Partial characterization of a Candida albicans fimbrial adhesin

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The fibronectin adhesin of Candida albicans.

Candida albicans possesses on its cell surface an adhesin which binds the whole viable fungus to subendothelial extracellular matrix and matrix proteins. The adhesin is composed of 75 to 80% carbohydrate and approximately 20 to 25% protein by weight. High-performance liquid chromatography of material eluted from a fibronectin-agarose affinity column demonstrates the presence of three peaks, all...

متن کامل

Mannoprotein Adhesin of Candida albicans Germ Tubes

469 Abstract: The production and detection of a mannoprotein adhesin (MPA) of the hyphalform cells of C. albicans on plastic petri dishes was investigated. Using Concanavalin A-coated latex microspheres, the MPA was detected on the plastic surface on which C. albicans produced germ tubes. The adhesin was extracted using dithiothreitol and iodoacetamide. It did not inhibit the adhesion of the ye...

متن کامل

Isolation and partial characterization of Hsp90 from Candida albicans.

Hsp90 is a stress-induced protein involved in many cellular processes including the regulation of signal transduction and steroid hormone response pathways in higher eukaryotic cells. Candida albicans hsp90 has a mass of 82 -Da and has previously been implicated as a virulence factor. A 47-kDa C-terminal fragment of Candida hsp90 is a target for an immune response to C. albicans infections. A C...

متن کامل

Function of Candida albicans adhesin Hwp1 in biofilm formation.

Hwp1 is a well-characterized Candida albicans cell surface protein, expressed only on hyphae, that mediates tight binding to oral epithelial cells. Prior studies indicate that HWP1 expression is dependent upon Bcr1, a key regulator of biofilm formation. Here we test the hypothesis that Hwp1 is required for biofilm formation. In an in vitro model, the hwp1/hwp1 mutant produces a thin biofilm tha...

متن کامل

Chemical definition of an epitope/adhesin molecule on Candida albicans.

An antigen (Ag), as defined by reactivity with a monoclonal antibody (mAb 10G), was found on the cell wall surface and on the plasma membrane of Candida albicans yeast cells (Li, R. K., and Cutler, J. E. (1991) J. Gen. Microbiol. 137, 455-464). The 10G Ag from the cell surface location was solubilized by treatment with beta-mercaptoethanol and Zymolyase. Antigenic activity of the extract was lo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Infection and Immunity

سال: 1994

ISSN: 0019-9567,1098-5522

DOI: 10.1128/iai.62.7.2834-2842.1994