Allele-specific gene silencing by RNA interference (RNAi) is therapeutically useful for specifically suppressing the expression of alleles associated with disease. To realize such allele-specific RNAi (ASPRNAi), the design and assessment of small interfering RNA (siRNA) duplexes conferring ASP-RNAi is vital, but is also difficult. Here, we show ASP-RNAi against the Swedish- and London-type amyl...

The aim of the present study was to evaluate the efficacy of novel nonviral gene delivery systems in cells of musculoskeletal origin. Primary cultures of lapine skeletal muscle cells, lapine articular chondrocytes, human cells from fibrous dysplasia and cell lines established from human osteosarcoma (SAOS-2), chondrosarcoma (CS-1), murine skeletal myoblasts (L8) and fibroblasts (NIH 3T3) were t...

A method for the rapid screening of drugs targeting the bioenergetic metabolism of Leishmania spp. was developed. The system is based on the monitoring of changes in the intracellular ATP levels of Leishmania donovani promastigotes that occur in vivo, as assessed by the luminescence produced by parasites transfected with a cytoplasmic form of Phothinus pyralis luciferase and incubated with free...

We utilized a line of transgenic mice expressing Photinus luciferase complementary DNA (cDNA) under the control of a nuclear factor kappa B (NF-kappaB)-dependent promoter (from the 5' human immunodeficiency virus-1 [HIV-1] long terminal repeat) to examine the role of NF-kappaB activation in the pathogenesis of systemic inflammation induced by bacterial endotoxin (lipopolysaccharide [LPS]). Afte...

The interpretation of Old Testament theophanies was crucial for early Christianity’s theological appropriation of the sacred history of Israel, and igured signiicantly in the antiJewish, anti-dualistic, and anti-monarchian polemics of the second and third centuries. A Christian continuator of Philo’s “noetic exegesis,” Clement of Alexandria inaugurates an approach to theophanies that is differe...

Core promoters with adjacent regions of the human genes CDC6, POLD1, CKS1B, MCM2, and PLK1 were cloned into a pGL3 vector in front of the Photinus pyrails gene Luc in order to study the tumor specificity of the promoters. The cloned promoters were compared in their ability to direct luciferase expression in different human cancer cells and in normal fibroblasts. The cancer-specific promoter BIR...

BACKGROUND Pyrethroids are increasingly used to block the transmission of diseases spread by Aedes aegypti such as dengue and yellow fever. However, insecticide resistance poses a serious threat, thus there is an urgent need to identify the genes and proteins associated with pyrethroid resistance in order to produce effective counter measures. In Ae. aegypti, overexpression of P450s such as the...