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@ARTICLE{Voellger:178459,
author = {B. Voellger and Z. Zhang and J. Benzel$^*$ and J. Wang and
T. Lei and C. Nimsky and J.-W. Bartsch},
title = {{T}argeting {A}ggressive {P}ituitary {A}denomas at the
{M}olecular {L}evel-{A} {R}eview.},
journal = {Journal of Clinical Medicine},
volume = {11},
number = {1},
issn = {2077-0383},
address = {Basel},
publisher = {MDPI},
reportid = {DKFZ-2022-00085},
pages = {124},
year = {2021},
abstract = {Pituitary adenomas (PAs) are mostly benign endocrine tumors
that can be treated by resection or medication. However, up
to $10\%$ of PAs show an aggressive behavior with invasion
of adjacent tissue, rapid proliferation, or recurrence.
Here, we provide an overview of target structures in
aggressive PAs and summarize current clinical trials
including, but not limited to, PAs. Mainly, drug targets in
PAs are based on general features of tumor cells such as
immune checkpoints, so that programmed cell death 1 (ligand
1) (PD-1/PD-L1) targeting may bear potential to cure
aggressive PAs. In addition, epidermal growth factor
receptor (EGFR), mammalian target of rapamycin (mTOR),
vascular endothelial growth factor (VEGF), fibroblast growth
factor (FGF) and their downstream pathways are triggered in
PAs, thereby modulating tumor cell proliferation, migration
and/or tumor angiogenesis. Temozolomide (TMZ) can be an
effective treatment of aggressive PAs. Combination of TMZ
with 5-Fluorouracil (5-FU) or with radiotherapy could
strengthen the therapeutic effects as compared to TMZ alone.
Dopamine agonists (DAs) are the first line treatment for
prolactinomas. Dopamine receptors are also expressed in
other subtypes of PAs which renders Das potentially suitable
to treat other subtypes of PAs. Furthermore, targeting the
invasive behavior of PAs could improve therapy. In this
regard, human matrix metalloproteinase (MMP) family members
and estrogens receptors (ERs) are highly expressed in
aggressive PAs, and numerous studies demonstrated the role
of these proteins to modulate invasiveness of PAs. This
leaves a number of treatment options for aggressive PAs as
reviewed here.},
subtyp = {Review Article},
keywords = {adjuvant treatment (Other) / hormone secretion (Other) /
invasiveness (Other) / molecular biology (Other) / pituitary
adenomas (Other) / proliferation (Other)},
cin = {B062},
ddc = {610},
cid = {I:(DE-He78)B062-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:35011868},
doi = {10.3390/jcm11010124},
url = {https://inrepo02.dkfz.de/record/178459},
}