Gene expression profile of peripheral blood monocyte in patients with fulminant hepatitis B by cDNA microarray.
- Author:
Ying-xia LIU
1
;
Guo-ling HU
;
De-ming TAN
;
Shu-ya HE
;
Shuang-hu LIU
Author Information
- Publication Type:Journal Article
- MeSH: DNA, Complementary; genetics; Female; Gene Expression; Gene Expression Profiling; Hepatitis B; genetics; pathology; Hepatitis B, Chronic; genetics; pathology; Humans; Leukocytes, Mononuclear; metabolism; Male; Oligonucleotide Array Sequence Analysis
- From: Chinese Journal of Hepatology 2003;11(3):153-155
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate peripheral blood monocyte (PBMC) gene expression profile in patients with fulminant hepatic failure (FHF) by cDNA microarray.
METHODSMicroarrays consisting of 8,192 human cDNAs and labelled cDNAs prepared from PBMC in both 10 FHF patients and 10 asymtomatic surface antigen carriers (ASC) were applied to analyze gene expression. Relative ratios of gene expression in individuals were obtained by comparing the hybridization results, by GenePix 4000B scanning and by ImaGene3.0 software analysis, of Cy5-labelled cDNA from FHF patients with those of Cy3-labelled cDNA from ASC.
RESULTS249 genes out of 8,192 were identified differently, at least two times. Most of the genes (79%) involved in cell signaling transduction, cell cycles, metabolism, inflammatory response and apoptosis, whose mRNAs were differently regulated.
CONCLUSIONSThese results suggest that HBV infection alters a broad range of cellular genes expression during developing into FHF and provide a framework for future functional study on the genes expressed differently.
