GHTM

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Home / Archives for Maia C

New microsatellite markers for multi-scale genetic studies on Phlebotomus ariasi Tonnoir, vector of Leishmania infantum in the Mediterranean area

  • Authors: Alten B, Antoniou M, Bañuls AL, Campino L, Cannet A, Jimenez M, Kasap OE, Maia C, Molina R, Prudhomme J, Rahola N, Sereno D, Toty C, Vergnes B
  • Publication Year: 2015
  • Journal: Acta Tropica
  • Link: https://www.sciencedirect.com/science/article/pii/S0001706X14003386?via%3Dihub

The population structure of Phlebotomus ariasi, a proven vector of Leishmania infantum in the Mediterranean area, is still poorly understood. Previously, only two microsatellite loci had been developed to study the population genetics of this species. Herein we use these loci and determined fourteen novel microsatellite loci, useful for the characterization of P. ariasi populations. […]
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Molecular detection of Leishmania DNA and identification of blood meals in wild caught phlebotomine sand flies (Diptera Psychodidae) from southern Portugal

  • Authors: Afonso MO, Campino L, Cristóvão JM, Freitas FB, Maia C, Parreira R
  • Publication Year: 2015
  • Journal: Parasites & Vectors
  • Link: https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-015-0787-4%20

Zoonotic visceral leishmaniasis caused by Leishmania infantum which is transmitted by phlebotomine sand flies (Diptera, Psychodidae) is endemic in the Mediterranean basin. The main objectives of this study were to (i) detect Leishmania DNA and (ii) identify blood meal sources in wild caught female sand flies in the zoonotic leishmaniasis region of Algarve, Portugal/Southwestern Europe. Phlebotomine sand flies were […]
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Prevalence of Dirofilaria immitis antigen and antibodies to Leishmania infantum in cats from southern Portugal

  • Authors: Campino L, Cardoso L, Coimbra M, Maia C, Ramos C
  • Publication Year: 2015
  • Journal: Parasitology International
  • Link: https://www.sciencedirect.com/science/article/pii/S1383576914001524?via%3Dihub%20

Vector-borne diseases (VBD) are caused by a range of pathogens transmitted by arthropods and have emerged in recent years, showing a wider geographic distribution and increased global prevalence. In addition to their veterinary medical importance, cats play a central role in the transmission cycles of some VBD agents by acting as reservoirs, amplifying hosts or […]
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Exploring the utility of phylogenetic analysis of cytochrome oxidase gene subunit I as a complementary tool to classical taxonomical identification of phlebotomine sand fly species (Diptera, Psychodidae) from southern Europe

  • Authors: Afonso MO, Campino L, Cristóvão JM, Maia C, Parreira R
  • Publication Year: 2015
  • Journal: Acta Tropica
  • Link: https://www.sciencedirect.com/science/article/pii/S0001706X14004070?via%3Dihub

Phlebotomine sand flies (Diptera, Psychodidae) are known to be vectors of several pathogens such as Leishmania and Phlebovirus genera. The identification of phlebotomine sand fly species is currently based on morphological characters, and requires considerable taxonomic expertise and skilfulness, but may be complemented by DNA-based analyses for (i) accurate species identification and (ii) for estimating […]
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Spread of Leishmania infantum in Europe with dog travelling

  • Authors: Cardoso L, Maia C
  • Publication Year: 2015
  • Journal: Veterinary Parasitology
  • Link: https://www.sciencedirect.com/science/article/pii/S0304401715002393?via%3Dihub%20

Leishmania infantum is the etiological agent of canine leishmaniosis (CanL) in Europe, where it is endemic in the Mediterranean region, with dogs being considered the major reservoir of the parasite for humans and other mammalian hosts. The main transmission mode of Leishmania is by the bite of infected phlebotomine sand fly insects (genus Phlebotomus), which […]
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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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