Molecular mechanisms in the regulation of adult neurogenesis during stress - PubMed (original) (raw)
Review
. 2015 Apr;16(4):189-200.
doi: 10.1038/nrn3855.
Affiliations
- PMID: 25790864
- DOI: 10.1038/nrn3855
Review
Molecular mechanisms in the regulation of adult neurogenesis during stress
Martin Egeland et al. Nat Rev Neurosci. 2015 Apr.
Abstract
Coping with stress is fundamental for mental health, but understanding of the molecular neurobiology of stress is still in its infancy. Adult neurogenesis is well known to be regulated by stress, and conversely adult neurogenesis regulates stress responses. Recent studies in neurogenic cells indicate that molecular pathways activated by glucocorticoids, the main stress hormones, are modulated by crosstalk with other stress-relevant mechanisms, including inflammatory mediators, neurotrophic factors and morphogen signalling pathways. This Review discusses the pathways that are involved in this crosstalk and thus regulate this complex relationship between adult neurogenesis and stress.
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