Fosfatriclaben, a prodrug of triclabendazole: Preparation, stability, and fasciolicidal activity of three new intramuscular formulations.

In this study, we present the preparation, stability, and in vivo fasciolicidal activity of three new intramuscular formulations in sheep of a prodrug based on triclabendazole, named fosfatriclaben. The new formulations were ready-to-use aqueous solutions with volumes recommended for intramuscular administration in sheep. The use of poloxamers (P-407 and P-188) and polysorbates (PS-20 and PS-80) in the new formulations improved the aqueous solubility of fosfatriclaben by 8-fold at pH 7.

Species-Specific Inactivation of Triosephosphate Isomerase from Trypanosoma brucei: Kinetic and Molecular Dynamics Studies.

Human African Trypanosomiasis (HAT), a disease that provokes 2184 new cases a year in Sub-Saharan Africa, is caused by . Current treatments are limited, highly toxic, and parasite strains resistant to them are emerging. Therefore, there is an urgency to find new drugs against HAT.

Docking of protein kinase B inhibitors: implications in the structure-based optimization of a novel scaffold.

Protein kinase B (PKB/AKT) is an attractive therapeutic target in anticancer drug development. We have recently identified by docking-based virtual screening a low micromolar AKT-2 inhibitor. Additionally, the virtual screening hit represents a novel AKT-2 inhibitor scaffold.

An adenosine derivative compound, IFC305, reverses fibrosis and alters gene expression in a pre-established CCl(4)-induced rat cirrhosis.

Cirrhosis is a complex process that involves a dynamic modification of liver cell phenotype associated to gene expression changes. This study investigates the reversing capacity of an adenosine derivative compound (IFC305) on a rat model of liver cirrhosis and gene expression changes associated with it. Rats were treated with IFC305 or saline for 5 or 10 weeks after cirrhosis induction (CCl(4) treatment for 10 weeks).