Actin machinery and mechanosensitivity in invadopodia, podosomes and focal adhesions
C Albiges-Rizo, O Destaing, B Fourcade… - Journal of cell …, 2009 - journals.biologists.com
The invasiveness of cells is correlated with the presence of dynamic actin-rich membrane
structures called invadopodia, which are membrane protrusions that are associated with …
structures called invadopodia, which are membrane protrusions that are associated with …
[HTML][HTML] The effects of substrate stiffness on the in vitro activation of macrophages and in vivo host response to poly (ethylene glycol)-based hydrogels
AK Blakney, MD Swartzlander… - Journal of biomedical …, 2012 - ncbi.nlm.nih.gov
Abstract Poly (ethylene glycol)(PEG) hydrogels, modified with RGD, are promising platforms
for cell encapsulation and tissue engineering. While these hydrogels offer tunable …
for cell encapsulation and tissue engineering. While these hydrogels offer tunable …
Molecular regulation of TLR signaling in health and disease: mechano-regulation of macrophages and TLR signaling
Immune cells encounter tissues with vastly different biochemical and physical
characteristics. Much of the research emphasis has focused on the role of cytokines and …
characteristics. Much of the research emphasis has focused on the role of cytokines and …
Modulation of nuclear shape by substrate rigidity
The nucleus is mechanically coupled to the three cytoskeletal elements in the cell via
linkages maintained by the LINC complex (for Linker of Nucleoskeleton to Cytoskeleton). It …
linkages maintained by the LINC complex (for Linker of Nucleoskeleton to Cytoskeleton). It …
Integrin-matrix clusters form podosome-like adhesions in the absence of traction forces
Matrix-activated integrins can form different adhesion structures. We report that
nontransformed fibroblasts develop podosome-like adhesions when spread on fluid Arg-Gly …
nontransformed fibroblasts develop podosome-like adhesions when spread on fluid Arg-Gly …
Toll-like receptor signaling in macrophages is regulated by extracellular substrate stiffness and Rho-associated coiled-coil kinase (ROCK1/2)
E Gruber, C Heyward, J Cameron… - International …, 2018 - academic.oup.com
Macrophages participate in immunity, tissue repair and tissue homeostasis. Activation of Toll-
like receptors (TLRs) by conserved exogenous or endogenous structures initiates signaling …
like receptors (TLRs) by conserved exogenous or endogenous structures initiates signaling …
Keratin 8/18 regulation of cell stiffness-extracellular matrix interplay through modulation of Rho-mediated actin cytoskeleton dynamics
F Bordeleau, ME Myrand Lapierre, Y Sheng… - PLoS …, 2012 - journals.plos.org
Cell mechanical activity generated from the interplay between the extracellular matrix (ECM)
and the actin cytoskeleton is essential for the regulation of cell adhesion, spreading and …
and the actin cytoskeleton is essential for the regulation of cell adhesion, spreading and …
Geometry sensing by dendritic cells dictates spatial organization and PGE2-induced dissolution of podosomes
K van den Dries, SFG van Helden, J Riet… - Cellular and molecular …, 2012 - Springer
Assembly and disassembly of adhesion structures such as focal adhesions (FAs) and
podosomes regulate cell adhesion and differentiation. On antigen-presenting dendritic cells …
podosomes regulate cell adhesion and differentiation. On antigen-presenting dendritic cells …
Dynamically mapping the topography and stiffness of the leading edge of migrating cells using AFM in Fast-QI mode
Cell migration profoundly influences cellular function, often resulting in adverse effects in
various pathologies including cancer metastasis. Directly assessing and quantifying the …
various pathologies including cancer metastasis. Directly assessing and quantifying the …
Keloid progression: a stiffness gap hypothesis
Keloids are fibroproliferative skin disorders characterised clinically by continuous horizontal
progression and post‐surgical recurrence and histologically by the accumulation of collagen …
progression and post‐surgical recurrence and histologically by the accumulation of collagen …