Depression (Part 1) Guest Editors: John H. Kehne and Ronald S. Duman (April 07)  New approaches to antidepressant drug discovery: beyond monoamines. Olivier Berton and Eric J. Nestler  The Genetics of Depression: A Review (Jul '06)  The Mesolimbic Dopamine Reward Circuit in Depression (Jun 06)  Serotonin Receptors as Targets in Drug Discovery and Medicinal Chemistry (Sep '06)  Serotonin-Dopamine Interaction as a Focus of Novel Antidepressant Drugs (feb 06)  Neurotransmitter transporters and their impact on the development of psychopharmacology. Iversen Br J Pharmacol 147: S82-S88 2006  Serotonin Reuptake Inhibitors: The Corner Stone in Treatment of Depression for Half a Century - A Medicinal Chemistry Survey.  Serotonin (5HT), Fluoxetine, Imipramine and Dopamine Target Distinct 5HT Receptor Signaling to Modulate Caenorhabditis elegans Egg-Laying Behavior Ji Ying Sze1 2005