A new study confirms reports of membrane-bound RNA molecules and points to their role in neutrophil migration.

First, the genetically engineered cells became CD8⁺ killer T cells that wiped out his leukemia. Then they transformed into a stable population of CD4⁺ helper T cells that continue to circulate in his body.

Scientists around the world investigate how bat immune systems cope with viral attacks and how this information could be used to keep humans safe.

Regulatory T cells in the colon travel to muscles to promote wound healing in mice, raising questions about how antibiotics may impact injury recovery.

We have barely scratched the surface of itch science and what it indicates about our health.

The presence and spread of new, more-infectious and immune-evading variants show that the coronavirus is not done mutating.

Recent advances in modeling the human placenta, the least understood organ, may inform placental disorders like preeclampsia.

A preliminary clinical trial finds that the personalized therapy improves survival rates and has no severe side-effects.