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RNA Research

New RNA research data have been reported by researchers at University of Leicester

Published in Gene Therapy Weekly, December 6th, 2007

Research findings, 'Direct repression of cyclin D1 by SIP1 attenuates cell cycle progression in cells undergoing an epithelial mesenchymal transition,' are discussed in a new report. According to recent research published in the journal Molecular Biology of the Cell, "Zinc finger transcription factors of the Snail/Slug and ZEB-1/SIP1 families control epithelial-mesenchymal transitions in development in cancer. Here, we studied SIP1-regulated mesenchymal conversion of epidermoid A431 cells."

"We found that concomitant with inducing invasive phenotype, SIP1 inhibited expression of cyclin D1 and induced hypophosphorylation of the Rb tumor suppressor protein....

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