Impact of vimentin on regulation of cell signaling and matrix remodeling

Z Ostrowska-Podhorodecka, I Ding… - Frontiers in Cell and …, 2022 - frontiersin.org
Vimentin expression contributes to cellular mechanoprotection and is a widely recognized
marker of fibroblasts and of epithelial-mesenchymal transition. But it is not understood how …

[HTML][HTML] The redox-responsive roles of intermediate filaments in cellular stress detection, integration and mitigation

D Pérez-Sala, RA Quinlan - Current Opinion in Cell Biology, 2024 - Elsevier
Intermediate filaments are critical for cell and tissue homeostasis and for stress responses.
Cytoplasmic intermediate filaments form versatile and dynamic assemblies that interconnect …

Architecture and dynamics of a desmosome–endoplasmic reticulum complex

NK Bharathan, W Giang, CL Hoffman, JS Aaron… - Nature cell …, 2023 - nature.com
The endoplasmic reticulum (ER) forms a dynamic network that contacts other cellular
membranes to regulate stress responses, calcium signalling and lipid transfer. Here, using …

Molecular organization and mechanics of single vimentin filaments revealed by super-resolution imaging

F Nunes Vicente, M Lelek, JY Tinevez, QD Tran… - Science …, 2022 - science.org
Intermediate filaments (IFs) are involved in key cellular functions including polarization,
migration, and protection against large deformations. These functions are related to their …

Intermediate filaments: Integration of cell mechanical properties during migration

E Infante, S Etienne-Manneville - Frontiers in Cell and Developmental …, 2022 - frontiersin.org
Cell migration is a vital and dynamic process required for the development of multicellular
organisms and for immune system responses, tissue renewal and wound healing in adults. It …

Peptidyl arginine deiminase 4 deficiency protects against subretinal fibrosis by inhibiting Müller glial hypercitrullination

SI Palko, NJ Saba, P Bargagna‐Mohan… - Journal of …, 2023 - Wiley Online Library
Retinal scarring with vision loss continues to be an enigma in individuals with advanced age‐
related macular degeneration (AMD). Müller glial cells are believed to initiate and …

Mechanotransduction and epigenetic modulations of chromatin: Role of mechanical signals in gene regulation

J Mishra, S Chakraborty, Niharika, A Roy… - Journal of Cellular …, 2024 - Wiley Online Library
Mechanical forces may be generated within a cell due to tissue stiffness, cytoskeletal
reorganization, and the changes (even subtle) in the cell's physical surroundings. These …

Integrating mechanical signals into cellular identity

E Carley, MC King, S Guo - Trends in cell biology, 2022 - cell.com
The large arrays of cell types in a multicellular organism are defined by their stereotypic size
and/or morphology, and, for cells in vivo, by their anatomic positions. Historically, this identity …

The diverse actions of cytoskeletal vimentin in bacterial infection and host defense

C Miao, S Zhao, S Etienne-Manneville… - Journal of Cell …, 2023 - journals.biologists.com
Bacterial infection is a major threat to human health, with infections resulting in considerable
mortality, urging the need for a more profound understanding of bacteria–host interactions …

The mechanical cell–the role of force dependencies in synchronising protein interaction networks

BT Goult, M von Essen, VP Hytönen - Journal of cell science, 2022 - journals.biologists.com
The role of mechanical signals in the proper functioning of organisms is increasingly
recognised, and every cell senses physical forces and responds to them. These forces are …