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Wisp1 Is An Overexpressed Driver Of Glioblastoma, Pushan R. Dasgupta
Wisp1 Is An Overexpressed Driver Of Glioblastoma, Pushan R. Dasgupta
Dissertations & Theses (Open Access)
Despite current multimodal therapies for glioblastoma (GBM) the prognosis remains very grim. There is a tremendous need to identify new genetic drivers which can serve as potential therapeutic targets. In order to find new drivers, we leveraged genomic datasets to conduct a context specific in vivo functional genomic screen of overexpressed and/or amplified genes in GBM. We identified WISP1, a secreted extracellular matrix protein, to be an overexpressed driver in GBM. Overexpression of WISP1 was able to drive tumor growth in various in vivo models. Knockdown of WISP1 with shRNAs resulted in reduced colony formation in vitro and reduced tumor …