Transcription factors Foxa1 and Foxa2 are required for adult dopamine neurons maintenance
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چکیده
منابع مشابه
Transcription factors Foxa1 and Foxa2 are required for adult dopamine neurons maintenance
The proteins Foxa1 and Foxa2 belong to the forkhead family of transcription factors and are involved in the development of several tissues, including liver, pancreas, lung, prostate, and the neural system. Both Foxa1 and Foxa2 are also crucial for the specification and differentiation of dopamine (DA) neurons during embryonic development, while about 30% of mice with an embryonic deletion of a ...
متن کاملFoxa1 and foxa2 are required for the maintenance of dopaminergic properties in ventral midbrain neurons at late embryonic stages.
The maintained expression of transcription factors throughout the development of mesodiencephalic dopaminergic (mDA) neurons suggests multiple roles at various stages in development. Two members of the forkhead/winged helix transcription factor family, Foxa1 and Foxa2, have been recently shown to have an important influence in the early development of mDA neurons. Here we present data demonstra...
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Midbrain dopaminergic (mDA) neurons are implicated in cognitive functions, neuropsychiatric disorders, and pathological conditions; hence understanding genes regulating their homeostasis has medical relevance. Transcription factors FOXA1 and FOXA2 (FOXA1/2) are key determinants of mDA neuronal identity during development, but their roles in adult mDA neurons are unknown. We used a conditional k...
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متن کاملNurr1 is required for maintenance of maturing and adult midbrain dopamine neurons.
Transcription factors involved in the specification and differentiation of neurons often continue to be expressed in the adult brain, but remarkably little is known about their late functions. Nurr1, one such transcription factor, is essential for early differentiation of midbrain dopamine (mDA) neurons but continues to be expressed into adulthood. In Parkinson's disease, Nurr1 expression is di...
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ژورنال
عنوان ژورنال: Frontiers in Cellular Neuroscience
سال: 2014
ISSN: 1662-5102
DOI: 10.3389/fncel.2014.00275