Psychobiology and molecular genetics of resilience

被引:823
作者
Feder, Adriana [1 ]
Nestler, Eric J. [1 ,2 ,3 ]
Charney, Dennis S. [1 ,2 ,3 ]
机构
[1] Mt Sinai Sch Med, Dept Psychiat, New York, NY 10029 USA
[2] Mt Sinai Sch Med, Dept Neurosci, New York, NY 10029 USA
[3] Mt Sinai Sch Med, Dept Pharmacol & Syst Therapeut, New York, NY 10029 USA
关键词
STRESSFUL LIFE EVENTS; METHYLTRANSFERASE VAL(158)MET GENOTYPE; TRANSPORTER 5-HTTLPR GENOTYPE; NEUROPEPTIDE-Y CONCENTRATIONS; EMOTION PERCEPTION; POSITIVE EMOTIONS; NUCLEUS-ACCUMBENS; NEURAL MECHANISMS; BRAIN ACTIVATION; GLUCOCORTICOID-RECEPTOR;
D O I
10.1038/nrn2649
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Every individual experiences stressful life events. In some cases acute or chronic stress leads to depression and other psychiatric disorders, but most people are resilient to such effects. Recent research has begun to identify the environmental, genetic, epigenetic and neural mechanisms that underlie resilience, and has shown that resilience is mediated by adaptive changes in several neural circuits involving numerous neurotransmitter and molecular pathways. These changes shape the functioning of the neural circuits that regulate reward, fear, emotion reactivity and social behaviour, which together are thought to mediate successful coping with stress.
引用
收藏
页码:446 / 457
页数:12
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