Glioblastoma multiforme (GBM) tumors are one of the most deadly forms of human cancer and despite improved treatments, median survival time for the majority of patients is a dismal 12-15 months. A hallmark of these aggressive tumors is their unique ability to diffusively infiltrate normal brain tissue. To understand this behavior and successfully target the mechanisms underlying tumor progression, it is crucial to develop robust experimental ex vivo disease models. This review discusses current two-dimensional (2D) experimental models, as well as animal-based models used to examine GBM cell migration, including their advantages and disadvantages. Recent attempts to develop three-dimensional (3D) tissue engineering-inspired models and their utility in unraveling the role of microenvironment on tumor cell behaviors are also highlighted. Further, the use of 3D models to bridge the gap between 2D and animal models is explored. Finally, the broad utility of such models in the context of brain cancer research is examined.
Toward 3D Biomimetic Models to Understand the Behavior of Glioblastoma Multiforme Cells
Creators
Shreyas S. Rao - The Ohio State University
John J. Lannutti - The Ohio State University
Mariano S. Viapiano - Brigham and Women's Hospital
Atom Sarkar - Geisinger Health System
Jessica O. Winter - The Ohio State University
Publication Details
Tissue engineering. Part B, Reviews, v 20(4), pp 314-327
Publisher
Mary Ann Liebert, Inc
Number of pages
14
Grant note
Pelotonia Graduate Fellowship
Women in Philanthropy, OSU
CBET BME 0854015; EEC 0425626 / National Science Foundation; National Science Foundation (NSF)
H.C. "Slip" Slider Professorship
R01CA152065 / NATIONAL CANCER INSTITUTE; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI)
Resource Type
Journal article
Language
English
Academic Unit
Neurology; Neurosurgery
Web of Science ID
WOS:000340521800009
Scopus ID
2-s2.0-84905578641
Other Identifier
991021960651504721
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