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进行性脑白质病:EIF2B2 基因外显子 5 中 A638G 突变致意大利 1 例,起病早且病程长,不常见

Vanishing white matter disease: an Italian case with A638G mutation in exon 5 of EIF2B2 gene, an unusual early onset and a long course.

出版信息

Neurol Sci. 2013 Jul;34(7):1235-8. doi: 10.1007/s10072-012-1129-3. Epub 2012 Jun 23.

DOI:10.1007/s10072-012-1129-3
PMID:22729508
Abstract

We report the clinical description of an Italian patient with c.638A>G mutation in exon 5 of EIF2B2 gene and a very slow progressive Vanishing White Matter disease phenotype. Infact, in relation to her causative mutation, our patient had an unusual early onset and long course. Furthermore, other than standard MRI examination and spectroscopy study, we report DWI and ADC maps and FA maps reconstruction from DTI in order to describe brain tissue degeneration in vanishing white matter disease.

摘要

我们报告了一位意大利患者的临床描述,该患者的 EIF2B2 基因外显子 5 中存在 c.638A>G 突变,表现为非常缓慢进展的脑白质消失疾病表型。事实上,与她的致病突变相关,我们的患者具有不寻常的早发和长病程。此外,除了标准的 MRI 检查和光谱研究外,我们还报告了 DWI 和 ADC 图谱以及 DTI 重建的 FA 图谱,以便描述脑白质消失疾病中的脑组织退化。

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1
Vanishing white matter disease: an Italian case with A638G mutation in exon 5 of EIF2B2 gene, an unusual early onset and a long course.进行性脑白质病:EIF2B2 基因外显子 5 中 A638G 突变致意大利 1 例,起病早且病程长,不常见
Neurol Sci. 2013 Jul;34(7):1235-8. doi: 10.1007/s10072-012-1129-3. Epub 2012 Jun 23.
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引用本文的文献

1
Adult-onset vanishing white matter disease with the EIF2B2 gene mutation presenting as menometrorrhagia.成人发病进行性脑白质病伴 EIF2B2 基因突变以月经过多为表现。
BMC Neurol. 2019 Aug 22;19(1):203. doi: 10.1186/s12883-019-1429-9.

本文引用的文献

1
Imaging evidence of early brain tissue degeneration in patients with vanishing white matter disease: a multimodal MR study.脑白质消融症患者早期脑组织退行性变的影像学证据:一项多模态磁共振研究。
J Magn Reson Imaging. 2012 Apr;35(4):926-32. doi: 10.1002/jmri.23517. Epub 2011 Nov 29.
2
Defective glial maturation in vanishing white matter disease.脑白质消融症伴胶质发育不全。
J Neuropathol Exp Neurol. 2011 Jan;70(1):69-82. doi: 10.1097/NEN.0b013e318203ae74.
3
Leukoencephalopathy with vanishing white matter due to homozygous EIF2B2 gene mutation. First Polish cases.
由于纯合子EIF2B2基因突变导致的伴脑白质消失的白质脑病。首例波兰病例。
Folia Neuropathol. 2006;44(2):144-8.
4
The large spectrum of eIF2B-related diseases.与真核起始因子2B(eIF2B)相关疾病的广泛谱系。
Biochem Soc Trans. 2006 Feb;34(Pt 1):22-9. doi: 10.1042/BST20060022.
5
Identification of ten novel mutations in patients with eIF2B-related disorders.在与真核起始因子2B(eIF2B)相关疾病患者中鉴定出十种新突变。
Hum Mutat. 2005 Apr;25(4):411. doi: 10.1002/humu.9325.
6
The effect of genotype on the natural history of eIF2B-related leukodystrophies.基因型对与真核生物翻译起始因子2B(eIF2B)相关的脑白质营养不良自然病史的影响。
Neurology. 2004 May 11;62(9):1509-17. doi: 10.1212/01.wnl.0000123259.67815.db.
7
Subunits of the translation initiation factor eIF2B are mutant in leukoencephalopathy with vanishing white matter.翻译起始因子eIF2B的亚基在伴脑白质消失的白质脑病中发生突变。
Nat Genet. 2001 Dec;29(4):383-8. doi: 10.1038/ng764.