Results 41 to 50 of about 1,760,654 (353)

Landscape of nuclear transport receptor cargo specificity

Molecular Systems Biology, 2017
Nuclear transport receptors (NTRs) recognize localization signals of cargos to facilitate their passage across the central channel of nuclear pore complexes (NPCs).
Marie‐Therese Mackmull, Bernd Klaus, Ivonne Heinze, Manopriya Chokkalingam, Andreas Beyer, Robert B Russell, Alessandro Ori, Martin Beck   +7 more
doaj   +1 more source

Retrograde transport pathways utilised by viruses and protein toxins [PDF]

, 2006
A model has been presented for retrograde transport of certain toxins and viruses from the cell surface to the ER that suggests an obligatory interaction with a glycolipid receptor at the cell surface. Here we review studies on the ER trafficking cholera
Easton, A. J. (Andrew J.), Lord, Mike, Roberts, L. M. (Lynne M.), Smith, Daniel C., Spooner, Robert A.   +4 more
core   +2 more sources

The Huntington's disease mutation impairs Huntingtin's role in the transport of NF-κB from the synapse to the nucleus [PDF]

, 2010
Expansion of a polyglutamine (polyQ) tract in the Huntingtin (Htt) protein causes Huntington's disease (HD), a fatal inherited neurodegenerative disorder.
Baquet, Bates, Bennett, Bhakar, Blahos, Caviston, Chen, Cho, Colin, Colomer, Dragatsis, Dunkley, Edoardo Marcora, Engelender, Fagerlund, Fridmacher, Gauthier, Graham, Gray, Gutekunst, Hanz, Harkiolaki, Hayden, Hering, Hickey, Hunt, Imarisio, Jordan, Joshi, Kaltschmidt, Kaltschmidt, Kaltschmidt, Kennedy, Korkin, Kornau, Leavitt, Leavitt, Li, Li, Li, Lipsky, Ma, Marcora, Marini, Marini, Mary B. Kennedy, Mattson, Meffert, Meffert, Menalled, Mikenberg, Mosammaparast, Otis, Patterson, Perlson, Shimojo, Simmons, Song, Strand, Sun, Suzuki, Takano, The Huntington's Disease Collaborative Research Group, Thompson, Tian, Towbin, Trushina, Velier, Wang, Wellmann, Xie, Zhang, Zuccato, Zuccato, Zuccato   +74 more
core   +4 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Abnormal photoreceptor outer segment development and early retinal degeneration in kif3a mutant zebrafish [PDF]

, 2016
Photoreceptors are highly specialized sensory neurons that possess a modified primary cilium called the outer segment. Photoreceptor outer segment formation and maintenance require highly active protein transport via a process known as intraflagellar ...
Akhtar, Alfinito, Avasthi, Bachmann-Gagescu, Baker, Beech, Brockerhoff, Cao, Deacon, Eblimit, Goetz, Huang, Insinna, Insinna, Insinna, Jiang, Jimeno, Jimeno, Kodani, Krock, Lopes, Louie, Makhankov, Marszalek, Marszalek, Muresan, Muresan, Nascimento, Nonaka, Pazour, Ryan, Scholey, Shu, Stearns, Sukumaran, Traverso, Trivedi, Tsujikawa, Tuma, Westerfield, Whitehead, Wolfrum, Yamazaki, Yang, Zhao   +44 more
core   +2 more sources

Protein Transport by Lung

Experimental Biology and Medicine, 1974
Rabbits were given intravenous injections of L-leucine 4,5/sup 3/H and L- leucine-/sup 12/C. The animals were killed at intervals up to 17h after the last injection and the lungs were removed and lavaged. After the lavage the lungs were minced and homogenized. Proteins were assayed for radioactivity.
K, Dickie, D, Massaro
openaire   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Enhancing effect of natural adjuvant, panduratin A, on antibacterial activity of colistin against multidrug-resistant Acinetobacter baumannii

Scientific Reports
Colistin- and carbapenem-resistant Acinetobacter baumannii is a serious multidrug resistant (MDR) bacterium in clinical settings. Discovery of new antibacterial drugs against MDR is facing multiple challenges in drug development.
Nalumon Thadtapong, Soraya Chaturongakul, Chanita Napaswad, Padungsri Dubbs, Sunhapas Soodvilai   +4 more
doaj   +1 more source

Alternative trafficking of Weibel‐Palade body proteins in CRISPR/Cas9‐engineered von Willebrand factor–deficient blood outgrowth endothelial cells

Research and Practice in Thrombosis and Haemostasis, 2019
Background Synthesis of the hemostatic protein von Willebrand factor (VWF) drives formation of endothelial storage organelles called Weibel‐Palade bodies (WPBs).
Maaike Schillemans, Marije Kat, Jurjen Westeneng, Anastasia Gangaev, Menno Hofman, Benjamin Nota, Floris P. J. van Alphen, Martin de Boer, Maartje van den Biggelaar, Coert Margadant, Jan Voorberg, Ruben Bierings   +11 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source