Evidence map›Paper›PMID 31534050›Full record

ArticleJCI insight2019

iPSC-derived functional human neuromuscular junctions model the pathophysiology of neuromuscular diseases.

Chuang-Yu Lin, Michiko Yoshida, Li-Tzu Li, Akihiro Ikenaka, Shiori Oshima, Kazuhiro Nakagawa, Hidetoshi Sakurai, Eriko Matsui, Tatsutoshi Nakahata, Megumu K Saito

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 75 citations in OpenAlex.

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  17. Optimization of Application-Driven Development ofTissue engineering. Part B, Reviews · 2022
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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

10 authors at 3 institutions in 2 countries.

Chuang-Yu LinDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Michiko YoshidaDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Li-Tzu LiInstitute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan.
Akihiro IkenakaDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Shiori OshimaSony Imaging Products & Solutions Inc., Tokyo, Japan.
Kazuhiro NakagawaSony Imaging Products & Solutions Inc., Tokyo, Japan.
Hidetoshi SakuraiDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Eriko MatsuiSony Imaging Products & Solutions Inc., Tokyo, Japan.
Tatsutoshi NakahataDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Megumu K SaitoDepartment of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Kyoto University · JPSony Computer Science Laboratories · JPInstitute of Atomic and Molecular Sciences, Academia Sinica · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The control of voluntary skeletal muscle contraction relies on action potentials, which send signals from the motor neuron through the neuromuscular junction (NMJ). Although dysfunction of the NMJ causes various neuromuscular diseases, a reliable in vitro system for disease modeling is currently unavailable. Here, we present a potentially novel 2-step, self-organizing approach for generating in vitro human NMJs from human induced pluripotent stem cells. Our simple and robust approach results in a complex NMJ structure that includes functional connectivity, recapitulating in vivo synapse formation. We used these in vitro NMJs to model the pathological features of spinal muscular atrophy, revealing the developmental and functional defects of NMJ formation and NMJ-dependent muscular contraction. Our differentiation system is therefore useful for investigating and understanding the physiology and pathology of human NMJs.

Indexed as

Cell DifferentiationCell LineGene Knockdown TechniquesHumansInduced Pluripotent Stem CellsMicroscopy, ElectronMotor NeuronsMuscle ContractionMuscular Atrophy, SpinalNeuromuscular JunctionOptogeneticsProof of Concept StudySurvival of Motor Neuron 1 ProteinSMN1 protein, humanSurvival of Motor Neuron 1 ProteiniPS cellsNeuromuscular diseaseNeuroscienceStem cells

Identifiers

PMID31534050
PMCPMC6795289
OpenAlexW2974333528

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.