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Tuberculosis
Reports summarize tuberculosis study results from University of Zaragoza
April 22nd, 2009
"Intracellular pathogen Mycobacterium tuberculosis survives and replicates in macrophages but limited information is available on its replication into non-phagocytic cells. Here we study the role of the M. tuberculosis virulence gene phoP in the intracellular growth with rat and human lung fibroblasts," scientists writing in the journal Microbes and Infection report. "In contrast to macrophages, attenuated M. tuberculosis phoP mutant was able to multiply intracellularly in fibroblasts at the same level as the virulent M. tuberculosis. However, when M. tuberculosis virulence was studied using human foetal lung fibroblasts, MRC-5 cell line, the virulent strain...
Source: Vaccine Weekly (2009-04-22)
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