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@ARTICLE{deBoni:139768,
author = {de Boni, Laura and Gasparoni, Gilles and Haubenreich,
Carolin and Tierling, Sascha and Schmitt, Ina and Peitz,
Michael and Koch, Philipp and Walter, Jörn and Wüllner,
Ullrich and Brüstle, Oliver},
title = {{DNA} methylation alterations in i{PSC}- and h{ESC}-derived
neurons: potential implications for neurological disease
modeling.},
journal = {Clinical epigenetics},
volume = {10},
number = {1},
issn = {1868-7075},
address = {[S.l.]},
publisher = {BioMed Central},
reportid = {DZNE-2020-06090},
pages = {13},
year = {2018},
abstract = {Genetic predisposition and epigenetic alterations are both
considered to contribute to sporadic neurodegenerative
diseases (NDDs) such as Parkinson's disease (PD). Since cell
reprogramming and the generation of induced pluripotent stem
cells (iPSCs) are themselves associated with major
epigenetic remodeling, it remains unclear to what extent
iPSC-derived neurons lend themselves to model epigenetic
disease-associated changes. A key question to be addressed
in this context is whether iPSC-derived neurons exhibit
epigenetic signatures typically observed in neurons derived
from non-reprogrammed human embryonic stem cells
(hESCs).Here, we compare mature neurons derived from hESC
and isogenic human iPSC generated from hESC-derived neural
stem cells. Genome-wide 450 K-based DNA methylation and
HT12v4 gene array expression analyses were complemented by a
deep analysis of selected genes known to be involved in NDD.
Our studies show that DNA methylation and gene expression
patterns of isogenic hESC- and iPSC-derived neurons are
markedly preserved on a genome-wide and single gene
level.Overall, iPSC-derived neurons exhibit similar DNA
methylation patterns compared to isogenic hESC-derived
neurons. Further studies will be required to explore whether
the epigenetic patterns observed in iPSC-derived neurons
correspond to those detectable in native brain neurons.},
keywords = {Cell Differentiation / Cells, Cultured / DNA Methylation /
Epigenesis, Genetic / Gene Expression Profiling / Human
Embryonic Stem Cells: chemistry / Human Embryonic Stem
Cells: cytology / Humans / Induced Pluripotent Stem Cells:
chemistry / Induced Pluripotent Stem Cells: cytology /
Neurons: chemistry / Oligonucleotide Array Sequence Analysis
/ Sequence Analysis, DNA / alpha-Synuclein: genetics / SNCA
protein, human (NLM Chemicals) / alpha-Synuclein (NLM
Chemicals)},
cin = {AG Wüllner / Cell Programming Unit},
ddc = {610},
cid = {I:(DE-2719)1011302 / I:(DE-2719)1013013},
pnm = {344 - Clinical and Health Care Research (POF3-344)},
pid = {G:(DE-HGF)POF3-344},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29422978},
pmc = {pmc:PMC5789607},
doi = {10.1186/s13148-018-0440-0},
url = {https://pub.dzne.de/record/139768},
}