Nuclear lamin stiffness is a barrier to 3D migration, but softness can limit survival
Cell migration through solid tissue often involves large contortions of the nucleus, but
biological significance is largely unclear. The nucleoskeletal protein lamin-A varies both …
biological significance is largely unclear. The nucleoskeletal protein lamin-A varies both …
Nuclear deformability constitutes a rate-limiting step during cell migration in 3-D environments
PM Davidson, C Denais, MC Bakshi… - Cellular and molecular …, 2014 - Springer
Cell motility plays a critical role in many physiological and pathological settings, ranging
from wound healing to cancer metastasis. While cell migration on 2-dimensional (2-D) …
from wound healing to cancer metastasis. While cell migration on 2-dimensional (2-D) …
Nuclear lamin-A scales with tissue stiffness and enhances matrix-directed differentiation
Introduction Tissues can be soft like brain, bone marrow, and fat, which bear little
mechanical stress, or stiff like muscle, cartilage, and bone, which sustain high levels of …
mechanical stress, or stiff like muscle, cartilage, and bone, which sustain high levels of …
Lamins A and C but not lamin B1 regulate nuclear mechanics
J Lammerding, LG Fong, JY Ji, K Reue… - Journal of Biological …, 2006 - ASBMB
Mutations in the nuclear envelope proteins lamins A and C cause a broad variety of human
diseases, including Emery-Dreifuss muscular dystrophy, dilated cardiomyopathy, and …
diseases, including Emery-Dreifuss muscular dystrophy, dilated cardiomyopathy, and …
Low lamin A levels enhance confined cell migration and metastatic capacity in breast cancer
Aberrations in nuclear size and shape are commonly used to identify cancerous tissue.
However, it remains unclear whether the disturbed nuclear structure directly contributes to …
However, it remains unclear whether the disturbed nuclear structure directly contributes to …
Nuclear lamin isoforms differentially contribute to LINC complex-dependent nucleocytoskeletal coupling and whole-cell mechanics
A Vahabikashi, S Sivagurunathan… - Proceedings of the …, 2022 - National Acad Sciences
The ability of a cell to regulate its mechanical properties is central to its function. Emerging
evidence suggests that interactions between the cell nucleus and cytoskeleton influence cell …
evidence suggests that interactions between the cell nucleus and cytoskeleton influence cell …
Nuclear lamins in cancer
Dysmorphic nuclei are commonly seen in cancers and provide strong motivation for studying
in various cancer contexts the main structural proteins of nuclei, the lamins. Past studies …
in various cancer contexts the main structural proteins of nuclei, the lamins. Past studies …
Differential basal-to-apical accessibility of lamin A/C epitopes in the nuclear lamina regulated by changes in cytoskeletal tension
TO Ihalainen, L Aires, FA Herzog, R Schwartlander… - Nature materials, 2015 - nature.com
Nuclear lamins play central roles at the intersection between cytoplasmic signalling and
nuclear events. Here, we show that at least two N-and C-terminal lamin epitopes are not …
nuclear events. Here, we show that at least two N-and C-terminal lamin epitopes are not …
Nuclear lamin A/C deficiency induces defects in cell mechanics, polarization, and migration
Lamin A/C is a major constituent of the nuclear lamina, a thin filamentous protein layer that
lies beneath the nuclear envelope. Here we show that lamin A/C deficiency in mouse …
lies beneath the nuclear envelope. Here we show that lamin A/C deficiency in mouse …
Broken nuclei–lamins, nuclear mechanics, and disease
PM Davidson, J Lammerding - Trends in cell biology, 2014 - cell.com
Mutations in lamins, which are ubiquitous nuclear intermediate filaments, lead to a variety of
disorders including muscular dystrophy and dilated cardiomyopathy. Lamins provide …
disorders including muscular dystrophy and dilated cardiomyopathy. Lamins provide …