基于Olink蛋白质组学建立鼻咽癌患者重度急性放疗不良反应预测模型  

Establishment of a predictive model for severe acute radiotherapy adverse reactions in nasopharyngeal carcinoma patients based on Olink proteomics

作　　者：周亚宁 刘娅 左丹 易俊林 李丹 张烨 Zhou Yaning;Liu Ya;Zuo Dan;Yi Junlin;Li Dan;Zhang Ye(Department of Radiotherapy,National Cancer Center,National Clinical Research Center for Cancer,Cancer Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100021,China;State Key Laboratory of Molecular Oncology,National Cancer Center,National Clinical Research Center for Cancer,Cancer Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100021,China)

机构地区：[1]国家癌症中心,国家肿瘤临床医学研究中心,中国医学科学院北京协和医学院肿瘤医院放疗科,北京100021 [2]国家癌症中心,国家肿瘤临床研究中心,中国医学科学院北京协和医学院肿瘤医院分子肿瘤国家重点实验室,北京100021

出　　处：《肿瘤研究与临床》2024年第5期321-327,共7页Cancer Research and Clinic

基　　金：中国医学科学院医学与健康科技工程项目(2020-12M-C&T-A-016)。

摘　　要：目的探讨鼻咽癌患者放疗前血浆中炎性细胞因子水平与急性放疗不良反应的关系,初步建立放疗期间重度急性不良反应发生风险的预测模型。方法横断面研究。回顾性选取2016年5月至2019年3月就诊于中国医学科学院肿瘤医院接受根治性放疗的85例鼻咽癌患者。按照美国肿瘤放疗协作组(RTOG)急性放射性损伤评价标准评估放疗期间放射性口腔黏膜炎、放射性皮炎和口干发生的最高等级不良反应,以其≥3级为重度。采用Olink蛋白质组学技术,检测患者首次放疗前血浆中92种炎性细胞因子水平(标准化的蛋白表达值)。采用单因素方差分析和独立样本t检验分析炎性细胞因子与临床因素及与放疗期间3种急性不良反应的关系。基于炎性细胞因子和(或)临床因素,采用二元logistic回归构建重度急性放疗不良反应发生风险的预测模型。以美国RTOG急性放射性损伤评价标准评定的放疗期间最严重等级的不良反应是否重度为金标准,采用受试者工作特征(ROC)曲线分析依据构建的各模型判断重度急性放疗不良反应发生的效能。结果85例患者中,男性68例,女性17例;中位年龄[M(Q1,Q3)]49岁(43岁,60岁);所有患者均接受根治性放疗,其中64例联合化疗或靶向治疗。19例(22.1%)出现重度急性放疗不良反应。1、2、3级急性放射性口腔黏膜炎患者放疗前血浆白细胞介素22受体A1(IL-22RA1)、白细胞介素18受体1(IL-18R1)、嗜酸性粒细胞趋化因子(CCL11)、肿瘤坏死因子超家族成员14(TNFSF14)、酪氨酸激酶受体3配体(Flt3L)和单核细胞趋化蛋白2(MCP-2)水平差异均有统计学意义(均P<0.05);1、2、3级急性放射性皮炎患者放疗前血浆CD244、CC趋化因子配体20(CCL20)、白血病抑制因子受体(LIF-R)和白细胞介素(IL)-4水平差异均有统计学意义(均P<0.05);1级和2级口干患者放疗前血浆IL-12B、CXC型趋化因子配体11(CXCL11)、LIF-R和IL-33水平差异Objective To investigate the relationship between the inflammatory cytokines level in the plasma of nasopharyngeal carcinoma patients before radiotherapy and acute radiotherapy adverse reactions,and to establish a preliminary model for predicting the risk of severe acute adverse reactions during radiotherapy.Methods A cross-sectional study was conducted.A total of 85 nasopharyngeal carcinoma patients who received radical radiotherapy in Cancer Hospital of Chinese Academy of Medical Sciences from May 2016 to March 2019 were retrospectively collected.The highest grade adverse reactions of radiation oral mucositis,radiation dermatitis and xerostomia during radiotherapy were evaluated according to the American Cancer Radiotherapy Collaboration(RTOG)acute radiation injury evaluation criteria,and the above adverse reactions≥grade 3 were treated as the severity.Olink proteomics technology was used to detect the level of 92 inflammatory cytokines(the standardized protein expression values)in the plasma of patients before radiotherapy for the first time.Single factor analysis of variance and independent sample t-test were used to analyze the relationship between inflammatory cytokines and clinical factors,as well as acute adverse reactions during radiotherapy.Based on inflammatory cytokines and/or the clinical factors,binary logistic regression was used to construct a predictive model for the risk of severe acute radiotherapy adverse reactions.Whether the most severe adverse reactions assessed by the American RTOG acute radiation injury evaluation criteria during radiotherapy were severe or not were taken as the gold standard.Receiver operating characteristic(ROC)curve was used to analyze the effectiveness of the established models for judging the severe acute adverse reactions.Results Among the 85 patients,68 were males and 17 were females,with the median age[M(Q1,Q3)]of 49 years(43 years,60 years).All patients received radical radiotherapy,of which 64 cases were treated with combination chemotherapy or targeted therap

关 键 词：鼻咽肿瘤 放射疗法 辐射损伤 细胞因子类 LOGISTIC模型 

分 类 号：R739.63[医药卫生—肿瘤]