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Soussan S, Pupier G, Cremer I, Joubert PE, Sautès-Fridman C, Fridman W, Sibéril S. Unraveling the complex interplay between anti-tumor immune response and autoimmunity mediated by B cells and autoantibodies in the era of anti-checkpoint monoclonal antibody therapies. Front Immunol 2024; 15:1343020. [PMID: 38318190 PMCID: PMC10838986 DOI: 10.3389/fimmu.2024.1343020] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/05/2024] [Indexed: 02/07/2024] Open
Abstract
The intricate relationship between anti-tumor immunity and autoimmunity is a complex yet crucial aspect of cancer biology. Tumor microenvironment often exhibits autoimmune features, a phenomenon that involves natural autoimmunity and the induction of humoral responses against self-antigens during tumorigenesis. This induction is facilitated by the orchestration of anti-tumor immunity, particularly within organized structures like tertiary lymphoid structures (TLS). Paradoxically, a significant number of cancer patients do not manifest autoimmune features during the course of their illness, with rare instances of paraneoplastic syndromes. This discrepancy can be attributed to various immune-mediated locks, including regulatory or suppressive immune cells, anergic autoreactive lymphocytes, or induction of effector cells exhaustion due to chronic stimulation. Overcoming these locks holds the risk to induce autoimmune mechanisms during cancer progression, a phenomenon notably observed with anti-immune checkpoint therapies, in contrast to more conventional treatments like chemotherapy or radiotherapy. Therefore, the challenge arises in managing immune-related adverse events (irAEs) induced by immune checkpoint inhibitors treatment, as decoupling them from the anti-tumor activity poses a significant clinical dilemma. This review summarizes recent advances in understanding the link between B-cell driven anti-tumor responses and autoimmune reactions in cancer patients, and discusses the clinical implications of this relationship.
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Affiliation(s)
| | | | | | | | | | | | - Sophie Sibéril
- Centre de recherche des Cordeliers, INSERM U1138, Sorbonne Université, Université Paris Cité, Paris, France
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2
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Garmendia I, Varthaman A, Marmier S, Angrini M, Matchoua I, Darbois-Delahousse A, Josseaume N, Foy PE, Roumenina LT, Naouar N, Meylan M, Sibéril S, Russick J, Joubert PE, Leroy K, Damotte D, Mansuet-Lupo A, Wislez M, Alifano M, Menger L, Garcia-Verdugo I, Sallenave JM, Lantz O, Petitprez F, Cremer I. Acute Influenza Infection Promotes Lung Tumor Growth by Reprogramming the Tumor Microenvironment. Cancer Immunol Res 2023; 11:530-545. [PMID: 36883368 DOI: 10.1158/2326-6066.cir-22-0534] [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] [Received: 07/04/2022] [Revised: 11/20/2022] [Accepted: 02/08/2023] [Indexed: 03/09/2023]
Abstract
One billion people worldwide get flu every year, including patients with non-small cell lung cancer (NSCLC). However, the impact of acute influenza A virus (IAV) infection on the composition of the tumor microenvironment (TME) and the clinical outcome of patients with NSCLC is largely unknown. We set out to understand how IAV load impacts cancer growth and modifies cellular and molecular players in the TME. Herein, we report that IAV can infect both tumor and immune cells, resulting in a long-term protumoral effect in tumor-bearing mice. Mechanistically, IAV impaired tumor-specific T-cell responses, led to the exhaustion of memory CD8+ T cells and induced PD-L1 expression on tumor cells. IAV infection modulated the transcriptomic profile of the TME, fine-tuning it toward immunosuppression, carcinogenesis, and lipid and drug metabolism. Consistent with these data, the transcriptional module induced by IAV infection in tumor cells in tumor-bearing mice was also found in human patients with lung adenocarcinoma and correlated with poor overall survival. In conclusion, we found that IAV infection worsened lung tumor progression by reprogramming the TME toward a more aggressive state.
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Affiliation(s)
- Irati Garmendia
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Aditi Varthaman
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Solenne Marmier
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Mahmud Angrini
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Ingrid Matchoua
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | | | - Nathalie Josseaume
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Pierre-Emmanuel Foy
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Lubka T Roumenina
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Naïra Naouar
- ARTbio Platform, Institut de Biologie Paris Seine, Institut Français de Bioinformatique, Sorbonne-Universite, Paris, France
| | - Maxime Meylan
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Sophie Sibéril
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Jules Russick
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Pierre-Emmanuel Joubert
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
| | - Karen Leroy
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France.,Department of Biochemistry, Hopital Europeen Georges Pompidou, Assistance Publique Hopitaux de Paris Centre, Universite Paris Cite, Paris, France
| | - Diane Damotte
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France.,Departments of Pathology and Thoracic Surgery, Hopital Cochin, Assistance Publique Hopitaux de Paris Centre, Universite Paris Cite, Paris, France
| | - Audrey Mansuet-Lupo
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France.,Departments of Pathology and Thoracic Surgery, Hopital Cochin, Assistance Publique Hopitaux de Paris Centre, Universite Paris Cite, Paris, France
| | - Marie Wislez
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France.,Department of Respiratory Medicine and Thoracic Oncology, Hopital Cochin, Assistance Publique Hopitaux de Paris Centre, Universite Paris Cite, Paris, France
| | - Marco Alifano
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France.,Department of Thoracic Surgery, Hopital Cochin, Assistance Publique Hopitaux de Paris Centre, Universite Paris Cite, Paris, France
| | - Laurie Menger
- INSERM U932, PSL Universite, Institut Curie, Paris, France
| | - Ignacio Garcia-Verdugo
- INSERM U1152, Laboratoire d'Excellence Inflamex, Universite de Paris, Hopital Bichat - Claude-Bernard, Paris, France
| | - Jean-Michel Sallenave
- INSERM U1152, Laboratoire d'Excellence Inflamex, Universite de Paris, Hopital Bichat - Claude-Bernard, Paris, France
| | - Olivier Lantz
- INSERM U932, PSL Universite, Institut Curie, Paris, France.,Laboratoire d'Immunologie Clinique, Institut Curie, Paris, France.,Centre d'Investigation Clinique en Biotherapie, Institut Curie (CIC-BT1428), Paris, France
| | - Florent Petitprez
- Programme Cartes d'Ldentite des Tumeurs, Ligue Nationale Contre le Cancer, Paris, France.,MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Isabelle Cremer
- Team Inflammation, Complement and Cancer, Centre de Recherche des Cordeliers, Sorbonne Universite, INSERM, Universite Paris Cite, Paris, France
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3
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Soussan S, Sibéril S. [Involvement of regulatory B lymphocytes in susceptibility to autoimmune side effects of cancer immunotherapy]. Med Sci (Paris) 2023; 39:101-104. [PMID: 36799742 DOI: 10.1051/medsci/2023001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Affiliation(s)
- Sarah Soussan
- Centre de recherche des Cordeliers, Inserm UMRS1138, Équipe 13 Inflammation, complément et cancer, Sorbonne Université, Université Paris Cité, Paris, France
| | - Sophie Sibéril
- Centre de recherche des Cordeliers, Inserm UMRS1138, Équipe 13 Inflammation, complément et cancer, Sorbonne Université, Université Paris Cité, Paris, France
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Fridman WH, Sibéril S, Pupier G, Soussan S, Sautès-Fridman C. Activation of B cells in Tertiary Lymphoid Structures in cancer: Anti-tumor or anti-self? Semin Immunol 2023; 65:101703. [PMID: 36481358 DOI: 10.1016/j.smim.2022.101703] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
Whereas T cells in the tumor microenvironment have been the main focus as cancer controlling cells and targets of immunotherapies, B cells have recently gained strong attention. Being associated to Tertiary Lymphoid Structures (TLS) located at the vicinity of tumor nests, the fate of B cell depends on TLS maturity. In immature TLS they may evolve as regulatory B cells producing immunosuppressive cytokines and promote tumor growth. In mature TLS with a germinal center, B cells are selected, amplified, undergo affinity maturation and isotypic switching, resulting in plasma cell generation and production of anti-tumor antibodies. In that case, they are associated with longer patient's survival and therapeutic response to immunotherapy. Identification of tumor specific, or tumor overexpressed, antigens recognized by "in situ" produced antibodies and their discrimination from self-antigens induced by ICI treatments is a major challenge to develop novel antibody-based immunotherapies.
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Affiliation(s)
- Wolf H Fridman
- Centre de recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France; Equipe labellisée Ligue Contre le Cancer, 75006 Paris, France.
| | - Sophie Sibéril
- Centre de recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France
| | - Guilhem Pupier
- Centre de recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France; Equipe labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Sarah Soussan
- Centre de recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France
| | - Catherine Sautès-Fridman
- Centre de recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France; Equipe labellisée Ligue Contre le Cancer, 75006 Paris, France
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Lacombe RV, Sibéril S, Dimitrov JD. Immature and mature antibodies as defenders against cancer. Cell Mol Immunol 2023; 20:3-5. [PMID: 36369369 PMCID: PMC9794785 DOI: 10.1038/s41423-022-00951-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Robin V Lacombe
- Centre de Recherche des Cordeliers, INSERM, CNRS, Sorbonne Université, Université Paris Cité, Paris, France
| | - Sophie Sibéril
- Centre de Recherche des Cordeliers, INSERM, CNRS, Sorbonne Université, Université Paris Cité, Paris, France
| | - Jordan D Dimitrov
- Centre de Recherche des Cordeliers, INSERM, CNRS, Sorbonne Université, Université Paris Cité, Paris, France.
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6
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Leonardi L, Sibéril S, Alifano M, Cremer I, Joubert PE. [Autophagy modulation by viruses: An important role in tumor progression]. Med Sci (Paris) 2022; 38:159-167. [PMID: 35179470 DOI: 10.1051/medsci/2022010] [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: 11/14/2022] Open
Abstract
Autophagy is an important process for cellular homeostasis at critical steps of development or in response to environmental stress. In the context of cancers, autophagy has a significant impact on tumor occurrence and tumor cell growth. On the one hand, autophagy limits the transformation of precancerous cells into cancer cells at an early stage. However, on the other hand, it promotes cell survival, cell proliferation, metastasis and resistance to anti-tumor therapies in more advanced tumors. Autophagy can be induced by a variety of extracellular and intracellular stimulus. Viral infections have often been associated with a modulation of autophagy, with variable impacts on viral replication and on the survival of infected cells depending on the model studied. In a tumor context, the modulation of autophagy induced by the viral infection of tumor cells seems to have a significant impact on tumor progression. The aim of this review article is to present recent findings regarding the consequences of autophagy disturbance by viral infections on tumor behavior.
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Affiliation(s)
- Lucas Leonardi
- Inserm UMRS1138, Centre de recherche des Cordeliers, 15 rue de l'École de médecine, 75006 Paris, France - Sorbonne université, Univ Paris 6, France
| | - Sophie Sibéril
- Inserm UMRS1138, Centre de recherche des Cordeliers, 15 rue de l'École de médecine, 75006 Paris, France - Sorbonne université, Univ Paris 6, France
| | - Marco Alifano
- Inserm UMRS1138, Centre de recherche des Cordeliers, 15 rue de l'École de médecine, 75006 Paris, France - Département de chirurgie thoracique, Hôpital Cochin, 24 rue du Faubourg Saint-Jacques, AP-HP, 75014 Paris, France
| | - Isabelle Cremer
- Inserm UMRS1138, Centre de recherche des Cordeliers, 15 rue de l'École de médecine, 75006 Paris, France - Sorbonne université, Univ Paris 6, France
| | - Pierre-Emmanuel Joubert
- Inserm UMRS1138, Centre de recherche des Cordeliers, 15 rue de l'École de médecine, 75006 Paris, France - Sorbonne université, Univ Paris 6, France
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7
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Leonardi L, Sibéril S, Alifano M, Cremer I, Joubert PE. Autophagy Modulation by Viral Infections Influences Tumor Development. Front Oncol 2021; 11:743780. [PMID: 34745965 PMCID: PMC8569469 DOI: 10.3389/fonc.2021.743780] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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] [Received: 07/19/2021] [Accepted: 09/27/2021] [Indexed: 12/21/2022] Open
Abstract
Autophagy is a self-degradative process important for balancing cellular homeostasis at critical times in development and/or in response to nutrient stress. This is particularly relevant in tumor model in which autophagy has been demonstrated to have an important impact on tumor behavior. In one hand, autophagy limits tumor transformation of precancerous cells in early stage, and in the other hand, it favors the survival, proliferation, metastasis, and resistance to antitumor therapies in more advanced tumors. This catabolic machinery can be induced by an important variety of extra- and intracellular stimuli. For instance, viral infection has often been associated to autophagic modulation, and the role of autophagy in virus replication differs according to the virus studied. In the context of tumor development, virus-modulated autophagy can have an important impact on tumor cells' fate. Extensive analyses have shed light on the molecular and/or functional complex mechanisms by which virus-modulated autophagy influences precancerous or tumor cell development. This review includes an overview of discoveries describing the repercussions of an autophagy perturbation during viral infections on tumor behavior.
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Affiliation(s)
- Lucas Leonardi
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Sorbonne Université, Univ Paris, Paris, France
| | - Sophie Sibéril
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Sorbonne Université, Univ Paris, Paris, France
| | - Marco Alifano
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Department of Thoracic Surgery, Hospital Cochin Assistance Publique Hopitaux de Paris, Paris, France
| | - Isabelle Cremer
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Sorbonne Université, Univ Paris, Paris, France
| | - Pierre-Emmanuel Joubert
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS1138, Centre de Recherche des Cordeliers, Paris, France.,Sorbonne Université, Univ Paris, Paris, France
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8
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Regard L, Martin C, Teillaud JL, Lafoeste H, Vicaire H, Ladjemi MZ, Ollame-Omvane E, Sibéril S, Burgel PR. Effective control of Staphylococcus aureus lung infection despite tertiary lymphoid structure disorganisation. Eur Respir J 2021; 57:13993003.00768-2020. [PMID: 33093122 DOI: 10.1183/13993003.00768-2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 10/11/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Tertiary lymphoid structures (TLS) are triggered by persistent bronchopulmonary infection with Staphylococcus aureus, but their roles remain elusive. The present study sought to examine the effects of B- and/or T-cell depletion on S. aureus infection and TLS development (lymphoid neogenesis) in mice. METHODS C57Bl/6 mice were pre-treated with 1) an anti-CD20 monoclonal antibody (mAb) (B-cell depletion) or 2) an anti-CD4 and/or an anti-CD8 mAb (T-cell depletion) or 3) a combination of anti-CD20, anti-CD4 and anti-CD8 mAbs (combined B- and T-cell depletion) or 4) isotype control mAbs. After lymphocyte depletion, mice were infected by intratracheal instillation of agarose beads containing S. aureus (106 CFU per mouse). 14 days later, bacterial load and lung inflammatory cell infiltration were assessed by cultures and immunohistochemistry, respectively. RESULTS 14 days after S. aureus-bead instillation, lung bacterial load was comparable between control and lymphocyte-depleted mice. While TLS were observed in the lungs of infected mice pre-treated with control mAbs, these structures were disorganised or abolished in the lungs of lymphocyte-depleted mice. The absence of CD20+ B-lymphocytes had no effect on CD3+ T-lymphocyte infiltration, whereas CD4+/CD8+ T-cell depletion markedly reduced CD20+ B-cell infiltration. Depletion of CD4+ or CD8+ T-cells separately had limited effect on B-cell infiltration, but led to the absence of germinal centres. CONCLUSION TLS disorganisation is not associated with loss of infection control in mice persistently infected with S. aureus.
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Affiliation(s)
- Lucile Regard
- Institut Cochin and Université de Paris, INSERM U1016, Paris, France.,Service de Pneumologie, Hôpital Cochin, AP-HP, Paris, France
| | - Clémence Martin
- Institut Cochin and Université de Paris, INSERM U1016, Paris, France.,Service de Pneumologie, Hôpital Cochin, AP-HP, Paris, France
| | - Jean-Luc Teillaud
- Laboratory "Immune Microenvironment and Immunotherapy", Centre d'Immunologie et des Maladies Infectieuses (CIMI), Paris, France.,INSERM UMRS 1135, Faculté de Médecine, Sorbonne Université, Paris, France
| | - Hélène Lafoeste
- Institut Cochin and Université de Paris, INSERM U1016, Paris, France.,Service de Pneumologie, Hôpital Cochin, AP-HP, Paris, France
| | - Hugues Vicaire
- Institut Cochin and Université de Paris, INSERM U1016, Paris, France.,Service de Pneumologie, Hôpital Cochin, AP-HP, Paris, France
| | | | - Emilie Ollame-Omvane
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France
| | - Sophie Sibéril
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Paris, France.,These authors contributed equally to this work
| | - Pierre-Régis Burgel
- Institut Cochin and Université de Paris, INSERM U1016, Paris, France .,Service de Pneumologie, Hôpital Cochin, AP-HP, Paris, France.,These authors contributed equally to this work
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Abstract
L’unité d’enseignement « Immunopathologie » qui propose les brèves de ce numéro est suivie par des étudiants des sept parcours recherche du Master Biologie Santé de l’Université de Montpellier. On y étudie les bases physiopathologiques des maladies immunologiques, les cibles thérapeutiques et les mécanismes d’échappement des microorganismes et des tumeurs. Ce Master rassemble des étudiants issus du domaine des sciences et technologies et de celui de la santé. Les articles présentés ont été choisis par les étudiants selon leur domaine de prédilection.
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10
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Milcent B, Josseaume N, Petitprez F, Riller Q, Amorim S, Loiseau P, Toubert A, Brice P, Thieblemont C, Teillaud JL, Sibéril S. Recovery of central memory and naive peripheral T cells in Follicular Lymphoma patients receiving rituximab-chemotherapy based regimen. Sci Rep 2019; 9:13471. [PMID: 31530876 PMCID: PMC6748924 DOI: 10.1038/s41598-019-50029-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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] [Received: 05/21/2019] [Accepted: 09/04/2019] [Indexed: 02/08/2023] Open
Abstract
Preclinical models and clinical studies have shown that anti-CD20-based treatment has multifaceted consequences on T-cell immunity. We have performed a prospective study of peripheral T-cell compartment in FL patients, all exhibiting high tumor burden and receiving rituximab-chemotherapy-based regimen (R-CHOP). Before treatment, FL patients harbor low amounts of peripheral naive T cells, but high levels of CD4+ TEM, CD4+ Treg and CD8+ TEMRA subsets and significant amounts of CD38+ HLA-DR+ activated T cells. A portion of these activated/differentiated T cells also expressed PD-1 and/or TIGIT immune checkpoints. Hierarchical clustering of phenotyping data revealed that 5/8 patients with only a partial response to R-CHOP induction therapy or with disease progression segregate into a group exhibiting a highly activated/differentiated T cell profile and a markedly low proportion of naive T cells before treatment. Rituximab-based therapy induced a shift of CD4+ and CD8+ T cells toward a central memory phenotype and of CD8+ T cells to a naive phenotype. In parallel, a decrease in the number of peripheral T cells expressing both PD-1 and TIGIT was detected. These observations suggest that the standard rituximab-based therapy partially reverts the profound alterations observed in T-cell subsets in FL patients, and that blood T-cell phenotyping could provide a better understanding of the mechanisms of rituximab-based treatment.
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Affiliation(s)
- B Milcent
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France.,Sorbonne Université, UMR-S 1138, Paris, 75006, France.,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France
| | - N Josseaume
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France.,Sorbonne Université, UMR-S 1138, Paris, 75006, France.,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France
| | - F Petitprez
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France.,Sorbonne Université, UMR-S 1138, Paris, 75006, France.,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France.,Ligue Nationale Contre le Cancer, Programme Cartes d'Identité des Tumeurs, Paris, 75014, France
| | - Q Riller
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France.,Sorbonne Université, UMR-S 1138, Paris, 75006, France.,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France
| | - S Amorim
- APHP, Saint-Louis Hospital, Hemato-oncology - Diderot University, Sorbonne Paris Cité, Paris, France
| | - P Loiseau
- Laboratoire d'Immunologie et Histocompatibilité, Hôpital Saint-Louis, Paris, France.,Inserm UMR-S 1160, Paris, France.,Institut Universitaire d'Hématologie, Université Paris Diderot, Paris, 7, France
| | - A Toubert
- Laboratoire d'Immunologie et Histocompatibilité, Hôpital Saint-Louis, Paris, France.,Inserm UMR-S 1160, Paris, France.,Institut Universitaire d'Hématologie, Université Paris Diderot, Paris, 7, France
| | - P Brice
- APHP, Saint-Louis Hospital, Hemato-oncology - Diderot University, Sorbonne Paris Cité, Paris, France
| | - C Thieblemont
- APHP, Saint-Louis Hospital, Hemato-oncology - Diderot University, Sorbonne Paris Cité, Paris, France.,EA7324 Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - J-L Teillaud
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France.,Sorbonne Université, UMR-S 1138, Paris, 75006, France.,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France.,Laboratory "Immune Microenvironment and Biotherapy", Sorbonne University UMRS1135, INSERM U.1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI), Paris, France
| | - S Sibéril
- Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, 75006, France. .,Sorbonne Université, UMR-S 1138, Paris, 75006, France. .,Paris Descartes-Paris 5 University, UMR-S 1138, Paris, 75006, France.
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Milcent B, Josseaume N, Riller Q, Giglioli I, Rabia E, Deligne C, Latouche JB, Hamieh M, Couture A, Toutirais O, Lone YC, Jeger-Madiot R, Graff-Dubois S, Amorim S, Loiseau P, Toubert A, Brice P, Thieblemont C, Teillaud JL, Sibéril S. Presence of T cells directed against CD20-derived peptides in healthy individuals and lymphoma patients. Cancer Immunol Immunother 2019; 68:1561-1572. [PMID: 31494742 PMCID: PMC6805815 DOI: 10.1007/s00262-019-02389-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 01/03/2019] [Accepted: 08/30/2019] [Indexed: 02/07/2023]
Abstract
Preclinical and clinical studies have suggested that cancer treatment with antitumor antibodies induces a specific adaptive T cell response. A central role in this process has been attributed to CD4+ T cells, but the relevant T cell epitopes, mostly derived from non-mutated self-antigens, are largely unknown. In this study, we have characterized human CD20-derived epitopes restricted by HLA-DR1, HLA-DR3, HLA-DR4, and HLA-DR7, and investigated whether T cell responses directed against CD20-derived peptides can be elicited in human HLA-DR-transgenic mice and human samples. Based on in vitro binding assays to recombinant human MHC II molecules and on in vivo immunization assays in H-2 KO/HLA-A2+-DR1+ transgenic mice, we have identified 21 MHC II-restricted long peptides derived from intracellular, membrane, or extracellular domains of the human non-mutated CD20 protein that trigger in vitro IFN-γ production by PBMCs and splenocytes from healthy individuals and by PBMCs from follicular lymphoma patients. These CD20-derived MHC II-restricted peptides could serve as a therapeutic tool for improving and/or monitoring anti-CD20 T cell activity in patients treated with rituximab or other anti-CD20 antibodies.
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Affiliation(s)
- Benoit Milcent
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Nathalie Josseaume
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Quentin Riller
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Ilenia Giglioli
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Emilia Rabia
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Claire Deligne
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France
| | - Jean-Baptiste Latouche
- Inserm U1245, Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, Rouen University Hospital, Rouen, France
| | - Mohamad Hamieh
- Inserm U1245, Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, Rouen University Hospital, Rouen, France
| | - Alexandre Couture
- Inserm U1245, Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, Rouen University Hospital, Rouen, France
| | - Olivier Toutirais
- Unicaen, Inserm 1237, Physiopathology and Imaging of Neurological Disorders, Normandie University, Caen, France.,French Blood Service (Etablissement Français du Sang, EFS), Caen, France
| | - Yu-Chun Lone
- Inserm U1014, Hôpital Paul Brousse, Villejuif, France
| | - Raphaël Jeger-Madiot
- Inserm U1135, CNRS ERL8255, Center for Immunology and Microbial Infection, Paris, France
| | - Stéphanie Graff-Dubois
- Inserm U1135, CNRS ERL8255, Center for Immunology and Microbial Infection, Paris, France
| | - Sandy Amorim
- APHP, Saint-Louis Hospital, Hemato-oncology, Diderot University, Sorbonne Paris Cité, Paris, France
| | - Pascale Loiseau
- Laboratoire d'Immunologie et Histocompatibilité, Hôpital Saint-Louis, Paris, France.,Inserm UMR-S 1160, Paris, France.,Institut Universitaire d'Hématologie, Université Paris Diderot-Paris 7, Paris, France
| | - Antoine Toubert
- Laboratoire d'Immunologie et Histocompatibilité, Hôpital Saint-Louis, Paris, France.,Inserm UMR-S 1160, Paris, France.,Institut Universitaire d'Hématologie, Université Paris Diderot-Paris 7, Paris, France
| | - Pauline Brice
- APHP, Saint-Louis Hospital, Hemato-oncology, Diderot University, Sorbonne Paris Cité, Paris, France
| | - Catherine Thieblemont
- APHP, Saint-Louis Hospital, Hemato-oncology, Diderot University, Sorbonne Paris Cité, Paris, France.,EA7324 Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Jean-Luc Teillaud
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France.,Laboratory "Immune Microenvironment and Immunotherapy", Sorbonne Université UMRS 1135, INSERM U.1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI), Paris, France
| | - Sophie Sibéril
- Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Inserm UMRS 1138, "Cancer, Immune Control and Escape" Laboratory, Centre de Recherche des Cordeliers, Paris, France. .,Cordeliers Research Center-Inserm UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, 15 rue de l'Ecole de Médecine, 75006, Paris, France.
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12
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Teillaud JL, Regard L, Martin C, Sibéril S, Burgel PR. Exploring the Role of Tertiary Lymphoid Structures Using a Mouse Model of Bacteria-Infected Lungs. Methods Mol Biol 2018; 1845:223-239. [PMID: 30141016 DOI: 10.1007/978-1-4939-8709-2_13] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Animal models can be helpful tools for deciphering the generation, maintenance, and role of tertiary lymphoid structures (TLS) during infections or tumor development. We describe here the establishment of a persistent lung infection in immune-competent mice by intratracheal instillation of agarose beads containing Pseudomonas aeruginosa or Staphylococcus aureus bacteria. After instillation, animals develop a chronic pulmonary infection, marked by the presence of TLS. This experimental setting allows the study of the function of TLS induced by bacteria encountered in patients with cystic fibrosis (CF) as P. aeruginosa and S. aureus are the two main bacterial strains that infect bronchi of adult CF patients. Additionally, we describe also how to manipulate the immune response in these infected animals by targeting immune cells involved in TLS function. Overall, this approach makes it possible to explore the role of chronic inflammation in the induction and maintenance of TLS in infected tissues.
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Affiliation(s)
- Jean-Luc Teillaud
- Cordeliers Research Center, Laboratory "Cancer, immune Control and Escape", Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS 1138, Paris Cedex 06, France. .,Cordeliers Research Center, Paris Descartes University, Sorbonne Paris Cité, UMRS 1138, Paris, France. .,Cordeliers Research Center, Sorbonne University, UMRS 1138, Paris, France.
| | - Lucile Regard
- Paris Descartes University, Sorbonne Paris Cité, Faculté de Médecine, UPRES EA 2511, Paris, France.,Service de Pneumologie et Service de Physiologie, Hôpital Cochin, AP-HP, Paris, France
| | - Clémence Martin
- Paris Descartes University, Sorbonne Paris Cité, Faculté de Médecine, UPRES EA 2511, Paris, France.,Service de Pneumologie et Service de Physiologie, Hôpital Cochin, AP-HP, Paris, France
| | - Sophie Sibéril
- Cordeliers Research Center, Laboratory "Cancer, immune Control and Escape", Institut National de la Santé et de la Recherche Médicale (INSERM), UMRS 1138, Paris Cedex 06, France.,Cordeliers Research Center, Paris Descartes University, Sorbonne Paris Cité, UMRS 1138, Paris, France.,Cordeliers Research Center, Sorbonne University, UMRS 1138, Paris, France
| | - Pierre-Régis Burgel
- Paris Descartes University, Sorbonne Paris Cité, Faculté de Médecine, UPRES EA 2511, Paris, France.,Service de Pneumologie et Service de Physiologie, Hôpital Cochin, AP-HP, Paris, France
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13
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Deligne C, Milcent B, Josseaume N, Teillaud JL, Sibéril S. Impact of Depleting Therapeutic Monoclonal Antibodies on the Host Adaptive Immunity: A Bonus or a Malus? Front Immunol 2017; 8:950. [PMID: 28855903 PMCID: PMC5557783 DOI: 10.3389/fimmu.2017.00950] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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: 05/19/2017] [Accepted: 07/25/2017] [Indexed: 11/16/2022] Open
Abstract
Clinical responses to anti-tumor monoclonal antibody (mAb) treatment have been regarded for many years only as a consequence of the ability of mAbs to destroy tumor cells by innate immune effector mechanisms. More recently, it has also been shown that anti-tumor antibodies can induce a long-lasting anti-tumor adaptive immunity, likely responsible for durable clinical responses, a phenomenon that has been termed the vaccinal effect of antibodies. However, some of these anti-tumor antibodies are directed against molecules expressed both by tumor cells and normal immune cells, in particular lymphocytes, and, hence, can also strongly affect the host adaptive immunity. In addition to a delayed recovery of target cells, lymphocyte depleting-mAb treatments can have dramatic consequences on the adaptive immune cell network, its rebound, and its functional capacities. Thus, in this review, we will not only discuss the mAb-induced vaccinal effect that has emerged from experimental preclinical studies and clinical trials but also the multifaceted impact of lymphocytes-depleting therapeutic antibodies on the host adaptive immunity. We will also discuss some of the molecular and cellular mechanisms of action whereby therapeutic mAbs induce a long-term protective anti-tumor effect and the relationship between the mAb-induced vaccinal effect and the immune response against self-antigens.
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Affiliation(s)
- Claire Deligne
- Cordeliers Research Center, INSERM UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, France.,Sorbonne Universities, Université Pierre et Marie Curie, UMR-S 1138, Paris, France.,Université Paris Descartes, UMR-S 1138, Paris, France.,Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Benoît Milcent
- Cordeliers Research Center, INSERM UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, France.,Sorbonne Universities, Université Pierre et Marie Curie, UMR-S 1138, Paris, France.,Université Paris Descartes, UMR-S 1138, Paris, France
| | - Nathalie Josseaume
- Cordeliers Research Center, INSERM UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, France.,Sorbonne Universities, Université Pierre et Marie Curie, UMR-S 1138, Paris, France.,Université Paris Descartes, UMR-S 1138, Paris, France
| | - Jean-Luc Teillaud
- Cordeliers Research Center, INSERM UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, France.,Sorbonne Universities, Université Pierre et Marie Curie, UMR-S 1138, Paris, France.,Université Paris Descartes, UMR-S 1138, Paris, France
| | - Sophie Sibéril
- Cordeliers Research Center, INSERM UMR-S 1138, "Cancer, Immune Control and Escape" Laboratory, Paris, France.,Sorbonne Universities, Université Pierre et Marie Curie, UMR-S 1138, Paris, France.,Université Paris Descartes, UMR-S 1138, Paris, France
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14
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Sibéril S, Ménez R, Jorieux S, de Romeuf C, Bourel D, Fridman WH, Ducancel F, Stura EA, Teillaud JL. Effect of zinc on human IgG1 and its FcγR interactions. Immunol Lett 2012; 143:60-9. [PMID: 22553781 DOI: 10.1016/j.imlet.2012.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In the present study, we show that histidines 310 and 435 at the CH2-CH3 interface of the Fc portion of human IgG1 can coordinate a Zn2+ and participate in the control of the CH2-CH2 interdomain opening. Structures obtained in the absence of Zn2+ have a reduced interdomain gap that likely hamper FcγR binding. This closed conformation of the Fc is stabilized by inter-CH2 domain sugar contacts. Zinc appears to counteract the sugar mediated constriction, suggesting that zinc could be an important control factor in IgG1/FcγR interactions. The results of binding studies performed in the presence of EDTA on FcγR expressing cells supports this hypothesis. When a mutated Fc fragment, in which histidines 310 and 435 have been substituted by lysines (Fc H/K), was compared with the wild-type Fc in crystallographic studies, we found that the mutations leave the interface unaltered but have a long-range effect on the CH2 interdomain separation. Moreover, these substitutions have a differential effect on the binding of IgG1 to Fcγ receptors and their functions. Interaction with the inhibitory FcγRIIB is strongly perturbed by the mutations and mutant IgG1 H/K only weakly engages this receptor. By contrast, higher affinity FcγR are mostly unaffected.
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Affiliation(s)
- Sophie Sibéril
- INSERM UMR S 872, Centre de Recherche des Cordeliers, Paris, France
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15
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Bayry J, Fournier EM, Maddur MS, Vani J, Wootla B, Sibéril S, Dimitrov JD, Lacroix-Desmazes S, Berdah M, Crabol Y, Oksenhendler E, Lévy Y, Mouthon L, Sautès-Fridman C, Hermine O, Kaveri SV. Intravenous immunoglobulin induces proliferation and immunoglobulin synthesis from B cells of patients with common variable immunodeficiency: a mechanism underlying the beneficial effect of IVIg in primary immunodeficiencies. J Autoimmun 2010; 36:9-15. [PMID: 20970960 DOI: 10.1016/j.jaut.2010.09.006] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2010] [Revised: 09/20/2010] [Accepted: 09/23/2010] [Indexed: 12/28/2022]
Abstract
Common variable immunodeficiency (CVID) is associated with low serum immunoglobulin concentrations and an increased susceptibility to infections and autoimmune diseases. The treatment of choice for CVID patients is replacement intravenous immunoglobulin (IVIg) therapy. IVIg has been beneficial in preventing or alleviating the severity of infections and autoimmune and inflammatory process in majority of CVID patients. Although the mechanisms of action of IVIg given as 'therapeutic high dose' in patients with autoimmune diseases are well studied, the underlying mechanisms of beneficial effects of IVIg in primary immunodeficiencies are not completely understood. Therefore we investigated the effect of 'replacement dose' of IVIg by probing its action on B cells from CVID patients. We demonstrate that IVIg at low doses induces proliferation and immunoglobulin synthesis from B cells of CVID patients. Interestingly, B cell stimulation by IVIg is not associated with induction of B cell effector cytokine IFN-γ and of transcription factor T-bet. Together, our results indicate that in some CVID patients, IVIg rectifies the defective signaling of B cells normally provided by T cells and delivers T-independent signaling for B cells to proliferate. IVIg 'replacement therapy' in primary immunodeficiencies is therefore not a merepassive transfer of antibodies to prevent exclusively the recurrent infections; rather it has an active role in regulating autoimmune and inflammatory responses through modulating B cell functions and thus imposing dynamic equilibrium of the immune system.
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Affiliation(s)
- Jagadeesh Bayry
- Institut National de la Santé et de la Recherche Médicale Unité 872, F-75006 Paris, France.
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16
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Fournier EM, Sibéril S, Costes A, Varin A, Fridman WH, Teillaud JL, Sautès-Fridman C. Activation of Human Peripheral IgM+ B Cells Is Transiently Inhibited by BCR-Independent Aggregation of FcγRIIB. J Immunol 2008; 181:5350-9. [DOI: 10.4049/jimmunol.181.8.5350] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Sibéril S, Elluru S, Graff-Dubois S, Negi VS, Delignat S, Mouthon L, Lacroix-Desmazes S, Kazatchkine MD, Bayry J, Bayary J, Kaveri SV. Intravenous Immunoglobulins in Autoimmune and Inflammatory Diseases: A Mechanistic Perspective. Ann N Y Acad Sci 2007; 1110:497-506. [PMID: 17911465 DOI: 10.1196/annals.1423.052] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Initially used for the treatment of immunodeficiencies, intravenous immunoglobulins (IVIg) have increasingly been used as immunomodulatory agents in autoimmune and inflammatory disorders. The mode of action of IVIg is enigmatic, probably involving Fc-dependent and/or F(ab')2-dependent nonexclusive mechanisms of action. IVIg broadly interacts with the different components of the immune system: cytokines, complement, Fc receptors, and several cell surface immunocompetent molecules. IVIg has also an impact on effector functions of immune cells. These mechanisms of action of IVIg reflect the importance of natural antibodies in the maintenance of immune homeostasis. We discuss here the recent advances in the understanding of immunoregulatory effects of IVIg, and we pointed out the need for new strategies to overcome the predicted increasing worldwide shortage of IVIg.
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Affiliation(s)
- Sophie Sibéril
- INSERM UMRS 872, Université René Descartes (Paris-5), Université Pierre et Marie Curie (UPMC Paris-6) 75006 Paris, France
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18
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Sibéril S, Elluru S, Negi VS, Ephrem A, Misra N, Delignat S, Bayary J, Lacroix-Desmazes S, Kazatchkine MD, Kaveri SV. Intravenous immunoglobulin in autoimmune and inflammatory diseases: More than mere transfer of antibodies. Transfus Apher Sci 2007; 37:103-7. [PMID: 17765663 DOI: 10.1016/j.transci.2007.01.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2006] [Accepted: 01/07/2007] [Indexed: 01/21/2023]
Abstract
Initially used for the treatment of immunodeficiencies, intravenous immunoglobulin (IVIg) has increasingly been used as an immunomodulatory agent in immune thrombocytopenic purpura, autoimmune neuropathies, systemic lupus erythematosus, myasthenia gravis, Guillain-Barré syndrome, and Kawasaki disease. Although IVIg benefits have been reported in many autoimmune and systemic inflammatory diseases, its mechanisms of immunomodulation are not fully understood and probably involve Fc-dependent and/or F(ab')(2)-dependent mutually non-exclusive effects. These mechanisms of action of IVIg reflect the importance of natural antibodies in the maintenance of immune homeostasis. We discuss here the recent advances in the understanding of immunoregulatory effects of IVIg.
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Affiliation(s)
- Sophie Sibéril
- Centre de Recherche des Cordeliers, Equipe 16- Immunopathology and therapeutic immunointervention, Université Pierre et Marie Curie Paris 6, UMR S 872, 15 rue de l'Ecole de Médicine, Paris, France
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19
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Bayry J, Sibéril S, Triebel F, Tough DF, Kaveri SV. Rescuing CD4+CD25+ regulatory T-cell functions in rheumatoid arthritis by cytokine-targeted monoclonal antibody therapy. Drug Discov Today 2007; 12:548-52. [PMID: 17631249 DOI: 10.1016/j.drudis.2007.05.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
CD4+CD25+ regulatory T cells (Tregs) play a crucial role in controlling the development of autoimmune diseases such as rheumatoid arthritis (RA). However, despite an increased number of Tregs, the persistence of inflammation in the rheumatoid joints suggests that Tregs are unable to suppress ongoing disease, perhaps due to an inhibition of their functions by pro-inflammatory cytokines. Treatment of RA patients with anti-TNF-alpha monoclonal antibodies such as infliximab and adalimumab has been found to induce and restore the functions of Tregs. Thus, manipulation of the pro-inflammatory environment in the inflamed synovia via neutralization of inflammatory cytokines by monoclonal antibodies could represent a novel therapeutic strategy for restoring the suppressive functions of Tregs and induction and/or expansion of Tregs in order to reinforce tolerance mechanisms.
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Affiliation(s)
- Jagadeesh Bayry
- INSERM, UMR S 872, Université Pierre et Marie Curie (UPMC-Paris-6), Equipe 16 "Immunopathology and Therapeutic Immunointervention," Centre de Recherche des Cordeliers, Paris 75006, France.
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20
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Graff-Dubois S, Sibéril S, Elluru S, Negi VS, Delignat S, Mouthon L, Lacroix-Desmazes S, Kazatchkine MD, Bayary J, Kaveri SV. Utilisation des immunoglobulines polyclonales intraveineuses dans les pathologies auto-immunes et inflammatoires. Transfus Clin Biol 2007; 14:63-8. [PMID: 17498995 DOI: 10.1016/j.tracli.2007.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Initially used for the treatment of immunodeficiencies, intravenous immunoglobulins (IVIg) have increasingly been used as immunomodulatory agent in autoimmune and inflammatory disorders. The mode of action of IVIg is enigmatic, probably involving Fc-dependent and/or F(ab')2-dependent non-exclusive mechanisms of action. IVIg broadly interacts with the different components of the immune system: cytokines, complement, Fc receptors and several cell surface immunocompetent molecules. IVIg also has an impact on effector functions of immune cells. These mechanisms of action of IVIg reflect the importance of natural antibodies in the maintenance of immune homeostasis. We discuss here the recent advances in the understanding of immunoregulatory effects of IVIg, and we pointed out the need of new strategies to overcome the predicted increasing worldwide shortage of IVIg.
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Affiliation(s)
- Stéphanie Graff-Dubois
- INSERM U 872, université René-Descartes (Paris-5), université Pierre-et-Marie-Curie (UPMC Paris-6) et équipe 16 (immunopathologie et immunointervention thérapeutique), centre de recherche des Cordeliers, 15 rue de l'Ecole-de-Médecine, 75006 Paris, France
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21
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Negi VS, Elluru S, Sibéril S, Graff-Dubois S, Mouthon L, Kazatchkine MD, Lacroix-Desmazes S, Bayry J, Kaveri SV. Intravenous immunoglobulin: an update on the clinical use and mechanisms of action. J Clin Immunol 2007; 27:233-45. [PMID: 17351760 DOI: 10.1007/s10875-007-9088-9] [Citation(s) in RCA: 182] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2007] [Accepted: 02/21/2007] [Indexed: 01/27/2023]
Abstract
Initially used as a replacement therapy for immunodeficiency diseases, intravenous immunoglobulin (IVIg) is now widely used for a number of autoimmune and inflammatory diseases. Considerable progress has been made in understanding the mechanisms by which IVIg exerts immunomodulatory effects in autoimmune and inflammatory disorders. The mechanisms of action of IVIg are complex, involving modulation of expression and function of Fc receptors, interference with activation of complement and the cytokine network and of idiotype network, regulation of cell growth, and effects on the activation, differentiation, and effector functions of dendritic cells, and T and B cells.
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Affiliation(s)
- Vir-Singh Negi
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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22
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Affiliation(s)
- Jordan D Dimitrov
- INSERM UMRS 872 Equipe 16, Centre de Recherche des Cordeliers, 15, rue de l'Ecole de Médecine, Paris 75006, France
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23
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Sibéril S, Dutertre CA, Fridman WH, Teillaud JL. FcgammaR: The key to optimize therapeutic antibodies? Crit Rev Oncol Hematol 2007; 62:26-33. [PMID: 17240158 DOI: 10.1016/j.critrevonc.2006.12.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2006] [Revised: 12/05/2006] [Accepted: 12/08/2006] [Indexed: 12/15/2022] Open
Abstract
The binding of IgG to receptors for the Fc region of IgG (FcgammaR) is a critical step for the initiation and the control of effector immune functions. Activating FcgammaR induce antibody-dependent cell cytotoxicity (ADCC), endocytosis of immune complexes followed by antigen presentation, phagocytosis, and release of cytokines or pro-inflammatory mediators. By contrast, inhibitory FcgammaR regulate immune responses by inhibiting the activation of B lymphocytes, monocytes, mast cells and basophils, induced through activating receptors. Studies with FcgammaR-deficient mice support the critical role of the different FcgammaR in the in vivo functional effects of therapeutic monoclonal antibodies. Structural studies have provided detailed insights in the molecular mechanisms that govern IgG/FcgammaR interactions. The importance of the sugar components linked to asparagine 297 in the function of IgG has been also highlighted. These data have led to the engineering of a new generation of monoclonal antibodies for therapeutic use with optimized effector functions.
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Affiliation(s)
- Sophie Sibéril
- Unité INSERM 255, IFR58, Université René Descartes-Paris 5, Université Pierre et Marie Curie-Paris 6, Centre de Recherches Biomédicales des Cordeliers, Paris, France
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24
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Sibéril S, Dutertre CA, Boix C, Bonnin E, Ménez R, Stura E, Jorieux S, Fridman WH, Teillaud JL. Molecular aspects of human FcγR interactions with IgG: Functional and therapeutic consequences. Immunol Lett 2006; 106:111-8. [PMID: 16797726 DOI: 10.1016/j.imlet.2006.05.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2006] [Revised: 05/15/2006] [Accepted: 05/16/2006] [Indexed: 11/19/2022]
Abstract
The binding of IgG antibodies to receptors for the Fc region of IgG (FcgammaR) is a critical step for the initiation and/or the control of effector immune functions once immune complexes have been formed. Site-directed and random mutagenesis as well as domain-swapping, NMR and X-ray cristallography have made it possible to get detailed insights in the molecular mechanisms that govern IgG/FcgammaR interactions and to define some of the structural determinants that impact IgG binding to the various FcgammaR. It has demonstrated the role of particular stretches and individual residues located in the lower hinge region of the CH2 domain and in the CH2 and CH3 domains of the Fc region. The importance of the sugar components linked to asparagine 297 in the binding properties of IgG1, the human IgG isotype the most widely used in antibody-based therapies, has been also highlighted. These data have led to the engineering of a new generation of monoclonal antibodies for therapeutic use with optimized effector functions.
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Affiliation(s)
- Sophie Sibéril
- Unité INSERM 255, IFR58, Université René Descartes-Paris 5, Université Pierre et Marie Curie-Paris 6, Centre de Recherches Biomédicales des Cordeliers, Paris, France
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Sibéril S, de Romeuf C, Bihoreau N, Fernandez N, Meterreau JL, Regenman A, Nony E, Gaucher C, Glacet A, Jorieux S, Klein P, Hogarth MP, Fridman WH, Bourel D, Béliard R, Teillaud JL. Selection of a human anti-RhD monoclonal antibody for therapeutic use: impact of IgG glycosylation on activating and inhibitory Fc gamma R functions. Clin Immunol 2005; 118:170-9. [PMID: 16332457 DOI: 10.1016/j.clim.2005.10.008] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2005] [Accepted: 10/18/2005] [Indexed: 11/26/2022]
Abstract
The substitution of plasmatic anti-RhD polyclonal antibodies by a monoclonal antibody (mAb) for preventing the hemolytic disease of the newborn (HDN) is an important issue due to supply and safety concerns. Since it has been suggested that FcgammaR are involved in the prevention of HDN, the in vitro functional properties of two anti-RhD mAbs differing through their glycosylation profiles were compared using FcgammaR-based assays to select a candidate mAb. T125(YB2/0), a low fucosylated antibody, bound strongly to both activating FcgammaRIII and inhibitory FcgammaRII, as opposed to its highly fucosylated counterpart. It also exerted a strong ADCC against RhD+ RBCs and a potent FcgammaRIIB-mediated inhibition of cytokine release. Moreover, an in vivo RhD+ red blood cells (RBCs) clearance assay showed that this antibody exhibits a RhD+ RBCs clearance as potent as polyclonal anti-RhD antibodies in NOD-SCID mice. Thus, T125(YB2/O) has been selected to be tested for the prevention of anti-RhD allo-immunization.
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Affiliation(s)
- Sophie Sibéril
- Unité INSERM 255, IFR58, Université René Descartes-Paris 5, Université Pierre et Marie Curie-Paris 6, Centre de Recherches Biomédicales des Cordeliers, Paris, France
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Maillard P, Lavergne JP, Sibéril S, Faure G, Roohvand F, Petres S, Teillaud JL, Budkowska A. Fcgamma receptor-like activity of hepatitis C virus core protein. J Biol Chem 2003; 279:2430-7. [PMID: 14610077 DOI: 10.1074/jbc.m311470200] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have previously demonstrated that viral particles with the properties of nonenveloped hepatitis C virus (HCV) nucleocapsids occur in the serum of HCV-infected individuals (1). We show here that nucleocapsids purified directly from serum or isolated from HCV virions have FcgammaR-like activity and bind "nonimmune" IgG via its Fcgamma domain. HCV core proteins produced in Escherichia coli and in the baculovirus expression system also bound "nonimmune" IgG and their Fcgamma fragments. Folded conformation was required for IgG binding because the FcgammaR-like site of the core protein was inactive in denaturing conditions. Studies with synthetic core peptides showed that the region spanning amino acids 3-75 was essential for formation of the IgG-binding site. The interaction between the HCV core and human IgG is more efficient in acidic (pH 6.0) than in neutral conditions. The core protein-binding site on the IgG molecule differs from those for C1q, FcgammaRII (CD32), and FcgammaRIII (CD16) but overlaps with that for soluble protein A from Staphylococcus aureus (SpA), which is located in the CH2-CH3 interface of IgG. These characteristics of the core-IgG interaction are very similar to those of the neonatal FcRn. Surface plasmon resonance studies suggested that the binding of an anti-core antibody to HCV core protein might be "bipolar" through its paratope to the corresponding epitope and by its Fcgamma region to the FcgammaR-like motif on this protein. These features of HCV nucleocapsids and HCV core protein may confer an advantage for HCV in terms of survival by interfering with host defense mechanisms mediated by the Fcgamma part of IgG.
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Affiliation(s)
- Patrick Maillard
- Carcinogénèse Hépatique et Virologie Moléculaire, Unité des Venins, and Plateau Génomique Structurale, Institut Pasteur, 75724 Paris cedex 15, France
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