At the heart of the research is a powerful insight: when T cells -- key players in the immune system -- are forced to rewire how they convert energy, they become significantly more effective at ...

Why does the same virus barely faze one person while sending another to the hospital? New research shows the answer lies in a molecular record etched into our immune cells by both our genes and our ...

They discovered that an ongoing viral infection causes a brief but striking shift in the availability of nutrients in the ...