Evidence map›Paper›PMID 34619090›Full record

ReviewMolecular cell2021

Liquid-liquid phase separation: Orchestrating cell signaling through time and space.

Qi Su, Sohum Mehta, Jin Zhang

Open access · greenAbstract readReview
In one paragraph

Review in Molecular cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.

0numbers the graph read from it
0cells of the map it votes in
95citing 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

95 citing papers in PubMed, 203 citations in OpenAlex.

  1. The theory of the inflammatory ecosystem.Science China. Life sciences · 2026
    Review
  2. RSF1-Dependent PAR Turnover Promotes 53BP1 Liquid Condensate Formation at DNA Damage Sites.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Review
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  8. Subcellular localization as a driver of protein function.Nature reviews. Molecular cell biology · 2026
    Review
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35 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

3 authors at 1 institution in 1 country.

Qi SuDepartment of Pharmacology, University of California, San Diego, La Jolla, CA 92093, USA.
Sohum MehtaDepartment of Pharmacology, University of California, San Diego, La Jolla, CA 92093, USA.
Jin ZhangDepartment of Pharmacology, University of California, San Diego, La Jolla, CA 92093, USA; Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA; Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093, USA. Electronic address: jzhang32@ucsd.edu.
University of California, San Diego · US

Funding

Live-cell Activity Architecture in CancerR35CA197622 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jin Zhang · 2015 to 2026
$11.2M
Mechanisms of Compartmentalized cAMP SignalingR01DK073368 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jin Zhang · 2006 to 2026
$7.6M
Signal Transduction by PI3K/mTORR01DE030497 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GUTKIND, JORGE SILVIO, ZHANG, JIN · 2021 to 2025
$2.4M
NCI NIH HHS R35 CA197622NIDCR NIH HHS R01 DE030497NIDDK NIH HHS R01 DK073368
6 · The paper itself

Abstract

Cell signaling is a complex process. The faithful transduction of information into specific cellular actions depends on the synergistic effects of many regulatory molecules, nurtured by their strict spatiotemporal regulation. Over the years, we have gained copious insights into the subcellular architecture supporting this spatiotemporal control, including the roles of membrane-bound organelles and various signaling nanodomains. Recently, liquid-liquid phase separation (LLPS) has been recognized as another potentially ubiquitous framework for organizing signaling molecules with high specificity and precise spatiotemporal control in cells. Here, we review the pervasive role of LLPS in signal transduction, highlighting several key pathways that intersect with LLPS, including examples in which LLPS is controlled by signaling events. We also examine how LLPS orchestrates signaling by compartmentalizing signaling molecules, amplifying signals non-linearly, and moderating signaling dynamics. We focus on the specific molecules that drive LLPS and highlight the known functional and pathological consequences of LLPS in each pathway.

Indexed as

Cell CompartmentationSignal TransductionAnimalsHumansIntracellular Signaling Peptides and ProteinsIntracellular SpaceIntrinsically Disordered ProteinsOrganellesTime FactorsIntracellular Signaling Peptides and ProteinsIntrinsically Disordered Proteinsbiomolecular condensatesCompartmentationmembraneless organelle

Identifiers

PMID34619090
PMCPMC8541918
OpenAlexW3202257805

What OpenQuestion holds

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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.