Evidence map›Paper›PMID 41365903›Full record

ArticleNature communications2025

Functional KCC2 expression marks an evolutionarily conserved population of early-maturing interneurons in the perinatal cortex.

Rakenduvadhana Szrinivasan, Kalevi Trontti, Rémi Mathieu, Tangra Draia-Nicolau, Genevieve Chazal, Säde Loukasmäki, Silvana Bodington Celma, Kaia Achim, Pavel Uvarov, Stanislav Khirug and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Rakenduvadhana SzrinivasanNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland. rakenduvadhana.srinivasan@helsinki.fi.ORCID http://orcid.org/0000-0001-5042-5232
Kalevi TronttiNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.
Rémi MathieuUniversité d'Aix-Marseille, Marseille, France.
Tangra Draia-NicolauUniversité d'Aix-Marseille, Marseille, France.ORCID http://orcid.org/0000-0001-5518-6170
Genevieve ChazalUniversité d'Aix-Marseille, Marseille, France.
Säde LoukasmäkiNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0001-9190-351X
Silvana Bodington CelmaMolecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0009-0005-7848-2892
Kaia AchimMolecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.
Pavel UvarovDepartment of Bacteriology and Immunology, Medicum, Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0001-8439-6150
Stanislav KhirugNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.
Anastasia LudwigNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.
Sari E LauriNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0002-5895-1357
Antoine de ChevignyUniversité d'Aix-Marseille, Marseille, France.ORCID http://orcid.org/0000-0002-7413-0591
Olli PietiläinenNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0003-4387-1861
Claudio RiveraNeuroscience Centre, HiLife, University of Helsinki, Helsinki, Finland. claudio.rivera@helsinki.fi.ORCID http://orcid.org/0000-0003-2462-6561

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The developmental shift from depolarizing to hyperpolarizing GABA responses is a pivotal step in the maturation of GABAergic transmission and cortical circuits; classically documented in principal neurons during the first postnatal week in the mouse cortex. Surprisingly, whether maturation of GABA-mediated responses follows the same temporal pattern in cortical interneurons (INs) remains unresolved. Leveraging an array of methods, a high-resolution cortical development mouse atlas and single-cell RNA sequencing, we identify and comprehensively characterize a population of early-maturing cortical INs in mice, distinguished by KCC2 expression at embryonic stages and concomitant hyperpolarizing GABA

Indexed as

Cerebral CortexInterneuronsSymportersAnimalsFemaleGABAergic Neuronsgamma-Aminobutyric AcidGene Expression Regulation, DevelopmentalHumansK Cl- CotransportersMaleMiceMice, Inbred C57BLReceptors, GABA-ASingle-Cell AnalysisSynaptic Transmissiongamma-Aminobutyric AcidK Cl- CotransportersReceptors, GABA-ASymporters

Identifiers

PMID41365903
PMCPMC12808159

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

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.