Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, ...

Scientists have uncovered new details about how cells manage the distribution of lipids in their cell membrane. These lipids, known as phospholipids, are arranged in a bilayer of membranes, regulating ...

Cell membranes are the boundaries of living cells. They are made up of amphiphilic lipids, cholesterol, and membrane proteins arranged in a dynamic bilayer. They regulate signal transduction, ...

Scientists have long known that cellular membranes vary in thickness, but measuring those differences inside actual cells has been out of reach. Until now, scientists could only measure membrane ...

Cell membranes cradle, protect, and gatekeep living cells. Membranes can even affect how a cell behaves. But membranes' own erratic behavior has puzzled scientists for years. Turns out, it's all about ...

Cells may generate their own electrical signals through microscopic membrane motions. Researchers show that active molecular processes can create voltage spikes similar to those used by neurons. These ...

Researchers shifted the focus to the internal properties of the membrane itself, specifically its viscosity, highlighting its critical role in controlling deformation and dynamics during essential ...

Biologists have long treated cell membranes as passive barriers, thin skins that separate the chemistry of life from the chaos outside. A new line of research suggests they may be far more dynamic, ...

Add Yahoo as a preferred source to see more of our stories on Google. New research suggests cell membranes may generate electrical energy through active motion, reshaping how biology powers itself.