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@ARTICLE{Wagner:127733,
author = {N. B. Wagner$^*$ and B. Weide and M. Reith$^*$ and K.
Tarnanidis$^*$ and C. Kehrel$^*$ and R. Lichtenberger$^*$
and A. Pflugfelder and E. Herpel and J. Eubel and K.
Ikenberg and C. Busch and T. Holland-Letz$^*$ and H. Naeher
and C. Garbe and V. Umansky$^*$ and A. Enk and J. Utikal$^*$
and C. Gebhardt$^*$},
title = {{D}iminished levels of the soluble form of {RAGE} are
related to poor survival in malignant melanoma.},
journal = {International journal of cancer},
volume = {137},
number = {11},
issn = {0020-7136},
address = {Bognor Regis},
publisher = {Wiley-Liss},
reportid = {DKFZ-2017-03756},
pages = {2607 - 2617},
year = {2015},
abstract = {RAGE is a central driver of tumorigenesis by sustaining an
inflammatory tumor microenvironment. This study links the
soluble forms of RAGE (sRAGE and esRAGE) with clinical
outcome of melanoma patients. Moreover, tissue expression of
RAGE was analyzed using immunohistochemistry on two
independent tissue microarrays (TMA) containing 35 or 257
primary melanomas, and 41 or 22 benign nevi, respectively.
Serum concentrations of sRAGE and esRAGE were measured in
229 Stage III-IV patients using ELISA and plasma
concentrations of sRAGE were analyzed in an independent
second cohort with 173 samples of Stage I-IV patients. In
this cohort, three well-described SNPs in the RAGE gene were
analyzed. RAGE protein expression was highly upregulated in
primary melanomas compared to benign nevi in the two TMA (p
< 0.001 and p = 0.005) as well as in sun-exposed melanomas
(p = 0.046). sRAGE and esRAGE were identified as prognostic
markers for survival as diminished sRAGE (p = 0.034) and
esRAGE (p = 0.012) serum levels correlated with poor overall
survival (OS). Multivariate Cox regression analysis showed
that diminished serum sRAGE was independently associated
with poor survival (p = 0.009). Moreover, diminished sRAGE
was strongly associated with impaired OS in the second
cohort (p < 0.001). Multivariate Cox regression analysis
including the investigated SNPs revealed an independent
correlation of the two interacting promoter SNPs with
impaired OS. In conclusion, the soluble forms of RAGE and
variants in its genetic locus are prognostic markers for
survival in melanoma patients with high risk for
progression.},
keywords = {AGER protein, human (NLM Chemicals) / Advanced
Glycosylation End Product-Specific Receptor (NLM Chemicals)
/ Biomarkers, Tumor (NLM Chemicals)},
cin = {G300 / C060},
ddc = {610},
cid = {I:(DE-He78)G300-20160331 / I:(DE-He78)C060-20160331},
pnm = {317 - Translational cancer research (POF3-317)},
pid = {G:(DE-HGF)POF3-317},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:26018980},
doi = {10.1002/ijc.29619},
url = {https://inrepo02.dkfz.de/record/127733},
}