Results 11 to 20 of about 4,055,008 (348)

Drug resistance-associated changes in sphingolipids and ABC transporters occur in different regions of membrane domains

Journal of Lipid Research, 2005
We have recently shown that two ATP binding cassette (ABC) transporters are enriched in Lubrol-resistant noncaveolar membrane domains in multidrug-resistant human cancer cells [Hinrichs, J. W. J., K. Klappe, I. Hummel, and J. W. Kok. 2004.
John W.J. Hinrichs, Karin Klappe, Manon van Riezen, Jan W. Kok   +3 more
doaj   +1 more source

Electroporation of cell membranes [PDF]

Biophysical Journal, 1989
Electric pulses of intensity in kilovolts per centimeter and of duration in microseconds to milliseconds cause a temporary loss of the semipermeability of cell membranes, thus leading to ion leakage, escape of metabolites, and increased uptake by cells of drugs, molecular probes, and DNA.
openaire   +2 more sources

Real-time monitoring of proton exchange membrane fuel cell stack failure [PDF]

, 2016
Uneven pressure drops in a 75-cell 9.5-kWe proton exchange membrane fuel cell stack with a U-shaped flow configuration have been shown to cause localised flooding.
Brandon, NP, De Benedetti, L, Marquis, AJ, Offer, GJ, Parkes, MP, Wu, B   +5 more
core   +2 more sources

Rab35 GTPase couples cell division with initiation of epithelial apico-basal polarity and lumen opening

Nature Communications, 2016
Establishment and maintenance of apico-basal polarity in epithelial organs needs to be tightly coupled with cell division. Here the authors show that the Rab35 GTPase tethers intracellular vesicles containing key apical determinants at the cleavage site,
Kerstin Klinkert, Murielle Rocancourt, Anne Houdusse, Arnaud Echard   +3 more
doaj   +1 more source

TPLATE recruitment reveals endocytic dynamics at sites of symbiotic interface assembly in arbuscular mycorrhizal interactions [PDF]

, 2019
Introduction: Arbuscular mycorrhizal (AM) symbiosis between soil fungi and the majority of plants is based on a mutualistic exchange of organic and inorganic nutrients.
Bonfante, Paola, Carotenuto, Gennaro, Chabaud, Mireille, Chiapello, Marco, Faccio, Antonella, Fiorilli, Valentina, Genre, Andrea, Russo, Giulia, Van Damme, Daniël, Volpe, Veronica   +9 more
core   +3 more sources

Modification of bacterial cell membrane to accelerate decolorization of textile wastewater effluent using microbial fuel cells: role of gamma radiation [PDF]

, 2020
The aim of the present work was to increase bacterial adhesion on anode via inducing membrane modifications to enhance textile wastewater treatment in Microbial Fuel Cell (MFC).
Abd El Kareem, H., Abd El Kareem, H., Bowman, K., Bowman, K., Breheny, M., Breheny, M., Fathy, R., Fathy, R., Gamal, M., Gamal, M., Gomaa, O., Gomaa, O., Keshavarz, T., Keshavarz, T., Kyazze, G., Kyazze, G., Maghrawy, H., Maghrawy, H., Selim, N., Selim, N.   +19 more
core   +1 more source

In vitro fusion of single synaptic and dense core vesicles reproduces key physiological properties

Nature Communications, 2019
Regulated exocytosis of neuronal synaptic vesicles is substantially faster than that of endocrine dense core vesicles despite similar molecular machineries.
Alex J. B. Kreutzberger, Volker Kiessling, Christopher Stroupe, Binyong Liang, Julia Preobraschenski, Marcelo Ganzella, Mark A. B. Kreutzberger, Robert Nakamoto, Reinhard Jahn, J. David Castle, Lukas K. Tamm   +10 more
doaj   +1 more source

Membrane dynamics and cell polarity: the role of sphingolipids

Journal of Lipid Research, 2003
In recent years, glycosphingolipids (GSLs) have attracted widespread attention due to the appreciation that this class of lipids has a major impact on biological life.
Dick Hoekstra, Olaf Maier, Johanna M. van der Wouden, Tounsia Aït Slimane, Sven C.D. van IJzendoorn   +4 more
doaj   +1 more source

A Lipid-Bilayer-On-A-Cup Device for Pumpless Sample Exchange

Micromachines, 2020
Lipid-bilayer devices have been studied for on-site sensors in the fields of diagnosis, food and environmental monitoring, and safety/security inspection.
Yoshihisa Ito, Yusuke Izawa, Toshihisa Osaki, Koki Kamiya, Nobuo Misawa, Satoshi Fujii, Hisatoshi Mimura, Norihisa Miki, Shoji Takeuchi   +8 more
doaj   +1 more source

Mechanics and regulation of cytokinetic abscission

Frontiers in Cell and Developmental Biology, 2022
Cytokinetic abscission leads to the physical cut of the intercellular bridge (ICB) connecting the daughter cells and concludes cell division. In different animal cells, it is well established that the ESCRT-III machinery is responsible for the ...
Virginia Andrade, Virginia Andrade, Arnaud Echard   +2 more
doaj   +1 more source