A study in Nature Genetics uses organotypic gut models to reveal genome-wide genetic determinants of Shigella colonization, spotlighting type III secretion system effectors as crucial for early ...

Neurons talk to one another using electricity. If you could hear these impulses, they might sound like constant, rapid-fire ...

Animal organs are enclosed by a specialized epithelial layer. Epithelial cells typically exhibit apicobasal polarity: their apical surfaces contact other cells or the environment, whereas their ...

Epithelial conversation An epithelial cell-coated microelectrode array with 60 precisely placed electrodes detects the minute electric signals generated when the cells are injured. (Courtesy: UMass ...

Both are epithelial cells, a cell type that forms barriers such as skin and mucous membranes, and also lines organs and body cavities. After blasting some cells with lasers, Yu measured tiny ...

Slow, silent 'scream' of epithelial cells detected for first time Date: March 17, 2025 Source: University of Massachusetts Amherst Summary: It has long been thought that only nerve and heart cells ...

Epithelial cells are packed tightly together and serve as a barrier between the interior and the exterior of your body. You have countless epithelial cells throughout your body that make up what ...

In addition, there was dilatation of the endoplasmic reticulum cistern. In the control group, lens epithelial cells and all their elements had a normal pattern. Neither cells with an apoptotic ...

Among the genes that remain deregulated during remission, we identify several that are expressed by epithelial cells and are involved in epithelial ... a completely normal endoscopic appearance, ...

The epithelium is a tissue that covers all surfaces in the body. Epithelial cells vary in function and adapt to the part of the body they are in. Endothelial cells are a specialized type of ...