Purpose: To investigate the candidacidal activity of a novel compound CF66I and attempt to elucidate its mode of action. Methods: Minimal inhibition concentrations (MIC) and minimal fungicidal concentrations (MFC) of CF66I for Candida albicans were determined using serial broth dilution method. Colony count assay, K + release, propidium iodide (PI) uptake and electron microscopy were used to de...

Candida albicans and Candida dubliniensis are pathogenic fungi that are highly related but differ in virulence and in some phenotypic traits. During in vitro growth on certain nutrient-poor media, C. albicans and C. dubliniensis are the only yeast species which are able to produce chlamydospores, large thick-walled cells of unknown function. Interestingly, only C. dubliniensis forms pseudohypha...

Candida albicans and Candida glabrata are predominant fungi associated with oral candidiasis. Histatin 5 (Hst 5) is a small cationic human salivary peptide with high fungicidal activity against C. albicans, however many strains of C. glabrata are resistant. Since Hst 5 requires fungal binding to cell wall components prior to intracellular translocation, reduced Hst 5 binding to C. glabrata may ...

The purpose of this study was to investigate the antimicrobial properties of a conventionalpoly methyl methacrylate (PMMA) modified with hydrothermally synthesised titaniumdioxide nanotubes (TNTs). Minimum inhibitory concentration (MIC), minimum bactericidalconcentration (MBC), and minimum fungicidal concentrations (MFC) for planktonic cellsof the TiO2 nanotubes solution against Lactobacillus a...

Fungal infections with increasing resistance to conventional therapies are a growing concern. Candida albicans is major opportunistic yeast responsible for mucosal and invasive infections. Targeting the initial step of infection process (i.e., C. adhesion host cell) promising strategy. A wide variety molecules can interfere processes via an assortment mechanisms. Herein, we focus on how small d...

background and aims: candida albicans is the most common cause of vulvovaginitis candidiasis that is the most common vaginitis in human. it is estimated that more than 90% of these infections are caused by candida albicans. medical treatment for these infections is carried out with chemotherapeutic drugs such as azoles. the increasing resistance of c. albicans to the azoles as well as their pro...

The fungal cell wall is vital for growth, development, and interaction of cells with their environment. The response to cell wall damage is well understood from studies in the budding yeast Saccharomyces cerevisiae, where numerous cell wall integrity (CWI) genes are activated by transcription factor ScRlm1. Prior evidence suggests the hypothesis that both response and regulation may be conserve...

Candida albicans is responsible for ~400,000 systemic fungal infections annually, with an associated mortality rate of 46-75%. The human gastrointestinal (GI) tract represents the largest natural reservoir of Candida species and is a major source of systemic fungal infections. However, the factors that control GI colonization by Candida species are not completely understood. We hypothesized tha...