Microarray analysis of the liver in metallothionein-III null mice treated with cadmium

摘要

In order to elucidate the effect of metallothionein (MT)-III on hepatic gene expression altered by cadmium (Cd), we examined gene expression patterns in the liver of MT-III null mice and wild-type mice after Cd injection using a DNA microarray containing 35,852 genes. In a comparison between Cd-injected MT-III null mice and Cd-injected wild-type mice, 9 genes were found to be up-regulated and 28 genes-including serum amyloid Al (SAA-1) and SAA-2 - were down-regulated.