Digital Commons Network^™

Virulence And Biofilm Formation In Candida Albicans Are Inhibited By Short Peptide Subunits Of Entv, Shane Cristy

Dissertations & Theses (Open Access)

Candida albicans, the most clinically significant fungal pathogen, commonly causes topical mucosal infections such as oral cavity and urogenital tract infections. It also less frequently causes severe invasive and bloodstream infections. Invasive infections are most prevalent amongst patients with compromised innate immune responses, such as those receiving chemotherapy or recovering from surgery. C. albicans can also form biofilms on implanted medical devices. Fungal infections are difficult to treat due to the paucity of therapeutic options, and this problem is compounded by the resistance properties of biofilm infections.

Candida albicans exists as a member of the commensal flora of the …

Mechanism Of Candida Albicans Biofilm And Virulence Inhibition By A Bacterial Secreted Factor, Carrie Graham

Dissertations & Theses (Open Access)

The human microbiome is a diverse polymicrobial population comprised of both fungi and bacteria. Perturbations of the normal microbiome can have a profound impact on health, including the development of infections. Exploitation of these polymicrobial interactions has the potential to provide novel treatment and prevention strategies for infectious diseases. Enterococcus faecalis, a Gram-positive bacterium, and Candida albicans, a polymorphic fungus, occupy overlapping niches as ubiquitous constituents of the gastrointestinal and oral microbiome. Both species are also amongst the most important and problematic, opportunistic nosocomial pathogens and are often co-isolated during infection. Surprisingly, these two species antagonize each other’s …