...
首页> 外文期刊>International game theory review >MODELING CANCER AS AN EVOLUTIONARY GAME
【24h】

MODELING CANCER AS AN EVOLUTIONARY GAME

机译:将癌症建模为进化游戏

获取原文
获取原文并翻译 | 示例
           

摘要

We present two different mathematical models that examine the role of cellular evolution in the development and treatment of cancer. The first is a Lotka-Volterra model of an invasive cancer subjected to chemotherapy that demonstrates rapid evolution of drug-resistant phenotypes. The second model represents a major refinement of the first one with the objective of producing a simple, but realistic model of carcinogenesis. It is a consumer-resource model (consumers = normal + mutuant cells, resource = glucose). We conclude that if mutant cells are not allowed to evolve, they will not ordinarily progress to cancer. However, if accumulating mutations allow cellular evolution and successful adaptation to proliferation constraints, normal cells will develop into invasive cancer. We find this progression is possible because normal cellular populations are not at an evolutionarily stable state and so are subject to invasion by more fit phenotypes.
机译:我们提出了两种不同的数学模型,这些模型检查了细胞进化在癌症发展和治疗中的作用。第一个是经过化学疗法治疗的浸润性癌症的Lotka-Volterra模型,该模型证明了耐药性表型的迅速发展。第二个模型代表了第一个模型的主要改进,目的是产生一个简单而现实的致癌模型。它是一种消费者资源模型(消费者=正常+突变细胞,资源=葡萄糖)。我们得出结论,如果不允许突变细胞进化,它们通常不会发展为癌症。但是,如果累积突变允许细胞进化并成功适应增殖限制,则正常细胞将发展成浸润性癌症。我们发现这种进展是可能的,因为正常的细胞群体不是处于进化稳定状态,因此更适合的表型容易受到侵袭。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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