Evidence map›Paper›PMID 29368451›Full record

ArticleJournal of biomedical materials research. Part A2018

Regulation of skeletal myotube formation and alignment by nanotopographically controlled cell-secreted extracellular matrix.

Alex Jiao, Charles T Moerk, Nisa Penland, Mikael Perla, Jinsung Kim, Alec S T Smith, Charles E Murry, Deok-Ho Kim

Abstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
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  16. Article
  17. Engineering Heart Morphogenesis.Trends in biotechnology · 2020
    Review
  18. Article
  19. Article
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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

8 authors.

Alex JiaoDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Charles T MoerkDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.ORCID 0000-0002-3695-8224
Nisa PenlandDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Mikael PerlaDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Jinsung KimDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Alec S T SmithDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Charles E MurryDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.
Deok-Ho KimDepartment of Bioengineering, University of Washington, Seattle, Washington, 98195.

Funding

TISSUE ENGINEERED HUMAN NEUROMUSCULAR JUNCTIONS FOR MODELING AXONAL NEUROPATHYR01NS094388 · NINDS · UNIVERSITY OF WASHINGTON · PI KIM, DEOK-HO · 2017 to 2021
$1.7M
Nanopatterned 3D Vascularized Functional Muscle PatchR21AR064395 · NIAMS · UNIVERSITY OF WASHINGTON · PI KIM, DEOK-HO · 2014 to 2015
$421k
NIAMS NIH HHS R21 AR064395NINDS NIH HHS R01 NS094388
6 · The paper itself

Abstract

Skeletal muscle has a well-organized tissue structure comprised of aligned myofibers and an encasing extracellular matrix (ECM) sheath or lamina, within which reside satellite cells. We hypothesize that the organization of skeletal muscle tissues in culture can affect both the structure of the deposited ECM and the differentiation potential of developing myotubes. Furthermore, we posit that cellular and ECM cues can be a strong determinant of myoblast fusion and morphology in 3D tissue culture environments. To test these, we utilized a thermoresponsive nanofabricated substratum to engineer anisotropic sheets of myoblasts which could then be transferred and stacked into multilayered tissues. Within such engineered tissues, we found that myoblasts rapidly sense topography and deposit structurally organized ECM proteins. Furthermore, the initial tissue structure was found to exert significant control over myoblast fusion and eventual myotube organization. These results highlight the importance of ECM structure on myoblast fusion and organization, and provide insights into substrate-mediated control of myotube formation in the development of novel, more effective, engineered skeletal muscle tissues. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A: 1543-1551, 2018.

Indexed as

AnimalsAnisotropyCell AdhesionCell DifferentiationCell FusionCell LineExtracellular MatrixMiceMuscle DevelopmentMuscle Fibers, SkeletalMyoblasts, SkeletalNanostructuresSurface PropertiesTemperatureTissue EngineeringTissue Scaffoldsextracellular matrixmyotubenanotopographyskeletal musclethermoresponsive

Identifiers

PMID29368451
PMCPMC6098710

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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.