首页> 美国卫生研究院文献>Biology Open >Three-dimensional model of glioblastoma by co-culturing tumor stem cells with human brain organoids
【2h】

Three-dimensional model of glioblastoma by co-culturing tumor stem cells with human brain organoids

机译:用人脑器有机体共培养肿瘤干细胞胶质母细胞瘤的三维模型

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Emerging three-dimensional (3D) cultures of glioblastoma are becoming powerful models to study glioblastoma stem cell behavior and the impact of cell–cell and cell–microenvironment interactions on tumor growth and invasion. Here we describe a method for culturing human glioblastoma stem cells (GSCs) in 3D by co-culturing them with pluripotent stem cell-derived brain organoids. This requires multiple coordinated steps, including the generation of cerebral organoids, and the growth and fluorescence tagging of GSCs. We highlight how to recognize optimal organoid generation and how to efficiently mark GSCs, before describing optimized co-culture conditions. We show that GSCs can efficiently integrate into brain organoids and maintain a significant degree of cell fate heterogeneity, paving the way for the analysis of GSC fate behavior and lineage progression. These results establish the 3D culture system as a viable and versatile GBM model for investigating tumor cell biology and GSC heterogeneity.
机译:胶质母细胞瘤的新兴三维(3D)培养物成为研究胶质母细胞瘤干细胞行为的强大模型,以及细胞 - 细胞和细胞微环境相互作用对肿瘤生长和侵袭的影响。在这里,我们通过将它们与多能干细胞衍生的脑有机体共同培养它们来描述3D培养人胶质母细胞瘤干细胞(GSC)的方法。这需要多个协调步骤,包括产生脑细胞素,以及GSC的生长和荧光标记。在描述优化的共培养条件之前,我们强调了如何识别最佳有机体产生和如何有效标记GSC。我们表明GSC可以有效地集成到脑器有机体中并保持显着程度的细胞命运异质性,为GSC命运行为分析和谱系进展铺平了途径。这些结果建立了3D培养系统作为调查肿瘤细胞生物学和GSC异质性的可行和通用的GBM模型。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号