title: The shaping of invasive glioma phenotype by the ubiquitin-proteasome system.
abstract: Protein degradation is an indispensable process for cells which is often deregulated in various diseases, including malignant conditions. Depending on the specific cell type and functions of expressed proteins, this aberration may have different effects on the determination of malignant phenotypes. A discrete, inherent feature of malignant glioma is its profound invasive and migratory potential, regulated by the expression of signaling and effector proteins, many of which are also subjected to post-translational regulation by the ubiquitin-proteasome system (UPS). Here we provide an overview of this connection, focusing on important pro-invasive protein signals targeted by the UPS.
authors.affiliation: Faculty of Medicine, Department of Medical Oncology, University of Thessaly University Hospital of Larissa , Larissa , Greece.
authors.forename: Panagiotis J
authors.initials: PJ
authors.lastname: Vlachostergios
authors.forename: Ioannis A
authors.initials: IA
authors.lastname: Voutsadakis
authors.forename: Christos N
authors.initials: CN
authors.lastname: Papandreou
mesh_terms: D002465:Cell Movement; D016543:Central Nervous System Neoplasms / Q000378:metabolism* / Q000473:pathology; D005910:Glioma / Q000378:metabolism* / Q000473:pathology; D006801:Humans; D046988:Proteasome Endopeptidase Complex / Q000378:metabolism*; D015398:Signal Transduction; D025801:Ubiquitin / Q000378:metabolism*
chemical_list: D025801:Ubiquitin; D046988:Proteasome Endopeptidase Complex