This approach has the potential to rejuvenate specific tissues affected by mitochondrial decline," author Gaharwar told ...

There are many kinds of T cells, and they play different parts in defending the body. Some T cells kill infected cells, ...

For example, naïve T cells increase in size before undergoing a burst of proliferation, while liver and fat cells enlarge or contract in response to nutrient availability. In these cases, size changes ...

Stem cells play a central role in regenerative medicine, since they possess the capacity for self renewal and the ability to ...