Mechanics and functional consequences of nuclear deformations
As the home of cellular genetic information, the nucleus has a critical role in determining cell
fate and function in response to various signals and stimuli. In addition to biochemical …
fate and function in response to various signals and stimuli. In addition to biochemical …
The force is strong with this epigenome: chromatin structure and mechanobiology
All life forms sense and respond to mechanical stimuli. Throughout evolution, organisms
develop diverse mechanosensing and mechanotransduction pathways, leading to fast and …
develop diverse mechanosensing and mechanotransduction pathways, leading to fast and …
[HTML][HTML] Confined migration induces heterochromatin formation and alters chromatin accessibility
During migration, cells often squeeze through small constrictions, requiring extensive
deformation. We hypothesized that nuclear deformation associated with such confined …
deformation. We hypothesized that nuclear deformation associated with such confined …
Loops, topologically associating domains, compartments, and territories are elastic and robust to dramatic nuclear volume swelling
Layers of genome organization are becoming increasingly better characterized, but less is
known about how these structures respond to perturbation or shape changes. Low-salt …
known about how these structures respond to perturbation or shape changes. Low-salt …
Reorganizing chromatin by cellular deformation
Biologists have the capability to edit a genome at the nanometer scale and then observe
whether or not the edit affects the structure of a developing organ or organism at the …
whether or not the edit affects the structure of a developing organ or organism at the …
Dynamic heterochromatin states in anisotropic nuclei of cells on aligned nanofibers
The cancer cell nucleus deforms as it invades the interstitial spaces in tissues and the tumor
microenvironment. While alteration of the chromatin structure in a deformed nucleus is …
microenvironment. While alteration of the chromatin structure in a deformed nucleus is …
Lamins: The backbone of the nucleocytoskeleton interface
The nuclear lamina (NL) is a crucial component of the inner nuclear membrane (INM) and
consists of lamin filaments and associated proteins. Lamins are type V intermediate filament …
consists of lamin filaments and associated proteins. Lamins are type V intermediate filament …
Mechanical stress confers nuclear and functional changes in derived leukemia cells from persistent confined migration
A de Lope-Planelles, R González-Novo… - Cellular and Molecular …, 2023 - Springer
Nuclear deformability plays a critical role in cell migration. During this process, the
remodeling of internal components of the nucleus has a direct impact on DNA damage and …
remodeling of internal components of the nucleus has a direct impact on DNA damage and …
[HTML][HTML] Mechanotransduction in stem cells
Nowadays, it is an established concept that the capability to reach a specialised cell identity
via differentiation, as in the case of multi-and pluripotent stem cells, is not only determined …
via differentiation, as in the case of multi-and pluripotent stem cells, is not only determined …
[HTML][HTML] Organelle adaptations in response to mechanical forces during tumour dissemination
V Graziani, E Crosas-Molist, SL George… - Current Opinion in Cell …, 2024 - Elsevier
Cell migration plays a pivotal role in various biological processes including cancer
dissemination and successful metastasis, where the role of mechanical signals is …
dissemination and successful metastasis, where the role of mechanical signals is …