Results 11 to 20 of about 21,188,703 (341)
Lamin A/C Mechanotransduction in Laminopathies
Cells, 2020 Mechanotransduction translates forces into biological responses and regulates cell functionalities. It is implicated in several diseases, including laminopathies which are pathologies associated with mutations in lamins and lamin-associated proteins ...
F. Donnaloja +3 more
semanticscholar +4 more sources
Frontiers in Bioscience-Landmark, 2023 Background: Lamins are the major component of nuclear lamina. Alternative splicing of the 12 exons comprising lamin A/C gene creates five known transcript variants, lamin A, lamin C, lamin AΔ10, lamin AΔ50, and lamin C2. The main objective for this study
Lin Batha +6 more
doaj +1 more source
Lamin A, lamin B, and lamin B receptor analogues in yeast. [PDF]
The Journal of cell biology, 1989 Previous studies have shown that turkey erythrocyte lamin B is anchored to the nuclear envelope via a 58-kD integral membrane protein termed p58 or lamin B receptor (Worman H. J., J. Yuan, G. Blobel, and S. D. Georgatos. 1988. Proc. Natl. Acad. Sci. USA. 85:8531-8534). We now identify a p58 analogue in the yeast Saccharomyces cerevisiae.
Georgatos, S. D. +2 more
openaire +3 more sources
A rare human centenarian variant of SIRT6 enhances genome stability and interaction with Lamin A
bioRxiv, 2021 Sirtuin 6 (SIRT6) is a deacylase and mono-ADP ribosyl transferase (mADPr) enzyme involved in multiple cellular pathways implicated in the regulation of aging and metabolism.
M. Simon +28 more
semanticscholar +1 more source
Journal of Cell Science, 2012 Lamins, the major components of the nuclear lamina, have gained rapidly increasing interest over the past decade as lamin mutations were found to cause numerous devastating diseases. These laminopathies include Emery–Dreifuss muscular dystrophy (EDMD), dilated cardiomyopathy type 1A, limb ...
Chin Yee, Ho, Jan, Lammerding
openaire +2 more sources
The Nucleus Bypasses Obstacles by Deforming Like a Drop with Surface Tension Mediated by Lamin A/C
bioRxiv, 2022 Migrating cells must deform their stiff cell nucleus to move through pores and fibers in tissue. Lamin A/C is known to hinder cell migration by limiting nuclear deformation and passage through confining channels, but its role in nuclear deformation and ...
Aditya Katiyar +10 more
semanticscholar +1 more source
LAP2alpha maintains a mobile and low assembly state of A-type lamins in the nuclear interior
eLife, 2021 Lamins form stable filaments at the nuclear periphery in metazoans. Unlike B-type lamins, lamins A and C localize also in the nuclear interior, where they interact with lamin-associated polypeptide 2 alpha (LAP2α).
Nana Naetar +8 more
doaj +1 more source
Communications Biology, 2021 Previous work has revealed that progerin-lamin A binding inhibitor (JH4) can ameliorate pathological features of Hutchinson-Gilford progeria syndrome (HGPS) such as nuclear deformation, growth suppression in patient’s cells, and very short life span in ...
So-mi Kang +18 more
semanticscholar +1 more source
Role of C-Terminal Phosphorylation of Lamin A in DNA Damage and Cellular Senescence
Cells, 2023 The nuclear matrix protein lamin A is a multifunctional protein with roles in DNA replication and repair, gene activation, transcriptional regulation, and maintenance of higher-order chromatin structure. Phosphorylation is the main determinant of lamin A
Ying Ao +7 more
doaj +1 more source
Frontiers in Cell and Developmental Biology, 2021 A-type lamins are the main structural components of the nucleus, which are mainly localized at the nucleus periphery. First of all, A-type lamins, together with B-type lamins and proteins of the inner nuclear membrane, form a stiff structure—the nuclear ...
A. Malashicheva, K. Perepelina
semanticscholar +1 more source