The chapter also mentions the structures of plasma membrane that are distinguished from other cellular membranes by the presence of both glycolipids and glycoproteins on their outer surfaces and the attachment of cytoskeletal proteins to their cytoplasmic surfaces. Interrelations among typical membrane ...
Membranes and their cellular functionsCell MembraneColemanNo abstract is available for this article.doi:10.1016/0014-5793(76)80296-7G. SemenzaFebs Letters
Cellular membranes can form two principally different involutions, which either exclude or contain cytosol. The ‘classical’ budding reactions, such as those occurring during endocytosis or formation of exocytic vesicles, involve proteins that assemble on the cytosol-excluding face of the bud neck. In...
Finally, cells also incorporate oxidized (pathogenic) phospholipids using partially overlapping entry pathways as native phospholipids which might support the ability of oxidized lipids to promote atherothrombosis. Introduction Phospholipids are essential building blocks of cellular membranes. Almost all cell ...
A class of lipids that can be part of cellular membranes. Moreover, sphingolipids and their metabolites, such as ceramides, sphingosine and sphingosine-1-phosphate, are signalling molecules and are involved in multiple diseases, including obesity, diabetes, cardiovascular disease, cancer and kidney di...
GLVs form a distinctive smell of damaged green plant tissues. Chemically, they are C6-aldehydes, C6-alcohols and their acetates (Arimura et al.2017). Emission of these compounds occurs almost instantly after a stress event that causes damage to cellular membranes of plants (Ameye et al.2018...
Cellular nutrients come in many forms, including sugars and fats. In order to provide a cell with energy, these molecules have to pass across the cell membrane, which functions as a barrier — but not an impassable one. Like the exterior walls of a house, the plasma membrane is semi-perme...
Viroporins are small virally encoded hydrophobic proteins that oligomerize in the membrane of host cells, leading to the formation of hydrophilic pores. This activity modifies several cellular functions, including membrane permeability, Ca2+homeostasis, membrane remodelling and glycoprotein trafficking. ...
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The specific mechanism by which CDCs form pores is not completely resolved; however, what is generally known is that ring-shaped oligomerization at the cellular membrane is followed by large conformational changes in each unit of the oligomer, resulting in the insertion of a β-barrel into the ...