2D and 3D in vitro assays to quantify the invasive behavior of glioblastoma stem cells in response to SDF-1α

Invasion is a hallmark of cancer and therefore in vitro invasion assays are important tools in cancer research. We aimed to describe in vitro 2D transwell assays and 3D spheroid assays to quantitatively determine the invasive behavior of glioblastoma stem cells in response to the chemoattractant SDF...

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Bibliographische Detailangaben
Veröffentlicht in:	BioTechniques. - 1988. - 69(2020), 5 vom: 03. Nov., Seite 339-346
1. Verfasser:	Hira, Vashendriya Vv (VerfasserIn)
Weitere Verfasser:	Breznik, Barbara, Van Noorden, Cornelis Jf, Lah, Tamara, Molenaar, Remco J
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2020
Zugriff auf das übergeordnete Werk:	BioTechniques
Schlagworte:	Journal Article Research Support, Non-U.S. Gov't 2D transwell invasion assay 3D spheroid invasion assay cancer cell cellular invasion glioblastoma stem cells CXCR4 protein, human Chemokine CXCL12 Drug Combinations mehr... Laminin Proteoglycans Receptors, CXCR4 matrigel 119978-18-6 Collagen 9007-34-5


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520			\|a Invasion is a hallmark of cancer and therefore in vitro invasion assays are important tools in cancer research. We aimed to describe in vitro 2D transwell assays and 3D spheroid assays to quantitatively determine the invasive behavior of glioblastoma stem cells in response to the chemoattractant SDF-1α. Matrigel was used as a matrix in both assays. We demonstrated quantitatively that SDF-1α increased invasive behavior of glioblastoma stem cells in both assays. We conclude that the 2D transwell invasion assay is easy to perform, fast and less complex whereas the more time-consuming 3D spheroid invasion assay is physiologically closer to the in vivo situation
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700	1		\|a Molenaar, Remco J \|e verfasserin \|4 aut
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