['Tuberculosis has a staggering influence on world health, resulting in nearly 2 million deaths per year. The influence of glucocorticoids during Mycobacterium tuberculosis infection has been under investigation for decades; however, the identity of mycobacterial factors and the mechanism by which glucocorticoids are tissue specifically regulated to influence immune function during acute granuloma formation are unknown.', "One factor implicated in initiating immunopathology during M. tuberculosis infection is trehalose-6,6'-dimycolate (TDM), a glycolipid component of the mycobacterial cell wall. Intravenous administration of TDM causes inflammatory responses in lungs of mice similar to M. tuberculosis infection and has been used as a successful model to examine proinflammatory regulation and early events involved in the manifestation of pathology."] Are 11beta-hydroxysteroid dehydrogenases regulated during the pulmonary granulomatous response to the mycobacterial glycolipid trehalose-6,6'-dimycolate?