Evidence map›Paper›PMID 30759972›Full record

ArticleMolecules and cells2019

Ependymal Cells Require Anks1a for Their Proper Development.

Sunjung Park, Haeryung Lee, Jiyeon Lee, Eunjeong Park, Soochul Park

Abstract read
In one paragraph

Article in Molecules and cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 citing papers in PubMed.

  1. Review
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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

5 authors.

Sunjung ParkDepartment of Biological Sciences, Sookmyung Women's University, Seoul 04310, Korea.
Haeryung LeeDepartment of Biological Sciences, Sookmyung Women's University, Seoul 04310, Korea.
Jiyeon LeeDepartment of Biological Sciences, Sookmyung Women's University, Seoul 04310, Korea.
Eunjeong ParkDepartment of Biological Sciences, Sookmyung Women's University, Seoul 04310, Korea.
Soochul ParkDepartment of Biological Sciences, Sookmyung Women's University, Seoul 04310, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ependymal cells constitute the multi-ciliated epithelium, which lines the brain ventricular lumen. Although ependymal cells originate from radial glial cells in the perinatal rodent brain, the exact mechanisms underlying the full differentiation of ependymal cells are poorly understood. In this report, we present evidence that the Anks1a phosphotyrosine binding domain (PTB) adaptor is required for the proper development of ependymal cells in the rodent postnatal brain. Anks1a gene trap targeted LacZ reporter analysis revealed that Anks1a is expressed prominently in the ventricular region of the early postnatal brain and that its expression is restricted to mature ependymal cells during postnatal brain development. In addition, Anks1a-deficient ependymal cells were shown to possess type B cell characteristics, suggesting that ependymal cells require Anks1a in order to be fully differentiated. Finally, Anks1a overexpression in the lateral wall of the neonatal brain resulted in an increase in the number of ependymal cells during postnatal brain development. Altogether, our results suggest that ependymal cells require Anks1a PTB adaptor for their proper development.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAnimals, NewbornCell CountCell DifferentiationChromosomes, Artificial, BacterialEpendymaGlial Fibrillary Acidic ProteinMice, TransgenicUp-RegulationAdaptor Proteins, Signal TransducingAnks1 protein, mouseGlial Fibrillary Acidic ProteinAnks1abrain developmentependymal cellsPTB adaptor

Identifiers

PMID30759972
PMCPMC6449714

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Registered trials

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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.