Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of Cadmium induced defects in the embryo 5 h after maternal Cd exposure in the absence or presence of Zn pretreatment


ABSTRACT: Cadmium (Cd) administered to female C57BL/6 mice on gestation day 8 induces a high incidence of anterior neural tube defects (exencephaly). This adverse effect can be attenuated by maternal pretreatment with zinc (Zn). In this study we used replicated microarray analysis to investigate gene expression changes induced in the embryo 5 h after maternal Cd exposure in the absence or presence of Zn pretreatment.

INSTRUMENT(S): GenePix 4000B [Axon Instruments]

ORGANISM(S): Mus musculus

SUBMITTER: Michael Stigson 

PROVIDER: E-MEXP-529 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Cadmium-induced gene expression changes in the mouse embryo, and the influence of pretreatment with zinc.

Kultima Kim K   Fernández Estíbaliz L EL   Scholz Birger B   Gustafson Anne-Lee AL   Dencker Lennart L   Stigson Michael M  

Reproductive toxicology (Elmsford, N.Y.) 20060603 4


Cadmium (Cd) administered to female C57BL/6 mice on gestation day 8 induces a high incidence of anterior neural tube defects (exencephaly). This adverse effect can be attenuated by maternal pretreatment with zinc (Zn). In this study we used replicated microarray analysis and real-time PCR to investigate gene expression changes induced in the embryo 5 and 10h after maternal Cd exposure in the absence or presence of Zn pretreatment. We report nine genes with a transcriptional response induced by C  ...[more]

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