Research shows how important protein keeps our cell membranes in balance

Lipids are the main constituents of our cell membranes, which are formed as lipid bilayers. The distribution of lipids is far from uniform; it is asymmetric, with different lipid compositions in the outside and inside layers. This asymmetry is essential for a variety of cellular functions, from maintaining membrane homeostasis to enabling cell signaling and numerous other physiological processes at or across membranes.