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arXiv physics/0309096physics.bio-phq-bio.QM
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新肿瘤模型的启示:肿瘤生长和侵袭之间的定量联系

Insights from a Novel Tumor Model: Indications for a Quantitative Link between Tumor Growth and Invasion

Thomas S. Deisboeck, Yuri Mansury, Caterina Guiot, Piero Giorgio Degiorgis, Pier Paolo Delsanto

摘要:

使用我们先前开发的模型,我们在此证明:(1)实体瘤生长和细胞侵袭不仅在定性上而且在定量上是相关的,(2)侵袭的开始标志着肿瘤细胞密度超过压实最大值的时间点,以及(3)肿瘤细胞侵袭,机械限制和血管生成的减少可以协同作用,以将实际肿瘤质量增加到West等人的通用生长曲线(UniversalGrowthCurve)预测的水平。

英文摘要:

Using our previously developed model we demonstrate here, that (1) solid tumor growth and cell invasion are linked, not only qualitatively but also quantitatively, that (2) the onset of invasion marks the time point when the tumor cell density exceeds a compaction maximum, and that (3) tumor cell invasion, reduction of mechanical confinement and angiogenesis can act synergistically to increase the actual tumor mass towards the level predicted by West et al. universal growth curve.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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