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A Novel Microdissection Approach to Recovering Mycobacterium tuberculosis Specific Transcripts from Formalin Fixed Paraffin Embedded Lung Granulomas
Published on: June 5, 2014
TB or not TB? Fishing for Molecules Making Permissive granulomas
1Cluster of Excellence Inflammation-at-Interfaces, Microbial Inflammation Research, Research Center Borstel, Parkallee 1, D-23845 Borstel, Germany. sehlers@fz-borstel.de
Abstract:
Focal accumulations of mononuclear cells, called granulomas, are a hallmark of mycobacterial infections. A common misconception is that granulomas are uniformly protective. In transparent zebrafish larvae infected with Mycobacterium marinum, Volkman et al. demonstrate an interaction of mycobacteria with epithelial cells that helps recruit macrophages to the granuloma as "feeder cells."
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