Evidence map›Paper›PMID 20337513›Full record

ArticleTissue engineering. Part C, Methods2010

Neuromuscular junction formation between human stem-cell-derived motoneurons and rat skeletal muscle in a defined system.

Xiufang Guo, Mainak Das, John Rumsey, Mercedes Gonzalez, Maria Stancescu, James Hickman

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Tissue engineering. Part C, Methods, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

44 citing papers in PubMed, 70 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Xiufang GuoNanoScience Technology Center, University of Central Florida, Orlando, Florida, USA.
Mainak Das
John Rumsey
Mercedes Gonzalez
Maria Stancescu
James Hickman
University of Central Florida · US

Funding

An In Vitro Model of Stem Cell Innervation of MyotubesR01NS050452 · NINDS · UNIVERSITY OF CENTRAL FLORIDA · PI HICKMAN, JAMES J · 2005 to 2020
$6.4M
NINDS NIH HHS R01 NS050452NINDS NIH HHS R01NS050452
6 · The paper itself

Abstract

To date, the coculture of motoneurons (MNs) and skeletal muscle in a defined in vitro system has only been described in one study and that was between rat MNs and rat skeletal muscle. No in vitro studies have demonstrated human MN to rat muscle synapse formation, although numerous studies have attempted to implant human stem cells into rat models to determine if they could be of therapeutic use in disease or spinal injury models, although with little evidence of neuromuscular junction (NMJ) formation. In this report, MNs differentiated from human spinal cord stem cells, together with rat skeletal myotubes, were used to build a coculture system to demonstrate that NMJ formation between human MNs and rat skeletal muscles is possible. The culture was characterized by morphology, immunocytochemistry, and electrophysiology, while NMJ formation was demonstrated by immunocytochemistry and videography. This defined system provides a highly controlled reproducible model for studying the formation, regulation, maintenance, and repair of NMJs. The in vitro coculture system developed here will be an important model system to study NMJ development, the physiological and functional mechanism of synaptic transmission, and NMJ- or synapse-related disorders such as amyotrophic lateral sclerosis, as well as for drug screening and therapy design.

Indexed as

AnimalsCell CommunicationCell Culture TechniquesCell DifferentiationCells, CulturedCoculture TechniquesEmbryo, MammalianFetusHumansMotor NeuronsMuscle, SkeletalNeuromuscular JunctionRatsRats, Sprague-DawleySpinal CordStem Cells

Identifiers

PMID20337513
PMCPMC2988647
OpenAlexW1964988197

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.