Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much ...

Since its introduction by Polly Matzinger, the Danger Theory has profoundly reshaped modern immunology. Rather than relying solely on a self/non-self ...

A sugar on mycobacteria binds to the immune receptor dectin-1 on host macrophages, helping the bacteria survive and driving ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Scientists have uncovered how a vitamin A metabolite can suppress anti-cancer immunity. Scientists at the Princeton University Branch of the Ludwig Institute for Cancer Research have uncovered new ...

In addition to providing energy, lipids are also essential building blocks of our cell membranes. However, despite their ...

Opioid receptors are fantastic targets for treating pain—but unfortunately, the drugs that target them can be addictive. Because the molecules suppress breathing and heart function, those drugs can ...