Deficient natural killer (NK) cell activity in paroxysmal nocturnal haemoglobinuria (PNH).
D000328:Adult; D000368:Aged; D002478:Cells, Cultured; D003602:Cytotoxicity, Immunologic; D006457:Hemoglobinuria, Paroxysmal / Q000276:immunology*; D006801:Humans; D007370:Interferon Type I / Q000494:pharmacology; D007694:Killer Cells, Natural / Q000187:drug effects / Q000276:immunology*; D008875:Middle Aged
D007370:Interferon Type I