Genes Expression in the Early Stage of Acute Renal Ischemia-reperfusion Injury in Rats / 法医学杂志
Journal of Forensic Medicine
; (6): 401-405, 2016.
Article
em Zh
| WPRIM
| ID: wpr-984865
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVES@#To study the differential genes expression in the early stage of acute renal ischemia-reperfusion injury and explore potential molecular mechanisms.@*METHODS@#The ischemia-reperfusion model was made via clamping renal artery of rat. The microarray detection and bioinformatics analyzing of the genes expression were performed. Differentially expressed genes were screened and related cellular activities and signaling pathways were analyzed in early stage of acute kidney injury. Meanwhile, molecules closely relative to acute kidney injury were explored by establishing a biological network of the differentially expressed genes, and the results were verified by real-time PCR.@*RESULTS@#A total of 151 genes showed differential expression in this study, including 132 up-regulated and 19 down-regulated genes. Cell proliferation, cytokines mediated signaling transduction and immune responses were greatly enriched by GO and KEGG analysis. The results of real-time PCR showed that compared with control groups, three selected genes (ANXA1, PHLDA1 and KLF6) which related to the acute kidney injury had an obvious differential expression in the early stage of disease. The multiple of increase was essentially the same as the multiple detected by microarray.@*CONCLUSIONS@#This study shows differential gene expression profile, related biological processes and signaling pathways involved in the early stage of acute kidney injury. ANXA1, PHLDA1 and KLF6 may play a role in the pathogenesis of acute kidney injury.
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Índice:
WPRIM
Assunto principal:
Traumatismo por Reperfusão
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Transdução de Sinais
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Expressão Gênica
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Anexina A1
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Proteínas Reguladoras de Apoptose
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Injúria Renal Aguda
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Reação em Cadeia da Polimerase em Tempo Real
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Fator 6 Semelhante a Kruppel
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Rim
Limite:
Animals
Idioma:
Zh
Revista:
Journal of Forensic Medicine
Ano de publicação:
2016
Tipo de documento:
Article