The epithelium is a type of tissue that covers many different surfaces on the inside and the outside of your body. Epithelial cells are packed tightly together and serve as a barrier between the ...

Fat tissue holds the key to 3D printing layered living skin and potentially hair follicles, according to researchers who recently harnessed fat cells and supporting structures from clinically procured ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Budding surgeons may soon train on stretchy, lifelike 3D-printed ...

Like a phoenix rising from the ashes, our skin tissue—and in fact many types of epithelial tissue that lines and covers the ...

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The integumentary system is the physical system that forms the barrier between the external environment and the internal systems of the body. In humans, this system consists of skin, hair, nails, and ...

Our skin is a natural wonder of bioengineering. The largest organ in the body, it’s a waterproof defense system that protects against infections. It’s packed with sweat glands that keep us cool in ...

When most people think of burn injuries, they think of damage to the skin. Burns also affect many other areas of the body because the skin plays such an important role in protecting the body from the ...