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@ARTICLE{Geisenberger:299467,
author = {C. Geisenberger$^*$ and E. Chimal and P. Jurmeister$^*$ and
F. Klauschen$^*$},
title = {{A} cost-effective and scalable approach for {DNA}
extraction from {FFPE} tissues.},
journal = {Biology methods $\&$ protocols},
volume = {10},
number = {1},
issn = {2396-8923},
address = {Oxford},
publisher = {Oxford University Press},
reportid = {DKFZ-2025-00427},
pages = {bpaf003},
year = {2025},
abstract = {Genomic profiling of cancer plays an increasingly vital
role for diagnosis and therapy planning. In addition,
research of novel diagnostic applications such as DNA
methylation profiling requires large training and validation
cohorts. Currently, most diagnostic cases processed in
pathology departments are stored as formalin-fixed and
paraffin embedded tissue blocks (FFPE). Consequently, there
is a growing demand for high-throughput extraction of
nucleic acids from FFPE tissue samples. While proprietary
kits are available, they are expensive and offer little
flexibility. Here, we present ht-HiTE, a high-throughput
implementation of a recently published and highly efficient
DNA extraction protocol. This approach enables manual and
automated processing of 96-well plates with a liquid
handler, offers two options for purification and utilizes
off-the-shelf reagents. Finally, we show that NGS and DNA
methylation microarray data obtained from DNA processed with
ht-HiTE are of equivalent quality as compared to a manual,
kit-based approach.},
keywords = {DNA extraction (Other) / DNA methylation (Other) / FFPE
(Other) / NGS (Other) / exome sequencing (Other) / molecular
pathology (Other)},
cin = {MU01},
ddc = {570},
cid = {I:(DE-He78)MU01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39995602},
pmc = {pmc:PMC11849955},
doi = {10.1093/biomethods/bpaf003},
url = {https://inrepo02.dkfz.de/record/299467},
}