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Cancer Gene Therapy

Ribozyme Inhibits Delta EGFR and Reverses Malignant Phenotype

Published in Cancer Weekly, March 28th, 2000

Retrovirus-mediated transfer of a hairpin ribozyme against deletion-mutant epidermal growth factor receptor (Delta EGFR) messenger RNA inhibited glioblastoma target cell tumorigenicity in vitro, researchers from Germany reported.

"The goal of this study was to evaluate the activity of certain hairpin ribozymes against Delta EGFR messenger (m)RNA in glioblastomas multiforme (GBMs)," wrote M.E. Halatsch and colleagues, University Gottingen, Germany. "A distinct 801-bp deletion mutation associated with amplification of the EGFR gene is present in a large subgroup of primary GBMs and confers enhanced tumorigenicity in vivo."

Halatsch et al. published...

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