Evidence map›Paper›PMID 30996302›Full record

ArticleNature communications2019

Spatiotemporal control of coacervate formation within liposomes.

Siddharth Deshpande, Frank Brandenburg, Anson Lau, Mart G F Last, Willem Kasper Spoelstra, Louis Reese, Sreekar Wunnava, Marileen Dogterom, Cees Dekker

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
10.5field-weighted citation impact, top 1% 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

80 citing papers in PubMed, 218 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Artificial cells with liquid-liquid phase separation-regulated cell-free protein synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Reconstituting alternative life using the test-bed of cell-free systems.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  8. Active Armoring of Protocell Condensates with Metal-Phenolic Networks.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Adaptive ATP-induced molecular condensation in membranized protocells.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Bio-Informed Porous Mineral-Based Composites.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Review
  19. Article
  20. Enzymatic Reaction Network-Driven Polymerization-Induced Transient Coacervation.Angewandte Chemie (International ed. in English) · 2024
    Article

20 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Siddharth DeshpandeDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.ORCID http://orcid.org/0000-0002-7137-8962
Frank BrandenburgDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.
Anson LauDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.ORCID http://orcid.org/0000-0003-4145-6971
Mart G F LastDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.
Willem Kasper SpoelstraDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.
Louis ReeseDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.ORCID http://orcid.org/0000-0002-0818-900X
Sreekar WunnavaDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.ORCID http://orcid.org/0000-0001-8793-2676
Marileen DogteromDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands.
Cees DekkerDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Van der Maasweg 9, 2629 HZ, Delft, The Netherlands. c.dekker@tudelft.nl.ORCID http://orcid.org/0000-0001-6273-071X
Delft University of Technology · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liquid-liquid phase separation (LLPS), especially coacervation, plays a crucial role in cell biology, as it forms numerous membraneless organelles in cells. Coacervates play an indispensable role in regulating intracellular biochemistry, and their dysfunction is associated with several diseases. Understanding of the LLPS dynamics would greatly benefit from controlled in vitro assays that mimic cells. Here, we use a microfluidics-based methodology to form coacervates inside cell-sized (~10 µm) liposomes, allowing control over the dynamics. Protein-pore-mediated permeation of small molecules into liposomes triggers LLPS passively or via active mechanisms like enzymatic polymerization of nucleic acids. We demonstrate sequestration of proteins (FtsZ) and supramolecular assemblies (lipid vesicles), as well as the possibility to host metabolic reactions (β-galactosidase activity) inside coacervates. This coacervate-in-liposome platform provides a versatile tool to understand intracellular phase behavior, and these hybrid systems will allow engineering complex pathways to reconstitute cellular functions and facilitate bottom-up creation of synthetic cells.

Indexed as

Cell Membrane PermeabilityArtificial CellsHigh-Throughput Screening AssaysLab-On-A-Chip DevicesLiposomesMicrofluidicsPhase TransitionLiposomes

Identifiers

PMID30996302
PMCPMC6470218
OpenAlexW2936738332

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.