This is a top-down cross-section of one of the 3D hollow spheres (lumenoids) that our cells can create. The different colors are for different proteins, which allows you to see some striking ...

Epithelial tissues are in constant interaction with their environment. Maintaining their functionality requires dynamic balance (homeostasis) and that their cell numbers are tightly regulated. This is ...

Metabolism guides the activation states of regulatory T cells, the immune cells that prevent inappropriate activation of the ...

Stem cells in most organisms typically take cues from adjacent cells. But new research from the Stowers Institute for Medical ...

Scientists in Japan have created hybrid plant-animal cells, essentially making animal cells that can gain energy from sunlight like plants. The breakthrough could have major benefits for growing ...

Harvard Medical School researchers are designing next-gen robots that can flex, contract, and grow like human beings.

The adventitia is the outermost layer of a blood vessel. Mesenchymal stem cells are a form of somatic, or adult stem cells, which can be found in a variety of tissues throughout the body, including ...