User: Guest  Login
Document type:
journal article 
Author(s):
Pruenster, Monika; Kurz, Angela R M; Chung, Kyoung-Jin; Cao-Ehlker, Xiao; Bieber, Stephanie; Nussbaum, Claudia F; Bierschenk, Susanne; Eggersmann, Tanja K; Rohwedder, Ina; Heinig, Kristina; Immler, Roland; Moser, Markus; Koedel, Uwe; Gran, Sandra; McEver, Rodger P; Vestweber, Dietmar; Verschoor, Admar; Leanderson, Tomas; Chavakis, Triantafyllos; Roth, Johannes; Vogl, Thomas; Sperandio, Markus 
Title:
Extracellular MRP8/14 is a regulator of ?2 integrin-dependent neutrophil slow rolling and adhesion. 
Abstract:
Myeloid-related proteins (MRPs) 8 and 14 are cytosolic proteins secreted from myeloid cells as proinflammatory mediators. Currently, the functional role of circulating extracellular MRP8/14 is unclear. Our present study identifies extracellular MRP8/14 as an autocrine player in the leukocyte adhesion cascade. We show that E-selectin-PSGL-1 interaction during neutrophil rolling triggers Mrp8/14 secretion. Released MRP8/14 in turn activates a TLR4-mediated, Rap1-GTPase-dependent pathway of rapid ?...    »
 
Journal title abbreviation:
Nat Commun 
Year:
2015 
Journal volume:
Pages contribution:
6915 
Language:
eng 
Fulltext / DOI:
TUM Institution:
Institut für Medizinische Mikrobiologie, Immunologie und Hygiene