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@ARTICLE{Briest:282445,
author = {F. Briest and D. Noerenberg and C. Hennch and K. Yoshida
and R. Hablesreiter and J. Nimo and D. Sasca and M. Kirchner
and L. Mansouri and Y. Inoue and L. Wiegand and A. M.
Staiger and B. Casadei and P. Korkolopoulou and J. Weiner
and A. Lopez-Guillermo and A. Warth and T. Schneider and Á.
Nagy and W. Klapper and M. Hummel$^*$ and G. Kanellis and I.
Anagnostopoulos and P. Mertins and L. Bullinger$^*$ and R.
Rosenquist and T. P. Vassilakopoulos and G. Ott and S. Ogawa
and F. Damm$^*$},
title = {{F}requent {ZNF}217 mutations lead to transcriptional
deregulation of interferon signal transduction via altered
chromatin accessibility in {B} cell lymphoma.},
journal = {Leukemia},
volume = {37},
number = {11},
issn = {0887-6924},
address = {London},
publisher = {Springer Nature},
reportid = {DKFZ-2023-01765},
pages = {2237-2249},
year = {2023},
note = {2023 Nov;37(11):2237-2249},
abstract = {Recent exome-wide studies discovered frequent somatic
mutations in the epigenetic modifier ZNF217 in primary
mediastinal B cell lymphoma (PMBCL) and related disorders.
As functional consequences of ZNF217 alterations remain
unknown, we comprehensively evaluated their impact in PMBCL.
Targeted sequencing identified genetic lesions affecting
ZNF217 in $33\%$ of 157 PMBCL patients. Subsequent gene
expression profiling (n = 120) revealed changes in cytokine
and interferon signal transduction in ZNF217-aberrant PMBCL
cases. In vitro, knockout of ZNF217 led to changes in
chromatin accessibility interfering with binding motifs for
crucial lymphoma-associated transcription factors. This led
to disturbed expression of interferon-responsive and
inflammation-associated genes, altered cell behavior, and
aberrant differentiation. Mass spectrometry demonstrates
that ZNF217 acts within a histone modifier complex
containing LSD1, CoREST and HDAC and interferes with H3K4
methylation and H3K27 acetylation. Concluding, our data
suggest non-catalytic activity of ZNF217, which directs
histone modifier complex function and controls B cell
differentiation-associated patterns of chromatin structure.},
cin = {BE01},
ddc = {610},
cid = {I:(DE-He78)BE01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37648814},
doi = {10.1038/s41375-023-02013-9},
url = {https://inrepo02.dkfz.de/record/282445},
}