Intermediate filaments: structure and assembly

H Herrmann, U Aebi - Cold Spring Harbor perspectives …, 2016 - cshperspectives.cshlp.org
Proteins of the intermediate filament (IF) supergene family are ubiquitous structural
components that comprise, in a cell type–specific manner, the cytoskeleton proper in animal …

Modeling semiflexible polymer networks

CP Broedersz, FC MacKintosh - Reviews of Modern Physics, 2014 - APS
This is an overview of theoretical approaches to semiflexible polymers and their networks.
Such semiflexible polymers have large bending rigidities that can compete with the entropic …

Visualizing the molecular sociology at the HeLa cell nuclear periphery

J Mahamid, S Pfeffer, M Schaffer, E Villa, R Danev… - Science, 2016 - science.org
The molecular organization of eukaryotic nuclear volumes remains largely unexplored. Here
we combined recent developments in cryo–electron tomography (cryo-ET) to produce three …

Rational design of dna hydrogels based on molecular dynamics of polymers

Y Li, R Chen, B Zhou, Y Dong, D Liu - Advanced Materials, 2024 - Wiley Online Library
In recent years, DNA has emerged as a fascinating building material to engineer hydrogel
due to its excellent programmability, which has gained considerable attention in biomedical …

Leaf development and demography explain photosynthetic seasonality in Amazon evergreen forests

J Wu, LP Albert, AP Lopes, N Restrepo-Coupe… - Science, 2016 - science.org
In evergreen tropical forests, the extent, magnitude, and controls on photosynthetic
seasonality are poorly resolved and inadequately represented in Earth system models …

Intermediate filaments: from cell architecture to nanomechanics

H Herrmann, H Bär, L Kreplak, SV Strelkov… - … reviews Molecular cell …, 2007 - nature.com
Intermediate filaments (IFs) constitute a major structural element of animal cells. They build
two distinct systems, one in the nucleus and one in the cytoplasm. In both cases, their major …

Intermediate filaments: molecular structure, assembly mechanism, and integration into functionally distinct intracellular scaffolds

H Herrmann, U Aebi - Annual review of biochemistry, 2004 - annualreviews.org
▪ Abstract The superfamily of intermediate filament (IF) proteins contains at least 65 distinct
proteins in man, which all assemble into∼ 10 nm wide filaments and are principal structural …

Intermediate filaments at the junction of mechanotransduction, migration, and development

R Sanghvi-Shah, GF Weber - Frontiers in cell and developmental …, 2017 - frontiersin.org
Mechanically induced signal transduction has an essential role in development. Cells
actively transduce and respond to mechanical signals and their internal architecture must …

Environment‐dependent stability and mechanical properties of DNA origami six‐helix bundles with different crossover spacings

Y Xin, P Piskunen, A Suma, C Li, H Ijäs, S Ojasalo… - Small, 2022 - Wiley Online Library
The internal design of DNA nanostructures defines how they behave in different
environmental conditions, such as endonuclease‐rich or low‐Mg2+ solutions. Notably, the …

Theory of epithelial sheet morphology in three dimensions

E Hannezo, J Prost, JF Joanny - Proceedings of the …, 2014 - National Acad Sciences
Morphogenesis during embryo development requires the coordination of mechanical forces
to generate the macroscopic shapes of organs. We propose a minimal theoretical model …