By reexamining 3D images used to map the connections between brain cells, researchers are uncovering new information about a small, elusive, and often overlooked cellular appendage.

In contrast, the proteins that are inserted into the cell membranes display some hydrophobic chemical groups on their surface, specifically in those regions where the protein surface is exposed to ...

3D cell culture techniques closely mimic in vivo conditions, generating more accurate data for disease modeling and drug toxicity testing. Rebecca Roberts is a science writer and communicator. She ...

Proteins called "S" form spikes that extend from the surface and grab onto a human cell, hundreds of times larger, so the particle, or virion, can slip inside; the crown, or corona, appearance ...

Kamal is a freelance science journalist based in the UK with a PhD in virology from the University of Cambridge. View Full Profile. Learn about our Editorial Policies. On the same day that the ...

Invasin activates specific proteins on the surface of the intestinal cells that act as tiny docking ... Organoids are typically grown in 3D structures, embedded in a gel such as Matrigel/BME.

They are the building blocks of life, performing a wide range of functions within organisms, from catalyzing metabolic reactions to providing structural support and enabling cell ... (overall 3D shape ...

Ott started looking deeper into the 3D EM images from Janelia ... the cilia aren't exposed on the cell surface and limiting their ability to detect the protein that causes proliferation.