Results 81 to 90 of about 2,216,606 (233)

Desmin’s conformational modulation by hydrophobicity

Türk Biyokimya Dergisi
Nucleocytoplasmic transport is one of the key features in regulation of cellular physiology. Developing a better understanding of the molecular mechanism underlying the nucleocytoplasmic shuttling of proteins can broaden our perspective and understanding
Kural Mangıt Ecem, Cevheroğlu Orkun, Dinçer Pervin   +2 more
doaj   +1 more source

Inside out: the role of nucleocytoplasmic transport in ALS and FTLD [PDF]

, 2016
Neurodegenerative diseases are characterized by the presence of protein inclusions with a different protein content depending on the type of disease. Amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) are no exceptions to ...
Steven Boeynaems, Elke Bogaert, Philip Van Damme, Ludo Van Den Bosch   +3 more
core   +7 more sources

Allosteric Modulation of Pathological Ataxin‐3 Aggregation: A Path to Spinocerebellar Ataxia Type‐3 Therapies

Advanced Science, EarlyView.
This study uncovers a new allosteric site in the Josephin domain of ataxin‐3 targeted by the molecular tweezer CLR01, which modulates protein aggregation, improves synaptic function in neuronal cells, and delays motor dysfunction in animal models.
Alexandra Silva, Sara Duarte‐Silva, Pedro M. Martins, Beatriz Rodrigues, Débora Serrenho, Daniela Vilasboas‐Campos, Andreia Teixeira‐Castro, Julio Vieyto‐Nuñez, Joel Mieres‐Perez, Francisco Figueiredo, Martyna Podlasiak, Tatiana Van‐der‐Kellen, Joana Fraga, James Noble, Carter Lantz, Niki Sepanj, Daniela Monteiro‐Fernandes, Sara Guerreiro, Andreia Neves‐Carvalho, Joana Pereira‐Sousa, Frank‐Gerrit Klärner, Thomas Schrader, Joseph A. Loo, Annalisa Pastore, Elsa Sanchez‐Garcia, Gal Bitan, Ana Luísa Carvalho, Patrícia Maciel, Sandra Macedo‐Ribeiro   +28 more
wiley   +1 more source

RXRα acts as a carrier for TR3 nuclear export in a 9-cis retinoic acid-dependent manner in gastric cancer cells [PDF]

, 2004
Retinoid X receptor (RXR) plays a crucial role in the cross talk between retinoid receptors and other hormone receptors including the orphan receptor TR3, forming different heterodimers that transduce diverse steroid/thyroid hormone signaling.
Chen, HZ, Lin, SC, Lin, XF, Wu, Q, Yang, CY, Ye, XF, Zhang, MQ, Zhao, BX, Zhou, HY, 吴乔, 林圣彩   +10 more
core   +1 more source

Organization and regulation of nucleocytoplasmic transport [PDF]

Molecular Biology, 2010
Separation of DNA replication and transcription, which occur in the nucleus, from protein synthesis, which occurs in the cytoplasm, allows a more precise regulation of these processes. Selective exchange of macromolecules between the two compartments is mediated by proteins of the nuclear pore complex (NPC).
Chumakov, S. P., Prassolov, V. S.
openaire   +3 more sources

EIF1AX Nucleolar Condensates Enhance Susceptibilities for the Management of Endometrial Cancer

Advanced Science, EarlyView.
This schematic illustrates the mechanism of a senolytic strategy in endometrial cancer. EIF1AX facilitates the incorporation of DDX21 into nucleolar condensates, an event that suppresses rDNA transcription and induces cellular senescence. The compound 2,5‐MeC exploits this pathway by promoting EIF1AX nucleolar translocation and condensate formation ...
Chengyu Lv, Zihang Lin, Jiandong Sun, Yuhong Ye, Qibin Wu, Liangzhi Cai, Dabin Liu, Pengming Sun, Shie Wang   +8 more
wiley   +1 more source

Nucleocytoplasmic transport of intrinsically disordered proteins studied by high‐speed super‐resolution microscopy

Protein Science, 2020
Both natively folded and intrinsically disordered proteins (IDPs) destined for the nucleus need to transport through the nuclear pore complexes (NPCs) in eukaryotic cells.
Samuel L Junod, Joseph M. Kelich, Jiong Ma, Weidong Yang   +3 more
semanticscholar   +1 more source

A nuclear role for the DEAD-box protein Dbp5 in tRNA export

eLife, 2019
Dbp5 is an essential DEAD-box protein that mediates nuclear mRNP export. Dbp5 also shuttles between nuclear and cytoplasmic compartments with reported roles in transcription, ribosomal subunit export, and translation; however, the mechanism(s) by which ...
Azra Lari, Arvind Arul Nambi Rajan, Rima Sandhu, Taylor Reiter, Rachel Montpetit, Barry P Young, Chris JR Loewen, Ben Montpetit   +7 more
doaj   +1 more source

Nanoscale Mapping of the Subcellular Glycosylation Landscape

Advanced Science, EarlyView.
Using multiplexed super‐resolution imaging with fluorophore‐labeled lectins, this study reports intracellular glycosylation at the nanoscale across organelles and synaptic specializations. Extending glycan analysis beyond the cell surface, Glyco‐STORM reveals distinct glycosylation nanodomains in the ER, Golgi, lysosomes, and synaptic sites.
Helene Gregoria Schroeter, Steffen Sass, Mike Heilemann, Thomas Kuner, Maja Klevanski   +4 more
wiley   +1 more source

DDX17 nucleocytoplasmic shuttling promotes acquired gefitinib resistance in non-small cell lung cancer cells via activation of β-catenin [PDF]

, 2017
Although epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) are effective for non-small cell lung cancer (NSCLC) patients with EGFR mutations, almost all these patients will eventually develop acquired resistance to EGFR-TKI. However,
Chen, Yan, Fuller-Pace, Frances V., Gong, Di, Huang, Lugang, Huang, Zhao, Li, Kai, Li, Yanyan, Li, Yuan, Lin, Ping, Mo, Chunfen, Wei, Yuquan, Zhang, Jie   +11 more
core   +2 more sources