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Zucker School of Medicine at Hofstra/Northwell
FACTOR/HEPATOCYTE GROWTH-FACTOR;; SCATTER FACTOR EXPRESSION;; RHO-GTPASES;; IN-VIVO;; C-MET;; MALIGNANT GLIOMA;; MIGRATION;; CDC42;; CANCER;; PHOSPHORYLATION;; Oncology
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Full-Text Articles in Medicine and Health Sciences
Guanine Nucleotide Exchange Factor Dock7 Mediates Hgf- Induced Glioblastoma Cell Invasion Via Rac Activation, D. W. Murray, S. Didier, A. Chan, V. Paulino, L. Van Aelst, R. Ruggieri, N. L. Tran, A. T. Byrne, M. Symons
Guanine Nucleotide Exchange Factor Dock7 Mediates Hgf- Induced Glioblastoma Cell Invasion Via Rac Activation, D. W. Murray, S. Didier, A. Chan, V. Paulino, L. Van Aelst, R. Ruggieri, N. L. Tran, A. T. Byrne, M. Symons
Journal Articles
Background: Glioblastoma multiforme (GBM), a highly invasive primary brain tumour, remains an incurable disease. Rho GTPases and their activators, guanine nucleotide exchange factors (GEFs), have central roles in GBM invasion. Anti-angiogenic therapies may stimulate GBM invasion via HGF/c-Met signalling. We aim to identify mediators of HGF-induced GBM invasion that may represent targets in a combination anti-angiogenic/anti-invasion therapeutic paradigm. Methods: Guanine nucleotide exchange factor expression was measured by microarray analysis and western blotting. Specific depletion of proteins was accomplished using siRNA. Cell invasion was determined using matrigel and brain slice assays. Cell proliferation and survival were monitored using sulforhodamine B and …