It was recently shown that immunization of hamsters with DNA plasmids coding LJM19, a sand fly salivary protein, partially protected against a challenge with Leishmania chagasi, whereas immunization with KMP11 DNA plasmid, a Leishmania antigen, induced protection against L. donovani infection. In the present study, we evaluated the protective effect of immunization with both LJM19 and KMP11 DNA...

Considerable morbidity and mortality result from schistosomiasis, an affliction affecting an estimated 200 million people. Although schistosomicidal drugs and other control measures (including public hygiene and snail control) exist, the advent of an efficacious vaccine remains the most potentially powerful means for controlling this disease. We have targeted a vaccine candidate (large subunit ...

Coastal change analysis, particularly of the variation in shorelines and blufflines, is critical for coastal disaster mitigation, environmental protection, resource management, and coastal development decision making. As data from a variety of sources has become more easily available, it is highly desirable to investigate a strategy for the integration of multi-dimensional geospatial data for c...

DNA gyrase plays a vital role in resolving DNA topological problems and is the target of antibiotics such as fluoroquinolones. Mycobacterium fluoroquinolone resistance protein A (MfpA) from Mycobacterium smegmatis is a newly identified DNA gyrase inhibitor that is believed to confer intrinsic resistance to fluoroquinolones. However, MfpA does not prevent drug-induced inhibition of DNA gyrase in...

Objective (s): Titanium dioxide nanoparticles (TiO2 NPs) have been recognized as biologically inert material and have been used in a multitude of applications. Nevertheless, the negative impact on the human health is not yet well understood. Aim of the work: The study attempted to evaluate the epigenetic changes of the genome, in the form of DNA methylation in liver tissue samples, resulting fr...