Some of the body's cells stay put for life, while others are free to roam. To move, these migratory cells rely on filopodia—sensitive, finger-like protrusions that reach out from the cell membrane ...

From the fluid mosaic model to tight junctions, cell membranes are the ultimate gatekeepers of life. They manage what comes in and out, maintain balance, and even signal to other cells. Understanding ...

A new computational study led by University at Buffalo scientists and published April 21 in Biophysical Journal sheds light ...

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 ...

Found in complex living organisms, TOR acts as a conductor, integrating signals such as nutrient availability, energy levels, ...

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 ...

Cell membranes are more than just barriers—they are dynamic, multifunctional structures essential for life. From controlling what enters and exits the cell to enabling communication and repair, they ...