Sökning: "surface proteins"
Visar resultat 1 - 5 av 985 avhandlingar innehållade orden surface proteins.
1. Molecular studies on streptococcal surface proteins
Sammanfattning : Streptococcus agalactiae and Streptococcus pyogenes are two related human pathogens causing different diseases. This thesis focuses on a number of surface proteins expressed by S. agalactiae and S. pyogenes and, more specifically, the molecular and biological characterization of these proteins. LÄS MER
2. Surface proteins of pathogenic streptococci
Sammanfattning : Streptococcus pyogenes (group A streptococcus) and the group B streptococcus (GBS) are two important human pathogens that cause different types of diseases and express different surface structures implicated in virulence. This thesis focuses on several surface proteins expressed by these pathogens, analyzing the biological function of these proteins and their ability to elicit protective immunity. LÄS MER
3. The impact of Staphylococcus aureus surface proteins on virulence
Sammanfattning : Staphylococcus aureus is an important pathogen in humans with the potential to cause life-threatening invasive infections, including sepsis and septic arthritis. The pathogenicity of S. aureus depends on the expression of a variety of virulence factors. LÄS MER
4. Surface proteins of Finegoldia magna interacting with the human host
Sammanfattning : Finegoldia magna is a Gram-positive anaerobe and a member of the normal human microflora. This bacterium is also an opportunistic pathogen and isolated from ~10% of all anaerobic infections. Reoccurring taxonomical changes and the anaerobic growth have contributed to the neglect of F. magna. LÄS MER
5. Streptococcal protein Rib and related proteins: a family of repetitive surface proteins that elicit protective immunity
Sammanfattning : ABSTRACT Streptococci constitute a heterogeneous group of Gram-positive bacteria, divided into different serological groups on the basis of antigenic differences in a cell wall-associated carbohydrate. This thesis describes related surface proteins expressed by bacteria in two of these groups, the group B streptococcus (GBS) and the group A streptococcus (GAS). LÄS MER