A distinct signaling pathway called TNF- drives the transformation of epithelial cells into aggressive tumor cells. During cancer progression, cells activate their own TNF- program and become invasive ...

Breast cancer (BC) is the most common cancer and the second leading cause of cancer death in women. It is a highly variable disease, defined as a malignancy of the epithelial ducts in breast tissue.

It has long been thought that only nerve and heart cells use electric impulses to communicate, while epithelial cells -- which compose the linings of our skin, organs and body cavities -- are mute, ...

Epithelial cells line the body’s surfaces to protect against physical damage, pathogens, and dehydration. These cells play key roles in absorbing nutrients and removing waste products, as well as ...

A key protein expressed in epithelial “skin” cells plays a critical role in protecting the structure and function of cells in the nervous system of a model nematode, a type of worm, according to new ...

Every organ in the body is made up of a range of cell types that must coordinate their size and shape throughout the lifetime of the animal to maintain correct organ architecture and function. A focus ...