5589del8: the recurrent mutation of BRCA1 gene in Chinese breast cancer patients / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 378-381, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-247312
ABSTRACT
<p><b>OBJECTIVE</b>To study the "hot spot" of BRCA1/2 gene mutations in Chinese mainland breast cancer population.</p><p><b>METHODS</b>The known BRCA1/2 gene mutations in author's previous studies were reanalyzed by denaturing high performance liquid chromatography and DNA sequencing method in 177 patients with early onset breast cancer or affected relatives and 426 sporadic breast cancer patients from four breast cancer centers in China.</p><p><b>RESULTS</b>Three cases were found with BRCA1 5589del8 mutation out of 247 hereditary-predisposing breast cancer patients (70 patients in previous study and 177 patients in current study) and 2 cases with BRCA1 5589del8 mutation out of 426 sporadic breast cancer patients. They had similar even same haplotype.</p><p><b>CONCLUSION</b>BRCA1 5589del8 mutation is likely to be the "founder mutation" in Chinese population, but it should be confirmed by further studies.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias da Mama
/
Análise Mutacional de DNA
/
Sequência de Bases
/
China
/
Cromatografia Líquida de Alta Pressão
/
Proteína BRCA1
/
Predisposição Genética para Doença
/
Povo Asiático
/
Etnologia
/
Genética
Limite:
Adulto
/
Feminino
/
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2007
Tipo de documento:
Artigo
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