Mice with Pulmonary Tuberculosis Treated with Mycobacterium vaccae Develop Strikingly Enhanced Recall Gamma Interferon Responses to M. vaccae Cell Wall Skeleton
Author(s) -
Elisabeth Rodríguez-Güell,
Gemma Agustí,
Mercè Corominas,
PereJoan Cardona,
Marina Luquin,
Esther Julián
Publication year - 2008
Publication title -
clinical and vaccine immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.649
H-Index - 77
eISSN - 1556-6811
pISSN - 1556-679X
DOI - 10.1128/cvi.00477-07
Subject(s) - mycobacterium tuberculosis , tuberculosis , splenocyte , interferon gamma , immunology , mycobacterium , interferon , microbiology and biotechnology , gamma interferon , medicine , biology , cytokine , immune system , pathology
Whole heat-killed Mycobacterium vaccae is used as an immunotherapeutic agent in tuberculosis (TB), but the compound(s) that triggers its immunostimulatory ability is not known. Here, we show that among different subcellular fractions, the cell wall skeleton induced a prominent expression of gamma interferon in splenocytes from both non-TB and TB M. vaccae-treated mice.
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