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Antitumor Immunity of T Cells and Cancer Immunotherapy
- Thematic(s)
- Cell Dynamics, Immuno-oncology, Precision Medicine, Tumor microenvironment, Innovative Therapies
- Manager(s)
- Emmanuel Donnadieu
- Institutional connection
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Gustave Roussy, Inserm, Paris-Saclay University
Summary
Objectives and Challenges
Team 1, “Antitumor Immunity of T Cells and Cancer Immunotherapy,” studies the mechanisms that control the efficacy of antitumor immune responses, particularly those mediated by T cells, NK cells, and CAR-T cells. Its goal is to understand the causes of resistance to immunotherapies in order to identify new predictive biomarkers and develop more effective therapeutic strategies for adult and pediatric patients.
Research Areas / Major Projects
The research is organized around four areas: study of resident memory T cells and resident NK cells; impact of the tumor microenvironment on effector cells; personalized T-cell therapies for virus-associated cancers; and optimization of CAR-T cells in solid tumors. The team combines flow cytometry, single-cell transcriptomics, dynamic imaging, in vivo models, and ex vivo 3D models of human tumors, along with spatial analyses of the tumor microenvironment.
Major Findings, Prospects, and Impacts
The team has contributed to a better understanding of the determinants of the efficacy of antitumor responses and immunotherapies. Their work has focused in particular on the role of resident T cells, the identification of Nrp-1 as a new immunological target, the development of vaccines based on TEIPP antigens, and the use of memory T stem cells in cell therapy. It has also studied the impact of several components of the tumor microenvironment—the extracellular matrix, macrophages, hypoxia, p53 status, and mitochondrial metabolism—on the activity of T cells and CAR-T cells. These findings open up new avenues for improving immunotherapies, guiding biomarker-based treatments, and designing new cellular or combination therapeutic approaches.
Team members
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Emmanuel DONNADIEU - Team Leader
Researcher / Scientific Director, CNRS
ABDOU Abdérémane
ITA / Technical Support, INSERM
ABOU-CHACRA, Linda
Postdoc, Gustave Roussy
ADAM Julien
Clinician / University Hospital, APHP
ANQUETIL Céline
Postdoc, Gustave Roussy
Cécile Badoual
Clinician / University Hospital Physician, Gustave Roussy
Imane Benhammou
Ph.D. Student
Gary BIRSEN
Ph.D. student
Tatiana Bobrova
Ph.D. student
Marion Bonhomme
Postdoc, INSERM
BONTE Pierre-Emmanuel
Postdoc, OTHER
Inès BOURGEOIS
ITA / Technical Support, Gustave Roussy
BOURHIS Jean-Henri
Clinician / University Hospital, Gustave Roussy
BUART Stéphanie
ITA / Technical Support, INSERM
CHAN Lily
Postdoc, Gustave Roussy
Christiana Chee
Ph.D. student
CHOUAIB Salem
Researcher / Scientific Director, INSERM
COMAN Tereza
Clinician / University Hospital Physician, Gustave Roussy
CORGNAC Stéphanie
Researcher / Principal Investigator, INSERM
M-G DE GOËR DE HERVÉ
ITA / Technical Support, INSERM
Antoine DURRBACH
Clinician / University Hospital Physician, OTHER
DUTOUR Léa
ITA / Technical Support, Gustave Roussy
GASNAULT Jacques
Clinician / University Hospital Physician, APHP
Chiara GENTILE
Postdoc, INSERM
Amélie Grosjean
Postdoc, OTHER
GUERDA Arezki
Ph.D. student
Florence Herr
ITA / Technical Support, UPS
HUA JianYu
Ph.D. student
MACHADO Alice
Postdoc, INSERM
MAMI-CHOUAIB Fathia
Researcher / Principal Investigator, INSERM
Antonela MERLOTTI-IPPOLITO
Clinician / University Hospital Physician, Gustave Roussy
MICHELS Judith
Clinician / University Hospital Physician, Gustave Roussy
MORIN Benjamin
ITA / Technical Support, Gustave Roussy
NAIM, Dana
Postdoc, INSERM
NGUYEN Nga
Ph.D. student
PATRIKIDOU Anna
Clinician / University Hospital Physician, Gustave Roussy
PERRIER Carole
IT / Technical Support, Gustave Roussy
Mélanie Phayanouvong
ITA / Technical Support, Gustave Roussy
Céline PIFFRE
Management / Administrative Support, INSERM
RABIA, Emilia
Postdoc, INSERM
RAJNPREHT Irena
ITA / Technical Support, INSERM
ROUZIERE Roxane
Ph.D. student
SHOFSTALL Catherine
Ph.D. student
TAOUFIK Yassine
Clinician / University Hospital Physician, UPS
Jérôme THIERY
Researcher / Principal Investigator, INSERM
Thomas de Montpreville V.
Clinician / University Hospital Physician, APHP
Amelia VERNOCHET
ITA / Technical Support, UPS
VICENTE Alexandra
Management / Administrative Support, INSERM
VIVIER Eric
Researcher / Scientific Director, Gustave Roussy Foundation
Key publications
Other scientific productions
Contacts