Article (Scientific journals)
Prognostic significance of peripheral CD8+CD28+ and CD8+CD28- T cells in advanced non-small cell lung cancer patients treated with chemo(radio)therapy.
Liu, Chao; Jing, Wang; An, Ning et al.
2019In Journal of Translational Medicine, 17 (1), p. 344
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Keywords :
Adenocarcinoma; CD28; Peripheral blood; Prognostic value; Squamous cell carcinoma; CD28 Antigens; Adult; CD28 Antigens/metabolism; CD8-Positive T-Lymphocytes/metabolism; Carcinoma, Non-Small-Cell Lung/immunology; Carcinoma, Non-Small-Cell Lung/therapy; Carcinoma, Squamous Cell/immunology; Carcinoma, Squamous Cell/pathology; Carcinoma, Squamous Cell/therapy; Disease-Free Survival; Female; Humans; Kaplan-Meier Estimate; Lung Neoplasms/immunology; Lung Neoplasms/pathology; Lung Neoplasms/therapy; Male; Middle Aged; Multivariate Analysis; Neoplasm Staging; Prognosis; Chemoradiotherapy; Carcinoma, Non-Small-Cell Lung; Carcinoma, Squamous Cell; CD8-Positive T-Lymphocytes; Lung Neoplasms; Biochemistry, Genetics and Molecular Biology (all); General Biochemistry, Genetics and Molecular Biology; General Medicine
Abstract :
[en] BACKGROUND: Noninvasive prognostic biomarkers are needed for advanced non-small cell lung cancer (NSCLC) patients with different histological types to identify cases with poor survival. Here, we investigated the prognostic values of peripheral CD8+CD28+ T cells and CD8+CD28- T cells in advanced NSCLC patients treated with chemo(radio)therapy and the impact of histological type on them. METHODS: Of 232 registered advanced NSCLC patients, 101 treatment-naïve individuals were eligible and included in our study. Flow cytometry was used to evaluate CD8+CD28+ T cells, CD8+CD28- T cells, CD4+ CD25hi T cells, B cells, natural killer cells, γδT cells, and natural killer T cells in patients' peripheral blood. RESULTS: The median follow-up time was 13.6 months. Fifty-nine (58.4%) patients died by the end of our study. Fifty-three of the 101 advanced NSCLC cases selected for our study were adenocarcinomas (ADs), and 48 were squamous cell carcinomas (SCCs). Multivariate analyses showed that increased levels of CD8+CD28+ T cells independently predicted favorable overall survival (OS) [hazard ratio (HR): 0.51, 95% confidence interval (CI) 0.30-0.89, P = 0.021] and progression-free survival (PFS) (HR: 0.66, 95% CI 0.37-0.93, P = 0.038) in ADs, but the prediction in SCCs was not statistically significant. In contrast, high levels of CD8+CD28- T cells independently predicted unfavorable OS (HR: 1.41, 95% CI 1.17-3.06, P = 0.035) and PFS (HR: 2.01, 95% CI 1.06-3.85, P = 0.029) in SCCs, but the prediction in ADs was not statistically significant. ADs had higher levels of CD4+CD25hi T cells and CD8+CD28- T cells and lower NK cells (all P < 0.05) than SCCs. CONCLUSIONS: Our findings uncovered the prognostic values of peripheral CD8+CD28+ T cells and CD8+CD28- T cells in advanced NSCLC patients treated with chemo(radio)therapy, which could help to identify patients with poor outcomes and refine treatment strategies.
Disciplines :
Oncology
Author, co-author :
Liu, Chao;  Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China ; Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China ; Department of Radiation Oncology, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, 100071, China
Jing, Wang;  Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
An, Ning  ;  Université de Liège - ULiège > GIGA > GIGA Stem Cells - Cancer Signaling ; Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
Li, Aijie;  Weifang Medical University, Weifang, 261053, Shandong, China
Yan, Weiwei;  Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
Zhu, Hui;  Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China. drzhuh@126.com
Yu, Jinming;  Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China. sdyujinming@163.com ; Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China. sdyujinming@163.com
Language :
English
Title :
Prognostic significance of peripheral CD8+CD28+ and CD8+CD28- T cells in advanced non-small cell lung cancer patients treated with chemo(radio)therapy.
Publication date :
2019
Journal title :
Journal of Translational Medicine
eISSN :
1479-5876
Publisher :
BioMed Central Ltd., England
Volume :
17
Issue :
1
Pages :
344
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
National Key Research and Development Program of China
Shandong Key Research and Development Program
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