Contact: Angela Colmone
American Journal of Pathology
Caption: Low levels of the anti-TB effector molecules perforin and granulysin in the granulomas (sold line) of a human TB-infected lymph node. Note the granular and polarized expression of the cytolytic effector molecules in cells located outside the lesions.
Credit: Rahman et al, 2009
Usage Restrictions: None
Related news release: TB -- hiding in plain sight