Evidence map›Paper›PMID 19759310›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2009

APC2 plays an essential role in axonal projections through the regulation of microtubule stability.

Takafumi Shintani, Masaru Ihara, Sachiko Tani, Juichi Sakuraba, Hiraki Sakuta, Masaharu Noda

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 37% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Unraveling Axon Guidance during Axotomy and Regeneration.International journal of molecular sciences · 2021
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Correlation Between Smoking and Passive Smoking with Multiple Sclerosis and the Underlying Molecular Mechanisms.Medical science monitor : international medical journal of experimental and clinical research · 2019
    Review
  10. Article
  11. Protein Tyrosine Phosphatase Receptor Type J (PTPRJ) Regulates Retinal Axonal Projections by Inhibiting Eph and Abl Kinases in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  12. Article
  13. Synaptic NNature neuroscience · 2018
    Article
  14. Article
  15. Review
  16. Microtubule plus-end tracking proteins in neuronal development.Cellular and molecular life sciences : CMLS · 2016
    Review
  17. Article
  18. Article
  19. Microtubule dynamics in axon guidance.Neuroscience bulletin · 2014
    Review
  20. Adenomatous polyposis coli regulates oligodendroglial development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013
    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 2 institutions in 1 country.

Takafumi ShintaniDivision of Molecular Neurobiology, National Institute for Basic Biology, Okazaki 444-8787, Japan.
Masaru Ihara
Sachiko Tani
Juichi Sakuraba
Hiraki Sakuta
Masaharu Noda
National Institute for Basic Biology · JPThe Graduate University for Advanced Studies, SOKENDAI · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growth cones at the tip of growing axons are key cellular structures that detect guidance cues and mediate axonal growth. An increasing number of studies have suggested that the dynamic regulation of microtubules in the growth cone plays an essential role in growth cone steering. The dynamic properties of microtubules are considered to be regulated by variegated cellular factors but, in particular, through microtubule-interacting proteins. Here, we examined the functional role of adenomatous polyposis coli-like molecule 2 (APC2) in the development of axonal projections by using the chick retinotectal topographic projection system. APC2 is preferentially expressed in the nervous system from early developmental stages through to adulthood. Immunohistochemical analysis revealed that APC2 is distributed along microtubules in growth cones as well as axon shafts of retinal axons. Overexpression of APC2 in cultured cells induced the stabilization of microtubules, whereas the knockdown of APC2 in chick retinas with specific short hairpin RNA reduced the stability of microtubules in retinal axons. APC2 knockdown retinal axons showed abnormal growth attributable to a reduced response to ephrin-A2 in vitro. Furthermore, they showed drastic alterations in retinotectal projections without making clear target zones in the tectum in vivo. These results suggest that APC2 plays a critical role in the development of the nervous system through the regulation of microtubule stability.

Indexed as

Analysis of VarianceAnimalsAxonsCell LineCell MovementChick EmbryoCytoskeletal ProteinsElectroporationEphrin-A2Gene Expression Regulation, DevelopmentalGreen Fluorescent ProteinsGrowth ConesHumansMicrotubulesNeuronsRetinaadenomatous polyposis coli protein 2Cytoskeletal ProteinsEphrin-A2Green Fluorescent ProteinsTUBB3 protein, humanTubulin

Identifiers

PMID19759310
PMCPMC6665762
OpenAlexW2086906637

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.