Evidence map›Paper›PMID 33572666›Full record

ArticlePolymers2021

Formation and Evaluation of a Two-Phase Polymer System in Human Plasma as a Method for Extracellular Nanovesicle Isolation.

Maria Slyusarenko, Nadezhda Nikiforova, Elena Sidina, Inga Nazarova, Vladimir Egorov, Yuri Garmay, Anastasiia Merdalimova, Natalia Yevlampieva, Dmitry Gorin, Anastasia Malek

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. The Landscape of Exosomes Biogenesis to Clinical Applications.International journal of nanomedicine · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Principles and Problems of Exosome Isolation from Biological Fluids.Biochemistry (Moscow) Supplement. Series A, Membrane and cell biology · 2022
    Article
  13. Review
  14. Article
  15. Article
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 4 institutions in 1 country.

Maria SlyusarenkoSubcellular Technology Lab, N.N. Petrov National Medical Research Center of Oncology, 197758 St. Petersburg, Russia.ORCID 0000-0002-3677-1558
Nadezhda NikiforovaSubcellular Technology Lab, N.N. Petrov National Medical Research Center of Oncology, 197758 St. Petersburg, Russia.ORCID 0000-0001-7464-4237
Elena SidinaSubcellular Technology Lab, N.N. Petrov National Medical Research Center of Oncology, 197758 St. Petersburg, Russia.
Inga NazarovaSubcellular Technology Lab, N.N. Petrov National Medical Research Center of Oncology, 197758 St. Petersburg, Russia.ORCID 0000-0002-6812-3088
Vladimir EgorovDepartment of Molecular and Radiation Biophysics, Petersburg Nuclear Physics Institute Named by B. P. Konstantinov of National Research Center "Kurchatov Institute", 188300 Gatchina, Russia.
Yuri GarmayDepartment of Molecular and Radiation Biophysics, Petersburg Nuclear Physics Institute Named by B. P. Konstantinov of National Research Center "Kurchatov Institute", 188300 Gatchina, Russia.ORCID 0000-0003-3326-6721
Anastasiia MerdalimovaCenter for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.ORCID 0000-0002-6397-8431
Natalia YevlampievaThe Faculty of Physics, Saint-Petersburg State University, 199034 St. Petersburg, Russia.
Dmitry GorinCenter for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia.
Anastasia MalekSubcellular Technology Lab, N.N. Petrov National Medical Research Center of Oncology, 197758 St. Petersburg, Russia.ORCID 0000-0001-5334-7292
Nanosystem (Russia) · RUPetersburg Nuclear Physics Institute · RUSkolkovo Institute of Science and Technology · RUSt Petersburg University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to explore the polyethylene glycol-dextran two-phase polymer system formed in human plasma to isolate the exosome-enriched fraction of plasma extracellular nanovesicles (ENVs). Systematic analysis was performed to determine the optimal combination of the polymer mixture parameters (molecular mass and concentration) that resulted in phase separation. The separated phases were analyzed by nanoparticle tracking analysis and Raman spectroscopy. The isolated vesicles were characterized by atomic force microscopy and dot blotting. In conclusion, the protein and microRNA contents of the isolated ENVs were assayed by flow cytometry and by reverse transcription followed by quantitative polymerase chain reaction (RT-qPCR), respectively. The presented results revealed the applicability of a new method for plasma ENV isolation and further analysis with a diagnostic purpose.

Indexed as

dextrandiagnosticextracellular nanovesiclesplasmapolyethylene glycoltwo-phase polymer system

Identifiers

PMID33572666
PMCPMC7867002
OpenAlexW3127265078

What OpenQuestion holds

Textmetadata
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.