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 ...

Cell membranes play a crucial role in maintaining the integrity and functionality of cells. However, the mechanisms by which they perform these roles are not yet fully understood. Scientists have used ...

Our cells are surrounded by a fragile membrane that's only 5 nanometers thick, 1/20 of a soap bubble. Cells are easily damaged by physiological activities, including muscle contraction and tissue ...

Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic material that determines nearly every aspect of their functioning. This ...

(Nanowerk News) Drawing inspiration from natural sensory systems, an MIT-led team has designed a novel sensor that could detect the same molecules that naturally occurring cell receptors can identify.

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 ...

Differences in the surface negative charge between EXOs and PM-EVs manifest as variations in target cell specificity and pharmacokinetics. Therefore, zeta potential measurement can serve as one of the ...

image: An MIT-led team designed a sensor that may be deployed to screen patients for hard-to-diagnose cancers, or metastatic tumors. The device draws inspiration from the membrane that surrounds all ...