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DOI | 10.1002/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
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ISSN | 1552-4825 |
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 |
推荐引用方式 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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