Influence of growth conditions on cell surface hydrophobicity of Candida albicans and Candida glabrata
نویسندگان
چکیده
منابع مشابه
Cell wall protein mannosylation determines Candida albicans cell surface hydrophobicity.
Cell surface hydrophobicity (CSH) has been shown to be an important factor in the ability of the opportunistic pathogenic yeast Candida albicans to adhere to surfaces. Hydrophobic cells adhere more readily to host tissue, and are more resistant to phagocytic killing, than hydrophilic cells. Consequently, CSH plays an important role in the pathogenicity of C. albicans. Previous work suggested a ...
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There are few multilaboratory studies of antifungal combination testing to suggest a format for use in clinical laboratories. In the present study, eight laboratories tested quality control (QC) strain Candida parapsilosis ATCC 22019 and clinical isolates Candida albicans 20533.043, C. albicans 20464.007, Candida glabrata 20205.075, and C. parapsilosis 20580.070. The clinical isolates had relat...
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Cell surface hydrophobicity contributes to the pathogenesis of the opportunistic fungal pathogen Candida albicans. Previous work demonstrated a correlation between hydrophobicity status and changes in the acid-labile, phosphodiester-linked beta-1,2-oligomannoside components of the N-linked glycans of cell wall mannoprotein. Glycan composition also defines the two major serotypes, A and B, of C....
متن کاملDynamic expression of cell surface hydrophobicity during initial yeast cell growth and before germ tube formation of Candida albicans.
Expression of cell surface hydrophobicity (CSH) during initial growth of Candida albicans was monitored. CSH of hydrophobic and hydrophilic yeast cells changed within 30 min upon subculture into fresh medium. Morphologic evidence of germination was preceded by expression of CSH. These results indicate that CSH expression is important in C. albicans growth.
متن کاملSilver colloidal nanoparticles: effect on matrix composition and structure of Candida albicans and Candida glabrata biofilms.
AIM The aim of this study was to assess the effect of different silver nanoparticles (SN) concentrations on the matrix composition and structure of Candida albicans and Candida glabrata biofilms. METHODS AND RESULTS Candida biofilms were developed in 6-well microtiter plates during 48 h. After, these biofilms were exposed to 13.5 or 54 μg SN ml(-1) for 24 h. Then, extracellular matrices were ...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1986
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.54.1.269-271.1986