Inhibition of glioblastoma dispersal by the MEK inhibitor PD0325901
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- 作者：Stephen Shannon ; Dongxuan Jia ; Ildiko Entersz ; Paul Beelen ; Miao Yu…
- 关键词：Glioblastoma ; Dispersal velocity ; MEK inhibitor ; 3D spheroids ; Fibronectin matrix
- 刊名：BMC Cancer
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：17
- 期：1
- 全文大小：1761KB
- 刊物主题：Cancer Research; Oncology; Surgical Oncology; Health Promotion and Disease Prevention; Biomedicine, general; Medicine/Public Health, general;
- 出版者：BioMed Central
- ISSN：1471-2407
- 卷排序：17
文摘
BackgroundDispersal of glioblastoma (GBM) cells leads to recurrence and poor prognosis. Accordingly, molecular pathways involved in dispersal are potential therapeutic targets. The mitogen activated protein kinase/extracellular signal regulated kinase (MAPK/ERK) pathway is commonly dysregulated in GBM, and targeting this pathway with MEK inhibitors has proven effective in controlling tumor growth. Since this pathway also regulates ECM remodeling and actin organization − processes crucial to cell adhesion, substrate attachment, and cell motility – the aim of this study was to determine whether inhibiting this pathway could also impede dispersal.