Thetis cells, a class of immune cells first described in 2022, play an essential and previously unknown role in suppressing inflammatory responses to food, a new study finds.

A decade ago, a clinical trial in the U.K. famously showed that children who were exposed to peanuts in the early months of ...

Retroperitoneal lymph nodes are the nodes at the back of your tummy (abdomen). Sometimes these nodes need to be removed after having chemotherapy. This is called a retroperitoneal lymph node ...

Ripk1 ΔCD4 mice develop spontaneous enteropathy mimicking small intestinal pathology in human RIPK1 deficiency. The enteropathy in Ripk1 ΔCD4 mice is driven by enhanced caspase-8-mediated αβT cell ...

Breast cancer that has spread to lymph nodes may be treated more aggressively than localized cancer, because it has a greater potential to travel to other parts of the body. You have thousands of ...

A rash accompanied by swollen lymph nodes usually stems from a viral infection, such as measles, chickenpox, or mononucleosis. A rash is an inflammatory response that causes changes to your skin ...