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HLA-B27抗原

HLA-B27抗原的相关文献在1988年到2022年内共计81篇,主要集中在内科学、临床医学、外科学 等领域,其中期刊论文78篇、会议论文3篇、专利文献13857篇;相关期刊52种,包括国际检验医学杂志、现代诊断与治疗、中华风湿病学杂志等; 相关会议3种,包括2015临床急症经验交流高峰论坛、2007年全国中西医结合强直性脊柱炎专题研讨会、中国中西医结合研究会风湿类疾病专业委员会成立暨全国学术会议等;HLA-B27抗原的相关文献由291位作者贡献,包括黄烽、张江林、孙维萍等。

HLA-B27抗原—发文量

期刊论文>

论文:78 占比:0.56%

会议论文>

论文:3 占比:0.02%

专利文献>

论文:13857 占比:99.42%

总计:13938篇

HLA-B27抗原—发文趋势图

HLA-B27抗原

-研究学者

  • 黄烽
  • 张江林
  • 孙维萍
  • 朱剑
  • 王伟
  • 余得恩
  • 吕厚山
  • 姚芳娟
  • 戴宇东
  • 李娟
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 任伟凡; 辛大伟; 胡劲涛; 吴风晴; 周化腾; 杜伟斌; 全仁夫
    • 摘要: 目的:筛选1个人类白细胞抗原-B27阴性强直性脊柱炎(ankylosing spondylitis,AS)家系的AS易感基因。方法:纳入1个AS家系的15名核心成员,其中AS患者2例。采集AS家系15名核心成员的外周血,提取外周血基因组。将先证者、先证者女儿、先证者儿子的基因组进行全外显子组测序,分析测序数据,筛选AS易感基因,并采用Sanger测序验证筛选出的AS易感基因。结果:外显子组测序获得了高质量的测序数据。RELA基因10号外显子上存在一个杂合移码突变c.1039delG。Sanger测序结果显示,先证者、先证者女儿及先证者孙子的基因组上存在该突变,其他家系成员不存在该突变。结论:突变的RELA基因可能是该AS家系的AS易感基因。
    • Jian-lin Yu; Li-ming Tan; Yong-qing Jiang; Qiong Wu; Juan-juan Chen; Hua Li; Yang Wu; Ting-ting Zeng; Yong-jian Tian
    • 摘要: 目的 探讨汉族人群人类白细胞抗原B27(HLA-B27)基因亚型在强直性脊柱炎(AS)的表达及亚型分析,评价其检测在临床上的应用价值.方法 选取2016年1~12月南昌大学第二附属医院门诊及住院AS患者74例,其中,类风湿关节炎(RA)65例,腰椎盘间盘突出(LIDH)51例,脊柱结核(ST)50例,骨关节炎(OA)53例.选取40例作为健康对照,应用BD FACS Calibur流式细胞仪检测细胞HLA-B27抗原;聚合酶链反应-直接测序分型(PCR-SBT)技术对HLA-B27基因亚型进行分型.结果 AS患者HLA-B27阳性率高于RA、LIDH和ST疾病及健康对照组(P<0.007);30~<40岁年龄组男性人群HLA-B27阳性率高于女性人群(P<0.05);AS患者HLA-B27基因亚型以B2704为主.结论 南昌汉族人群中AS患者HLA-B27基因亚型以B2704、B2705为主,且B2704是AS的发病易感基因亚型.
    • 张胜利; 林禾; 黄烽
    • 摘要: 强直性脊柱炎相关性葡萄膜炎常见且易复发,与HLA-B27、病程及疾病活动性相关.风湿、眼科医生需密切合作,共同制定治疗方案.葡萄膜炎以急性前葡萄膜炎为主,眼科局部治疗多预后良好,切勿盲目全身应用糖皮质激素.少数复发频繁且症状较重的葡萄膜炎,可酌情短期全身应用糖皮质激素或选择单抗类肿瘤坏死因子α抑制剂.
    • 冀肖健; 黄烽; 孙锴; 胡拯源; 张颖; 马颖沛; 孙卓; 李坤鹏; 朱剑; 张江林
    • 摘要: Objective The aim of this study was to set up a large,longitudinal and prospective database to compare the clinical manifestations in human leucocyte antigen (HLA)-B27 positive and negative patients with ankylosing spondylitis(AS) based on real-world evidence in Chinese population.Methods A total of 897 outpatients with confirmed AS were recruited consecutively by smart management system for spondyloarthritis (SMSP) from April 13,2016 to June 6,2017 in Chinese PLA General Hospital from 30 provinces and autonomous regions.801 patients with HLA-B27 data were included in the analysis.Demographic and clinical parameters including Bath ankylosing spondylitis disease activity index (BASDAI),Bath ankylosing spondylitis functional index (BASFI),ankylosing spondylitis disease activity score (ASDAS),arthritis,enthesitis,Bath ankylosing spondylitis metrology index (BASMI),erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were compared between HLA-B27 positive and negative groups.Results A total of 801 patients were included in the analysis with an average age of (30.7± 8.8) years.There were 659 males and 142 females and HLA-B27 was present in 88.0%(705/801).Males were significantly more in HLA-B27 positive patients [83.3% (587/705) vs.75.0% (72/96);P=0.047].The average age at disease onset was (22.3 ±7.6)years in HLA-B27 positive patients and (24.4 + 8.7) years in HLA-B27 negative ones (P=0.028).There was significant difference in diagnose delay between two groups [14.3(2.5,43.6)months in HLA-B27 positive patients vs.20.3(5.0,67.4) months in HLA-B27 negative ones,P=0.041].Anterior uveitis was found to be significantly more common in HLA-B24 positive patients [18.9% (133/705) vs.7.3% (7/96),P=0.005],and knee involvement less common in HLA-B27 positive patients [4.0% (27/682) vs.10.0%(9/90),P=0.010],conversely.CRP[6.5(3.0,16.4)mg/L vs.3.5(1.6,12.3)mg/L] and ESR[11.0(4.0,24.0)mrn/1h vs.7.0(3.0,16.0)mm/1h] were significantly higher in HLA-B27 positive patients(P=0.005,0.013,respectively).But no differences in BASDAI,ASDAS,BASFI and BASMI were obtained between two groups.Conclusions HLA-B27 positive patients had a higher proportion of males,a younger age of onset and a greater risk for occurrence of anterior uveitis,suggesting a poorer prognosis.%目的 利用真实世界数据对比我国强直性脊柱炎(AS)患者人类白细胞抗原(HLA)-B27不同携带状态的临床特点和预后转归,从而指导临床实践.方法 通过脊柱关节炎(SPA)智能移动管理系统(SMSP)连续收录2016年4月13日至2017年6月6日在解放军总医院风湿科门诊就诊并确诊的来自我国30个省、市、自治区的AS患者897例,本研究纳入HLA-B27资料完善的801例患者,分析HLA-B27阳性和阴性患者的人口学特征、患者自我病情评估[包括Bath强直性脊柱炎疾病活动度评分(BASDAI)、Bath强直性脊柱炎功能指数(BASFI)]、AS疾病活动度评分(ASDAS)、附着点炎、关节肿痛、Bath强直性脊柱炎测量指数(BASMI)等临床特点及实验室检查[包括红细胞沉降率(ESR)和C反应蛋白(CRP)],并比较其异同.结果 801例HLA-B27资料完善的AS患者,男性659例,女性142例,年龄(30.7±8.8)岁,HLA-B27阳性705例(88.0%),阴性者96例(12.0%).与HLA-B27阴性者比,HLA-B27阳性者中男性明显增多(83.8%比75.0%,P=0.047),发病年龄偏低[(22.3±7.6)岁比(24.4±8.7)岁,P=0.028],从发病至确诊所需时间较短[14.3(2.5,43.6)个月比20.3(5.0,67.4)个月,P=0.041].HLA-B27阳性者合并葡萄膜炎的比例增加(18.9%),而阴性者膝关节炎的发生率升高(10.0%),差异有统计学意义(P值分别为0.010和0.005).HLA-B27阳性和阴性AS患者BASDAI[阳性者2.0(1.1,3.4)比阴性者2.2(1.2,3.9)]、BASFI[阳性者1.1(0.3,2.4)比阴性者1.0(0.2,2.9)]、ASDAS(阳性者2.2±1.0比阴性者2.0±1.1)、BASMI[阳性者1.0(0.0,2.0)比阴性者0.5(0.0,1.0)]差异无统计学意义,但HLA-B27阳性者ESR[11.0(4.0,24.0) mm/1h]、CRP[6.5 (3.0,16.4) mg/L]显著高于阴性者[ESR 7.0(3.0,16.0) mrn/1h,CRP3.5(1.6,12.3) mg/L;P值分别为0.013、0.005].结论 与HLA-B27阴性者比,HLA-B27阳性者男性比例高,发病年龄较早,更易合并葡萄膜炎,且炎症程度更重,提示预后可能更差.
    • 毛绍园; 张秀灵; 尚静静; 邹桂香; 刘念; 段新旺
    • 摘要: 目的:探讨HLA-B27在中轴型脊柱关节炎疾病活动与临床特征中的作用.方法:前瞻性收集并观察研究112例中轴型SpA患者的病例资料,分析82例HLA-B27阳性和30例HLA-B27阴性中轴型SpA患者的临床表现及实验室检查结果.数据来源为国家风湿病数据中心.结果:(1)HLA-B27阴性患者较阳性患者平均发病年龄明显偏晚,男女比例、病程无显著差异.(2)HLA-B27阴性组的严重髋关节病变、外周关节炎、附着点炎及全身症状的比率均明显低于HLA-B27阳性组,家族聚集现象、葡萄膜炎和脊柱的放射学改变在两组差异无显著性.(3)疾病活动性指标的改变包括血沉和C-反应蛋白的升高HLA-B27阴性组明显低于HLA-B27阳性组.结论:中轴型SpA与HLA-B27相关性强,HLA-B27阳性患者平均发病年龄明显偏早,病情相对较重,预后较差.%Objective To investigate the effects of HLA-B27 in disease activity and the clinical features of axial spondyloarthritis(SpA). Methods Clinical data of 112 patients with axial SpA was collected and studied prospectively. Clinical manifestations and laboratory examination results of 82 HLA-B27 positive and 30 HLA-B27 negative patients with axial SpA were analyzed. Data source was from Chinese Rheumatism Data Center. Results (1)The average age of onset of HLA-B27 negative patients was significantly later than that of the positive patients , and there was no significant difference in the course of disease and the proportion of male and female patients. (2)The ratio of severe lesion of hip ,peripheral arthritis ,attachment inflammation and systemic symptoms of HLA-B27 negative group were significantly lower than those of HLA-B27 positive group. Familial aggregation phenomenon,uveitis and spine radiology changes in two groups had no significant difference.(3)The changes of disease activity index including erythrocyte sedimentation rate and C-reactive protein increased in HLA-B 27 negative group was significantly lower than those in HLA-B27 positive group. Conclusion There is strong correlation between axial SpA and HLA-B27. The average age of onset of HLA-B27 negative patients was significantly later than that of the positive patients. HLA-B27 negative patients manifested severe symptoms and worse prognosis.
    • 姜芳; 许敏
    • 摘要: 目的 探讨强直性脊柱炎(AS)患者外周血血清基质金属蛋白酶2(MMP-2)、MMP-3、MMP-9和人白细胞抗原B27(HLA-B27)的表达水平及其相关性.方法 选取2015年12月至2016年12月该院收治的AS患者(AS组)60例,以及同期该院健康体检者(健康对照组)60例作为研究对象.检测两组MMP-2、MMP-3、MMP-9和HLA-B27的表达水平,并分析其与AS的相关性.结果 AS组患者MMP-2、MMP-3、MMP-9和HLA-B27的表达水平显著高于健康对照组,差异有统计学意义(P<0.05);MMP-2、MMP-3、MMP-9与HLA-B27的表达呈正相关(r=0.538、0.458、0.776、0.444、0.730、0.568,P<0.05).MMP-2、MMP-3、MMP-9及HLA-B27的受试者工作特征曲线(ROC)的曲线下面积分别为0.999、1.000、0.997、0.978,诊断灵敏度分别为98.33%、100.00%、96.70%、95.00%,特异度分别为100.00%、100.00%、95.00%、95.00%,具有较高的诊断灵敏度和特异度.结论 MMP-2、MMP-3、MMP-9和HLA-B27在AS患者中呈高表达,其在血清中的表达水平可以作为AS潜在的诊断指标.
    • 扶晓兰; 陈茜茜; 李军霞
    • 摘要: 脊柱关节病是一组以脊柱、外周关节和关节组织炎症为共同特点的全身性慢性炎性疾病,包括多种疾病类型.临床上本组疾病具有多种共同特点,如常累及中轴关节、不对称性外周关节炎、血清类风湿因子阴性、家族聚集倾向、与HLA-B27有不同程度相关性、病理变化常出现在肌腱端周围及韧带附着部位、临床表现常相互重叠等.脊柱关节病具有发病率高、致残率高的特点.因此,其早期诊断和治疗显得尤为重要.眼病是其常见、重要的关节外表现,以前葡萄膜炎最为常见,并且与HLA-B27有一定的相关性,以青壮年多见,反复发作,常引起一些并发症,严重影响视力.本文从临床特点、发病机制、治疗方面对脊柱关节病相关性眼病进行综述.%Spondyloarthropathy is a group of systemic chronic inflammatory diseases, which is characterized by the spine, peripheral joint and joint tissue inflammation, including many kinds of diseases. Clinically, this disease has many common characteristics involving the joint axis, asymmetry of peripheral arthritis, an absence of serum rheumatoid factor, tendency of familial aggregation, different degree of correlation with HLA-B27, gene pathological changes often occur around the tendon and ligament attachment sites, clinical manifestations are often overlapping, etc. Spondyloarthropathy has the characteristics of the high rate of incidence and morbidity. Therefore, it is essential for early diagnosis and treatment. Ocular inflammatory disorders are common and important disease manifestations in patients with spondyloarthropathy, with anterior uveitis being the most common and it is associated with HLA-B27, it attacks young subjects and leads to the damage of visual function due to the recurrence and complications. The article summarized the progress of spondyloarthropath-related oculopathy from the aspects of clinical characteristics, pathogenesis and treatment.
    • 闻海丰; 冯忠军; 韩文龙; 秦瑾; 于文静
    • 摘要: 目的:构建并评价实时荧光聚合酶链反应(PCR)熔解曲线法检测人类白细胞抗原-B27(HLA-B27)。方法通过采用本研究所构建的实时荧光 PCR 熔解曲线法和微量淋巴细胞毒法、实时荧光定量 PCR 法检测81例标本,并对3种方法进行评价。结果实时荧光 PCR 熔解曲线法与实时荧光定量 PCR 的敏感度和特异度均达到93.8%、90.9%,明显优于微量淋巴细胞毒法的敏感度56.2%和特异度81.8%。结论实时荧光 PCR 熔解曲线法具有很好的敏感度和特异度,具有较好的临床适应性。%Objective To establish and evaluate the technique of the real-time fluorescence quantitative polymerase chain reaction with DNA melting curve analysis for detecting the HLA-B27.Methods Three kinds of methods,including melting curve analysis,micro-complement dependent cytotoxicity test and real-time fluorescence PCR were established.HLA-B27 was detected in 81 patients by the different menthods.Results The sensitivity and specificity of melting curve and real-time fluorescence PCR reached 93.8% and 90.9%,respectively.Those of micro-complement dependent cytotoxicity test reached 56.2% and 81.8%,respectively.Sensitivity and specificity were significantly higher in melting curve and real-time fluorescence PCR than in micro-complement dependent cytotoxicity test.Conclusion Real-time fluorescence PCR with DNA melting curve analysis show high sensitivity and specificity and may be hepful for clinical diagnosis.
    • 张鑫; 罗静; 李小峰; 赵向聪
    • 摘要: 目的:探讨人类白细胞抗原B27(HLA-B27)的检测及其亚型分型。方法采用流式细胞术(FCM)及聚合酶链反应-序列特异性引物(PCR-SSP)法对520例腰背痛患者外周血HLA-B27及其亚型进行检测。结果在520例腰背痛患者中,FCM阳性率为55.4%,PCR-SSP法阳性率为56.7%。两者的阳性率差异无统计学意义(χ2≈3.79,P>0.05)。PCR-SSP法检出HLA-B2704、HLA-B2705、HLA-B2705/07、HLA-B2702、HLA-B2704/05、HLA-B2705/02、HLA-B2704/02、HLA-B2704/05/07等亚型,分别占42.0%、29.2%、23.1%、1.4%、0.7%、0.7%、0.3%。结论 FCM与PCR-SSP法是目前常用的检测HLA-B27的方法,两者阳性率差异无统计学意义,但PCR法可进行亚型分型,这些亚型与强直性脊柱炎等疾病的诊断、治疗及预后判断相关。%Objective To investigate the determination of human leukocyte antigen-B27 (HLA-B27) and its subtypes. Methods Flow cytometry method (FCM) and polymerase chain reaction-sequence specific primer (PCR-SSP) were used to determine the expression of HLA-B27 and its subtypes in peripheral blood of 520 patients with low back pain. Results In the 520 patients with low back pain, the positive rate of FCM and PCR-SSP was 55.4%and 56.7%, respectively. The chi-square test showed that χ2≈3.79, P>0.05, without statistically significant difference in the positive rate between FCM and PCR-SSP. The subtypes of HLA-B2704, HLA-B2705, HLA-B2705/07, HLA-B2702, HLA-B2704/05, HLA-B2705/02, HLA-B2704/02, and HLA-B2704/05/07 accounted for 42.0%, 29.2%, 23.1%, 1.4%, 0.7%, 0.7%, 0.3%, respectively. Conclusion FCM and PCR-SSP are the common methods to determine HLA-B27, without significant difference in positive rate between them. However, PCR-SSP can classify the subtypes, which are associated with the clinical diagnosis, treatment and prognosis of diseases such as ankylosing spondylitis.
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