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Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro
09:16

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Published on: November 26, 2018

Securing mucosal borders--migrant monocytes to the rescue.

George S Yap1, Akiko Iwasaki

  • 1Center for Immunity and Inflammation, Department of Medicine, UMDNJ-New Jersey Medical School, Newark, NJ 07101, USA. yapgs@umdnj.edu

Cell Host & Microbe
|September 10, 2008
PubMed
Summary

Inflammatory monocytes (Gr1(+)) are vital for innate immunity. Research shows these cells play a critical role in mucosal resistance against the parasite Toxoplasma gondii.

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Area of Science:

  • Immunology
  • Infectious Disease
  • Parasitology

Background:

  • Gr1(+) inflammatory monocytes are increasingly recognized for their role in the innate immune response.
  • Their involvement in host defense against pathogens and in response to vaccination is a growing area of research.

Purpose of the Study:

  • To investigate the role of inflammatory monocytes in mucosal resistance to Toxoplasma gondii infection.

Main Methods:

  • The study by Dunay et al. (2008) likely involved experimental models to assess the function of Gr1(+) monocytes during Toxoplasma gondii infection at mucosal surfaces.

Main Results:

  • The research identified a surprisingly crucial role for inflammatory monocytes in the innate immune defense against Toxoplasma gondii at mucosal sites.

Conclusions:

  • Inflammatory monocytes are essential components of the mucosal immune system, particularly in combating parasitic infections like Toxoplasma gondii.