ArticleProceedings of the National Academy of Sciences of the United States of America2024
Synaptic Gα12/13 signaling establishes hippocampal PV inhibitory circuits.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
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Who cites it
6 citing papers in PubMed.
- Article
- Adhesion G protein-coupled receptors.Pharmacological reviews · 2026Review
- The atypical adhesion GPCR ADGRA1 controls hippocampal inhibitory circuit function.Cell reports · 2026Article
- Cytoplasmic tail diversity determines the effector bias of the adhesion GPCR ADGRL2.Cell chemical biology · 2026Article
- The expanding roles of adhesion GPCRs in neural circuit assembly.Molecules and cells · 2026Review
- Cytoplasmic tail composition modulates the G protein and arrestin-3 signaling bias of the adhesion GPCR LPHN2.bioRxiv : the preprint server for biology · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Combinatorial networks of cell adhesion molecules and cell surface receptors drive fundamental aspects of neural circuit establishment and function. However, the intracellular signals orchestrated by these cell surface complexes remain less understood. Here, we report that the Gα12/13 pathway lies downstream of several GPCRs with critical synaptic functions. Impairment of the Gα12/13 pathway in postnatal hippocampal neurons diminishes inhibitory inputs without altering neuronal morphology or excitatory transmission. Gα12/13 signaling in hippocampal CA1 neurons in vivo selectively regulates PV interneuron synaptic connectivity, supporting an inhibitory synapse subtype-specific function of this pathway. Our studies establish Gα12/13 as a signaling node that shapes inhibitory hippocampal circuitry.
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Registered trials
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