Cited by 58Neurogenesis and neuroplasticity mechanismsAxon Guidance and Neuronal SignalingDevelopmental Biology and Gene Regulation

Dynamics of the leading process, nucleus, and Golgi apparatus of migrating cortical interneurons in living mouse embryos

Open access
Yanagida, Mitsutoshi, Miyoshi, Ryota, Toyokuni, Ryohei, Zhu, Yan, Murakami, Fujio·2012·Proceedings of the National Academy of Sciences

Abstract

Precisely arranged cytoarchitectures such as layers and nuclei depend on neuronal migration, of which many in vitro studies have revealed the mode and underlying mechanisms. However, how neuronal migration is achieved in vivo remains unknown. Here we established an imaging system that allows direct visualization of cortical interneuron migration in living mouse embryos. We found that during nucleokinesis, translocation of the Golgi apparatus either precedes or occurs in parallel to that of the nucleus, suggesting the existence of both a Golgi/centrosome-dependent and -independent mechanism of nucleokinesis. Changes in migratory direction occur when the nucleus enters one of the leading process branches, which is accompanied by the retraction of other branches. The nucleus occasionally swings between two branches before translocating into one of them, the occurrence of which is most often preceded by Golgi apparatus translocation into that branch. These in vivo observations provide important insight into the mechanisms of neuronal migration and demonstrate the usefulness of our system for studying dynamic events in living animals.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1073/pnas.1209166109

Cites

44 of 44 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Interneurons born in the MGE, CGE and preoptic region use largely the same cellular mechanisms to move to the cortex and show strong transcriptional similarity at that stage.

    “Interneurons from the MGE, CGE and preoptic region use essentially the same cellular mechanisms to translocate to the cortex (Marín et al., 2006; Martini et al., 2009; Yanagida et al., 2012), and it is therefore perhaps not surprising that they exhibit great transcriptional similarity at this stage (Mayer et al., 2018).”

    From Development and Functional Diversification of Cortical Interneurons (2018) · cites this paper as Yanagida et al., 2012

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Yanagida, M., Miyoshi, R., Toyokuni, R., Zhu, Y., & Murakami, F.
Affiliations
The University of Osaka (JP)
Venue
Proceedings of the National Academy of Sciences
Published
2012-09-24
Volume
109
Issue
41
Pages
16737-16742
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1970232029
Cited by
58
References
44
Citations by year
2026: 3 · 2025: 1 · 2024: 3 · 2023: 4 · 2022: 4 · 2021: 3 · 2020: 10 · 2019: 1 · 2018: 4 · 2017: 5 · 2016: 4 · 2015: 7 · 2014: 6 · 2013: 3
FWCI
1.73
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
Japan Society for the Promotion of Science (24650166, 23570226)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Axon Guidance and Neuronal Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
neuronal migration, cortical interneurons, leading process, centrosome, migratory direction, mouse embryo, in vivo imaging
MeSH terms
Animals, Cell Movement, Cell Nucleus, Cerebral Cortex, Embryo, Mammalian, Female, Golgi Apparatus, Immunohistochemistry, Interneurons, Kinetics, Male, Mice, Inbred ICR, Pregnancy, Time Factors, Centrosome, Microscopy, Confocal, Microscopy, Fluorescence, Multiphoton, Green Fluorescent Proteins, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review