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Lin H, Gao C, Heng Y, Zhu X, Wang T, Zhou L, Zhang M, Wu C, Tao L. Peripheral lymphocyte count as an indicator of radiotherapy effectiveness in hypopharyngeal squamous cell carcinoma. Clin Otolaryngol 2024; 49:436-444. [PMID: 38596906 DOI: 10.1111/coa.14160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/21/2024] [Accepted: 03/24/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVES To explore the predictive significance of baseline absolute peripheral lymphocyte counts (ALC) in the effectiveness of radiation in hypopharyngeal squamous cell carcinoma (HPSCC) patients. DESIGN, SETTING, AND PARTICIPANTS A retrospective study of pathologically confirmed HPSCC patients who had definitive radiation between January 2020 and January 2022 at Fudan University Eye and ENT Hospital. The routine blood results of patients were obtained to determine if the baseline ALC was connected with the response to radiation. The receiver operator characteristic (ROC) curve and LASSO-based Cox regression were employed to assess the predictive value of ALC for the efficacy of radiotherapy (RT). MAIN OUTCOME MEASURES AND RESULTS RT induced a considerable drop in ALC and the level of ALC did not revert to the baseline values 1 year after radiation. The baseline level of ALC was higher in patients who met complete response after RT. The baseline ALC and monocyte counts demonstrated the predictive value of radiation effectiveness and ALC was an independent predictor. CONCLUSION In HPSCC, lymphocytes were sensitive to radiation and reduced significantly during RT. The baseline ALC might be regarded as a predictive indicator of the effectiveness of RT.
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Affiliation(s)
- Hanqing Lin
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
- Department of Otolaryngology, Fujian Institute of Otorhinolaryngology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, People's Republic of China
| | - Chunli Gao
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yu Heng
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Xiaoke Zhu
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Tian Wang
- Department of Radiation Oncology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Liang Zhou
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Ming Zhang
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Chunping Wu
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
| | - Lei Tao
- ENT Institute and Department of Otorhinolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, People's Republic of China
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Wang S, Zhang G, Cui Q, Yang Y, Wang D, Liu A, Xia Y, Li W, Liu Y, Yu J. The DC-T cell axis is an effective target for the treatment of non-small cell lung cancer. Immun Inflamm Dis 2023; 11:e1099. [PMID: 38018578 PMCID: PMC10681037 DOI: 10.1002/iid3.1099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/30/2023] Open
Abstract
The dendritic cell (DC)-T cell axis is a bridge that connects innate and adaptive immunities. The initial immune response against tumors is mainly induced by mature antigen-presenting DCs. Enhancing the crosstalk between DCs and T cells may be an effective approach to improve the immune response to non-small cell lung cancer (NSCLC). In this article, a review was made of the interaction between DCs and T cells in the treatment of NSCLC and how this interaction affects the treatment outcome.
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Affiliation(s)
- Shuangcui Wang
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Guan Zhang
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Qian Cui
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Yanjie Yang
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Dong Wang
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Aqing Liu
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Ying Xia
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
- National Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjinChina
- Graduate SchoolTianjin University of Traditional Chinese MedicineTianjinChina
| | - Wentao Li
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
| | - Yunhe Liu
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
| | - Jianchun Yu
- Department of OncologyFirst Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjinChina
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Chen H, Xie H, Zhang Y, Wang G. Construction of a prognostic signature of RFC5 immune-related genes in patients with cervical cancer. Cancer Biomark 2023:CBM220347. [PMID: 37302025 DOI: 10.3233/cbm-220347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Cervical cancer (CC) is a malignant tumor threatening women's health. Replication factor C (RFC) 5 is significantly highly expressed in CC tissues, and the immune microenvironment plays a crucial role in tumor initiation, progression, and metastasis. OBJECTIVE To determine the prognostic role of RFC5 in CC, analyze the immune genes significantly associated with RFC5, and establish a nomogram to evaluate the prognosis of patients with CC. METHODS High RFC5 expression in patients with CC was analyzed and verified through TCGA GEO, TIMER2.0, and HPA databases. A risk score model was constructed using RFC5-related immune genes identified using R packages. Combining the risk score model and clinical information of patients with CC, a nomogram was constructed to evaluate the prognosis of patients with CC. RESULTS Comprehensive analysis showed that the risk score was a prognostic factor for CC. The nomogram could predict the 3-year overall survival of patients with CC. CONCLUSIONS RFC5 was validated as a biomarker for CC. The RFC5 related immune genes were used to establish a new prognostic model of CC.
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Affiliation(s)
- Huaqiu Chen
- School of Clinical Medicine, Dali University, Dali, Yunnan, China
- Xichang People's Hospital, Xichang, Sichuan, China
- Affiliated Hospital of Xichang College, Xichang, Sichuan, China
| | - Huanyu Xie
- Xichang People's Hospital, Xichang, Sichuan, China
- Affiliated Hospital of Xichang College, Xichang, Sichuan, China
| | - Yuanyuan Zhang
- School of Clinical Medicine, Dali University, Dali, Yunnan, China
| | - Guangming Wang
- School of Clinical Medicine, Dali University, Dali, Yunnan, China
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Yang L, Xu Z, Ma L, Liu Q, Chang AT, Wang Q, Zha J, Zhang J, Jiang X, Zhang J, Kong FM(S, Guo L. Early onset of severe lymphopenia during definitive radiotherapy correlates with mean body dose and predicts poor survival in cervical cancer. Cancer Biomark 2022; 34:149-159. [PMID: 35094986 PMCID: PMC9108612 DOI: 10.3233/cbm-210292] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND: Lymphopenia during definitive radiotherapy (RT) has been shown to reduce survival in patients with cervical cancer. However, there are few studies on the significance of onset time of lymphopenia during RT in patients with cervical cancer. OBJECTIVE: This study aimed to exam the prognostic significance of early onset of severe lymphopenia (EOSL) during definitive RT in patients with cervical cancer. METHODS: Newly diagnosed cervical cancer patients treated with definitive RT from January 2015 to December 2019 were eligible for this retrospective study. EOSL was defined as first onset of grade 3–4 lymphopenia ⩽ 3 weeks from the start of RT. Mean body dose (MBD) was the mean radiation dose absorbed by the body during the whole course of external beam RT (EBRT) and was directly obtained from the dose volume histogram (DVH) of the EBRT planning. Logistic regression analysis and restricted cubic spline (RCS) models were applied to assess relationships between clinicopathological factors and EOSL. Survival analysis was performed using Kaplan-Meier curves and log-rank test. A COX regression model was developed to predict overall survival (OS). RESULTS: A total of 104 patients were included and 59.6% had EOSL. MBD (P= 0.04), concurrent cisplatin (P= 0.011), and pre-RT absolute lymphocyte count (ALC) (P= 0.001) were associated with EOSL. A linear relationship (P for non-linearity = 0.803) between MBD and risk of EOSL was found. Patients with EOSL had decreased OS (2-yr 75.1% vs 91.1%, P= 0.021) and progression-free survival (PFS) (2-yr 71.2% vs 83.7%, P= 0.071). An OS prediction COX model was developed with C-index of 0.835 and AUC of 0.872. CONCLUSIONS: EOSL during definitive RT correlates with MBD and predicts poor survival in patients with cervical cancer.
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Affiliation(s)
- Li Yang
- Department of Pathology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Zhiyuan Xu
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Linyu Ma
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Qin Liu
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Amy T.Y. Chang
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
- Hong Kong Sanatorium and Hospital, Hong Kong, China
| | - Qian Wang
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Jiandong Zha
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Jinliang Zhang
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Xiaoqin Jiang
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Jingjing Zhang
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Feng-Ming (Spring) Kong
- Clinical Oncology Center, the University of Hong Kong – Shenzhen Hospital, Shenzhen, Guangdong, China
- The University of Hong Kong Li Ka Shing Medical School, Hong Kong, China
| | - Linlang Guo
- Department of Pathology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
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