alexa Stage-specific sampling by pattern recognition receptors during Candida albicans phagocytosis.
Biochemistry

Biochemistry

Journal of Glycobiology

Author(s): Heinsbroek SE, Taylor PR, Martinez FO, MartinezPomares L, Brown GD,

Abstract Share this page

Abstract Candida albicans is a medically important pathogen, and recognition by innate immune cells is critical for its clearance. Although a number of pattern recognition receptors have been shown to be involved in recognition and phagocytosis of this fungus, the relative role of these receptors has not been formally examined. In this paper, we have investigated the contribution of the mannose receptor, Dectin-1, and complement receptor 3; and we have demonstrated that Dectin-1 is the main non-opsonic receptor involved in fungal uptake. However, both Dectin-1 and complement receptor 3 were found to accumulate at the site of uptake, while mannose receptor accumulated on C. albicans phagosomes at later stages. These results suggest a potential role for MR in phagosome sampling; and, accordingly, MR deficiency led to a reduction in TNF-alpha and MCP-1 production in response to C. albicans uptake. Our data suggest that pattern recognition receptors sample the fungal phagosome in a sequential fashion.
This article was published in PLoS Pathog and referenced in Journal of Glycobiology

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

  • 3rd Glycobiology World Congress  
    June 26-28, 2017 London, UK
  • 2nd International Conference on Biochemistry
    Sep 21-22, 2017 Macau, Hong Kong
  • International Conference on Glycobiology
    Oct 02-04, 2017 Atlanta, USA
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords