ArticleNature communications2024
Subfield-specific interneuron circuits govern the hippocampal response to novelty in male mice.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
31 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.
- The Role of Hippocampal Interneuron Migration in Neurodevelopmental Disorders: A Systematic Review.Hippocampus · 2026Pooled it
- Dentate gyrus interneurons modulate winner-take-all network dynamics in freely behaving mice.Neuron · 2026Article
- Intrinsic Excitability of Rat Hippocampal Granule Cells Increases Along the Dorsal-to-Ventral Axis.Hippocampus · 2026Article
- Article
- Inhibitory tone in the dentate gyrus dynamically prioritizes memory flexibility or stability by tuning a sensitivity-consistency continuum.PLoS biology · 2026Article
- The emergence of a novel CA1 spatial map requires direct entorhinal input.bioRxiv : the preprint server for biology · 2026Article
- Voltage imaging of CA1 pyramidal cells and SST+ interneurons reveals stability and plasticity mechanisms of spatial firing.Nature communications · 2026Article
- A dual role of hippocampal perineuronal nets in plasticity and protection is revealed by improvement and impairment of diet-induced memory dysfunction.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- The dentate gyrus efficiently converges LEC and MEC inputs into multimodal, highly specific and reliable environmental representations.Nature neuroscience · 2026Article
- Hippocampal Place Cells with NMDARs Do Not Require Excitation and Inhibition to Be Reciprocally Tuned.bioRxiv : the preprint server for biology · 2026Article
- A transcriptomic axis aligns with in vivo functional dynamics in hippocampal inhibitory circuits.bioRxiv : the preprint server for biology · 2026Article
- Article
- Synaptic plasticity in the perforant pathway drives inhibitory reorganization enhancing dentate gyrus functionality.iScience · 2026Article
- Disorganized Inhibitory Dynamics in Hippocampal area CA1 of 22q11.2 Deletion Mutant Mice.bioRxiv : the preprint server for biology · 2026Article
- Sparsification and decorrelation of granule cell activity in the dentate gyrus by noradrenaline.Communications biology · 2026Article
- The circuitry regulation of associative learning: dissociated and integrated function of the perirhinal cortex and hippocampus.Frontiers in neural circuits · 2026Review
- In Vivo Analysis of Medial Perforant Path-Evoked Excitation and Inhibition in Dentate Granule Cells.eNeuro · 2025Article
- Hippocampal OLM interneurons regulate CA1 place cell plasticity and remapping.Nature communications · 2025Article
- Degeneracy Explains Diversity in Interneuronal Regulation of Pattern Separation in Heterogeneous Dentate Gyrus Networks.Function (Oxford, England) · 2025Article
- Interneuron theta phase locking controls seizure susceptibility.bioRxiv : the preprint server for biology · 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
4 authors at 1 institution in 2 countries.
Funding
Abstract
The hippocampus is the brain's center for episodic memories. Its subregions, the dentate gyrus and CA1-3, are differentially involved in memory encoding and recall. Hippocampal principal cells represent episodic features like movement, space, and context, but less is known about GABAergic interneurons. Here, we performed two-photon calcium imaging of parvalbumin- and somatostatin-expressing interneurons in the dentate gyrus and CA1-3 of male mice exploring virtual environments. Parvalbumin-interneurons increased activity with running-speed and reduced it in novel environments. Somatostatin-interneurons in CA1-3 behaved similar to parvalbumin-expressing cells, but their dentate gyrus counterparts increased activity during rest and in novel environments. Congruently, chemogenetic silencing of dentate parvalbumin-interneurons had prominent effects in familiar contexts, while silencing somatostatin-expressing cells increased similarity of granule cell representations between novel and familiar environments. Our data indicate unique roles for parvalbumin- and somatostatin-positive interneurons in the dentate gyrus that are distinct from those in CA1-3 and may support routing of novel information.
Indexed as
Identifiers
What OpenQuestion holds
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 OpenQuestion graph.