Penn State researchers have developed a technique they call “cellular snowballing,” in which lab-grown cells mixed with ...
Some of the signs of aging in human cells originate in the cell nucleus, because the packaged form of DNA changes with age.
Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and capabilities far exceed those of any other species on Earth. Yet humans share ...
Lymph nodes are key control centers in the immune system and play an important role in defending the body against infections ...
Structures developed by a team from the University of São Paulo and the Albert Einstein Faculty can repair bone loss or malformation when combined with organic polymers.