Gene expression profiles in MexTAg transgenic mouse and wild type mouse asbestos-induced mesothelioma
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ABSTRACT: Malignant mesothelioma is an aggressive tumour arising from the mesothelial cells lining the pleura, peritoneum or pericardium. The principal carcinogen associated with malignant mesothelioma is asbestos . A transgenic mouse model, denoted MexTAg, which encodes the Simian Virus 40 (SV40) large T antigen (TAg) downstream of the mesothelin promoter was developed. Inactivation of the tumour suppressors p53 and RB following binding to TAg results. In this model mesothelioma develops in the mesothelial cell compartment after the mice have been exposed to asbestos. The MexTAg transgenic mouse model of mesothelioma model enables analysis of the molecular events associated with asbestos induced mesothelioma and is utilised here to investigate the molecular dynamics of tumours induced in these mice, using gene expression patterns as a read out.
ORGANISM(S): Mus musculus
SUBMITTER: Ian Dick
PROVIDER: E-MTAB-3988 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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