Charged and Neutral Au Nanoparticles Interact Differently with Langmuir Film-Based Synthetic Membranes: Implications for Nanoparticle Uptake and Membrane Protein Activity

2020 ◽  
Vol 3 (9) ◽  
pp. 9276-9284
Author(s):  
Michael Malek ◽  
Isabel S. Curtis ◽  
Tyson J. MacCormack ◽  
M.-Vicki Meli
Keyword(s):  
Membrane Protein ◽  
Au Nanoparticles ◽  
Nanoparticle Uptake ◽  
Protein Activity ◽  
Langmuir Film ◽  
Synthetic Membranes

scholarly journals Transient Photoinactivation of Cell Membrane Protein Activity without Genetic Modification by Molecular Hyperthermia

ACS Nano ◽  
2019 ◽  
Vol 13 (11) ◽  
pp. 12487-12499 ◽  
Author(s):  
Peiyuan Kang ◽  
Xiaoqing Li ◽  
Yaning Liu ◽  
Stephanie I. Shiers ◽  
Hejian Xiong ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Membrane Protein ◽  
Genetic Modification ◽  
Protein Activity ◽  
Cell Membrane Protein

scholarly journals Cell surface recycling in yeast: mechanisms and machineries

2016 ◽  
Vol 44 (2) ◽  
pp. 474-478 ◽  
Author(s):  
Chris MacDonald ◽  
Robert C. Piper
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Plasma Membrane ◽  
Membrane Protein ◽  
Cell Surface ◽  
Mammalian Cells ◽  
Genetic System ◽  
Integral Membrane Protein ◽  
Protein Activity ◽  
Yeast Saccharomyces Cerevisiae ◽  
Central Process

Sorting internalized proteins and lipids back to the cell surface controls the supply of molecules throughout the cell and regulates integral membrane protein activity at the surface. One central process in mammalian cells is the transit of cargo from endosomes back to the plasma membrane (PM) directly, along a route that bypasses retrograde movement to the Golgi. Despite recognition of this pathway for decades we are only beginning to understand the machinery controlling this overall process. The budding yeast Saccharomyces cerevisiae, a stalwart genetic system, has been routinely used to identify fundamental proteins and their modes of action in conserved trafficking pathways. However, the study of cell surface recycling from endosomes in yeast is hampered by difficulties that obscure visualization of the pathway. Here we briefly discuss how recycling is likely a more prevalent process in yeast than is widely appreciated and how tools might be built to better study the pathway.

Rapid screening of membrane protein activity: electrophysiological analysis of OmpF reconstituted in proteoliposomes

Lab on a Chip ◽  
2008 ◽  
Vol 8 (4) ◽  
pp. 587 ◽  
Author(s):  
Mohamed Kreir ◽  
Cecilia Farre ◽  
Matthias Beckler ◽  
Michael George ◽  
Niels Fertig
Keyword(s):  
Membrane Protein ◽  
Rapid Screening ◽  
Protein Activity ◽  
Electrophysiological Analysis

How bilayer lipids affect membrane protein activity

1986 ◽  
Vol 11 (8) ◽  
pp. 331-335 ◽  
Author(s):  
Anthony Carruthers ◽  
Donald L Melchior
Keyword(s):  
Membrane Protein ◽  
Protein Activity

scholarly journals A New Biomimetic Phase of Surfactant Bilayers Maintains Membrane Protein Activity

2013 ◽  
Vol 104 (2) ◽  
pp. 44a
Author(s):  
Vladimir Adrien ◽  
Gamal Rayan ◽  
Myriam Reffay ◽  
Martin Picard ◽  
Arnaud Ducruix ◽  
...  
Keyword(s):  
Membrane Protein ◽  
Protein Activity

scholarly journals Do Sphingolipids Control Viral Membrane Protein Activity?

2011 ◽  
Vol 100 (3) ◽  
pp. 638a
Author(s):  
John M. Sanderson ◽  
James A. Freeth ◽  
Helen K. McPhee ◽  
Harriette E. Foster
Keyword(s):  
Membrane Protein ◽  
Protein Activity ◽  
Viral Membrane
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