4D imaging and analysis of multicellular tumour spheroid cell migration and invasion
4D imaging and analysis of multicellular tumour spheroid cell migration and invasion
复制标题
多细胞肿瘤球状细胞迁移和侵袭的4D成像和分析
DOI:
10.1101/443648
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Richards R
中科院分区:
文献类型:
--
作者:
Richards R
Studying and characterising tumour cell migration is critical for a better understanding of disease progression and for assessing drug efficacy. Whilst tumour cell migration occurs fundamentally in 3 spatial dimensions (3D), because of the practicalities of growing 3D cell cultures and the complexities in measuring and tracking movement in 3D over time, most migration studies to date have performed analysis in 2D. Here we imaged live multicellular tumour spheroids with lightsheet fluorescence microscopy to determine cellular migration and invasion in 3D over time (4D). We focused on glioblastoma, which are aggressive brain tumours, where cell invasion into the surrounding normal brain remains a major challenge for clinical management. We developed a workflow for analysing complex 3D cell movement, taking into account migration within the spheroid as well as invasion into the surrounding matrix. This provided metrics that summarize the motion of the cells in different experimental conditions. As a proof of principle, we show how 3D tracking and analysis can be used to evaluate the efficacy of chemotherapeutics on invasion. The rich datasets open avenues for further studies on drug efficacy, microenvironment composition and stiffness, as well as collective cell migration and metastatic potential.
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影响因子:
3.8
作者:
Laurent J;Frongia C;Cazales M;Mondesert O;Ducommun B;Lobjois V
通讯作者:
Lobjois V
DOI:
10.2217/fon.09.30
发表时间:
2009-06
期刊:
Future oncology (London, England)
影响因子:
--
作者:
Tsutsumi S;Beebe K;Neckers L
通讯作者:
Neckers L
影响因子:
2
作者:
R. Goldbrunner;H. K. Haugland;C. Klein;S. Kerkau;K. Roosen;J. Tonn
通讯作者:
J. Tonn
影响因子:
48
作者:
Schindelin, Johannes;Arganda-Carreras, Ignacio;Frise, Erwin;Kaynig, Verena;Longair, Mark;Pietzsch, Tobias;Preibisch, Stephan;Rueden, Curtis;Saalfeld, Stephan;Schmid, Benjamin;Tinevez, Jean-Yves;White, Daniel James;Hartenstein, Volker;Eliceiri, Kevin;Tomancak, Pavel;Cardona, Albert
通讯作者:
Cardona, Albert
影响因子:
4.3
作者:
Schott B;Traub M;Schlagenhauf C;Takamiya M;Antritter T;Bartschat A;Löffler K;Blessing D;Otte JC;Kobitski AY;Nienhaus GU;Strähle U;Mikut R;Stegmaier J
通讯作者:
Stegmaier J