“Abstract”
Cholesterol plays a pivotal role in the fluidity of plasma membrane in cells. Evidence of cholesterol evolution from lanosterol suggests that cholesterol has little sensitivity to changes in temperature as opposed to lanosterol. Simulations also revealed that there is no ld-lo coexistence and 3-phase lines in lipid/lanosterol systems as opposed to lipid/cholesterol systems. The sterol also favors a strong interaction with lipids having saturated acyl chains (Miao et al.) which is a key factor in understanding and characterizing the lipid bilayer model. Based on surface potential measurements, cholesterol and ergosterol reduce the penetration of water into the lipid monolayer. Results revealed that excess ...
