Then, when the blood runs low on calcium, a signaling device called the parathyroid gland can activate a process by which calcium is taken from the skeleton and put back into the blood.
Calcium is a universal signaling molecule involved in many cellular functions such as cell motility, metabolism, protein modification, protein folding, and apoptosis.
钙是一种通用的信号传导分子,参与许多细胞功能,如细胞运动、代谢、蛋白质修饰、蛋白质折叠和细胞凋亡。
3
Their study shows that the expression of genes involved in calciumsignaling is required to induce plasticity in nerve cells after repeated stimulation with nicotine or cocaine.