Evidence map›Paper›PMID 22796663›Full record

ArticleNature methods2012

A culture system to study oligodendrocyte myelination processes using engineered nanofibers.

Seonok Lee, Michelle K Leach, Stephanie A Redmond, S Y Christin Chong, Synthia H Mellon, Samuel J Tuck, Zhang-Qi Feng, Joseph M Corey, Jonah R Chan

Open access · greenAbstract read
In one paragraph

Article in Nature methods, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 233 papers.

0numbers the graph read from it
0cells of the map it votes in
233citing papers in PubMed
10.3field-weighted citation impact, top 1% 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

233 citing papers in PubMed, 411 citations in OpenAlex.

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  17. Biomimetic Microfibers for Myelin-Enhancer Screening and Neural Regeneration.Cyborg and bionic systems (Washington, D.C.) · 2026
    Article
  18. Mechanobiology of Myelin Generation/Regeneration in Health and Disease.Results and problems in cell differentiation · 2026
    Review
  19. Article
  20. Review

173 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Seonok LeeDepartment of Neurology, University of California, San Francisco, San Francisco, California, USA.
Michelle K Leach
Stephanie A Redmond
S Y Christin Chong
Synthia H Mellon
Samuel J Tuck
Zhang-Qi Feng
Joseph M Corey
Jonah R Chan
University of California, San Francisco · USUniversity of Michigan–Ann Arbor · US

Funding

THE ESTABLISHMENT OF SCHWANN CELL POLARITY AND THE INITIATION OF MYELINATIONR01NS062796 · NINDS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHAN, JONAH R · 2008 to 2018
$3.4M
NINDS NIH HHS NS062796-02NINDS NIH HHS R01 NS062796
6 · The paper itself

Abstract

Current methods for studying central nervous system myelination necessitate permissive axonal substrates conducive to myelin wrapping by oligodendrocytes. We have developed a neuron-free culture system in which electron-spun nanofibers of varying sizes substitute for axons as a substrate for oligodendrocyte myelination, thereby allowing manipulation of the biophysical elements of axonal-oligodendroglial interactions. To investigate axonal regulation of myelination, this system effectively uncouples the role of molecular (inductive) cues from that of biophysical properties of the axon. We use this method to uncover the causation and sufficiency of fiber diameter in the initiation of concentric wrapping by rat oligodendrocytes. We also show that oligodendrocyte precursor cells display sensitivity to the biophysical properties of fiber diameter and initiate membrane ensheathment before differentiation. The use of nanofiber scaffolds will enable screening for potential therapeutic agents that promote oligodendrocyte differentiation and myelination and will also provide valuable insight into the processes involved in remyelination.

Indexed as

AnimalsCell Culture TechniquesCell ProliferationFemaleMaleMicroscopy, Electron, ScanningMyelin SheathNanofibersNanotechnologyOligodendrogliaPolylysineRatsRats, Sprague-DawleyPolylysine

Identifiers

PMID22796663
PMCPMC3433633
OpenAlexW1975719696

What OpenQuestion holds

Textmetadata
LicenceTDM
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.