virulence

The reasons why Klebsiella pneumoniae becomes a leading opportunistic pathogen

This review provides an analysis of causes why Klebsiella pneumoniae takes a leading place among opportunistic human bacteria. The review includes the history of K. pneumoniae studies, microbiological properties and various Klebsiella-associated …

Biological characteristics and virulence of Helicobacter pylori

his review summarizes the most recent data on the biological characteristics of Helicobacter pylori (morphological, cultural, biochemical). H. pylori pathogenicity factors promoting colonization, adhesion, biofilm formation, aggression, and …

Pseudomonas aeruginosa: Pathogenicity, Pathogenesis and Diseases

Pseudomonas aeruginosa is one of the most important pathogens causing opportunistic infections. This literature review contains analysis of articles on molecular characteristics of P. aeruginosa virulence factors, as well as the pathogenesis of …

Distribution of Immune Evasion Cluster Genes and Genes Encoding Other Virulence Factors among Staphylococcus aureus

Siphoviridae family bacteriophages are known to play a major role in horizontal transfer of virulence genes among Staphylococcus aureus. Integrase group 3 phages transfer genes encoding staphylokinase (sak), staphylococcal complement inhibitor (scn), …