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Home / Archives for Comparative Immunology Microbiology and Infectious Diseases

Leishmania infantum exerts immunomodulation in canine Kupffer cells reverted by meglumine antimoniate

  • Authors: Alexandre-Pires G, Alves-Azevedo R, de Jesus J, Ligeiro D, Lopes-Ventura S, Pereira da Fonseca I, Pereira MA, Rafael-Fernandes M, Rodrigues A, Santos M, Santos-Gomes G, Santos-Mateus D, Tomás AM, Valério-Bolas A
  • Publication Year: 2017
  • Journal: Comparative Immunology Microbiology and Infectious Diseases
  • Link: https://www.sciencedirect.com/science/article/pii/S0147957117300863?via%3Dihub

Kupffer cells (KC) are the liver macrophage population that resides in the hepatic sinusoids and efficiently phagocyte pathogens by establishing an intimate contact with circulating blood. KC constitute the liver host cells in Leishmania infection, nevertheless little is described about their role, apart from their notable contribution in granulomatous inflammation. The present study aims to […]
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New insights into neutrophil and Leishmania infantum in vitro immune interactions

  • Authors: Alexandre-Pires G, Correia I, Marques CS, Martins C, Rodrigues A, Rodrigues OR, Tomás AM, Vale-Gato I, Ferronha MH, Passero LF, Santos-Gomes G
  • Publication Year: 2015
  • Journal: Comparative Immunology Microbiology and Infectious Diseases
  • Link: http://www.sciencedirect.com/science/article/pii/S0147957115000247

The interaction between polymorphonuclear leukocytes (PMN) or neutrophils and Leishmania became an interesting focus of research, since PMN turn out to be essential cells in transiently hosting the parasites. This study aims to evaluate whether L. infantum, the etiological agent of zoonotic visceral leishmaniasis, influences the in vitro functional activity of murine neutrophils. Phagocytosis, chemotaxis, […]
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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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