Innate lymphoid cells, which curiously behave like T cells even though they don’t recognize specific antigens, show promise as a potential cancer therapeutic. In the years that followed, other groups ...

Ocular infections and related inflammatory disorders are important causes of visual morbidity worldwide and may arise from viral, bacterial, fungal, and ...

Our immune system spans two worlds - innate and adaptive. Innate immune cells are like troops at the gate ready to hold off invaders and raise the body's alarms. Adaptive immune cells are specialists ...

As part of the body's first line of defense against foreign invaders, macrophages play an integral role in the innate immune ...

Unlike transient innate immune activation, trained immunity is characterized by long-lasting but reversible functional reprogramming of monocytes, macrophages, natural killer (NK) cells, and ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

Our immune system is much older than we think. Long before dinosaurs existed, early life forms had developed a powerful ...

People with hard-to-treat asthma often have to use medicines such as systemic steroids that broadly suppress the immune ...

We sometimes hear about the benefits of “boosting” our immune system, but what we really want to do is support our immune system on an ongoing basis. People often think of the immune system as ...