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@ARTICLE{Wesener:292155,
author = {M. C. Wesener and S. M. E. Weiler and M. Bissinger and T.
F. Klessinger and F. Rose and S. Merker and M. Luzarowski
and T. Ruppert and B. Helm$^*$ and U. Klingmüller$^*$ and
P. Schirmacher and K. Breuhahn},
title = {{CRKL} {E}nhances {YAP} {S}ignaling through {B}inding and
{JNK}/{JUN} {P}athway {A}ctivation in {L}iver {C}ancer.},
journal = {International journal of molecular sciences},
volume = {25},
number = {15},
issn = {1422-0067},
address = {Basel},
publisher = {Molecular Diversity Preservation International},
reportid = {DKFZ-2024-01643},
pages = {8549},
year = {2024},
abstract = {The Hippo pathway transducers yes-associated protein (YAP)
and WW-domain containing transcription regulator 1
(WWTR1/TAZ) are key regulators of liver tumorigenesis,
promoting tumor formation and progression. Although the
first inhibitors are in clinical trials, targeting the
relevant upstream regulators of YAP/TAZ activity could prove
equally beneficial. To identify regulators of YAP/TAZ
activity in hepatocarcinoma (HCC) cells, we carried out a
proximity labelling approach (BioID) coupled with mass
spectrometry. We verified CRK-like proto-oncogene adaptor
protein (CRKL) as a new YAP-exclusive interaction partner.
CRKL is highly expressed in HCC patients, and its expression
is associated with YAP activity as well as poor survival
prognosis. In vitro experiments demonstrated CRKL-dependent
cell survival and the loss of YAP binding induced through
actin disruption. Moreover, we delineated the activation of
the JNK/JUN pathway by CRKL, which promoted YAP
transcription. Our data illustrate that CRKL not only
promoted YAP activity through its binding but also through
the induction of YAP transcription by JNK/JUN activation.
This emphasizes the potential use of targeting the JNK/JUN
pathway to suppress YAP expression in HCC patients.},
keywords = {Humans / Liver Neoplasms: metabolism / Liver Neoplasms:
pathology / Liver Neoplasms: genetics / Adaptor Proteins,
Signal Transducing: metabolism / Adaptor Proteins, Signal
Transducing: genetics / Transcription Factors: metabolism /
Transcription Factors: genetics / YAP-Signaling Proteins:
metabolism / Carcinoma, Hepatocellular: metabolism /
Carcinoma, Hepatocellular: pathology / Carcinoma,
Hepatocellular: genetics / Nuclear Proteins: metabolism /
Nuclear Proteins: genetics / Proto-Oncogene Mas / Cell Line,
Tumor / Protein Binding / MAP Kinase Signaling System / Gene
Expression Regulation, Neoplastic / Signal Transduction /
AP1 (Other) / BioID (Other) / CRK (Other) / HCC (Other) /
Hippo (Other) / MS (Other) / TEAD (Other) / c-Jun (Other) /
proteomics (Other) / survival (Other) / Adaptor Proteins,
Signal Transducing (NLM Chemicals) / Transcription Factors
(NLM Chemicals) / CRKL protein (NLM Chemicals) /
YAP-Signaling Proteins (NLM Chemicals) / MAS1 protein, human
(NLM Chemicals) / YAP1 protein, human (NLM Chemicals) /
Nuclear Proteins (NLM Chemicals) / Proto-Oncogene Mas (NLM
Chemicals)},
cin = {B200},
ddc = {540},
cid = {I:(DE-He78)B200-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39126118},
pmc = {pmc:PMC11312940},
doi = {10.3390/ijms25158549},
url = {https://inrepo02.dkfz.de/record/292155},
}