Article (Scientific journals)
Investigation of the prognostic value of CD4 T cell subsets expanded from tumor-infiltrating lymphocytes of colorectal cancer liver metastases.
Kroemer, Marie; Turco, Celia; Spehner, Laurie et al.
2020In Journal for ImmunoTherapy of Cancer, 8 (2), p. 001478
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Keywords :
CD4-positive t-lymphocytes; biomarkers; tumor; tumor-infiltrating; Colorectal Neoplasms/immunology; Liver Neoplasms/secondary; Lymphocytes, Tumor-Infiltrating; Prognosis; T-Lymphocyte Subsets/immunology; Liver Neoplasms; T-Lymphocyte Subsets; Immunology; Oncology; Cancer Research
Abstract :
[en] [en] BACKGROUND: The positive role of CD8+ tumor-infiltrating lymphocytes (TIL) in patients with colorectal cancer (CRC) has been well described but the prognostic value of CD4 T cell subsets remained to be investigated. In this study, we expanded TIL from surgically resected liver metastases of patients with CRC and characterized the phenotype and the prognostic value of expanded-CD4 T cells. METHODS: Liver metastases were surgically resected from 23 patients with CRC. Tumors were enzymatically digested and cultured in high dose of interleukin-2 for up to 5 weeks. T cell phenotype and reactivity of cultured-T cells were measured by flow cytometry and correlated with patients' clinical outcomes. RESULTS: We successfully expanded 21 over 23 TIL from liver metastases of patients with CRC. Interestingly, we distinguished two subsets of expanded T cells based on T cell immunoglobulin mucin domain-containing protein 3 (TIM-3) expression. Medians fold expansion of expanded T cells after rapid expansion protocol was higher in CD3+TIM-3low cultures. In an attempt to investigate the correlation between the phenotype of expanded CD4 T cells and clinical outcomes, we observed on one hand that the level of Tregs in culture as well as the expression of both PD1 and TIM-3 by expanded T cells was not correlated to the clinical outcomes. Interestingly, on the other hand, cultures containing high levels of Th17 cells were associated with a poor prognosis (p=0.0007). CONCLUSIONS: Our data confirmed the presence of Th17 cells in expanded T cells from liver metastases. Among CD4 T cell characteristics investigated, TIM-3 but not programmed cell death protein 1 predicted the expansion capacity of TIL while only the Th17 phenotype showed correlation with patients' survival, suggesting a particular role of this T cell subset in CRC immune contexture. TRIAL REGISTRATION NUMBER: NCT02817178.
Disciplines :
Biochemistry, biophysics & molecular biology
Author, co-author :
Kroemer, Marie ;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France mkroemer@chu-besancon.fr ; Department of Pharmacy, University hospital of Besançon, F-25000 Besançon, France
Turco, Celia;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University hospital of Besançon, F-25000 Besançon, France
Spehner, Laurie;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Viot, Julien;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Medical Oncology, University hospital of Besançon, F-25000 Besançon, France
Idirène, Idir;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Bouard, Adeline;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; ITAC platform, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Renaude, Elodie ;  Université de Liège - ULiège > GIGA > GIGA Cancer - Cancer Signaling ; INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Deschamps, Marina;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Godet, Yann;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Adotévi, Olivier ;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Medical Oncology, University hospital of Besançon, F-25000 Besançon, France
Limat, Samuel;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Pharmacy, University hospital of Besançon, F-25000 Besançon, France
Heyd, Bruno;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University hospital of Besançon, F-25000 Besançon, France
Jary, Marine;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Medical Oncology, University hospital of Besançon, F-25000 Besançon, France
Loyon, Romain;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France
Borg, Christophe;  INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, F-25000 Besançon, France ; Department of Medical Oncology, University hospital of Besançon, F-25000 Besançon, France ; ITAC platform, University of Bourgogne Franche-Comté, F-25000 Besançon, France
More authors (5 more) Less
Language :
English
Title :
Investigation of the prognostic value of CD4 T cell subsets expanded from tumor-infiltrating lymphocytes of colorectal cancer liver metastases.
Publication date :
November 2020
Journal title :
Journal for ImmunoTherapy of Cancer
eISSN :
2051-1426
Publisher :
BMJ Publishing Group, England
Volume :
8
Issue :
2
Pages :
e001478
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
EFS - Etablissement Français du Sang
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