While these animals retain the regenerative ability throughout adulthood, most mammals, including mice and humans, lose this capacity shortly after birth. 4 Scientists are interested in determining ...
As people age, their bodies develop a dysfunctional immune system, which can leave older adults more susceptible to conditions like sepsis. New research from University of Minnesota researchers ...
This granulomatous reaction may be viewed as a frustrated attempt by the immune system to neutralize antigen. The antigen is trapped within the granuloma and in this location the macrophages secrete ...