Single-Cell Transcriptomics Identifies the Adaptation of Scart1+ Vγ6+ T Cells to Skin Residency as Activated Effector Cells
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Single-Cell Transcriptomics Identifies the Adaptation of Scart1+ Vγ6+ T Cells to Skin Residency as Activated Effector Cells. / Tan, Likai; Sandrock, Inga; Odak, Ivan; Aizenbud, Yuval; Wilharm, Anneke; Barros-Martins, Joana; Tabib, Yaara; Borchers, Alina; Amado, Tiago; Gangoda, Lahiru; Herold, Marco J; Schmidt-Supprian, Marc; Kisielow, Jan; Silva-Santos, Bruno; Koenecke, Christian; Hovav, Avi-Hai; Krebs, Christian; Prinz, Immo; Ravens, Sarina.
in: CELL REP, Jahrgang 27, Nr. 12, 18.06.2019, S. 3657-3671.e4.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - Single-Cell Transcriptomics Identifies the Adaptation of Scart1+ Vγ6+ T Cells to Skin Residency as Activated Effector Cells
AU - Tan, Likai
AU - Sandrock, Inga
AU - Odak, Ivan
AU - Aizenbud, Yuval
AU - Wilharm, Anneke
AU - Barros-Martins, Joana
AU - Tabib, Yaara
AU - Borchers, Alina
AU - Amado, Tiago
AU - Gangoda, Lahiru
AU - Herold, Marco J
AU - Schmidt-Supprian, Marc
AU - Kisielow, Jan
AU - Silva-Santos, Bruno
AU - Koenecke, Christian
AU - Hovav, Avi-Hai
AU - Krebs, Christian
AU - Prinz, Immo
AU - Ravens, Sarina
N1 - Copyright © 2019 The Author(s). Published by Elsevier Inc. All rights reserved.
PY - 2019/6/18
Y1 - 2019/6/18
N2 - IL-17-producing γδ T cells express oligoclonal Vγ4+ and Vγ6+ TCRs, mainly develop in the prenatal thymus, and later persist as long-lived self-renewing cells in all kinds of tissues. However, their exchange between tissues and the mechanisms of their tissue-specific adaptation remain poorly understood. Here, single-cell RNA-seq profiling identifies IL-17-producing Vγ6+ T cells as a highly homogeneous Scart1+ population in contrast to their Scart2+ IL-17-producing Vγ4+ T cell counterparts. Parabiosis demonstrates that Vγ6+ T cells are fairly tissue resident in the thymus, peripheral lymph nodes, and skin. There, Scart1+ Vγ6+ T cells display tissue-specific gene expression signatures in the skin, characterized by steady-state production of the cytokines IL-17A and amphiregulin as well as by high expression of the anti-apoptotic Bcl2a1 protein family. Together, this study demonstrates how Scart1+ Vγ6+ T cells undergo tissue-specific functional adaptation to persist as effector cells in their skin habitat.
AB - IL-17-producing γδ T cells express oligoclonal Vγ4+ and Vγ6+ TCRs, mainly develop in the prenatal thymus, and later persist as long-lived self-renewing cells in all kinds of tissues. However, their exchange between tissues and the mechanisms of their tissue-specific adaptation remain poorly understood. Here, single-cell RNA-seq profiling identifies IL-17-producing Vγ6+ T cells as a highly homogeneous Scart1+ population in contrast to their Scart2+ IL-17-producing Vγ4+ T cell counterparts. Parabiosis demonstrates that Vγ6+ T cells are fairly tissue resident in the thymus, peripheral lymph nodes, and skin. There, Scart1+ Vγ6+ T cells display tissue-specific gene expression signatures in the skin, characterized by steady-state production of the cytokines IL-17A and amphiregulin as well as by high expression of the anti-apoptotic Bcl2a1 protein family. Together, this study demonstrates how Scart1+ Vγ6+ T cells undergo tissue-specific functional adaptation to persist as effector cells in their skin habitat.
U2 - 10.1016/j.celrep.2019.05.064
DO - 10.1016/j.celrep.2019.05.064
M3 - SCORING: Journal article
C2 - 31216482
VL - 27
SP - 3657-3671.e4
JO - CELL REP
JF - CELL REP
SN - 2211-1247
IS - 12
ER -