Evidence map›Paper›PMID 38358390›Full record

ArticleeLife2024

Regulation of hippocampal mossy fiber-CA3 synapse function by a Bcl11b/C1ql2/Nrxn3(25b+) pathway.

Artemis Koumoundourou, Märt Rannap, Elodie De Bruyckere, Sigrun Nestel, Carsten Reissner, Alexei V Egorov, Pengtao Liu, Markus Missler, Bernd Heimrich, Andreas Draguhn and 1 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Effects of electroconvulsive shock on the function, circuitry, and transcriptome of dentate gyrus granule neurons.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  4. Review
  5. CTRP10 is required for optimal motor function.The Journal of biological chemistry · 2026
    Article
  6. Article
  7. Article
  8. Analysis of the Transcriptional Control ofAnimals : an open access journal from MDPI · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Review
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

11 authors at 1 institution in 4 countries.

Artemis KoumoundourouInstitute of Molecular and Cellular Anatomy, Ulm University, Ulm, Germany.ORCID https://orcid.org/0000-0002-8917-5717
Märt RannapInstitute of Physiology and Pathophysiology, Faculty of Medicine, Heidelberg University, Heidelberg, Germany.
Elodie De BruyckereInstitute of Molecular and Cellular Anatomy, Ulm University, Ulm, Germany.ORCID https://orcid.org/0000-0001-6056-376X
Sigrun NestelDepartment of Neuroanatomy, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Carsten ReissnerInstitute of Anatomy and Molecular Neurobiology, University of Münster, Münster, Germany.ORCID https://orcid.org/0000-0002-5496-9971
Alexei V EgorovInstitute of Physiology and Pathophysiology, Faculty of Medicine, Heidelberg University, Heidelberg, Germany.ORCID https://orcid.org/0000-0003-4899-8407
Pengtao LiuSchool of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
Markus MisslerInstitute of Anatomy and Molecular Neurobiology, University of Münster, Münster, Germany.ORCID https://orcid.org/0000-0001-8008-984X
Bernd HeimrichDepartment of Neuroanatomy, Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Andreas DraguhnInstitute of Physiology and Pathophysiology, Faculty of Medicine, Heidelberg University, Heidelberg, Germany.
Stefan BritschInstitute of Molecular and Cellular Anatomy, Ulm University, Ulm, Germany.ORCID https://orcid.org/0000-0003-4379-3322
University of Freiburg · DE

Funding

Deutsche Forschungsgemeinschaft BR 2215/1-2Deutsche Forschungsgemeinschaft DR326/13-2Deutsche Forschungsgemeinschaft SFB 1348 TP A03
6 · The paper itself

Abstract

The transcription factor Bcl11b has been linked to neurodevelopmental and neuropsychiatric disorders associated with synaptic dysfunction. Bcl11b is highly expressed in dentate gyrus granule neurons and is required for the structural and functional integrity of mossy fiber-CA3 synapses. The underlying molecular mechanisms, however, remained unclear. We show in mice that the synaptic organizer molecule C1ql2 is a direct functional target of Bcl11b that regulates synaptic vesicle recruitment and long-term potentiation at mossy fiber-CA3 synapses in vivo and in vitro. Furthermore, we demonstrate C1ql2 to exert its functions through direct interaction with a specific splice variant of neurexin-3, Nrxn3(25b+). Interruption of C1ql2-Nrxn3(25b+) interaction by expression of a non-binding C1ql2 mutant or by deletion of Nrxn3 in the dentate gyrus granule neurons recapitulates major parts of the Bcl11b as well as C1ql2 mutant phenotype. Together, this study identifies a novel C1ql2-Nrxn3(25b+)-dependent signaling pathway through which Bcl11b controls mossy fiber-CA3 synapse function. Thus, our findings contribute to the mechanistic understanding of neurodevelopmental disorders accompanied by synaptic dysfunction.

Indexed as

Mossy Fibers, HippocampalSynapsesAnimalsMiceRepressor ProteinsSynaptic VesiclesTranscription FactorsTumor Suppressor ProteinsBcl11b protein, mouseRepressor ProteinsTranscription FactorsTumor Suppressor ProteinsBcl11b/Ctip2C1ql2mossy fiber-CA3 synapsemouseNeurexinneurodevelopmental disordersneurosciencetranscription factors

Identifiers

PMID38358390
PMCPMC10942602
OpenAlexW4385982599

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.