中国心理卫生杂志
中國心理衛生雜誌
중국심리위생잡지
Chinese Mental Health Journal
2015年
9期
685-691
,共7页
王艺%李海梅%刘璐%钱秋谨%王玉凤
王藝%李海梅%劉璐%錢鞦謹%王玉鳳
왕예%리해매%류로%전추근%왕옥봉
注意缺陷多动障碍%LPHN3%基因%关联研究
註意缺陷多動障礙%LPHN3%基因%關聯研究
주의결함다동장애%LPHN3%기인%관련연구
attention-deficit/hyperactivity disorder (ADHD)%LPHN3%gene%association study
目的:探讨中国汉族儿童注意缺陷多动障碍与 a-latrotoxin 受体基因 latrophilin 3(LPHN3)基因多态之间的统计学关联。方法:选取符合美国精神障碍诊断与统计手册第4版(DSM-IV)中 ADHD诊断标准的1052例 ADHD 儿童和921例健康对照。采用儿童临床诊断性会谈量表评定患儿临床亚型,该量表将 ADHD 分为3个亚型:注意缺陷为主型(ADHD-I)、多动冲动为主型(ADHD-HI)和混合型(ADHD-C)。采用 ADHD 评定量表对患儿 ADHD 核心症状进行评估,包括注意缺陷分、多动分、冲动分。通过病例对照关联研究方法,对 LPHN3基因的3个单核苷酸多态性(SNPs)位点的基因型进行检测,通过χ2检验对单个 SNP 位点与 ADHD 及其各亚型、性别间进行等位基因与基因型的关联分析;采用协方差分析探讨 LPHN3基因与 ADHD 核心症状之间的关联。结果:rs11131347与 ADHD 总体存在名义统计学意义[P <0.05,OR =0.86(0.76~0.98)],最小等位基因 C 在病例与对照组中的分布频率为0.409 vs.0.445;分性别分析发现,rs11131347与男性 ADHD 存在关联[P <0.05,OR =0.82(0.71~0.96)],最小等位基因 C 在病例与对照组中的分布频率为0.402 vs.0.449。分亚型分析,结果显示 rs11131347位点与 ADHD-C [P <0.05,OR =0.85(0.74~0.98)]及男性 ADHD-C 存在名义统计学关联[P <0.05,OR=0.82(0.70~0.97)],最小等位基因 C 在病例与对照组中的分布频率分别为0.407 vs.0.445及0.401 vs.0.449。基因型分析结果显示,rs11131347位点基因型分布频率在 ADHD (隐性模型,P <0.05)、在ADHD 男孩(加法模型,P <0.05;显性模型,P <0.05;隐性模型,P <0.05),ADHD-C (隐性模型,P<0.05)及男性 ADHD-C (显性模型,P <0.05)中,病例与对照组的基因型分布频率存在名义统计学差异,校正后关联消失。进行基因型与 ADHD 核心症状间的协方差关联分析,发现 rs11131347位点与 ADHD冲动症状存在名义统计学差异(P <0.05)。结论:LPHN3基因多态可能参与 ADHD 的病理机制并对ADHD 的冲动症状有一定影响。
目的:探討中國漢族兒童註意缺陷多動障礙與 a-latrotoxin 受體基因 latrophilin 3(LPHN3)基因多態之間的統計學關聯。方法:選取符閤美國精神障礙診斷與統計手冊第4版(DSM-IV)中 ADHD診斷標準的1052例 ADHD 兒童和921例健康對照。採用兒童臨床診斷性會談量錶評定患兒臨床亞型,該量錶將 ADHD 分為3箇亞型:註意缺陷為主型(ADHD-I)、多動遲動為主型(ADHD-HI)和混閤型(ADHD-C)。採用 ADHD 評定量錶對患兒 ADHD 覈心癥狀進行評估,包括註意缺陷分、多動分、遲動分。通過病例對照關聯研究方法,對 LPHN3基因的3箇單覈苷痠多態性(SNPs)位點的基因型進行檢測,通過χ2檢驗對單箇 SNP 位點與 ADHD 及其各亞型、性彆間進行等位基因與基因型的關聯分析;採用協方差分析探討 LPHN3基因與 ADHD 覈心癥狀之間的關聯。結果:rs11131347與 ADHD 總體存在名義統計學意義[P <0.05,OR =0.86(0.76~0.98)],最小等位基因 C 在病例與對照組中的分佈頻率為0.409 vs.0.445;分性彆分析髮現,rs11131347與男性 ADHD 存在關聯[P <0.05,OR =0.82(0.71~0.96)],最小等位基因 C 在病例與對照組中的分佈頻率為0.402 vs.0.449。分亞型分析,結果顯示 rs11131347位點與 ADHD-C [P <0.05,OR =0.85(0.74~0.98)]及男性 ADHD-C 存在名義統計學關聯[P <0.05,OR=0.82(0.70~0.97)],最小等位基因 C 在病例與對照組中的分佈頻率分彆為0.407 vs.0.445及0.401 vs.0.449。基因型分析結果顯示,rs11131347位點基因型分佈頻率在 ADHD (隱性模型,P <0.05)、在ADHD 男孩(加法模型,P <0.05;顯性模型,P <0.05;隱性模型,P <0.05),ADHD-C (隱性模型,P<0.05)及男性 ADHD-C (顯性模型,P <0.05)中,病例與對照組的基因型分佈頻率存在名義統計學差異,校正後關聯消失。進行基因型與 ADHD 覈心癥狀間的協方差關聯分析,髮現 rs11131347位點與 ADHD遲動癥狀存在名義統計學差異(P <0.05)。結論:LPHN3基因多態可能參與 ADHD 的病理機製併對ADHD 的遲動癥狀有一定影響。
목적:탐토중국한족인동주의결함다동장애여 a-latrotoxin 수체기인 latrophilin 3(LPHN3)기인다태지간적통계학관련。방법:선취부합미국정신장애진단여통계수책제4판(DSM-IV)중 ADHD진단표준적1052례 ADHD 인동화921례건강대조。채용인동림상진단성회담량표평정환인림상아형,해량표장 ADHD 분위3개아형:주의결함위주형(ADHD-I)、다동충동위주형(ADHD-HI)화혼합형(ADHD-C)。채용 ADHD 평정량표대환인 ADHD 핵심증상진행평고,포괄주의결함분、다동분、충동분。통과병례대조관련연구방법,대 LPHN3기인적3개단핵감산다태성(SNPs)위점적기인형진행검측,통과χ2검험대단개 SNP 위점여 ADHD 급기각아형、성별간진행등위기인여기인형적관련분석;채용협방차분석탐토 LPHN3기인여 ADHD 핵심증상지간적관련。결과:rs11131347여 ADHD 총체존재명의통계학의의[P <0.05,OR =0.86(0.76~0.98)],최소등위기인 C 재병례여대조조중적분포빈솔위0.409 vs.0.445;분성별분석발현,rs11131347여남성 ADHD 존재관련[P <0.05,OR =0.82(0.71~0.96)],최소등위기인 C 재병례여대조조중적분포빈솔위0.402 vs.0.449。분아형분석,결과현시 rs11131347위점여 ADHD-C [P <0.05,OR =0.85(0.74~0.98)]급남성 ADHD-C 존재명의통계학관련[P <0.05,OR=0.82(0.70~0.97)],최소등위기인 C 재병례여대조조중적분포빈솔분별위0.407 vs.0.445급0.401 vs.0.449。기인형분석결과현시,rs11131347위점기인형분포빈솔재 ADHD (은성모형,P <0.05)、재ADHD 남해(가법모형,P <0.05;현성모형,P <0.05;은성모형,P <0.05),ADHD-C (은성모형,P<0.05)급남성 ADHD-C (현성모형,P <0.05)중,병례여대조조적기인형분포빈솔존재명의통계학차이,교정후관련소실。진행기인형여 ADHD 핵심증상간적협방차관련분석,발현 rs11131347위점여 ADHD충동증상존재명의통계학차이(P <0.05)。결론:LPHN3기인다태가능삼여 ADHD 적병리궤제병대ADHD 적충동증상유일정영향。
Objective:To investigate the association between LPHN3 andattention-deficit/hyperactivity disor-der(ADHD)in Chinese Han children.Methods:Based on the Diagnostic and Statistical Manual of Mental Disor-ders,Fourth Edition (DSM-IV)diagnosis criteria,921 normal controls and 1052 ADHD children were included in the study.The Clinical Diagnostic Interview Scale (CDIS )was used to assess symptoms and ADHD sub-types.ADHD was divided into three subtypes,namely ADHD inattentive type (ADHD-I),ADHD hyperactive-im-pulsive type (ADHD-HI),and ADHD combined type (ADHD-C).The ADHD rating-scale was used to assess ADHD symptoms.Including inattentive symptoms,hyperactive symptoms,impulsive symptoms and ADHD total symptoms.Three single nucleotide polymorphisms (SNPs)of LPHN3 were genotyped.Case-control studies were conducted to investigate the association of each SNP with the ADHD and the subgroups using chi-square test.Results:rs11131347 was associated with ADHD P <0.05,OR =0.86(0.76 -0.98)],but the difference didn't survive significance after corrections,The frequency of minor allele C in cases and control was0.409 vs.0.445.For different genders,rs11131347 was significantly associated with ADHD boys [P <0.05,OR =0.82(0.71 -0.96)], The frequency of minor allele C in cases and control was0.402 vs.0.449.For different subtypes,rs11131347 was associated with ADHD-C [P <0.05,OR =0.85(0.74 -0.98)]and ADHD-C boys[P <0.05,OR =0.82(0.70 -0.97)],but none of the difference survived significance after corrections,The frequencies of minor allele C in cases and control were respectively 0.407 vs.0.445 and 0.401 vs.0.449.Genotypes distribution analysis indicated that rs11131347 was associated with ADHD in general (recessive model,P <0.05),ADHD boys (additive model,P <0.05;dominant model,P <0.05;recessive model,P <0.05),ADHD-C(recessive model,P <0.05)and ADHD-C boys (dominant model,P <0.05 ),however,none of the difference survived significance after correc-tions.rs11131347 was nominal associated with impulsive scores(P <0.05).Conclusion:These findings suggest that the polymorphism of LPHN3 is probably involved in the pathological mechanisms of ADHD and its core symptoms of impulsivity.