Subcellular organization of the cAMP signaling pathway

M Zaccolo, A Zerio, MJ Lobo, C Garland - Pharmacological reviews, 2021 - Elsevier
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 …

Biased signalling: from simple switches to allosteric microprocessors

JS Smith, RJ Lefkowitz, S Rajagopal - Nature reviews Drug discovery, 2018 - nature.com
G protein-coupled receptors (GPCRs) are the largest class of receptors in the human
genome and some of the most common drug targets. It is now well established that GPCRs …

Psychedelics promote neuroplasticity through the activation of intracellular 5-HT2A receptors

MV Vargas, LE Dunlap, C Dong, SJ Carter, RJ Tombari… - Science, 2023 - science.org
Decreased dendritic spine density in the cortex is a hallmark of several neuropsychiatric
diseases, and the ability to promote cortical neuron growth has been hypothesized to …

Common activation mechanism of class A GPCRs

Q Zhou, D Yang, M Wu, Y Guo, W Guo, L Zhong, X Cai… - Elife, 2019 - elifesciences.org
Class A G-protein-coupled receptors (GPCRs) influence virtually every aspect of human
physiology. Understanding receptor activation mechanism is critical for discovering novel …

Ultrafast neuronal imaging of dopamine dynamics with designed genetically encoded sensors

T Patriarchi, JR Cho, K Merten, MW Howe, A Marley… - Science, 2018 - science.org
INTRODUCTION Neuromodulators, such as dopamine, norepinephrine, or serotonin, exert
powerful control over neural circuit dynamics that give rise to diverse neural function and …

Schwann cell endosome CGRP signals elicit periorbital mechanical allodynia in mice

F De Logu, R Nassini, A Hegron, L Landini… - Nature …, 2022 - nature.com
Efficacy of monoclonal antibodies against calcitonin gene-related peptide (CGRP) or its
receptor (calcitonin receptor-like receptor/receptor activity modifying protein-1, CLR/RAMP1) …

Non-canonical β-adrenergic activation of ERK at endosomes

Y Kwon, S Mehta, M Clark, G Walters, Y Zhong, HN Lee… - Nature, 2022 - nature.com
G-protein-coupled receptors (GPCRs), the largest family of signalling receptors, as well as
important drug targets, are known to activate extracellular-signal-regulated kinase (ERK)—a …

To degrade or not to degrade: mechanisms and significance of endocytic recycling

PJ Cullen, F Steinberg - Nature reviews Molecular cell biology, 2018 - nature.com
Newly endocytosed integral cell surface proteins are typically either directed for degradation
or subjected to recycling back to the plasma membrane. The sorting of integral cell surface …

An expanded palette of dopamine sensors for multiplex imaging in vivo

T Patriarchi, A Mohebi, J Sun, A Marley, R Liang… - Nature …, 2020 - nature.com
Genetically encoded dopamine sensors based on green fluorescent protein (GFP) enable
high-resolution imaging of dopamine dynamics in behaving animals. However, these GFP …

Genetically encoded fluorescent biosensors illuminate the spatiotemporal regulation of signaling networks

EC Greenwald, S Mehta, J Zhang - Chemical reviews, 2018 - ACS Publications
Cellular signaling networks are the foundation which determines the fate and function of
cells as they respond to various cues and stimuli. The discovery of fluorescent proteins over …