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@ARTICLE{Ortiz:1005353,
author = {Ortiz, Cristina and Klein, Sabine and Reul, Winfried H. and
Magdaleno, Fernando and Gröschl, Stefanie and Dietrich,
Peter and Schierwagen, Robert and Uschner, Frank E. and
Torres, Sandra and Hieber, Christoph and Meier, Caroline and
Kraus, Nico and Tyc, Olaf and Brol, Maximilian and Zeuzem,
Stefan and Welsch, Christoph and Poglitsch, Marco and
Hellerbrand, Claus and Alfonso-Prieto, Mercedes and Mira,
Fabio and Keller, Ulrich auf dem and Tetzner, Anja and
Moore, Andrew and Walther, Thomas and Trebicka, Jonel},
title = {{N}eprilysin-dependent neuropeptide {Y} cleavage in the
liver promotes fibrosis by blocking {NPY}-receptor 1},
journal = {Cell reports},
volume = {42},
number = {2},
issn = {2211-1247},
address = {[New York, NY]},
publisher = {Elsevier},
reportid = {FZJ-2023-01456},
pages = {112059},
year = {2023},
abstract = {Development of liver fibrosis is paralleled by contraction
of hepatic stellate cells (HSCs), the main profibrotic
hepatic cells. Yet, little is known about the interplay of
neprilysin (NEP) and its substrate neuropeptide Y (NPY), a
potent enhancer of contraction, in liver fibrosis. We
demonstrate that HSCs are the source of NEP. Importantly,
NPY originates majorly from the splanchnic region and is
cleaved by NEP in order to terminate contraction.
Interestingly, NEP deficiency (Nep−/−) showed less
fibrosis but portal hypertension upon liver injury in two
different fibrosis models in mice. We demonstrate the
incremental benefit of Nep−/− in addition to AT1R
blocker (ARB) or ACE inhibitors for fibrosis and portal
hypertension. Finally, oral administration of Entresto, a
combination of ARB and NEP inhibitor, decreased hepatic
fibrosis and portal pressure in mice. These results provide
a mechanistic rationale for translation of NEP-AT1R-blockade
in human liver fibrosis and portal hypertension.},
cin = {IAS-5 / INM-9},
ddc = {610},
cid = {I:(DE-Juel1)IAS-5-20120330 / I:(DE-Juel1)INM-9-20140121},
pnm = {5241 - Molecular Information Processing in Cellular Systems
(POF4-524)},
pid = {G:(DE-HGF)POF4-5241},
typ = {PUB:(DE-HGF)16},
pubmed = {36729833},
UT = {WOS:000927805600001},
doi = {10.1016/j.celrep.2023.112059},
url = {https://juser.fz-juelich.de/record/1005353},
}