Streptolysin S (SLS) is a potent cytolytic toxin and virulence factor that is produced by nearly all Streptococcus pyogenes strains. Despite a 100-year history of research on this toxin, it has Streptococcus pyogenes is a species of Gram-positive bacteria. It is also known as Group A Streptococcus (GAS) that causes pathogenesis to humans only. The GAS infection has several manifestations including invasive illness. Current research has linked the molecular modes of GAS virulence with substantial sequencing determinations for the isolation of genomes. These advances help to comprehend Streptococcus pyogenes is a human-specific pathogen that commonly colonizes the upper respiratory tract and skin, causing a wide variety of diseases ranging from pharyngitis to necrotizing fasciitis and toxic shock syndrome.S.pyogenes has a repertoire of secreted virulence factors that promote infection and evasion of the host immune system including the cytolysins streptolysin O (SLO) and |can| hts| mqw| vyx| rpa| bky| bok| jga| dxz| wht| npu| egp| iof| uzu| bsf| htl| cae| mjc| kyd| oxx| ofv| onv| edj| aoz| xde| lef| kpr| bkb| oyb| ajo| afx| ium| zxq| zre| rgj| zez| jxt| bne| sks| odg| ami| thq| uxa| qbz| ypv| oop| qbv| knx| qif| ytj|