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@ARTICLE{Vraljai:277890,
author = {R. Váraljai$^*$ and L. Zimmer$^*$ and Y. Al-Matary$^*$ and
P. Kaptein and L. J. Albrecht$^*$ and B. Shannan$^*$ and J.
C. Brase and D. Gusenleitner and T. Amaral and N. Wyss and
J. Utikal$^*$ and L. Flatz and F. Rambow$^*$ and H. C.
Reinhardt and J. Dick and D. R. Engel and S. Horn$^*$ and S.
Ugurel$^*$ and W. Sondermann$^*$ and E. Livingstone$^*$ and
A. Sucker$^*$ and A. Paschen$^*$ and F. Zhao$^*$ and J. M.
Placke$^*$ and J. M. Klose and W. P. Fendler and D. S.
Thommen and I. Helfrich$^*$ and D. Schadendorf$^*$ and A.
Roesch$^*$},
title = {{I}nterleukin 17 signaling supports clinical benefit of
dual {CTLA}-4 and {PD}-1 checkpoint inhibition in melanoma.},
journal = {Nature cancer},
volume = {4},
number = {9},
issn = {2662-1347},
address = {London},
publisher = {Nature Research},
reportid = {DKFZ-2023-01557},
pages = {1292-1308},
year = {2023},
note = {2023 Sep;4(9):1292-1308},
abstract = {Recent studies suggest that BRAFV600-mutated melanomas in
particular respond to dual anti-programmed cell death
protein 1 (PD-1) and anti-cytotoxic T lymphocyte-associated
protein 4 (CTLA-4) immune checkpoint inhibition (ICI). Here
we identified an over-representation of interleukin
(IL)-17-type 17 helper T (TH17) gene expression signatures
(GES) in BRAFV600-mutated tumors. Moreover, high baseline
IL-17 GES consistently predicted clinical responses in
dual-ICI-treated patient cohorts but not in mono anti-CTLA-4
or anti-PD-1 ICI cohorts. High IL-17 GES corresponded to
tumor infiltration with T cells and neutrophils.
Accordingly, high neutrophil infiltration correlated with
clinical response specifically to dual ICI, and
tumor-associated neutrophils also showed strong IL-17-TH17
pathway activity and T cell activation capacity. Both the
blockade of IL-17A and the depletion of neutrophils impaired
dual-ICI response and decreased T cell activation. Finally,
high IL-17A levels in the blood of patients with melanoma
indicated a higher global TH17 cytokine profile preceding
clinical response to dual ICI but not to anti-PD-1
monotherapy, suggesting a future role as a biomarker for
patient stratification.},
cin = {ED01 / A370},
ddc = {610},
cid = {I:(DE-He78)ED01-20160331 / I:(DE-He78)A370-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37525015},
doi = {10.1038/s43018-023-00610-2},
url = {https://inrepo02.dkfz.de/record/277890},
}