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Gene expression profiling under low dose and short incubation time of cadmium in primary rat hepatocyte in culture

ABSTRACT: The study was performed using primary rat hepatocyte in culture from 4 adult male Sprague-Dawley rats to investigate the changes in gene expression under low dose (4μM) and short exposure (3hrs) of cadmium chloride. By comparing the gene expression profiles of control and cadmium-treated cells, the most dramatic and significant changes were for those genes associated with transcriptional regulation, antioxidant response and control of protein integrity. Changes in other genes involved in cellular physiological responses such as inflammation, growth and apoptosis were also observed. Results were further confirmed by quantitative real time polymerase chain reaction (qRT-PCR). Keywords: early protective responses

ORGANISM(S): Rattus norvegicus

PROVIDER: GSE8013 | GEO | 2009/02/25

SECONDARY ACCESSION(S): PRJNA100809

REPOSITORIES: GEO

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