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Neurogenic monkey brains

Last week the Journal of Neuroscience published linkurl:findings;http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=17475797&query_hl=9&itool=pubmed_docsum suggesting antidepressant treatment stimulates neurogenesis in primates, something researchers had spotted in rodents and tree shrews previously. These results, which report neurogenesis in monkeys undergoing electroconvulsive shock (ECS), come close to confirming a hunch by linkurl:Brain Cells In

kerry grens
Kerry Grens

Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at...

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Last week the Journal of Neuroscience published linkurl:findings;http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=17475797&query_hl=9&itool=pubmed_docsum suggesting antidepressant treatment stimulates neurogenesis in primates, something researchers had spotted in rodents and tree shrews previously. These results, which report neurogenesis in monkeys undergoing electroconvulsive shock (ECS), come close to confirming a hunch by linkurl:Brain Cells Inc,;http://www.braincellsinc.com/index.html a company I linkurl:profiled;http://www.the-scientist.com/2007/4/1/40/1 in the April issue of The Scientist. Brain Cells is currently banking millions on the idea that human antidepressant treatments work via neurogenesis. Indeed, two of the paper's co-authors are founders of Brain Cells Inc. The company's approach to finding new antidepressants is to screen drugs for neurogenic properties, and it is in the process of raising funds to take one such drug to clinical trials. But it's still preliminary. Monkey data don't always apply to humans, and it remains to be seen whether the ECS-induced neurogenesis in primates can also be induced by drugs. The other fundamental question is...

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