PACAP的功能架构:精确神经心理药理学竞争电路的网络层面框架
Mingdao Mu1, Ziqi Zhao1, Zixu Zhang1
1School of Medicine, Southeast University, 87 Dingjiaqiao Road, Nanjing, PR China; The Key Laboratory of Developmental Genes and Human Disease, Ministry of Education, The School of Life Science and Technology, Southeast University, 2 Sipailou Road, Nanjing, PR China.
Current opinion in pharmacology
|February 28, 2026
概括
神经PACAP在神经保护和压力方面具有双重作用. 本综述提出了一个网络模型,其中PACAP平衡了对立的大脑电路,提供了新的治疗策略.
科学领域:
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
- 系统生物学 系统生物学
背景情况:
- 神经PACAP表现出矛盾的功能,同时作为神经保护剂和促进压力和恶感.
- 现有的双过程模型解释了价值编码,但尚未用于调和PACAP的性.
研究的目的:
- 提出一个网络层面的框架来解决PACAPergic系统的功能形.
- 阐明PACAP如何调节参与适应和厌恶的竞争神经网络.
主要方法:
- 综合现有关于PACAP信号在宏观电路中的证据.
- 在PACAPergic系统中应用双进程逻辑.
- 假设通过差异性受体合和内体动力学来控制增益的机制.
主要成果:
- 在功能上对立的宏观电路中,PACAP充当了一个关键调节器,影响了亲对冲和亲适应网络.
- PACAP信号调节这些网络的收益,将威胁电路偏向激发性和弹性电路偏向可塑性.
- 跨这些电路的PACAPergic调制的净平衡决定了行为结果,解释了矛盾的发现.
结论:
- PACAP的性是其网络调制作用的新兴属性.
- 系统性PACAP激动剂可能会放大适应不良过程,从而构成转化挑战.
- 未来的疗法应侧重于使用异形选择性连接体或全调节器重新校准网络平衡.
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