Secreted Aspartyl Proteinase(SAP) from Candida albicans: SAP also Functions as a Chemoattractant toward Neutrophils.

Three distinct secreted aspartyl proteinases in Candida albicans.

The secreted aspartyl proteinases of Candida albicans (products of the SAP genes) are thought to contribute to virulence through their effects on Candida adherence, invasion, and pathogenicity. From a single strain of C. albicans (WO-1) which expresses a phenotypic switching system, three secreted aspartyl proteinases have been identified as determined by molecular weight and N-terminal sequenc...

Proteinases in Virulence and Pathogenesis Secreted Aspartyl Candida albicans

Candida albicans secreted aspartyl proteinases in virulence and pathogenesis.

Candida albicans is the most common fungal pathogen of humans and has developed an extensive repertoire of putative virulence mechanisms that allows successful colonization and infection of the host under suitable predisposing conditions. Extracellular proteolytic activity plays a central role in Candida pathogenicity and is produced by a family of 10 secreted aspartyl proteinases (Sap proteins...

The inhibition of Candida albicans secreted aspartyl proteinase by triangular gold nanoparticles

Objective(s): The aim of this study was to synthesize triangular gold nanoparticles, and then to evaluate their capability for inhibition of Candida albicans secreted aspartyl proteinase 2(Sap2).Materials and Methods: To synthesize the nanoparticles, hydrogen tetrachloroaurate and hexadecyl trimethyl ammonium bromide were incubated in presence of Sn(IV) meso-tetra(N-methyl-4-pyridyl) porphine t...

Secreted proteins of Candida albicans.

The predicted secretome of the opportunistic fungal pathogen Candida albicans contains more than 200 ORFs of diverse and often unknown function. Majority of the secreted proteins that have been experimentally evaluated to date are hydrolytic enzymes (proteinases, phospholipases and lipases). Acting on the interface between the pathogen and the host, the secreted hydrolases may enable invasion o...