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Functional classification of memory CD8+ T cells by CX3CR1 expression
被引:211
作者:
Boettcher, Jan P.
[1
]
Beyer, Marc
[2
]
Meissner, Felix
[3
]
Abdullah, Zeinab
[1
]
Sander, Jil
[2
]
Hoechst, Bastian
[4
]
Eickhoff, Sarah
[1
]
Rieckmann, Jan C.
[3
]
Russo, Caroline
[5
]
Bauer, Tanja
[5
]
Flecken, Tobias
[6
]
Giesen, Dominik
[6
]
Engel, Daniel
[1
]
Jung, Steffen
[7
]
Busch, Dirk H.
[8
]
Protzer, Ulrike
[5
]
Thimme, Robert
[6
]
Mann, Matthias
[3
]
Kurts, Christian
[1
]
Schultze, Joachim L.
[2
]
Kastenmueller, Wolfgang
[1
]
Knolle, Percy A.
[1
,4
]
机构:
[1] Univ Klinikum Bonn, Inst Expt Immunol, D-53105 Bonn, Germany
[2] Univ Bonn, LIMES Inst, Genom & Immunoregulat, D-53115 Bonn, Germany
[3] Max Planck Inst Biochem, D-82152 Martinsried, Germany
[4] Tech Univ Munich, Inst Mol Immunol & Expt Oncol, D-81675 Munich, Germany
[5] Tech Univ Munich, Inst Virol, D-81675 Munich, Germany
[6] Univ Freiburg Klinikum, Clin Internal Med 2, D-79106 Freiburg, Germany
[7] Weizmann Inst Sci, IL-76100 Rehovot, Israel
[8] Tech Univ Munich, Inst Microbiol Immunol & Hyg, D-81675 Munich, Germany
关键词:
CHRONIC VIRAL-INFECTION;
FRACTALKINE RECEPTOR CX(3)CR1;
DENDRITIC CELLS;
LYMPH-NODES;
NETWORK VISUALIZATION;
SELECTIVE EXPRESSION;
LINEAGE RELATIONSHIP;
TRANSCRIPTION FACTOR;
PROTECTIVE IMMUNITY;
IL-7;
RECEPTOR;
D O I:
10.1038/ncomms9306
中图分类号:
O [数理科学和化学];
P [天文学、地球科学];
Q [生物科学];
N [自然科学总论];
学科分类号:
070301 [无机化学];
070403 [天体物理学];
070507 [自然资源与国土空间规划学];
090105 [作物生产系统与生态工程];
摘要:
Localization of memory CD8(+) T cells to lymphoid or peripheral tissues is believed to correlate with proliferative capacity or effector function. Here we demonstrate that the fractalkine-receptor/CX(3)CR1 distinguishes memory CD8(+) T cells with cytotoxic effector function from those with proliferative capacity, independent of tissue-homing properties. CX(3)CR1-based transcriptome and proteome-profiling defines a core signature of memory CD8(+) T cells with effector function. We find CD62L(hi)CX(3)CR1(+) memory T cells that reside within lymph nodes. This population shows distinct migration patterns and positioning in proximity to pathogen entry sites. Virus-specific CX(3)CR1(+) memory CD8(+) T cells are scarce during chronic infection in humans and mice but increase when infection is controlled spontaneously or by therapeutic intervention. This CX3CR1-based functional classification will help to resolve the principles of protective CD8(+) T-cell memory.
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