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Microenvironmental Rigidity of 3D Scaffolds and Influence on Glioblastoma Cells: A Biomaterial Design Perspective

机译:3D支架的微环境刚性及其对胶质母细胞瘤细胞的影响:生物材料设计的观点。

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Glioblastoma (GBM), or grade IV glioma, is an extremely aggressive tumor that infiltratesthrough the brain leaving the patient with a median survival time from 12 to 15 months (Ostromet al., 2013). Individual aspects of the microenvironment features play a critical role on GBM celldynamics and treatment resistance (Bellail et al., 2004; Zamecnik, 2005; Calabrese et al., 2007).Because of GBM’s aggressive and invasive behavior, inhibition of GBMmigration is envisaged as animportant therapeutic objective (Bravo-Cordero et al., 2012; Wells et al., 2013). However, currentmodels fail to account for the complex brainmicroenvironment. The demand of preclinicalmodelsthat can faithfully mimic the clinical scenario may bridge the discrepancy between preclinical andclinical data and aid to develop treatments that are more effective.
机译:胶质母细胞瘤(GBM),即IV级神经胶质瘤,是一种侵袭性极强的肿瘤,会通过大脑浸润,使患者的中位生存时间为12到15个月(Ostromet等,2013)。微环境特征的各个方面对GBM细胞动力学和抗药性起着至关重要的作用(Bellail等人,2004; Zamecnik,2005; Calabrese等人,2007)。重要的治疗目标(Bravo-Cordero等,2012; Wells等,2013)。然而,当前的模型无法解释复杂的脑微环境。可以如实模拟临床情况的临床前模型需求可能会弥合临床前和临床数据之间的差异,并有助于开发更有效的治疗方法。

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