The cytoskeleton of animal cells is one of the most complicated and functionally versatile structures, involved in processes such as endocytosis, cell division, intra-cellular transport …
The dynamic turnover of actin filaments (F-actin) controls cellular motility in eukaryotes and is coupled to changes in the F-actin nucleotide state,–. It remains unclear how F-actin …
Cell migration is an essential process, both in unicellular organisms such as amoeba and as individual or collective motility in highly developed multicellular organisms like mammals. It …
MJ Reynolds, C Hachicho, AG Carl, R Gong… - Nature, 2022 - nature.com
ATP-hydrolysis-coupled actin polymerization is a fundamental mechanism of cellular force generation,–. In turn, force, and actin filament (F-actin) nucleotide state regulate actin …
Tight coupling between biochemical and mechanical properties of the actin cytoskeleton drives a large range of cellular processes including polarity establishment, morphogenesis …
Recently, a consensus has emerged that cofilin severing activity can generate free actin filament ends that are accessible for F-actin polymerization and depolymerization without …
JR Bamburg, LS Minamide, ON Wiggan… - Cells, 2021 - mdpi.com
Proteins of the actin depolymerizing factor (ADF)/cofilin family are ubiquitous among eukaryotes and are essential regulators of actin dynamics and function. Mammalian neurons …
G Kanellos, MC Frame - Journal of cell science, 2016 - journals.biologists.com
The actin depolymerizing factor (ADF)/cofilin family comprises small actin-binding proteins with crucial roles in development, tissue homeostasis and disease. They are best known for …
F Merino, S Pospich, J Funk, T Wagner… - Nature structural & …, 2018 - nature.com
The function of actin is coupled to the nucleotide bound to its active site. ATP hydrolysis is activated during polymerization; a delay between hydrolysis and inorganic phosphate (Pi) …