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 cGAS–cGAMP–STING pathway connects DNA damage to inflammation, senescence, and cancer
T Li, ZJ Chen - Journal of Experimental Medicine, 2018 - rupress.org
Detection of microbial DNA is an evolutionarily conserved mechanism that alerts the host
immune system to mount a defense response to microbial infections. However, this detection …
immune system to mount a defense response to microbial infections. However, this detection …
HSP70 chaperones RNA-free TDP-43 into anisotropic intranuclear liquid spherical shells
INTRODUCTION Aggregation of the RNA binding protein TDP-43 (TAR DNA-binding protein
43) is a common pathological hallmark shared by several age-related neurodegenerative …
43) is a common pathological hallmark shared by several age-related neurodegenerative …
Compromised nuclear envelope integrity drives TREX1-dependent DNA damage and tumor cell invasion
GP de Freitas Nader, S Agüera-Gonzalez, F Routet… - Cell, 2021 - cell.com
Although mutations leading to a compromised nuclear envelope cause diseases such as
muscular dystrophies or accelerated aging, the consequences of mechanically induced …
muscular dystrophies or accelerated aging, the consequences of mechanically induced …
Scrambling the genome in cancer: causes and consequences of complex chromosome rearrangements
K Krupina, A Goginashvili, DW Cleveland - Nature Reviews Genetics, 2024 - nature.com
Complex chromosome rearrangements, known as chromoanagenesis, are widespread in
cancer. Based on large-scale DNA sequencing of human tumours, the most frequent type of …
cancer. Based on large-scale DNA sequencing of human tumours, the most frequent type of …
Nuclear envelope rupture and repair during cancer cell migration
During cancer metastasis, tumor cells penetrate tissues through tight interstitial spaces,
which requires extensive deformation of the cell and its nucleus. Here, we investigated …
which requires extensive deformation of the cell and its nucleus. Here, we investigated …
Telomeres in cancer: tumour suppression and genome instability
J Maciejowski, T de Lange - Nature reviews Molecular cell biology, 2017 - nature.com
The shortening of human telomeres has two opposing effects during cancer development.
On the one hand, telomere shortening can exert a tumour-suppressive effect through the …
On the one hand, telomere shortening can exert a tumour-suppressive effect through the …
Emerging views of the nucleus as a cellular mechanosensor
TJ Kirby, J Lammerding - Nature cell biology, 2018 - nature.com
The ability of cells to respond to mechanical forces is critical for numerous biological
processes. Emerging evidence indicates that external mechanical forces trigger changes in …
processes. Emerging evidence indicates that external mechanical forces trigger changes in …
Chromothripsis and kataegis induced by telomere crisis
Telomere crisis occurs during tumorigenesis when depletion of the telomere reserve leads
to frequent telomere fusions. The resulting dicentric chromosomes have been proposed to …
to frequent telomere fusions. The resulting dicentric chromosomes have been proposed to …
Chromatin histone modifications and rigidity affect nuclear morphology independent of lamins
AD Stephens, PZ Liu, EJ Banigan… - Molecular biology of …, 2018 - Am Soc Cell Biol
Nuclear shape and architecture influence gene localization, mechanotransduction,
transcription, and cell function. Abnormal nuclear morphology and protrusions termed …
transcription, and cell function. Abnormal nuclear morphology and protrusions termed …