Mount Sinai researchers have published the first organ-wide human skin spatial atlas from across the body. It provides an ...

HIV exhausts the body's immune system by overactivating it, despite effective antiviral treatment. Researchers from Linköping University in Sweden have conducted cell studies showing that an existing ...

Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...

Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Vitamin B6 supports brain health, energy metabolism, immune ...

A 3D rendering showing the internal structure of an animal cell, with several round or wavy structures inside a border. It turns out that the redox state of a cell, such as the animal cell shown, is ...

Scientists found that embryonic skin cells “whisper” through faint mechanical tugs, using the same force-sensing proteins that make our ears ultrasensitive. By syncing these micro-movements, the cells ...

For decades, lab-grown cells have been studied in materials that don't reflect the softness and flexibility of human tissue.

Vitamin B2 is an essential nutrient that the human body cannot make on its own. Because of this, people must obtain it from the foods they eat. This vitamin, also called riboflavin, is commonly found ...