% 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{SchultzRogers:179097,
author = {L. E. Schultz-Rogers and M. L. Thayer and S. Kambakam and
W. A. Wierson and J. A. Helmer and M. D. Wishman and K. A.
Wall and J. L. Greig and J. L. Forsman and K. Puchhalapalli
and S. Nair and T. J. Weiss and J. M. Luiken and P. R.
Blackburn and S. C. Ekker and M. Kool$^*$ and M. McGrail},
title = {{R}bbp4 loss disrupts neural progenitor cell cycle
regulation independent of {R}b and leads to {T}p53
acetylation and apoptosis.},
journal = {Developmental dynamics},
volume = {251},
number = {8},
issn = {0002-9106},
address = {New York, NY [u.a.]},
publisher = {Wiley},
reportid = {DKFZ-2022-00462},
pages = {1267-1290},
year = {2022},
note = {2022 Aug;251(8):1267-1290},
abstract = {Retinoblastoma-binding protein 4 (Rbbp4) is a component of
transcription regulatory complexes that control cell cycle
gene expression. Previous work indicated Rbbp4 cooperates
with the Rb tumor suppressor to block cell cycle entry.
Here, we use genetic analysis to examine the interactions of
Rbbp4, Rb and Tp53 in zebrafish neural progenitor cell cycle
regulation and survival.Rbbp4 is upregulated across the
spectrum of human embryonal and glial brain cancers.
Transgenic rescue of rbbp4 mutant embryos shows Rbbp4 is
essential for zebrafish neurogenesis. Rbbp4 loss leads to
apoptosis and γ-H2AX in the developing brain that is
suppressed by tp53 knockdown or maternal zygotic deletion.
Mutant retinal neural precursors accumulate in M phase and
fail to initiate G0 gene expression. rbbp4; rb1 mutants show
an additive effect on the number of M phase cells. In rbbp4
mutants Tp53 acetylation is detected, however, Rbbp4
overexpression did not rescue DNA damage induced
apoptosis.Rbbp4 is necessary for neural progenitor cell
cycle progression and initiation of G0 independent of Rb.
Tp53-dependent apoptosis in the absence of Rbpb4 correlates
with Tp53 acetylation. Together these results suggest Rbbp4
is required for cell cycle exit and contributes to neural
progenitor survival through regulation of Tp53 acetylation.
This article is protected by copyright. All rights
reserved.},
cin = {B062 / HD01},
ddc = {610},
cid = {I:(DE-He78)B062-20160331 / I:(DE-He78)HD01-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:35266256},
doi = {10.1002/dvdy.467},
url = {https://inrepo02.dkfz.de/record/179097},
}