Results 41 to 50 of about 411,090 (114)

Nuclear export receptor CRM1 recognizes diverse conformations in nuclear export signals

eLife, 2017
Nuclear export receptor CRM1 binds highly variable nuclear export signals (NESs) in hundreds of different cargoes. Previously we have shown that CRM1 binds NESs in both polypeptide orientations (Fung et al., 2015).
Ho Yee Joyce Fung, Szu-Chin Fu, Yuh Min Chook   +2 more
doaj   +1 more source

The adapter importin‐α provides flexible control of nuclear import at the expense of efficiency

Molecular Systems Biology, 2007
Although there exists a large family of nuclear transport receptors (Karyopherins), the majority of known import cargoes use an adapter protein, Importin‐α (Impα), which links the cargo to a karyopherin, Importin‐β (Impβ). The reason for the existence of
Greg Riddick, Ian G Macara
doaj   +1 more source

Age-dependent deterioration of nuclear pore assembly in mitotic cells decreases transport dynamics

eLife, 2019
Nuclear transport is facilitated by the Nuclear Pore Complex (NPC) and is essential for life in eukaryotes. The NPC is a long-lived and exceptionally large structure. We asked whether NPC quality control is compromised in aging mitotic cells.
Irina L Rempel, Matthew M Crane, David J Thaller, Ankur Mishra, Daniel PM Jansen, Georges Janssens, Petra Popken, Arman Akşit, Matt Kaeberlein, Erik van der Giessen, Anton Steen, Patrick R Onck, C Patrick Lusk, Liesbeth M Veenhoff   +13 more
doaj   +1 more source

A non-canonical mechanism for Crm1-export cargo complex assembly

eLife, 2015
The transport receptor Crm1 mediates the export of diverse cargos containing leucine-rich nuclear export signals (NESs) through complex formation with RanGTP.
Ute Fischer, Nico Schäuble, Sabina Schütz, Martin Altvater, Yiming Chang, Marius Boulos Faza, Vikram Govind Panse   +6 more
doaj   +1 more source

Disabling the Nuclear Translocalization of RelA/NF-κB by a Small Molecule Inhibits Triple-Negative Breast Cancer Growth

Breast Cancer: Targets and Therapy, 2021
Hirotaka Kanzaki,1 Avradip Chatterjee,1 Hanieh Hossein Nejad Ariani,1 Xinfeng Zhang,2 Stacey Chung,2 Nan Deng,3,4 V Krishnan Ramanujan,4 Xiaojiang Cui,1,2,4 Mark I Greene,5 Ramachandran Murali1 1Department of Biomedical Sciences, Research Division of ...
Kanzaki H, Chatterjee A, Hossein Nejad Ariani H, Zhang X, Chung S, Deng N, Ramanujan VK, Cui X, Greene MI, Murali R   +9 more
doaj  

Ceramide regulation of nuclear protein imports⃞

Journal of Lipid Research, 2008
Nucleocytoplasmic trafficking is an essential and responsive cellular mechanism that directly affects cell growth and proliferation, and its potential to address metabolic challenge is incompletely defined.
Randolph S. Faustino, Paul Cheung, Melanie N. Richard, Elena Dibrov, Annette L. Kneesch, Justin F. Deniset, Mirna N. Chahine, Kaitlin Lee, David Blackwood, Grant N. Pierce   +9 more
doaj   +1 more source

Exploring Barmah Forest virus pathogenesis: molecular tools to investigate non-structural protein 3 nuclear localization and viral genomic determinants of replication

mBio
Barmah Forest virus (BFV) is a mosquito-borne virus that causes arthralgia with accompanying rash, fever, and myalgia in humans. The virus is mainly found in Australia and has caused outbreaks associated with significant health concerns.
Ailar Omler, Margit Mutso, Mihkel Vaher, Joseph R. Freitas, Adam Taylor, Cassandra T. David, Gregory W. Moseley, Xiang Liu, Andres Merits, Suresh Mahalingam   +9 more
doaj   +1 more source

Acceleration of modular arithmetic in post-quantum signature schemes

Безопасность информационных технологий
Since the discovery of the Shor quantum algorithm, capable of solving factorization and discrete logarithm problems in polynomial time, post-quantum cryptographic algorithms have been actively developed.
Igor Y. Zhukov, Vitaliy G. Ivanenko, Irina D. Ivanova, Nina D. Ivanova   +3 more
doaj   +1 more source

The Role of Lysine Tyrosylquinone Containing Oxidases in Progression of Solid Tumors

Frontiers in Bioscience-Landmark
Lysine tyrosylquinone (LTQ), the cofactor formed through copper-assisted tyrosine oxidation and subsequent intramolecular cross-linking, is inherent in all members of the lysyl oxidase family.
Tatyana V. Korneenko, Nikolay B. Pestov, Nickolai A. Barlev   +2 more
doaj   +1 more source

Editorial: Viral Interactions with the Nucleus

Frontiers in Microbiology, 2017
Erin J. Walker, Reena Ghildyal
doaj   +1 more source