Evidence map›Paper›PMID 29035355›Full record

ArticleNature materials2018

Sequential bottom-up assembly of mechanically stabilized synthetic cells by microfluidics.

Marian Weiss, Johannes Patrick Frohnmayer, Lucia Theresa Benk, Barbara Haller, Jan-Willi Janiesch, Thomas Heitkamp, Michael Börsch, Rafael B Lira, Rumiana Dimova, Reinhard Lipowsky and 6 more

Abstract read
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In one paragraph

Article in Nature materials, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers.

0numbers the graph read from it
0cells of the map it votes in
136citing 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

136 citing papers in PubMed.

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  13. An Acoustofluidic Picoinjector.Sensors and actuators. B, Chemical · 2024
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  14. Article
  15. Review
  16. Article
  17. Article
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  20. Review

76 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.

Marian WeissDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.
Johannes Patrick FrohnmayerDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.ORCID 0000-0002-4366-294X
Lucia Theresa BenkDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.
Barbara HallerDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.
Jan-Willi JanieschDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.
Thomas HeitkampSingle-Molecule Microscopy Group, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany.
Michael BörschSingle-Molecule Microscopy Group, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany.ORCID 0000-0002-0634-2963
Rafael B LiraTheory & Bio-Systems, Max Planck Institute of Colloids and Interfaces, 14424 Potsdam, Germany.
Rumiana DimovaTheory & Bio-Systems, Max Planck Institute of Colloids and Interfaces, 14424 Potsdam, Germany.
Reinhard LipowskyTheory & Bio-Systems, Max Planck Institute of Colloids and Interfaces, 14424 Potsdam, Germany.
Eberhard BodenschatzLaboratory for Fluid Dynamics, Pattern Formation and Biocomplexity, Max Planck Institute for Dynamics and Self-Organization, 37077 Göttingen, Germany.
Jean-Christophe BaretDroplets, Membranes and Interfaces, Max Planck Institute for Dynamics and Self-Organization, 37077 Göttingen, Germany.
Tanja Vidakovic-KochProcess System Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany.
Kai SundmacherProcess System Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, 39106 Magdeburg, Germany.
Ilia PlatzmanDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.
Joachim P SpatzDepartment of Cellular Biophysics, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Compartments for the spatially and temporally controlled assembly of biological processes are essential towards cellular life. Synthetic mimics of cellular compartments based on lipid-based protocells lack the mechanical and chemical stability to allow their manipulation into a complex and fully functional synthetic cell. Here, we present a high-throughput microfluidic method to generate stable, defined sized liposomes termed 'droplet-stabilized giant unilamellar vesicles (dsGUVs)'. The enhanced stability of dsGUVs enables the sequential loading of these compartments with biomolecules, namely purified transmembrane and cytoskeleton proteins by microfluidic pico-injection technology. This constitutes an experimental demonstration of a successful bottom-up assembly of a compartment with contents that would not self-assemble to full functionality when simply mixed together. Following assembly, the stabilizing oil phase and droplet shells are removed to release functional self-supporting protocells to an aqueous phase, enabling them to interact with physiologically relevant matrices.

Identifiers

PMID29035355

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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.