Results 71 to 80 of about 79,468 (267)

Sorting nexin 6 enhances lamin a synthesis and incorporation into the nuclear envelope. [PDF]

PLoS ONE, 2014
Nuclear lamins are important structural and functional proteins in mammalian cells, but little is known about the mechanisms and cofactors that regulate their traffic into the nucleus.
Jose M González-Granado, Ana Navarro-Puche, Pedro Molina-Sanchez, Marta Blanco-Berrocal, Rosa Viana, Jaime Font de Mora, Vicente Andrés   +6 more
doaj   +1 more source

Drosophila nuclear lamin precursor Dm0 is translated from either of two developmentally regulated mRNA species apparently encoded by a single gene. [PDF]

, 1988
A cDNA clone encoding a portion of Drosophila nuclear lamins Dm1 and Dm2 has been identified by screening a lambda-gt11 cDNA expression library using Drosophila lamin-specific monoclonal antibodies.
Bare, JW, Benton, BM, Drees, B, Fisher, PA, Gruenbaum, Y, Landesman, Y, Paddy, MR, Saumweber, H, Sedat, JW, Smith, DE   +9 more
core   +1 more source

The Floor‐Ceiling‐Chip, or 2 × 2D = Pseudo‐3D—Approaching 3D Cell Morphology and Organization between Two Opposing 2D Substrates with Cell‐Adhesive Protein Micropatterns

Advanced Healthcare Materials, EarlyView.
Here, we present a novel 3D cell patterning and culture platform. The “Floor‐Ceiling‐Chip” (FC‐Chip) consists of two opposing track‐etched membranes, creating a pseudo‐3D microenvironment for the cells in between. By providing the membranes with micropatterned cell‐adhesive islands of varying geometries and sizes, the FC‐Chip enables control over cell ...
Urandelger Tuvshindorj, Francesca Giacomini, Esra Güben Kaçmaz, Tim ten Brink, Lorenzo Moroni, Zeinab Tahmasebi Birgani, Clemens van Blitterswijk, Pamela Habibović, Stefan Giselbrecht, Jan de Boer, Roman Truckenmüller   +10 more
wiley   +1 more source

Low lamin A expression in lung adenocarcinoma cells from pleural effusions is a pejorative factor associated with high number of metastatic sites and poor Performance status.

PLoS ONE, 2017
The type V intermediate filament lamins are the principal components of the nuclear matrix, including the nuclear lamina. Lamins are divided into A-type and B-type, which are encoded by three genes, LMNA, LMNB1, and LMNB2.
Elise Kaspi, Diane Frankel, Julien Guinde, Sophie Perrin, Sophie Laroumagne, Andrée Robaglia-Schlupp, Kevin Ostacolo, Karim Harhouri, Rachid Tazi-Mezalek, Joelle Micallef, Hervé Dutau, Pascale Tomasini, Annachiara De Sandre-Giovannoli, Nicolas Lévy, Pierre Cau, Philippe Astoul, Patrice Roll   +16 more
doaj   +1 more source

Reciprocal knock-in mice to investigate the functional redundancy of lamin B1 and lamin B2. [PDF]

, 2014
Lamins B1 and B2 (B-type lamins) have very similar sequences and are expressed ubiquitously. In addition, both Lmnb1- and Lmnb2-deficient mice die soon after birth with neuronal layering abnormalities in the cerebral cortex, a consequence of defective ...
Coffinier, Catherine, de Jong, Pieter J, Fong, Loren G, Jung, Hea-Jin, Lee, John M, Nobumori, Chika, Tatar, Angelica, Tu, Yiping, Wu, Daniel, Yoshinaga, Yuko, Young, Stephen G   +10 more
core  

Leichtlösliche, lichtechte Perylen-Fluoreszenzfarbstoffe [PDF]

, 1988
Die Synthese von Perylenfarbstoffen 2 mit terminalen Alkylgruppen wird beschrieben. Langkettige n-Alkylgruppen führen nicht zu einer Erhöhung der Löslichkeit, sondern zu einer Erniedrigung.
Adkins, Aubert, Kitatsuji, Langhals, Langhals, Langhals, Langhals, Niobe, Pohland, Prelog, Rademacher, Rohrmann, Sadrai, Černý   +13 more
core   +1 more source

Common Signatures of Altered Gene Regulation and Invasiveness of Different Breast Cancer Cell Lines after Matrix Interface Crossing

Advanced Healthcare Materials, EarlyView.
Interface transmigration reprograms triple‐negative breast cancer cells, triggering a shared switch toward more aggressive and invasive phenotypes. Using a collagen I interface model, this study identifies shared transcriptional changes involving proliferation, chromatin remodeling, and DNA repair pathways.
Cornelia Clemens, Hannah Trampert, Nataliia Kotsiuba, Tilo Pompe   +3 more
wiley   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Differential involvement of caspase-6 in amyloid-β-induced fragmentation of lamin A and B

Biochemistry and Biophysics Reports, 2020
Amyloid-β (Aβ), a peptide implicated in Alzheimer's disease, was shown to cause specific fragmentation of lamin proteins, which was mediated by an unidentified protease named nuclear scaffold protease (NSP) independently of caspase-6.
Md Imamul Islam, Md Selim Hossain, Il-Seon Park   +2 more
doaj   +1 more source

Revisiting the truncated lamin A produced by a commonly used strain of Lmna knockout mice

Nucleus, 2023
The Lmna knockout mouse (Lmna–/–) created by Sullivan and coworkers in 1999 has been widely used to examine lamin A/C function. The knockout allele contains a deletion of Lmna intron 7–exon 11 sequences and was reported to be a null allele.
Joonyoung R. Kim, Paul H. Kim, Ashley Presnell, Yiping Tu, Stephen G. Young   +4 more
doaj   +1 more source