Results 41 to 50 of about 794,065 (308)

Multi-omics insights into copper sulfate toxicity in American shad (Alosa sapidissima): impacts on oxidative stress, cytoskeletal integrity, immune regulation, and gut–metabolism balance

Egyptian Journal of Aquatic Research
Copper sulfate is widely used in aquaculture to control parasitic diseases, however, its toxicological effects on American shad (Alosa sapidissima) remain poorly understood.
Yao Zheng, Jiajia Li, Ampeire Yona, Xiaofei Wang, Gangchun Xu   +4 more
doaj   +1 more source

Regulation of polarised growth in fungi [PDF]

, 2008
Polarised growth in fungi occurs through the delivery of secretory vesicles along tracks formed by cytoskeletal elements to specific sites on the cell surface where they dock with a multiprotein structure called the exocyst before fusing with the ...
Adamo, Adamo, Adams, Akashi, Ayad-Durieux, Bachewich, Bartnicki-Garcia, Bartnicki-Garcia, Bassilana, Bassilana, Bassilana, Behrens, Berman, Bidlingmaier, Bose, Boyce, Boyce, Boyce, Boyd, Brown, Caviston, Chant, Chapa y Lazo, Collinge, Colman-Lerner, Court, Crampin, Cvrckova, Dong, Drgonova, Dunkler, Feng, Finger, France, Gao, Girbardt, Gladfelter, Goehring, Gorovits, Gulli, Guo, Harris, Harris, Hartwell, Hergovich, Hou, Hou, Irazoqui, Jin, Karnoub, Knechtle, Kohno, Konzack, Kron, Leberer, Leberer, Leberer, Leonhard, Lew, Li, Liu, Loeb, Loeb, Longtine, Mahlert, Mata, McCollum, McCusker, Medkova, Mehta, Mendenhall, Nelson, Nonaka, Novick, Pan, Park, Pearson, Peter, Peter E. Sudbery, Philippsen, Punt, Qadota, Racki, Read, Santangelo, Schmidt, Seiler, Seiler, Sinha, Smith, Soll, Stevenson, Sudbery, Sudbery, Sudbery, Tamaskovic, Tanaka, Tcheperegine, Trinci, Verde, Versele, Virag, Virag, Walton, Walworth, Wedlich-Soldner, Wedlich-Soldner, Wendland, Wu, Yarden, Zhang, Zheng, Zheng   +112 more
core   +1 more source

Bacillus subtilis actin-like protein MreB influences the positioning of the replication machinery and requires membrane proteins MreC/D and other actin-like proteins for proper localization [PDF]

BMC Cell Biology, 2005
Abstract Background Bacterial actin-like proteins have been shown to perform essential functions in several aspects of cellular physiology. They affect cell growth, cell shape, chromosome segregation and polar localization of proteins, and localize as helical filaments underneath the cell membrane ...
Defeu Soufo, Hervé Joël, Graumann, Peter   +1 more
openaire   +3 more sources

Improving fascin inhibitors to block tumor cell migration and metastasis

Molecular Oncology, 2016
Tumor metastasis is the major cause of mortality of cancer patients, being responsible for ∼90% of all cancer deaths. One of the key steps during tumor metastasis is tumor cell migration which requires actin cytoskeletal reorganization.
Shaoqin Han, Jianyun Huang, Bingqian Liu, Bowen Xing, Francois Bordeleau, Cynthia A. Reinhart-King, Wenxin Li, J. Jillian Zhang, Xin-Yun Huang   +8 more
doaj   +1 more source

A second actin-like MamK protein in Magnetospirillum magneticum AMB-1 encoded outside the genomic magnetosome island.

PLoS ONE, 2010
Magnetotactic bacteria are able to swim navigating along geomagnetic field lines. They synthesize ferromagnetic nanocrystals that are embedded in cytoplasmic membrane invaginations forming magnetosomes.
Jean-Baptiste Rioux, Nadège Philippe, Sandrine Pereira, David Pignol, Long-Fei Wu, Nicolas Ginet   +5 more
doaj   +1 more source

Experimental analysis of diverse actin-like proteins from various magnetotactic bacteria by functional expression in Magnetospirillum gryphiswaldense

mBio, 2023
Magnetotactic bacteria (MTB) produce magnetosomes, which are sensory organelles consisting of nanocrystals of a magnetic iron mineral enclosed by membranes. In the well-characterized Magnetospirillum species of the Alphaproteobacteria, magnetosomes align
Ram Prasad Awal, Frank D. Müller, Daniel Pfeiffer, Caroline L. Monteil, Guy Perrière, Christopher T. Lefèvre, Dirk Schüler   +6 more
doaj   +1 more source

Impacts of the combined exposure to seawater acidification and arsenic on the proteome of Crassostrea angulata and Crassostrea gigas [PDF]

, 2018
Proteomic analysis was performed to compare the effects of Arsenic (As), seawater acidification (Low pH) and the combination of both stressors (Low pH + As) on Crassostrea angulata and Crassostrea gigas juveniles in the context of global environmental ...
Bebianno, Maria, Figueira, Etelvina, Freitas, Rosa, Mestre, Nélia, Moreira, Anthony, Schrama, Denise, Soares, Amadeu M.V.M.   +6 more
core   +1 more source

Characterization of engineered actin binding proteins that control filament assembly and structure. [PDF]

PLoS ONE, 2010
Eukaryotic cells strictly regulate the structure and assembly of their actin filament networks in response to various stimuli. The actin binding proteins that control filament assembly are therefore attractive targets for those who wish to reorganize ...
Crista M Brawley, Serdar Uysal, Anthony A Kossiakoff, Ronald S Rock   +3 more
doaj   +1 more source

Transforming growth factor-beta targets Formin-like 2 for Angiopoietin-like 4 secretion during the epithelial mesenchymal transition [PDF]

, 2019
Epithelial to Mesenchymal transition (EMT) is a highly dynamic process that plays a crucial role in tumor progression and metastasis. While remodelling of the actin cytoskeleton is a hallmark of EMT, the responsible actin regulating factors are less well
Moussi, Christel Jessica
core   +1 more source

L-plastin nanobodies perturb matrix degradation, podosome formation, stability and lifetime in THP-1 macrophages.

PLoS ONE, 2013
Podosomes are cellular structures acting as degradation 'hot-spots' in monocytic cells. They appear as dot-like structures at the ventral cell surface, enriched in F-actin and actin regulators, including gelsolin and L-plastin.
Sarah De Clercq, Ciska Boucherie, Joël Vandekerckhove, Jan Gettemans, Aude Guillabert   +4 more
doaj   +1 more source