Antibody response to Phlebotomus perniciosus saliva in cats naturally exposed to phlebotomine sand flies is positively associated with Leishmania infection

Autores: Pereira A, Cristóvão JM, Vilhena H, Martins A, Cachola P, Henriques J, Coimbra M, Catarino A, Lestinova T, Spitzova T, Volf P, Campino L, Maia C
Ano de Publicação: 2019
Journal: Parasites & Vectors
Link: https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-019-3376-0

Background Zoonotic leishmaniosis, caused by the protozoan Leishmania infantum, is a public and animal health problem in Asia, Central and South America, the Middle East and the Mediterranean Basin. Several phlebotomine sand fly species from the subgenus Larroussius are vectors of L. infantum. Data from dogs living in endemic areas of leishmaniosis advocate the use of antibody response to […]
Ler mais

The recombinant protein rSP03B is a valid antigen for screening dog exposure to Phlebotomus perniciosus across foci of canine leishmaniasis

Autores: Campino L, Courtenay O, Cristóvão JM, Fiorentino E, Gradoni L, Gramiccia M, Kostalova T, Lestinova T, Maia C, Oliva G, Polanska N, Scalone A, Sumova P, Veronesi F, Vlkova M, Volf P, Willen L
Ano de Publicação: 2017
Journal: Medical and Veterinary Entomology
Link: https://onlinelibrary.wiley.com/doi/abs/10.1111/mve.12192%20

The frequency of sandfly-host contacts can be measured by host antibody levels against sandfly salivary proteins. Recombinant salivary proteins are suggested to represent a valid replacement for salivary gland homogenate (SGH); however, it is necessary to prove that such antigens are recognized by antibodies against various populations of the same species. Phlebotomus perniciosus (Diptera: Psychodidae) […]
Ler mais

Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum

Autores: Afonso MO, Alten B, Antoniou M, Arserim SK, Bañuls AL, Bianchi R, Bongiorno G, Campino L, Cassan C, Christodoulou V, Dokianakis E, Erisoz Kasap O, Giorgobiani E, González E3, Gradoni L, Gramiccia M, Gunay F, Jimenez M, Karakus M, Kaynas S, Khoury C, Maia C, Mazeris A, Molina R, Oguz G, Ozbel Y, Prudhomme J, Rahola N, Sereno D, Thierry M, Toty C, Tsertsvadze N, Tsirigotakis N, Tskhvaradze L, Vergnes B, Volf P
Ano de Publicação: 2016
Journal: Plos Neglected Tropical Diseases
Link: http://journals.plos.org/plosntds/article?id=10.1371/journal.pntd.0004458

The recent geographical expansion of phlebotomine vectors of Leishmania infantum in the Mediterranean subregion has been attributed to ongoing climate changes. At these latitudes, the activity of sand flies is typically seasonal; because seasonal phenomena are also sensitive to general variations in climate, current phenological data sets can provide a baseline for continuing investigations on […]
Ler mais

Visualisation of Leishmania donovani fluorescent hybrids during early stage development in the sand fly vector.

Autores: Lewis MD, Maurício I, Miles MA, Sadlova J, Seblova V, Volf P, Yeo M
Journal: PLoS One
Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Visualisation+of+Leishmania+donovani+fluorescent+hybrids+during+early+stage+development+in+the+sand+fly+vector

BACKGROUND:
The Leishmania protozoan parasites cause devastating human diseases. Leishmania have been considered to replicate clonally, without genetic exchange. However, an accumulation of evidence indicates that there are inter-specific and intra-specific hybrids among natural populations.
Ler mais

Exposure to Leishmania spp. and sand flies in domestic animals in northwestern Ethiopia

Autores: Baneth G, Hailu A, Jaffe CL, Kassahun A, King R, Kostalova T, Lestinova T, Maia C, Polanska N, Rohousova I, Talmi-Frank D, Volf P, Votypka J, Warburg A, Yasur-Landau D
Ano de Publicação: 2015
Journal: Parasites & Vectors
Link: http://www.ncbi.nlm.nih.gov/pubmed/26152578

BACKGROUND: Human visceral leishmaniasis caused by Leishmania donovani is considered an anthroponosis; however, Leishmania-infected animals have been increasingly reported in L. donovani foci, and the role of these animals as reservoirs for human L. donovani infection remains unclear. METHODS: We conducted a study of domestic animals (goats, sheep, cows, dogs, and donkeys) in three L. […]
Ler mais

Antibody response to Phlebotomus perniciosus saliva in cats naturally exposed to phlebotomine sand flies is positively associated with Leishmania infection

The recombinant protein rSP03B is a valid antigen for screening dog exposure to Phlebotomus perniciosus across foci of canine leishmaniasis

Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum

Visualisation of Leishmania donovani fluorescent hybrids during early stage development in the sand fly vector.

Exposure to Leishmania spp. and sand flies in domestic animals in northwestern Ethiopia

About GHTM

Contacts

Subscribe Newsletter