Evidence map›Paper›PMID 10964955›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2000

Eph receptors and ephrins in the developing chick cerebellum: relationship to sagittal patterning and granule cell migration.

S D Karam, R C Burrows, C Logan, S Koblar, E B Pasquale, M Bothwell

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

42 citing papers in PubMed, 112 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Cerebellar Patterning Defects in Mutant Mice.Frontiers in neuroscience · 2021
    Review
  10. EphA4 Is Required for Neural Circuits Controlling Skilled Reaching.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Consensus Paper: Cerebellar Development.Cerebellum (London, England) · 2016
    Review
  18. Article
  19. Article
  20. 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

6 authors at 4 institutions in 3 countries.

S D KaramDepartment of Physiology, University of Washington, Seattle, Washington 98195, USA.
R C Burrows
C Logan
S Koblar
E B Pasquale
M Bothwell
University of Washington · USDiscovery Institute · USUniversity of Adelaide · AUUniversity of Calgary · CA

Funding

NEUROBIOLOGYT32GM007108 · NIGMS · UNIVERSITY OF WASHINGTON · PI BINDER, MARC D · 1985 to 2014
$6.1M
REGULATION OF INNER EAR DEVELOPMENT AND REGENERATIONR01DC002863 · NIDCD · UNIVERSITY OF WASHINGTON · PI BOTHWELL, MARK ALLEN · 1996 to 1998
–
NIDCD NIH HHS 2 R01 DC02863NIGMS NIH HHS 5 T32 GM07108NIGMS NIH HHS T32 GM007108
6 · The paper itself

Abstract

Spatiotemporal expression patterns of six members of the Eph gene family (EphA4, EphA3, EphB2, ephrin-B1, ephrin-A2, and ephrin-A5) were characterized immunocytochemically at various stages of chick cerebellar development. EphA4 expression is observed in the cerebellar anlage as early as embryonic day 5 (E5) and continues in the posthatch cerebellum. During the early period of cerebellar development (E3-E8), complementarity is observed between EphA4 and ephrin-A5 expression within the cerebellar-isthmal region. By E8, differential expression of EphA4 in parasagittal Purkinje cell bands is evident, and the expression remains banded in the posthatch cerebellum. Banded expression of the ephrin-A5 ligand complements EphA4 expression during the middle period (E9-E15). During this period, ephrin-A2 and EphA3 are coexpressed in a banded pattern and with variable correlation to EphA4. Variability in the banding expression is observed for EphA4, EphA3, ephrin-A5, and ephrin-A2 across different lobes, and graded complementarity in the expression pattern of EphA3 and ephrin-A5 is observed in the external granular layer between the posterior and anterior lobes. Analysis of Purkinje cell birth date in correlation with Eph-ephrin expression during the middle period reveals that early-born cells express EphA4, whereas late-born cells express ephrin-A5. Finally, EphA4 expression domains are respected by migrating granule cell ribbons, which express both ephrin-B1 and EphB2. These expression patterns suggest multiple roles for the Eph-ephrin system in cerebellar development, including demarcation/enforcement of boundaries of the cerebellar anlage, formation/maintenance of Purkinje cell compartments, and restriction of the early phase of granule cell migration to ribbons.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsBody PatterningCerebellumChick EmbryoEphrin-A2Ephrin-B1Fetal ProteinsMembrane ProteinsMultigene FamilyNerve Tissue ProteinsNeuronsReceptor, EphA4Receptor, EphB2Receptor Protein-Tyrosine KinasesTranscription FactorsEphrin-A2Ephrin-B1Fetal ProteinsMembrane ProteinsNerve Tissue ProteinsReceptor, EphA4Receptor, EphB2Receptor Protein-Tyrosine KinasesTranscription Factors

Identifiers

PMID10964955
PMCPMC6772988
OpenAlexW1890363957

What OpenQuestion holds

Textmetadata
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.