The complicated access of signal transduction control all sorts of cell fuctions. Accurate regulation of signal transduction is a hypothesis of life, dysfunction of signal transduction wii lead to pathological process.

• 细胞的种种功能活动受到复杂的信号转导通路的调控,精细调节的信号转导,是正常生命活动的前提,如果信号转导异常,即可导致病理过程。