After treatment, the mice’s memories were essentially shunted back into a younger state. The researchers found that reprogrammed engrams displayed molecular behavior of more youthful cells. Using a ...

The capacity of an organism to regenerate depends on cell dedifferentiation followed by proliferation. Mammals, in general, have limited regenerative capacity. Now, a team of researchers at the Salk ...

Age-related memory decline and neurodegenerative diseases like Alzheimer's are often thought of as irreversible. But the brain is not static; neurons continually adjust the strength of their ...

Most tissues in the body can regenerate themselves after an injury, but unfortunately heart muscle cells aren’t one of them. Now, scientists at the Max Planck Institute have shown in mice that ...

For all they do for us, our hearts aren't very good at repairing themselves. So when a person suffers a heart attack, their blood pump is left with a large amount of scar tissue, which can impede the ...

Stem cells hold tremendous potential in healthcare and research science, because they can become any type of cell. However, there were many impediments to using them. They cannot be obtained from ...

A team of health and medical researchers affiliated with a host of institutions across Sweden has tested the possibility of reprogramming cancer cells into cDC1 cells as a means for destroying the ...

Researchers have identified key factors that promote the reprogramming of human stem cells to the naïve state, which can be used to model the earliest stages of development. This new knowledge will ...

One promising strategy to remuscularize the injured heart is the direct cardiac reprogramming of heart fibroblast cells into cardiomyocytes. Researchers have identified TBX20 as the key missing ...