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@ARTICLE{Anisimov:277772,
author = {A. Anisimov and S. Fang and K. A. Hemanthakumar and T. Örd
and K. van Avondt and R. Chevre and A. Toropainen and P.
Singha and H. Gilani and S. D. Nguyen and S. Karaman and E.
A. Korhonen and R. H. Adams and H. Augustin$^*$ and K.
Öörni and O. Soehnlein and M. U. Kaikkonen and K. Alitalo},
title = {{T}he angiopoietin receptor {T}ie2 is atheroprotective in
arterial endothelium.},
journal = {Nature cardiovascular research},
volume = {2},
number = {3},
issn = {2731-0590},
address = {London},
publisher = {Nature Publishing Group UK},
reportid = {DKFZ-2023-01487},
pages = {307 - 321},
year = {2023},
abstract = {Leukocytes and resident cells in the arterial wall
contribute to atherosclerosis, especially at sites of
disturbed blood flow. Expression of endothelial Tie1
receptor tyrosine kinase is enhanced at these sites, and
attenuation of its expression reduces atherosclerotic burden
and decreases inflammation. However, Tie2 tyrosine kinase
function in atherosclerosis is unknown. Here we provide
genetic evidence from humans and from an atherosclerotic
mouse model to show that TIE2 is associated with protection
from coronary artery disease. We show that deletion of Tie2,
or both Tie2 and Tie1, in the arterial endothelium promotes
atherosclerosis by increasing Foxo1 nuclear localization,
endothelial adhesion molecule expression and accumulation of
immune cells. We also show that Tie2 is expressed in a
subset of aortic fibroblasts, and its silencing in these
cells increases expression of inflammation-related genes.
Our findings indicate that unlike Tie1, the Tie2 receptor
functions as the dominant endothelial angiopoietin receptor
that protects from atherosclerosis.},
cin = {A190},
ddc = {610},
cid = {I:(DE-He78)A190-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37476204},
pmc = {pmc:PMC7614785},
doi = {10.1038/s44161-023-00224-y},
url = {https://inrepo02.dkfz.de/record/277772},
}