Mechanisms of actin disassembly and turnover

BL Goode, J Eskin, S Shekhar - Journal of Cell Biology, 2023 - rupress.org
Cellular actin networks exhibit a wide range of sizes, shapes, and architectures tailored to
their biological roles. Once assembled, these filamentous networks are either maintained in …

[HTML][HTML] Oxidation and reduction of actin: Origin, impact in vitro and functional consequences in vivo

C Rouyère, T Serrano, S Frémont, A Echard - European journal of cell …, 2022 - Elsevier
Actin is among the most abundant proteins in eukaryotic cells and assembles into dynamic
filamentous networks regulated by many actin binding proteins. The actin cytoskeleton must …

Matrix stiffness regulates macrophage polarization in atherosclerosis

Y Wang, R Shi, R Zhai, S Yang, T Peng, F Zheng… - Pharmacological …, 2022 - Elsevier
Atherosclerosis is a chronic inflammatory disease and the pathological basis of many fatal
cardiovascular diseases. Macrophages, the main inflammatory cells in atherosclerotic …

Disassembly of bundled F-actin and cellular remodeling via an interplay of Mical, cofilin, and F-actin crosslinkers

S Rajan, J Yoon, H Wu, S Srapyan… - Proceedings of the …, 2023 - National Acad Sciences
Cellular form and function are controlled by the assembly and stability of actin cytoskeletal
structures—but disassembling/pruning these structures is equally essential for the plasticity …

[HTML][HTML] Multiple roles for the cytoskeleton in ALS

X Liu, JL Henty-Ridilla - Experimental neurology, 2022 - Elsevier
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease caused by
more than sixty genes identified through classic linkage analysis and new sequencing …

MICAL-mediated oxidation of actin and its effects on cytoskeletal and cellular dynamics

S Rajan, JR Terman, E Reisler - Frontiers in Cell and Developmental …, 2023 - frontiersin.org
Actin and its dynamic structural remodelings are involved in multiple cellular functions,
including maintaining cell shape and integrity, cytokinesis, motility, navigation, and muscle …

Oxidation‐Responsive Supramolecular Hydrogel Based on a Simple Fmoc‐Cysteine Derivative Capable of Showing Autonomous Gel–Sol–Gel Transitions

Y Shintani, H Katagiri, M Ikeda - Advanced Functional Materials, 2024 - Wiley Online Library
Aqueous soft matter, including supramolecular hydrogels capable of exhibiting stimuli–
responsive macroscopic phase transitions, has attracted increasing attention for the …

Ligustilide prevents thymic immune senescence by regulating Thymosin β15-dependent spatial distribution of thymic epithelial cells

X Xu, N Tao, C Sun, RD Hoffman, D Shi, Y Ying… - Phytomedicine, 2024 - Elsevier
Background Thymus is the most crucial organ connecting immunity and aging. The
progressive senescence of thymic epithelial cells (TECs) leads to the involution of thymus …

[HTML][HTML] Regulation of actin filament assembly and disassembly in growth cone motility and axon guidance

F Schneider, I Metz, MB Rust - Brain Research Bulletin, 2023 - Elsevier
Directed outgrowth of axons is fundamental for the establishment of neuronal networks.
Axon outgrowth is guided by growth cones, highly motile structures enriched in filamentous …

MICALL2 as a substrate of ubiquitinase TRIM21 regulates tumorigenesis of colorectal cancer

P Wen, H Wang, Y Li, X Sui, Z Hou, X Guo… - Cell Communication and …, 2022 - Springer
Abstract Background Molecule interacting with CasL-like protein 2 (MICALL2) is believed to
regulate cytoskeleton dynamics, tight junction formation, and neurite outgrowth. However, its …