婆罗双树样基因4、嗅素结构域家族蛋白4及激活素A表达水平与类风湿性关节炎患者临床特征的相关性及其对合并关节畸形的预测价值  

Correlation between the expression levels of spalt-like transcription factor 4,olfactomedin 4 and activin A and clinical characteristics of patients with rheumatoid arthritis and their predictive value on joint deformities

作　　者：李珊珊[1] 罗珊珊[2] 陈丽[1] 王菲[1] 李金凤 LI Shanshan;LUO Shanshan;CHEN Li;WANG Fei;LI Jinfeng(Department of Laboratory,the Third Affiliated Hospital of Henan University of Traditional Chinese Medicine,Zhengzhou 450000,Henan Province,China;Department of Rheumatology,the Third Affiliated Hospital of Henan University of Traditional Chinese Medicine,Zhengzhou 450000,Henan Province,China)

机构地区：[1]河南中医药大学第三附属医院检验科,河南郑州450000 [2]河南中医药大学第三附属医院风湿病科,河南郑州450000

出　　处：《新乡医学院学报》2024年第7期668-673,679,共7页Journal of Xinxiang Medical University

基　　金：河南省中医药科学研究专项课题(编号:2023ZY2112)。

摘　　要：目的探讨血清婆罗双树样基因4(SALL4)mRNA、嗅素结构域家族蛋白4(OLFM4)mRNA和激活素A(Activin-A)表达水平与类风湿性关节炎(RA)患者临床特征的相关性及其对合并关节畸形的预测价值。方法选择2021年1月至2023年4月河南中医药大学第三附属医院收治的130例RA患者为RA组,另选择同期于门诊体检的102例健康志愿者为对照组。RA组患者于入院第2天、对照组受试者于体检当日,采用酶联免疫吸附试验检测血清Activin-A水平,反转录-聚合酶链反应检测2组受试者血清SALL4、OLFM4 mRNA相对表达量。比较RA组与对照组受试者及不同临床特征RA患者血清SALL4 mRNA、OLFM4 mRNA、Activin-A水平,采用单因素和多因素logistic回归分析RA合并关节畸形的影响因素,采用受试者操作特征曲线分析SALL4 mRNA、OLFM4 mRNA、Activin-A预测RA合并关节畸形的价值。结果RA组患者血清SALL4 mRNA、OLFM4 mRNA相对表达量及Activin-A水平显著高于对照组(P<0.05)。疾病活动度重度患者血清SALL4 mRNA、OLFM4 mRNA相对表达量及Activin-A水平显著高于中度和轻度患者,疾病活动度中度患者血清SALL4 mRNA、OLFM4 mRNA相对表达量及Activin-A水平显著高于轻度患者(P<0.05)。受累关节数目≥10个、滑膜炎持续时间≥6周、关节畸形患者血清SALL4 mRNA、OLFM4 mRNA相对表达量及Activin-A水平分别高于受累关节数目<10个、滑膜炎持续时间<6周、无关节畸形患者(P<0.05)。不同年龄、性别患者血清SALL4 mRNA、OLFM4 mRNA相对表达量及Activin-A水平比较差异无统计学意义(P>0.05)。多因素logistic回归分析结果显示,疾病活动重度及SALL4 mRNA、OLFM4 mRNA、Activin-A水平升高是RA合并关节畸形的危险因素(P<0.05)。Activin-A、SALL4 mRNA、OLFM4 mRNA预测RA合并关节畸形的截断值分别为15.06 pg·L^(-1)、3.412、3.802,曲线下面积分别为0.699、0.693、0.756,SALL4 mRNA、OLFM4 mRNA、Activin-A联合预测RA合并关节畸形的曲线Objective To explore the expression levels of serum spalt-like transcription factor 4(SALL4)mRNA,olfactomedin 4(OLFM4)mRNA,and activin-A in patients with rheumatoid arthritis(RA),and analyze their correlation with clinical characteristics and their predictive value on joint deformities.Methods A total of 130 RA patients admitted to the Third Affiliated Hospital of Henan University of Traditional Chinese Medicine from January 2021 to April 2023 were selected as the RA group,and 102 healthy volunteers who underwent physical examinations in the outpatient during the same period were selected as the control group.The serum Activin-A level was measured by using the enzyme-linked immunosorbent assay,and the serum SALL4 and OLFM4 mRNA levels were measured by using the reverse transcription polymerase chain reaction on the second day of admission for patients in the RA group and on the day of physical examination for patients in the control group.The serum SALL4 mRNA,OLFM4 mRNA and Activin-A levels were compared between the RA group and the control group and among the RA patients with different clinical characteristics.The influencing factors of RA combined with joint deformities were identified by using univariate and multivariate logistic regression.The receiver operating characteristic curve was used to analyze the value of SALL4 mRNA,OLFM4 mRNA and Activin-A in predicting joint deformities in RA.Results The relative expression levels of serum SALL4 mRNA and OLFM4 mRNA and the level of Activin-A of patients in the RA group were significantly higher than those in the control group(P<0.05).The relative expression levels of serum SALL4 mRNA and OLFM4 mRNA and the level of Activin-A of patients with severe disease activity were significantly higher than those of patients with moderate and mild disease activity,and the relative expression levels of serum SALL4 mRNA and OLFM4 mRNA and the level of Activin-A of patients with moderate disease activity were significantly higher than those of patients with mild disease activity

关 键 词：类风湿性关节炎 婆罗双树样基因4 嗅素结构域家族蛋白4 激活素A 关节畸形 

分 类 号：R593.22[医药卫生—内科学]