The temporal expression profile of Mycobacterium tuberculosis infection in mice.

ABSTRACT: Infection with Mycobacterium tuberculosis causes the illness tuberculosis with an annual mortality of approximately 2 million. Understanding the nature of the host-pathogen interactions at different stages of tuberculosis is central to new strategies for developing chemotherapies and vaccines. Toward this end, we adapted microarray technology to analyze the change in gene expression profiles of M. tuberculosis during infection in mice. This protocol provides the transcription profile of genes expressed during the course of early tuberculosis in immune-competent (BALB/c) and severe combined immune-deficient (SCID) hosts in comparison with growth in medium. The microarray analysis revealed clusters of genes that changed their transcription levels exclusively in the lungs of BALB/c, SCID mice

SUBMITTER: Talaat AM 

PROVIDER: S-EPMC384793 | biostudies-literature | 2004 Mar

REPOSITORIES: biostudies-literature