Results 131 to 140 of about 64,116 (254)

Perampanel Blocks Transsynaptic α‐Synuclein Propagation and Neurodegeneration in a Mouse Model of Lewy Body Disease

Movement Disorders, EarlyView.
Abstract Background Transsynaptic α‐synuclein propagation plays a crucial role in the progression of Lewy body disease. We previously demonstrated that an α‐amino‐3‐hydroxy‐5‐methyl‐4‐isoxazolepropionic acid receptor antagonist, perampanel, blocks neuronal uptake of α‐synuclein preformed fibrils (PFFs) in an activity‐dependent manner.
Jun Ueda, Norihito Uemura, Jiarui Chang, Tetsuya Hirato, Tomoyuki Ishimoto, Miki Oono, Shuichi Matsuzawa, Riki Matsumoto, Hodaka Yamakado, Ryosuke Takahashi   +9 more
wiley   +1 more source

Cell entry of bovine respiratory syncytial virus through clathrin-mediated endocytosis is regulated by PI3K-Akt and Src-JNK pathways

Frontiers in Microbiology
Bovine respiratory syncytial virus (BRSV) is an RNA virus with envelope that causes acute, febrile, and highly infectious respiratory diseases in cattle. However, the manner and mechanism of BRSV entry into cells remain unclear.
Yang Liu, Dongliang Yang, Wen Jiang, Tianying Chi, Jingli Kang, Zhiliang Wang, Faxing Wu   +6 more
doaj   +1 more source

A feedback loop between dynamin and actin recruitment during clathrin-mediated endocytosis.

PLoS Biology, 2012
Clathrin-mediated endocytosis proceeds by a sequential series of reactions catalyzed by discrete sets of protein machinery. The final reaction in clathrin-mediated endocytosis is membrane scission, which is mediated by the large guanosine triophosphate ...
Marcus J Taylor, Marko Lampe, Christien J Merrifield   +2 more
doaj   +1 more source

Structural Modeling and Dynamics of the Full‐Length Homer1 Multimer

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Homer proteins are modular scaffold molecules that constitute an integral part of the protein network within the postsynaptic density. Full‐length Homer1 forms a large homotetramer via a long coiled coil region, and can interact with proline‐rich target sequences with its globular EVH1 domain.
Zsófia E. Kálmán, András Czajlik, Brigitta Maruzs, Fanni Farkas, István Pap, Csilla Homonnay, Tomas Klumpler, Gyula Batta, Zoltán Gáspári, Bálint Péterfia   +9 more
wiley   +1 more source

The shibirets4 mutation causes temperature sensitive paralytic and lethal phenotypes in the Queensland fruit fly, Bactrocera tryoni

Insect Science, EarlyView.
Abstract Bactrocera tryoni, the Queensland fruit fly, is among the most damaging insect pests to the Australian horticultural industry as larvae infest ripening fruits or vegetables prior to harvest. Genetic biocontrol using Sterile Insect Technique (SIT) programs have been used to successfully suppress populations, via mass release of factory‐reared ...
Anzu Okada, Mamoru Okamoto, Thu N.M. Nguyen, Elisabeth Fung, Han Nguyen, Peter Crisp, Amanda Choo, Simon W. Baxter   +7 more
wiley   +1 more source

Hyperoxia Causes Mitochondrial Fragmentation in Pulmonary Endothelial Cells by Increasing Expression of Pro-Fission Proteins [PDF]

, 2018
Objective—We explored mechanisms that alter mitochondrial structure and function in pulmonary endothelial cells (PEC) function after hyperoxia. Approach and Results—Mitochondrial structures of PECs exposed to hyperoxia or normoxia were visualized and ...
Audi, Said H., Beyer, Andreas M., Clough, Anne V., Durand, Matthew J., Ebben, Johnathan D., Hill, R. Blake, Jacobs, Elizabeth R., Ma, Cui, Medhora, Meetha, Terashvili, Maia, Toro, Laura Norwood, Zhu, Daling   +11 more
core   +1 more source

Chromosome‐scale genome assembly of the South American fruit fly, Anastrepha fraterculus sp.1

Insect Science, EarlyView.
Anastrepha fraterculus sp. 1 is a major fruit fly pest in Argentina, currently controlled through chemical treatments and traps. This study aims to enhance the genomic understanding of this species to support the development of sterile insect technique as well as the use of innovative technologies.
Máximo Rivarola, Claudia A. Conte, Pierre Berube, Shu‐Huang Chen, M. Cecilia Giardini, Alejandra C. Scannapieco, Fabián H. Milla, María C. Soria, Romina M. Russo, Juan P. Wulff, Haig H. Djambazian, Rolando R. Pomar, Alfred M. Handler, Kostas Bourtzis, Ioannis Ragoussis, Silvia B. Lanzavecchia   +15 more
wiley   +1 more source

Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells

Andrology, EarlyView.
Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos, Marie‐Pier Scott‐Boyer, Arnaud Droit, Robert S. Viger, Jacques J. Tremblay   +4 more
wiley   +1 more source

Pioglitazone Ameliorates Mitochondrial Oxidative Stress and Inflammation via AMPK‐Dependent Inhibition of Mitochondrial Fission in Leigh Syndrome

Cell Proliferation, EarlyView.
Pioglitazone suppresses mitochondrial excessive ROS generation and COX‐2 level through inhibition of Drp‐1 mediated mitochondrial fission in an AMPK‐dependent manner in LS. ABSTRACT Loss of function mutations of NDUFS4 resulted in Leigh syndrome, which is a progressive neurodegenerative disease and characterized by mitochondrial oxidative stress ...
Jie Luo, Ling Chen, Xiaoxian Zhang, Qiang Su, Xiaoya Zhou, Qizhou Lian   +5 more
wiley   +1 more source

Dynamin-mediated membrane fission

, 2012
La cellule eukaryote est organisée en plusieurs compartiments, appelés organelles, délimités par des membranes. La fission des membranes est nécessaire pour le transport intracellulaire entre organelles. L'endocytose est un mécanisme de transport depuis la membrane plasmique vers les autres organelles.
openaire   +3 more sources