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@ARTICLE{Hbers:182202,
author = {C. Hübers$^*$ and A. A. Abdul Pari$^*$ and D.
Grieshober$^*$ and M. Petkov$^*$ and A. Schmidt and T.
Messmer$^*$ and C. M. Heyer and S. Schölch$^*$ and S.
Kapel$^*$ and N. Gengenbacher$^*$ and M. Singhal$^*$ and B.
Schieb$^*$ and C. Fricke$^*$ and R. Will$^*$ and K. Remans
and J. Utikal$^*$ and C. Reissfelder and M. Schlesner and K.
M. Hodivala-Dilke and S. Kersten and S. Goerdt and H.
Augustin$^*$ and M. Felcht$^*$},
title = {{P}rimary tumor-derived systemic n{ANGPTL}4 inhibits
metastasis.},
journal = {Journal of experimental medicine},
volume = {220},
number = {1},
issn = {0022-1007},
address = {New York, NY},
publisher = {Rockefeller Univ. Press},
reportid = {DKFZ-2022-02496},
pages = {e20202595},
year = {2023},
note = {#EA:A190#LA:A190# / DKFZ-ZMBH Alliance},
abstract = {Primary tumors and distant site metastases form a
bidirectionally communicating system. Yet, the molecular
mechanisms of this crosstalk are poorly understood. Here, we
identified the proteolytically cleaved fragments of
angiopoietin-like 4 (ANGPTL4) as contextually active
protumorigenic and antitumorigenic contributors in this
communication ecosystem. Preclinical studies in multiple
tumor models revealed that the C-terminal fragment
(cANGPTL4) promoted tumor growth and metastasis. In
contrast, the N-terminal fragment of ANGPTL4 (nANGPTL4)
inhibited metastasis and enhanced overall survival in a
postsurgical metastasis model by inhibiting WNT signaling
and reducing vascularity at the metastatic site. Tracing
ANGPTL4 and its fragments in tumor patients detected
full-length ANGPTL4 primarily in tumor tissues, whereas
nANGPTL4 predominated in systemic circulation and correlated
inversely with disease progression. The study highlights the
spatial context of the proteolytic cleavage-dependent pro-
and antitumorigenic functions of ANGPTL4 and identifies and
validates nANGPTL4 as a novel biomarker of tumor progression
and antimetastatic therapeutic agent.},
cin = {A190 / A430 / W111 / A370},
ddc = {610},
cid = {I:(DE-He78)A190-20160331 / I:(DE-He78)A430-20160331 /
I:(DE-He78)W111-20160331 / I:(DE-He78)A370-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:36269299},
doi = {10.1084/jem.20202595},
url = {https://inrepo02.dkfz.de/record/182202},
}