Immunopathology of Postprimary Tuberculosis: Increased T-Regulatory Cells and DEC-205-Positive Foamy Macrophages in Cavitary Lesions

Postprimary tuberculosis occurs in immunocompetent people infected with Mycobacterium tuberculosis. It is restricted to the lung and accounts for 80% of cases and nearly 100% of transmission. Little is known about the immunopathology of postprimary tuberculosis due to limited availability of specime...

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Bibliographic Details
Main Authors: Kerry J. Welsh, Semyon A. Risin, Jeffrey K. Actor, Robert L. Hunter
Format: Article
Language:English
Published: Hindawi Limited 2011-01-01
Series:Clinical and Developmental Immunology
Online Access:http://dx.doi.org/10.1155/2011/307631