[HTML][HTML] Cytoskeletal safeguards: Protecting the nucleus from mechanical perturbations
Z Kechagia, P Roca-Cusachs - Current Opinion in Biomedical Engineering, 2023 - Elsevier
The cell nucleus plays a key role in cellular mechanoresponses. 3D genome organisation,
gene expression, and cell behaviour, in general, are affected by mechanical force …
gene expression, and cell behaviour, in general, are affected by mechanical force …
Atomic force microscopy (AFM) applications in arrhythmogenic cardiomyopathy
B Peña, M Adbel-Hafiz, M Cavasin, L Mestroni… - International journal of …, 2022 - mdpi.com
Arrhythmogenic cardiomyopathy (ACM) is an inherited heart muscle disorder characterized
by progressive replacement of cardiomyocytes by fibrofatty tissue, ventricular dilatation …
by progressive replacement of cardiomyocytes by fibrofatty tissue, ventricular dilatation …
Actin-microtubule cytoskeletal interplay mediated by MRTF-A/SRF signaling promotes dilated cardiomyopathy caused by LMNA mutations
C Le Dour, M Chatzifrangkeskou, C Macquart… - Nature …, 2022 - nature.com
Mutations in the lamin A/C gene (LMNA) cause dilated cardiomyopathy associated with
increased activity of ERK1/2 in the heart. We recently showed that ERK1/2 phosphorylates …
increased activity of ERK1/2 in the heart. We recently showed that ERK1/2 phosphorylates …
[HTML][HTML] THE NUCLEUS: Mechanosensing in cardiac disease
JA Ross, MJ Stroud - The International Journal of Biochemistry & Cell …, 2021 - Elsevier
The nucleus provides a physical and selective chemical boundary to segregate the genome
from the cytoplasm. The contents of the nucleus are surrounded by the nuclear envelope …
from the cytoplasm. The contents of the nucleus are surrounded by the nuclear envelope …
Cytoskeletal protein variants driving atrial fibrillation: potential mechanisms of action
SW van Wijk, W Su, LFJM Wijdeveld, KS Ramos… - Cells, 2022 - mdpi.com
The most common clinical tachyarrhythmia, atrial fibrillation (AF), is present in 1–2% of the
population. Although common risk factors, including hypertension, diabetes, and obesity …
population. Although common risk factors, including hypertension, diabetes, and obesity …
Peptidic connexin43 therapeutics in cardiac reparative medicine
SR Marsh, ZJ Williams, KJ Pridham… - Journal of cardiovascular …, 2021 - mdpi.com
Connexin (Cx43)-formed channels have been linked to cardiac arrhythmias and diseases of
the heart associated with myocardial tissue loss and fibrosis. These pathologies include …
the heart associated with myocardial tissue loss and fibrosis. These pathologies include …
Modulation of cytoskeleton in cardiomyopathy caused by mutations in LMNA gene
M Chatzifrangkeskou, C Le Dour… - American Journal of …, 2023 - journals.physiology.org
Dilated cardiomyopathy caused by mutations in LMNA, encoding A-type lamins (ie, LMNA
cardiomyopathy), is characterized by a left ventricle enlargement and ultimately results in …
cardiomyopathy), is characterized by a left ventricle enlargement and ultimately results in …
Electrical impedance-based contractile stress measurement of human iPSC-Cardiomyocytes
Heart failure fundamentally results from loss of cardio myocyte contractility. Developing new
methods that quantify the contractile stress of the human cardiomyocyte would facilitate the …
methods that quantify the contractile stress of the human cardiomyocyte would facilitate the …
Role of nuclear Lamin A/C in the regulation of Nav1. 5 channel and microtubules: lesson from the pathogenic lamin A/C variant Q517X
In this work, we studied an lmna nonsense mutation encoding for the C-terminally truncated
Lamin A/C (LMNA) variant Q517X, which was described in patients affected by a severe …
Lamin A/C (LMNA) variant Q517X, which was described in patients affected by a severe …
The destruction of cytoplasmic skeleton leads to the change of nuclear structure and the looseness of lamin A submicroscopic network
Z Yang, X Liu, X Li, M Abbate, H Rui, M Guan, Z Sun - Heliyon, 2024 - cell.com
The interaction between lamin A and the cytoplasmic skeleton plays a key role in
maintaining nuclear mechanical properties. However, the effect of destruction of the …
maintaining nuclear mechanical properties. However, the effect of destruction of the …