Gliotoxin (GT) is a secondary fungal metabolite with pleiotropic immunosuppressive properties that have been implicated in Aspergillus virulence. However, the mechanisms of GT cytotoxicity and its molecular targets in eukaryotic cells have not been fully characterized. We screened a haploid library of Saccharomyces cerevisiae single-gene deletion mutants (4,787 strains in EUROSCARF) to identify...

Ablation of glycosylated lysosomal membrane protein (GLMP, formerly known as NCU-G1) has been shown to cause chronic liver injury which progresses into liver fibrosis in mice. Both lysosomal dysfunction and chronic liver injury can cause metabolic dysregulation. Glmp gt/gt mice (formerly known as Ncu-g1gt/gt mice) were studied between 3 weeks and 9 months of age. Body weight gain and feed effic...

Gliotoxin (GT) is a mycotoxin produced by some species of ascomycete fungi including the opportunistic human pathogen Aspergillus fumigatus. In order to produce GT the host organism needs to have evolved a self-protection mechanism. GT contains a redox-cycling disulfide bridge that is important in mediating toxicity. Recently is has been demonstrated that A. fumigatus possesses a novel thiometh...

The effect of sodium butyrate on the expression of the facilitated glucose transporter (GT) was investigated in the pig kidney cell line LLC-PK1. When cells were treated with butyrate, GT mRNA expression was remarkably enhanced with a maximal effect at 5 mM. Levels of GT mRNA were increased at 1 day after butyrate treatment and continued to increase for at least 4 days; however, acetate and pro...

BACKGROUND Mice lacking glycosylated lysosomal membrane protein (Glmp (gt/gt) mice) have liver fibrosis as the predominant phenotype due to chronic liver injury. The Glmp (gt/gt) mice grow and reproduce at the same rate as their wild-type siblings. Life expectancy is around 18 months. METHODS Wild-type and Glmp (gt/gt) mice were studied between 1 week and 18 months of age. Livers were analyze...

Objective(s):Green tea (GT) is one of the most popular beverages worldwide whose beneficial effects on health have been demonstrated. Recent studies suggest that GT may contribute to reduction of cancer risk and progression. The aim of this study was to evaluate the effects of whole GT on urinary bladder chemical carcinogenesis in male and female ICR mice. Materials and Methods: The GT charact...

PURPOSE The objective of this study was to compare aspiration pneumonia (AP)-associated microflora, calculus, and oral hygiene/care seeking behaviors in special health care needs children (SC) with gastrostomy (GT) and without. METHODS Twenty-seven GT SC, ages 3 to 12 years old and matched for age and gender with 27 non-GT SC, were examined by 2 trained investigators who recorded calculus and...