Results 1 to 10 of about 55,324 (135)
PRR14 organizes H3K9me3-modified heterochromatin at the nuclear lamina [PDF]
Nucleus, 2023 The eukaryotic genome is organized in three dimensions within the nucleus. Transcriptionally active chromatin is spatially separated from silent heterochromatin, a large fraction of which is located at the nuclear periphery.
Anna A. Kiseleva +4 more
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The intriguing plant nuclear lamina [PDF]
Frontiers in Plant Science, 2014 The nuclear lamina is a complex protein mesh attached to the inner nuclear membrane, which is also associated with nuclear pore complexes. It provides mechanical support to the nucleus and nuclear envelope, and as well as facilitating the connection of ...
Malgorzata eCiska +1 more
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Cold Spring Harb Perspect Biol, 2022 Lamins interact with a host of nuclear membrane proteins, transcription factors, chromatin regulators, signaling molecules, splicing factors, and even chromatin itself to form a nuclear subcompartment, the nuclear lamina, that is involved in a variety of cellular processes such as the governance of nuclear integrity, nuclear positioning, mitosis, DNA ...
Wong X, Melendez-Perez AJ, Reddy KL.
europepmc +3 more sources
Biology and Model Predictions of the Dynamics and Heterogeneity of Chromatin-Nuclear Lamina Interactions [PDF]
Frontiers in Cell and Developmental Biology, 2022 Associations of chromatin with the nuclear lamina, at the nuclear periphery, help shape the genome in 3 dimensions. The genomic landscape of lamina-associated domains (LADs) is well characterized, but much remains unknown on the physical and mechanistic ...
Julia Madsen-Østerbye +5 more
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Nuclear shapes are geometrically determined by the excess surface area of the nuclear lamina [PDF]
Frontiers in Cell and Developmental Biology, 2023 Introduction: Nuclei have characteristic shapes dependent on cell type, which are critical for proper cell function, and nuclei lose their distinct shapes in multiple diseases including cancer, laminopathies, and progeria.
Richard B. Dickinson +3 more
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The Nuclear Lamina: Protein Accumulation and Disease [PDF]
Biomedicines, 2020 Cellular health is reliant on proteostasis—the maintenance of protein levels regulated through multiple pathways modulating protein synthesis, degradation and clearance. Loss of proteostasis results in serious disease and is associated with aging.
Carla Almendáriz-Palacios +7 more
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Mapping the micro-proteome of the nuclear lamina and lamina-associated domains [PDF]
Life Science Alliance, 2021 The nuclear lamina provides structure to the nucleus and serves as an interface between the cytoskeleton and large heterochromatin domains called LADs. This study describes the microproteome of this LAD/lamina interface.
Xianrong Wong +6 more
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Baculoviruses exploit the mitotic kinase CDK1 to disrupt the nuclear lamina. [PDF]
PLoS PathogensThe nuclear lamina is disassembled during mitosis, and certain DNA viruses exploit this process to facilitate replication. While we previously showed that baculoviruses disrupt the exogenously integrated lamina, their impact on the endogenous structure ...
Mei Mo +5 more
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Extreme wrinkling of the nuclear lamina is a morphological marker of cancer [PDF]
npj Precision OncologyNuclear atypia is a hallmark of cancer. A recent model posits that excess surface area, visible as folds/wrinkles in the lamina of a rounded nucleus, allows the nucleus to take on diverse shapes with little mechanical resistance.
Ting-Ching Wang +10 more
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The nuclear lamina binds the EBV genome during latency and regulates viral gene expression [PDF]
PLoS Pathogens, 2022 The Epstein Barr virus (EBV) infects almost 95% of the population worldwide. While typically asymptomatic, EBV latent infection is associated with several malignancies of epithelial and lymphoid origin in immunocompromised individuals.
Lisa Beatrice Caruso +9 more
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