Novel Efficient Production Process for Capsular Polysaccharides of Pathogenic Grampositive Bacteria by Heterologous Expression and Secretion of Complex Polysaccharides in Non-Pathogenic, Non-Invasive Gram-Positive Bacteria
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Sep 11, 2008
app pub date -
Dec 16, 2005
filing date -
Dec 16, 2004
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Abstract
The current invention provides methods and means for heterologous expression, production and/or secretion of complex capsular polysaccharides in non-pathogenic, non-invasive Gram-positive bacteria. The invention in particular provides non-pathogenic, non-invasive Gram-positive bacteria capable of expression and/or secretion of heterologous, complex polysaccharides from a pathogenic bacterial species. Such bacteria and polysaccharides produced therein may be applied according to the invention to provide compositions for vaccination for the treatment and prevention of infectious bacterial diseases.
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