Evidence map›Paper›PMID 42323316›Full record

ArticleNature communications2026

A synaptoid connectome differentiates tanycytic subpopulations and underlies neuroglial communication and neuroendocrine regulation.

Vanessa Neve, Daniela Fernandois, Surya Rai, Ümit Özorhan, Sreekala Nampoothiri, Gaetan Ternier, Spyridon Sideromenos, Sarah Gallet, Cecile Allet, Marcus Stahr and 17 more

Abstract read
In one paragraph

Article in Nature communications, 2026. 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. Article
  2. 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

27 authors.

Vanessa Neve *Institute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Daniela Fernandois *University Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.
Surya RaiInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Ümit ÖzorhanInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Sreekala NampoothiriUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0001-9880-0636
Gaetan TernierUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0002-0004-1457
Spyridon SideromenosDepartment of Molecular Neurosciences, Center for Brain Research, Medical University of Vienna, Vienna, Austria.
Sarah GalletUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0002-9285-4083
Cecile AlletUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0003-1294-9064
Marcus StahrInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Natascha KlausInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Ines Martinez-CorralUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0001-9194-2412
Caio Fernando Ferreira CoêlhoUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.
Akila ChandrasekarInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Andreea ConstantinescuInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.ORCID http://orcid.org/0000-0002-3081-0755
Manon RivagordaInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Simon DührkopInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Julia Cases BazarraInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Sonja BinderInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.
Paolo GiacobiniUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0002-3075-1441
Sowmyalakshmi RasikaUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France.ORCID http://orcid.org/0000-0001-8733-4641
Ruben NogueirasDepartment of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela, Spain.ORCID http://orcid.org/0000-0002-9976-9930
Tibor HarkanyDepartment of Molecular Neurosciences, Center for Brain Research, Medical University of Vienna, Vienna, Austria.ORCID http://orcid.org/0000-0002-6637-5900
Martin K SchwarzInstitute for Experimental Epileptology and Cognition Research, University of Bonn Medical Center, Bonn, Germany.ORCID http://orcid.org/0000-0002-5898-751X
Helge Müller-FielitzInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany.ORCID http://orcid.org/0000-0003-2815-4426
Vincent PrevotUniversity Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, DISTALZ, EGID, Lille, France. vincent.prevot@inserm.fr.ORCID http://orcid.org/0000-0001-7185-3615
Markus SchwaningerInstitute of Experimental and Clinical Pharmacology and Toxicology, University of Luebeck, Luebeck, Germany. markus.schwaninger@uni-luebeck.de.ORCID http://orcid.org/0000-0002-4510-9718

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) INST 392/135-1Deutsche Forschungsgemeinschaft (German Research Foundation) SCHW 416/13-1Deutsche Forschungsgemeinschaft (German Research Foundation) SFB TRR 296/1
6 · The paper itself

Abstract

Tanycytes are radial-glia-like cells that play important roles in regulating the neuroendocrine system and metabolism. Synapse-like (synaptoid) connections have previously been described between neurons and tanycytes, but their structure and function are unclear. Here, we report that neuron-tanycyte synaptoids are abundant and resemble typical neuronal synapses in shape and composition. Tanycytic subtypes receive specific inputs from a variety of hypothalamic as well as extrahypothalamic neuronal populations and respond to several neurotransmitters and neuromodulators. As proof-of-principle of their functional relevance, we demonstrate in mice, that two distinct populations of kisspeptin neurons, which stimulate the gonadotropic axis, innervate different tanycytic subsets of the mediobasal hypothalamus to control basal levels of the gonadotropin luteinizing hormone (LH) and its pulsatile release pattern, in a sex‑ and region‑specific manner. Neuron-tanycyte synaptoid connections are thus widespread, diverse and functionally specific elements of hypothalamic neural circuits that play a key role in finetuning hormonal axes.

Indexed as

ConnectomeEpendymoglial CellsNeurogliaNeurosecretory SystemsSynapsesAnimalsCell CommunicationFemaleHypothalamic-Pituitary-Gonadal AxisHypothalamusKisspeptinsLuteinizing HormoneMaleMiceMice, Inbred C57BLNeuronsKiss1 protein, mouseKisspeptinsLuteinizing Hormone

Identifiers

PMID42323316
PMCPMC13439102

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.