Despite multiple studies showing that a normal white blood cell (WBC) count does not exclude serious disease, physicians in all specialties continue to behave as if it did. To assess whether a ...

as well as the different immune cells in the blood vessels of the host, is providing key insights into a spectacular host–pathogen encounter. The leukocyte recruitment paradigm Neutrophils ...

During leukapheresis, a large machine uses centrifugation to separate white blood cells, or leukocytes ... is safe and effective in a rat model, Nature Communications (2025).

New research suggests that decreased activity of ELOVL2 -- a key enzyme in lipid metabolism -- accelerates white blood cell aging and alters genes associated with the onset of blood cancers.

The etiology of TRALI remains incompletely understood; antibodies directed against a human leukocyte antigen ... immune system of individuals with blood cells negative for an antigen is exposed ...