Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. A consortium led ...

Psoriasis is well known for causing too many skin cells on elbows, knees and across the body, but people living with psoriasis may also be at an increased risk of heart disease. Effects of overactive ...

A new study has uncovered a key difference between the immune system of males and females—and it comes down to a single gene. The study is published in The Journal of Immunology. Subscribe to our ...

A new discovery about how cells communicate with each other in the body's immune system has revealed deeper insights for an ...

Groundbreaking research from the University of Virginia School of Medicine has revealed crucial new insights into the immune systems of COVID-19 survivors, particularly those struggling with ...

Scientists at the Icahn School of Medicine at Mount Sinai have identified an important immune response that helps explain why ...

Experts share which to stock up on this cold and flu season.