Evidence map›Paper›PMID 33522480›Full record

ArticleeLife2021

Dual midbrain and forebrain origins of thalamic inhibitory interneurons.

Polona Jager, Gerald Moore, Padraic Calpin, Xhuljana Durmishi, Irene Salgarella, Lucy Menage, Yoshiaki Kita, Yan Wang, Dong Won Kim, Seth Blackshaw and 4 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
6.2field-weighted citation impact, top 2% 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

36 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
  2. Thalamic Activity Regulates Interneuron Density in the Developing Visual Thalamus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Article
  4. Temporally Coordinated Activity among Motor Cortex, Thalamus, and Thalamic Reticular Nucleus Neurons during Rat Forelimb Movements.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  5. Article
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  10. GABAergic Projections from the Pretectum Boost Retinogeniculate Signal Transfer via Disinhibition.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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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

14 authors at 5 institutions in 3 countries.

Polona JagerDepartment of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.ORCID 0000-0003-4484-9148
Gerald MooreDepartment of Bioengineering, Imperial College London, London, United Kingdom.
Padraic CalpinDepartment of Physics and Astronomy, University College London, London, United Kingdom.
Xhuljana DurmishiDepartment of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.
Irene SalgarellaDepartment of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.ORCID 0000-0003-3817-3321
Lucy MenageDepartment of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.
Yoshiaki KitaRIKEN, Center for Brain Science (CBS), Saitama, Japan.
Yan WangRIKEN, Center for Brain Science (CBS), Saitama, Japan.
Dong Won KimThe Solomon H. Snyder Department of Neuroscience, School of Medicine, Johns Hopkins University, Baltimore, United States.
Seth BlackshawThe Solomon H. Snyder Department of Neuroscience, School of Medicine, Johns Hopkins University, Baltimore, United States.
Simon R SchultzDepartment of Bioengineering, Imperial College London, London, United Kingdom.ORCID 0000-0002-6794-5813
Stephen BrickleyDepartment of Life Sciences and Centre for Neurotechnology, Imperial College London, London, United Kingdom.
Tomomi ShimogoriRIKEN, Center for Brain Science (CBS), Saitama, Japan.
Alessio DeloguDepartment of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.ORCID 0000-0002-4414-4714
King's College London · GBImperial College London · GBRIKEN Center for Brain Science · JPJohns Hopkins University · USUniversity College London · GB

Funding

The Function and Regulation of Tanycyte-Derived Hypothalamic NeurogenesisR01DK108230 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI BLACKSHAW, SETH · 2016 to 2019
$1.5M
Biotechnology and Biological Sciences Research Council BB/L020068/1Biotechnology and Biological Sciences Research Council BB/R007020/1Biotechnology and Biological Sciences Research Council BB/R007659/1NIDDK NIH HHS R01 DK108230
6 · The paper itself

Abstract

The ubiquitous presence of inhibitory interneurons in the thalamus of primates contrasts with the sparsity of interneurons reported in mice. Here, we identify a larger than expected complexity and distribution of interneurons across the mouse thalamus, where all thalamic interneurons can be traced back to two developmental programmes: one specified in the midbrain and the other in the forebrain. Interneurons migrate to functionally distinct thalamocortical nuclei depending on their origin: the abundant, midbrain-derived class populates the first and higher order sensory thalamus while the rarer, forebrain-generated class is restricted to some higher order associative regions. We also observe that markers for the midbrain-born class are abundantly expressed throughout the thalamus of the New World monkey marmoset. These data therefore reveal that, despite the broad variability in interneuron density across mammalian species, the blueprint of the ontogenetic organisation of thalamic interneurons of larger-brained mammals exists and can be studied in mice.

Indexed as

Cell LineageInterneuronsAnimalsCallithrixCell MovementFemaleGABAergic NeuronsGene Expression Regulation, DevelopmentalIn Situ HybridizationMaleMesencephalonMiceMice, TransgenicProsencephalonThalamusdevelopmental biologyGABAergic lineagesinhibitory interneuronsMarmosetmouseMouseneurosciencethalamus developmenttwo-photon tomography

Identifiers

PMID33522480
PMCPMC7906600
OpenAlexW3128622764

What OpenQuestion 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 OpenQuestion graph.