Molecular modulation of prefrontal cortex: rational development of treatments for psychiatric disorders.

Molecular modulation of prefrontal cortex: rational development of treatments for psychiatric disorders.
复制标题

DOI:
10.1037/a0023165
复制
发表时间:
2011-06
影响因子:
1.9
通讯作者:
Arnsten, Amy F. T.
Arnsten, Amy F. T.
中科院分区:
医学4区
文献类型:
--
作者:
Gamo, Nao J.;Arnsten, Amy F. T.

文献摘要

参考文献

被引文献

相似文献

前额叶皮质功能障碍是许多精神疾病的中心特征,如注意缺陷多动障碍(ADHD)、创伤后应激障碍(PTSD)、精神分裂症和双相情感障碍。因此,通过动物基础研究了解分子对PFC功能的影响对于合理的药物开发是至关重要的。在这篇综述中,我们讨论了去甲肾上腺素和多巴胺启动的分子信号事件,它们在最佳条件下增强了背外侧PFC介导的工作记忆功能,并在不可控应激时削弱了工作记忆功能。我们还讨论了这些细胞内机制如何在精神障碍中受到损害,以及基于这些发现的新疗法如何恢复有利于PFC调节行为、思维和情绪的分子环境。成功从动物移植到人类的例子包括用于治疗ADHD和相关的PFC疾病的金刚烷,以及用于治疗创伤后应激障碍的哌唑嗪。
Dysfunction of the prefrontal cortex (PFC) is a central feature of many psychiatric disorders, such as attention deficit hyperactivity disorder (ADHD), post-traumatic stress disorder (PTSD), schizophrenia and bipolar disorder. Thus, understanding molecular influences on PFC function through basic research in animals is essential to rational drug development. In this review, we discuss the molecular signaling events initiated by norepinephrine and dopamine that strengthen working memory function mediated by the dorsolateral PFC under optimal conditions, and weaken working memory function during uncontrollable stress. We also discuss how these intracellular mechanisms can be compromised in psychiatric disorders, and how novel treatments based on these findings may restore a molecular environment conducive to PFC regulation of behavior, thought and emotion. Examples of successful translation from animals to humans include guanfacine for the treatment of ADHD and related PFC disorders, and prazosin for the treatment of PTSD.
DOI: 10.1038/nrn2648
发表时间: 2009-06
影响因子: 34.7
作者:
Arnsten, Amy F. T.
通讯作者: Arnsten, Amy F. T.
DOI: 10.1016/s0893-133x(00)00111-1
发表时间: 2000-09-01
影响因子: 7.6
作者:
Avery, RA;Franowicz, JS;Arnsten, AFT
通讯作者: Arnsten, AFT
DOI: 10.1016/0197-4580(93)90044-c
发表时间: 1993-11-01
影响因子: 4.2
作者:
ARNSTEN, AFT;CAI, JX
通讯作者: CAI, JX
DOI: 10.1016/s0006-3223(99)00140-7
发表时间: 1999-11-01
影响因子: 10.6
作者:
Aston-Jones, G;Rajkowski, J;Cohen, J
通讯作者: Cohen, J
DOI: 10.1038/sj.mp.4002012
发表时间: 2008-02-01
影响因子: 11
作者:
Baum, A. E.;Akula, N.;McMahon, F. J.
通讯作者: McMahon, F. J.