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@ARTICLE{Link:153107,
author = {C. Link$^*$ and F. Bujupi$^*$ and P. H. Krammer$^*$ and H.
Weyd$^*$},
title = {{A}nnexin-coated particles induce antigen-specific
immunosuppression.},
journal = {Autoimmunity},
volume = {53},
number = {2},
issn = {1607-842X},
address = {Abingdon},
publisher = {Taylor $\&$ Francis Group},
reportid = {DKFZ-2020-00189},
pages = {86-94},
year = {2020},
note = {#EA:D030#LA:D030#2020 Mar;53(2):86-94},
abstract = {Apoptotic cells mediate the development of tolerogenic
dendritic cells (DC) and thus facilitate induction and
maintenance of peripheral tolerance. Following the
identification of the evolutionary conserved annexin core
domain (Anx) as a specific signal on apoptotic cells which
antagonises Toll-like receptor (TLR) signalling, we examined
whether the tolerogenic capacity of Anx can be exploited to
downregulate antigen-specific immune responses. The
treatment of bone marrow-derived dendritic cells (BMDC) with
particles harbouring Anx as well as the model antigen
ovalbumin (OVA) attenuated the response of OVA-specific
OT-II T cells. The co-culture of Anx-particle-treated DC and
T cells resulted in an anergy-like phenotype characterized
by reduced proliferation and cytokine secretion. Here we
demonstrate that the anti-inflammatory effects of Anx which
are mediated through DC can be used as a tool to generate a
particle-based antigen delivery system that promotes
antigen-specific immunosuppression. Such Anx-particles may
be a new therapeutic approach for the treatment of
autoimmune diseases.},
cin = {D030},
ddc = {610},
cid = {I:(DE-He78)D030-20160331},
pnm = {314 - Tumor immunology (POF3-314)},
pid = {G:(DE-HGF)POF3-314},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31933381},
doi = {10.1080/08916934.2019.1710134},
url = {https://inrepo02.dkfz.de/record/153107},
}