ArticleNature chemical engineering2026
Transient pH changes drive vacuole formation in enzyme-polymer condensates.
Article in Nature chemical engineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed.
- Programmable Spatial Demixing in Prebiotic Coacervates.Nature communications · 2026Article
- Dynamics of synthetic transcriptional condensates emerge from RNA synthesis and degradation.bioRxiv : the preprint server for biology · 2026Article
- Biomolecular condensates sustain pH gradients at equilibrium through charge neutralization.Nature chemistry · 2026Article
- Transient pH changes drive vacuole formation in enzyme-polymer condensates.Nature chemical engineering · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Membraneless organelles are essential for cellular function. These biomolecular condensates often exhibit complex morphologies in response to biological stimuli. In vitro condensate models help elucidate how these multiphase assemblies form and their possible functions. Here we use such a model to investigate the formation of hollow internal regions, or vacuoles, within condensates in response to a pH change. Fast rates of pH decrease and larger droplet sizes promote vacuole development within the condensates. We show that vacuole formation is a non-equilibrium process driven by the diffusion-limited exchange of condensate components during a rapid pH change. We develop a physics-based model that describes how associative phase-separating systems respond to rapid changes in external conditions, specifically pH. Our qualitative model agrees with experimental results, showing that rapid pH changes shift the phase boundaries, triggering spinodal decomposition and inducing vacuole formation within the condensates. Our pH-sensitive in vitro model illustrates a mechanism of vacuole formation in associative condensates and provides insights into the regulation of multiphase condensates in vivo.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.