Details

Autor(en) / Beteiligte

• SYED MOHAMMED QASIM HUSSAINI
• CHOI, Chan-Il
• CHANG HOON CHO
• HYO JIN KIM
• HEECHUL JUN
• JANG, Mi-Hyeon

Titel

Wnt signaling in neuropsychiatric disorders: Ties with adult hippocampal neurogenesis and behavior

Ist Teil von

• Neuroscience and biobehavioral reviews, 2014-11, Vol.47, p.369-383

Ort / Verlag

Kidlington: Elsevier

Erscheinungsjahr

2014

Quelle

MEDLINE

Beschreibungen/Notizen

• In an effort to better understand and treat mental disorders, the Wnt pathway and adult hippocampal neurogenesis have received increased attention in recent years. One is a signaling pathway regulating key aspects of embryonic patterning, cell specification and adult tissue homeostasis. The other is the generation of newborn neurons in adulthood that integrate into the neural circuit and function in learning and memory, and mood behavior. In this review, we discuss the growing relationship between Wnt signaling-mediated regulation of adult hippocampal neurogenesis as it applies to neuropsychiatric disorders. Evidence suggests dysfunctional Wnt signaling may aberrantly regulate new neuron development and cognitive function. Indeed, altered expression of key Wnt pathway components are observed in the hippocampus of patients suffering from neuropsychiatric disorders. Clinically-utilized mood stabilizers also proceed through modulation of Wnt signaling in the hippocampus, while Wnt pathway antagonists can regulate the antidepressant response. Here, we review the role of Wnt signaling in disease etiology and pathogenesis, regulation of adult neurogenesis and behavior, and the therapeutic targeting of disease symptoms.