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Tuberculosis Cell Biology

Research on tuberculosis cell biology detailed by scientists at University Hospital

Published in TB and Outbreaks Week, December 26th, 2006

Fresh data on tuberculosis are presented in the report "Mycobacterium tuberculosis subverts innate immunity to evade specific effectors. The macrophage is the niche of the intracellular pathogen Mycobacterium tuberculosis. Induction of macrophage apoptosis by CD4(+) or CD8(+) T cells is accompanied by reduced bacterial counts, potentially defining a host defense mechanism," scientists writing in the Journal of Immunology report.

"We have already established that M. tuberculosis-infected primary human macrophages have a reduced susceptibility to Fas ligand (FasL)-induced apoptosis. To study the mechanisms by which M. tuberculosis prevents...

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