Content-Length: 27717 | pFad | http://www.ncbi.nlm.nih.gov/pubmed/16874111
earAutophagy is a newly recognized innate and adaptive immunity defense against intracellular pathogens, in keeping with its role as a cytoplasmic maintenance pathway. Induction of autophagy by physiological, pharmacological or immunological means can eliminate intracellular Mycobacterium tuberculosis, providing one of the first examples of the immunological role of autophagy. Under normal circumstances, M. Tuberculosis survives in macrophages by inhibiting phagolysosome biogenesis. Induction of autophagy overcomes the mycobacterial phagosome maturation block, and delivers the tubercle bacilli to degradative compartments where they are eliminated.
Fetched URL: http://www.ncbi.nlm.nih.gov/pubmed/16874111
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