Mechanics and functional consequences of nuclear deformations

Y Kalukula, AD Stephens, J Lammerding… - … reviews Molecular cell …, 2022 - nature.com
As the home of cellular genetic information, the nucleus has a critical role in determining cell
fate and function in response to various signals and stimuli. In addition to biochemical …

From protein building blocks to functional materials

Y Shen, A Levin, A Kamada, Z Toprakcioglu… - ACS …, 2021 - ACS Publications
Proteins are the fundamental building blocks for high-performance materials in nature. Such
materials fulfill structural roles, as in the case of silk and collagen, and can generate active …

Reentrant liquid condensate phase of proteins is stabilized by hydrophobic and non-ionic interactions

G Krainer, TJ Welsh, JA Joseph, P St George-Hyslop… - Biophysical …, 2021 - cell.com
Many cellular proteins demix spontaneously from solution to form liquid condensates. These
phase-separated structures have wide-ranging roles in health and disease. Elucidating the …

Liquid network connectivity regulates the stability and composition of biomolecular condensates with many components

JR Espinosa, JA Joseph, I Sanchez-Burgos… - Proceedings of the …, 2020 - pnas.org
One of the key mechanisms used by cells to control the spatiotemporal organization of their
many components is the formation and dissolution of biomolecular condensates through …

Drops and fibers—how biomolecular condensates and cytoskeletal filaments influence each other

T Wiegand, AA Hyman - Emerging topics in life sciences, 2020 - pmc.ncbi.nlm.nih.gov
The cellular cytoskeleton self-organizes by specific monomer–monomer interactions
resulting in the polymerization of filaments. While we have long thought about the role of …

'RNA modulation of transport properties and stability in phase-separated condensates

AR Tejedor, A Garaizar, J Ramírez, JR Espinosa - Biophysical Journal, 2021 - cell.com
One of the key mechanisms employed by cells to control their spatiotemporal organization is
the formation and dissolution of phase-separated condensates. The balance between …

Microfluidics for multiscale studies of biomolecular condensates

NA Erkamp, R Qi, TJ Welsh, TPJ Knowles - Lab on a Chip, 2023 - pubs.rsc.org
Membraneless organelles formed through condensation of biomolecules in living cells have
become the focus of sustained efforts to elucidate their mechanisms of formation and …

Liquid–Liquid Phase‐Separated Systems from Reversible Gel–Sol Transition of Protein Microgels

Y Xu, R Qi, H Zhu, B Li, Y Shen, G Krainer… - Advanced …, 2021 - Wiley Online Library
Liquid–liquid phase‐separated biomolecular systems are increasingly recognized as key
components in the intracellular milieu where they provide spatial organization to the …

Biomolecular Condensation of Trypsin Prevents Autolysis and Promotes Ca2+-Mediated Activation of Esterase Activity

CK Patel, TK Mukherjee - Biomacromolecules, 2024 - ACS Publications
The presence of Ca2+ ions is known to facilitate the activity of trypsin-like serine proteases
via structural stabilization against thermal denaturation and autolysis. Herein, we report a …

The role of ATP in solubilizing RNA‐binding protein fused in sarcoma

H Aida, Y Shigeta, R Harada - Proteins: Structure, Function, and …, 2022 - Wiley Online Library
Intrinsically disordered protein (IDP) plays an important role in liquid–liquid phase
separation (LLPS). RNA‐binding protein fused in sarcoma (FUS) is a well‐studied IDP that …