% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{GonzalezDuque:142038,
author = {S. Gonzalez-Duque and M. E. Azoury and M. L. Colli and G.
Afonso and J.-V. Turatsinze and L. Nigi and A. I. Lalanne
and G. Sebastiani and A. Carré and S. Pinto$^*$ and S.
Culina and N. Corcos and M. Bugliani and P. Marchetti and M.
Armanet and M. Diedisheim and B. Kyewski$^*$ and L. M.
Steinmetz and S. Buus and S. You and D. Dubois-Laforgue and
E. Larger and J.-P. Beressi and G. Bruno and F. Dotta and R.
Scharfmann and D. L. Eizirik and Y. Verdier and J. Vinh and
R. Mallone},
title = {{C}onventional and {N}eo-antigenic {P}eptides {P}resented
by β {C}ells {A}re {T}argeted by {C}irculating {N}aïve
{CD}8+ {T} {C}ells in {T}ype 1 {D}iabetic and {H}ealthy
{D}onors.},
journal = {Cell metabolism},
volume = {28},
number = {6},
issn = {1550-4131},
address = {Cambridge, Mass.},
publisher = {Cell Press},
reportid = {DKFZ-2018-02268},
pages = {946 - 960.e6},
year = {2018},
abstract = {Although CD8+ T-cell-mediated autoimmune β cell
destruction occurs in type 1 diabetes (T1D), the target
epitopes processed and presented by β cells are unknown. To
identify them, we combined peptidomics and transcriptomics
strategies. Inflammatory cytokines increased peptide
presentation in vitro, paralleling upregulation of human
leukocyte antigen (HLA) class I expression. Peptide sources
featured several insulin granule proteins and all known β
cell antigens, barring islet-specific glucose-6-phosphatase
catalytic subunit-related protein. Preproinsulin yielded
HLA-A2-restricted epitopes previously described.
Secretogranin V and its mRNA splice isoform SCG5-009,
proconvertase-2, urocortin-3, the insulin gene enhancer
protein ISL-1, and an islet amyloid polypeptide
transpeptidation product emerged as antigens processed into
HLA-A2-restricted epitopes, which, as those already
described, were recognized by circulating naive CD8+
T cells in T1D and healthy donors and by
pancreas-infiltrating cells in T1D donors. This peptidome
opens new avenues to understand antigen processing by β
cells and for the development of T cell biomarkers and
tolerogenic vaccination strategies.},
cin = {D090},
ddc = {570},
cid = {I:(DE-He78)D090-20160331},
pnm = {314 - Tumor immunology (POF3-314)},
pid = {G:(DE-HGF)POF3-314},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:30078552},
doi = {10.1016/j.cmet.2018.07.007},
url = {https://inrepo02.dkfz.de/record/142038},
}