Mutational analysis of an antimalarial drug target, ATP4.

Among new antimalarials discovered over the past decade are multiple chemical scaffolds that target P-type ATPase (ATP4). This essential protein is a Na pump responsible for the maintenance of Na homeostasis. ATP4 belongs to the type two-dimensional (2D) subfamily of P-type ATPases, for which no structures have been determined.

Transcriptional changes in Plasmodium falciparum upon conditional knock down of mitochondrial ribosomal proteins RSM22 and L23.

The mitochondrion of malaria parasites is an attractive antimalarial drug target, which require mitoribosomes to translate genes encoded in the mitochondrial (mt) DNA. Plasmodium mitoribosomes are composed of highly fragmented ribosomal RNA (rRNA) encoded in the mtDNA. All mitoribosomal proteins (MRPs) and other assembly factors are encoded in the nuclear genome.

Mitochondrially targeted proximity biotinylation and proteomic analysis in Plasmodium falciparum.

Despite ongoing efforts to control malaria infection, progress in lowering the number of deaths and infections appears to have stalled. The continued high incidence of malaria infection and mortality is in part due to emergence of parasites resistant to frontline antimalarials. This highlights the need for continued identification of novel protein drug targets.

Promoting nurse-led behaviour change interventions to prevent cardiovascular disease in disadvantaged communities: A scoping review.

Cardiovascular diseases (CVD) are the leading cause of death worldwide and they disproportionally affect people living in disadvantaged communities. Nurse-led behaviour change interventions have shown great promise in preventing CVD. However, knowledge regarding the impact and nature of such interventions in disadvantaged communities is limited.

Shope fibroma of the eyelid margin in a domestic rabbit.

Objective: To describe the clinical and histopathologic features as well as response to treatment of a solitary Shope fibroma affecting the eyelid margin of a domestic rabbit.

Animal Studied: A seven-year-old female intact domestic rabbit with a progressively enlarging firm, pedunculated, and encrusted inferior eyelid mass of the left eye of 1-month duration.

Procedures: Under general anesthesia, the crust was removed revealing an ulcerated mass that was excised via a house-shaped resection and submitted for histopathology.