recall response. Moreover, CD70 expression by CD8 T cells could not rescue endogenous CD70(-/-) cells from defective expansion, arguing against a role for CD70-mediated T:T help in this model. Therefore, CD70 appears to be an important factor in the initiation of a robust and effective primary response but dispensable for CD8 T cell memory responses.
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Affiliation(s)
- Ivana Munitic
- Laboratory of Immune Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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26
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Wensveen FM, Unger PPA, Kragten NAM, Derks IAM, ten Brinke A, Arens R, van Lier RAW, Eldering E, van Gisbergen KPJM. CD70-Driven Costimulation Induces Survival or Fas-Mediated Apoptosis of T Cells Depending on Antigenic Load. THE JOURNAL OF IMMUNOLOGY 2012; 188:4256-67. [DOI: 10.4049/jimmunol.1102889] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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27
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Hedrich CM, Rauen T. Epigenetic patterns in systemic sclerosis and their contribution to attenuated CD70 signaling cascades. Clin Immunol 2012; 143:1-3. [PMID: 22386864 DOI: 10.1016/j.clim.2012.01.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2012] [Accepted: 01/30/2012] [Indexed: 12/15/2022]
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Abstract
AbstractSteady-state hematopoiesis is altered on infection, but the cellular and molecular mechanisms driving these changes are largely unknown. Modulation of hematopoiesis is essential to increase the output of the appropriate type of effector cell required to combat the invading pathogen. In the present study, we demonstrate that the pro-inflammatory cytokine IFNγ is involved in orchestrating inflammation-induced myelopoiesis. Using both mouse models and in vitro assays, we show that IFNγ induces the differentiation of monocytes over neutrophils at the level of myeloid progenitors. Infection with lymphocytic choriomeningitis virus induces monopoiesis in wild-type mice, but causes increased neutrophil production in IFNγ−/− mice. We demonstrate that IFNγ enhances the expression of the monopoiesis-inducing transcription factors IRF8 and PU.1 in myeloid progenitor cells, whereas it reduces G-CSF–driven neutrophil differentiation via a SOCS3-dependent inhibition of STAT3 phosphorylation. These results establish a critical role for IFNγ in directing monocyte versus neutrophil development during immune activation.
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Shao W, Yan G, Lin Y, Chen J, Dai H, Wang F, Xi Y, Thorlacius H, Qi Z. CD44/CD70 Blockade and Anti-CD154/LFA-1 Treatment Synergistically Suppress Accelerated Rejection and Prolong Cardiac Allograft Survival in Mice. Scand J Immunol 2011; 74:430-7. [DOI: 10.1111/j.1365-3083.2011.02595.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Opposing effects of CD70 costimulation during acute and chronic lymphocytic choriomeningitis virus infection of mice. J Virol 2011; 85:6168-74. [PMID: 21507976 DOI: 10.1128/jvi.02205-10] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
T cell costimulation is important for T cell activation. The CD27/CD70 pathway contributes to effector and memory T cell development and is involved in T cell and B cell activation. CD27/CD70 is known for having opposing roles during different models of antigenic challenges. During primary T cell responses to influenza virus infection or during tumor challenges, CD27/CD70 costimulation has a positive role on T cell responses. However, during some chronic infections, constitutive triggering of this signaling pathway has a negative role on T cell responses. It is currently unclear what specific characteristic of an antigen determines the outcome of CD27/CD70 costimulation. We investigated the effect of a transient CD70 blockade during an acute or a chronic lymphocytic choriomeningitis virus (LCMV) infection in mice. Blockade of this pathway during acute LCMV infection (Armstrong strain) resulted in delayed T cell responses and decreased CD127 (interleukin-7 receptor α [IL-7Rα] chain) conversion. Upregulation of CD127 is an important event in T cell differentiation that heralds the passage of an effector T cell to a long-lived memory T cell. In contrast to the reduced CD8 T cell responses after CD70 blockade during acute infection, CD70 blockade during chronic LCMV infection resulted in increased CD8 T cell responses. Our data show the dual roles of this costimulatory pathway in acute versus persistent antigen challenge. Our findings suggest that antigen persistence may determine the effect of CD27/CD70 signaling on CD8 T cell responses. Tailored triggering or blockade of this costimulatory pathway may be important in vaccination regimens against acute or chronic pathogens.
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CD70 is selectively expressed on Th1 but not on Th2 cells and is required for Th1-type immune responses. J Invest Dermatol 2011; 131:1252-61. [PMID: 21490618 DOI: 10.1038/jid.2011.36] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The interaction between CD27 and CD70 provides a costimulatory signal for T-cell survival. Although the role of CD27 signaling in CD8(+) T cells has been well defined, its role in CD4(+) T cells is relatively unknown. Here, we report that CD70 is specifically expressed on differentiated T-helper (Th)1 cells, but not on Th2 cells. Upon activation, CD70 expression increased markedly on Th1 cells, but remained undetectable on Th2 cells. We demonstrate that CD27 is involved in naive T-cell expansion in Th1-type, but not in Th2-type, immune responses as in vivo treatment with anti-CD70 monoclonal antibody at induction resulted in a significant reduction of delayed-type and contact hypersensitivity responses, but not asthmatic responses. In both Th1-type responses, during the priming phase, CD70 was detected at earlier time points on dendritic cells (DCs) and at later time points on CD4(+) T cells. Our results indicate that CD70 may be useful as a marker to distinguish Th1 from Th2 cells. More importantly, CD27 function may be controlled by the differentially regulated kinetics of CD70 expression on DCs and CD4(+) T cells, and Th1 cell-specific CD70 expression may be involved in an amplification loop for polarized Th1-type immune responses through T cell-T cell interactions.
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Whitmire JK. Induction and function of virus-specific CD4+ T cell responses. Virology 2011; 411:216-28. [PMID: 21236461 DOI: 10.1016/j.virol.2010.12.015] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Accepted: 12/08/2010] [Indexed: 12/18/2022]
Abstract
CD4+ T cells - often referred to as T-helper cells - play a central role in immune defense and pathogenesis. Virus infections and vaccines stimulate and expand populations of antigen-specific CD4+ T cells in mice and in man. These virus-specific CD4+ T cells are extremely important in antiviral protection: deficiencies in CD4+ T cells are associated with virus reactivation, generalized susceptibility to opportunistic infections, and poor vaccine efficacy. As described below, CD4+ T cells influence effector and memory CD8+ T cell responses, humoral immunity, and the antimicrobial activity of macrophages and are involved in recruiting cells to sites of infection. This review summarizes a few key points about the dynamics of the CD4+ T cell response to virus infection, the positive role of pro-inflammatory cytokines in the differentiation of virus-specific CD4+ T cells, and new areas of investigation to improve vaccines against virus infection.
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Affiliation(s)
- Jason K Whitmire
- Carolina Vaccine Institute, The University of North Carolina, Chapel Hill, NC, USA.
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Wensveen FM, van Gisbergen KPJM, Derks IAM, Gerlach C, Schumacher TN, van Lier RAW, Eldering E. Apoptosis threshold set by Noxa and Mcl-1 after T cell activation regulates competitive selection of high-affinity clones. Immunity 2010; 32:754-65. [PMID: 20620942 DOI: 10.1016/j.immuni.2010.06.005] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2009] [Revised: 03/24/2010] [Accepted: 06/02/2010] [Indexed: 11/26/2022]
Abstract
The adaptive immune system generates protective T cell responses via a poorly understood selection mechanism that favors expansion of clones with optimal affinity for antigen. Here we showed that upon T cell activation, the proapoptotic molecule Noxa (encoded by Pmaip1) and its antagonist Mcl-1 were induced. During an acute immune response against influenza or ovalbumin, Pmaip1(-/-) effector T cells displayed decreased antigen affinity and functionality. Molecular analysis of influenza-specific T cells revealed persistence of many subdominant clones in the Pmaip1(-/-) effector pool. When competing for low-affinity antigen, Pmaip1(-/-) TCR transgenic T cells had a survival advantage in vitro, resulting in increased numbers of effector cells in vivo. Mcl-1 protein stability was controlled by T cell receptor (TCR) affinity-dependent interleukin-2 signaling. These results establish a role for apoptosis early during T cell expansion, based on antigen-driven competition and survival of the fittest T cells.
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Affiliation(s)
- Felix M Wensveen
- Department of Experimental Immunology, Academical Medical Center, 1105 AZ Amsterdam, The Netherlands
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Denoeud J, Moser M. Role of CD27/CD70 pathway of activation in immunity and tolerance. J Leukoc Biol 2010; 89:195-203. [PMID: 20699361 DOI: 10.1189/jlb.0610351] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The CD70/CD27 axis has gained increasing interest among the immunologists, because of its capacity to regulate immunity versus tolerance. Recent studies clearly show that expression of CD70 may prevent tolerance induced by antigen presentation in the steady-state, i.e., by nonactivated DCs. In addition, CD27 signaling appears critical for T cell expansion and survival and therefore, induction of long-term memory. It contributes to germinal center formation, B cell activation, and production of neutralizing antibodies but can also be subverted by viruses, in particular, during chronic infections. The potential role of the CD27/CD70 pathway in the course of inflammatory diseases, as in EAE, arthritis, and inflammatory bowel disease models, suggests that CD70 may be a target for immune intervention. Conversely, the potency of costimulation through CD27 suggests that the CD27/CD70 axis could be exploited for the design of anti-cancer vaccines.
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Affiliation(s)
- Julie Denoeud
- Departement de Biologie Moleculaire,Université Libre de Bruxelles, 6041 Gosselies, Belgium
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35
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Eosinophil differentiation in the bone marrow is inhibited by T cell-derived IFN-gamma. Blood 2010; 116:2559-69. [PMID: 20587787 DOI: 10.1182/blood-2009-12-261339] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
To explore whether and how T cells can affect myelopoiesis, we investigated myeloid differentiation in a model for T cell-mediated immune activation. We found that CD70-transgenic (CD70TG) mice, which have elevated numbers of interferon-γ (IFN-γ)-producing effector T cells in the periphery and bone marrow, are almost devoid of eosinophilic granulocytes. Induction of allergic airway inflammation in these mice failed to induce eosinophilia as well as airway hyperresponsiveness. CD70TG mice also have strongly reduced numbers of eosinophil lineage-committed progenitors, whereas granulocyte/macrophage progenitors from these mice are unable to generate eosinophils in vitro. We found that granulocyte/macrophage progenitors express IFN-γR1 and that IFN-γ is sufficient to inhibit eosinophil differentiation of both murine and human progenitor cells in vitro. We demonstrate that inhibition of eosinophil development in CD70TG mice is IFN-γ-dependent and that T cell-derived IFN-γ is sufficient to inhibit eosinophil formation in vivo. Finally, we found that IFN-γ produced on anti-CD40 treatment and during viral infection can also suppress eosinophil formation in wild-type mice. These data demonstrate that IFN-γ inhibits the differentiation of myeloid progenitors to eosinophils, indicating that the adaptive immune system plays an important role in orchestrating the formation of the appropriate type of myeloid cells during immune activation.
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Yamaura K, Boenisch O, Watanabe T, Ueno T, Vanguri V, Yang J, Tanaka K, Guleria I, Borst J, Zhai Y, Kupiec-Weglinski JW, Najafian N. Differential requirement of CD27 costimulatory signaling for naïve versus alloantigen-primed effector/memory CD8+ T cells. Am J Transplant 2010; 10:1210-20. [PMID: 20353477 PMCID: PMC2889922 DOI: 10.1111/j.1600-6143.2010.03089.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
CD8(+) memory T cells endanger allograft survival by causing acute and chronic rejection and prevent tolerance induction. We explored the role of CD27:CD70 T-cell costimulatory pathway in alloreactive CD8(+)/CD4(+) T-cell activation. CD27-deficient (CD27(-/-)) and wild-type (WT) B6 mice rejected BALB/c cardiac allografts at similar tempo, with or without depletion of CD4(+) or CD8(+) T cells, suggesting that CD27 is not essential during primary T-cell alloimmune responses. To dissect the role of CD27 in primed effector and memory alloreactive T cells, CD27(-/-) or WT mice were challenged with BALB/c hearts either 10 or 40 days after sensitization with donor-type skin grafts. Compared to WT controls, allograft survival was prolonged in day 40- but not day 10-sensitized CD27(-/-) recipients. Improved allograft survival was accompanied by diminished secondary responsiveness of memory CD8(+) T cells, which resulted from deficiency in memory formation rather than their lack of secondary expansion. Chronic allograft vasculopathy and fibrosis were diminished in CD27(-/-) recipients of class I- but not class II-mismatched hearts as compared to WT controls. These data establish a novel role for CD27 as an important costimulatory molecule for alloreactive CD8(+) memory T cells in acute and chronic allograft rejection.
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Affiliation(s)
- K. Yamaura
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - O. Boenisch
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - T. Watanabe
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - T. Ueno
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - V. Vanguri
- Immunology Research Division, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - J. Yang
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - K. Tanaka
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - I. Guleria
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA
| | - J. Borst
- Division of Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Y. Zhai
- Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - J. W. Kupiec-Weglinski
- Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - N. Najafian
- Transplantation Research Center, Brigham and Women’s Hospital and Children’s Hospital, Harvard Medical School, Boston, MA,Corresponding author: Nader Najafian,
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Beishuizen CRL, Kragten NAM, Boon L, Nolte MA, van Lier RAW, van Gisbergen KPJM. Chronic CD70-Driven Costimulation Impairs IgG Responses by Instructing T Cells to Inhibit Germinal Center B Cell Formation through FasL-Fas Interactions. THE JOURNAL OF IMMUNOLOGY 2009; 183:6442-51. [DOI: 10.4049/jimmunol.0901565] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Nolte MA, van Olffen RW, van Gisbergen KPJM, van Lier RAW. Timing and tuning of CD27-CD70 interactions: the impact of signal strength in setting the balance between adaptive responses and immunopathology. Immunol Rev 2009; 229:216-31. [PMID: 19426224 DOI: 10.1111/j.1600-065x.2009.00774.x] [Citation(s) in RCA: 232] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
SUMMARY After binding its natural ligand cluster of differentiation 70 (CD70), CD27, a tumor necrosis factor receptor (TNFR)-associated factor-binding member of the TNFR family, regulates cellular activity in subsets of T, B, and natural killer cells as well as hematopoietic progenitor cells. In normal immune responses, CD27 signaling appears to be limited predominantly by the restricted expression of CD70, which is only transiently expressed by cells of the immune system upon activation. Studies performed in CD27-deficient and CD70-transgenic mice have defined a non-redundant role of this receptor-ligand pair in shaping adaptive T-cell responses. Moreover, adjuvant properties of CD70 have been exploited for the design of anti-cancer vaccines. However, continuous CD27-CD70 interactions may cause immune dysregulation and immunopathology in conditions of chronic immune activation such as during persistent virus infection and autoimmune disease. We conclude that optimal tuning of CD27-CD70 interaction is crucial for the regulation of the cellular immune response. We provide a detailed comparison of costimulation through CD27 with its closely related family members 4-1BB (CD137), CD30, herpes virus entry mediator, OX40 (CD134), and glucocorticoid-induced TNFR family-related gene, and we argue that these receptors do not have a unique function per se but that rather the timing, context, and intensity of these costimulatory signals determine the functional consequence of their activity.
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Affiliation(s)
- Martijn A Nolte
- Department of Experimental Immunology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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