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J Pediatr Genet 2017; 06(03): 198-204
DOI: 10.1055/s-0037-1602386
DOI: 10.1055/s-0037-1602386
Case Report
Clinical Variability in Familial X-Linked Ohdo Syndrome–Maat-Kievit-Brunner Type with MED12 Mutation
Weitere Informationen
Publikationsverlauf
20. Januar 2017
20. März 2017
Publikationsdatum:
24. April 2017 (online)

Abstract
Ohdo syndrome–Maat-Kievit-Brunner (OSMKB) type is an X-linked recessive disorder, a subtype of blepharophimosis-intellectual disability syndromes caused by mutations in the mediator complex subunit 12 (MED12) gene. Here we report a familial OSMKB type with two affected siblings and mutation in MED12 gene.
Keywords
Ohdo syndrome–Maat-Kievit-Brunner type - blepharophimosis - intellectual disability - congenital heart disease - high-place winged scapulaFunding
This work was supported and funded by the project of National Institutes of Health titled “Genetic Diagnosis of Heritable Neurodevelopmental Disorders in India: Investigating the Use of Whole Exome Sequencing and Genetic Counseling to Address the High Burden of Neurodevelopmental Disorders” (1R21NS094047–01).
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References
- 1 Hall BD, Graham Jr JM, Cassidy SB, Opitz JM. Elements of morphology: standard terminology for the periorbital region. Am J Med Genet A 2009; 149A (01) 29-39
- 2 Ohdo S, Madokoro H, Sonoda T, Hayakawa K. Mental retardation associated with congenital heart disease, blepharophimosis, blepharoptosis, and hypoplastic teeth. J Med Genet 1986; 23 (03) 242-244
- 3 Verloes A, Bremond-Gignac D, Isidor B. , et al. Blepharophimosis-mental retardation (BMR) syndromes: a proposed clinical classification of the so-called Ohdo syndrome, and delineation of two new BMR syndromes, one X-linked and one autosomal recessive. Am J Med Genet A 2006; 140 (12) 1285-1296
- 4 Vulto-van Silfhout AT, de Vries BB, van Bon BW. , et al. Mutations in MED12 cause X-linked Ohdo syndrome. Am J Hum Genet 2013; 92 (03) 401-406
- 5 Graham Jr JM, Schwartz CE. MED12 related disorders. Am J Med Genet A 2013; 161A (11) 2734-2740
- 6 Lesca G, Moizard MP, Bussy G. , et al. Clinical and neurocognitive characterization of a family with a novel MED12 gene frameshift mutation. Am J Med Genet A 2013; 161A (12) 3063-3071
- 7 Prescott TE, Kulseth MA, Heimdal KR. , et al. Two male sibs with severe micrognathia and a missense variant in MED12. Eur J Med Genet 2016; 59 (08) 367-372
- 8 Girisha KM, Shukla A, Trujillano D. , et al. A homozygous nonsense variant in IFT52 is associated with a human skeletal ciliopathy. Clin Genet 2016; 90 (06) 536-539
- 9 Caro-Llopis A, Rosello M, Orellana C. , et al. De novo mutations in genes of mediator complex causing syndromic intellectual disability: mediatorpathy or transcriptomopathy?. Pediatr Res 2016; 80 (06) 809-815
- 10 Ding N, Zhou H, Esteve PO. , et al. Mediator links epigenetic silencing of neuronal gene expression with X-linked mental retardation. Mol Cell 2008; 31 (03) 347-359
- 11 Isidor B, Lefebvre T, Le Vaillant C. , et al. Blepharophimosis, short humeri, developmental delay and Hirschsprung disease: expanding the phenotypic spectrum of MED12 mutations. Am J Med Genet A 2014; 164A (07) 1821-1825
- 12 Langley KG, Brown J, Gerber RJ. , et al. Beyond Ohdo syndrome: a familial missense mutation broadens the MED12 spectrum. Am J Med Genet A 2015; 167A (12) 3180-3185
- 13 Maat-Kievit A, Brunner HG, Maaswinkel-Mooij P. Two additional cases of the Ohdo blepharophimosis syndrome. Am J Med Genet 1993; 47 (06) 901-906