Evidence map›Paper›PMID 29930377›Full record

ArticleScientific reports2018

A convenient protocol for generating giant unilamellar vesicles containing SNARE proteins using electroformation.

Agata Witkowska, Lukasz Jablonski, Reinhard Jahn

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Review
  2. Article
  3. Membrane-Associated Biomolecules for Synthetic Cell Signalling.Chembiochem : a European journal of chemical biology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. ACS chemical biology · 2022
    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

3 authors.

Agata WitkowskaDepartment of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, Göttingen, Germany. agata.witkowska@wp.eu.ORCID 0000-0001-6926-4707
Lukasz JablonskiDepartment of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, Göttingen, Germany.ORCID 0000-0002-4288-6917
Reinhard JahnDepartment of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, Göttingen, Germany. rjahn@gwdg.de.ORCID 0000-0003-1542-3498

Funding

Structural Dynamics of the Exocytotic Fusion Machine in Neurons.P01GM072694 · NIGMS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI TAMM, LUKAS K · 2005 to 2021
$17.4M
NIGMS NIH HHS P01 GM072694
6 · The paper itself

Abstract

Reconstitution of membrane proteins in artificial membranes is an essential prerequisite for functional studies that depend on the context of an intact membrane. While straight-forward protocols for reconstituting proteins in small unilamellar vesicles were developed many years ago, it is much more difficult to prepare large membranes containing membrane proteins at biologically relevant concentrations. Giant unilamellar vesicles (GUVs) represent a model system that is characterised by low curvature, controllable tension, and large surface that can be easily visualised with microscopy, but protein insertion is notoriously difficult. Here we describe a convenient method for efficient generation of GUVs containing functionally active SNARE proteins that govern exocytosis of synaptic vesicles. Preparation of proteo-GUVs requires a simple, in-house-built device, standard and inexpensive electronic equipment, and employs a straight-forward protocol that largely avoids damage of the proteins. The procedure allows upscaling and multiplexing, thus providing a platform for establishing and optimizing preparation of GUVs containing membrane proteins for a diverse array of applications.

Indexed as

AnimalsElectrochemical TechniquesElectromagnetic FieldsRatsSNARE ProteinsUnilamellar LiposomesSNARE ProteinsUnilamellar Liposomes

Identifiers

PMID29930377
PMCPMC6013450

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.