||
01. | Humans | 55 篇 | 91.667% |
02. | Male | 45 篇 | 75.000% |
03. | Female | 43 篇 | 71.667% |
04. | Lymphocyte Transfusion | 38 篇 | 63.333% |
05. | Precursor Cell Lymphoblastic Leukemia-Lymphoma | 37 篇 | 61.667% |
06. | Adult | 36 篇 | 60.000% |
07. | Transplantation, Homologous | 34 篇 | 56.667% |
08. | Hematopoietic Stem Cell Transplantation | 29 篇 | 48.333% |
09. | Middle Aged | 28 篇 | 46.667% |
10. | Bone Marrow Transplantation | 23 篇 | 38.333% |
以下文章来源于闲谈 Immunology ,作者f10
GVHD诱导Tex,使allo-BMT对肿瘤治疗无效
allo-BMT后30天开始,GVHD风险显著增加
allo-BMT后2周开始,抑制性受体表达升高
本以为在allo-BMT治疗后是肿瘤抗原慢性刺激诱导Tex,但发现在骨髓瘤小鼠中的CD8+T细胞在接受抗肿瘤信号后对IFN-γ和TNF的分泌能力没有影响。
allo-BMT治疗后使用TIGIT阻断剂G2a,加重GVHD
激活T细胞是治疗重点
PT-Cy组T细胞耗竭相关基因降低,骨髓瘤细胞数量降低
CD8+T细胞IFN-γ、TNF分泌能力增强
肿瘤数量减少(左),GVHD临床评分降低(右)
小结
Minnie SA et al. Depletion of exhausted alloreactive T cells enables targeting of stem-like memory T cells to generate tumor-specific immunity. Sci Immunol. 2022 Oct 21;7(76):eabo3420.
Ijaz A et al. Significant Risk of Graft-versus-Host Disease with Exposure to Checkpoint Inhibitors before and after Allogeneic Transplantation. Biol Blood Marrow Transplant. 2019 Jan;25(1):94-99.
Xu ZL et al. Haploidentical stem cell transplantation for aplastic anemia: the current advances and future challenges. Bone Marrow Transplant. 2021 Apr;56(4):779-785.
Zhou T et al. IL-18BP is a secreted immune checkpoint and barrier to IL-18 immunotherapy. Nature. 2020 Jul;583(7817):609-614.
来源:闲谈 Immunology 2022-11-07
Archiver|手机版|科学网 ( 京ICP备07017567号-12 )
GMT+8, 2024-11-28 00:47
Powered by ScienceNet.cn
Copyright © 2007- 中国科学报社