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@ARTICLE{McGovern:139339,
author = {McGovern, Naomi and Shin, Amanda and Low, Gillian and Low,
Donovan and Duan, Kaibo and Yao, Leong Jing and Msallam,
Rasha and Low, Ivy and Shadan, Nurhidaya Binte and Sumatoh,
Hermi R and Soon, Erin and Lum, Josephine and Mok, Esther
and Hubert, Sandra and See, Peter and Kunxiang, Edwin Huang
and Lee, Yie Hou and Janela, Baptiste and Choolani, Mahesh
and Mattar, Citra Nurfarah Zaini and Fan, Yiping and Lim,
Tony Kiat Hon and Chan, Dedrick Kok Hong and Tan, Ker-Kan
and Tam, John Kit Chung and Schuster, Christopher and
Elbe-Bürger, Adelheid and Wang, Xiao-Nong and Bigley,
Venetia and Collin, Matthew and Haniffa, Muzlifah and
Schlitzer, Andreas and Poidinger, Michael and Albani,
Salvatore and Larbi, Anis and Newell, Evan W and Chan, Jerry
Kok Yen and Ginhoux, Florent},
title = {{H}uman fetal dendritic cells promote prenatal {T}-cell
immune suppression through arginase-2.},
journal = {Nature},
volume = {546},
number = {7660},
issn = {0028-0836},
address = {London [u.a.]},
publisher = {Nature Publ. Group65848},
reportid = {DZNE-2020-05661},
pages = {662-666},
year = {2017},
abstract = {During gestation the developing human fetus is exposed to a
diverse range of potentially immune-stimulatory molecules
including semi-allogeneic antigens from maternal cells,
substances from ingested amniotic fluid, food antigens, and
microbes. Yet the capacity of the fetal immune system,
including antigen-presenting cells, to detect and respond to
such stimuli remains unclear. In particular, dendritic
cells, which are crucial for effective immunity and
tolerance, remain poorly characterized in the developing
fetus. Here we show that subsets of antigen-presenting cells
can be identified in fetal tissues and are related to adult
populations of antigen-presenting cells. Similar to adult
dendritic cells, fetal dendritic cells migrate to lymph
nodes and respond to toll-like receptor ligation; however,
they differ markedly in their response to allogeneic
antigens, strongly promoting regulatory T-cell induction and
inhibiting T-cell tumour-necrosis factor-α production
through arginase-2 activity. Our results reveal a previously
unappreciated role of dendritic cells within the developing
fetus and indicate that they mediate homeostatic
immune-suppressive responses during gestation.},
keywords = {Adult / Arginase: metabolism / Cell Movement / Cell
Proliferation / Cytokines: biosynthesis / Cytokines:
immunology / Dendritic Cells: enzymology / Dendritic Cells:
immunology / Fetus: cytology / Fetus: enzymology / Fetus:
immunology / Humans / Immune Tolerance / Lymph Nodes:
cytology / Lymph Nodes: immunology / T-Lymphocytes: cytology
/ T-Lymphocytes: immunology / T-Lymphocytes, Regulatory:
cytology / T-Lymphocytes, Regulatory: immunology / Toll-Like
Receptors: immunology / Cytokines (NLM Chemicals) /
Toll-Like Receptors (NLM Chemicals) / Arginase (NLM
Chemicals) / arginase II, human (NLM Chemicals)},
cin = {Schultze - PRECISE},
ddc = {500},
cid = {I:(DE-2719)1013031},
pnm = {342 - Disease Mechanisms and Model Systems (POF3-342)},
pid = {G:(DE-HGF)POF3-342},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:28614294},
pmc = {pmc:PMC6588541},
doi = {10.1038/nature22795},
url = {https://pub.dzne.de/record/139339},
}