ReviewThe Biochemical journal2025
GPCR signaling via cAMP nanodomains.
Review in The Biochemical journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed.
- Novel fenoterol derivatives as suppressors of ERK1/2 phosphorylation in melanoma.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Label-free cell phenotypic profiling of sphingosine-1-phosphate receptor 1 and discovery of its agonist from natural products.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Regulation of Translation by PKA Signaling Pathway.International journal of molecular sciences · 2026Review
- Red-Shifted Epac-Based FRET cAMP Sensors for All-Optical cAMP Control and Multiparameter Imaging.Cells · 2026Article
- Selective phosphodiesterase 4B inhibition in fibrotic lung disease: a scoping review of vascular-immune mechanisms and extrapulmonary implications.European respiratory review : an official journal of the European Respiratory Society · 2026Article
- Liquid-liquid phase separation-related gene signature characterizes prognostic subtypes and therapeutic sensitivities in gastric cancer.Translational cancer research · 2026Article
- Sustained CREB Phosphorylation Is Associated with Neuritogenic Prostanoid Signaling in NSC-34 Cells.Cells · 2026Article
- Review
- Re-evaluating Gα protein-response element specificity in GPCR signaling.Communications biology · 2026Article
- Signaling architecture of the glucagon-like peptide-1 receptor.The Journal of clinical investigation · 2026Review
- The dual pathological roles and targeted therapy of PGEFrontiers in pharmacology · 2026Review
- Intercellular diffusion of cyclic nucleotides followed by gap junction closure restarts meiosis in mouse preovulatory follicles.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
G protein-coupled receptors (GPCRs) are the largest family of cell surface receptors, mediating essential physiological responses through diverse intracellular signaling pathways. When coupled to Gs or Gi proteins, GPCR modulates the synthesis of 3'-5'-cyclic adenosine monophosphate (cAMP), which governs a wide array of processes, ranging from cellular growth and survival to metabolic regulation. Studies have highlighted that cAMP is not uniformly distributed within cells but instead is compartmentalized into highly localized nanodomains. These nanodomains, mostly regulated by phosphodiesterases (PDEs), play a critical role in enabling signal precision and functional effects that are specific to individual stimuli. GPCRs can initiate distinct cAMP responses based on their localization within the cell, with evidence showing that both receptors resident at the plasma membrane and intracellular receptors-including endosomal, Golgi, and nuclear GPCRs-elicit unique cAMP signaling profiles. This review examines the mechanisms underlying GPCR signaling through cAMP nanodomains. We focus on the role of PDE-mediated cAMP degradation in shaping local cAMP signals, the emerging views on mechanisms that may contribute to signal compartmentalization, and the role of intracellular membrane compartments. By exploring these aspects, we aim to highlight the complexity of GPCR signaling networks and illustrate some of the implications for the regulation of cellular function.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.