Fundamental aspects of phase-separated biomolecular condensates

HX Zhou, D Kota, S Qin, R Prasad - Chemical Reviews, 2024 - ACS Publications
Biomolecular condensates, formed through phase separation, are upending our
understanding in much of molecular, cell, and developmental biology. There is an urgent …

Active learning of the thermodynamics-dynamics trade-off in protein condensates

Y An, MA Webb, WM Jacobs - Science Advances, 2024 - science.org
Phase-separated biomolecular condensates exhibit a wide range of dynamic properties,
which depend on the sequences of the constituent proteins and RNAs. However, it is …

Differential Effects of Sequence-Local versus Nonlocal Charge Patterns on Phase Separation and Conformational Dimensions of Polyampholytes as Model …

T Pal, J Wessén, S Das, HS Chan - The journal of physical …, 2024 - ACS Publications
Conformational properties of intrinsically disordered proteins (IDPs) are governed by a
sequence-ensemble relationship. To differentiate the impact of sequence-local versus …

Reaction-driven diffusiophoresis of liquid condensates: Potential mechanisms for intracellular organization

G Häfner, M Müller - ACS nano, 2024 - ACS Publications
The cellular environment, characterized by its intricate composition and spatial organization,
hosts a variety of organelles, ranging from membrane-bound ones to membraneless …

Beyond pairwise: Higher-order physical interactions affect phase separation in multicomponent liquids

C Luo, Y Qiang, D Zwicker - Physical Review Research, 2024 - APS
Phase separation, crucial for spatially segregating biomolecules in cells, is well-understood
in the simple case of a few components with pairwise interactions. Yet, biological cells …

Accelerated Simulations Reveal Physicochemical Factors Governing Stability and Composition of RNA Clusters

D Aierken, JA Joseph - Journal of Chemical Theory and …, 2024 - ACS Publications
Under certain conditions, RNA repeat sequences phase separate, yielding protein-free
biomolecular condensates. Importantly, RNA repeat sequences have also been implicated …

[HTML][HTML] Rethinking chromatin accessibility: from compaction to dynamic interactions

T Fillot, D Mazza - Current Opinion in Genetics & Development, 2025 - Elsevier
The genome is traditionally divided into condensed heterochromatin and open euchromatin.
However, recent findings challenge this binary classification and the notion that chromatin …

Emergence of multiphase condensates from a limited set of chemical building blocks

F Chen, WM Jacobs - Journal of Chemical Theory and …, 2024 - ACS Publications
Biomolecules composed of a limited set of chemical building blocks can colocalize into
distinct, spatially segregated compartments known as biomolecular condensates. While …

Predicting heteropolymer interactions: Demixing and hypermixing of disordered protein sequences

K Adachi, K Kawaguchi - Physical Review X, 2024 - APS
Cells contain multiple condensates which spontaneously form due to the heterotypic
interactions between their components. Although the proteins and disordered region …

Reentrant Condensation of Polyelectrolytes Induced by Diluted Multivalent Salts: The Role of Electrostatic Gluonic Effects

H Yong - Biomacromolecules, 2024 - ACS Publications
We explore the reentrant condensation of polyelectrolytes triggered by multivalent salts,
whose phase-transition mechanism remains under debate. We propose a theory to study the …