ArticleFrontiers in neuroscience2023
Overexpression of NT-3 in the hippocampus suppresses the early phase of the adult neurogenic process.
Article in Frontiers in neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Functional Connections Between Insulin and Neurotrophin-3 in Hemodialysis Patients with Type 2 Diabetes.Current issues in molecular biology · 2026Review
- Adult hippocampal neurogenesis: New avenues for treatment of brain disorders.Stem cell reports · 2025Review
- Neurotrophic factor alpha 1 gene therapy in Alzheimer's disease: scope and advancements.Frontiers in molecular neuroscience · 2025Review
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Authors and funding
7 authors at 3 institutions in 1 country.
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Abstract
The dentate gyrus (DG) of the hippocampus regulates stress-related emotional behaviors and ensures neurogenesis throughout life. Neurotrophin-3 (NT-3) is a neurotrophic factor that regulates neuronal differentiation, survival, and synaptic formation in both the peripheral and central nervous systems. NT-3 is expressed in the adult DG of the hippocampus; several chronic stress conditions enhance NT-3 expression in rodents. However, functional modulation of the adult DG by NT-3 signaling remains unclear. To directly investigate the impact of NT-3 on DG function, NT-3 was overexpressed in the hippocampal ventral DG by an adeno-associated virus carrying NT-3 (AAV-NT-3). Four weeks following the AAV-NT-3 injection, high NT-3 expression was observed in the ventral DG. We examined the influence of NT-3 overexpression on the neuronal responses and neurogenic processes in the ventral DG. NT-3 overexpression significantly increased the expression of the mature DG neuronal marker calbindin and immediate early genes, such as
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