An Iron-Rich Diet Decreases the Mycobacterial Burden and Correlates With Hepcidin Upregulation, Lower Levels of Proinflammatory Mediators, and Increased T-Cell Recruitment in a Model of Mycobacterium bovis Bacille Calmette-Guerin Infection
Author(s) -
Rafiou Agoro,
Sulayman Benmerzoug,
Stéphanie Rose,
Mélanie Bouyer,
Raffaella Gozzelino,
Irene García,
Bernhard Ryffel,
Valérie Quesniaux,
Catherine Mura
Publication year - 2017
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1093/infdis/jix366
Subject(s) - proinflammatory cytokine , inflammation , ferroportin , immunology , mycobacterium bovis , hepcidin , biology , immune system , iron deficiency , microbiology and biotechnology , cytokine , downregulation and upregulation , mycobacterium tuberculosis , medicine , tuberculosis , anemia , gene , biochemistry , pathology
Recent evidence indicates a robust competition between the host and mycobacteria for iron acquisition during mycobacterial infection. Variable effects of iron supplementation on the susceptibility to mycobacterial infection have been reported. In this study, we revisited the effects of an experimental iron-enriched diet on Mycobacterium bovis bacille Calmette-Guerin (BCG) infection.
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