Striatal medium-sized spiny neurons (MSNs) integrate dopamine signals mainly through the cAMP signaling pathway. Dopamine D1 or D2 receptors trigger an increase or a decrease in cAMP levels, respectively. My thesis focuses on how phosphodiesterases (PDEs), which degrade cAMP, are involved in the integration of dopamine signals in the striatum. I used genetically-encoded FRET biosensors to monitor cAMP level in real time in individual living neurons in striatal brain slice preparations. I used selective inhibitors to determine the function of each PDE. PDE1B, which is activated by calcium-calmodulin, appears as a detector of the coincidence of dopamine and glutamate signals, which is critical in the regulation of synaptic plasticity involved...
Phosphodiesterase 10A (PDE10A) is a key regulator of medium spiny neuron excitability. Therefore, it...
We report that changes of phosphodiesterase-10A (PDE10A) can map widespread functional imbalance of ...
In this thesis, I studied the molecular integration of reward-learning related neuromodulatory input...
Striatal medium-sized spiny neurons (MSNs) integrate dopamine signals mainly through the cAMP signal...
International audienceBackground and PurposeDopamine in the striatum plays a crucial role in reward ...
The calcium-regulated phosphodiesterase 1 (PDE1) family is highly expressed in the brain, but its fu...
Neuromodulatory signals trigger adaptations in neuronal functions via complex integrative properties...
International audienceThe calcium-regulated phosphodiesterase 1 (PDE1) family is highly expressed in...
Type 10A phosphodiesterase (PDE10A) is highly expressed in the striatum, in striatonigral and striat...
La maladie de Parkinson (MP) est la seconde maladie neurodégénérative la plus fréquente. Il n’y a pa...
International audienceType 10A phosphodiesterase (PDE10A) is highly expressed in the striatum, in st...
Dopamine (DA) and noradrenalin (NA) are critically involved in multiple brain functions. NA and DA m...
International audienceThe cAMP/protein kinase A (PKA) signalling cascade is ubiquitous, and each ste...
International audienceThe NO-cGMP signaling plays an important role in the regulation of striatal fu...
Cyclic AMP (cAMP) and its main effector Protein Kinase A (PKA) are critical for several aspects of n...
Phosphodiesterase 10A (PDE10A) is a key regulator of medium spiny neuron excitability. Therefore, it...
We report that changes of phosphodiesterase-10A (PDE10A) can map widespread functional imbalance of ...
In this thesis, I studied the molecular integration of reward-learning related neuromodulatory input...
Striatal medium-sized spiny neurons (MSNs) integrate dopamine signals mainly through the cAMP signal...
International audienceBackground and PurposeDopamine in the striatum plays a crucial role in reward ...
The calcium-regulated phosphodiesterase 1 (PDE1) family is highly expressed in the brain, but its fu...
Neuromodulatory signals trigger adaptations in neuronal functions via complex integrative properties...
International audienceThe calcium-regulated phosphodiesterase 1 (PDE1) family is highly expressed in...
Type 10A phosphodiesterase (PDE10A) is highly expressed in the striatum, in striatonigral and striat...
La maladie de Parkinson (MP) est la seconde maladie neurodégénérative la plus fréquente. Il n’y a pa...
International audienceType 10A phosphodiesterase (PDE10A) is highly expressed in the striatum, in st...
Dopamine (DA) and noradrenalin (NA) are critically involved in multiple brain functions. NA and DA m...
International audienceThe cAMP/protein kinase A (PKA) signalling cascade is ubiquitous, and each ste...
International audienceThe NO-cGMP signaling plays an important role in the regulation of striatal fu...
Cyclic AMP (cAMP) and its main effector Protein Kinase A (PKA) are critical for several aspects of n...
Phosphodiesterase 10A (PDE10A) is a key regulator of medium spiny neuron excitability. Therefore, it...
We report that changes of phosphodiesterase-10A (PDE10A) can map widespread functional imbalance of ...
In this thesis, I studied the molecular integration of reward-learning related neuromodulatory input...