The immune cell repertoire is composed of many different cell types that are orchestrated in response to infection and other pathogens that enter the body. As a result, the body can defend itself ...

The immune system is often viewed as a simple line of defense against illness, but its role extends far beyond fighting off infections. It functions as a sophisticated network of cells, tissues, and ...

Harvard Medical School scientists have identified a key protein in the human immune system that drives inflammatory and autoimmune conditions when it turns against the body. The protein, Granzyme K, ...

In today’s increasingly digital world, where people can go days without meaningful in-person interaction, the importance of social connections often gets overlooked. Yet, these human bonds do more ...