| Texto completo | |
| Autor(es): |
Capelli, Leonardo P.
[1]
;
Krepischi, C. V.
[1]
;
Gurgel-Giannetti, Juliana
[2]
;
Mendes, Mirian Fabiola S.
[3]
;
Rodrigues, Tatiane
[4]
;
Varela, Monica C.
[4]
;
Koiffmann, Celia P.
[4]
;
Rosenberg, Carla
[4]
Número total de Autores: 8
|
| Afiliação do(s) autor(es): | [1] AC Camargo Canc Hosp, Sao Paulo - Brazil
[2] Univ Fed Minas Gerais, Dept Pediat, Belo Horizonte, MG - Brazil
[3] Madre Teresa Hosp, Belo Horizonte, MG - Brazil
[4] Univ Sao Paulo, Dept Genet & Biol Evolut, Inst Biociencias, BR-05508090 Sao Paulo - Brazil
Número total de Afiliações: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | EUROPEAN JOURNAL OF MEDICAL GENETICS; v. 55, n. 2, p. 132-134, FEB 2012. |
| Citações Web of Science: | 23 |
| Resumo | |
We describe a novel chromosome microdeletion at 15q26.1 detected by oligo-array-CGH in a 6-year-old girl presenting with global development delay, epilepsy, autistic behavior and facial dysmorphisms. Although these features are often present in Angelman syndrome, no alterations were present in the methylation pattern of the Prader-Willi-Angelman critical region. The deletion encompasses only 2 genes: CHD2, which is part of a gene family already involved in CHARGE syndrome, and RGMA which exerts a negative control on axon growth. Deletion of either or both genes could cause the phenotype of this patient. These results provide a further chromosome region requiring evaluation in patients presenting Angelman features. (C) 2011 Elsevier Masson SAS. All rights reserved. (AU) | |
| Processo FAPESP: | 09/00898-1 - Desequilíbrios genômicos submicroscópicos em quadros clínicos específicos de anomalias congênitas e deficiência mental |
| Beneficiário: | Carla Rosenberg |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 98/14254-2 - Centro de Estudos do Genoma Humano |
| Beneficiário: | Mayana Zatz |
| Modalidade de apoio: | Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs |