New mouse model of depression/anxiety enhances understanding of antidepressant drugs

Wednesday, May 27, 2009 - 12:15 in Health & Medicine

A recent study finds that the antidepressant effects of drugs like Prozac involve both neurogenesis-dependent and -independent mechanisms, a finding that may lead to development of better treatments for depression and anxiety. The research, published by Cell Press in the May 28th issue of the journal Neuron, utilizes a new experimental mouse model of depression/anxiety that is the first to permit simultaneous examination of multiple effects of antidepressant treatment in the same animal.

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