Results 71 to 80 of about 531,517 (296)

Role of the Guanine Nucleotide Exchange Factor GBF1 in the Replication of RNA Viruses

Viruses, 2020
The guanine nucleotide exchange factor GBF1 is a well-known factor that can activate different ADP-ribosylation factor (Arf) proteins during the regulation of different cellular vesicular transport processes.
José L. Martínez, Carlos F. Arias
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Probing the HIV-1 genomic RNA trafficking pathway and dimerization by genetic recombination and single virion analyses.

PLoS Pathogens, 2009
Once transcribed, the nascent full-length RNA of HIV-1 must travel to the appropriate host cell sites to be translated or to find a partner RNA for copackaging to form newly generated viruses. In this report, we sought to delineate the location where HIV-
Michael D Moore, Olga A Nikolaitchik, Jianbo Chen, Marie-Louise Hammarskjöld, David Rekosh, Wei-Shau Hu   +5 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Plasma membrane-located purine nucleotide transport proteins are key components for host exploitation by microsporidian intracellular parasites [PDF]

, 2014
EH and TAW acknowledge support from the Marie Curie Fellowship Programme (HTTP://cordis.europa.eu/fp7/home_en.html). ERSK, JML and TME acknowledge support from the Wellcome Trust (www.wellcome.ac.uk/).
Eva Heinz (105025), Hirt, R.P., Edmund R. S. Kunji (669696), Williams, Tom A, Goldberg, A.V., Robert P Hirt, Hacker Christian, T Martin Embley, Robert P. Hirt (124609), Kunji, E.R.S., Nakjang, Sirintra, Hirt, Robert, Kunji, Edmund R S, John M. Lucocq (124603), Embley, T. Martin, Christian Hacker (124601), Edmund R S Kunji, Alina V. Goldberg (124596), Heinz, Eva, John Mifsud (669694), Lucocq, John M., Alison Gregory, Embley T. Martin, Dean, P., Hirt, Robert P., Goldberg, Alina V, Heinz, E., Nakjang Sirintra, T. Martin Embley (124611), Williams Tom A., Sirintra Nakjang (124590), Kunji, Edmund R. S., Kunji, Edmund, John M Lucocq, Gregory, Alison, Goldberg, Alina, Goldberg Alina V., Tom A Williams, Tom A. Williams (124587), Gregory, A., Lucocq John M., Embley, T Martin, Paul Dean (35800), Heinz Eva, Dean, Paul; id_orcid, John Mifsud, Williams, Tom A., Lucocq, John M, Hirt Robert P., Alina V Goldberg, Dean, Paul, Hirt, Robert P, Paul Dean, Nakjang, S., Embley, T, Sirintra Nakjang, Gregory Alison, Dean Paul, Goldberg, Alina V., Mifsud, John, Lucocq, John, Williams, T.A., Mifsud John, Christian Hacker, Alison Gregory (669695), Embley, T.M., Williams, Tom, Eva Heinz, Hacker, Christian, Hacker, C., Kunji, Edmund R.S., Mifsud, J., Kunji Edmund R. S.   +72 more
core   +1 more source

Rev-free HIV-1 gene delivery system for targeting Rev-RRE-Crm1 nucleocytoplasmic RNA transport pathway.

PLoS ONE, 2011
The use of RNA transport elements from different viruses can provide novel attributes to HIV-1-based gene delivery systems such as improved safety or Rev independence.
Narasimhachar Srinivasakumar
doaj   +1 more source

RTE and CTE mRNA export elements synergistically increase expression of unstable, Rev-dependent HIV and SIV mRNAs

Retrovirology, 2006
Studies of retroviral mRNA export identified two distinct RNA export elements utilizing conserved eukaryotic mRNA export mechanism(s), namely the Constitutive Transport Element (CTE) and the RNA Transport Element (RTE). Although RTE and CTE are potent in
Michalowski Daniel, von Gegerfelt Agneta, Zolotukhin Andrei S, Jalah Rashmi, Rosati Margherita, Alicea Candido, Bear Jenifer, Smulevitch Sergey, Moroni Christoph, Pavlakis George N, Felber Barbara K   +10 more
doaj   +1 more source

Systemic Long-Distance Signaling and Communication Between Rootstock and Scion in Grafted Vegetables

Frontiers in Plant Science, 2020
Grafting is widely used in fruit, vegetable, and flower propagation to improve biotic and abiotic stress resistance, yield, and quality. At present, the systemic changes caused by grafting, as well as the mechanisms and effects of long-distance signal ...
Xiaohong Lu, Wenqian Liu, Tao Wang, Jiali Zhang, Xiaojun Li, Wenna Zhang   +5 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Investigation of RNA-mediated pathogenic pathways in a Drosophila model of expanded repeat disease. [PDF]

, 2010
Expansion of a repeat sequence beyond a pathogenic range has been identified as the cause of a group of neurodegenerative diseases known as the expanded repeat diseases.
van Eyk, Clare Louise
core   +1 more source