Evidence map›Paper›PMID 33753795›Full record

ArticleScientific reports2021

Delivery of functional exogenous proteins by plant-derived vesicles to human cells in vitro.

Luiza Garaeva, Roman Kamyshinsky, Yury Kil, Elena Varfolomeeva, Nikolai Verlov, Elena Komarova, Yuri Garmay, Sergey Landa, Vladimir Burdakov, Alexander Myasnikov and 6 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 2 pooled it
7.5field-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

108 citing papers in PubMed, 2 syntheses or guidelines pooled it, 138 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Extracellular vesicle-mediated crosstalk in bone: miR-150-5p as a mechanosensitive regulator of osteoclastogenesis.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  6. Review
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  8. Green nanomedicine for cancer therapy.Chinese medical journal · 2026
    Review
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48 more citing papers are in PubMed but not listed here.

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

16 authors at 6 institutions in 2 countries.

Luiza GaraevaPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Roman KamyshinskyNational Research Center "Kurchatov Institute", Akademika Kurchatova pl. 1, 123182, Moscow, Russian Federation.
Yury KilPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Elena VarfolomeevaPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Nikolai VerlovPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Elena KomarovaInstitute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064, St. Petersburg, Russian Federation.
Yuri GarmayPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Sergey LandaPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Vladimir BurdakovPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Alexander MyasnikovPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Ilya A VinnikovLaboratory of Molecular Neurobiology, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China.
Boris MargulisInstitute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064, St. Petersburg, Russian Federation.
Irina GuzhovaInstitute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064, St. Petersburg, Russian Federation.
Alexander KaganskyCenter for Genomic and Regenerative Medicine, School of Biomedicine, Far Eastern Federal University, Vladivostok, Russian Federation.
Andrey L KonevegaPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation.
Tatiana ShtamPetersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre "Kurchatov Institute", mkr. Orlova roscha 1, 188300, Gatchina, Russian Federation. Shtam_TA@pnpi.nrcki.ru.
Kurchatov Institute · RUPetersburg Nuclear Physics Institute · RUInstitute of Cytology · RUFar Eastern Federal University · RUPeter the Great St. Petersburg Polytechnic University · RUShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant-derived extracellular vesicles (EVs) gain more and more attention as promising carriers of exogenous bioactive molecules to the human cells. Derived from various edible sources, these EVs are remarkably biocompatible, biodegradable and highly abundant from plants. In this work, EVs from grapefruit juice were isolated by differential centrifugation followed by characterization of their size, quantity and morphology by nanoparticle tracking analysis, dynamic light scattering, atomic force microscopy and cryo-electron microscopy (Cryo-EM). In Cryo-EM experiments, we visualized grapefruit EVs with the average size of 41 ± 13 nm, confirmed their round-shaped morphology and estimated the thickness of their lipid bilayer as 5.3 ± 0.8 nm. Further, using cell culture models, we have successfully demonstrated that native grapefruit-derived extracellular vesicles (GF-EVs) are highly efficient carriers for the delivery of the exogenous Alexa Fluor 647 labeled bovine serum albumin (BSA) and heat shock protein 70 (HSP70) into both human peripheral blood mononuclear cells and colon cancer cells. Interestingly, loading to plant EVs significantly ameliorated the uptake of exogenous proteins by human cells compared to the same proteins without EVs. Most importantly, we have confirmed the functional activity of human recombinant HSP70 in the colon cancer cell culture upon delivery by GF-EVs. Analysis of the biodistribution of GF-EVs loaded with

Indexed as

Cells, CulturedCitrus paradisiExtracellular VesiclesHCT116 CellsHSP70 Heat-Shock ProteinsHumansLeukocytes, MononuclearNanocapsulesSerum Albumin, BovineHSP70 Heat-Shock ProteinsNanocapsulesSerum Albumin, Bovine

Identifiers

PMID33753795
PMCPMC7985202
OpenAlexW3138306180

What OpenQuestion holds

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LicenceCC BY
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.