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1例颅内海绵状血管瘤CCM1基因17号外显子新的同义突变位点 被引量:1

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摘要 目的 :分析 1例颅内海绵状血管瘤 (ICCA)患者CCM1基因 17号外显子新的同义突变位点。方法 :收集 2 1例ICCA患者及 3 0例正常健康人外周静脉血 ,抽提DNA、PCR法扩增 17号外显子后直接测序 ,并与Genebank比较。结果 :1例ICCA患者的CCM1基因17号外显子第 1875位碱基C被T取代 (1875C→T) ,为新发现的同义突变 ,位于编码的KRIT1蛋白FERM结构域内。其余检测均无异常。结论 :在 17号外显子中未发现致病的CCM1基因突变位点 ,但仍然存在 1875C→T的基因变异 ,可能与 1CCA发病有关。
出处 《中国临床神经科学》 2004年第4期393-395,共3页 Chinese Journal of Clinical Neurosciences
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参考文献6

  • 1谢嵘,陈衔城.颅内海绵状血管瘤的遗传学问题[J].国外医学(脑血管疾病分册),2002,10(5):356-359. 被引量:4
  • 2Zhang J,Richard EC,Rigamonti D,et al.Mutations in KRIT1 in familial cerebral cavernous malformations [J].Neurosurg,2000,46:1272-1279
  • 3Dubovsky J,Zabramski JM,Kurth J,et al.A gene responsible for cavernous malformations of the brain maps to chromosome 7q [J].Human Mol Genet,1995,4:453-458
  • 4Verlaa DJ.Davenport WJ,Stefan H.et al.Cerebral cavernous malformations:mutations in Krit [J].Neurology,2002,58:853-857
  • 5谢嵘,陈衔城,樊永峰,任惠民,夏鹰,季耀东,胡军.颅内海绵状血管瘤CCM1基因第12外显子及其5′端内含子新突变位点[J].中华医学遗传学杂志,2004,21(3):264-266. 被引量:6
  • 6Serebriiskii H.Joanne E,Gonosuke S,et al.Association of KREV-1/RAPIA with KRIt1,a novel ankyrin repeat-containing protein encoded by a gene mapping to 7q21-22 [J].Oncogene,1997,15:1043-1049

二级参考文献21

  • 1Johnson EW, Iyer LM, Rich SS, et al. Refined localization of the cerebral cavernous malformation gene (CCM1) to a 4-cM interval of chromosome 7q contained in a well-defined YAC contig. Genome Res, 1995, 5(4): 368-380.
  • 2Gunel M, Awad IA, Finberg K, et al. A founder mutation as a cause of cerebral cavernous malformation in Hispanic Americans. N Engl J Med, 1996, 334(15): 946-951
  • 3沈建康.海绵状血管瘤.见:刘承基,主编.脑血管外科学.南京:江苏科学技术出版社,1999.220-221.
  • 4Gunel M, Awad IA, Anson J, et al. Mapping a gene causing cerebral cavernous malformation to 7q11.2-q21. Proc Natl Acad Sci USA,1995, 92(14): 6620-6624.
  • 5Siegel AM, Andermann F, Badhwar A, et al. Anticipation in familial cavernous angioma: ascertainment bias or genetic cause.Acta Neurol Scand, 1998, 98(6): 372-376.
  • 6Dubovsky J, Zabramski JM, Kurth J, et al. A gene responsible for cavernous malformations of the brain maps to chromosome 7q. Hum Mol Genet, 1995, 4(3): 453-458.
  • 7Laberge-le Couteulx S, Jung HH, Labauge P, et al. Truncating mutations in CCM1, encoding KRIT1, cause hereditary cavernous angiomas. Nat Genet, 1999, 23(2): 189-193.
  • 8Serebriiskii I, Estojak J, Sonoda G, et al. Association of Krev-1/rap1a with Kritl, a novel ankyrin repeat-containing protein encoded by a gene mapping to 7q21-22. Oncogene, 1997, 15(9): 1043-1049.
  • 9Clatterbuck RE, Eberhart CG, Crain RJ, et al. Ultrastructural and immunocytochemical evidence that an incompetent blood-brain barrier is related to the pathophysiology of cavernous malformations. J Neurol Neurosurg Psychiatry, 2001, 71(2): 188-192.
  • 10Eerola I, Plate KH, Spiegel R, et al. KRIT1 is mutated in hyperkeratotic cutaneous capillary-venous malformation associated with cerebral capikkary malformation, Hum Mol Genet, 2000, 9(9): 1351-1355.

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