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Frampton S, Smith R, Ferson L, Gibson J, Hollox EJ, Cragg MS, Strefford JC. Fc gamma receptors: Their evolution, genomic architecture, genetic variation, and impact on human disease. Immunol Rev 2024. [PMID: 39345014 DOI: 10.1111/imr.13401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2024]
Abstract
Fc gamma receptors (FcγRs) are a family of receptors that bind IgG antibodies and interface at the junction of humoral and innate immunity. Precise regulation of receptor expression provides the necessary balance to achieve healthy immune homeostasis by establishing an appropriate immune threshold to limit autoimmunity but respond effectively to infection. The underlying genetics of the FCGR gene family are central to achieving this immune threshold by regulating affinity for IgG, signaling efficacy, and receptor expression. The FCGR gene locus was duplicated during evolution, retaining very high homology and resulting in a genomic region that is technically difficult to study. Here, we review the recent evolution of the gene family in mammals, its complexity and variation through copy number variation and single-nucleotide polymorphism, and impact of these on disease incidence, resolution, and therapeutic antibody efficacy. We also discuss the progress and limitations of current approaches to study the region and emphasize how new genomics technologies will likely resolve much of the current confusion in the field. This will lead to definitive conclusions on the impact of genetic variation within the FCGR gene locus on immune function and disease.
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Affiliation(s)
- Sarah Frampton
- Cancer Genomics Group, Faculty of Medicine, School of Cancer Sciences, University of Southampton, Southampton, UK
| | - Rosanna Smith
- Antibody and Vaccine Group, Faculty of Medicine, School of Cancer Sciences, Centre for Cancer Immunology, University of Southampton, Southampton, UK
| | - Lili Ferson
- Cancer Genomics Group, Faculty of Medicine, School of Cancer Sciences, University of Southampton, Southampton, UK
| | - Jane Gibson
- Cancer Genomics Group, Faculty of Medicine, School of Cancer Sciences, University of Southampton, Southampton, UK
| | - Edward J Hollox
- Department of Genetics, Genomics and Cancer Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Mark S Cragg
- Antibody and Vaccine Group, Faculty of Medicine, School of Cancer Sciences, Centre for Cancer Immunology, University of Southampton, Southampton, UK
| | - Jonathan C Strefford
- Cancer Genomics Group, Faculty of Medicine, School of Cancer Sciences, University of Southampton, Southampton, UK
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2
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Hong SK, Lee KW, Kim JY, Lee J, Kim J, Choi HH, Hong SY, Lee JM, Choi Y, Yi NJ, Suh KS. Factors associated with rituximab-mediated B cell depletion in ABO-incompatible adult living donor liver transplantation. KOREAN JOURNAL OF TRANSPLANTATION 2023; 37:170-178. [PMID: 37694598 PMCID: PMC10583967 DOI: 10.4285/kjt.23.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/06/2023] [Accepted: 07/13/2023] [Indexed: 09/12/2023] Open
Abstract
Background Pretransplant therapies such as rituximab and plasmapheresis have led to an increase in ABO-incompatible (ABOi) living donor liver transplantation (LDLT), thus helping to overcome organ shortages. This study evaluated the changes in anti-A/B titers and CD19 levels over time in patients undergoing ABOi LT and aimed to understand the effect of single-nucleotide polymorphisms (SNPs) in Fc gamma receptor (FcγR) on rituximab therapy. Methods Two SNPs of FCGR2A (131H/R) and FCGR3A (158F/V) were identified. The clinical data on 44 patients who underwent ABOi LDLT between May 2019 and October 2021 at Seoul National University Hospital were reviewed retrospectively. Results Following desensitization with rituximab and subsequent LDLT, the anti-A/B titer recovered within 1 week, but decreased thereafter. The CD19 level increased at 3 months after LT. The genotyping data for FCGR3A (158F/V) indicated that two patients had the V/V genotype, and 42 had the F/V genotype. In the genotyping data for FCGR2A (131H/R), 21 patients had the H/H genotype, three had the R/R genotype, and 20 had the H/R genotype. However, there were no significant differences in anti-A/B and CD19 levels, bacteremia rates, T cell-mediated rejection, antibody-mediated rejection, or the survival rate among the FCGR2A types. Conclusions There were significant changes in the anti-A/B titers and CD19 levels over time in each patient after ABOi LDLT. The difference in outcomes following LT according to the FcγR SNP type for rituximab was unclear. Further studies with larger sample sizes are needed to confirm the effect of FcγR SNPs on rituximab therapy.
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Affiliation(s)
- Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jae-Yoon Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jaewon Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jiyoung Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Hwa Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Su young Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong-Moo Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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3
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Keller CW, Chuquisana O, Derdelinckx J, Gross CC, Berger K, Robinson J, Nimmerjahn F, Wiendl H, Willcox N, Lünemann JD. Impaired B cell Expression of the Inhibitory Fcγ Receptor IIB in Myasthenia Gravis. Ann Neurol 2022; 92:1046-1051. [PMID: 36094152 DOI: 10.1002/ana.26507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 11/08/2022]
Abstract
Myasthenia gravis (MG) is an autoimmune disease in which pathogenic immunoglobulin G (IgG) antibodies (Abs) bind to acetylcholine receptors (AChR) or to functionally related molecules at the neuromuscular junction. B cell expression of the inhibitory IgG receptor, FcγRIIB, maintains peripheral immune tolerance and its absence renders B cells hyperresponsive to autoantigen. Here, we report that FcγRIIB expression levels are substantially reduced in B lineage cells derived from immunotherapy-naïve patients with AChR-Ab+ early-onset MG (EOMG). In contrast, genetic variants associated with impaired FcγRIIB expression are not enriched in MG, indicating post-transcriptional dysregulation. FcγR-targeted therapies could have therapeutic benefits in MG. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Christian W Keller
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - Omar Chuquisana
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - Judith Derdelinckx
- Department of Neurology, Faculty of Medicine and Health Sciences, Antwerp University Hospital, Antwerp, Belgium.,Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VaxInfectio), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Catharina C Gross
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - Klaus Berger
- Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany
| | - James Robinson
- Discovery and Translational Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, LIGHT Laboratories, Leeds, UK.,National Institute of Health Research-Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds, LS7 4SA, UK
| | - Falk Nimmerjahn
- Chair of Genetics, Department of Biology, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.,Medical Immunology Campus Erlangen, Erlangen, Germany
| | - Heinz Wiendl
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - Nick Willcox
- Department of Clinical Neurosciences, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Jan D Lünemann
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Münster, Germany
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4
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Mata-Molanes JJ, Rebollo-Liceaga J, Martínez-Navarro EM, Manzano RG, Brugarolas A, Juan M, Sureda M. Relevance of Fc Gamma Receptor Polymorphisms in Cancer Therapy With Monoclonal Antibodies. Front Oncol 2022; 12:926289. [PMID: 35814459 PMCID: PMC9263556 DOI: 10.3389/fonc.2022.926289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/30/2022] [Indexed: 12/15/2022] Open
Abstract
Therapeutic monoclonal antibodies (mAbs), including immune checkpoint inhibitors (ICIs), are an important breakthrough for the treatment of cancer and have dramatically changed clinical outcomes in a wide variety of tumours. However, clinical response varies among patients receiving mAb-based treatment, so it is necessary to search for predictive biomarkers of response to identify the patients who will derive the greatest therapeutic benefit. The interaction of mAbs with Fc gamma receptors (FcγR) expressed by innate immune cells is essential for antibody-dependent cellular cytotoxicity (ADCC) and this binding is often critical for their in vivo efficacy. FcγRIIa (H131R) and FcγRIIIa (V158F) polymorphisms have been reported to correlate with response to therapeutic mAbs. These polymorphisms play a major role in the affinity of mAb receptors and, therefore, can exert a profound impact on antitumor response in these therapies. Furthermore, recent reports have revealed potential mechanisms of ICIs to modulate myeloid subset composition within the tumour microenvironment through FcγR-binding, optimizing their anti-tumour activity. The purpose of this review is to highlight the clinical contribution of FcγR polymorphisms to predict response to mAbs in cancer patients.
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Affiliation(s)
- Juan J. Mata-Molanes
- Oncology Platform, Hospital Quirónsalud Torrevieja, Alicante, Spain
- *Correspondence: Juan J. Mata-Molanes,
| | | | | | | | | | - Manel Juan
- Department of Immunology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Manuel Sureda
- Oncology Platform, Hospital Quirónsalud Torrevieja, Alicante, Spain
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5
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Lemke MM, Theisen RM, Bozich ER, McLean MR, Lee CY, Lopez E, Rerks-Ngarm S, Pitisuttithum P, Nitayaphan S, Kratochvil S, Wines BD, Hogarth PM, Kent SJ, Chung AW, Arnold KB. A Quantitative Approach to Unravel the Role of Host Genetics in IgG-FcγR Complex Formation After Vaccination. Front Immunol 2022; 13:820148. [PMID: 35273603 PMCID: PMC8902241 DOI: 10.3389/fimmu.2022.820148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/25/2022] [Indexed: 11/21/2022] Open
Abstract
Fc-mediated immune functions have been correlated with protection in the RV144 HIV vaccine trial and are important for immunity to a range of pathogens. IgG antibodies (Abs) that form complexes with Fc receptors (FcRs) on innate immune cells can activate Fc-mediated immune functions. Genetic variation in both IgGs and FcRs have the capacity to alter IgG-FcR complex formation via changes in binding affinity and concentration. A growing challenge lies in unraveling the importance of multiple variations, especially in the context of vaccine trials that are conducted in homogenous genetic populations. Here we use an ordinary differential equation model to quantitatively assess how IgG1 allotypes and FcγR polymorphisms influence IgG-FcγRIIIa complex formation in vaccine-relevant settings. Using data from the RV144 HIV vaccine trial, we map the landscape of IgG-FcγRIIIa complex formation predicted post-vaccination for three different IgG1 allotypes and two different FcγRIIIa polymorphisms. Overall, the model illustrates how specific vaccine interventions could be applied to maximize IgG-FcγRIIIa complex formation in different genetic backgrounds. Individuals with the G1m1,17 and G1m1,3 allotypes were predicted to be more responsive to vaccine adjuvant strategies that increase antibody FcγRIIIa affinity (e.g. glycosylation modifications), compared to the G1m-1,3 allotype which was predicted to be more responsive to vaccine boosting regimens that increase IgG1 antibody titers (concentration). Finally, simulations in mixed-allotype populations suggest that the benefit of boosting IgG1 concentration versus IgG1 affinity may be dependent upon the presence of the G1m-1,3 allotype. Overall this work provides a quantitative tool for rationally improving Fc-mediated functions after vaccination that may be important for assessing vaccine trial results in the context of under-represented genetic populations.
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Affiliation(s)
- Melissa M Lemke
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Robert M Theisen
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Emily R Bozich
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Milla R McLean
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Christina Y Lee
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Ester Lopez
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | | | - Punnee Pitisuttithum
- Vaccine Trial Centre, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | | | - Sven Kratochvil
- The Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, United States
| | - Bruce D Wines
- Immune Therapies Group, Burnet Institute, Melbourne, VIC, Australia.,Department of Immunology and Pathology, Monash University, Melbourne, VIC, Australia.,Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC, Australia
| | - P Mark Hogarth
- Immune Therapies Group, Burnet Institute, Melbourne, VIC, Australia.,Department of Immunology and Pathology, Monash University, Melbourne, VIC, Australia.,Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of Melbourne, Melbourne, VIC, Australia.,Melbourne Sexual Health Centre, Alfred Hospital, Monash University Central Clinical School, Melbourne, VIC, Australia
| | - Amy W Chung
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Kelly B Arnold
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
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6
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Hussain K, Liu R, Smith RCG, Müller KTJ, Ghorbani M, Macari S, Cleary KLS, Oldham RJ, Foxall RB, James S, Booth SG, Murray T, Dahal LN, Hargreaves CE, Kemp RS, Longley J, Douglas J, Markham H, Chee SJ, Stopforth RJ, Roghanian A, Carter MJ, Ottensmeier CH, Frendéus B, Cutress RI, French RR, Glennie MJ, Strefford JC, Thirdborough SM, Beers SA, Cragg MS. HIF activation enhances FcγRIIb expression on mononuclear phagocytes impeding tumor targeting antibody immunotherapy. J Exp Clin Cancer Res 2022; 41:131. [PMID: 35392965 PMCID: PMC8988350 DOI: 10.1186/s13046-022-02294-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 02/20/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hypoxia is a hallmark of the tumor microenvironment (TME) and in addition to altering metabolism in cancer cells, it transforms tumor-associated stromal cells. Within the tumor stromal cell compartment, tumor-associated macrophages (TAMs) provide potent pro-tumoral support. However, TAMs can also be harnessed to destroy tumor cells by monoclonal antibody (mAb) immunotherapy, through antibody dependent cellular phagocytosis (ADCP). This is mediated via antibody-binding activating Fc gamma receptors (FcγR) and impaired by the single inhibitory FcγR, FcγRIIb. METHODS We applied a multi-OMIC approach coupled with in vitro functional assays and murine tumor models to assess the effects of hypoxia inducible factor (HIF) activation on mAb mediated depletion of human and murine cancer cells. For mechanistic assessments, siRNA-mediated gene silencing, Western blotting and chromatin immune precipitation were utilized to assess the impact of identified regulators on FCGR2B gene transcription. RESULTS We report that TAMs are FcγRIIbbright relative to healthy tissue counterparts and under hypoxic conditions, mononuclear phagocytes markedly upregulate FcγRIIb. This enhanced FcγRIIb expression is transcriptionally driven through HIFs and Activator protein 1 (AP-1). Importantly, this phenotype reduces the ability of macrophages to eliminate anti-CD20 monoclonal antibody (mAb) opsonized human chronic lymphocytic leukemia cells in vitro and EL4 lymphoma cells in vivo in human FcγRIIb+/+ transgenic mice. Furthermore, post-HIF activation, mAb mediated blockade of FcγRIIb can partially restore phagocytic function in human monocytes. CONCLUSION Our findings provide a detailed molecular and cellular basis for hypoxia driven resistance to antitumor mAb immunotherapy, unveiling a hitherto unexplored aspect of the TME. These findings provide a mechanistic rationale for the modulation of FcγRIIb expression or its blockade as a promising strategy to enhance approved and novel mAb immunotherapies.
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Affiliation(s)
- Khiyam Hussain
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Rena Liu
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Rosanna C G Smith
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Kri T J Müller
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Mohammadmersad Ghorbani
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
- Cancer Genomics Group, Southampton Experimental Cancer Medicine Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD, UK
| | - Sofia Macari
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Kirstie L S Cleary
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Robert J Oldham
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Russell B Foxall
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Sonya James
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Steven G Booth
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Tom Murray
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Lekh N Dahal
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Chantal E Hargreaves
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
- Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
| | - Robert S Kemp
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Jemma Longley
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - James Douglas
- University Hospital Southampton, Southampton General Hospital, Tremona Road, Southampton, SO16 6YD, Hampshire, UK
| | - Hannah Markham
- University Hospital Southampton, Southampton General Hospital, Tremona Road, Southampton, SO16 6YD, Hampshire, UK
| | - Serena J Chee
- CRUK Southampton Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Richard J Stopforth
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Ali Roghanian
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Matthew J Carter
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Christian H Ottensmeier
- CRUK Southampton Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Bjorn Frendéus
- Preclinical Research, BioInvent International AB, Sölvegatan 41, 22370, Lund, Sweden
| | - Ramsey I Cutress
- CRUK Southampton Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Ruth R French
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Martin J Glennie
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Jonathan C Strefford
- Cancer Genomics Group, Southampton Experimental Cancer Medicine Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD, UK
| | - Stephen M Thirdborough
- CRUK Southampton Centre, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK
| | - Stephen A Beers
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK.
| | - Mark S Cragg
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, Faculty of Medicine, University of Southampton, Tremona Road, Southampton, SO16 6YD, UK.
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7
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Paul P, Picard C, Lyonnet L, Resseguier N, Hubert L, Arnaud L, Di Cristofaro J, Laine M, Paganelli F, Dignat-George F, Frère C, Sabatier F, Guieu R, Bonello L. FCGR2A-HH Gene Variants Encoding the Fc Gamma Receptor for the C-Reactive Protein Are Associated with Enhanced Monocyte CD32 Expression and Cardiovascular Events’ Recurrence after Primary Acute Coronary Syndrome. Biomedicines 2022; 10:biomedicines10020495. [PMID: 35203703 PMCID: PMC8962261 DOI: 10.3390/biomedicines10020495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/12/2022] [Accepted: 02/16/2022] [Indexed: 01/08/2023] Open
Abstract
Fcγ receptors (FcγRs) interact with the C-reactive protein (CRP) and mediate activation of inflammation-related pathogenic mechanisms affecting cardiovascular health. Our study evaluated whether FcγRIIA and FcγRIIIA profiles are associated with the recurrence of adverse cardiovascular events during the first year after a primary acute coronary syndrome (ACS). The primary endpoint was the recurrence of cardiovascular events (RCE), identified as a composite outcome comprising acute heart failure (AHF) and major adverse cardiovascular events (MACE). We obtained blood samples of 145 ACS patients to measure hsCRP circulating levels, to identify FcγRIIA-131RH rs1801274 and FcγRIIIA-158FV rs396991 polymorphisms, to analyze circulating monocytes and NK cell subsets expressing CD16 and CD32, and to detect serum-mediated FCGR2A-HH activation by luciferase reporter assays. The hsCRP, CD32-expression, and Fc-R mediated activation levels were similar in all patients regardless of their MACE risk. In contrast, the hsCRP levels and the proportion of CD14+ circulating monocytes expressing the CD32 receptor for CRP were significantly higher in the patients who developed AHF. The FCGR2A rs1801274 HH genotype was significantly more common in patients who developed RCE and MACE than in RCE-free patients and associated with an enhanced percentage of circulating CD32+CD14+ monocytes. The FCGR2A-HH genotype was identified as an independent predictor of subsequent RCE (OR, 2.7; p = 0.048; CI, 1.01–7.44) by multivariate analysis. These findings bring preliminary evidence that host FCGR2A genetic variants can influence monocyte CD32 receptor expression and may contribute to the fine-tuning of CD32-driven chronic activating signals that affect the risk of developing RCEs following primary ACS events.
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Affiliation(s)
- Pascale Paul
- INSERM 1263, Aix Marseille Université, INRAE, 13005 Marseille, France; (F.D.-G.); (F.S.); (R.G.); (L.B.)
- Department of Hematology, Hopital de la Conception, Assistance Publique-Hôpitaux Marseille, 13005 Marseille, France; (L.L.); (L.A.)
- INSERM UMR_1090, Aix Marseille Université, TAGC Theories and Approaches of Genomic Complexity, Institut MarMaRa, Parc Scientifique de Luminy Case 928, 163 Avenue de Luminy, CEDEX 09, 13288 Marseille, France
- Correspondence:
| | - Christophe Picard
- Biologie des Groupes Sanguins, Établissement Français du Sang, UMR 7268 ADÉS EFS/CNRS, Aix-Marseille Université, 13005 Marseille, France; (C.P.); (L.H.); (J.D.C.)
| | - Luc Lyonnet
- Department of Hematology, Hopital de la Conception, Assistance Publique-Hôpitaux Marseille, 13005 Marseille, France; (L.L.); (L.A.)
| | - Noémie Resseguier
- Support Unit for Clinical Research and Economic Evaluation, EA3279, CEReSS-Health Service Research and Quality of Life Center, Assistance Publique Hôpitaux de Marseille, 13005 Marseille, France;
| | - Lucas Hubert
- Biologie des Groupes Sanguins, Établissement Français du Sang, UMR 7268 ADÉS EFS/CNRS, Aix-Marseille Université, 13005 Marseille, France; (C.P.); (L.H.); (J.D.C.)
| | - Laurent Arnaud
- Department of Hematology, Hopital de la Conception, Assistance Publique-Hôpitaux Marseille, 13005 Marseille, France; (L.L.); (L.A.)
| | - Julie Di Cristofaro
- Biologie des Groupes Sanguins, Établissement Français du Sang, UMR 7268 ADÉS EFS/CNRS, Aix-Marseille Université, 13005 Marseille, France; (C.P.); (L.H.); (J.D.C.)
| | - Marc Laine
- Mediterranean Association for Research and Studies in Cardiology (MARS Cardio), 13015 Marseille, France; (M.L.); (F.P.)
- Department of Cardiology, Assistance Publique-Hôpitaux de Marseille, Hôpital Nord, Aix-Marseille University, 13015 Marseille, France
| | - Franck Paganelli
- Mediterranean Association for Research and Studies in Cardiology (MARS Cardio), 13015 Marseille, France; (M.L.); (F.P.)
- Department of Cardiology, Assistance Publique-Hôpitaux de Marseille, Hôpital Nord, Aix-Marseille University, 13015 Marseille, France
| | - Françoise Dignat-George
- INSERM 1263, Aix Marseille Université, INRAE, 13005 Marseille, France; (F.D.-G.); (F.S.); (R.G.); (L.B.)
- Department of Hematology, Hopital de la Conception, Assistance Publique-Hôpitaux Marseille, 13005 Marseille, France; (L.L.); (L.A.)
| | - Corinne Frère
- Institute of Cardiometabolism and Nutrition, GRC 27 GRECO, Sorbonne University, INSERM UMRS_1166, 75013 Paris, France;
| | - Florence Sabatier
- INSERM 1263, Aix Marseille Université, INRAE, 13005 Marseille, France; (F.D.-G.); (F.S.); (R.G.); (L.B.)
- Department of Hematology, Hopital de la Conception, Assistance Publique-Hôpitaux Marseille, 13005 Marseille, France; (L.L.); (L.A.)
| | - Regis Guieu
- INSERM 1263, Aix Marseille Université, INRAE, 13005 Marseille, France; (F.D.-G.); (F.S.); (R.G.); (L.B.)
- Department of Biochemistry, Assistance Publique-Hôpitaux, 13005 Marseille, France
| | - Laurent Bonello
- INSERM 1263, Aix Marseille Université, INRAE, 13005 Marseille, France; (F.D.-G.); (F.S.); (R.G.); (L.B.)
- Mediterranean Association for Research and Studies in Cardiology (MARS Cardio), 13015 Marseille, France; (M.L.); (F.P.)
- Department of Cardiology, Assistance Publique-Hôpitaux de Marseille, Hôpital Nord, Aix-Marseille University, 13015 Marseille, France
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8
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Ito S, Miwa K, Hattori C, Aida T, Tsuchiya Y, Mori K. Highly sensitive in vitro cytokine release assay incorporating high-density preculture. J Immunotoxicol 2021; 18:136-143. [PMID: 34644231 DOI: 10.1080/1547691x.2021.1984617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Immunostimulatory effects of monoclonal antibodies (mAb) through binding to Fcγ receptors (FcγR) on immune cells are a likely cause of cytokine release syndrome. However, it is difficult to detect the potential risk of FcγR-dependent cytokine release associated with mAb in the current standard cytokine release assays (CRA), including the air-drying solid-phase method using human peripheral blood mononuclear cells (PBMC). To increase the sensitivity to detect FcγR-dependent cytokine release due to mAb, a high-density preculture (HDC) method was incorporated into the air-drying solid-phase CRA. Here, PBMC were exposed to panitumumab, trastuzumab, rituximab, or alemtuzumab at 0.1, 0.3, 1, and 3 μg/well for 24 or 48 hr under both non-HDC and HDC conditions. T-cell agonists (anti-CD3 mAb, anti-CD28 super-agonist [SA] mAb) were used as reference mAb. Panitumumab, trastuzumab, rituximab, or alemtuzumab induced cytokine release under both non-HDC and HDC conditions, and cytokine release caused by alemtuzumab was more pronounced under HDC conditions. To investigate FcγR involvement in cytokine release associated with panitumumab, trastuzumab, rituximab, and alemtuzumab, CRA of these four mAb were conducted with anti-FcγRI, -FcγRII, or -FcγRIII F(ab')2 fragments. The results showed cytokine release caused by trastuzumab, rituximab, and alemtuzumab was significantly suppressed by anti-FcγRIII F(ab')2 pretreatment, and slightly reduced by anti-FcγRI or anti-FcγRII pretreatment, indicating these mAb induced FcγR (especially FcγRIII)-dependent cytokine release from PBMC. Cytokine release caused by panitumumab was slightly suppressed by anti-FcγRIII F(ab')2 pretreatment. Anti-CD3 mAb and anti-CD28 SA mAb also induced significant release of cytokines under HDC conditions compared with that under non-HDC conditions. In conclusion, CRA incorporating HDC into the air-drying solid-phase method using human PBMC could sensitively capture the FcγR-dependent cytokine release potential of mAb.
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Affiliation(s)
- Shiho Ito
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd, Edogawa-ku, Tokyo, Japan
| | - Kyoko Miwa
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd, Edogawa-ku, Tokyo, Japan
| | - Chiharu Hattori
- Oncology Research Laboratories I, Daiichi Sankyo Co., Ltd, Shinagawa-ku, Tokyo, Japan
| | - Tetsuo Aida
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd, Edogawa-ku, Tokyo, Japan
| | - Yoshimi Tsuchiya
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd, Edogawa-ku, Tokyo, Japan
| | - Kazuhiko Mori
- Transrational Research, Daiichi Sankyo RD Novare Co, Ltd, Edogawa-ku, Tokyo, Japan
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9
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Strefford JC, Nowicka M, Hargreaves CE, Burton C, Davies A, Ganderton R, Hiddemann W, Iriyama C, Klapper W, Latham KV, Martelli M, Mir F, Parker H, Potter KN, Rose-Zerilli MJJ, Sehn LH, Trněný M, Vitolo U, Bolen CR, Klein C, Knapp A, Oestergaard MZ, Cragg MS. Single-nucleotide Fcγ receptor polymorphisms do not impact obinutuzumab/rituximab outcome in patients with lymphoma. Blood Adv 2021; 5:2935-2944. [PMID: 34323957 PMCID: PMC8361457 DOI: 10.1182/bloodadvances.2020003985] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 04/03/2021] [Indexed: 01/16/2023] Open
Abstract
Single-nucleotide polymorphisms (SNPs) have been shown to influence Fcγ receptor (FcγR) affinity and activity, but their effect on treatment response is unclear. We assessed their importance in the efficacy of obinutuzumab or rituximab combined with chemotherapy in untreated advanced follicular lymphoma (FL) and diffuse large B-cell lymphoma (DLBCL) in the GALLIUM (www.clinicaltrials.gov #NCT01332968) and GOYA (#NCT01287741) trials, respectively. Genomic DNA was extracted from patients enrolled in GALLIUM (n = 1202) and GOYA (n = 1418). Key germline SNPs, FCGR2A R131H (rs1801274), FCGR3A F158V (rs396991), and FCGR2B I232T (rs1050501), were genotyped and assessed for their impact on investigator-assessed progression-free survival (PFS). In both cohorts there was no prognostic effect of FCGR2A or FCGR3A. In FL, FCGR2B was associated with favorable PFS in univariate and multivariate analyses comparing I232T with I232I, with a more modest association for rituximab-treated (univariate: hazard ratio [HR], 0.78; 95% confidence interval [CI], 0.54-1.14; P = .21) vs obinutuzumab-treated patients (HR, 0.56; 95% CI, 0.34-0.91; P = .02). Comparing T232T with I232I, an association was found for obinutuzumab (univariate: HR, 2.76; 95% CI, 1.02-7.5; P = .0459). Neither observation retained significance after multiple-test adjustment. FCGR2B was associated with poorer PFS in multivariate analyses comparing T232T with I232I in rituximab- but not obinutuzumab-treated patients with DLBCL (HR, 4.40; 95% CI, 1.71-11.32; P = .002; multiple-test-adjusted P = .03); however, this genotype was rare (n = 13). This study shows that FcγR genotype is not associated with response to rituximab/obinutuzumab plus chemotherapy in treatment-naive patients with advanced FL or DLBCL.
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Affiliation(s)
- Jonathan C Strefford
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | - Chantal E Hargreaves
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
| | - Cathy Burton
- Haematological Malignancy Diagnostic Service, Leeds Cancer Centre, Leeds, United Kingdom
| | - Andrew Davies
- Southampton Cancer Research United Kingdom (CRUK)/National Institute of Health Research (NIHR) Experimental Cancer Medicines Centre, University of Southampton, Southampton, United Kingdom
| | - Rosalind Ganderton
- Southampton University Hospitals National Health Service (NHS) Foundation Trust, Southampton, United Kingdom
| | - Wolfgang Hiddemann
- Department of Medicine III, Ludwig-Maximilians University Hospital Munich, Munich, Germany
| | - Chisako Iriyama
- Department of Pathology and Tumor Biology, Nagoya Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Wolfram Klapper
- Department of Hematopathology, University of Kiel, Kiel, Germany
| | - Kate V Latham
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Maurizio Martelli
- Department of Translational and Precision Medicine, Section of Hematology, Sapienza University, Rome, Italy
| | - Farheen Mir
- Royal Marsden Hospital, London, United Kingdom
| | - Helen Parker
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Kathleen N Potter
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Matthew J J Rose-Zerilli
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Laurie H Sehn
- BC Cancer Centre for Lymphoid Cancer
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Marek Trněný
- 1st Department of Medicine, 1st Faculty of Medicine, Charles University General Hospital, Prague, Czech Republic
| | - Umberto Vitolo
- Multidisciplinary Oncology Outpatient Clinic, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | | | - Christian Klein
- Roche Innovation Center Zurich, Roche Glycart AG, Schlieren, Switzerland; and
| | | | | | - Mark S Cragg
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- Antibody and Vaccine Group, Centre for Cancer Immunology, School of Cancer Sciences, University of Southampton Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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10
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Geyer CE, Mes L, Newling M, den Dunnen J, Hoepel W. Physiological and Pathological Inflammation Induced by Antibodies and Pentraxins. Cells 2021; 10:1175. [PMID: 34065953 PMCID: PMC8150799 DOI: 10.3390/cells10051175] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022] Open
Abstract
Macrophages play a key role in induction of inflammatory responses. These inflammatory responses are mostly considered to be instigated by activation of pattern recognition receptors (PRRs) or cytokine receptors. However, recently it has become clear that also antibodies and pentraxins, which can both activate Fc receptors (FcRs), induce very powerful inflammatory responses by macrophages that can even be an order of magnitude greater than PRRs. While the physiological function of this antibody-dependent inflammation (ADI) is to counteract infections, undesired activation or over-activation of this mechanism will lead to pathology, as observed in a variety of disorders, including viral infections such as COVID-19, chronic inflammatory disorders such as Crohn's disease, and autoimmune diseases such as rheumatoid arthritis. In this review we discuss how physiological ADI provides host defense by inducing pathogen-specific immunity, and how erroneous activation of this mechanism leads to pathology. Moreover, we will provide an overview of the currently known signaling and metabolic pathways that underlie ADI, and how these can be targeted to counteract pathological inflammation.
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Affiliation(s)
- Chiara Elisabeth Geyer
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam Infection and Immunity Institute, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Lynn Mes
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam Infection and Immunity Institute, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Medical Microbiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Melissa Newling
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam Infection and Immunity Institute, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Jeroen den Dunnen
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam Infection and Immunity Institute, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Willianne Hoepel
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology and Clinical Immunology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam Infection and Immunity Institute, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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11
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Dendritic Cell Tumor Vaccination via Fc Gamma Receptor Targeting: Lessons Learned from Pre-Clinical and Translational Studies. Vaccines (Basel) 2021; 9:vaccines9040409. [PMID: 33924183 PMCID: PMC8074394 DOI: 10.3390/vaccines9040409] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 02/06/2023] Open
Abstract
Despite significant recent improvements in the field of immunotherapy, cancer remains a heavy burden on patients and healthcare systems. In recent years, immunotherapies have led to remarkable strides in treating certain cancers. However, despite the success of checkpoint inhibitors and the advent of cellular therapies, novel strategies need to be explored to (1) improve treatment in patients where these approaches fail and (2) make such treatments widely and financially accessible. Vaccines based on tumor antigens (Ag) have emerged as an innovative strategy with the potential to address these areas. Here, we review the fundamental aspects relevant for the development of cancer vaccines and the critical role of dendritic cells (DCs) in this process. We first offer a general overview of DC biology and routes of Ag presentation eliciting effective T cell-mediated immune responses. We then present new therapeutic avenues specifically targeting Fc gamma receptors (FcγR) as a means to deliver antigen selectively to DCs and its effects on T-cell activation. We present an overview of the mechanistic aspects of FcγR-mediated DC targeting, as well as potential tumor vaccination strategies based on preclinical and translational studies. In particular, we highlight recent developments in the field of recombinant immune complex-like large molecules and their potential for DC-mediated tumor vaccination in the clinic. These findings go beyond cancer research and may be of relevance for other disease areas that could benefit from FcγR-targeted antigen delivery, such as autoimmunity and infectious diseases.
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12
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Shah A, Rauth S, Aithal A, Kaur S, Ganguly K, Orzechowski C, Varshney GC, Jain M, Batra SK. The Current Landscape of Antibody-based Therapies in Solid Malignancies. Am J Cancer Res 2021; 11:1493-1512. [PMID: 33391547 PMCID: PMC7738893 DOI: 10.7150/thno.52614] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 10/21/2020] [Indexed: 02/06/2023] Open
Abstract
Over the past three decades, monoclonal antibodies (mAbs) have revolutionized the landscape of cancer therapy. Still, this benefit remains restricted to a small proportion of patients due to moderate response rates and resistance emergence. The field has started to embrace better mAb-based formats with advancements in molecular and protein engineering technologies. The development of a therapeutic mAb with long-lasting clinical impact demands a prodigious understanding of target antigen, effective mechanism of action, gene engineering technologies, complex interplay between tumor and host immune system, and biomarkers for prediction of clinical response. This review discusses the various approaches used by mAbs for tumor targeting and mechanisms of therapeutic resistance that is not only caused by the heterogeneity of tumor antigen, but also the resistance imposed by tumor microenvironment (TME), including inefficient delivery to the tumor, alteration of effector functions in the TME, and Fc-gamma receptor expression diversity and polymorphism. Further, this article provides a perspective on potential strategies to overcome these barriers and how diagnostic and prognostic biomarkers are being used in predicting response to mAb-based therapies. Overall, understanding these interdependent parameters can improve the current mAb-based formulations and develop novel mAb-based therapeutics for achieving durable clinical outcomes in a large subset of patients.
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13
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Vessillier S, Fort M, O'Donnell L, Hinton H, Nadwodny K, Piccotti J, Rigsby P, Staflin K, Stebbings R, Mekala D, Willingham A, Wolf B. Development of the first reference antibody panel for qualification and validation of cytokine release assay platforms - Report of an international collaborative study. Cytokine X 2020; 2:100042. [PMID: 33458650 DOI: 10.1016/j.cytox.2020.100042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022] Open
Abstract
Immunomodulatory therapeutics such as monoclonal antibodies (mAb) carry an inherent risk of undesired immune reactions. One such risk is cytokine release syndrome (CRS), a rapid systemic inflammatory response characterized by the secretion of pro-inflammatory cytokines from immune cells. It is crucial for patient safety to correctly identify potential risk of CRS prior to first-in-human dose administration. For this purpose, a variety of in vitro cytokine release assays (CRA) are routinely used as part of the preclinical safety assessment of novel therapeutic mAbs. One of the challenges for the development and comparison of CRA performance is the lack of availability of standard positive and negative control mAbs for use in assay qualification. To address this issue, the National Institute for Biological Standards and Control (NIBSC) developed a reference panel of lyophilised mAbs known to induce CRS in the clinic: human anti-CD52, mouse anti-CD3 and human superagonistic (SA) anti-CD28 mAb manufactured according to the respective published sequences of Campath-1H® (alemtuzumab, IgG1) , Orthoclone OKT-3® (muromonab, IgG2a) and TGN1412 (theralizumab, IgG4), as well as three isotype matched negative controls (human IgG1, mouse IgG2a and human IgG4, respectively). The relative capacity of these control mAbs to stimulate the release of IFN-γ, IL-2, TNF-α and IL-6 in vitro was evaluated in eleven laboratories in an international collaborative study mediated through the HESI Immuno-safety Technical Committee Cytokine Release Assay Working Group. Participants tested the NIBSC mAbs in a variety of CRA platforms established at each institution. This paper presents the results from the centralised cytokine quantification on all the plasma/supernatants corresponding to the stimulation of immune cells in the different CRA platforms by a single concentration of each mAb. Each positive control mAb induced significant cytokine release in most of the tested CRA platforms. There was a high inter-laboratory variability in the levels of cytokines produced, but similar patterns of response were observed across laboratories that replicated the cytokine release patterns previously published for the respective clinical therapeutic mAbs. Therefore, the positive and negative mAbs are suitable as a reference panel for the qualification and validation of CRAs, comparison of different CRA platforms (e.g. solid vs aqueous phase), and intra- and inter-laboratory comparison of CRA performance. Thus, the use of this panel of positive and negative control mAbs will increase the confidence in the robustness of a CRA platform to identify a potential CRS risk for novel immunomodulatory therapeutic candidates.
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Affiliation(s)
- Sandrine Vessillier
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, Hertfordshire, UK
| | - Madeline Fort
- Amgen Inc., 1120 Veterans Blvd, South San Francisco CA 94080, USA
| | - Lynn O'Donnell
- Drug Safety Research and Development, Pfizer, Inc., Groton, CT 06340, USA
| | - Heather Hinton
- Roche Innovation Center, Basel, Switzerland. Pharmaceutical Sciences Switzerland
| | - Kimberly Nadwodny
- GlaxoSmithKline, 1250 South Collegeville Road, Collegeville, PA 19426, USA
| | - Joseph Piccotti
- Bristol-Myers Squibb, 10300 Campus Point Drive, Suite 100, San Diego, CA 92121, USA
| | - Peter Rigsby
- National Institute for Biological Standards and Control (NIBSC), Blanche Lane, South Mimms, Potters Bar, Hertfordshire, UK
| | - Karin Staflin
- Genentech, 1 DNA Way, South San Francisco, CA 94080, USA
| | - Richard Stebbings
- Oncology Safety, Clinical Pharmacology & Safety Sciences, R&D, AstraZeneca, Cambridge, UK
| | - Divya Mekala
- Janssen R&D, 1400 McKean Road, Spring House, PA 19477, USA
| | - Aarron Willingham
- MRL, Merck & Co., Inc., 213 E Grand Ave, South San Francisco, CA 94080, USA
| | - Babette Wolf
- Novartis Institutes for BioMedical Research, Klybeckstrasse 141, Basel CH-4002, Switzerland
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14
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Wieckowski S, Avenal C, Orjalo AV, Gygax D, Cymer F. Toward a Better Understanding of Bioassays for the Development of Biopharmaceuticals by Exploring the Structure-Antibody-Dependent Cellular Cytotoxicity Relationship in Human Primary Cells. Front Immunol 2020; 11:552596. [PMID: 33193318 PMCID: PMC7658677 DOI: 10.3389/fimmu.2020.552596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/28/2020] [Indexed: 01/02/2023] Open
Abstract
Pharmaceutical manufacturing relies on rigorous methods of quality control of drugs and in particular of the physico-chemical and functional characterizations of monoclonal antibodies. To that end, robust bioassays are very often limited to reporter gene assays and the use of immortalized cell lines that are supposed to mimic immune cells such as natural killer (NK) cells to the detriment of primary materials, which are appreciated for their biological validity but are also difficult to exploit due to the great diversity between individuals. Here, we characterized the phenotype of the peripheral blood circulating cytotoxic cells of 30 healthy donors, in particular the repertoire of cytotoxic markers, using flow cytometry. In parallel, we characterized the antibody-dependent cellular cytotoxicity (ADCC) effector functions of these primary cells by measuring their cytolytic activity against a cancer cell-line expressing HER2 in the presence of trastuzumab and with regards to FCGR3A genotype. We could not establish a correlation or grouping of individuals using the data generated from whole peripheral blood mononuclear cells, however the isolation of the CD56-positive population, which is composed not only of NK cells but also of natural killer T (NKT) and γδ-T cells, as well as subsets of activated cytotoxic T cells, monocytes and dendritic cells, made it possible to standardize the parameters of the ADCC and enhance the overall functional avidity without however eliminating the inter-individual diversity. Finally, the use of primary CD56+ cells in ADCC experiments comparing glycoengineered variants of trastuzumab was conclusive to test the limits of this type of ex vivo system. Although the effector functions of CD56+ cells reflected to some extent the in vitro receptor binding properties and cytolytic activity data using NK92 cells, as previously published, reaching a functional avidity plateau could limit their use in a quality control framework.
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Affiliation(s)
- Sébastien Wieckowski
- School of Life Sciences, Institute for Chemistry and Bioanalytics, University of Applied Life Sciences and Arts Northwestern Switzerland (FHNW), Muttenz, Switzerland
| | - Cécile Avenal
- Department PTDE-A, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Arturo V. Orjalo
- Biological Technologies, Genentech, Inc., South San Francisco, CA, United States
| | - Daniel Gygax
- School of Life Sciences, Institute for Chemistry and Bioanalytics, University of Applied Life Sciences and Arts Northwestern Switzerland (FHNW), Muttenz, Switzerland
| | - Florian Cymer
- Department PTDE-A, F. Hoffmann-La Roche Ltd., Basel, Switzerland
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15
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Gornowicz-Porowska J, Kowalczyk MJ, Seraszek-Jaros A, Bowszyc-Dmochowska M, Kaczmarek E, Żaba R, Dmochowski M. A Comparative Analysis of CD32A and CD16A Polymorphisms in Relation to Autoimmune Responses in Pemphigus Diseases and Subepithelial Autoimmune Blistering Disorders. Genes (Basel) 2020; 11:genes11040371. [PMID: 32235430 PMCID: PMC7231204 DOI: 10.3390/genes11040371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/24/2020] [Accepted: 03/28/2020] [Indexed: 12/27/2022] Open
Abstract
Autoimmune blistering dermatoses (ABDs) are characterized by autoantibodies to keratinocyte surface antigens and molecules within the dermal–epidermal junction causing disruption of skin integrity. The affinity of Fc receptors (FcRs) causing an autoimmune response in ABDs may vary based on single-nucleotide polymorphisms (SNPs) in FcRs determining the course of disease. This study aimed to explore the effects of CD16A and CD32A SNPs on the autoimmune response in several ABDs. In total, 61 ABDs patients were investigated. ELISA tests, direct immunofluorescence (DIF), TaqMan SNP Genotyping Assays, and statistical analyses were performed. The CA genotype (composed of allele C and A) of rs396991 in CD16A had a higher affinity for tissue-bound IgG1 in pemphigus and for C3 in subepithelial ABDs, showing statistical significance. The greatest relative risk (odds ratio) was reported for AA (rs396991 of CD16A) and CC (rs1801274 of CD32A) homozygotes. There were no statistically significant differences between certain genotypes and specific circulating autoantibodies (anti-DSG1, anti-DSG3 IgG in pemphigus; anti-BP180, anti-BP230 IgG) in subepithelial ABDs. Our findings indicated that rs396991 in CD16A may be of greater importance in ABDs development. Moreover, FcR polymorphisms appeared to have a greater impact on tissue-bound antibodies detected using DIF than circulating serum antibodies in ABDs.
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Affiliation(s)
- Justyna Gornowicz-Porowska
- Department of Medicinal and Cosmetic Natural Products, Poznan University of Medical Sciences, Mazowiecka 33 Street, 60-623 Poznań, Poland
- Autoimmune Blistering Dermatoses Section, Department of Dermatology, Poznan University of Medical Sciences, Przybyszewskiego 49 Street, 60-355 Poznań, Poland;
- Correspondence: (J.G.-P.); (M.J.K.); Tel.: +48-61-848-04-75 (J.G.-P.)
| | - Michał J. Kowalczyk
- Department of Dermatology and Venereology, Poznan University of Medical Sciences, Przybyszewskiego 49 Street, 60-355 Poznań, Poland;
- Correspondence: (J.G.-P.); (M.J.K.); Tel.: +48-61-848-04-75 (J.G.-P.)
| | - Agnieszka Seraszek-Jaros
- Department of Bioinformatics and Computational Biology, Poznan University of Medical Sciences, Rokietnicka 4 Street, 60-806 Poznań, Poland; (A.S.-J.); (E.K.)
| | - Monika Bowszyc-Dmochowska
- Cutaneous Histopathology and Immunopathology Section, Department of Dermatology, Poznan University of Medical Sciences, Przybyszewskiego 49 Steet, 60-355 Poznań, Poland;
| | - Elżbieta Kaczmarek
- Department of Bioinformatics and Computational Biology, Poznan University of Medical Sciences, Rokietnicka 4 Street, 60-806 Poznań, Poland; (A.S.-J.); (E.K.)
| | - Ryszard Żaba
- Department of Dermatology and Venereology, Poznan University of Medical Sciences, Przybyszewskiego 49 Street, 60-355 Poznań, Poland;
| | - Marian Dmochowski
- Autoimmune Blistering Dermatoses Section, Department of Dermatology, Poznan University of Medical Sciences, Przybyszewskiego 49 Street, 60-355 Poznań, Poland;
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16
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Omokehinde T, Johnson RW. GP130 Cytokines in Breast Cancer and Bone. Cancers (Basel) 2020; 12:cancers12020326. [PMID: 32023849 PMCID: PMC7072680 DOI: 10.3390/cancers12020326] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 12/14/2022] Open
Abstract
Breast cancer cells have a high predilection for skeletal homing, where they may either induce osteolytic bone destruction or enter a latency period in which they remain quiescent. Breast cancer cells produce and encounter autocrine and paracrine cytokine signals in the bone microenvironment, which can influence their behavior in multiple ways. For example, these signals can promote the survival and dormancy of bone-disseminated cancer cells or stimulate proliferation. The interleukin-6 (IL-6) cytokine family, defined by its use of the glycoprotein 130 (gp130) co-receptor, includes interleukin-11 (IL-11), leukemia inhibitory factor (LIF), oncostatin M (OSM), ciliary neurotrophic factor (CNTF), and cardiotrophin-1 (CT-1), among others. These cytokines are known to have overlapping pleiotropic functions in different cell types and are important for cross-talk between bone-resident cells. IL-6 cytokines have also been implicated in the progression and metastasis of breast, prostate, lung, and cervical cancer, highlighting the importance of these cytokines in the tumor–bone microenvironment. This review will describe the role of these cytokines in skeletal remodeling and cancer progression both within and outside of the bone microenvironment.
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Affiliation(s)
- Tolu Omokehinde
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Rachelle W. Johnson
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Vanderbilt Center for Bone Biology, Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Correspondence: ; Tel.: +1-615-875-8965
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Paul P, Pedini P, Lyonnet L, Di Cristofaro J, Loundou A, Pelardy M, Basire A, Dignat-George F, Chiaroni J, Thomas P, Reynaud-Gaubert M, Picard C. FCGR3A and FCGR2A Genotypes Differentially Impact Allograft Rejection and Patients' Survival After Lung Transplant. Front Immunol 2019; 10:1208. [PMID: 31249568 PMCID: PMC6582937 DOI: 10.3389/fimmu.2019.01208] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 05/13/2019] [Indexed: 01/10/2023] Open
Abstract
Fc gamma receptors (FcγRs) play a major role in the regulation of humoral immune responses. Single-nucleotide polymorphisms (SNPs) of FCGR2A and FCGR3A can impact the expression level, IgG affinity and function of the CD32 and CD16 FcγRs in response to their engagement by the Fc fragment of IgG. The CD16 isoform encoded by FCGR3A [158V/V] controls the intensity of antibody-dependent cytotoxic alloimmune responses of natural killer cells (NK) and has been identified as a susceptibility marker predisposing patients to cardiac allograft vasculopathy after heart transplant. This study aimed to investigate whether FCGR2A and FCGR3A polymorphisms can also be associated with the clinical outcome of lung transplant recipients (LTRs). The SNPs of FCGR2A ([131R/H], rs1801274) and FCGR3A ([158V/F], rs396991) were identified in 158 LTRs and 184 Controls (CTL). The corresponding distribution of genotypic and allelic combinations was analyzed for potential links with the development of circulating donor-specific anti-HLA alloantibodies (DSA) detected at months 1 and 3 after lung transplant (LTx), the occurrence of acute rejection (AR) and chronic lung allograft dysfunction (CLAD), and the overall survival of LTRs. The FCGR3A [158V/V] genotype was identified as an independent susceptibility factor associated with higher rates of AR during the first trimester after LTx (HR 4.8, p < 0.0001, 95% CI 2.37-9.61), but it could not be associated with the level of CD16- mediated NK cell activation in response to the LTR's DSA, whatever the MFI intensity and C1q binding profiles of the DSA evaluated. The FCGR2A [131R/R] genotype was associated with lower CLAD-free survival of LTRs, independently of the presence of DSA at 3 months (HR 1.8, p = 0.024, 95% CI 1.08-3.03). Our data indicate that FCGR SNPs differentially affect the clinical outcome of LTRs and may be of use to stratify patients at higher risk of experiencing graft rejection. Furthermore, these data suggest that in the LTx setting, specific mechanisms of humoral alloreactivity, which cannot be solely explained by the complement and CD16-mediated pathogenic effects of DSA, may be involved in the development of acute and chronic lung allograft rejection.
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Affiliation(s)
- Pascale Paul
- Department of Hematology, Hopital de la Conception, INSERM CIC-1409, Assistance Publique-Hôpitaux Marseille (AP-HM), Marseille, France.,INSERM 1263, INRA, C2VN, Aix-Marseille Université (AMU), INSERM, Marseille, France
| | - Pascal Pedini
- Établissement Français du Sang PACA-Corse 13005, Marseille, France
| | - Luc Lyonnet
- Department of Hematology, Hopital de la Conception, INSERM CIC-1409, Assistance Publique-Hôpitaux Marseille (AP-HM), Marseille, France
| | - Julie Di Cristofaro
- "Biologie des Groupes Sanguins", UMR 7268 ADÉS Aix-Marseille Université/EFS/CNRS, Marseille, France
| | - Anderson Loundou
- Département de santé Publique - EA 3279, Assistance Publique-Hôpitaux Marseille (AP-HM), Aix-Marseille Université, Marseille, France
| | - Mathieu Pelardy
- Établissement Français du Sang PACA-Corse 13005, Marseille, France
| | - Agnes Basire
- Établissement Français du Sang PACA-Corse 13005, Marseille, France
| | - Françoise Dignat-George
- Department of Hematology, Hopital de la Conception, INSERM CIC-1409, Assistance Publique-Hôpitaux Marseille (AP-HM), Marseille, France.,INSERM 1263, INRA, C2VN, Aix-Marseille Université (AMU), INSERM, Marseille, France
| | - Jacques Chiaroni
- Établissement Français du Sang PACA-Corse 13005, Marseille, France.,"Biologie des Groupes Sanguins", UMR 7268 ADÉS Aix-Marseille Université/EFS/CNRS, Marseille, France
| | - Pascal Thomas
- Service de Chirurgie Thoracique et Transplantation Pulmonaire, CHU Nord Assistance Publique-Hôpitaux Marseille (AP-HM), Aix-Marseille Université, Marseille, France
| | - Martine Reynaud-Gaubert
- Service de Pneumologie et Transplantation Pulmonaire, CHU Nord Assistance Publique-Hôpitaux Marseille (AP-HM) - IHU Méditerranée Infection Aix-Marseille-Université, Marseille, France
| | - Christophe Picard
- Établissement Français du Sang PACA-Corse 13005, Marseille, France.,"Biologie des Groupes Sanguins", UMR 7268 ADÉS Aix-Marseille Université/EFS/CNRS, Marseille, France
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