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Ramello MC, Núñez NG, Tosello Boari J, Bossio SN, Canale FP, Abrate C, Ponce N, Del Castillo A, Ledesma M, Viel S, Richer W, Sedlik C, Tiraboschi C, Muñoz M, Compagno D, Gruppi A, Acosta Rodríguez EV, Piaggio E, Montes CL. Polyfunctional KLRG-1 +CD57 + Senescent CD4 + T Cells Infiltrate Tumors and Are Expanded in Peripheral Blood From Breast Cancer Patients. Front Immunol 2021; 12:713132. [PMID: 34386013 PMCID: PMC8353459 DOI: 10.3389/fimmu.2021.713132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 05/21/2021] [Accepted: 07/05/2021] [Indexed: 01/19/2023] Open
Abstract
Senescent T cells have been described during aging, chronic infections, and cancer; however, a comprehensive study of the phenotype, function, and transcriptional program of this T cell population in breast cancer (BC) patients is missing. Compared to healthy donors (HDs), BC patients exhibit an accumulation of KLRG-1+CD57+ CD4+ and CD8+ T cells in peripheral blood. These T cells infiltrate tumors and tumor-draining lymph nodes. KLRG-1+CD57+ CD4+ and CD8+ T cells from BC patients and HDs exhibit features of senescence, and despite their inhibitory receptor expression, they produce more effector cytokines and exhibit higher expression of Perforin, Granzyme B, and CD107a than non-senescent subsets. When compared to blood counterparts, tumor-infiltrating senescent CD4+ T cells show similar surface phenotype but reduced cytokine production. Transcriptional profiling of senescent CD4+ T cells from the peripheral blood of BC patients reveals enrichment in genes associated with NK or CD8+-mediated cytotoxicity, TCR-mediated stimulation, and cell exhaustion compared to non-senescent T cells. Comparison of the transcriptional profile of senescent CD4+ T cells from peripheral blood of BC patients with those of HDs highlighted marked similarities but also relevant differences. Senescent CD4+ T cells from BC patients show enrichment in T-cell signaling, processes involved in DNA replication, p53 pathways, oncogene-induced senescence, among others compared to their counterparts in HDs. High gene expression of CD4, KLRG-1, and B3GAT1 (CD57), which correlates with increased overall survival for BC patients, underscores the usefulness of the evaluation of the frequency of senescent CD4+ T cells as a biomarker in the follow-up of patients.
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Affiliation(s)
- Maria C Ramello
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Nicolás G Núñez
- PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Jimena Tosello Boari
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina.,PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Sabrina N Bossio
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Fernando P Canale
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Carolina Abrate
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Nicolas Ponce
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | | | - Marta Ledesma
- Gynecology Deparment, Hospital Rawson, Córdoba, Argentina
| | - Sophie Viel
- PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Wilfrid Richer
- PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Christine Sedlik
- PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Carolina Tiraboschi
- Laboratory of Molecular and Functional Glyco-Oncology, IQUIBICEN-CONICET-UBA, CABA (Ciudad Autónoma de Buenos Aires), Argentina
| | - Marcos Muñoz
- Laboratorio de Medicina experimental y terapéutica, IMIBIO, Universidad Nacional de San Luis, San Luis, Argentina
| | - Daniel Compagno
- Laboratory of Molecular and Functional Glyco-Oncology, IQUIBICEN-CONICET-UBA, CABA (Ciudad Autónoma de Buenos Aires), Argentina
| | - Adriana Gruppi
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Eva V Acosta Rodríguez
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
| | - Eliane Piaggio
- PSL Research University, Institut Curie Research Center, Translational Research Department, Paris, France; INSERM U932, Paris, France
| | - Carolina L Montes
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina.,Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Córdoba, Argentina
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