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 …

From mechanical resilience to active material properties in biopolymer networks

F Burla, Y Mulla, BE Vos, A Aufderhorst-Roberts… - Nature Reviews …, 2019 - nature.com
The cells and tissues that make up our body manage contradictory mechanical demands. It
is crucial for their survival to be able to withstand large mechanical loads, but it is equally …

[HTML][HTML] Structural specializations of the sperm tail

MR Leung, J Zeng, X Wang, MC Roelofs, W Huang… - Cell, 2023 - cell.com
Sperm motility is crucial to reproductive success in sexually reproducing organisms.
Impaired sperm movement causes male infertility, which is increasing globally. Sperm are …

Emergent complexity of the cytoskeleton: from single filaments to tissue

F Huber, J Schnauß, S Rönicke, P Rauch… - Advances in …, 2013 - Taylor & Francis
Despite their overwhelming complexity, living cells display a high degree of internal
mechanical and functional organization which can largely be attributed to the intracellular …

The multi‐scale architecture of mammalian sperm flagella and implications for ciliary motility

MR Leung, MC Roelofs, RT Ravi, P Maitan… - The EMBO …, 2021 - embopress.org
Motile cilia are molecular machines used by a myriad of eukaryotic cells to swim through
fluid environments. However, available molecular structures represent only a handful of cell …

Microtubule architecture: inspiration for novel carbon nanotube-based biomimetic materials

F Pampaloni, EL Florin - Trends in biotechnology, 2008 - cell.com
Microtubules are self-assembling biological nanotubes that are essential for cell motility, cell
division and intracellular trafficking. Microtubules have outstanding mechanical properties …

Generalized voronoi tessellation as a model of two-dimensional cell tissue dynamics

M Bock, AK Tyagi, JU Kreft, W Alt - Bulletin of mathematical biology, 2010 - Springer
Voronoi tessellations have been used to model the geometric arrangement of cells in
morphogenetic or cancerous tissues, however, so far only with flat hyper-surfaces as cell …

Anterograde microtubule transport drives microtubule bending in LLC-PK1 epithelial cells

AD Bicek, E Tüzel, A Demtchouk… - Molecular biology of …, 2009 - Am Soc Cell Biol
Microtubules (MTs) have been proposed to act mechanically as compressive struts that
resist both actomyosin contractile forces and their own polymerization forces to mechanically …

Small scale effects on the mechanical behaviors of protein microtubules based on the nonlocal elasticity theory

Y Gao, FM Lei - Biochemical and Biophysical Research …, 2009 - Elsevier
Based on the nonlocal elastic theory, small scale effects are considered in the investigation
of the mechanical properties of protein microtubules. A new prediction formula for the …

Semiflexible chains at surfaces: Worm-like chains and beyond

J Baschnagel, H Meyer, J Wittmer, I Kulić, H Mohrbach… - Polymers, 2016 - mdpi.com
We give an extended review of recent numerical and analytical studies on semiflexible
chains near surfaces undertaken at Institut Charles Sadron (sometimes in collaboration) with …