Pathogen-fighting immune cells called tissue-resident memory CD8 T cells (TRM cells) go through a surprising transformation -- and relocation -- as they fight infections in the small intestine.
Single-cell Raman spectroscopy, enhanced by AI, offers rapid identification of airborne pathogens, overcoming traditional detection challenges like slow speed and low sensitivity.
A vaccine works by generating an immune response in the body against some kind of pathogen—a virus or bacteria or some other agent that causes disease. Normally when a pathogen invades the body ...