Scientists have revealed a crucial mechanism used by the immune system to shield the gut during an infection. This work, which used a mouse model of intestinal worm infections, showed that the immune ...

Our immune system implements an array of strategies to combat threatening infections. White blood cells called cytotoxic T ...

New research uncovers how the brain, immune system, and nervous system contribute to heart attack damage, revealing three nodes that could be targeted with new therapeutics.

Our immune response is not fixed. It is a living, adaptive network of cells and signals that evolves over our lifespan, bringing refinement and fragility. Early life is marked by immune learning and ...

The immune system is crucial to our health. It must sense pathogens and respond to these threats effectively. But the immune system also has to be carefully controlled. If it starts to attack healthy ...

It also improved the immune system's ability to clear harmful bacteria. The production of UA is largely dependent on the gut's microbiota, but it's believed that microbial groups including ...

Studies have shown that cancer cells can 'trick' the immune system into believing they are healthy and prevent themselves ...

We are now approaching six years since COVID-19 was declared a pandemic by the World Health Organization, yet talk of vaccines and our immune systems persists in our cultural conversations — from ...