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Mutation of the NF1 Gene and the Associated Clinical Features in Family Members with Neurofibromatosis Type 1 / 대한내과학회지
Korean Journal of Medicine ; : 455-459, 2016.
Artigo em Inglês | WPRIM | ID: wpr-101314
ABSTRACT
With an incidence of 1 per 2,500-3,000 individuals, neurofibromatosis type 1 (NF1) is the most common autosomal dominant disorder in humans. NF1 is caused by germline mutations of the NF1 gene, but to date genotype-phenotype analyses have indicated no clear relationship between specific gene mutations and the clinical features of this disease, even among family members with the same mutation. The present study describes a case of two siblings with NF1 with the same genetic mutation but different clinical manifestations. The first patient was a female with iris Lisch nodules, an adrenal incidentaloma, Graves' disease, and skin manifestations, while the second patient, the first patient's younger brother, exhibited only skin neurofibromas and freckling. Further study is needed to reveal the molecular processes underlying gene expression and phenotypes. A better understanding of the genetics associated with NF1 will allow clinicians to detect complications earlier and provide better genetic counseling to NF1 families.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Fenótipo / Pele / Manifestações Cutâneas / Expressão Gênica / Doença de Graves / Iris / Incidência / Genes da Neurofibromatose 1 / Neurofibromatose 1 / Neurofibromatoses Tipo de estudo: Estudo de incidência / Estudo prognóstico Limite: Feminino / Humanos Idioma: Inglês Revista: Korean Journal of Medicine Ano de publicação: 2016 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Fenótipo / Pele / Manifestações Cutâneas / Expressão Gênica / Doença de Graves / Iris / Incidência / Genes da Neurofibromatose 1 / Neurofibromatose 1 / Neurofibromatoses Tipo de estudo: Estudo de incidência / Estudo prognóstico Limite: Feminino / Humanos Idioma: Inglês Revista: Korean Journal of Medicine Ano de publicação: 2016 Tipo de documento: Artigo