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Interference with glycosaminoglycan-chemokine interactions with a probe to alter leukocyte recruitment and inflammation in vivo
granulocyte chemotactic protein 2
neutrophil extracellular traps
heparan sulphate
chemokines
In vivo leukocyte recruitment is not fully understood and may result from interactions of chemokines with glycosaminoglycans/GAGs. We previously showed that chlorite-oxidized oxyamylose/COAM binds the neutrophil chemokine GCP-2/CXCL6. Here, mouse chemokine binding by COAM was studied systematically and binding affinities of chemokines to COAM versus GAGs were compared. COAM and heparan sulphate bound the mouse CXC chemokines KC/CXCL1, MIP-2/CXCL2, IP-10/CXCL10 and I-TAC/CXCL11 and the CC chemokine RANTES/CCL5 with affinities in the nanomolar range, whereas no binding interactions were observed for mouse MCP-1/CCL2, MIP-1α/CCL3 and MIP-1β/CCL4. The affinities of COAM-interacting chemokines were similar to or higher than those observed for heparan sulphate. Although COAM did not display chemotactic activity by itself, its co-administration with mouse GCP-2/CXCL6 and MIP-2/CXCL2 or its binding of endogenous chemokines resulted in fast and cooperative peritoneal neutrophil recruitment and in extravasation into the cremaster muscle in vivo. These local GAG mimetic features by COAM within tissues superseded systemic effects and were sufficient and applicable to reduce LPS-induced liver-specific neutrophil recruitment and activation. COAM mimics glycosaminoglycans and is a nontoxic probe for the study of leukocyte recruitment and inflammation in vivo.
cris.lastimport.wos | 2024-04-09T22:36:23Z | |
dc.abstract.en | In vivo leukocyte recruitment is not fully understood and may result from interactions of chemokines with glycosaminoglycans/GAGs. We previously showed that chlorite-oxidized oxyamylose/COAM binds the neutrophil chemokine GCP-2/CXCL6. Here, mouse chemokine binding by COAM was studied systematically and binding affinities of chemokines to COAM versus GAGs were compared. COAM and heparan sulphate bound the mouse CXC chemokines KC/CXCL1, MIP-2/CXCL2, IP-10/CXCL10 and I-TAC/CXCL11 and the CC chemokine RANTES/CCL5 with affinities in the nanomolar range, whereas no binding interactions were observed for mouse MCP-1/CCL2, MIP-1α/CCL3 and MIP-1β/CCL4. The affinities of COAM-interacting chemokines were similar to or higher than those observed for heparan sulphate. Although COAM did not display chemotactic activity by itself, its co-administration with mouse GCP-2/CXCL6 and MIP-2/CXCL2 or its binding of endogenous chemokines resulted in fast and cooperative peritoneal neutrophil recruitment and in extravasation into the cremaster muscle in vivo. These local GAG mimetic features by COAM within tissues superseded systemic effects and were sufficient and applicable to reduce LPS-induced liver-specific neutrophil recruitment and activation. COAM mimics glycosaminoglycans and is a nontoxic probe for the study of leukocyte recruitment and inflammation in vivo. | pl |
dc.affiliation | Wydział Biologii i Nauk o Ziemi : Instytut Zoologii | pl |
dc.contributor.author | Li, Sandra | pl |
dc.contributor.author | Pettersson, Ulrika S. | pl |
dc.contributor.author | Hoorelbeke, Bart | pl |
dc.contributor.author | Kołaczkowska, Elżbieta - 129011 | pl |
dc.contributor.author | Schelfhout, Katrien | pl |
dc.contributor.author | Martens, Erik | pl |
dc.contributor.author | Kubes, Paul | pl |
dc.contributor.author | Van Damme, Jo | pl |
dc.contributor.author | Phillipson, Mia | pl |
dc.contributor.author | Opdenakker, Ghislain | pl |
dc.date.accessioned | 2015-04-29T10:30:31Z | |
dc.date.available | 2015-04-29T10:30:31Z | |
dc.date.issued | 2014 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 8 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 9 | pl |
dc.identifier.articleid | e104107 | pl |
dc.identifier.doi | 10.1371/journal.pone.0104107 | pl |
dc.identifier.eissn | 1932-6203 | pl |
dc.identifier.project | ROD UJ / P | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/6106 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa | * |
dc.rights.licence | CC-BY | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | * |
dc.share.type | otwarte czasopismo | |
dc.subject.other | granulocyte chemotactic protein 2 | pl |
dc.subject.other | neutrophil extracellular traps | pl |
dc.subject.other | heparan sulphate | pl |
dc.subject.other | chemokines | pl |
dc.subtype | Article | pl |
dc.title | Interference with glycosaminoglycan-chemokine interactions with a probe to alter leukocyte recruitment and inflammation in vivo | pl |
dc.title.journal | PLoS ONE | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
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