Arginyltransferase1 drives a mitochondria-dependent program to induce cell death.

Cell death regulation is essential for stress adaptation and/or signal response. Past studies have shown that eukaryotic cell death is mediated by an evolutionarily conserved enzyme, arginyltransferase1 (Ate1). The downregulation of Ate1, as seen in many types of cancer, prominently increases cellular tolerance to a variety of stressing conditions.

Validation of Pediatric Self-Report Pain Scales in Sub-Saharan Africa: A Systematic Review.

Context: Pediatric self-report pain scales must be validated in cultural/language contexts to provide optimal pain management. Sub-Saharan Africa included vast numbers of people groups, cultures, and languages.

Objective: This systematic review sought to identify studies that validated a self-report pediatric pain scale within a sub-Saharan African context.

Efficacy of praziquantel drug against Schistosoma haematobium and performance of urine reagent strips among pre-and-school aged children during the high transmission season in North-Western Tanzania.

The World Health Organization calls for schistosomiasis endemic countries to regularly monitor the efficacy of Praziquantel (PZQ) drug, the only antischistosomal drug used for four decades in Tanzania. In response to that call, the current study investigated the efficacy of single dose of PZQ against Schistosoma haematobium during the high transmission season and further assessed, the sensitivity and specificity of urine reagent strips before and after treatment. The study recruited a total of 2,498 -children aged (4 -17 years old) who provided a single urine sample that was visually examined for macro-haematuria, then using urine dipstick and urine filtration technique for microhaematuria and the presence of S.