Spatio-temporal modelling of the distributions of the leishmaniases and their sandfly vectors is reviewed in relation to climate change. Many leishmaniases are rural zoonoses, and so there is a foundation of descriptive ecology and qualitative risk assessment. Dogs are widespread reservoir hosts of veterinary importance. Recent statistical modelling has not always produced novel general conclus...

Leishmaniases are endemic to several Brazilian states, including Minas Gerais. As many cases of these diseases are diagnosed in Minas Gerais every year, this paper aimed to determine the diversity of the species of sandflies vector of leishmaniases, in Lassance and Corinto on the banks of the Velhas River. Over two years, 21,014 specimens of sandflies, belonging to 19 species were captured with...

Environmental changes, immune status and treatment failure constitute the three major risk factors for the (re-)emergence and spread of leishmaniases. Except for Leishmania-HIV co-infection, these risk factors are not systematically monitored and their interaction is poorly studied and understood. Recently, the multidisciplinary network Leish-Med was launched to document this issue around the M...

Leishmaniases, which are important causes of morbidity and mortality in humans and dogs, are extremely difficult to treat. Antimicrobial peptides are rarely used as alternative treatments for naturally acquired parasitic diseases. Here we report that the acylated synthetic antimicrobial peptide Oct-CA(1-7)M(2-9) is safe and effective for treating naturally acquired canine leishmaniasis.

Here we present a T7-driven, tetracycline-inducible system for protein expression in human pathogen Leishmania mexicana. The gene expression in this strain is tightly regulated and dose- and time-dependent. This system can be widely used by the parasitology community to analyze effects of genes of interest on biology, physiology and virulence of parasites causing cutaneous leishmaniases.

Leishmania spp are protozoan parasites of the Trypanosomatidae family that cause disease in humans and animals. In general, infections with these parasites can be divided into three main forms namely, cutaneous, mucocutaneous, and visceral leishmaniases. The disease is prevalent in many tropical and subtropical regions of the world, where it is transmitted via the bite of an infected sand fly. ...