The Use of Murine Infection Models to Investigate the Protective Role of TNF in Central Nervous System Tuberculosis.

Tuberculosis of the central nervous system (CNS-TB) is the most severe form of extra-pulmonary tuberculosis that is often associated with high mortality. Secretion of tumor necrosis factor (TNF) has important protective and immune modulatory functions for immune responses during CNS-TB. Therefore, by combining the approaches of aerosol and intracerebral infection in mice, this chapter describes the methods to investigate the contribution of TNF in protective immunity against CNS-TB infection.