Mouse Models of Antigen Presentation in Hematopoietic Stem Cell Transplantation.

Mouse Models of Antigen Presentation in Hematopoietic Stem Cell Transplantation.
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DOI:
10.3389/fimmu.2021.715893
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发表时间:
2021
影响因子:
7.3
通讯作者:
Hill GR
Hill GR
中科院分区:
医学2区
文献类型:
--
作者:
Koyama M;Hill GR

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异基因造血干细胞移植(alloSCT)是治疗造血系统恶性肿瘤的有效方法。治疗效果依赖于供体T细胞和NK细胞识别和消除恶性细胞,称为移植物抗白血病(GVL)效应。然而,被称为移植物抗宿主病(GVHD)的脱靶免疫病理学仍然是alloSCT的主要并发症,限制了这种疗法的广泛应用。免疫原性同种异体抗原呈递给供体T细胞是引发GVHD和GVL的主要过程。因此,了解同种异体抗原呈递的空间和时间特征对于尝试将有益的GVL效应与有害的GVHD分开是关键的。在这篇综述中,我们讨论了小鼠模型和其中的工具,允许定量的同种异体移植后的抗原呈递。
Allogeneic stem cell transplantation (alloSCT) is a curative therapy for hematopoietic malignancies. The therapeutic effect relies on donor T cells and NK cells to recognize and eliminate malignant cells, known as the graft-versus-leukemia (GVL) effect. However, off target immune pathology, known as graft-versus-host disease (GVHD) remains a major complication of alloSCT that limits the broad application of this therapy. The presentation of recipient-origin alloantigen to donor T cells is the primary process initiating GVHD and GVL. Therefore, the understanding of spatial and temporal characteristics of alloantigen presentation is pivotal to attempts to separate beneficial GVL effects from detrimental GVHD. In this review, we discuss mouse models and the tools therein, that permit the quantification of alloantigen presentation after alloSCT.
幼稚CD4+ T细胞的存活中,主要的组织相容性复合物分子是否参与?
DOI: 10.1084/jem.20030963
发表时间: 2003-10-06
期刊: The Journal of experimental medicine
影响因子: --
作者:
Grandjean I;Duban L;Bonney EA;Corcuff E;Di Santo JP;Matzinger P;Lantz O
通讯作者: Lantz O
DOI: 10.4049/jimmunol.1100311
发表时间: 2011-08-15
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
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