Arid
DOI10.1002/ajmg.a.35229
Microcephaly, Intellectual Impairment, Bilateral Vesicoureteral Reflux, Distichiasis, and Glomuvenous Malformations Associated With a 16q24.3 Contiguous Gene Deletion and a Glomulin Mutation
Butler, Matthew G.1; Dagenais, Susan L.1; Garcia-Perez, Jose L.1,3; Brouillard, Pascal5; Vikkula, Miikka5; Strouse, Peter4; Innis, Jeffrey W.1,2; Glover, Thomas W.1,2
通讯作者Butler, Matthew G.
来源期刊AMERICAN JOURNAL OF MEDICAL GENETICS PART A
ISSN1552-4825
出版年2012
卷号158A期号:4页码:839-849
英文摘要

Two hereditary syndromes, lymphedema-distichiasis (LD) syndrome and blepharo-chelio-dontic (BCD) syndrome include the aberrant growth of eyelashes from the meibomian glands, known as distichiasis. LD is an autosomal dominant syndrome primarily characterized by distichiasis and the onset of lymphedema usually during puberty. Mutations in the forkhead transcription factor FOXC2 are the only known cause of LD. BCD syndrome consists of autosomal dominant abnormalities of the eyelid, lip, and teeth, and the etiology remains unknown. In this report, we describe a proband that presented with distichiasis, microcephaly, bilateral grade IV vesicoureteral reflux requiring ureteral re-implantation, mild intellectual impairment and apparent glomuvenous malformations (GVM). Distichiasis was present in three generations of the proband’s maternal side of the family. The GVMs were severe in the proband, and maternal family members exhibited lower extremity varicosities of variable degree. A GLMN (glomulin) gene mutation was identified in the proband that accounts for the observed GVMs; no other family member could be tested. TIE2 sequencing revealed no mutations. In the proband, an additional submicroscopic 265 kb contiguous gene deletion was identified in 16q24.3, located 609 kb distal to the FOXC2 locus, which was inherited from the proband’s mother. The deletion includes the C16ORF95, FBXO31, MAP1LC3B, and ZCCHC14 loci and 115 kb of a gene desert distal to FOXC2 and FOXL1. Thus, it is likely that the microcephaly, distichiasis, vesicoureteral, and intellectual impairment in this family may be caused by the deletion of one or more of these genes and/or deletion of distant cis-regulatory elements of FOXC2 expression. (C) 2012 Wiley Periodicals, Inc.


英文关键词FOXC2 FBXO31 MAP1LC3B ZCCHC14 GLMN distichiasis vascular malformation venous malformation glomuvenous malformation
类型Article
语种英语
国家USA ; Spain ; Belgium
收录类别SCI-E
WOS记录号WOS:000302544200024
WOS关键词LYMPHEDEMA-DISTICHIASIS ; TRANSCRIPTION FACTOR ; TRUNCATING MUTATIONS ; FOXC2 MUTATIONS ; AUTOPHAGY ; MFH-1 ; MICE ; RETROTRANSPOSITION ; CHROMOSOME-16 ; GLOMANGIOMAS
WOS类目Genetics & Heredity
WOS研究方向Genetics & Heredity
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/171140
作者单位1.Univ Michigan, Sch Med, Dept Human Genet, Ann Arbor, MI 48109 USA;
2.Univ Michigan, Sch Med, Dept Pediat & Communicable Dis, Ann Arbor, MI 48109 USA;
3.GENYO Pfizer Univ Granada Andalusian Govt Ctr Gen, Dept Human DNA Variabil, Granada, Spain;
4.Univ Michigan, Sch Med, Dept Radiol, Ann Arbor, MI 48109 USA;
5.Catholic Univ Louvain, Duve Inst, Lab Human Mol Genet, B-1200 Brussels, Belgium
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GB/T 7714
Butler, Matthew G.,Dagenais, Susan L.,Garcia-Perez, Jose L.,et al. Microcephaly, Intellectual Impairment, Bilateral Vesicoureteral Reflux, Distichiasis, and Glomuvenous Malformations Associated With a 16q24.3 Contiguous Gene Deletion and a Glomulin Mutation[J],2012,158A(4):839-849.
APA Butler, Matthew G..,Dagenais, Susan L..,Garcia-Perez, Jose L..,Brouillard, Pascal.,Vikkula, Miikka.,...&Glover, Thomas W..(2012).Microcephaly, Intellectual Impairment, Bilateral Vesicoureteral Reflux, Distichiasis, and Glomuvenous Malformations Associated With a 16q24.3 Contiguous Gene Deletion and a Glomulin Mutation.AMERICAN JOURNAL OF MEDICAL GENETICS PART A,158A(4),839-849.
MLA Butler, Matthew G.,et al."Microcephaly, Intellectual Impairment, Bilateral Vesicoureteral Reflux, Distichiasis, and Glomuvenous Malformations Associated With a 16q24.3 Contiguous Gene Deletion and a Glomulin Mutation".AMERICAN JOURNAL OF MEDICAL GENETICS PART A 158A.4(2012):839-849.
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