Evidence map›Paper›PMID 27539050›Full record

ArticleScientific reports2016

Generation of a novel transgenic rat model for tracing extracellular vesicles in body fluids.

Aya Yoshimura, Masaki Kawamata, Yusuke Yoshioka, Takeshi Katsuda, Hisae Kikuchi, Yoshitaka Nagai, Naoki Adachi, Tadahiro Numakawa, Hiroshi Kunugi, Takahiro Ochiya and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

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  10. Article
  11. Article
  12. Exomap1 mouse: A transgenic model forExtracellular vesicle · 2023
    Article
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  14. Review
  15. 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

11 authors.

Aya YoshimuraDivision of Laboratory Animals Resources, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Tokyo, Japan.
Masaki KawamataDivision of Molecular and Cellular medicine, National Cancer Center Research Institute (NCC), Japan.
Yusuke YoshiokaDivision of Molecular and Cellular medicine, National Cancer Center Research Institute (NCC), Japan.
Takeshi KatsudaDivision of Molecular and Cellular medicine, National Cancer Center Research Institute (NCC), Japan.
Hisae KikuchiDepartment of Degenerative Neurological Diseases, National Institute of Neuroscience, NCNP, Tokyo, Japan.
Yoshitaka NagaiDepartment of Degenerative Neurological Diseases, National Institute of Neuroscience, NCNP, Tokyo, Japan.
Naoki AdachiDepartment of Mental Disorder Research, National Institute of Neuroscience, NCNP, Tokyo, Japan.
Tadahiro NumakawaDepartment of Mental Disorder Research, National Institute of Neuroscience, NCNP, Tokyo, Japan.
Hiroshi KunugiDepartment of Mental Disorder Research, National Institute of Neuroscience, NCNP, Tokyo, Japan.
Takahiro OchiyaDivision of Molecular and Cellular medicine, National Cancer Center Research Institute (NCC), Japan.
Yoshitaka TamaiDivision of Laboratory Animals Resources, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) play an important role in the transfer of biomolecules between cells. To elucidate the intercellular transfer fate of EVs in vivo, we generated a new transgenic (Tg) rat model using green fluorescent protein (GFP)-tagged human CD63. CD63 protein is highly enriched on EV membranes via trafficking into late endosomes and is often used as an EV marker. The new Tg rat line in which human CD63-GFP is under control of the CAG promoter exhibited high expression of GFP in various body tissues. Exogenous human CD63-GFP was detected on EVs isolated from three body fluids of the Tg rats: blood serum, breast milk and amniotic fluid. In vitro culture allowed transfer of serum-derived CD63-GFP EVs into recipient rat embryonic fibroblasts, where the EVs localized in endocytic organelles. These results suggested that this Tg rat model should provide significant information for understanding the intercellular transfer and/or mother-child transfer of EVs in vivo.

Indexed as

Amniotic FluidAnimalsBiological Transport, ActiveBody FluidsCells, CulturedEndosomesExtracellular VesiclesFemaleFibroblastsHumansMaternal-Fetal ExchangeMilkModels, AnimalPregnancyRatsRats, TransgenicCD63 protein, humanRecombinant Fusion ProteinsTetraspanin 30

Identifiers

PMID27539050
PMCPMC4990884

What OpenQuestion holds

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Registered trials

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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.