Iron, anemia, and infection.
The data on the relationship between iron deficiency and infection are conflicting. Some researchers conclude that mild iron deficiency is beneficial for immunity, whereas others contend that any deficit is not good for immunity. Additionally, infection or inflammation generate anemia and profound changes in iron metabolism mediated by cytokines. These changes are important confounders to consider in assessments of iron status.
Walter
T
T
Hematology Unit, University of Chile, Santiago, Chile.
Olivares
M
M
Pizarro
F
F
Muñoz
C
C
D018798:Anemia, Iron-Deficiency / Q000188:drug therapy* / Q000209:etiology / Q000276:immunology*; D016207:Cytokines / Q000096:biosynthesis; D004921:Erythropoietin / Q000502:physiology; D006801:Humans; D007239:Infections / Q000378:metabolism*; D007501:Iron / Q000276:immunology* / Q000378:metabolism / Q000627:therapeutic use
D016207:Cytokines; D004921:Erythropoietin; D007501:Iron