ArticleFrontiers in neuroscience2024
The impact of the mesoprefrontal dopaminergic system on the maturation of interneurons in the murine prefrontal cortex.
Article in Frontiers in neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Interrelations between dopaminergic-, gabaergic- and glutamatergic neurotransmitters in antipsychotic-naïve psychosis patients and the association to initial treatment response.Molecular psychiatry · 2026Article
- Adolescent and adult stress alter excitatory-inhibitory network dynamics in the medial prefrontal cortex.Cerebral cortex (New York, N.Y. : 1991) · 2026Article
- Adolescent nicotine exposure and persistent neurocircuitry changes: unveiling lifelong psychiatric risks.Molecular psychiatry · 2025Review
- Alterations in dopaminergic innervation and receptors in focal cortical dysplasia.Brain : a journal of neurology · 2025Article
- Development of the rodent prefrontal cortex: circuit formation, plasticity, and impacts of early life stress.Frontiers in neural circuits · 2025Review
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2 authors.
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Abstract
The prefrontal cortex (PFC) undergoes a protracted maturation process. This is true both for local interneurons and for innervation from midbrain dopaminergic (mDA) neurons. In the striatum, dopaminergic (DA) neurotransmission is required for the maturation of medium spiny neurons during a critical developmental period. To investigate whether DA innervation influences the maturation of interneurons in the PFC, we used a conditional knockout (cKO) mouse model in which innervation from mDA neurons to the mPFC (mesoprefrontal innnervation) is not established during development. In this mouse model, the maturation of parvalbumin (PV) and calbindin (CB) interneuron populations in the PFC is dysregulated during a critical period in adolescence with changes persisting into adulthood. PV interneurons are particularly vulnerable to lack of mesoprefrontal input, showing an inability to maintain adequate PV expression with a concomitant decrease in
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