Evidence map›Paper›PMID 39320949›Full record

ArticleeLife2024

The exchange dynamics of biomolecular condensates.

Yaojun Zhang, Andrew G T Pyo, Ross Kliegman, Yoyo Jiang, Clifford P Brangwynne, Howard A Stone, Ned S Wingreen

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. The exchange dynamics of client molecules in biomolecular condensates.bioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Delay-facilitated self-assembly in compartmentalized systems.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

7 authors.

Yaojun ZhangCenter for the Physics of Biological Function, Princeton University, Princeton, United States.ORCID https://orcid.org/0000-0003-4587-6834
Andrew G T PyoDepartment of Physics, Princeton University, Princeton, United States.
Ross KliegmanDepartment of Physics and Astronomy, Johns Hopkins University, Baltimore, United States.
Yoyo JiangDepartment of Physics and Astronomy, Johns Hopkins University, Baltimore, United States.
Clifford P BrangwynneDepartment of Chemical and Biological Engineering, Princeton University, Princeton, United States.ORCID https://orcid.org/0000-0002-1350-9960
Howard A StoneDepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, United States.ORCID https://orcid.org/0000-0002-9670-0639
Ned S WingreenDepartment of Molecular Biology, Princeton University, Princeton, United States.ORCID https://orcid.org/0000-0001-7384-2821

Funding

Learning principles from the pyrenoid, a phase-separated organelleR01GM140032 · NIGMS · PRINCETON UNIVERSITY · PI JONIKAS, MARTIN CASIMIR, WINGREEN, NED S · 2021 to 2024
$2.0M
Air Force Office of Scientific Research FA9550-20-1-0241National Science Foundation PHY-1734030NIGMS NIH HHS R01 GM140032NIH HHS R01 GM140032Princeton Center for Complex Materials DMR-1420541
6 · The paper itself

Abstract

A hallmark of biomolecular condensates formed via liquid-liquid phase separation is that they dynamically exchange material with their surroundings, and this process can be crucial to condensate function. Intuitively, the rate of exchange can be limited by the flux from the dilute phase or by the mixing speed in the dense phase. Surprisingly, a recent experiment suggests that exchange can also be limited by the dynamics at the droplet interface, implying the existence of an 'interface resistance'. Here, we first derive an analytical expression for the timescale of condensate material exchange, which clearly conveys the physical factors controlling exchange dynamics. We then utilize sticker-spacer polymer models to show that interface resistance can arise when incident molecules transiently touch the interface without entering the dense phase, i.e., the molecules 'bounce' from the interface. Our work provides insight into condensate exchange dynamics, with implications for both natural and synthetic systems.

Indexed as

Biomolecular CondensatesPolymersPolymersbiomolecular condensatesexchange dynamicsinterface resistancenonephysics of living systems

Identifiers

PMID39320949
PMCPMC11424094

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.