Mechanics and functional consequences of nuclear deformations

Y Kalukula, AD Stephens, J Lammerding… - … reviews Molecular cell …, 2022 - nature.com
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 …

Micronuclei and cancer

M Di Bona, SF Bakhoum - Cancer discovery, 2024 - aacrjournals.org
Chromosome-containing micronuclei are a feature of human cancer. Micronuclei arise from
chromosome mis-segregation and characterize tumors with elevated rates of chromosomal …

ER-directed TREX1 limits cGAS activation at micronuclei

L Mohr, E Toufektchan, P von Morgen, K Chu… - Molecular cell, 2021 - cell.com
Micronuclei are aberrant nuclear compartments that can form as a result of chromosome mis-
segregation. Frequent loss of micronuclear envelope integrity exposes DNA to the …

Sealing holes in cellular membranes

Y Zhen, M Radulovic, M Vietri, H Stenmark - The EMBO Journal, 2021 - embopress.org
The compartmentalization of eukaryotic cells, which is essential for their viability and
functions, is ensured by single or double bilayer membranes that separate the cell from the …

Mitotic disassembly and reassembly of nuclear pore complexes

U Kutay, R Jühlen, W Antonin - Trends in Cell Biology, 2021 - cell.com
Nuclear pore complexes (NPCs) are huge protein assemblies within the nuclear envelope
(NE) that serve as selective gates for macromolecular transport between nucleus and …

Unrestrained ESCRT-III drives micronuclear catastrophe and chromosome fragmentation

M Vietri, SW Schultz, A Bellanger, CM Jones… - Nature cell …, 2020 - nature.com
The ESCRT-III membrane fission machinery maintains the integrity of the nuclear envelope.
Although primary nuclei resealing takes minutes, micronuclear envelope ruptures seem to …

Nuclear membrane rupture and its consequences

J Maciejowski, EM Hatch - Annual review of cell and …, 2020 - annualreviews.org
The nuclear envelope is often depicted as a static barrier that regulates access between the
nucleus and the cytosol. However, recent research has identified many conditions in …

Lamins: The backbone of the nucleocytoskeleton interface

JM Sobo, NS Alagna, SX Sun, KL Wilson… - Current Opinion in Cell …, 2024 - Elsevier
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 …

Matrix stiffness drives drop like nuclear deformation and lamin A/C tension-dependent YAP nuclear localization

TC Wang, S Abolghasemzade, BP McKee… - Nature …, 2024 - nature.com
Extracellular matrix (ECM) stiffness influences cancer cell fate by altering gene expression.
Previous studies suggest that stiffness-induced nuclear deformation may regulate gene …

Regulation and consequences of cGAS activation by self-DNA

C Zierhut, H Funabiki - Trends in cell biology, 2020 - cell.com
Cyclic GMP-AMP (cGAMP) synthase (cGAS) is a major responder to the pathogenic DNA of
viruses and bacteria. Upon DNA binding, cGAS becomes enzymatically active to generate …