Effects of chronic bryostatin-1 on treatment-resistant depression in rats

被引:9
作者
Alkon, Daniel L. [2 ]
Hongpaisan, Jarin [1 ]
Sun, Miao-Kun [1 ]
机构
[1] Blanchette Rockefeller Neurosci Inst, 8 Med Ctr Dr, Morgantown, WV 26505 USA
[2] NeuroDiagnost LLC, Rockville, MD USA
关键词
Bryostatin; 1; Depression; Refractory depression; Spatial learning and memory; ANTIDEPRESSANT ACTIVITY; CLINICAL-PRACTICE; MAJOR DEPRESSION; ANIMAL-MODELS; MEMORY; THERAPEUTICS; DISORDERS; BEHAVIOR; KETAMINE; TRIALS;
D O I
10.1016/j.ejphar.2017.05.001
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Despite over a half-century's intensive research worldwide, the currently available antidepressants remain suboptimal. Therapeutic options for treatment-resistant depression, for instance, are rather limited. Here, we found that rats exhibited a lasting treatment-resistant depressive immobility in response to open space swim test at a high intensity of induction. The induced depressive behavior is associated with a dramatic impairment in spatial learning and memory. Both the depressive immobility and impairment in spatial learning and memory are sensitive to a period of chronic treatment with bryopstatin-1, a relatively selective activator of protein kinase C epsilon. Bryostatin-1-like analogues therefore might have therapeutic values for the treatment of treatment-resistant depression.
引用
收藏
页码:71 / 74
页数:4
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