Evidence map›Paper›PMID 26266893›Full record

ArticleScientific reports2015

Effects of ECM protein micropatterns on the migration and differentiation of adult neural stem cells.

Sunghoon Joo, Joo Yeon Kim, Eunsoo Lee, Nari Hong, Woong Sun, Yoonkey Nam

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

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. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Neurons-on-a-Chip:Molecules and cells · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Graphene Oxide-Based Nanomaterials: An Insight into Retinal Prosthesis.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Molecular Regulators of Cellular Mechanoadaptation at Cell-Material Interfaces.Frontiers in bioengineering and biotechnology · 2020
    Review
  15. TheFrontiers in cellular neuroscience · 2019
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Novel Regulatory Mechanisms for the SoxC Transcriptional Network Required for Visual Pathway Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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.

Sunghoon JooDepartment of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-338, Republic of Korea.
Joo Yeon KimDepartment of Anatomy and Division of Brain Korea 21, Korea University College of Medicine, Seoul 136-705, Republic of Korea.
Eunsoo LeeDepartment of Anatomy and Division of Brain Korea 21, Korea University College of Medicine, Seoul 136-705, Republic of Korea.
Nari HongDepartment of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-338, Republic of Korea.
Woong SunDepartment of Anatomy and Division of Brain Korea 21, Korea University College of Medicine, Seoul 136-705, Republic of Korea.
Yoonkey NamDepartment of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-338, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The migration and differentiation of adult neural stem cells (aNSCs) are believed to be strongly influenced by the spatial distribution of extracellular matrix (ECM) proteins in the stem cell niche. In vitro culture platform, which involves the specific spatial distribution of ECM protein, could offer novel tools for better understanding of aNSC behavior in the spatial pattern of ECM proteins. In this work, we applied soft-lithographic technique to design simple and reproducible laminin (LN)-polylysine cell culture substrates and investigated how aNSCs respond to the various spatial distribution of laminin, one of ECM proteins enriched in the aNSC niche. We found that aNSC preferred to migrate and attach to LN stripes, and aNSC-derived neurons and astrocytes showed significant difference in motility towards LN stripes. By changing the spacing of LN stripes, we were able to control the alignment of neurons and astrocytes. To the best of our knowledge, this is the first time to investigate the differential cellular responses of aNSCs on ECM protein (LN) and cell adhesive synthetic polymer (PDL) using surface micropatterns. Our findings would provide a deeper understanding in astrocyte-neuron interactions as well as ECM-stem cell interactions.

Indexed as

Cell DifferentiationCell MovementAdult Stem CellsAnimalsAstrocytesCell AdhesionCells, CulturedExtracellular Matrix ProteinsMaleMice, Inbred C57BLNeural Stem CellsNeuronsExtracellular Matrix Proteins

Identifiers

PMID26266893
PMCPMC4533601

What OpenQuestion holds

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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.