Hypervirulence of a rough variant of the Mycobacterium abscessus type strain.

Infect Immun

Laboratoire de Microbiologie, Hôpital Raymond Poincaré, 104 Bd Raymond Poincaré, 92380 Garches, France.

Published: February 2007

We isolated a rough variant of Mycobacterium abscessus CIP 104536T during experimental infection of mice. We show that this variant has lost the ability to produce glycopeptidolipids, is hyperlethal for C57BL/6 mice infected intravenously, and induces a strong tumor necrosis factor-alpha response by murine monocyte-derived macrophages.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1828507PMC
http://dx.doi.org/10.1128/IAI.00835-06DOI Listing

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