Novel approaches to target fibroblast mechanotransduction in fibroproliferative diseases

M Ezzo, B Hinz - Pharmacology & therapeutics, 2023 - Elsevier
The ability of cells to sense and respond to changes in mechanical environment is vital in
conditions of organ injury when the architecture of normal tissues is disturbed or lost. Among …

The role and regulation of integrins in cell migration and invasion

MR Chastney, J Kaivola, VM Leppänen… - … Reviews Molecular Cell …, 2024 - nature.com
Integrin receptors are the main molecular link between cells and the extracellular matrix
(ECM) as well as mediating cell–cell interactions. Integrin–ECM binding triggers the …

Myosin-independent stiffness sensing by fibroblasts is regulated by the viscoelasticity of flowing actin

N Mittal, EB Michels, AE Massey, Y Qiu… - Communications …, 2024 - nature.com
The stiffness of the extracellular matrix induces differential tension within integrin-based
adhesions, triggering differential mechanoresponses. However, it has been unclear if the …

Arf6 is required for endocytosis and filamentous actin assembly during angiogenesis in vitro

CR Francis, ML Bell, MM Skripnichuk… - …, 2023 - Wiley Online Library
Objective Endocytosis is a process vital to angiogenesis and vascular homeostasis. In
pathologies where supraphysiological growth factor signaling underlies disease etiology …

Magnetic field boosts the transmembrane transport efficiency of magnesium ions from plla bone scaffold

Z Yan, T Sun, W Tan, Z Wang, J Yan, J Miao, X Wu… - Small, 2023 - Wiley Online Library
In the system of magnesium‐loaded scaffolds, the effect of magnesium ions (Mg2+) on the
osteogenesis induction is restricted due to the low transmembrane transport efficiency of …

Steered molecular dynamics simulation of force triggering the integrin αIIbβ3 extension via its ligand

K Wang, Z Li - The European Physical Journal Special Topics, 2023 - Springer
Integrin αIIbβ3 expresses on the plasma membrane of platelets, which can be activated by
mechanical pulling force from its ligand. Herein, we performed all-atom molecular dynamics …

Integrin β6 deficiency protects mice from experimental colitis and colitis-associated carcinoma by altering macrophage polarization

Q Sun, Z Lu, L Ma, D Xue, C Liu, C Ye, W Huang… - Frontiers in …, 2023 - frontiersin.org
Background Given the key role of integrins in maintaining intestinal homeostasis, anti-
integrin biologics in inflammatory bowel disease (IBD) are being investigated in full swing …

Thy-1 (CD90)-regulated cell adhesion and migration of mesenchymal cells: insights into adhesomes, mechanical forces, and signaling pathways

A Valdivia, AM Avalos, L Leyton - Frontiers in Cell and …, 2023 - frontiersin.org
Cell adhesion and migration depend on the assembly and disassembly of adhesive
structures known as focal adhesions. Cells adhere to the extracellular matrix (ECM) and …

Conjecturing about Small-Molecule Agonists and Antagonists of α4β1 Integrin: From Mechanistic Insight to Potential Therapeutic Applications

T He, D Giacomini, A Tolomelli, M Baiula, L Gentilucci - Biomedicines, 2024 - mdpi.com
Integrins are heterodimeric cell-surface receptors that regulate cell–cell adhesion and
cellular functions through bidirectional signaling. On the other hand, anomalous trafficking of …

Mesodermal Derivatives of Pluripotent Stem Cells Route to Scarless Healing

Y Suzdaltseva, SL Kiselev - International Journal of Molecular Sciences, 2023 - mdpi.com
Scar formation during normal tissue regeneration in adults may result in noticeable cosmetic
and functional defects and have a significant impact on the quality of life. In contrast, fetal …