Subcellular organization of the cAMP signaling pathway

M Zaccolo, A Zerio, MJ Lobo - Pharmacological reviews, 2021 - ASPET
The field of cAMP signaling is witnessing exciting developments with the recognition that
cAMP is compartmentalized and that spatial regulation of cAMP is critical for faithful signal …

Local modulation by presynaptic receptors controls neuronal communication and behaviour

DM Lovinger, Y Mateo, KA Johnson, SA Engi… - Nature Reviews …, 2022 - nature.com
Central nervous system neurons communicate via fast synaptic transmission mediated by
ligand-gated ion channel (LGIC) receptors and slower neuromodulation mediated by G …

Cell-type-specific asynchronous modulation of PKA by dopamine in learning

SJ Lee, B Lodder, Y Chen, T Patriarchi, L Tian… - Nature, 2021 - nature.com
Reinforcement learning models postulate that neurons that release dopamine encode
information about action and action outcome, and provide a teaching signal to striatal spiny …

Dopaminergic transmission rapidly and persistently enhances excitability of D1 receptor-expressing striatal projection neurons

AK Lahiri, MD Bevan - Neuron, 2020 - cell.com
Substantia nigra dopamine neurons have been implicated in the initiation and invigoration
of movement, presumably through their modulation of striatal projection neuron (SPN) …

Locomotion activates PKA through dopamine and adenosine in striatal neurons

L Ma, J Day-Cooney, OJ Benavides, MA Muniak, M Qin… - Nature, 2022 - nature.com
The canonical model of striatal function predicts that animal locomotion is associated with
the opposing regulation of protein kinase A (PKA) in direct and indirect pathway striatal …

A high-performance genetically encoded fluorescent indicator for in vivo cAMP imaging

L Wang, C Wu, W Peng, Z Zhou, J Zeng, X Li… - Nature …, 2022 - nature.com
Abstract cAMP is a key second messenger that regulates diverse cellular functions including
neural plasticity. However, the spatiotemporal dynamics of intracellular cAMP in intact …

Sensitive genetically encoded sensors for population and subcellular imaging of cAMP in vivo

CI Massengill, L Bayless-Edwards, CC Ceballos… - Nature …, 2022 - nature.com
Cyclic adenosine monophosphate (cAMP) signaling integrates information from diverse G-
protein-coupled receptors, such as neuromodulator receptors, to regulate pivotal biological …

Single-cell transcriptomic evidence for dense intracortical neuropeptide networks

SJ Smith, U Sümbül, LT Graybuck, F Collman… - elife, 2019 - elifesciences.org
Seeking new insights into the homeostasis, modulation and plasticity of cortical synaptic
networks, we have analyzed results from a single-cell RNA-seq study of 22,439 mouse …

An ultrasensitive biosensor for high-resolution kinase activity imaging in awake mice

JF Zhang, B Liu, I Hong, A Mo, RH Roth… - Nature chemical …, 2021 - nature.com
Protein kinases control nearly every facet of cellular function. These key signaling nodes
integrate diverse pathway inputs to regulate complex physiological processes, and aberrant …

Modulation of ion channels in the axon: mechanisms and function

KJ Burke Jr, KJ Bender - Frontiers in cellular neuroscience, 2019 - frontiersin.org
The axon is responsible for integrating synaptic signals, generating action potentials (APs),
propagating those APs to downstream synapses and converting them into patterns of …