Functional expression of the capsule polymerase of Neisseria meningitidis serogroup X: A new perspective for vaccine development

Abstract excerpt

Neisseria meningitidis (Nm) is a leading cause of bacterial meningitis and sepsis. A key feature in pathogenicity is the capsular polysaccharide (CPS) that prevents complement activation and thus supports bacterial survival in the host. Twelve serogroups characterized by immunologically and structurally different CPSs have been identified. Meningococcal CPSs elicit bactericidal antibodies and consequently are...