Aguzzi theorizes that PrP is a signaling molecule in axons that's needed to "keep Schwann cells happy."
Aguzzi推理说，PrP就是轴突里的信号分子，会使施沃恩细胞健康快乐。
Symptoms included increased insulin resistance and atherosclerosis and higher levels of a signaling molecule that activates a class of immune defensive cells known as macrophages.
症状包括胰岛素抵抗增加、动脉粥样硬化和能够刺激免疫防御细胞-巨噬细胞的高水平信号分子。
Arnsten said that the aging prefrontal cortex appears to accumulate excessive levels of a signaling molecule called cAMP, which can open ion channels and weaken prefrontal neuronal firing.
Arnsten认为，衰老的前额叶皮层中积累了过多的信号化学分子，称为环腺苷酸(Camp)，它能打开离子通道，从而削弱前额叶皮层中神经元放电的频率。
The molecule blocked a gene that codes for a receptor for GABA, a brain signaling molecule.
该分子抑制了产生氨基丁酸受体这种大脑内信号分子的基因片段。
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。
The researchers attached a signaling peptide known as RNAII inhibiting peptide and this naturally targets a receptor molecule on the surface of the bacteria.
研究人员把一个被称为RNAII抑制肽的信号肽附着到细菌受体分子表面的天然目标上。
Nitric oxide (NO) is a physiologically reactive substance, as a plant cell signaling molecule, it play an important role in plant root growth and other physiological processes.
一氧化氮(NO)是一种高活性生理活性物质，作为信号分子在植物根系生长等生理过程中起重要作用。
Rice growing. Scientists have identified the bacterial signaling molecule that matches up with a specific receptor in rice plants to ward off a devastating disease known as bacterial blight of rice.
当谈到植物的天然免疫系统时，不能不提到相互作用的两个方面：植物细胞的受体分子以及与之成对的入侵细菌特异性的信号分子。
Many small G proteins associate with the regulation of the actin cytoskeleton, and CAP is a link molecule between signaling pathways and subsequent alterations in the cytoskeleton.
许多小分子G蛋白参与细胞骨架调节，CAP蛋白是两者间重要连接分子。
Many small G proteins associate with the regulation of the actin cytoskeleton, and CAP is a link molecule between signaling pathways and subsequent alterations in the cytoskeleton.
许多小分子G蛋白参与细胞骨架调节，CAP蛋白是两者间重要连接分子。
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