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@ARTICLE{Ramesh:299486,
author = {P. Ramesh and A. R. Al Kadi and G. M. Borse and M.
Webendörfer and G. Zaun and M. Metzenmacher and F. Doerr
and S. Bölükbas and B. Hegedüs and S. S. Lueong$^*$ and
J. Magne and B. Liu and G. Nunez and M. Schuler and D. R.
Green and H. Kalkavan$^*$},
title = {{BCL}-{B} {P}romotes {L}ung {C}ancer {I}nvasiveness by
{D}irect {I}nhibition of {BOK}.},
journal = {Cells},
volume = {14},
number = {4},
issn = {2073-4409},
address = {Basel},
publisher = {MDPI},
reportid = {DKFZ-2025-00446},
pages = {246},
year = {2025},
abstract = {Expression of BCL-B, an anti-apoptotic BCL-2 family member,
is correlated with worse survival in lung adenocarcinomas.
Here, we show that BCL-B can mitigate cell death initiation
through interaction with the effector protein BOK. We found
that this interaction can promote sublethal mitochondrial
outer membrane permeabilization (MOMP) and consequently
generate apoptosis-flatliners, which represent a source of
drug-tolerant persister cells (DTPs). The engagement of
endothelial-mesenchymal-transition (EMT) further promotes
cancer cell invasiveness in such DTPs. Our results reveal
that BCL-B fosters cancer cell aggressiveness by
counteracting complete MOMP.},
keywords = {Humans / Lung Neoplasms: pathology / Lung Neoplasms:
metabolism / Lung Neoplasms: genetics / Neoplasm
Invasiveness / Proto-Oncogene Proteins c-bcl-2: metabolism /
Apoptosis / Cell Line, Tumor / Epithelial-Mesenchymal
Transition: genetics / Mitochondrial Membranes: metabolism /
BCL-2 family (Other) / BCL-B (Other) / BOK (Other) / DTP
(Other) / EMT (Other) / cancer (Other) / drug-resistance
(Other) / invasiveness (Other) / mitochondrial
permeabilization (Other) / persister phenotype (Other) /
Proto-Oncogene Proteins c-bcl-2 (NLM Chemicals)},
cin = {ED01},
ddc = {570},
cid = {I:(DE-He78)ED01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39996719},
pmc = {pmc:PMC11853756},
doi = {10.3390/cells14040246},
url = {https://inrepo02.dkfz.de/record/299486},
}