Persistent p55TNFR expression impairs T cell responses during chronic tuberculosis and promotes reactivation

Acknowledgements We thank Lizette Fick for her contribution to histopathology. We thank Faried Abbass for technical support. We thank the support staff of the Division of Immunology and the Research Animal Facility at the University of Cape Town for their contribution to animal care and technical support. The study was supported by the University of Cape Town, National Research Foundation (South Africa), South African Medical Research Council (SAMRC) National Health Laboratory Service (South Africa), The European Union (contract number: 028190), FP6 NEST project N°028190 “TB REACT”. Research carried out within the scope of the Franco/South African Laboratory “TB Immunity” (Associated International Laboratory ‘AIL’).