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TGF-β/Smad Signalling in Neurogenesis: Implications for Neuropsychiatric Diseases
被引:49
|作者:
Hiew, Lih-Fhung
[1
]
Poon, Chi-Him
[1
]
You, Heng-Ze
[1
]
Lim, Lee-Wei
[1
]
机构:
[1] Univ Hong Kong, Sch Biomed Sci, Li Ka Shing Fac Med, Neuromodulat Lab, Hong Kong, Peoples R China
来源:
关键词:
neurogenesis;
TGF-beta;
smad;
depression;
stress;
GROWTH-FACTOR-BETA;
ELEMENT-BINDING PROTEIN;
ADULT HIPPOCAMPAL NEUROGENESIS;
CHRONIC PSYCHOSOCIAL STRESS;
CAMP RESPONSE;
DENTATE GYRUS;
CELL-PROLIFERATION;
ANTIDEPRESSANT TREATMENT;
FUNCTIONAL CONNECTIVITY;
NEURONAL-ACTIVITY;
D O I:
10.3390/cells10061382
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
TGF-beta/Smad signalling has been the subject of extensive research due to its role in the cell cycle and carcinogenesis. Modifications to the TGF-beta/Smad signalling pathway have been found to produce disparate effects on neurogenesis. We review the current research on canonical and non-canonical TGF-beta/Smad signalling pathways and their functions in neurogenesis. We also examine the observed role of neurogenesis in neuropsychiatric disorders and the relationship between TGF-beta/Smad signalling and neurogenesis in response to stressors. Overlapping mechanisms of cell proliferation, neurogenesis, and the development of mood disorders in response to stressors suggest that TGF-beta/Smad signalling is an important regulator of stress response and is implicated in the behavioural outcomes of mood disorders.
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页数:17
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