Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell and its environment ...

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, ...

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 ...

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 ...

Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...

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 ...

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 ...

Forever chemicals may be entering living cells as bacteria weave PFAS into their membranes, revealing a hidden pollution ...

Combining hyperspectral imaging and AI, this research identifies oxidative stress in red blood cells, paving the way for ...

An octopus-shaped nanomachine hijacks tumor ATP leakage to power a self-amplifying cycle of membrane damage, drug delivery, and metabolic collapse in cancer cells.

Extracellular vesicles (EVs) are nanoscale lipid bilayer particles secreted by cells that mediate intercellular communication ...