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Advanced Energy Materials, EarlyView.An alcohol‐adduct‐mediated strategy is employed to stabilize tin isopropoxide for the formation of a homogeneous double electron transport layer (ETL) incorporating SnO2 nanoparticles (NPs). This double‐ETL exhibits improved optical and charge‐transport properties due to reduced defect density and better energy level alignment, resulting in high ...
You‐Hyun Seo +10 more
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Nuclear lamina at the crossroads of the cytoplasm and nucleus [PDF]
Journal of Structural Biology, 2012 The nuclear lamina is a protein meshwork that lines the nuclear envelope in metazoan cells. It is composed largely of a polymeric assembly of lamins, which comprise a distinct sequence homology class of the intermediate filament protein family. On the basis of its structural properties, the lamina originally was proposed to provide scaffolding for the ...
Larry Gerace
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The Nuclear Lamina as an Organizer of Chromosome Architecture [PDF]
Cells, 2019 The nuclear lamina (NL) is a meshwork of lamins and lamin-associated proteins adjoining the inner side of the nuclear envelope. In early embryonic cells, the NL mainly suppresses background transcription, whereas, in differentiated cell types, its disruption affects gene expression more severely.
Yuri Shevelyov +2 more
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The nuclear lamina comes of age
Nature Reviews Molecular Cell Biology, 2005Many nuclear proteins form lamin-dependent complexes, including LEM-domain proteins, nesprins and SUN-domain proteins. These complexes have roles in chromatin organization, gene regulation and signal transduction. Some link the nucleoskeleton to cytoskeletal structures, ensuring that the nucleus and centrosome assume appropriate intracellular positions.
Yosef, Gruenbaum +4 more
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The nuclear lamina and inherited disease
Trends in Cell Biology, 2002Inherited disorders of the nuclear lamina present some of the most intriguing puzzles in cell biology. Mutations in lamin A and lamin C - nuclear intermediate filament proteins that are expressed in nearly all somatic cells - cause tissue-specific diseases that affect striated muscle, adipose tissue and peripheral nerve or skeletal development.
Howard J, Worman, Jean-Claude, Courvalin
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Functional mechanisms and abnormalities of the nuclear lamina
Nature Cell Biology, 2021Alterations in nuclear shape are present in human diseases and ageing. A compromised nuclear lamina is molecularly interlinked to altered chromatin functions and genomic instability. Whether these alterations are a cause or a consequence of the pathological state are important questions in biology.
Adam Karoutas, Asifa Akhtar
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Immunological analysis of nuclear lamina proteins
Chromosoma, 1980Antibodies have been obtained against specific fractions of the nuclear lamina from chick red blood cells. Immunofluorescent staining of acrylamide gels from nuclear lamina preparations revealed a spectrum of at least 8-10 proteins cross-reacting immunologically with each other.
R, Stick, P, Hausen
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Mechanisms of nuclear lamina growth in interphase
Histochemistry and Cell Biology, 2016The nuclear lamina represents a multifunctional platform involved in such diverse yet interconnected processes as spatial organization of the genome, maintenance of mechanical stability of the nucleus, regulation of transcription and replication. Most of lamina activities are exerted through tethering of lamina-associated chromatin domains (LADs) to ...
Oxana A, Zhironkina +6 more
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1990
During interphase, eukaryotic cells are physically separated into a nuclear and a cytoplasmic compartment by a complex organelle, the nuclear envelope. The innermost layer of the nuclear envelope is a polymeric protein network (Fawcett, 1966; Fawcett, 1981) termed the nuclear lamina (NL) (Fig.
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During interphase, eukaryotic cells are physically separated into a nuclear and a cytoplasmic compartment by a complex organelle, the nuclear envelope. The innermost layer of the nuclear envelope is a polymeric protein network (Fawcett, 1966; Fawcett, 1981) termed the nuclear lamina (NL) (Fig.
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The Role of the Nuclear Lamina in Cancer and Apoptosis
2014Not long after the discovery of lamin proteins, it became clear that not all lamin subtypes are ubiquitously expressed in cells and tissues. Especially, A-type lamins showed an inverse correlation with proliferation and were thus initially called statins.
Broers, Jos, Ramaekers, Frans
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