Jump to main content
Jump to site search

Issue 11, 2011
Previous Article Next Article

Far red and NIR dye-peptoid conjugates for efficient immune cell labelling and tracking in preclinical models

Author affiliations

Abstract

Innate immune cell ingress into the site of inflammation is central for the efficient clearance of pathogens. However, in some circumstances the inflammatory response may become pathogenic to the host. Understanding the temporal ingress of innate immune cells is thus essential to predict both the defensive and adverse effects mediated by these cells in an infectious process and for developing novel therapeutic strategies. In this context, optical imaging has emerged as a powerful technique for the visualization of specific cellular events in preclinical models. Herein we describe a non-covalent tagging strategy to stably label innate immune cells using in vivo-traceable cell penetrating peptoids and their application in real-time imaging of cell migration in murine models, thereby providing a sensitive and cost effective way to visualize cellular recruitment in preclinical models of inflammation.

Graphical abstract: Far red and NIR dye-peptoid conjugates for efficient immune cell labelling and tracking in preclinical models

Back to tab navigation

Supplementary files

Publication details

The article was received on 01 Jul 2011, accepted on 30 Jul 2011 and first published on 30 Aug 2011


Article type: Concise Article
DOI: 10.1039/C1MD00171J
Med. Chem. Commun., 2011,2, 1050-1053

  •   Request permissions

    Far red and NIR dye-peptoid conjugates for efficient immune cell labelling and tracking in preclinical models

    K. Dhaliwal, G. Escher, A. Unciti-Broceta, N. McDonald, A. J. Simpson, C. Haslett and M. Bradley, Med. Chem. Commun., 2011, 2, 1050
    DOI: 10.1039/C1MD00171J

Search articles by author

Spotlight

Advertisements