cDNA macroarray for analysis of gene expression profiles in prostate cancer / 中华医学杂志(英文版)
Chinese Medical Journal
;
(24): 570-573, 2006.
Artigo
em Inglês
| WPRIM
| ID: wpr-267083
ABSTRACT
<p><b>BACKGROUND</b>Early diagnosis and timely treatment are important for improving therapeutic efficiency of prostate cancer. DNA array is a new bio-technology for disease diagnosis. This study was conducted to diagnose prostate cancer with cDNA macroarray and analysis gene expression profiles of some selective genes in prostate cancer.</p><p><b>METHODS</b>Total RNA was isolated from patients with prostate cancer and from normal people, and poly (A) RNA was further purified. Then it was analyzed for differentially expressed genes in prostate cancer and normal prostate by cDNA macroarray system.</p><p><b>RESULTS</b>There were different expressions in the nine prostate-associated specific genes in prostate cancer as compared with normal prostate, in which, 7 were significantly upregulated and 2 were down-regulated.</p><p><b>CONCLUSION</b>As a diagnostic approach at molecular level, the cDNA macroarray is an effectively diagnostic method for prostate cancer.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias da Próstata
/
Sangue
/
Genes Supressores de Tumor
/
Antígeno Prostático Específico
/
Análise de Sequência com Séries de Oligonucleotídeos
/
Perfilação da Expressão Gênica
/
Diagnóstico
/
Genética
Tipo de estudo:
Estudo diagnóstico
/
Estudo de rastreamento
Limite:
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Chinese Medical Journal
Ano de publicação:
2006
Tipo de documento:
Artigo
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