Julien Hurault

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Transformation of chick embryo fibroblasts by the v-Jun oncoprotein correlates with a downregulation of the extracellular matrix protein SPARC and repression of the corresponding mRNA. Repression of SPARC contributes to the oncogenic process by facilitating tumor development in vivo. A proximal promoter fragment, designated −124/+16, is responsible for high(More)
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