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威廉斯综合征的基因型和认知表型研究 被引量:4

Study on Genotype andCognitive Phenotypeof Williams Syndrome
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摘要 威廉斯综合征(WS)由7号染色体长臂11.23(7q11.23)区域的基因微缺失引起,大部分患者的缺失长度为1.5Mb,缺失区域的基因已经明确的有24个。WS具有独特的面容特征、心血管病变等临床特点及特殊的认知表型,主要是该病的认知功能存在明显的不均衡,表现在语言、人脸加工、音乐及社交方面的能力较强,而视觉-空间认知、数字操作、计划和解决问题等能力相对较弱。WS的特殊认知表型与其基因缺陷有关。WS的特殊认知表型及与特定基因之间的关系值得进一步研究。
出处 《国际儿科学杂志》 2006年第2期117-119,共3页 International Journal of Pediatrics
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  • 1Sugayama SM,Moises RL,Wagenfur J,et al.Williams-Beuren syndrome:cardiovascular abnormalities in 20 patients diagnosed with fluorescence in situ hybridization[J].Arq Bras Cardiol,2003,81 (5):468-473.
  • 2Donnai D,Karmiloff-Smith A.Williams syndrome:From genotype through to the cognitive phenotype[J].Am J Med Genet,2000,97(2):164-171.
  • 3Yau EK,Lo IF,Lam ST.Williams-Beuren syndrome in the Hong Kong Chinese population:reave study[J].Hong Kong Med J,2004,10(1):22-27.
  • 4Stromme P,Bjomstad PG,Ramtad K.Prevalence estimation of Williams syndrome[J].J Child Neurol,2002,7(4):269-271.
  • 5Wu YQ,Sutton VR,Nickerson E,et al.Delineation of the common critical region in Williams syndrome and clinical correlation of growth,heart defects,ethnicity,and parental origin[J].Am J Med Genet,1998,78(1):82-89.
  • 6Karmiloff-Smith A,Grant J,Ewing S,et al.Using case study comparisons to explore genotype-phenotype correlations in Williams-Beuren syndrome[J].J Med Genet,2003,40 (2):136-140.
  • 7Tassabehji M.Williams-Beuren syndrome:a challenge for genotype phenotype-correlations[J].Hum Mol Genet,2003,2:R229-237.
  • 8Metcalfe K,Simeonov E,Beckett W.Autosomal dominant inheritance of Williams-Beuren syndrome in a father and son with haploinsufficiency for FKBP6[J].Clin Dysmorphol,2005,14(2):61-65.
  • 9Yang EJ,Yoon JH,Min do S,et al.LIM kinase 1 activates cAMP-responsive element-binding protein during the neuronal differentiation of immortalized hippocampal progenitor cells[J].J Biol Chem,2004,279(10):8903-8910.
  • 10Morris CA,Mervis CB,Hobart HH,et al.GTF21 hemizygosity implicated in mental retardation in Williams syndrome:genotype-phenotype analysis of five families with deletions in the Williams syndrome region[J].Am J Med Genet A,2003,123(1):45-59.

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