A round-up of recent discoveries in behavior research
The activity of one type of immune cell helps regrow the limbs of amputated salamanders.
A new class of immune cell could protect against type 1 diabetes by suppressing other immune cells.
The NIH has required researchers to receive instruction about responsible conduct for more than 20 years, but misconduct is still on the rise.
Should institutions invest in changing the behavior of scientists found guilty of violating research rules and ethics?
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
Inflammation in the hypothalamus may induce degeneration in tissues throughout the body.
Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27
Sorting out T-cell functional and phenotypic heterogeneity depends on studying single cells.