Does Cholesterol Restrict Membrane Fluidity?
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3 min read
Cholesterol, an essential component of all animal cell membranes, acts as a crucial regulator of membrane fluidity rather than a simple restrictor. Its unique amphipathic structure allows it to insert itself into the phospholipid bilayer, where it exerts a bidirectional effect that maintains membrane stability across various temperatures. This regulatory mechanism is vital for proper cellular function and homeostasis.
