剪切流定量调控细胞钙信号的研究进展
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Progress on the quantitative modulation of intracellular calcium signals induced by shear flow
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    摘要:

    细胞内的钙信号活动受细胞所处微环境的调控,与细胞的自我更新、分化、增殖和凋亡密切相关。研究细胞钙信号的定量调控不仅有助于精确掌握在微环境影响下细胞内钙信号的动力学规律,更能在细胞的命运控制、行为模拟、系统仿生等方面发挥至关重要的作用。本文总结了剪切流调控细胞钙信号的定量研究进展,包括:(1)剪切流刺激细胞钙响应的实验现象与机制;(2)剪切流刺激细胞钙响应的数学建模与仿真;(3)剪切流对细胞钙信号的反馈控制。

    Abstract:

    The intracellular calcium signaling, which is modulated by the microenvironment of cells, is closely related to the cell's self renewal, differentiation, proliferation, and its apoptosis. The study on the quantitative modulation of the intracellular calcium signals could not only help to understand the dynamic behavior of such kind of signaling, but also play a significant role in the control of cell fate, simulation of cell behavior and bionics of cellular biological systems. This paper briefly reviewed the progress on the quantitative modulation of intracellular calcium signals induced by shear flow, including (1) experimental phenomena and the associated mechanisms of shear flow activated intracellular calcium response; (2) mathematical modeling and simulation of the intracellular calcium response induced by shear flow; (3) feedback control of the intracellular calcium signals by shear flow.

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覃开蓉,黎懿增.剪切流定量调控细胞钙信号的研究进展[J].医用生物力学,2011,26(5):389-394

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  • 收稿日期:2011-09-01
  • 最后修改日期:2011-09-20
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