细胞信号传导

细胞信号转导是指由机械信号（例如触摸）或化学信号（例如激素、生长因子和神经递质）驱动的生物体内细胞之间的通讯机制。在信号通路中，刺激是通过级联过程发生传递的，并产生正确和适当的反应。细胞信号通路的例子包括脂质信号、胰岛素信号、应急信号、生长信号、TOR信号和检查点信号。该领域的研究通常包括细胞动力学的研究和建模、分析细胞信号的异质性、细胞信号转导与其他生物过程之间的交叉以及信号动力学的系统性研究。

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