Sixteen years after doctors froze part of a boy’s testicle before chemotherapy, the tissue has helped him produce sperm as an ...

Using their novel FRESH 3D bioprinting technique, which allows for printing of soft living cells and tissues, a lab has built a tissue model entirely out of collagen. Collagen is well-known as an ...

DNA damage from inflammation outpaces the cells’ ability to self-repair. The finding, in human brain cells and mice, could ...

Mini models of the uterus lining give insight into mystery of how it is shed without scarring ...

Scientists have developed a breakthrough injectable biomaterial that travels through the bloodstream to repair damaged tissue ...

How many tiny pieces of plastic are currently inside your body? A series of headline-grabbing studies in the last few years have claimed to have found microplastics throughout human bodies—inside ...

Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and the molecular events within them are dynamic, and developmental processes, ...

AI could "give the scientific community a way to address the most difficult and urgent questions in human health," argues ...

Living tissues do not change through biology alone. They are shaped by a constant dialogue among forces, chemicals, and ...

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On the morning of Jaiwen Hsu’s stem cell transplant in November 2023, the atmosphere in the hospital felt electric. Doctors had never before tried what they were going to attempt with someone like Hsu ...

German scientists have successfully cryopreserved adult mouse hippocampal tissue, cooling it to -196°C and later rewarming it ...