Article
Factor H Binding to PspC ofStreptococcus pneumoniaeIncreases Adherence to Human Cell Lines In Vitro and Enhances Invasion of Mouse Lungs In Vivo
12 Jun 2007
Abstract excerpt
Pneumococcal surface protein C (PspC) binds to both human secretory immunoglobulin A (sIgA) and complement factor H (FH). FH, a regulator of the alternative pathway of complement, can also mediate adherence of different host cells. Since PspC contributes to adherence and invasion of host cells, we hypothesized that the interaction of PspC with FH may also mediate adherence of pneumococci to human cells. In this...
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