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Santaolalla A, Bax HJ, Chauhan J, Josephs DH, Van Hemelrijck M, Karagiannis SN. Protective effects of allergic diseases in COVID-19 outcomes: A retrospective cohort study in UK Biobank in the general population and in patients with cancer. Clin Exp Allergy 2024; 54:297-299. [PMID: 38226782 DOI: 10.1111/cea.14445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/17/2024]
Affiliation(s)
- Aida Santaolalla
- Translational Oncology & Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King's College, London, UK
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Mieke Van Hemelrijck
- Translational Oncology & Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King's College, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK
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2
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Turner MC, Radzikowska U, Ferastraoaru DE, Pascal M, Wesseling P, McCraw A, Backes C, Bax HJ, Bergmann C, Bianchini R, Cari L, de Las Vecillas L, Izquierdo E, Lind-Holm Mogensen F, Michelucci A, Nazarov PV, Niclou SP, Nocentini G, Ollert M, Preusser M, Rohr-Udilova N, Scafidi A, Toth R, Van Hemelrijck M, Weller M, Jappe U, Escribese MM, Jensen-Jarolim E, Karagiannis SN, Poli A. AllergoOncology: Biomarkers and refined classification for research in the allergy and glioma nexus-A joint EAACI-EANO position paper. Allergy 2024. [PMID: 38263898 DOI: 10.1111/all.15994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/06/2023] [Accepted: 12/14/2023] [Indexed: 01/25/2024]
Abstract
Epidemiological studies have explored the relationship between allergic diseases and cancer risk or prognosis in AllergoOncology. Some studies suggest an inverse association, but uncertainties remain, including in IgE-mediated diseases and glioma. Allergic disease stems from a Th2-biased immune response to allergens in predisposed atopic individuals. Allergic disorders vary in phenotype, genotype and endotype, affecting their pathophysiology. Beyond clinical manifestation and commonly used clinical markers, there is ongoing research to identify novel biomarkers for allergy diagnosis, monitoring, severity assessment and treatment. Gliomas, the most common and diverse brain tumours, have in parallel undergone changes in classification over time, with specific molecular biomarkers defining glioma subtypes. Gliomas exhibit a complex tumour-immune interphase and distinct immune microenvironment features. Immunotherapy and targeted therapy hold promise for primary brain tumour treatment, but require more specific and effective approaches. Animal studies indicate allergic airway inflammation may delay glioma progression. This collaborative European Academy of Allergy and Clinical Immunology (EAACI) and European Association of Neuro-Oncology (EANO) Position Paper summarizes recent advances and emerging biomarkers for refined allergy and adult-type diffuse glioma classification to inform future epidemiological and clinical studies. Future research is needed to enhance our understanding of immune-glioma interactions to ultimately improve patient prognosis and survival.
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Affiliation(s)
- Michelle C Turner
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Urszula Radzikowska
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Christine Kühne - Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Denisa E Ferastraoaru
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Mariona Pascal
- Immunology Department, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
- Department of Medicine, Faculty of Medicine, Universitat de Barcelona, Barcelona, Spain
| | - Pieter Wesseling
- Department of Pathology, Amsterdam University Medical Centers/VUmc, Amsterdam, The Netherlands
- Laboratory for Childhood Cancer Pathology, Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Alexandra McCraw
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Claudine Backes
- National Cancer Registry (Registre National du Cancer (RNC)), Luxembourg Institute of Health (LIH), Strassen, Luxembourg
- Public Health Expertise Unit, Department of Precision Health, Cancer Epidemiology and Prevention (EPI CAN), Luxembourg Institute of Health, Strassen, Luxembourg
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Christoph Bergmann
- Department of Otorhinolaryngology, RKM740 Interdisciplinary Clinics, Düsseldorf, Germany
| | - Rodolfo Bianchini
- Center of Pathophysiology, Infectiology and Immunology, Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
- The Interuniversity Messerli Research Institute Vienna, University of Veterinary Medecine Vienna, Medical University Vienna, University Vienna, Vienna, Austria
| | - Luigi Cari
- Section of Pharmacology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Elena Izquierdo
- Institute of Applied Molecular Medicine Instituto de Medicina Molecular Aplicada Nemesio Díez (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Frida Lind-Holm Mogensen
- Neuro-Immunology Group, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
- Faculty of Sciences, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Alessandro Michelucci
- Neuro-Immunology Group, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Petr V Nazarov
- Multiomics Data Science, Department of Cancer Research, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Simone P Niclou
- Faculty of Sciences, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- NORLUX Neuro-Oncology laboratory, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Giuseppe Nocentini
- Section of Pharmacology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-Sur-Alzette, Luxembourg
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Nataliya Rohr-Udilova
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Liver Cancer (HCC) Study Group Vienna, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Andrea Scafidi
- Neuro-Immunology Group, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
- Faculty of Sciences, Technology and Medicine, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Reka Toth
- Multiomics Data Science, Department of Cancer Research, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Mieke Van Hemelrijck
- Translational Oncology and Urology Research (TOUR), School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Michael Weller
- Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland
| | - Uta Jappe
- Division of Clinical and Molecular Allergology, Priority Research Area Chronic Lung Diseases, Research Center Borstel, Leibniz Lung Center, German Center for Lung Research (DZL), Airway Research Center North (ARCN), Borstel, Germany
- Department of Pneumology, Interdisciplinary Allergy Outpatient Clinic, University of Luebeck, Luebeck, Germany
| | - Maria M Escribese
- Institute of Applied Molecular Medicine Instituto de Medicina Molecular Aplicada Nemesio Díez (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Erika Jensen-Jarolim
- Center of Pathophysiology, Infectiology and Immunology, Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
- The Interuniversity Messerli Research Institute Vienna, University of Veterinary Medecine Vienna, Medical University Vienna, University Vienna, Vienna, Austria
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Innovation Hub, Guy's Cancer Centre, London, UK
| | - Aurélie Poli
- Neuro-Immunology Group, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
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3
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Grandits M, Chauhan J, Bax HJ. Anti-PD1 therapy outcome can be predicted by pre-therapy IFN-I responsiveness of T eff cells. Allergy 2023; 78:2562-2564. [PMID: 37119458 DOI: 10.1111/all.15756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/11/2023] [Accepted: 04/24/2023] [Indexed: 05/01/2023]
Affiliation(s)
- Melanie Grandits
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, UK
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
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4
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Spicer J, Basu B, Montes A, Banerji U, Kristeleit R, Miller R, Veal GJ, Corrigan CJ, Till SJ, Figini M, Canevari S, Barton C, Jones P, Mellor S, Carroll S, Selkirk C, Nintos G, Kwatra V, Funingana IG, Doherty G, Gould HJ, Pellizzari G, Nakamura M, Ilieva KM, Khiabany A, Stavraka C, Chauhan J, Gillett C, Pinder S, Bax HJ, Josephs DH, Karagiannis SN. Safety and anti-tumour activity of the IgE antibody MOv18 in patients with advanced solid tumours expressing folate receptor-alpha: a phase I trial. Nat Commun 2023; 14:4180. [PMID: 37491373 PMCID: PMC10368744 DOI: 10.1038/s41467-023-39679-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/22/2023] [Indexed: 07/27/2023] Open
Abstract
All antibodies approved for cancer therapy are monoclonal IgGs but the biology of IgE, supported by comparative preclinical data, offers the potential for enhanced effector cell potency. Here we report a Phase I dose escalation trial (NCT02546921) with the primary objective of exploring the safety and tolerability of MOv18 IgE, a chimeric first-in-class IgE antibody, in patients with tumours expressing the relevant antigen, folate receptor-alpha. The trial incorporated skin prick and basophil activation tests (BAT) to select patients at lowest risk of allergic toxicity. Secondary objectives were exploration of anti-tumour activity, recommended Phase II dose, and pharmacokinetics. Dose escalation ranged from 70 μg-12 mg. The most common toxicity of MOv18 IgE is transient urticaria. A single patient experienced anaphylaxis, likely explained by detection of circulating basophils at baseline that could be activated by MOv18 IgE. The BAT assay was used to avoid enrolling further patients with reactive basophils. The safety profile is tolerable and maximum tolerated dose has not been reached, with evidence of anti-tumour activity observed in a patient with ovarian cancer. These results demonstrate the potential of IgE therapy for cancer.
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Affiliation(s)
- James Spicer
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK.
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK.
| | - Bristi Basu
- Cambridge University Hospitals NHS Foundation Trust, and Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, UK
| | - Ana Montes
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Udai Banerji
- Institute of Cancer Research and Royal Marsden Hospital NHS Foundation Trust, Sutton, UK
| | | | | | - Gareth J Veal
- Newcastle University Centre for Cancer, Newcastle upon Tyne, UK
| | - Christopher J Corrigan
- King's Centre for Lung Health, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Stephen J Till
- King's Centre for Lung Health, School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Mariangela Figini
- ANP2, Department of Advanced Diagnostics, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Claire Barton
- Centre for Drug Development, Cancer Research UK, London, UK
- Barton Oncology Ltd, Hertfordshire, UK
| | - Paul Jones
- Centre for Drug Development, Cancer Research UK, London, UK
- UCB Pharma Ltd., Slough, UK
| | - Sarah Mellor
- Centre for Drug Development, Cancer Research UK, London, UK
| | - Simon Carroll
- Centre for Drug Development, Cancer Research UK, London, UK
| | - Chris Selkirk
- Centre for Drug Development, Cancer Research UK, London, UK
| | - George Nintos
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Vineet Kwatra
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ionut-Gabriel Funingana
- Cambridge University Hospitals NHS Foundation Trust, and Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, UK
| | - Gary Doherty
- Cambridge University Hospitals NHS Foundation Trust, and Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, UK
| | - Hannah J Gould
- King's Centre for Lung Health, School of Immunology and Microbial Sciences, King's College London, London, UK
- Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Atousa Khiabany
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Chara Stavraka
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Cheryl Gillett
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
- King's Health Partners Cancer Biobank, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sarah Pinder
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
- King's Health Partners Cancer Biobank, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Heather J Bax
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Debra H Josephs
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
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5
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Crescioli S, Correa I, Ng J, Willsmore ZN, Laddach R, Chenoweth A, Chauhan J, Di Meo A, Stewart A, Kalliolia E, Alberts E, Adams R, Harris RJ, Mele S, Pellizzari G, Black ABM, Bax HJ, Cheung A, Nakamura M, Hoffmann RM, Terranova-Barberio M, Ali N, Batruch I, Soosaipillai A, Prassas I, Ulndreaj A, Chatanaka MK, Nuamah R, Kannambath S, Dhami P, Geh JLC, MacKenzie Ross AD, Healy C, Grigoriadis A, Kipling D, Karagiannis P, Dunn-Walters DK, Diamandis EP, Tsoka S, Spicer J, Lacy KE, Fraternali F, Karagiannis SN. B cell profiles, antibody repertoire and reactivity reveal dysregulated responses with autoimmune features in melanoma. Nat Commun 2023; 14:3378. [PMID: 37291228 PMCID: PMC10249578 DOI: 10.1038/s41467-023-39042-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 05/23/2023] [Indexed: 06/10/2023] Open
Abstract
B cells are known to contribute to the anti-tumor immune response, especially in immunogenic tumors such as melanoma, yet humoral immunity has not been characterized in these cancers to detail. Here we show comprehensive phenotyping in samples of circulating and tumor-resident B cells as well as serum antibodies in melanoma patients. Memory B cells are enriched in tumors compared to blood in paired samples and feature distinct antibody repertoires, linked to specific isotypes. Tumor-associated B cells undergo clonal expansion, class switch recombination, somatic hypermutation and receptor revision. Compared with blood, tumor-associated B cells produce antibodies with proportionally higher levels of unproductive sequences and distinct complementarity determining region 3 properties. The observed features are signs of affinity maturation and polyreactivity and suggest an active and aberrant autoimmune-like reaction in the tumor microenvironment. Consistent with this, tumor-derived antibodies are polyreactive and characterized by autoantigen recognition. Serum antibodies show reactivity to antigens attributed to autoimmune diseases and cancer, and their levels are higher in patients with active disease compared to post-resection state. Our findings thus reveal B cell lineage dysregulation with distinct antibody repertoire and specificity, alongside clonally-expanded tumor-infiltrating B cells with autoimmune-like features, shaping the humoral immune response in melanoma.
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Affiliation(s)
- Silvia Crescioli
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Isabel Correa
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Joseph Ng
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
- Research Department of Structural and Molecular Biology, University College London, London, UK
| | - Zena N Willsmore
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Roman Laddach
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, London, UK
| | - Alicia Chenoweth
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Jitesh Chauhan
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Ashley Di Meo
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Alexander Stewart
- School of Biosciences and Medicine, University of Surrey, Guildford, UK
| | - Eleni Kalliolia
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Elena Alberts
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Rebecca Adams
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Robert J Harris
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Silvia Mele
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Giulia Pellizzari
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Anna B M Black
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Heather J Bax
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Anthony Cheung
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Mano Nakamura
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Ricarda M Hoffmann
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Manuela Terranova-Barberio
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Niwa Ali
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Centre for Gene Therapy and Regenerative Medicine, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Ihor Batruch
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | | | - Ioannis Prassas
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Antigona Ulndreaj
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Miyo K Chatanaka
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Rosamund Nuamah
- Biomedical Research Centre, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Shichina Kannambath
- Biomedical Research Centre, Guy's and St. Thomas' NHS Foundation Trust, London, UK
- Genomics Facility, Institute of Cancer Research, London, UK
| | - Pawan Dhami
- Biomedical Research Centre, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Jenny L C Geh
- St John's Institute of Dermatology, Guy's, King's, and St. Thomas' Hospitals NHS Foundation Trust, London, UK
- Department of Plastic Surgery at Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | | | - Ciaran Healy
- Department of Plastic Surgery at Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Anita Grigoriadis
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - David Kipling
- School of Biosciences and Medicine, University of Surrey, Guildford, UK
| | - Panagiotis Karagiannis
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Eleftherios P Diamandis
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Clinical Biochemistry, University Health Network, Toronto, ON, Canada
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, London, UK
| | - James Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Katie E Lacy
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Franca Fraternali
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
- Research Department of Structural and Molecular Biology, University College London, London, UK
| | - Sophia N Karagiannis
- St John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK.
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK.
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6
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Chauhan J, Grandits M, Palhares LCGF, Mele S, Nakamura M, López-Abente J, Crescioli S, Laddach R, Romero-Clavijo P, Cheung A, Stavraka C, Chenoweth AM, Sow HS, Chiaruttini G, Gilbert AE, Dodev T, Koers A, Pellizzari G, Ilieva KM, Man F, Ali N, Hobbs C, Lombardi S, Lionarons DA, Gould HJ, Beavil AJ, Geh JLC, MacKenzie Ross AD, Healy C, Calonje E, Downward J, Nestle FO, Tsoka S, Josephs DH, Blower PJ, Karagiannis P, Lacy KE, Spicer J, Karagiannis SN, Bax HJ. Anti-cancer pro-inflammatory effects of an IgE antibody targeting the melanoma-associated antigen chondroitin sulfate proteoglycan 4. Nat Commun 2023; 14:2192. [PMID: 37185332 PMCID: PMC10130092 DOI: 10.1038/s41467-023-37811-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Outcomes for half of patients with melanoma remain poor despite standard-of-care checkpoint inhibitor therapies. The prevalence of the melanoma-associated antigen chondroitin sulfate proteoglycan 4 (CSPG4) expression is ~70%, therefore effective immunotherapies directed at CSPG4 could benefit many patients. Since IgE exerts potent immune-activating functions in tissues, we engineer a monoclonal IgE antibody with human constant domains recognizing CSPG4 to target melanoma. CSPG4 IgE binds to human melanomas including metastases, mediates tumoricidal antibody-dependent cellular cytotoxicity and stimulates human IgE Fc-receptor-expressing monocytes towards pro-inflammatory phenotypes. IgE demonstrates anti-tumor activity in human melanoma xenograft models engrafted with human effector cells and is associated with enhanced macrophage infiltration, enriched monocyte and macrophage gene signatures and pro-inflammatory signaling pathways in the tumor microenvironment. IgE prolongs the survival of patient-derived xenograft-bearing mice reconstituted with autologous immune cells. No ex vivo activation of basophils in patient blood is measured in the presence of CSPG4 IgE. Our findings support a promising IgE-based immunotherapy for melanoma.
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Affiliation(s)
- Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
| | - Melanie Grandits
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Lais C G F Palhares
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Jacobo López-Abente
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Roman Laddach
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, Bush House, London, WC2B 4BG, UK
| | - Pablo Romero-Clavijo
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Oncogene Biology Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - Anthony Cheung
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
| | - Chara Stavraka
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
- Cancer Centre at Guy's, Guy's and St. Thomas' NHS Foundation Trust, London, SE1 9RT, UK
| | - Alicia M Chenoweth
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
| | - Heng Sheng Sow
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Giulia Chiaruttini
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Amy E Gilbert
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Tihomir Dodev
- Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences, King's College London, London, SE1 9RT, UK
- Asthma UK Centre, Allergic Mechanisms in Asthma, King's College London, London, SE1 9RT, UK
| | - Alexander Koers
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
| | - Francis Man
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- Institute of Pharmaceutical Science, School of Cancer & Pharmaceutical Sciences, King's College London, London, SE1 9NH, UK
| | - Niwa Ali
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, SE1 9RT, UK
- Centre for Gene Therapy and Regenerative Medicine, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, SE1 9RT, UK
| | - Carl Hobbs
- Wolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK
| | - Sara Lombardi
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Guy's and St. Thomas' Oncology & Haematology Clinical Trials (OHCT), Cancer Centre at Guy's, London, SE1 9RT, UK
| | - Daniël A Lionarons
- Oncogene Biology Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - Hannah J Gould
- Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences, King's College London, London, SE1 9RT, UK
- Asthma UK Centre, Allergic Mechanisms in Asthma, King's College London, London, SE1 9RT, UK
| | - Andrew J Beavil
- Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences, King's College London, London, SE1 9RT, UK
- Asthma UK Centre, Allergic Mechanisms in Asthma, King's College London, London, SE1 9RT, UK
| | - Jenny L C Geh
- Department of Plastic Surgery, Guy's and St. Thomas' NHS Foundation Trust, London, SE1 7EH, UK
- Skin Tumour Unit, St. John's Institute of Dermatology, Guy's Hospital, London, SE1 9RT, UK
| | | | - Ciaran Healy
- Department of Plastic Surgery, Guy's and St. Thomas' NHS Foundation Trust, London, SE1 7EH, UK
| | - Eduardo Calonje
- Dermatopathology Department, St. John's Institute of Dermatology, St. Thomas' Hospital, London, SE1 7EH, UK
| | - Julian Downward
- Oncogene Biology Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - Frank O Nestle
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Sanofi US, Cambridge, Massachusetts, USA
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, Bush House, London, WC2B 4BG, UK
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
- Cancer Centre at Guy's, Guy's and St. Thomas' NHS Foundation Trust, London, SE1 9RT, UK
| | - Philip J Blower
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
| | - Panagiotis Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
- Department of Oncology, Haematology and Bone Marrow Transplantation, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK
| | - James Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK
- Cancer Centre at Guy's, Guy's and St. Thomas' NHS Foundation Trust, London, SE1 9RT, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK.
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK.
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, UK.
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, SE1 9RT, UK.
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7
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Bax HJ, Chauhan J, Stavraka C, Santaolalla A, Osborn G, Khiabany A, Grandits M, López-Abente J, Palhares LCGF, Chan Wah Hak C, Robinson A, Pope A, Woodman N, Naceur-Lombardelli C, Malas S, Coumbe JEM, Nakamura M, Laddach R, Mele S, Crescioli S, Black AM, Lombardi S, Canevari S, Figini M, Sayasneh A, Tsoka S, FitzGerald K, Gillett C, Pinder S, Van Hemelrijck M, Kristeleit R, Ghosh S, Montes A, Spicer J, Karagiannis SN, Josephs DH. Folate receptor alpha in ovarian cancer tissue and patient serum is associated with disease burden and treatment outcomes. Br J Cancer 2023; 128:342-353. [PMID: 36402875 PMCID: PMC9902484 DOI: 10.1038/s41416-022-02031-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/30/2022] [Accepted: 10/14/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Survival rates for ovarian cancer remain poor, and monitoring and prediction of therapeutic response may benefit from additional markers. Ovarian cancers frequently overexpress Folate Receptor alpha (FRα) and the soluble receptor (sFRα) is measurable in blood. Here we investigated sFRα as a potential biomarker. METHODS We evaluated sFRα longitudinally, before and during neo-adjuvant, adjuvant and palliative therapies, and tumour FRα expression status by immunohistrochemistry. The impact of free FRα on the efficacy of anti-FRα treatments was evaluated by an antibody-dependent cellular cytotoxicity assay. RESULTS Membrane and/or cytoplasmic FRα staining were observed in 52.7% tumours from 316 ovarian cancer patients with diverse histotypes. Circulating sFRα levels were significantly higher in patients, compared to healthy volunteers, specifically in patients sampled prior to neoadjuvant and palliative treatments. sFRα was associated with FRα cell membrane expression in the tumour. sFRα levels decreased alongside concurrent tumour burden in patients receiving standard therapies. High concentrations of sFRα partly reduced anti-FRα antibody tumour cell killing, an effect overcome by increased antibody doses. CONCLUSIONS sFRα may present a non-invasive marker for tumour FRα expression, with the potential for monitoring patient response to treatment. Larger, prospective studies should evaluate FRα for assessing disease burden and response to systemic treatments.
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Affiliation(s)
- Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Chara Stavraka
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Aida Santaolalla
- Translational Oncology & Urology Research (TOUR), School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Gabriel Osborn
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Atousa Khiabany
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Melanie Grandits
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Jacobo López-Abente
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Lais C G F Palhares
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Charleen Chan Wah Hak
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Alexandra Robinson
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Amy Pope
- King's Health Partners Cancer Biobank, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Natalie Woodman
- King's Health Partners Cancer Biobank, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Cristina Naceur-Lombardelli
- King's Health Partners Cancer Biobank, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Sadek Malas
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Jack E M Coumbe
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Roman Laddach
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Department of Informatics, Faculty of Natural, Mathematical & Engineering Sciences, King's College London, Bush House, London, UK
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - Anna M Black
- Guy's and St Thomas' Oncology & Haematology Clinical Trials (OHCT), Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sara Lombardi
- Guy's and St Thomas' Oncology & Haematology Clinical Trials (OHCT), Guy's Cancer Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Silvana Canevari
- Fondazione IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Mariangela Figini
- Biomarker Unit, Dipartimento di Ricerca Applicata e Sviluppo Tecnologico (DRAST), Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ahmad Sayasneh
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural, Mathematical & Engineering Sciences, King's College London, Bush House, London, UK
| | - Kevin FitzGerald
- Epsilogen Ltd., Waterfront, ARC West London, Manbre Road, Hammersmith, London, UK
| | - Cheryl Gillett
- King's Health Partners Cancer Biobank, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Sarah Pinder
- King's Health Partners Cancer Biobank, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Mieke Van Hemelrijck
- Translational Oncology & Urology Research (TOUR), School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Rebecca Kristeleit
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sharmistha Ghosh
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ana Montes
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - James Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK.
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK.
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK.
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK.
- Cancer Centre at Guy's, Guy's and St Thomas' NHS Foundation Trust, London, UK.
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8
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Bergmann C, Poli A, Agache I, Bianchini R, Bax HJ, Castells M, Crescioli S, Dombrowicz D, Ferastraoaru D, Fiebiger E, Gould HJ, Hartmann K, Izquierdo E, Jordakieva G, Josephs DH, Jutel M, Levi‐Schaffer F, de las Vecillas L, Lotze MT, Osborn G, Pascal M, Redegeld F, Rosenstreich D, Roth‐Walter F, Schmidt‐Weber C, Shamji M, Steveling EH, Turner MC, Untersmayr E, Jensen‐Jarolim E, Karagiannis SN. AllergoOncology: Danger signals in allergology and oncology: A European Academy of Allergy and Clinical Immunology (EAACI) Position Paper. Allergy 2022; 77:2594-2617. [PMID: 35152450 PMCID: PMC9545837 DOI: 10.1111/all.15255] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 01/27/2023]
Abstract
The immune system interacts with many nominal 'danger' signals, endogenous danger-associated (DAMP), exogenous pathogen (PAMP) and allergen (AAMP)-associated molecular patterns. The immune context under which these are received can promote or prevent immune activating or inflammatory mechanisms and may orchestrate diverse immune responses in allergy and cancer. Each can act either by favouring a respective pathology or by supporting the immune response to confer protective effects, depending on acuity or chronicity. In this Position Paper under the collective term danger signals or DAMPs, PAMPs and AAMPs, we consider their diverse roles in allergy and cancer and the connection between these in AllergoOncology. We focus on their interactions with different immune cells of the innate and adaptive immune system and how these promote immune responses with juxtaposing clinical outcomes in allergy and cancer. While danger signals present potential targets to overcome inflammatory responses in allergy, these may be reconsidered in relation to a history of allergy, chronic inflammation and autoimmunity linked to the risk of developing cancer, and with regard to clinical responses to anti-cancer immune and targeted therapies. Cross-disciplinary insights in AllergoOncology derived from dissecting clinical phenotypes of common danger signal pathways may improve allergy and cancer clinical outcomes.
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Affiliation(s)
- Christoph Bergmann
- Department of OtorhinolaryngologyRKM740 Interdisciplinary ClinicsDüsseldorfGermany
| | - Aurélie Poli
- Neuro‐Immunology GroupDepartment of OncologyLuxembourg Institute of HealthLuxembourgLuxembourg
| | - Ioana Agache
- Faculty of MedicineTransylania University BrasovBrasovRomania
| | - Rodolfo Bianchini
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University of ViennaUniversity of ViennaViennaAustria
| | - Heather J. Bax
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesGuy's Hospital, King's College LondonLondonUnited Kindgom,School of Cancer and Pharmaceutical SciencesGuy's Hospital, King's College LondonLondonUnited Kingdom
| | - Mariana Castells
- Division of Allergy and Clinical Immunology, Department of MedicineBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Silvia Crescioli
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesGuy's Hospital, King's College LondonLondonUnited Kindgom
| | - David Dombrowicz
- University of Lille, Inserm, CHU Lille, Institut Pasteur de Lille U1011‐EGIDLilleFrance
| | - Denisa Ferastraoaru
- Department of Internal Medicine/Allergy and Immunology, Montefiore Medical CenterAlbert Einstein College of MedicineBronxNew YorkUSA
| | - Edda Fiebiger
- Division of Gastroenterology, Hepatology and Nutrition Research, Department of Medicine ResearchChildren's University Hospital BostonBostonMassachusettsUSA
| | - Hannah J. Gould
- Randall Centre for Cell and Molecular Biophysics, School of Basic & Medical BiosciencesKing's College London, New Hunt's HouseLondonUnited Kingdom,Medical Research Council & Asthma UK Centre in Allergic Mechanisms of AsthmaLondonUnited Kingdom
| | - Karin Hartmann
- Department of DermatologyUniversity of BaselBaselSwitzerland
| | - Elena Izquierdo
- IMMA, School of Medicine, Institute of Applied Molecular MedicineCEU San Pablo UniversityMadridSpain
| | - Galateja Jordakieva
- Department of Physical Medicine, Rehabilitation and Occupational MedicineMedical University of ViennaViennaAustria
| | - Debra H. Josephs
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesGuy's Hospital, King's College LondonLondonUnited Kindgom,School of Cancer and Pharmaceutical SciencesGuy's Hospital, King's College LondonLondonUnited Kingdom
| | - Marek Jutel
- Department of Clinical ImmunologyWroclaw Medical UniversityWroclawPoland,ALL‐MED Medical Research InstituteWroclawPoland
| | - Francesca Levi‐Schaffer
- Pharmacology and Experimental Therapeutics Unit, School of Pharmacy, Faculty of MedicineThe Institute for Drug Research, The Hebrew University of JerusalemJerusalemIsrael
| | | | - Michael T. Lotze
- G.27A Hillman Cancer CenterUniversity of Pittsburgh Medical CenterPittsburghPennsylvaniaUSA
| | - Gabriel Osborn
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesGuy's Hospital, King's College LondonLondonUnited Kindgom
| | - Mariona Pascal
- Department of Immunology, CDB, Hospital Clinic de BarcelonaInstitut d'Investigacions Biomèdiques August Pi i Sunyer, Universitat de BarcelonaBarcelonaSpain
| | - Frank Redegeld
- Division of Pharmacology, Faculty of ScienceUtrecht Institute for Pharmaceutical Sciences, Utrecht UniversityUtrechtThe Netherlands
| | - David Rosenstreich
- Department of Internal Medicine/Allergy and Immunology, Montefiore Medical CenterAlbert Einstein College of MedicineBronxNew YorkUSA
| | - Franziska Roth‐Walter
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University of ViennaUniversity of ViennaViennaAustria,Center of Pathophysiology, Infectiology and ImmunologyInstitute of Pathophysiology and Allergy Research, Medical University ViennaViennaAustria
| | - Carsten Schmidt‐Weber
- Center of Allergy & Environment (ZAUM)Technical University of Munich and Helmholtz Center Munich, German Research Center for Environmental HealthMunichGermany,German Center for Lung Research (DZL)MunichGermany
| | - Mohamed Shamji
- Immunomodulation and Tolerance Group, Imperial College London, and Allergy and Clinical ImmunologyImperial College LondonLondonUnited Kingdom
| | | | | | - Eva Untersmayr
- Center of Pathophysiology, Infectiology and ImmunologyInstitute of Pathophysiology and Allergy Research, Medical University ViennaViennaAustria
| | - Erika Jensen‐Jarolim
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University of ViennaUniversity of ViennaViennaAustria,Center of Pathophysiology, Infectiology and ImmunologyInstitute of Pathophysiology and Allergy Research, Medical University ViennaViennaAustria
| | - Sophia N. Karagiannis
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesGuy's Hospital, King's College LondonLondonUnited Kindgom,Breast Cancer Now Research UnitSchool of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital,LondonSE1 9RTUnited Kindgom
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9
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Man F, Koers A, Karagiannis P, Josephs DH, Bax HJ, Gilbert AE, Dodev TS, Mele S, Chiarruttini G, Crescioli S, Chauhan J, Blower JE, Cooper MS, Spicer J, Karagiannis SN, Blower PJ. In vivo trafficking of a tumor-targeting IgE antibody: molecular imaging demonstrates rapid hepatobiliary clearance compared to IgG counterpart. Oncoimmunology 2021; 10:1966970. [PMID: 34513315 PMCID: PMC8425638 DOI: 10.1080/2162402x.2021.1966970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 07/26/2021] [Accepted: 08/08/2021] [Indexed: 11/30/2022] Open
Abstract
IgE antibodies elicit powerful immune responses, recruiting effector cells to tumors more efficiently and with greater cytotoxicity than IgG antibodies. Consequently, IgE antibodies are a promising alternative to conventional IgG-based therapies in oncology (AllergoOncology). As the pharmacokinetics of IgE antibodies are less well understood, we used molecular imaging in mice to compare the distribution and elimination of IgE and IgG antibodies targeting the human tumor-associated antigen chondroitin sulfate proteoglycan 4 (CSPG4). Anti-CSPG4 IgE and IgG1 antibodies with human Fc domains were radiolabeled with 111In. CSPG4-expressing A375 human melanoma xenografts implanted in NOD-scid IL2rg-/- mice were also engrafted with human immune cells by intravenous administration. 111In-anti-CSPG4 antibodies were administered intravenously. Their distribution was determined by single-photon emission computed tomography (SPECT) and ex vivo gamma-counting over 120 h. SPECT imaging was conducted from 0 to 60 min after antibody administration to precisely measure the early phase of IgE distribution. 111In-labeled anti-CSPG4 IgG and IgE showed serum stability in vitro of >92% after 5 days. In A375 xenograft-bearing mice, anti-CSPG4 IgE showed much faster blood clearance and higher accumulation in the liver compared to anti-CSPG4 IgG. However, tumor-to-blood and tumor-to-muscle ratios were similar between the antibody isotypes and higher compared with a non-tumor-targeting isotype control IgE. IgE excretion was much faster than IgG. In non-tumor-bearing animals, early SPECT imaging revealed a blood clearance half-life of 10 min for IgE. Using image-based quantification, we demonstrated that the blood clearance of IgE is much faster than that of IgG while the two isotypes showed comparable tumor-to-blood ratios.
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Affiliation(s)
- Francis Man
- School of Biomedical Engineering & Imaging Sciences, King’s College London, London, UK
- School of Cancer & Pharmaceutical Sciences, Institute of Pharmaceutical Science, King’s College London, London, UK
| | - Alexander Koers
- School of Biomedical Engineering & Imaging Sciences, King’s College London, London, UK
| | - Panagiotis Karagiannis
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
| | - Debra H. Josephs
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
- School of Cancer & Pharmaceutical Sciences, Guy’s Hospital, King’s College London, London, UK
| | - Heather J. Bax
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
- School of Cancer & Pharmaceutical Sciences, Guy’s Hospital, King’s College London, London, UK
| | - Amy E. Gilbert
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
| | - Tihomir S. Dodev
- School of Cancer & Pharmaceutical Sciences, Guy’s Hospital, King’s College London, London, UK
- School of Basic and Medical Biosciences, Randall Centre for Cell and Molecular Biophysics, King’s College London, London, UK
- Allergic Mechanisms in Asthma, Asthma UK Centre, King’s College London, London, UK
| | - Silvia Mele
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
| | - Giulia Chiarruttini
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
| | - Silvia Crescioli
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
| | - Jitesh Chauhan
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
- School of Cancer & Pharmaceutical Sciences, Guy’s Hospital, King’s College London, London, UK
| | - Julia E. Blower
- School of Biomedical Engineering & Imaging Sciences, King’s College London, London, UK
| | - Margaret S. Cooper
- School of Biomedical Engineering & Imaging Sciences, King’s College London, London, UK
| | - James Spicer
- School of Cancer & Pharmaceutical Sciences, Guy’s Hospital, King’s College London, London, UK
- Cancer Centre at Guy’s, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Sophia N. Karagiannis
- School of Basic & Medical Biosciences, St John’s Institute of Dermatology, King’s College London, London, UK
- School of Cancer & Pharmaceutical Sciences, Breast Cancer Now Research Unit, King’s College London, Guy’s Hospital, London, UK
| | - Philip J. Blower
- School of Biomedical Engineering & Imaging Sciences, King’s College London, London, UK
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10
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Pellizzari G, Martinez O, Crescioli S, Page R, Di Meo A, Mele S, Chiaruttini G, Hoinka J, Batruch I, Prassas I, Grandits M, López-Abente J, Bugallo-Blanco E, Ward M, Bax HJ, French E, Cheung A, Lombardi S, Figini M, Lacy KE, Diamandis EP, Josephs DH, Spicer J, Papa S, Karagiannis SN. Immunotherapy using IgE or CAR T cells for cancers expressing the tumor antigen SLC3A2. J Immunother Cancer 2021; 9:jitc-2020-002140. [PMID: 34112739 PMCID: PMC8194339 DOI: 10.1136/jitc-2020-002140] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2021] [Indexed: 01/21/2023] Open
Abstract
Background Cancer immunotherapy with monoclonal antibodies and chimeric antigen receptor (CAR) T cell therapies can benefit from selection of new targets with high levels of tumor specificity and from early assessments of efficacy and safety to derisk potential therapies. Methods Employing mass spectrometry, bioinformatics, immuno-mass spectrometry and CRISPR/Cas9 we identified the target of the tumor-specific SF-25 antibody. We engineered IgE and CAR T cell immunotherapies derived from the SF-25 clone and evaluated potential for cancer therapy. Results We identified the target of the SF-25 clone as the tumor-associated antigen SLC3A2, a cell surface protein with key roles in cancer metabolism. We generated IgE monoclonal antibody, and CAR T cell immunotherapies each recognizing SLC3A2. In concordance with preclinical and, more recently, clinical findings with the first-in-class IgE antibody MOv18 (recognizing the tumor-associated antigen Folate Receptor alpha), SF-25 IgE potentiated Fc-mediated effector functions against cancer cells in vitro and restricted human tumor xenograft growth in mice engrafted with human effector cells. The antibody did not trigger basophil activation in cancer patient blood ex vivo, suggesting failure to induce type I hypersensitivity, and supporting safe therapeutic administration. SLC3A2-specific CAR T cells demonstrated cytotoxicity against tumor cells, stimulated interferon-γ and interleukin-2 production in vitro. In vivo SLC3A2-specific CAR T cells significantly increased overall survival and reduced growth of subcutaneous PC3-LN3-luciferase xenografts. No weight loss, manifestations of cytokine release syndrome or graft-versus-host disease, were detected. Conclusions These findings identify efficacious and potentially safe tumor-targeting of SLC3A2 with novel immune-activating antibody and genetically modified cell therapies.
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Affiliation(s)
- Giulia Pellizzari
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Olivier Martinez
- Immunoengineering Group, King's College London, London, England, UK
| | - Silvia Crescioli
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Robert Page
- Immunoengineering Group, King's College London, London, England, UK
| | - Ashley Di Meo
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Silvia Mele
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Giulia Chiaruttini
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Jan Hoinka
- Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Ihor Batruch
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Ioannis Prassas
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Melanie Grandits
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Jacobo López-Abente
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | | | | | - Heather J Bax
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Elise French
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Anthony Cheung
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK.,Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, King's College London, London, England, UK
| | - Sara Lombardi
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK.,School of Cancer and Pharmaceutical Sciences, King's College London, London, England, UK
| | - Mariangela Figini
- Biomarker Unit, Dipartimento di Ricerca Applicata e Sviluppo Tecnologico (DRAST), Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Katie E Lacy
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK
| | - Eleftherios P Diamandis
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.,Department of Clinical Biochemistry, University Health Network, Toronto, Ontario, Canada
| | - Debra H Josephs
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK.,Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, England, UK
| | - James Spicer
- School of Cancer and Pharmaceutical Sciences, King's College London, London, England, UK
| | - Sophie Papa
- Immunoengineering Group, King's College London, London, England, UK .,Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, England, UK
| | - Sophia N Karagiannis
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, England, UK .,Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, King's College London, London, England, UK
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11
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Willsmore ZN, Coumbe BGT, Crescioli S, Reci S, Gupta A, Harris RJ, Chenoweth A, Chauhan J, Bax HJ, McCraw A, Cheung A, Osborn G, Hoffmann RM, Nakamura M, Laddach R, Geh JLC, MacKenzie-Ross A, Healy C, Tsoka S, Spicer JF, Josephs DH, Papa S, Lacy KE, Karagiannis SN. Combined anti-PD-1 and anti-CTLA-4 checkpoint blockade: Treatment of melanoma and immune mechanisms of action. Eur J Immunol 2021; 51:544-556. [PMID: 33450785 DOI: 10.1002/eji.202048747] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/23/2020] [Indexed: 12/19/2022]
Abstract
Cytotoxic T-lymphocyte associated protein-4 (CTLA-4) and the Programmed Death Receptor 1 (PD-1) are immune checkpoint molecules that are well-established targets of antibody immunotherapies for the management of malignant melanoma. The monoclonal antibodies, Ipilimumab, Pembrolizumab, and Nivolumab, designed to interfere with T cell inhibitory signals to activate immune responses against tumors, were originally approved as monotherapy. Treatment with a combination of immune checkpoint inhibitors may improve outcomes compared to monotherapy in certain patient groups and these clinical benefits may be derived from unique immune mechanisms of action. However, treatment with checkpoint inhibitor combinations also present significant clinical challenges and increased rates of immune-related adverse events. In this review, we discuss the potential mechanisms attributed to single and combined checkpoint inhibitor immunotherapies and clinical experience with their use.
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Affiliation(s)
- Zena N Willsmore
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Ben G T Coumbe
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Sara Reci
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Ayushi Gupta
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Robert J Harris
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Alicia Chenoweth
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- School of Cancer & Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Alexa McCraw
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Anthony Cheung
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Gabriel Osborn
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Ricarda M Hoffmann
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Roman Laddach
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - Jenny L C Geh
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Alastair MacKenzie-Ross
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Ciaran Healy
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- School of Cancer & Pharmaceutical Sciences, King's College London, London, United Kingdom
| | - Sophie Papa
- Department of Medical Oncology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
- ImmunoEngineering, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, London, SE1 9RT, United Kingdom
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
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12
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Willsmore ZN, Harris RJ, Crescioli S, Hussein K, Kakkassery H, Thapa D, Cheung A, Chauhan J, Bax HJ, Chenoweth A, Laddach R, Osborn G, McCraw A, Hoffmann RM, Nakamura M, Geh JL, MacKenzie-Ross A, Healy C, Tsoka S, Spicer JF, Papa S, Barber L, Lacy KE, Karagiannis SN. B Cells in Patients With Melanoma: Implications for Treatment With Checkpoint Inhibitor Antibodies. Front Immunol 2021; 11:622442. [PMID: 33569063 PMCID: PMC7868381 DOI: 10.3389/fimmu.2020.622442] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/04/2020] [Indexed: 12/12/2022] Open
Abstract
The contributions of the humoral immune response to melanoma are now widely recognized, with reports of positive prognostic value ascribed to tumor-infiltrating B cells (TIL-B) and increasing evidence of B cells as key predictors of patient response to treatment. There are disparate views as to the pro- and anti-tumor roles of B cells. B cells appear to play an integral role in forming tumor-associated tertiary lymphoid structures (TLSs) which can further modulate T cell activation. Expressed antibodies may distinctly influence tumor regulation in the tumor microenvironment, with some isotypes associated with strong anti-tumor immune response and others with progressive disease. Recently, B cells have been evaluated in the context of cancer immunotherapy. Checkpoint inhibitors (CPIs), targeting T cell effector functions, have revolutionized the management of melanoma for many patients; however, there remains a need to accurately predict treatment responders. Increasing evidence suggests that B cells may not be simple bystanders to CPI immunotherapy. Mature and differentiated B cell phenotypes are key positive correlates of CPI response. Recent evidence also points to an enrichment in activatory B cell phenotypes, and the contribution of B cells to TLS formation may facilitate induction of T cell phenotypes required for response to CPI. Contrastingly, specific B cell subsets often correlate with immune-related adverse events (irAEs) in CPI. With increased appreciation of the multifaceted role of B cell immunity, novel therapeutic strategies and biomarkers can be explored and translated into the clinic to optimize CPI immunotherapy in melanoma.
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Affiliation(s)
- Zena N Willsmore
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Robert J Harris
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Khuluud Hussein
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Helen Kakkassery
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Deepika Thapa
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Anthony Cheung
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Jitesh Chauhan
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom.,School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, United Kingdom
| | - Alicia Chenoweth
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Roman Laddach
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom.,Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - Gabriel Osborn
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Alexa McCraw
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Ricarda M Hoffmann
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Jenny L Geh
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Alastair MacKenzie-Ross
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Ciaran Healy
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, United Kingdom
| | - Sophie Papa
- Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.,ImmunoEngineering, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Linda Barber
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, United Kingdom
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Tower Wing, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
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13
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Williams IP, Crescioli S, Sow HS, Bax HJ, Hobbs C, Ilieva KM, French E, Pellizzari G, Cox V, Josephs DH, Spicer JF, Karagiannis SN, Mele S. In vivo safety profile of a CSPG4-directed IgE antibody in an immunocompetent rat model. MAbs 2021; 12:1685349. [PMID: 31769737 PMCID: PMC6927758 DOI: 10.1080/19420862.2019.1685349] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
IgE monoclonal antibodies hold great potential for cancer therapy. Preclinical in vivo systems, particularly those in which the antibody recognizes the host species target antigen and binds to cognate Fc receptors, are often the closest approximation to human exposure and represent a key challenge for evaluating the safety of antibody-based therapies. We sought to develop an immunocompetent rat system to assess the safety of a rodent anti-tumor IgE, as a surrogate for the human therapeutic candidate. We generated a rat IgE against the human tumor-associated antigen chondroitin sulfate proteoglycan 4 (CSPG4) and cross-reactive for the rat antigen. We analyzed CSPG4 distribution in normal rat and human tissues and investigated the in vivo safety of the antibody by monitoring clinical signs and molecular biomarkers after systemic administration to immunocompetent rats. Human and rat CSPG4 expression in normal tissues were comparable. Animals receiving antibody exhibited transient mild to moderate adverse events accompanied by mild elevation of serum tryptase, but not of angiotensin II or cytokines implicated in allergic reactions or cytokine storm. In the long term, repeated antibody administration was well tolerated, with no changes in animal body weight, liver and kidney functions or blood cell counts. This model provides preclinical support for the safety profiling of IgE therapeutic antibodies. Due to the comparable antigen tissue distribution in human and rat, this model may also comprise an appropriate tool for proof-of-concept safety evaluations of different treatment approaches targeting CSPG4.
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Affiliation(s)
- Iwan P Williams
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
| | - Silvia Crescioli
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
| | - Heng Sheng Sow
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK.,IGEM Therapeutics Ltd, London BioScience Innovation Centre, London, UK
| | - Heather J Bax
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK.,IGEM Therapeutics Ltd, London BioScience Innovation Centre, London, UK
| | - Carl Hobbs
- Wolfson Centre for Age-Related Diseases, King's College London, London, UK
| | - Kristina M Ilieva
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK
| | - Elise French
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
| | - Giulia Pellizzari
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
| | - Vivienne Cox
- IGEM Therapeutics Ltd, London BioScience Innovation Centre, London, UK
| | - Debra H Josephs
- School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, Bermondsey Wing, London, UK.,Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, Guy`s Hospital, London, UK
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, Bermondsey Wing, London, UK.,Guy's and St Thomas' NHS Foundation Trust, Department of Oncology, Guy`s Hospital, Bermondsey Wing, London, UK
| | - Sophia N Karagiannis
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
| | - Silvia Mele
- St John`s Institute of Dermatology, School of Basic and Medical Biosciences, King`s College London, London, UK
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14
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Nakamura M, Souri EA, Osborn G, Laddach R, Chauhan J, Stavraka C, Lombardi S, Black A, Khiabany A, Khair DO, Figini M, Winship A, Ghosh S, Montes A, Spicer JF, Bax HJ, Josephs DH, Lacy KE, Tsoka S, Karagiannis SN. IgE Activates Monocytes from Cancer Patients to Acquire a Pro-Inflammatory Phenotype. Cancers (Basel) 2020; 12:E3376. [PMID: 33203088 PMCID: PMC7698027 DOI: 10.3390/cancers12113376] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/27/2020] [Accepted: 11/12/2020] [Indexed: 02/08/2023] Open
Abstract
IgE contributes to host-protective functions in parasitic and bacterial infections, often by monocyte and macrophage recruitment. We previously reported that monocytes contribute to tumour antigen-specific IgE-mediated tumour growth restriction in rodent models. Here, we investigate the impact of IgE stimulation on monocyte response, cellular signalling, secretory and tumour killing functions. IgE cross-linking on human monocytes with polyclonal antibodies to mimic formation of immune complexes induced upregulation of co-stimulatory (CD40, CD80, CD86), and reduced expression of regulatory (CD163, CD206, MerTK) monocyte markers. Cross-linking and tumour antigen-specific IgE antibody-dependent cellular cytotoxicity (ADCC) of cancer cells by cancer patient-derived monocytes triggered release of pro-inflammatory mediators (TNFα, MCP-1, IL-10, CXCL-10, IL-1β, IL-6, IL-23). High intratumoural gene expression of these mediators was associated with favourable five-year overall survival in ovarian cancer. IgE cross-linking of trimeric FcεRI on monocytes stimulated the phosphorylation of intracellular protein kinases widely reported to be downstream of mast cell and basophil tetrameric FcεRI signalling. These included recently-identified FcεRI pathway kinases Fgr, STAT5, Yes and Lck, which we now associate with monocytes. Overall, anti-tumour IgE can potentiate pro-inflammatory signals, and prime tumour cell killing by human monocytes. These findings will inform the development of IgE monoclonal antibody therapies for cancer.
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Affiliation(s)
- Mano Nakamura
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
| | - Elmira Amiri Souri
- Department of Informatics, Faculty of Natural & Mathematical Sciences, King’s College London, London WC2B 4BG, UK; (E.A.S.); (S.T.)
| | - Gabriel Osborn
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
| | - Roman Laddach
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- Department of Informatics, Faculty of Natural & Mathematical Sciences, King’s College London, London WC2B 4BG, UK; (E.A.S.); (S.T.)
| | - Jitesh Chauhan
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Chara Stavraka
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Sara Lombardi
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Anna Black
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Atousa Khiabany
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Duaa O. Khair
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
| | - Mariangela Figini
- Biomarker Unit, Department of Applied Research and Technology Development, Fondazione, IRCCS Istituto Nazionale dei Tumouri Milano, 20133 Milan, Italy;
| | - Anna Winship
- Department of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Sharmistha Ghosh
- Department of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Ana Montes
- Department of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - James F. Spicer
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Heather J. Bax
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Debra H. Josephs
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Katie E. Lacy
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural & Mathematical Sciences, King’s College London, London WC2B 4BG, UK; (E.A.S.); (S.T.)
| | - Sophia N. Karagiannis
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Tower Wing, 9th Floor, Guy’s Hospital, London SE1 9RT, UK; (M.N.); (G.O.); (R.L.); (J.C.); (C.S.); (S.L.); (A.B.); (A.K.); (D.O.K.); (H.J.B.); (D.H.J.); (K.E.L.)
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
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15
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Köhler VK, Crescioli S, Fazekas-Singer J, Bax HJ, Hofer G, Pranger CL, Hufnagl K, Bianchini R, Flicker S, Keller W, Karagiannis SN, Jensen-Jarolim E. Filling the Antibody Pipeline in Allergy: PIPE Cloning of IgE, IgG 1 and IgG 4 against the Major Birch Pollen Allergen Bet v 1. Int J Mol Sci 2020; 21:E5693. [PMID: 32784509 PMCID: PMC7460837 DOI: 10.3390/ijms21165693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/30/2020] [Accepted: 08/06/2020] [Indexed: 01/13/2023] Open
Abstract
Birch pollen allergy is among the most prevalent pollen allergies in Northern and Central Europe. This IgE-mediated disease can be treated with allergen immunotherapy (AIT), which typically gives rise to IgG antibodies inducing tolerance. Although the main mechanisms of allergen immunotherapy (AIT) are known, questions regarding possible Fc-mediated effects of IgG antibodies remain unanswered. This can mainly be attributed to the unavailability of appropriate tools, i.e., well-characterised recombinant antibodies (rAbs). We hereby aimed at providing human rAbs of several classes for mechanistic studies and as possible candidates for passive immunotherapy. We engineered IgE, IgG1, and IgG4 sharing the same variable region against the major birch pollen allergen Bet v 1 using Polymerase Incomplete Primer Extension (PIPE) cloning. We tested IgE functionality and IgG blocking capabilities using appropriate model cell lines. In vitro studies showed IgE engagement with FcεRI and CD23 and Bet v 1-dependent degranulation. Overall, we hereby present fully functional, human IgE, IgG1, and IgG4 sharing the same variable region against Bet v 1 and showcase possible applications in first mechanistic studies. Furthermore, our IgG antibodies might be useful candidates for passive immunotherapy of birch pollen allergy.
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Affiliation(s)
- Verena K. Köhler
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Silvia Crescioli
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, 9th Floor, Tower Wing, Guy’s Hospital, London SE1 9RT, UK; (S.C.); (H.J.B.); (S.N.K.)
- NIHR Biomedical Research Centre at Guy’s and St Thomas’s Hospitals and King’s College London, Guy’s Hospital, London SE1 9RT, UK
| | - Judit Fazekas-Singer
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Heather J. Bax
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, 9th Floor, Tower Wing, Guy’s Hospital, London SE1 9RT, UK; (S.C.); (H.J.B.); (S.N.K.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, 9th Floor, Tower Wing, Guy’s Hospital, London SE1 9RT, UK
| | - Gerhard Hofer
- Institute of Molecular Biosciences, BioTechMed Graz, University of Graz, Humboldtstraße 50, 8010 Graz, Austria; (G.H.); (W.K.)
| | - Christina L. Pranger
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Karin Hufnagl
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Rodolfo Bianchini
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Sabine Flicker
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
| | - Walter Keller
- Institute of Molecular Biosciences, BioTechMed Graz, University of Graz, Humboldtstraße 50, 8010 Graz, Austria; (G.H.); (W.K.)
| | - Sophia N. Karagiannis
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, 9th Floor, Tower Wing, Guy’s Hospital, London SE1 9RT, UK; (S.C.); (H.J.B.); (S.N.K.)
- NIHR Biomedical Research Centre at Guy’s and St Thomas’s Hospitals and King’s College London, Guy’s Hospital, London SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
| | - Erika Jensen-Jarolim
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Veterinärplatz 1, 1210 Vienna, Austria; (V.K.K.); (J.F.-S.); (C.L.P.); (K.H.); (R.B.)
- Institute of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria;
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16
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Bax HJ, Khiabany A, Stavraka C, Pellizzari G, Chan Wah Hak C, Robinson A, Ilieva KM, Woodman N, Naceur‐Lombardelli C, Gillett C, Pinder S, Gould HJ, Corrigan CJ, Till SJ, Katugampola S, Barton C, Winship A, Ghosh S, Montes A, Josephs DH, Spicer JF, Karagiannis SN. Basophil activation test in cancer patient blood evaluating potential hypersensitivity to an anti-tumor IgE therapeutic candidate. Allergy 2020; 75:2069-2073. [PMID: 32086828 PMCID: PMC7581190 DOI: 10.1111/all.14245] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 01/17/2020] [Accepted: 02/09/2020] [Indexed: 01/22/2023]
Affiliation(s)
- Heather J. Bax
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- School of Cancer & Pharmaceutical SciencesKing’s College LondonGuy’s HospitalLondonUK
| | - Atousa Khiabany
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- School of Cancer & Pharmaceutical SciencesKing’s College LondonGuy’s HospitalLondonUK
| | - Chara Stavraka
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- School of Cancer & Pharmaceutical SciencesKing’s College LondonGuy’s HospitalLondonUK
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Giulia Pellizzari
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
| | - Charleen Chan Wah Hak
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Alexandra Robinson
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
| | - Kristina M. Ilieva
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- Breast Cancer Now Research UnitSchool of Cancer & Pharmaceutical SciencesGuy’s Cancer CentreKing’s College LondonLondonUK
| | - Natalie Woodman
- King’s Health Partners Cancer BiobankSchool of Cancer & Pharmaceutical SciencesKing’s College LondonLondonUK
| | - Cristina Naceur‐Lombardelli
- King’s Health Partners Cancer BiobankSchool of Cancer & Pharmaceutical SciencesKing’s College LondonLondonUK
| | - Cheryl Gillett
- King’s Health Partners Cancer BiobankSchool of Cancer & Pharmaceutical SciencesKing’s College LondonLondonUK
| | - Sarah Pinder
- King’s Health Partners Cancer BiobankSchool of Cancer & Pharmaceutical SciencesKing’s College LondonLondonUK
| | - Hannah J. Gould
- Randall Centre for Cell and Molecular BiophysicsSchool of Basic and Medical BiosciencesKing's College LondonLondonUK
- Asthma UK CentreAllergic Mechanisms in AsthmaKing's College LondonLondonUK
| | - Christopher J. Corrigan
- Asthma UK CentreAllergic Mechanisms in AsthmaKing's College LondonLondonUK
- Department of Respiratory Medicine and Allergy and School of Immunology and Microbial SciencesKing's College LondonLondonUK
| | - Stephen J. Till
- Asthma UK CentreAllergic Mechanisms in AsthmaKing's College LondonLondonUK
- Department of Respiratory Medicine and Allergy and School of Immunology and Microbial SciencesKing's College LondonLondonUK
| | | | - Claire Barton
- Centre for Drug DevelopmentCancer Research UKLondonUK
- Barton Oncology LtdEastcoteUK
| | - Anna Winship
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Sharmistha Ghosh
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Ana Montes
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Debra H. Josephs
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- School of Cancer & Pharmaceutical SciencesKing’s College LondonGuy’s HospitalLondonUK
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - James F. Spicer
- School of Cancer & Pharmaceutical SciencesKing’s College LondonGuy’s HospitalLondonUK
- Departments of Medical Oncology and Clinical OncologyGuy’s and St Thomas’ NHS Foundation TrustLondonUK
| | - Sophia N. Karagiannis
- St. John’s Institute of DermatologySchool of Basic & Medical BiosciencesKing’s College LondonLondonUK
- Breast Cancer Now Research UnitSchool of Cancer & Pharmaceutical SciencesGuy’s Cancer CentreKing’s College LondonLondonUK
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17
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Ferastraoaru D, Bax HJ, Bergmann C, Capron M, Castells M, Dombrowicz D, Fiebiger E, Gould HJ, Hartmann K, Jappe U, Jordakieva G, Josephs DH, Levi-Schaffer F, Mahler V, Poli A, Rosenstreich D, Roth-Walter F, Shamji M, Steveling-Klein EH, Turner MC, Untersmayr E, Karagiannis SN, Jensen-Jarolim E. AllergoOncology: ultra-low IgE, a potential novel biomarker in cancer-a Position Paper of the European Academy of Allergy and Clinical Immunology (EAACI). Clin Transl Allergy 2020; 10:32. [PMID: 32695309 PMCID: PMC7366896 DOI: 10.1186/s13601-020-00335-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022] Open
Abstract
Elevated serum IgE levels are associated with allergic disorders, parasitosis and specific immunologic abnormalities. In addition, epidemiological and mechanistic evidence indicates an association between IgE-mediated immune surveillance and protection from tumour growth. Intriguingly, recent studies reveal a correlation between IgE deficiency and increased malignancy risk. This is the first review discussing IgE levels and links to pathological conditions, with special focus on the potential clinical significance of ultra-low serum IgE levels and risk of malignancy. In this Position Paper we discuss: (a) the utility of measuring total IgE levels in the management of allergies, parasitosis, and immunodeficiencies, (b) factors that may influence serum IgE levels, (c) IgE as a marker of different disorders, and d) the relationship between ultra-low IgE levels and malignancy susceptibility. While elevated serum IgE is generally associated with allergic/atopic conditions, very low or absent IgE may hamper anti-tumour surveillance, indicating the importance of a balanced IgE-mediated immune function. Ultra-low IgE may prove to be an unexpected biomarker for cancer risk. Nevertheless, given the early stage of investigations conducted mostly in patients with diseases that influence IgE levels, in-depth mechanistic studies and stratification of malignancy risk based on associated demographic, immunological and clinical co-factors are warranted.
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Affiliation(s)
- D Ferastraoaru
- Department of Internal Medicine/Allergy and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY USA
| | - H J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - C Bergmann
- ENT Research Institute for Clinical Studies, Essen, Germany
| | - M Capron
- LIRIC-Unite Mixte de Recherche 995 INSERM, Universite de Lille 2, CHRU de Lille, Lille, France
| | - M Castells
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA USA
| | - D Dombrowicz
- Recepteurs Nucleaires, Maladies Cardiovasculaires et Diabete, Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, 59000 Lille, France
| | - E Fiebiger
- Division of Gastroenterology, Hepatology and Nutrition Research, Department of Medicine Research, Children's University Hospital Boston, Boston, MA USA
| | - H J Gould
- Randall Centre for Cell and Molecular Biophysics, School of Basic & Medical Biosciences, King's College London, New Hunt's House, London, SE1 1UL UK.,Medical Research Council & Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK
| | - K Hartmann
- Department of Dermatology, University of Luebeck, Luebeck, Germany
| | - U Jappe
- Interdisciplinary Allergy Outpatient Clinic, Department of Pneumology, University of Luebeck, Luebeck, Germany.,Division of Clinical and Molecular Allergology, Research Center Borstel, Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Borstel, Germany
| | - G Jordakieva
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Vienna, Austria
| | - D H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - F Levi-Schaffer
- Pharmacology and Experimental Therapeutics Unit, The Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - V Mahler
- Division of Allergology, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - A Poli
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-Sur-Alzette, Luxembourg
| | - D Rosenstreich
- Department of Internal Medicine/Allergy and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY USA
| | - F Roth-Walter
- The Interuniversity Messerli Research Inst, Univ. of Vet. Medicine Vienna, Med. Univ. Vienna, Univ. Vienna, Vienna, Austria
| | - M Shamji
- Immunomodulation and Tolerance Group, Imperial College London, and Allergy and Clinical Immunology, Imperial College London, London, UK
| | - E H Steveling-Klein
- Department of Dermatology, Allergy Division, University Hospital Basel, Basel, Switzerland
| | - M C Turner
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,McLaughlin Centre for Population Health Risk Assessment, University of Ottawa, Ottawa, Canada
| | - E Untersmayr
- Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria
| | - S N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, 9th Floor, Guy's Tower, London, SE1 9RT UK.,NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, UK
| | - E Jensen-Jarolim
- The Interuniversity Messerli Research Inst, Univ. of Vet. Medicine Vienna, Med. Univ. Vienna, Univ. Vienna, Vienna, Austria.,Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria
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18
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Bax HJ, Chauhan J, Stavraka C, Khiabany A, Nakamura M, Pellizzari G, Ilieva KM, Lombardi S, Gould HJ, Corrigan CJ, Till SJ, Katugampola S, Jones PS, Barton C, Winship A, Ghosh S, Montes A, Josephs DH, Spicer JF, Karagiannis SN. Basophils from Cancer Patients Respond to Immune Stimuli and Predict Clinical Outcome. Cells 2020; 9:cells9071631. [PMID: 32645919 PMCID: PMC7408103 DOI: 10.3390/cells9071631] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/01/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023] Open
Abstract
Basophils are involved in manifestations of hypersensitivity, however, the current understanding of their propensity for activation and their prognostic value in cancer patients remains unclear. As in healthy and atopic individuals, basophil populations were identified in blood from ovarian cancer patients (n = 53) with diverse tumor histologies and treatment histories. Ex vivo basophil activation was measured by CD63 expression using the basophil activation test (BAT). Irrespective of prior treatment, basophils could be activated by stimulation with IgE- (anti-FcεRI and anti-IgE) and non-IgE (fMLP) mediated triggers. Basophil activation was detected by ex vivo exposure to paclitaxel, but not to other anti-cancer therapies, in agreement with a clinical history of systemic hypersensitivity reactions to paclitaxel. Protein and gene expression analyses support the presence of basophils (CCR3, CD123, FcεRI) and activated basophils (CD63, CD203c, tryptase) in ovarian tumors. Greater numbers of circulating basophils, cells with greater capacity for ex vivo stimulation (n = 35), and gene signatures indicating the presence of activated basophils in tumors (n = 439) were each associated with improved survival in ovarian cancer. Circulating basophils in cancer patients respond to IgE- and non-IgE-mediated signals and could help identify hypersensitivity to therapeutic agents. Activated circulating and tumor-infiltrating basophils may be potential biomarkers in oncology.
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Affiliation(s)
- Heather J. Bax
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Jitesh Chauhan
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Chara Stavraka
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Atousa Khiabany
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
| | - Mano Nakamura
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
| | - Giulia Pellizzari
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
| | - Kristina M. Ilieva
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
| | - Sara Lombardi
- Guy’s and St Thomas’ Oncology & Haematology Clinical Trials (OHCT), Guy’s Cancer Centre, London SE1 9RT, UK;
| | - Hannah J. Gould
- Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences, King’s College London, London SE1 9RT, UK;
- Asthma UK Centre, Allergic Mechanisms in Asthma, King’s College London, London SE1 9RT, UK; (C.J.C.); (S.J.T.)
| | - Christopher J. Corrigan
- Asthma UK Centre, Allergic Mechanisms in Asthma, King’s College London, London SE1 9RT, UK; (C.J.C.); (S.J.T.)
- Department of Respiratory Medicine and Allergy and School of Immunology and Microbial Sciences, King’s College London, London SE1 9RT, UK
| | - Stephen J. Till
- Asthma UK Centre, Allergic Mechanisms in Asthma, King’s College London, London SE1 9RT, UK; (C.J.C.); (S.J.T.)
- Department of Respiratory Medicine and Allergy and School of Immunology and Microbial Sciences, King’s College London, London SE1 9RT, UK
| | - Sidath Katugampola
- Centre for Drug Development, Cancer Research UK, 2 Redman Place, London E20 1JQ, UK; (S.K.); (P.S.J.); (C.B.)
| | - Paul S. Jones
- Centre for Drug Development, Cancer Research UK, 2 Redman Place, London E20 1JQ, UK; (S.K.); (P.S.J.); (C.B.)
| | - Claire Barton
- Centre for Drug Development, Cancer Research UK, 2 Redman Place, London E20 1JQ, UK; (S.K.); (P.S.J.); (C.B.)
- Barton Oncology Ltd., 8 Elm Avenue, Eastcote, Middlesex HA4 8PD, UK
| | - Anna Winship
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Sharmistha Ghosh
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Ana Montes
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Debra H. Josephs
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - James F. Spicer
- School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK;
- Departments of Medical Oncology and Clinical Oncology, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK; (A.W.); (S.G.); (A.M.)
| | - Sophia N. Karagiannis
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, London SE1 9RT, UK; (H.J.B.); (J.C.); (C.S.); (A.K.); (M.N.); (G.P.); (K.M.I.); (D.H.J.)
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
- Correspondence: ; Tel.: +44(0)20-7188-6355; Fax: +44(0)20-7188-8050
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19
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Pellizzari G, Bax HJ, Josephs DH, Gotovina J, Jensen-Jarolim E, Spicer JF, Karagiannis SN. Harnessing Therapeutic IgE Antibodies to Re-educate Macrophages against Cancer. Trends Mol Med 2020; 26:615-626. [PMID: 32470387 DOI: 10.1016/j.molmed.2020.03.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/05/2020] [Accepted: 03/09/2020] [Indexed: 02/06/2023]
Abstract
Currently, IgG is the only class of antibodies employed for cancer therapy. However, harnessing the unique biological properties of a different class ( e.g., IgE) could engender potent effector cell activation, and unleash previously untapped immune mechanisms against cancer. IgE antibodies are best known for pathogenic roles in allergic diseases and for protective effector functions against parasitic infestation, often mediated by IgE Fc receptor-expressing macrophages. Notably, IgE possess a very high affinity for cognate Fc receptors expressed by tumor-associated macrophages (TAMs). This paper reviews pre-clinical studies, which indicate control of cancer growth by tumor antigen-specific IgE that recruit and re-educate TAMs towards activated profiles. The clinical development harnessing the antitumor potential of recombinant IgE antibodies in cancer patients is also discussed.
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Affiliation(s)
- Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, Guy's Hospital, King's College London, London, UK
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, Guy's Hospital, King's College London, London, UK; School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, Guy's Hospital, King's College London, London, UK; School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - Jelena Gotovina
- Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria; The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Erika Jensen-Jarolim
- Institute of Pathophysiology and Allergy Research, Medical University Vienna, Vienna, Austria; The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - James F Spicer
- School of Cancer and Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK.
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, Guy's Hospital, King's College London, London, UK.
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Ilieva KM, Fazekas‐Singer J, Bax HJ, Crescioli S, Montero‐Morales L, Mele S, Sow HS, Stavraka C, Josephs DH, Spicer JF, Steinkellner H, Jensen‐Jarolim E, Tutt ANJ, Karagiannis SN. AllergoOncology: Expression platform development and functional profiling of an anti-HER2 IgE antibody. Allergy 2019; 74:1985-1989. [PMID: 30964550 PMCID: PMC6817356 DOI: 10.1111/all.13818] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Kristina M. Ilieva
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical SciencesKing's College London, Guy's Cancer CentreLondonUK
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Judit Fazekas‐Singer
- Institute of Pathophysiology and Allergy ResearchMedical University of ViennaViennaAustria
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine ViennaMedical University Vienna and University ViennaViennaAustria
| | - Heather J. Bax
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Laura Montero‐Morales
- Department of Applied Genetics and Cell BiologyUniversity of Natural Resources and Life SciencesViennaAustria
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Heng Sheng Sow
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Chara Stavraka
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
| | - Debra H. Josephs
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
- School of Cancer & Pharmaceutical SciencesKing's College London, Guy's HopsitalLondonUK
| | - James F. Spicer
- School of Cancer & Pharmaceutical SciencesKing's College London, Guy's HopsitalLondonUK
| | - Herta Steinkellner
- Department of Applied Genetics and Cell BiologyUniversity of Natural Resources and Life SciencesViennaAustria
| | - Erika Jensen‐Jarolim
- Institute of Pathophysiology and Allergy ResearchMedical University of ViennaViennaAustria
- The Interuniversity Messerli Research Institute of the University of Veterinary Medicine ViennaMedical University Vienna and University ViennaViennaAustria
| | - Andrew N. J. Tutt
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical SciencesKing's College London, Guy's Cancer CentreLondonUK
- Breast Cancer Now Toby Robins Research CentreInstitute of Cancer ResearchLondonUK
| | - Sophia N. Karagiannis
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical SciencesKing's College London, Guy's Cancer CentreLondonUK
- St. John's Institute of Dermatology, School of Basic & Medical BiosciencesKing's College London, Guy's HospitalLondonUK
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21
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Untersmayr E, Bax HJ, Bergmann C, Bianchini R, Cozen W, Gould HJ, Hartmann K, Josephs DH, Levi‐Schaffer F, Penichet ML, O'Mahony L, Poli A, Redegeld FA, Roth‐Walter F, Turner MC, Vangelista L, Karagiannis SN, Jensen‐Jarolim E. AllergoOncology: Microbiota in allergy and cancer-A European Academy for Allergy and Clinical Immunology position paper. Allergy 2019; 74:1037-1051. [PMID: 30636005 PMCID: PMC6563061 DOI: 10.1111/all.13718] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 12/27/2018] [Accepted: 12/28/2018] [Indexed: 12/18/2022]
Abstract
The microbiota can play important roles in the development of human immunity and the establishment of immune homeostasis. Lifestyle factors including diet, hygiene, and exposure to viruses or bacteria, and medical interventions with antibiotics or anti-ulcer medications, regulate phylogenetic variability and the quality of cross talk between innate and adaptive immune cells via mucosal and skin epithelia. More recently, microbiota and their composition have been linked to protective effects for health. Imbalance, however, has been linked to immune-related diseases such as allergy and cancer, characterized by impaired, or exaggerated immune tolerance, respectively. In this AllergoOncology position paper, we focus on the increasing evidence defining the microbiota composition as a key determinant of immunity and immune tolerance, linked to the risk for the development of allergic and malignant diseases. We discuss novel insights into the role of microbiota in disease and patient responses to treatments in cancer and in allergy. These may highlight opportunities to improve patient outcomes with medical interventions supported through a restored microbiome.
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Affiliation(s)
- Eva Untersmayr
- Institute of Pathophysiology and Allergy ResearchCenter of Pathophysiology, Infectiology and ImmunologyMedical University ViennaViennaAustria
| | - Heather J. Bax
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesKing's College LondonGuy's HospitalLondonUK
- School of Cancer and Pharmaceutical SciencesKing's College LondonGuy's HospitalLondonUK
| | | | - Rodolfo Bianchini
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University ViennaUniversity ViennaViennaAustria
| | - Wendy Cozen
- Center for Genetic EpidemiologyDepartment of Preventive MedicineKeck School of Medicine of University of Southern CaliforniaLos AngelesCaliforniaUSA
- Department of PathologyKeck School of Medicine of University of Southern CaliforniaLos AngelesCaliforniaUSA
- Norris Comprehensive Cancer CenterKeck School of Medicine of Los AngelesLos AngelesCaliforniaUSA
| | - Hannah J. Gould
- Randall Centre for Cell and Molecular BiophysicsSchool of Basic & Medical BiosciencesKing's College LondonNew Hunt's HouseLondonUK
- Medical Research Council & Asthma UK Centre in Allergic Mechanisms of AsthmaLondonUK
| | - Karin Hartmann
- Department of DermatologyUniversity of LuebeckLuebeckGermany
| | - Debra H. Josephs
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesKing's College LondonGuy's HospitalLondonUK
- School of Cancer and Pharmaceutical SciencesKing's College LondonGuy's HospitalLondonUK
| | - Francesca Levi‐Schaffer
- Pharmacology and Experimental Therapeutics UnitSchool of PharmacyFaculty of MedicineThe Institute for Drug ResearchThe Hebrew University of JerusalemJerusalemIsrael
| | - Manuel L. Penichet
- Division of Surgical OncologyDepartment of SurgeryDavid Geffen School of MedicineUniversity of California, Los AngelesCaliforniaUSA
- Department of Microbiology, Immunology and Molecular GeneticsDavid Geffen School of MedicineUniversity of California, Los AngelesCaliforniaUSA
- Jonsson Comprehensive Cancer CenterUniversity of CaliforniaLos AngelesCaliforniaUSA
- The Molecular Biology InstituteUniversity of CaliforniaLos AngelesCaliforniaUSA
- UCLA AIDS InstituteLos AngelesCaliforniaUSA
| | - Liam O'Mahony
- Departments of Medicine and MicrobiologyAPC Microbiome IrelandNational University of IrelandCorkIreland
| | - Aurelie Poli
- Department of Infection and ImmunityLuxembourg Institute of HealthEsch‐sur‐AlzetteLuxembourg
| | - Frank A. Redegeld
- Division of PharmacologyFaculty of ScienceUtrecht Institute for Pharmaceutical SciencesUtrecht UniversityUtrechtThe Netherlands
| | - Franziska Roth‐Walter
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University ViennaUniversity ViennaViennaAustria
| | - Michelle C. Turner
- Barcelona Institute for Global Health (ISGlobal)BarcelonaSpain
- Universitat Pompeu Fabra (UPF)BarcelonaSpain
- CIBER Epidemiología y Salud Pública (CIBERESP)MadridSpain
- McLaughlin Centre for Population Health Risk AssessmentUniversity of OttawaOttawaOntarioCanada
| | - Luca Vangelista
- Department of Biomedical SciencesNazarbayev University School of MedicineAstanaKazakhstan
| | - Sophia N. Karagiannis
- St. John's Institute of DermatologySchool of Basic & Medical BiosciencesKing's College LondonGuy's HospitalLondonUK
| | - Erika Jensen‐Jarolim
- Institute of Pathophysiology and Allergy ResearchCenter of Pathophysiology, Infectiology and ImmunologyMedical University ViennaViennaAustria
- Comparative MedicineThe Interuniversity Messerli Research InstituteUniversity of Veterinary Medicine ViennaMedical University ViennaUniversity ViennaViennaAustria
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22
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Pellizzari G, Hoskin C, Crescioli S, Mele S, Gotovina J, Chiaruttini G, Bianchini R, Ilieva K, Bax HJ, Papa S, Lacy KE, Jensen-Jarolim E, Tsoka S, Josephs DH, Spicer JF, Karagiannis SN. IgE re-programs alternatively-activated human macrophages towards pro-inflammatory anti-tumoural states. EBioMedicine 2019; 43:67-81. [PMID: 30956175 PMCID: PMC6562024 DOI: 10.1016/j.ebiom.2019.03.080] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Antibody Fc-driven engagement of macrophages is critical for evoking cellular activation and effector functions and influencing tumour-associated macrophage (TAM) recruitment. We previously reported that IgE class antibodies promote restriction of cancer growth in rodent models associated with significant TAM infiltration. However, the human macrophage-associated IgE-Fc Receptor (FcεR) axis remains unexplored. We investigated the effects of anti-tumour IgE stimulation on human macrophage activation. METHODS Human blood monocyte-differentiated quiescent (M0), classically-(M1) and alternatively-(M2) activated macrophages were crosslinked with IgE and polyclonal antibodies to mimic immune complex formation. We examined surface marker expression, cytokine secretion, protein kinase phosphorylation and gene expression in IgE-stimulated macrophages and IgE antibody-dependent macrophage-mediated cytotoxicity (ADCC) against tumour cells. FINDINGS A proportion (40%) of M2 and (<20%) M0 and M1 macrophages expressed the high-affinity IgE receptor FcεRI. IgE crosslinking triggered upregulation of co-stimulatory CD80, increased TNFα, IFNγ, IL-1β, IL-12, IL-10, IL-13, CXCL9, CXCL11 and RANTES secretion by M0 and M2 and additionally enhanced MCP-1 by M2 macrophages. IgE-stimulated M1 macrophages retained secretion of pro-inflammatory cytokines. IgE crosslinking enhanced the FcεRI-dependent signalling pathway, including phosphorylation of the Lyn kinase, ERK1/2 and p38 in M2 macrophages and upregulated Lyn gene expression by M1 and M2 macrophages. Anti-tumour IgE engendered ADCC of cancer cells by all macrophage subsets. INTERPRETATION IgE can engage and re-educate alternatively-activated macrophages towards pro-inflammatory phenotypes and prime all subsets to mediate anti-tumour functions. This points to IgE-mediated cascades with potential to activate immune stroma and may be significant in the clinical development of strategies targeting tumour-resident macrophages.
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Affiliation(s)
- Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Coran Hoskin
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, Bush House, London WC2B 4BG, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Jelena Gotovina
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University Vienna, Austria; Department of Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Giulia Chiaruttini
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Rodolfo Bianchini
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University Vienna, Austria; Department of Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Kristina Ilieva
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom; Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom; School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Sophie Papa
- School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London SE1 9RT, United Kingdom; Guy's and St Thomas' NHS Trust, Department of Medical Oncology, London, United Kingdom
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Erika Jensen-Jarolim
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University Vienna, Austria; Department of Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, Bush House, London WC2B 4BG, United Kingdom
| | - Debra H Josephs
- School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London SE1 9RT, United Kingdom; Guy's and St Thomas' NHS Trust, Department of Medical Oncology, London, United Kingdom
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London SE1 9RT, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, London SE1 9RT, United Kingdom.
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23
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Nakamura M, Bax HJ, Scotto D, Souri EA, Sollie S, Harris RJ, Hammar N, Walldius G, Winship A, Ghosh S, Montes A, Spicer JF, Van Hemelrijck M, Josephs DH, Lacy KE, Tsoka S, Karagiannis SN. Immune mediator expression signatures are associated with improved outcome in ovarian carcinoma. Oncoimmunology 2019; 8:e1593811. [PMID: 31069161 PMCID: PMC6492968 DOI: 10.1080/2162402x.2019.1593811] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/17/2019] [Accepted: 03/02/2019] [Indexed: 01/04/2023] Open
Abstract
Immune and inflammatory cascades may play multiple roles in ovarian cancer. We aimed to identify relationships between expression of immune and inflammatory mediators and patient outcomes. We interrogated differential gene expression of 44 markers and marker combinations (n = 1,978) in 1,656 ovarian carcinoma patient tumors, alongside matched 5-year overall survival (OS) data in silico. Using machine learning methods, we investigated whether genomic expression of these 44 mediators can discriminate between malignant and non-malignant tissues in 839 ovarian cancer and 115 non-malignant ovary samples. We furthermore assessed inflammation markers in 289 ovarian cancer patients’ sera in the Swedish Apolipoprotein MOrtality-related RISk (AMORIS) cohort. Expression of the 44 mediators could discriminate between malignant and non-malignant tissues with at least 96% accuracy. Higher expression of classical Th1, Th2, Th17, anti-parasitic/infection and M1 macrophage mediator signatures were associated with better OS. Contrastingly, inflammatory and angiogenic mediators, CXCL-12, C-reactive protein (CRP) and platelet-derived growth factor subunit A (PDGFA) were negatively associated with OS. Of the serum inflammatory markers in the AMORIS cohort, women with ovarian cancer who had elevated levels of haptoglobin (≥1.4 g/L) had a higher risk of dying from ovarian cancer compared to those with haptoglobin levels <1.4 g/L (HR = 2.09, 95% CI:1.38–3.16). Our findings indicate that elevated “classical” immune mediators, associated with response to pathogen antigen challenge, may confer immunological advantage in ovarian cancer, while inflammatory markers appear to have negative prognostic value. These highlight associations between immune protection, inflammation and clinical outcomes, and offer opportunities for patient stratification based on secretome markers.
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Affiliation(s)
- Mano Nakamura
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK.,School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Daniele Scotto
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Elmira Amiri Souri
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, UK
| | - Sam Sollie
- King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research (TOUR), London, UK
| | - Robert J Harris
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Niklas Hammar
- Unit of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Goran Walldius
- Unit of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna Winship
- Departments of Medical Oncology and Clinical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sharmistha Ghosh
- Departments of Medical Oncology and Clinical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ana Montes
- Departments of Medical Oncology and Clinical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - James F Spicer
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Mieke Van Hemelrijck
- King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research (TOUR), London, UK.,Unit of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK.,School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, UK
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24
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Khair DO, Bax HJ, Mele S, Crescioli S, Pellizzari G, Khiabany A, Nakamura M, Harris RJ, French E, Hoffmann RM, Williams IP, Cheung A, Thair B, Beales CT, Touizer E, Signell AW, Tasnova NL, Spicer JF, Josephs DH, Geh JL, MacKenzie Ross A, Healy C, Papa S, Lacy KE, Karagiannis SN. Combining Immune Checkpoint Inhibitors: Established and Emerging Targets and Strategies to Improve Outcomes in Melanoma. Front Immunol 2019; 10:453. [PMID: 30941125 PMCID: PMC6435047 DOI: 10.3389/fimmu.2019.00453] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 02/20/2019] [Indexed: 12/13/2022] Open
Abstract
The immune system employs several checkpoint pathways to regulate responses, maintain homeostasis and prevent self-reactivity and autoimmunity. Tumor cells can hijack these protective mechanisms to enable immune escape, cancer survival and proliferation. Blocking antibodies, designed to interfere with checkpoint molecules CTLA-4 and PD-1/PD-L1 and counteract these immune suppressive mechanisms, have shown significant success in promoting immune responses against cancer and can result in tumor regression in many patients. While inhibitors to CTLA-4 and the PD-1/PD-L1 axis are well-established for the clinical management of melanoma, many patients do not respond or develop resistance to these interventions. Concerted efforts have focused on combinations of approved therapies aiming to further augment positive outcomes and survival. While CTLA-4 and PD-1 are the most-extensively researched targets, results from pre-clinical studies and clinical trials indicate that novel agents, specific for checkpoints such as A2AR, LAG-3, IDO and others, may further contribute to the improvement of patient outcomes, most likely in combinations with anti-CTLA-4 or anti-PD-1 blockade. This review discusses the rationale for, and results to date of, the development of inhibitory immune checkpoint blockade combination therapies in melanoma. The clinical potential of new pipeline therapeutics, and possible future therapy design and directions that hold promise to significantly improve clinical prognosis compared with monotherapy, are discussed.
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Affiliation(s)
- Duaa O Khair
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom.,School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Atousa Khiabany
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Mano Nakamura
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Robert J Harris
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom.,School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom.,Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Elise French
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Ricarda M Hoffmann
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom.,School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Iwan P Williams
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Anthony Cheung
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom.,Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
| | - Benjamin Thair
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Charlie T Beales
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Emma Touizer
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Adrian W Signell
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Nahrin L Tasnova
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom.,School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Jenny L Geh
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Alastair MacKenzie Ross
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Ciaran Healy
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Sophie Papa
- School of Cancer & Pharmaceutical Sciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Katie E Lacy
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, Guy's Hospital, King's College London, London, United Kingdom
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Sutton BJ, Davies AM, Bax HJ, Karagiannis SN. IgE Antibodies: From Structure to Function and Clinical Translation. Antibodies (Basel) 2019; 8:E19. [PMID: 31544825 PMCID: PMC6640697 DOI: 10.3390/antib8010019] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 02/11/2019] [Accepted: 02/15/2019] [Indexed: 12/15/2022] Open
Abstract
Immunoglobulin E (IgE) antibodies are well known for their role in mediating allergic reactions, and their powerful effector functions activated through binding to Fc receptors FcεRI and FcεRII/CD23. Structural studies of IgE-Fc alone, and when bound to these receptors, surprisingly revealed not only an acutely bent Fc conformation, but also subtle allosteric communication between the two distant receptor-binding sites. The ability of IgE-Fc to undergo more extreme conformational changes emerged from structures of complexes with anti-IgE antibodies, including omalizumab, in clinical use for allergic disease; flexibility is clearly critical for IgE function, but may also be exploited by allosteric interference to inhibit IgE activity for therapeutic benefit. In contrast, the power of IgE may be harnessed to target cancer. Efforts to improve the effector functions of therapeutic antibodies for cancer have almost exclusively focussed on IgG1 and IgG4 subclasses, but IgE offers an extremely high affinity for FcεRI receptors on immune effector cells known to infiltrate solid tumours. Furthermore, while tumour-resident inhibitory Fc receptors can modulate the effector functions of IgG antibodies, no inhibitory IgE Fc receptors are known to exist. The development of tumour antigen-specific IgE antibodies may therefore provide an improved immune functional profile and enhanced anti-cancer efficacy. We describe proof-of-concept studies of IgE immunotherapies against solid tumours, including a range of in vitro and in vivo evaluations of efficacy and mechanisms of action, as well as ex vivo and in vivo safety studies. The first anti-cancer IgE antibody, MOv18, the clinical translation of which we discuss herein, has now reached clinical testing, offering great potential to direct this novel therapeutic modality against many other tumour-specific antigens. This review highlights how our understanding of IgE structure and function underpins these exciting clinical developments.
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Affiliation(s)
- Brian J Sutton
- King's College London, Randall Centre for Cell and Molecular Biophysics, London SE1 1UL, UK.
- Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK.
| | - Anna M Davies
- King's College London, Randall Centre for Cell and Molecular Biophysics, London SE1 1UL, UK.
- Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK.
| | - Heather J Bax
- King's College London, St John's Institute of Dermatology, London SE1 9RT, UK.
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Nakamura M, Bax HJ, Spicer JF, Lacy KE, Tsoka S, Josephs DH, Karagiannis S. Abstract A095: Discovering the immune profiles of a novel antifolate receptor alpha IgE antibody associated with monocyte-mediated antitumor functions. Cancer Immunol Res 2019. [DOI: 10.1158/2326-6074.cricimteatiaacr18-a095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Monoclonal antibodies are an established modality for the clinical management of many cancers. To date, all antibodies approved for cancer treatment are of the IgG class, and many are targeted towards non-solid tumors. We hypothesized that antibodies of the IgE class may be able to recruit and activate immune cells against tissue resident tumors based on very high affinity of IgE for cognate Fcε Receptors on potent effector cells such as masT-cells, monocytes and macrophages. A novel IgE-based antibody against folate receptor alpha (FRα) for ovarian carcinoma was developed and demonstrated to engender superior anti-tumor effector functions compared with those triggered by its IgG counterpart in different in vivo models of cancer. We have now translated this concept to a first-in-man clinical trial. We have previously reported that monocytes and macrophages are important IgE effector cells against tumors. However, the underlying mechanisms of how IgE exerts antitumor immunity by engaging these effector cells are insufficiently characterized. Here, we sought to investigate the immune profile signatures triggered by the engagement of tumor antigen-specific IgE with Fc-receptors on the surface of monocytes, a key immune effector cell recruited by IgE antibodies. In order to investigate the above aim, the following methods were utilized: Antibody dependenT-cell-mediated cytotoxicity (ADCC) and phagocytosis (ADCP) were measured by flow cytometry. Cell stimulation studies with cytokines or by cross-linking of IgE monoclonal antibodies on the surface of monocytes were conducted. Expression and secretion of immune mediators were assessed using quantitative-PCR and ELISA. Toxicity of cytokines towards immune and tumor cells were investigated by cell viability (MTS) assays. As a result, tumor antigen-specific IgE-mediated tumor cell cytotoxicity mediated by human monocytes correlated with increased levels of TNFα, MCP-1 and IL-10. Cross-linking of IgE, but not IgG, on the monocyte surface, triggered up-regulation of the proinflammatory mediator TNFα. TNFα stimulation of monocytes and of tumor cells triggered stimulation of MCP-1 by both cells. Neither cross-linking of IgE or IgG antibodies on tumor cells or monocytes, nor stimulation of these cells with TNFα or MCP-1, was sufficient to upregulate IL-10. However, IL-10 expression was induced by monocytic cells when stimulated by TNFα and MCP-1 in combination, and by stimulation with IL-10 in an autocrine manner. None of these stimulation conditions was sufficient to upregulate IL-10 in cancer cell lines of different origins. None of the three cytokines had direct cytotoxic effects towards immune or tumor cells. However, blockade of TNFα receptor on monocytes reduced ADCC and increased levels of the chemoattractant MCP-1 recruited monocytes in chemotaxis assays in vitro and macrophages in tumor lesions in a rat model of cancer treated with anti-tumor IgE. These findings suggest that IgE-dependent monocyte-mediated tumor cell cytotoxicity triggers TNFα, MCP-1 and IL-10, an axis normally associated with IgE-mediated anti-parasite immune functions. This cascade appears to be responsible for a prominent recruitment of monocytes and macrophages towards tumor cells but may not be solely responsible for IgE-mediated antitumor cytotoxic functions. Identifying the immune profiles involved in IgE-mediated monocyte antitumor mechanisms may help identify markers of effector cell activation and support the development of IgE class as a novel immuno-oncology strategy.
Citation Format: Mano Nakamura, Heather J. Bax, James F. Spicer, Katie E. Lacy, Sophia Tsoka, Debra H. Josephs, Sophia Karagiannis. Discovering the immune profiles of a novel antifolate receptor alpha IgE antibody associated with monocyte-mediated antitumor functions [abstract]. In: Proceedings of the Fourth CRI-CIMT-EATI-AACR International Cancer Immunotherapy Conference: Translating Science into Survival; Sept 30-Oct 3, 2018; New York, NY. Philadelphia (PA): AACR; Cancer Immunol Res 2019;7(2 Suppl):Abstract nr A095.
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Cheung A, Opzoomer J, Ilieva KM, Gazinska P, Hoffmann RM, Mirza H, Marlow R, Francesch-Domenech E, Fittall M, Dominguez Rodriguez D, Clifford A, Badder L, Patel N, Mele S, Pellizzari G, Bax HJ, Crescioli S, Petranyi G, Larcombe-Young D, Josephs DH, Canevari S, Figini M, Pinder S, Nestle FO, Gillett C, Spicer JF, Grigoriadis A, Tutt ANJ, Karagiannis SN. Anti-Folate Receptor Alpha-Directed Antibody Therapies Restrict the Growth of Triple-negative Breast Cancer. Clin Cancer Res 2018; 24:5098-5111. [PMID: 30068707 PMCID: PMC6193548 DOI: 10.1158/1078-0432.ccr-18-0652] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/21/2018] [Accepted: 07/25/2018] [Indexed: 11/16/2022]
Abstract
Purpose: Highly aggressive triple-negative breast cancers (TNBCs) lack validated therapeutic targets and have high risk of metastatic disease. Folate receptor alpha (FRα) is a central mediator of cell growth regulation that could serve as an important target for cancer therapy.Experimental Design: We evaluated FRα expression in breast cancers by genomic (n = 3,414) and IHC (n = 323) analyses and its association with clinical parameters and outcomes. We measured the functional contributions of FRα in TNBC biology by RNA interference and the antitumor functions of an antibody recognizing FRα (MOv18-IgG1), in vitro, and in human TNBC xenograft models.Results: FRα is overexpressed in significant proportions of aggressive basal like/TNBC tumors, and in postneoadjuvant chemotherapy-residual disease associated with a high risk of relapse. Expression is associated with worse overall survival. TNBCs show dysregulated expression of thymidylate synthase, folate hydrolase 1, and methylenetetrahydrofolate reductase, involved in folate metabolism. RNA interference to deplete FRα decreased Src and ERK signaling and resulted in reduction of cell growth. An anti-FRα antibody (MOv18-IgG1) conjugated with a Src inhibitor significantly restricted TNBC xenograft growth. Moreover, MOv18-IgG1 triggered immune-dependent cancer cell death in vitro by human volunteer and breast cancer patient immune cells, and significantly restricted orthotopic and patient-derived xenograft growth.Conclusions: FRα is overexpressed in high-grade TNBC and postchemotherapy residual tumors. It participates in cancer cell signaling and presents a promising target for therapeutic strategies such as ADCs, or passive immunotherapy priming Fc-mediated antitumor immune cell responses. Clin Cancer Res; 24(20); 5098-111. ©2018 AACR.
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Affiliation(s)
- Anthony Cheung
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - James Opzoomer
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Kristina M Ilieva
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Patrycja Gazinska
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Ricarda M Hoffmann
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Hasan Mirza
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Rebecca Marlow
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Erika Francesch-Domenech
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Matthew Fittall
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Diana Dominguez Rodriguez
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Angela Clifford
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Luned Badder
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Nirmesh Patel
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Silvia Mele
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Gyula Petranyi
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
| | - Daniel Larcombe-Young
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Silvana Canevari
- Department of Applied Research and Technology Development, Fondazione, IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Mariangela Figini
- Department of Applied Research and Technology Development, Fondazione, IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Sarah Pinder
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- King's Health Partners Cancer Biobank, King's College London, London, United Kingdom
| | - Frank O Nestle
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
- Immunology and Inflammation Therapeutic Research Area, Sanofi US, Cambridge, Massachusetts
| | - Cheryl Gillett
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- King's Health Partners Cancer Biobank, King's College London, London, United Kingdom
| | - James F Spicer
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Anita Grigoriadis
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
| | - Andrew N J Tutt
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom
- Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, United Kingdom
| | - Sophia N Karagiannis
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, United Kingdom.
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, King's College London, London, United Kingdom
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Jensen-Jarolim E, Bax HJ, Bianchini R, Crescioli S, Daniels-Wells TR, Dombrowicz D, Fiebiger E, Gould HJ, Irshad S, Janda J, Josephs DH, Levi-Schaffer F, O'Mahony L, Pellizzari G, Penichet ML, Redegeld F, Roth-Walter F, Singer J, Untersmayr E, Vangelista L, Karagiannis SN. AllergoOncology: Opposite outcomes of immune tolerance in allergy and cancer. Allergy 2018; 73:328-340. [PMID: 28921585 PMCID: PMC6038916 DOI: 10.1111/all.13311] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2017] [Indexed: 12/11/2022]
Abstract
While desired for the cure of allergy, regulatory immune cell subsets and nonclassical Th2-biased inflammatory mediators in the tumour microenvironment can contribute to immune suppression and escape of tumours from immunological detection and clearance. A key aim in the cancer field is therefore to design interventions that can break immunological tolerance and halt cancer progression, whereas on the contrary allergen immunotherapy exactly aims to induce tolerance. In this position paper, we review insights on immune tolerance derived from allergy and from cancer inflammation, focusing on what is known about the roles of key immune cells and mediators. We propose that research in the field of AllergoOncology that aims to delineate these immunological mechanisms with juxtaposed clinical consequences in allergy and cancer may point to novel avenues for therapeutic interventions that stand to benefit both disciplines.
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Affiliation(s)
- E Jensen-Jarolim
- The Interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, University Vienna, Vienna, Austria
- Centre of Pathophysiology, Infectiology & Immunology, Institute of Pathophysiology & Allergy Research, Medical University Vienna, Vienna, Austria
| | - H J Bax
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - R Bianchini
- The Interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, University Vienna, Vienna, Austria
| | - S Crescioli
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
| | - T R Daniels-Wells
- Division of Surgical Oncology, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - D Dombrowicz
- INSERM, CHU Lille, European Genomic Institute of Diabetes, Institut Pasteur de Lille, U1011 - Recepteurs Nucleaires, Maladies Cardiovasculaires et Diabete, Universite de Lille, Lille, France
| | - E Fiebiger
- Division of Gastroenterology, Hepatology and Nutrition Research, Department Medicine Research, Childrens' University Hospital Boston, Boston, MA, USA
| | - H J Gould
- Randall Division of Cell and Molecular Biophysics, King's College London, London, UK
| | - S Irshad
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK
| | - J Janda
- Faculty of Science, Charles University, Prague, Czech Republic
| | - D H Josephs
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - F Levi-Schaffer
- Faculty of Medicine, Pharmacology and Experimental Therapeutics Unit, The Institute for Drug Research, School of Pharmacy, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - L O'Mahony
- Molecular Immunology, Swiss Institute of Allergy and Asthma Research, Davos, Switzerland
| | - G Pellizzari
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Hospital, London, UK
| | - M L Penichet
- Division of Surgical Oncology, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Centre, University of California, Los Angeles, CA, USA
| | - F Redegeld
- Faculty of Science, Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - F Roth-Walter
- The Interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, University Vienna, Vienna, Austria
- Centre of Pathophysiology, Infectiology & Immunology, Institute of Pathophysiology & Allergy Research, Medical University Vienna, Vienna, Austria
| | - J Singer
- Centre of Pathophysiology, Infectiology & Immunology, Institute of Pathophysiology & Allergy Research, Medical University Vienna, Vienna, Austria
| | - E Untersmayr
- Centre of Pathophysiology, Infectiology & Immunology, Institute of Pathophysiology & Allergy Research, Medical University Vienna, Vienna, Austria
| | - L Vangelista
- Department of Biomedical Sciences, Nazarbayev University School of Medicine, Astana, Kazakhstan
| | - S N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, London, UK
- Breast Cancer Now Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, UK
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29
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Cheung A, Bax HJ, Josephs DH, Ilieva KM, Pellizzari G, Opzoomer J, Bloomfield J, Fittall M, Grigoriadis A, Figini M, Canevari S, Spicer JF, Tutt AN, Karagiannis SN. Targeting folate receptor alpha for cancer treatment. Oncotarget 2018; 7:52553-52574. [PMID: 27248175 PMCID: PMC5239573 DOI: 10.18632/oncotarget.9651] [Citation(s) in RCA: 263] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Accepted: 05/19/2016] [Indexed: 12/27/2022] Open
Abstract
Promising targeted treatments and immunotherapy strategies in oncology and advancements in our understanding of molecular pathways that underpin cancer development have reignited interest in the tumor-associated antigen Folate Receptor alpha (FRα). FRα is a glycosylphosphatidylinositol (GPI)-anchored membrane protein. Its overexpression in tumors such as ovarian, breast and lung cancers, low and restricted distribution in normal tissues, alongside emerging insights into tumor-promoting functions and association of expression with patient prognosis, together render FRα an attractive therapeutic target. In this review, we summarize the role of FRα in cancer development, we consider FRα as a potential diagnostic and prognostic tool, and we discuss different targeted treatment approaches with a specific focus on monoclonal antibodies. Renewed attention to FRα may point to novel individualized treatment approaches to improve the clinical management of patient groups that do not adequately benefit from current conventional therapies.
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Affiliation(s)
- Anthony Cheung
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Division of Cancer Studies, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Division of Cancer Studies, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom
| | - James Opzoomer
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom
| | - Jacinta Bloomfield
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom
| | - Matthew Fittall
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Anita Grigoriadis
- Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Mariangela Figini
- Unit of Molecular Therapies, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Silvana Canevari
- Unit of Molecular Therapies, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - James F Spicer
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Andrew N Tutt
- Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, Guy's Hospital, King's College London, London, United Kingdom
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30
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Ilieva KM, Fazekas-Singer J, Achkova DY, Dodev TS, Mele S, Crescioli S, Bax HJ, Cheung A, Karagiannis P, Correa I, Figini M, Marlow R, Josephs DH, Beavil AJ, Maher J, Spicer JF, Jensen-Jarolim E, Tutt AN, Karagiannis SN. Functionally Active Fc Mutant Antibodies Recognizing Cancer Antigens Generated Rapidly at High Yields. Front Immunol 2017; 8:1112. [PMID: 28959256 PMCID: PMC5604060 DOI: 10.3389/fimmu.2017.01112] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 08/24/2017] [Indexed: 12/30/2022] Open
Abstract
Monoclonal antibodies find broad application as therapy for various types of cancer by employing multiple mechanisms of action against tumors. Manipulating the Fc-mediated functions of antibodies that engage immune effector cells, such as NK cells, represents a strategy to influence effector cell activation and to enhance antibody potency and potentially efficacy. We developed a novel approach to generate and ascertain the functional attributes of Fc mutant monoclonal antibodies. This entailed coupling single expression vector (pVitro1) antibody cloning, using polymerase incomplete primer extension (PIPE) polymerase chain reaction, together with simultaneous Fc region point mutagenesis and high yield transient expression in human mammalian cells. Employing this, we engineered wild type, low (N297Q, NQ), and high (S239D/I332E, DE) FcR-binding Fc mutant monoclonal antibody panels recognizing two cancer antigens, HER2/neu and chondroitin sulfate proteoglycan 4. Antibodies were generated with universal mutagenic primers applicable to any IgG1 pVitro1 constructs, with high mutagenesis and transfection efficiency, in small culture volumes, at high yields and within 12 days from design to purified material. Antibody variants conserved their Fab-mediated recognition of target antigens and their direct anti-proliferative effects against cancer cells. Fc mutations had a significant impact on antibody interactions with Fc receptors (FcRs) on human NK cells, and consequently on the potency of NK cell activation, quantified by immune complex-mediated calcium mobilization and by antibody-dependent cellular cytotoxicity (ADCC) of tumor cells. This strategy for manipulation and testing of Fc region engagement with cognate FcRs can facilitate the design of antibodies with defined effector functions and potentially enhanced efficacy against tumor cells.
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Affiliation(s)
- Kristina M Ilieva
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Unit, School of Cancer Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
| | - Judit Fazekas-Singer
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, University of Vienna, Vienna, Austria.,Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Daniela Y Achkova
- School of Cancer Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London, United Kingdom
| | - Tihomir S Dodev
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,Randall Division of Cell and Molecular Biophysics, King's College London, New Hunt's House, London, United Kingdom
| | - Silvia Mele
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom
| | - Silvia Crescioli
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom
| | - Heather J Bax
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom
| | - Anthony Cheung
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Unit, School of Cancer Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
| | - Panagiotis Karagiannis
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,Department of Oncology, Haematology and Stem Cell Transplantation, University Hospital of Hamburg Eppendorf, Hamburg, Germany
| | - Isabel Correa
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom
| | - Mariangela Figini
- Molecular Therapies Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Rebecca Marlow
- Breast Cancer Now Unit, School of Cancer Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
| | - Debra H Josephs
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,School of Cancer Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London, United Kingdom
| | - Andrew J Beavil
- Randall Division of Cell and Molecular Biophysics, King's College London, New Hunt's House, London, United Kingdom
| | - John Maher
- School of Cancer Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London, United Kingdom.,Department of Clinical Immunology and Allergy, King's College Hospital NHS Foundation Trust, London, United Kingdom.,Department of Immunology, Eastbourne Hospital, Eastbourne, United Kingdom
| | - James F Spicer
- School of Cancer Sciences, King's College London, Bermondsey Wing, Guy's Hospital, London, United Kingdom
| | - Erika Jensen-Jarolim
- Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna, University of Vienna, Vienna, Austria.,Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Andrew N Tutt
- Breast Cancer Now Unit, School of Cancer Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
| | - Sophia N Karagiannis
- St John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, United Kingdom.,Breast Cancer Now Unit, School of Cancer Sciences, Guy's Cancer Centre, King's College London, London, United Kingdom
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31
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Griffin M, Scotto D, Josephs DH, Mele S, Crescioli S, Bax HJ, Pellizzari G, Wynne MD, Nakamura M, Hoffmann RM, Ilieva KM, Cheung A, Spicer JF, Papa S, Lacy KE, Karagiannis SN. BRAF inhibitors: resistance and the promise of combination treatments for melanoma. Oncotarget 2017; 8:78174-78192. [PMID: 29100459 PMCID: PMC5652848 DOI: 10.18632/oncotarget.19836] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 07/25/2017] [Indexed: 12/31/2022] Open
Abstract
Identification of mutations in the gene encoding the serine/threonine-protein kinase, BRAF, and constitutive activation of the mitogen-activated protein kinase (MAPK) pathway in around 50% of malignant melanomas have led to the development and regulatory approval of targeted pathway inhibitor drugs. A proportion of patients are intrinsically resistant to BRAF inhibitors, and most patients who initially respond, acquire resistance within months. In this review, we discuss pathway inhibitors and their mechanisms of resistance, and we focus on numerous efforts to improve clinical benefits through combining agents with disparate modes of action, including combinations with checkpoint inhibitor antibodies. We discuss the merits of combination strategies based on enhancing immune responses or overcoming tumor-associated immune escape mechanisms. Emerging insights into mechanisms of action, resistance pathways and their impact on host-tumor relationships will inform the design of optimal combinations therapies to improve outcomes for patients who currently do not benefit from recent treatment breakthroughs.
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Affiliation(s)
- Merope Griffin
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Daniele Scotto
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Debra H Josephs
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Research Oncology, School of Cancer Sciences, King's College London, Guy's Hospital, Bermondsey Wing, London, UK
| | - Silvia Mele
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Silvia Crescioli
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Heather J Bax
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Research Oncology, School of Cancer Sciences, King's College London, Guy's Hospital, Bermondsey Wing, London, UK
| | - Giulia Pellizzari
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Research Oncology, School of Cancer Sciences, King's College London, Guy's Hospital, Bermondsey Wing, London, UK
| | - Matthew D Wynne
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Mano Nakamura
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Ricarda M Hoffmann
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Kristina M Ilieva
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Breast Cancer Now Unit, School of Cancer Sciences, King's College London, Guy's Cancer Centre, London, UK
| | - Anthony Cheung
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Breast Cancer Now Unit, School of Cancer Sciences, King's College London, Guy's Cancer Centre, London, UK
| | - James F Spicer
- Research Oncology, School of Cancer Sciences, King's College London, Guy's Hospital, Bermondsey Wing, London, UK
| | - Sophie Papa
- Research Oncology, School of Cancer Sciences, King's College London, Guy's Hospital, Bermondsey Wing, London, UK
| | - Katie E Lacy
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK
| | - Sophia N Karagiannis
- St John's Institute of Dermatology, Genetics and Molecular Medicine, King's College London, Guy's Hospital, Tower Wing, London, UK.,Breast Cancer Now Unit, School of Cancer Sciences, King's College London, Guy's Cancer Centre, London, UK
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32
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Karagiannis SN, Josephs DH, Bax HJ, Spicer JF. Therapeutic IgE Antibodies: Harnessing a Macrophage-Mediated Immune Surveillance Mechanism against Cancer. Cancer Res 2017; 77:2779-2783. [PMID: 28526770 DOI: 10.1158/0008-5472.can-17-0428] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 03/03/2017] [Accepted: 03/30/2017] [Indexed: 11/16/2022]
Abstract
IgG monoclonal antibodies have made significant contributions to cancer therapy, but suffer from several limitations that restrict their effectiveness in unleashing host immune system components against tumors. The development of monoclonal antibodies of an alternative class, namely IgE, may offer enhanced immune surveillance and superior effector cell potency against cancer cells. In our recent article, we elaborate our proof-of-concept studies of a mouse/human chimeric IgE antibody (MOv18 IgE), which is specific for the cancer-associated antigen folate receptor alpha. We demonstrate superior antitumor efficacy for IgE compared with an otherwise identical IgG in a syngeneic immunocompetent animal, and we identify TNFα/MCP-1 signaling as an IgE-mediated mechanism of monocyte and macrophage activation and recruitment to tumors. These findings draw parallels with powerful macrophage-activating functions employed by IgE against parasites, rather than allergic IgE mechanisms. The potential clinical application of IgE-derived drugs in clinical oncology is clear if the antitumor activity of MOv18 IgE in these preclinical experiments can be replicated in patients. In particular, different IgE antibodies with specificity for many other antigens already validated as targets for IgG suggest a wide potential for development of a novel class of antibody therapy. Cancer Res; 77(11); 2779-83. ©2017 AACR.
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Affiliation(s)
- Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom.
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - James F Spicer
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
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33
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Josephs DH, Bax HJ, Dodev T, Georgouli M, Nakamura M, Pellizzari G, Saul L, Karagiannis P, Cheung A, Herraiz C, Ilieva KM, Correa I, Fittall M, Crescioli S, Gazinska P, Woodman N, Mele S, Chiaruttini G, Gilbert AE, Koers A, Bracher M, Selkirk C, Lentfer H, Barton C, Lever E, Muirhead G, Tsoka S, Canevari S, Figini M, Montes A, Downes N, Dombrowicz D, Corrigan CJ, Beavil AJ, Nestle FO, Jones PS, Gould HJ, Sanz-Moreno V, Blower PJ, Spicer JF, Karagiannis SN. Anti-Folate Receptor-α IgE but not IgG Recruits Macrophages to Attack Tumors via TNFα/MCP-1 Signaling. Cancer Res 2017; 77:1127-1141. [PMID: 28096174 PMCID: PMC6173310 DOI: 10.1158/0008-5472.can-16-1829] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 12/15/2016] [Accepted: 12/19/2016] [Indexed: 01/12/2023]
Abstract
IgE antibodies are key mediators of antiparasitic immune responses, but their potential for cancer treatment via antibody-dependent cell-mediated cytotoxicity (ADCC) has been little studied. Recently, tumor antigen-specific IgEs were reported to restrict cancer cell growth by engaging high-affinity Fc receptors on monocytes and macrophages; however, the underlying therapeutic mechanisms were undefined and in vivo proof of concept was limited. Here, an immunocompetent rat model was designed to recapitulate the human IgE-Fcε receptor system for cancer studies. We also generated rat IgE and IgG mAbs specific for the folate receptor (FRα), which is expressed widely on human ovarian tumors, along with a syngeneic rat tumor model expressing human FRα. Compared with IgG, anti-FRα IgE reduced lung metastases. This effect was associated with increased intratumoral infiltration by TNFα+ and CD80+ macrophages plus elevated TNFα and the macrophage chemoattractant MCP-1 in lung bronchoalveolar lavage fluid. Increased levels of TNFα and MCP-1 correlated with IgE-mediated tumor cytotoxicity by human monocytes and with longer patient survival in clinical specimens of ovarian cancer. Monocytes responded to IgE but not IgG exposure by upregulating TNFα, which in turn induced MCP-1 production by monocytes and tumor cells to promote a monocyte chemotactic response. Conversely, blocking TNFα receptor signaling abrogated induction of MCP-1, implicating it in the antitumor effects of IgE. Overall, these findings show how antitumor IgE reprograms monocytes and macrophages in the tumor microenvironment, encouraging the clinical use of IgE antibody technology to attack cancer beyond the present exclusive reliance on IgG. Cancer Res; 77(5); 1127-41. ©2017 AACR.
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Affiliation(s)
- Debra H Josephs
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Tihomir Dodev
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre for Allergic Mechanisms of Asthma, King's College London, London, United Kingdom
| | - Mirella Georgouli
- Tumor Plasticity Laboratory, Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Mano Nakamura
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Giulia Pellizzari
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Louise Saul
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Panagiotis Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
| | - Anthony Cheung
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Cecilia Herraiz
- Tumor Plasticity Laboratory, Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Isabel Correa
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
| | - Matthew Fittall
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
| | - Patrycja Gazinska
- King's Health Partners Cancer Biobank, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Natalie Woodman
- King's Health Partners Cancer Biobank, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Silvia Mele
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Giulia Chiaruttini
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Amy E Gilbert
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
| | - Alexander Koers
- Division of Imaging Sciences and Biomedical Engineering, King's College London, London, United Kingdom
| | - Marguerite Bracher
- Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Christopher Selkirk
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, United Kingdom
| | - Heike Lentfer
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, United Kingdom
| | - Claire Barton
- Centre for Drug Development, Cancer Research UK, London, United Kingdom
| | - Elliott Lever
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Gareth Muirhead
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - Silvana Canevari
- Molecular Therapies Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione, IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Mariangela Figini
- Molecular Therapies Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione, IRCCS Istituto Nazionale dei Tumori Milano, Milan, Italy
| | - Ana Montes
- Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Noel Downes
- Sequani, Ledbury, Herefordshire, United Kingdom
| | - David Dombrowicz
- Institut National de la Santé et de la Recherche Médicale U1011, Lille, France
| | - Christopher J Corrigan
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre for Allergic Mechanisms of Asthma, King's College London, London, United Kingdom
| | - Andrew J Beavil
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre for Allergic Mechanisms of Asthma, King's College London, London, United Kingdom
| | - Frank O Nestle
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Immunology and Inflammation Therapeutic Research Area, Sanofi US, Cambridge, Massachusetts
| | - Paul S Jones
- Centre for Drug Development, Cancer Research UK, London, United Kingdom
| | - Hannah J Gould
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre for Allergic Mechanisms of Asthma, King's College London, London, United Kingdom
| | - Victoria Sanz-Moreno
- Tumor Plasticity Laboratory, Randall Division of Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Philip J Blower
- Division of Imaging Sciences and Biomedical Engineering, King's College London, London, United Kingdom
| | - James F Spicer
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom.
- NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals and King's College London, London, United Kingdom
- Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
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Barton C, Vigor K, Scott R, Jones P, Lentfer H, Bax HJ, Josephs DH, Karagiannis SN, Spicer JF. Beta-glucan contamination of pharmaceutical products: How much should we accept? Cancer Immunol Immunother 2016; 65:1289-1301. [PMID: 27473075 PMCID: PMC5069311 DOI: 10.1007/s00262-016-1875-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 07/20/2016] [Indexed: 02/07/2023]
Abstract
Beta-glucans are large polysaccharides produced by a range of prokaryotic and eukaryotic organisms. They have potential immunostimulatory properties and have been used with therapeutic intent as anti-microbial and anti-tumour agents. A range of other potentially beneficial effects have been described, and oral forms of beta-glucans are widely available over-the-counter and online. Parenteral formulations are popular in parts of Asia and are the subject of ongoing trials, worldwide. Beta-glucans are also potential contaminants of pharmaceutical products, and high levels have been described in some blood products. However, little is known about the clinical effects of such contamination, considerable uncertainty exists over the level at which immunostimulation may occur, and there are no guidelines available on acceptable levels. We encountered beta-glucan contamination of one of our products, and we suspect that others may encounter similar issues since the origin of beta-glucan contamination includes commonly used filters and solutions applied in the manufacture of biotherapeutic agents. It is likely that regulators will increasingly enquire about beta-glucan levels in pharmaceutical products, especially those with an immunomodulatory mechanism of action. Here, we review the literature on beta-glucans in pharmaceutical products and propose an acceptable level for therapeutic agents for parenteral use.
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Affiliation(s)
- Claire Barton
- Cancer Research UK Centre for Drug Development, Cancer Research UK, Angel Building, 407 St John Street, London, EC1V 4AD, UK.
| | - Kim Vigor
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, UK
| | - Robert Scott
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, UK
| | - Paul Jones
- Cancer Research UK Centre for Drug Development, Cancer Research UK, Angel Building, 407 St John Street, London, EC1V 4AD, UK
| | - Heike Lentfer
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, UK
| | - Heather J Bax
- Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
- Division of Cancer Studies, Department of Research Oncology, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London, SE1 9RT, UK
| | - Debra H Josephs
- Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
- Division of Cancer Studies, Department of Research Oncology, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London, SE1 9RT, UK
| | - Sophia N Karagiannis
- Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, 9th Floor, Guy's Tower Wing, Guy's Hospital, London, SE1 9RT, UK
| | - James F Spicer
- Division of Cancer Studies, Department of Research Oncology, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London, SE1 9RT, UK
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Vigor K, Emerson J, Scott R, Cheek J, Barton C, Bax HJ, Josephs DH, Karagiannis SN, Spicer JF, Lentfer H. Development of downstream processing to minimize beta-glucan impurities in GMP-manufactured therapeutic antibodies. Biotechnol Prog 2016; 32:1494-1502. [PMID: 27604040 DOI: 10.1002/btpr.2359] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 08/27/2016] [Indexed: 12/20/2022]
Abstract
The presence of impurities or contaminants in biological products such as monoclonal antibodies (mAb) could affect efficacy or cause adverse reactions in patients. ICH guidelines (Q6A and Q6B) are in place to regulate the level of impurities within clinical drug products. An impurity less often reported and, therefore, lacking regulatory guideline is beta-glucan. Beta-glucans are polysaccharides of d-glucose monomers linked by (1-3) beta-glycosidic bonds, and are produced by prokaryotic and eukaryotic organisms, including plants. They may enter manufacturing processes via raw materials such as cellulose-based membrane filters or sucrose. Here we report the detection of beta-glucan contamination of a monoclonal IgE antibody (MOv18), manufactured in our facility for a first-in-human, first-in-class clinical trial in patients with cancer. Since beta-glucans have potential immunostimulatory properties and can cause symptomatic infusion reactions, it was of paramount importance to identify the source of beta-glucans in our product and to reduce the levels to clinically insignificant concentrations. We identified beta-glucans in sucrose within the formulation buffer and within the housing storage buffer of the virus removal filter. We also detected low level beta-glucan contamination in two of four commercially available antibodies used in oncology. Both formulation buffers contained sucrose. We managed to reduce levels of beta-glucan in our product 10-fold, by screening all sucrose raw material, filtering the sucrose by Posidyne® membrane filtration, and by incorporating extra wash steps when preparing the virus removal filter. The beta-glucan levels now lie within a range that is unlikely to cause clinically significant immunological effects. © 2016 American Institute of Chemical Engineers Biotechnol. Prog., 32:1494-1502, 2016.
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Affiliation(s)
- Kim Vigor
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, U.K
| | - John Emerson
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, U.K
| | - Robert Scott
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, U.K
| | - Julia Cheek
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, U.K
| | - Claire Barton
- Cancer Research UK Centre for Drug Development, Cancer Research UK, London, EC1V 4AD, U.K
| | - Heather J Bax
- Div. of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, Guy's Hospital, London, SE1 9RT, U.K
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, Guy's Hospital, London, SE1 9RT, U.K
| | - Debra H Josephs
- Div. of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, Guy's Hospital, London, SE1 9RT, U.K
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, Guy's Hospital, London, SE1 9RT, U.K
| | - Sophia N Karagiannis
- Div. of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, St. John's Institute of Dermatology, King's College London, Guy's Hospital, London, SE1 9RT, U.K
- NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals, King's College London, Guy's Hospital, London, SE1 9RT, U.K
| | - James F Spicer
- Div. of Cancer Studies, Dept. of Research Oncology, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital, Great Maze Pond, London, SE1 9RT, U.K
| | - Heike Lentfer
- Biotherapeutics Development Unit, Cancer Research UK, South Mimms, Hertfordshire, EN6 3LD, U.K
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Bax HJ, Josephs DH, Pellizzari G, Spicer JF, Montes A, Karagiannis SN. Therapeutic targets and new directions for antibodies developed for ovarian cancer. MAbs 2016; 8:1437-1455. [PMID: 27494775 PMCID: PMC5098446 DOI: 10.1080/19420862.2016.1219005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Antibody therapeutics against different target antigens are widely used in the treatment of different malignancies including ovarian carcinomas, but this disease still requires more effective agents. Improved understanding of the biological features, signaling pathways, and immunological escape mechanisms involved in ovarian cancer has emerged in the past few years. These advances, including an appreciation of the cross-talk between cancer cells and the patient's immune system, have led to the identification of new targets. In turn, potential antibody treatments with various mechanisms of action, including immune activation or toxin-delivery, that are directed at these targets have been developed. Here, we identify established as well as novel targets for antibodies in ovarian cancer, and discuss how they may provide fresh opportunities to identify interventions with enhanced therapeutic potential.
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Affiliation(s)
- Heather J Bax
- a St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Center at Guy's and St. Thomas' Hospital and King's College London, Guy's Hospital, King's College London , London , UK.,b Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital , London , UK
| | - Debra H Josephs
- a St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Center at Guy's and St. Thomas' Hospital and King's College London, Guy's Hospital, King's College London , London , UK.,b Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital , London , UK
| | - Giulia Pellizzari
- a St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Center at Guy's and St. Thomas' Hospital and King's College London, Guy's Hospital, King's College London , London , UK.,b Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital , London , UK
| | - James F Spicer
- b Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, Guy's Hospital , London , UK
| | - Ana Montes
- c Department of Medical Oncology , Guy's and St Thomas' NHS Foundation Trust , London , UK
| | - Sophia N Karagiannis
- a St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London & NIHR Biomedical Research Center at Guy's and St. Thomas' Hospital and King's College London, Guy's Hospital, King's College London , London , UK
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Saul L, Ilieva KM, Bax HJ, Karagiannis P, Correa I, Rodriguez-Hernandez I, Josephs DH, Tosi I, Egbuniwe IU, Lombardi S, Crescioli S, Hobbs C, Villanova F, Cheung A, Geh JLC, Healy C, Harries M, Sanz-Moreno V, Fear DJ, Spicer JF, Lacy KE, Nestle FO, Karagiannis SN. IgG subclass switching and clonal expansion in cutaneous melanoma and normal skin. Sci Rep 2016; 6:29736. [PMID: 27411958 PMCID: PMC4944184 DOI: 10.1038/srep29736] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 06/22/2016] [Indexed: 12/19/2022] Open
Abstract
B cells participate in immune surveillance in human circulation and tissues, including tumors such as melanoma. By contrast, the role of humoral responses in cutaneous immunity is underappreciated. We report circulating skin-homing CD22+CLA+B cells in healthy volunteers and melanoma patients (n = 73) and CD22+ cells in melanoma and normal skin samples (n = 189). Normal and malignant skin featured mature IgG and CD22 mRNA, alongside mRNA for the transiently-expressed enzyme Activation-induced cytidine Deaminase (AID). Gene expression analyses of publically-available data (n = 234 GEO, n = 384 TCGA) confirmed heightened humoral responses (CD20, CD22, AID) in melanoma. Analyses of 51 melanoma-associated and 29 normal skin-derived IgG sequence repertoires revealed lower IgG1/IgGtotal representation compared with antibodies from circulating B cells. Consistent with AID, comparable somatic hypermutation frequencies and class-switching indicated affinity-matured antibodies in normal and malignant skin. A melanoma-associated antibody subset featured shorter complementarity-determining (CDR3) regions relative to those from circulating B cells. Clonal amplification in melanoma-associated antibodies and homology modeling indicated differential potential antigen recognition profiles between normal skin and melanoma sequences, suggesting distinct antibody repertoires. Evidence for IgG-expressing B cells, class switching and antibody maturation in normal and malignant skin and clonally-expanded antibodies in melanoma, support the involvement of mature B cells in cutaneous immunity.
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Affiliation(s)
- Louise Saul
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, United Kingdom
| | - Kristina M Ilieva
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, London, United Kingdom
| | - Heather J Bax
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, United Kingdom
| | - Panagiotis Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Isabel Correa
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Irene Rodriguez-Hernandez
- Tumour Plasticity Laboratory, Randall Division of Cell and Molecular Biophysics, New Hunt's House, Guy's Campus, King's College London, London SE1 1UL, United Kingdom
| | - Debra H Josephs
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, United Kingdom
| | - Isabella Tosi
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Isioma U Egbuniwe
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Sara Lombardi
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Skin Tumor Unit, St. John's Institute of Dermatology, Guy's Hospital, King's College London and Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - Silvia Crescioli
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Carl Hobbs
- Wolfson Center for Age-Related Diseases; King's College London, London, UK
| | - Federica Villanova
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Anthony Cheung
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Breast Cancer Now Research Unit, Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, London, United Kingdom
| | - Jenny L C Geh
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Ciaran Healy
- Department of Plastic Surgery at Guy's, King's, and St. Thomas' Hospitals, London, United Kingdom
| | - Mark Harries
- Clinical Oncology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Victoria Sanz-Moreno
- Tumour Plasticity Laboratory, Randall Division of Cell and Molecular Biophysics, New Hunt's House, Guy's Campus, King's College London, London SE1 1UL, United Kingdom
| | - David J Fear
- Division of Asthma, Allergy and Lung Biology, Medical Research Council and Asthma UK Centre in Allergic Mechanisms of Asthma, Faculty of Life Sciences and Medicine, King's College London, Guy's Campus, London, United Kingdom
| | - James F Spicer
- Division of Cancer Studies, Faculty of Life Sciences and Medicine, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT, United Kingdom
| | - Katie E Lacy
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom.,Skin Tumor Unit, St. John's Institute of Dermatology, Guy's Hospital, King's College London and Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - Frank O Nestle
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London &NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, King's College London, London SE1 9RT, United Kingdom
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Fittall MW, Cheung A, Petranyi GM, Rodriguez-Dominguez D, Bax HJ, Karagiannis P, Ilieva KM, Tutt A, Karagiannis SN. Abstract A090: Exploring folate receptor α immunotherapy of breast carcinomas: Human monocytic cell-mediated killing triggered by IgG1 and IgE antibodies. Cancer Immunol Res 2016. [DOI: 10.1158/2326-6074.cricimteatiaacr15-a090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Folate receptor α is a GPI-anchored cell surface protein that mediates the intracellular transport of folates. It is over-expressed in a number of malignancies, including ovarian carcinoma and mesothelioma and has limited normal tissue expression. More recently it has been found to be over-expressed in breast cancer, and particularly a less favourable prognostic form, known as ‘triple-negative’ breast cancer (TNBC). We examined a therapeutic antibody candidate recognising FRα; which we are preparing for Phase 1 clinical trials for its potential to target human immune effector cells against breast cancer cells. As part of this effort, we endeavoured to identify a breast cancer cell line model in which the ability for this antibody to induce Antibody-dependent Cell-mediated breast tumour cell death could be evaluated in vitro.
Methods: Twenty-two breast cancer cell lines were evaluated by flow cytometry for surface expression of FRα using the anti-FRα antibody compared with IGROV1, a well characterised ovarian cancer cell line used as a positive control. We confirmed these findings with mRNA levels for cell lines available from the publically accessible Cancer Cell Line Encyclopaedia (CCLE). The two highest expressing breast cancer cell lines, T47D and CAL51 were then studied in a functional flow cytometric assay which can simultaneously measure antibody-dependent cell-mediated cytotoxicity (ADCC) and phagocytosis (ADCP). The human monocytic U937 cells which express Fc receptors for IgG and IgE antibodies, served as effectors. We compared the capacity of the the anti-FRα antibodies (IgG1 and IgE isotypes) to activate monocytic cells against the FRα-expressing ovarian carcinoma IGROV1 cells, the breast carcinoma T47D and CAL51 cells and the FRα non-expressing breast cancer cell line, HCC1428.
Results: There was wide variety in the levels of cell surface expression of FRα; by breast cancer cell lines, expressed as Mean Fluorescent Intensity (>than an isotype control). The highest expressing breast cancer cell lines, T47D and CAL51 had values of 1273 (SEM 13.6) and 1638 (SEM 24.7) respectively in comparison with the non-expressing cell line, HCC1428 with a value of 8 (SEM 0.54). Expression levels in the ovarian cancer cell line, IGROV1 were 16580 (SEM 2534). These values correlated well with mRNA levels from the CCLE database (Spearman's rank, r=0.6011, p=0.0065) which varied from 1x104-1x1011 amongst breast cancer cell lines but were still below those detected with IGROV1 ovarian cancer cells with an mRNA level of 7x1012. We detected no clear evidence of expressing/non-expressing cell lines clustering amongst any known molecular subtype of TNBC.
In vitro functional assay assessments of breast carcinoma cell killing in the non-FRα expressing cell line, HCC1428, revealed that neither IgG nor IgE induced breast cancer cell cytotoxicity above that induced by a non-targeting isotype antibody control. In contrast anti-FRα IgG1 and IgE antibodies could induce 20-30% more ADCP and ADCC, respectively, of the FRα+ IGROV1 tumour cells than the isotype control. The breast carcinoma T47D cells, likewise, were killed by ADCP when exposed to anti-FRα IgG, while the anti-FRα IgE antibody induced high levels of ADCC of ~40% above isotype control. Furthermore, treatment of breast carcinoma cells with anti-FRα antibodies induced direct signalling effects that may lead to reduced growth and survival cascades.
Conclusions: We have identified two breast cancer cell line models which could be candidates for further in vitro and in vivo assessment of the efficacy and mechanisms of the novel anti-FRα; IgE against breast carcinomas. We have demonstrated similar levels of human immune effector cell-mediated breast cancer cell killing in one of these cell lines, T47D, to a well characterised ovarian cancer cell line, IGROV1, not seen in the FRα; non-expressing cell line, HCC1428. This tumour antigen warrants further characterisation as a potential new immune therapy in TNBC, where immune infiltration is already known to be favourably prognostic.
Citation Format: Matthew W. Fittall, Anthony Cheung, Gyula M. Petranyi, Diana Rodriguez-Dominguez, Heather J. Bax, Panagiotis Karagiannis, Kristina M. Ilieva, Andrew Tutt, Sophia N. Karagiannis. Exploring folate receptor α immunotherapy of breast carcinomas: Human monocytic cell-mediated killing triggered by IgG1 and IgE antibodies. [abstract]. In: Proceedings of the CRI-CIMT-EATI-AACR Inaugural International Cancer Immunotherapy Conference: Translating Science into Survival; September 16-19, 2015; New York, NY. Philadelphia (PA): AACR; Cancer Immunol Res 2016;4(1 Suppl):Abstract nr A090.
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Josephs DH, Bax HJ, Lentfer H, Selkirk C, Spicer JF, Karagiannis SN. Potential for monocyte recruitment by IgE immunotherapy for cancer in a rat model of tumour metastasis. Lancet 2015; 385 Suppl 1:S53. [PMID: 26312875 DOI: 10.1016/s0140-6736(15)60368-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Nearly all anti-tumour antibodies are of a single class-namely, IgG. Efficacy might be improved by development of tumour-specific IgE antibodies, which have higher affinities for effector cell receptors and perform potent immune functions. MOv18IgE, which targets folate receptor α (FRα), is a novel system to model this hypothesis. Human chimeric MOv18 IgE has shown superior efficacy in two murine xenograft models compared with MOv18 IgG1. Our aim was to examine the potential of this antibody class to activate monocytes. METHODS We developed an immunocompetent rat model system of rat tumour lung metastases expressing human FRα, and engineered surrogate rat MOv18 IgE and IgG antibodies to assess their efficacy and ability to recruit monocytes in the rat model system. FINDINGS In-vivo assessment of the efficacy of rat MOv18 IgE demonstrated superior tumour growth restriction compared with rat MOv18 IgG (tumour occupancy 6·8% [SE 1·6] vs 16·0 [1·7]; p<0·0001). We measured significant CD68-positive (CD68+) macrophage infiltration of tumours after MOv18 IgE treatment (mean ratio of CD68+ cells in tumour vs periphery 3·6 [0·5] for MOv18 IgE-treated tumours vs 2·3 [0·3] for MOv18 IgG-treated tumours; p=0·03). INTERPRETATION Our in-vivo studies using rat MOv18 IgE show the importance of monocyte recruitment in the efficacy of this antibody, and provide further evidence that tumour-specific IgE antibodies might offer improved efficacy against cancer by recruiting key immune effector cells. FUNDING Academy of Medical Sciences Starter Grant, Cancer Research UK New Agents Committee Grant.
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Affiliation(s)
- Debra H Josephs
- St John's Institute of Dermatology, King's College London, London, UK; Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK.
| | - Heather J Bax
- St John's Institute of Dermatology, King's College London, London, UK
| | - Heike Lentfer
- Cancer Research UK, Biotherapeutics Unit, South Mimms, UK
| | - Chris Selkirk
- Cancer Research UK, Biotherapeutics Unit, South Mimms, UK
| | - James F Spicer
- Department of Medical Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Abstract
Monocytes/macrophages constitute important contributors of cancer-associated inflammation. Through their plasticity and capacity to become polarised by tumours towards less activatory and more immunosuppressive (M2) phenotypes, tumour-associated macrophages (TAM) are thought to support tumour progression. Orchestrated by T helper 2 (Th2)-biased stimuli, macrophage recruitment, activation and polarisation in tumour microenvironments is associated with poorer clinical outcomes. Their key roles in supporting tumour progression and their capacity for plasticity have focused targeted and immunotherapeutic strategies to counteract macrophage pro-tumourigenic activities and to re-ignite their tumour-cytotoxic power. Therapeutic approaches include blockade of macrophage recruitment into tumours, suppression of TAM survival, re-polarisation towards an M1-like phenotype and antibody therapies to enhance TAM anti-tumoural activities. Future immunotherapeutic directions may include monoclonal antibodies with enhanced effector functions. Antibodies of different classes, including those of the IgE class, shown to restrict tumour growth by harnessing monocyte/macrophage cytotoxic properties in pre-clinical cancer models, may synergise or re-educate these potent immune sentinels to destroy rather than support tumours. Opportunities for monitoring monocyte/macrophage polarisation or activatory signatures in patients may inform clinical management.
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Affiliation(s)
- Debra H Josephs
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences & Medicine, King's College London; NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospital and King's College London, Guy's Ho
| | - Heather J Bax
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences & Medicine, King's College London; NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospital and King's College London, Guy's Ho
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences & Medicine, King's College London; NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospital and King's College London, Guy's Ho
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Dodev TS, Karagiannis P, Gilbert AE, Josephs DH, Bowen H, James LK, Bax HJ, Beavil R, Pang MO, Gould HJ, Karagiannis SN, Beavil AJ. A tool kit for rapid cloning and expression of recombinant antibodies. Sci Rep 2014; 4:5885. [PMID: 25073855 PMCID: PMC4115235 DOI: 10.1038/srep05885] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 07/10/2014] [Indexed: 01/01/2023] Open
Abstract
Over the last four decades, molecular cloning has evolved tremendously. Efficient products allowing assembly of multiple DNA fragments have become available. However, cost-effective tools for engineering antibodies of different specificities, isotypes and species are still needed for many research and clinical applications in academia. Here, we report a method for one-step assembly of antibody heavy- and light-chain DNAs into a single mammalian expression vector, starting from DNAs encoding the desired variable and constant regions, which allows antibodies of different isotypes and specificity to be rapidly generated. As a proof of principle we have cloned, expressed and characterized functional recombinant tumor-associated antigen-specific chimeric IgE/κ and IgG1/κ, as well as recombinant grass pollen allergen Phl p 7 specific fully human IgE/λ and IgG4/λ antibodies. This method utilizing the antibody expression vectors, available at Addgene, has many applications, including the potential to support simultaneous processing of antibody panels, to facilitate mechanistic studies of antigen-antibody interactions and to conduct early evaluations of antibody functions.
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Affiliation(s)
- Tihomir S Dodev
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Panagiotis Karagiannis
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London School of Medicine, King's College London, London SE1 9RT, UK
| | - Amy E Gilbert
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London School of Medicine, King's College London, London SE1 9RT, UK
| | - Debra H Josephs
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London School of Medicine, King's College London, London SE1 9RT, UK [3] Division of Cancer Studies, King's College London, 3rd Floor Bermondsey Wing, Guy's Hospital, London SE1 9RT, UK
| | - Holly Bowen
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Louisa K James
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Heather J Bax
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Rebecca Beavil
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Marie O Pang
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Hannah J Gould
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Sophia N Karagiannis
- 1] NIHR Biomedical Research Centre at Guy's and St. Thomas's Hospitals and King's College London, London, UK [2] St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine, King's College London School of Medicine, King's College London, London SE1 9RT, UK
| | - Andrew J Beavil
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
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Abstract
Some 10 years ago it emerged that at sufficiently high concentrations certain monoclonal mouse IgEs exert previously unsuspected effects on mast cells. Thus they can both promote survival and induce activation of mast cells without the requirement for antigens. This was a wake up call that appears to have been missed (or dismissed) by the majority of immunologists. The structural attributes responsible for the potency of the so-called “highly cytokinergic” or HC IgEs have not yet been determined, but the events that ensue when such IgEs bind to the high-affinity receptor, FcεRI, on mast cells have been thoroughly studied, and are strikingly similar to those engendered by antigens when they form cross-linked complexes with the receptors. We review the evidence for the cytokinergic activity of IgE, and the structural features and known properties of immunoglobulins, and of IgE in particular, most likely to be implicated in the phenomenon. We suggest that IgEs with cytokinergic activity may be generated by local germinal center reactions in the target organs of allergy. We consider also the important implications that the existence of cytokinergic IgE may have for a fuller understanding of adaptive immunity and of the action of IgE in asthma and other diseases.
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Affiliation(s)
- Heather J Bax
- Randall Division of Cell and Molecular Biophysics, King's College London London, UK
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Borthakur S, Hibbert RG, Pang MOY, Yahya N, Bax HJ, Kao MW, Cooper AM, Beavil AJ, Sutton BJ, Gould HJ, McDonnell JM. Mapping of the CD23 binding site on immunoglobulin E (IgE) and allosteric control of the IgE-Fc epsilonRI interaction. J Biol Chem 2012; 287:31457-61. [PMID: 22815482 PMCID: PMC3438978 DOI: 10.1074/jbc.c112.397059] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
IgE, the antibody that mediates allergic responses, acts as part of a self-regulating protein network. Its unique effector functions are controlled through interactions of its Fc region with two cellular receptors, FcεRI on mast cells and basophils and CD23 on B cells. IgE cross-linked by allergen triggers mast cell activation via FcεRI, whereas IgE-CD23 interactions control IgE expression levels. We have determined the CD23 binding site on IgE, using a combination of NMR chemical shift mapping and site-directed mutagenesis. We show that the CD23 and FcεRI interaction sites are at opposite ends of the Cε3 domain of IgE, but that receptor binding is mutually inhibitory, mediated by an allosteric mechanism. This prevents CD23-mediated cross-linking of IgE bound to FcεRI on mast cells and resulting antigen-independent anaphylaxis. The mutually inhibitory nature of receptor binding provides a degree of autonomy for the individual activities mediated by IgE-FcεRI and IgE-CD23 interactions.
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Affiliation(s)
- Susmita Borthakur
- Randall Division of Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, United Kingdom
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