国际免疫学杂志
國際免疫學雜誌
국제면역학잡지
INTERNATIONAL JOURNAL OF IMMUNOLOGY
2014年
6期
515-519,525
,共6页
何柳媚%甄建新%高素青%王彦君%杨宝成%赵军%邓志辉
何柳媚%甄建新%高素青%王彥君%楊寶成%趙軍%鄧誌輝
하류미%견건신%고소청%왕언군%양보성%조군%산지휘
青光眼睫状体炎综合征%杀伤细胞免疫球蛋白样受体%人类白细胞抗原%配体%基因多态性
青光眼睫狀體炎綜閤徵%殺傷細胞免疫毬蛋白樣受體%人類白細胞抗原%配體%基因多態性
청광안첩상체염종합정%살상세포면역구단백양수체%인류백세포항원%배체%기인다태성
Posner-Schlossman syndrome%Killer immunoglobulin-like receptors%Human leukocyte antigens%Ligand%Gene diversity
目的 研究和分析南方汉族人群青光眼睫状体炎综合征(PSS)与杀伤细胞免疫球蛋白样受体(KIR)及其人类白细胞抗原(HLA)配体基因多态性的相关性.方法 随机选择100例无关健康个体作为对照组,收集97例临床诊断为PSS的患者血样,采用KIR PCR-SSP方法检测KIR框架基因的有无,PCR-SBT法进行HLA-A、B、C基因的测序分型;统计分析健康对照组与患者的KIR框架基因频率、KIR基因单倍体组合型的频率、HLA配体的频率、单个KIR-HLA配体复合物的频率之间的差异.结果 与正常人群相比,PSS患者KIR框架基因频率及单倍体组合型频率差异无统计学意义(P均>0.05);HLA配体中的HLA-Bw4-80T在PSS患者及正常人群中的比例分别为22.1%和41.0%,差异有统计学意义(P<0.01);KIR-HLA配体组合中的3DL1+ HLA-Bw4-80T在PSS患者及正常人群中的比例分别为22.1%和40.0%,差异有统计学意义(P<0.05),患者组与正常人群组相比都显著降低.结论 PSS与KIR框架基因及单倍型频率无关,但可能与HLA配体或KIR-HLA配体组合相关,这对研究PSS的发病机制及治疗方法具有重要意义.
目的 研究和分析南方漢族人群青光眼睫狀體炎綜閤徵(PSS)與殺傷細胞免疫毬蛋白樣受體(KIR)及其人類白細胞抗原(HLA)配體基因多態性的相關性.方法 隨機選擇100例無關健康箇體作為對照組,收集97例臨床診斷為PSS的患者血樣,採用KIR PCR-SSP方法檢測KIR框架基因的有無,PCR-SBT法進行HLA-A、B、C基因的測序分型;統計分析健康對照組與患者的KIR框架基因頻率、KIR基因單倍體組閤型的頻率、HLA配體的頻率、單箇KIR-HLA配體複閤物的頻率之間的差異.結果 與正常人群相比,PSS患者KIR框架基因頻率及單倍體組閤型頻率差異無統計學意義(P均>0.05);HLA配體中的HLA-Bw4-80T在PSS患者及正常人群中的比例分彆為22.1%和41.0%,差異有統計學意義(P<0.01);KIR-HLA配體組閤中的3DL1+ HLA-Bw4-80T在PSS患者及正常人群中的比例分彆為22.1%和40.0%,差異有統計學意義(P<0.05),患者組與正常人群組相比都顯著降低.結論 PSS與KIR框架基因及單倍型頻率無關,但可能與HLA配體或KIR-HLA配體組閤相關,這對研究PSS的髮病機製及治療方法具有重要意義.
목적 연구화분석남방한족인군청광안첩상체염종합정(PSS)여살상세포면역구단백양수체(KIR)급기인류백세포항원(HLA)배체기인다태성적상관성.방법 수궤선택100례무관건강개체작위대조조,수집97례림상진단위PSS적환자혈양,채용KIR PCR-SSP방법검측KIR광가기인적유무,PCR-SBT법진행HLA-A、B、C기인적측서분형;통계분석건강대조조여환자적KIR광가기인빈솔、KIR기인단배체조합형적빈솔、HLA배체적빈솔、단개KIR-HLA배체복합물적빈솔지간적차이.결과 여정상인군상비,PSS환자KIR광가기인빈솔급단배체조합형빈솔차이무통계학의의(P균>0.05);HLA배체중적HLA-Bw4-80T재PSS환자급정상인군중적비례분별위22.1%화41.0%,차이유통계학의의(P<0.01);KIR-HLA배체조합중적3DL1+ HLA-Bw4-80T재PSS환자급정상인군중적비례분별위22.1%화40.0%,차이유통계학의의(P<0.05),환자조여정상인군조상비도현저강저.결론 PSS여KIR광가기인급단배형빈솔무관,단가능여HLA배체혹KIR-HLA배체조합상관,저대연구PSS적발병궤제급치료방법구유중요의의.
Objective To investigate the correlation of Posner-Schlossman syndrome (PSS) with the diversity of killer immunoglobin-like receptors(KIR) gene and its ligands.Methods 97 PSS patients and 100 randomly-selected healthy controls were subjected to detecting the presence or absence of each KIR frame gene by PCR-SSP and the sequencing-based typing at HLA-A,-B and-C loci.Statistical analyzing the differences in the frequencies of the each KIR frame gene,KIR haplotype group,HLA ligands and each known KIR-HLA complex between healthy control group and patients.Results There is no significant different between the frequency of KIR frame gene and haplotype in PSS patients comparing with the controls; while the frequency of HLABw4-80T was 22.1% and 41.0% (P < 0.01),3DL1 + HLA-Bw4-80T was 22.1% 和40.0% (P < 0.05) in PSS patients,healthy controls,respectively.There is significantly different between PSS patients and healthy controls.Conclusion No relationship between KIR and PSS,the associations between HLA ligand or KIR-HLA and PSS may be useful for further study on the mechanism of PSS.