What macromolecular crowding can do to a protein

IM Kuznetsova, KK Turoverov, VN Uversky - International journal of …, 2014 - mdpi.com
The intracellular environment represents an extremely crowded milieu, with a limited amount
of free water and an almost complete lack of unoccupied space. Obviously, slightly salted …

Anomalous transport in the crowded world of biological cells

F Höfling, T Franosch - Reports on Progress in Physics, 2013 - iopscience.iop.org
A ubiquitous observation in cell biology is that the diffusive motion of macromolecules and
organelles is anomalous, and a description simply based on the conventional diffusion …

A membraneless organelle associated with the endoplasmic reticulum enables 3′ UTR-mediated protein-protein interactions

W Ma, C Mayr - Cell, 2018 - cell.com
Approximately half of human genes generate mRNAs with alternative 3′ untranslated
regions (3′ UTRs). Through 3′ UTR-mediated protein-protein interactions, alternative 3 …

Hyperbranched polyglycerols: recent advances in synthesis, biocompatibility and biomedical applications

S Abbina, S Vappala, P Kumar, EMJ Siren… - Journal of Materials …, 2017 - pubs.rsc.org
In the pursuit of dendrimer alternatives, hyperbranched polymers have found increasing
interest from academia and industry in a broad range of fields due to their topological and …

Crowding in cellular environments at an atomistic level from computer simulations

M Feig, I Yu, P Wang, G Nawrocki… - The Journal of Physical …, 2017 - ACS Publications
The effects of crowding in biological environments on biomolecular structure, dynamics, and
function remain not well understood. Computer simulations of atomistic models of …

The more the merrier: effects of macromolecular crowding on the structure and dynamics of biological membranes

M Löwe, M Kalacheva, AJ Boersma… - The FEBS …, 2020 - Wiley Online Library
Proteins are essential and abundant components of cellular membranes. Being densely
packed within the limited surface area, proteins fulfil essential tasks for life, which include …

Molecular crowders can induce collapse in hydrophilic polymers via soft attractive interactions

D Nayar - The Journal of Physical Chemistry B, 2023 - ACS Publications
A comprehensive understanding of protein folding and biomolecular self-assembly in the
intracellular environment requires obtaining a microscopic view of the crowding effects. The …

Excluded-volume effects in the diffusion of hard spheres

M Bruna, SJ Chapman - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
Excluded-volume effects can play an important role in determining transport properties in
diffusion of particles. Here, the diffusion of finite-sized hard-core interacting particles in two …

Dynamics in crowded environments: is non-Gaussian Brownian diffusion normal?

G Kwon, BJ Sung, A Yethiraj - The Journal of Physical Chemistry …, 2014 - ACS Publications
The dynamics of colloids and proteins in dense suspensions is of fundamental importance,
from a standpoint of understanding the biophysics of proteins in the cytoplasm and for the …

Fibrillar fibronectin plays a key role as nucleator of collagen I polymerization during macromolecular crowding-enhanced matrix assembly

J Graham, M Raghunath, V Vogel - Biomaterials science, 2019 - pubs.rsc.org
Macromolecular crowding is used by tissue engineers to accelerate extracellular matrix
assembly in vitro, however, most mechanistic studies focus on the impact of crowding on …