Peer-Reviewed Journal Details
Mandatory Fields
Cryan, JF;Slattery, DA
2007
January
Current Opinion In Psychiatry
Animal models of mood disorders: recent developments
Validated
WOS: 230 ()
Optional Fields
FORCED SWIMMING TEST ASSESSING ANTIDEPRESSANT ACTIVITY SUSTAINED ATTENTION-DEFICIT ADULT-MOUSE BRAIN BIPOLAR DISORDER GLUCOSE-METABOLISM EMOTION PERCEPTION RNA INTERFERENCE DEPRESSION STRESS
20
1
7
Purpose of review The wide spectrum of disruptions that characterizes depression and bipolar illness highlights the difficulties researchers are posed with as they try to mimic these disorders in the laboratory. Nonetheless, numerous attempts have been made to create rodent models of mood disorders, or at least models of the symptoms of depression and bipolar illness. Despite many advances, however, there are no satisfactory animal models available. The need for improved animal models for identifyng new antidepressants and providing insights into the neuropathology underlying the disease is critical. This review focuses on the attempts to improve current paradigms are used to uncover novel molecular targets of antidepressants. Recent findings Currently, there is a shift away from traditional animal models to a more focused research dealing with an endophenotype-style approach, genetic models and incorporation of new findings from human neuroimaging and genetic studies. Summary Endophenotype-based modelling of depression and bipolar illness is opening up more tractable avenues for understanding the neurobiological and genetic bases of these disorders. Further, advances in the clinical dissection of the psychiatric illnesses using molecular genetics, coupled with functional neuroimaging techniques, promises to yield better translational animal models and hence more fruitful therapeutic targets.
PHILADELPHIA
0951-7367
Grant Details