% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Tenhagen:130658,
author = {M. Tenhagen and S. Klarenbeek and T. M. Braumuller and I.
Hofmann$^*$ and P. van der Groep and N. Ter Hoeve and E. van
der Wall and J. Jonkers and P. W. B. Derksen},
title = {p120-{C}atenin {I}s {C}ritical for the {D}evelopment of
{I}nvasive {L}obular {C}arcinoma in {M}ice.},
journal = {Journal of mammary gland biology and neoplasia},
volume = {21},
number = {3-4},
issn = {1573-7039},
address = {Dordrecht [u.a.]},
publisher = {Springer Science + Business Media B.V},
reportid = {DKFZ-2017-05736},
pages = {81 - 88},
year = {2016},
abstract = {Loss of E-cadherin expression is causal to the development
of invasive lobular breast carcinoma (ILC). E-cadherin loss
leads to dismantling of the adherens junction and subsequent
translocation of p120-catenin (p120) to the cytosol and
nucleus. Although p120 is critical for the metastatic
potential of ILC through the regulation of Rock-dependent
anoikis resistance, it remains unknown whether p120 also
contributes to ILC development. Using genetically engineered
mouse models with mammary gland-specific inactivation of
E-cadherin, p120 and p53, we demonstrate that ILC formation
induced by E-cadherin and p53 loss is severely impaired upon
concomitant inactivation of p120. Tumors that developed in
the triple-knockout mice were mostly basal sarcomatoid
carcinomas that displayed overt nuclear atypia and
multinucleation. In line with the strong reduction in ILC
incidence in triple-knockout mice compared to E-cadherin and
p53 double-knockout mice, no functional redundancy of p120
family members was observed in mouse ILC development, as
expression and localization of ARVCF, p0071 or δ-catenin
was unaltered in ILCs from triple-knockout mice. In
conclusion, we show that loss of p120 in the context of the
p53-deficient mouse models is dominant over E-cadherin
inactivation and its inactivation promotes the development
of basal, epithelial-to-mesenchymal-transition (EMT)-type
invasive mammary tumors.},
cin = {A190},
ddc = {570},
cid = {I:(DE-He78)A190-20160331},
pnm = {311 - Signalling pathways, cell and tumor biology
(POF3-311)},
pid = {G:(DE-HGF)POF3-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:27411687},
pmc = {pmc:PMC5159444},
doi = {10.1007/s10911-016-9358-3},
url = {https://inrepo02.dkfz.de/record/130658},
}