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肝期疟原虫感染影响临床结局。

Liver-stage Plasmodium infection tunes clinical outcomes.

机构信息

Department of Pediatrics, University of Washington, Seattle, WA, USA; Seattle Children's Research Institute, Seattle, WA, USA.

出版信息

Trends Parasitol. 2023 May;39(5):321-322. doi: 10.1016/j.pt.2023.03.004. Epub 2023 Mar 17.

DOI:10.1016/j.pt.2023.03.004
PMID:36935339
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10634323/
Abstract

Chora and colleagues show that infection of the liver by Plasmodium modulates severity of disease in the experimental cerebral malaria (ECM) model by generating gamma delta (ɣδ) T cells that produce IL-17. This work calls into question the long-standing assumption that liver infection does not modulate severity of malaria.

摘要

乔拉及其同事的研究表明,疟原虫感染肝脏会通过产生白细胞介素 17(IL-17)的 γδ(ɣδ)T 细胞来调节实验性脑疟疾(ECM)模型的疾病严重程度。这项工作对肝脏感染不调节疟疾严重程度的长期假设提出了质疑。

相似文献

1
Liver-stage Plasmodium infection tunes clinical outcomes.肝期疟原虫感染影响临床结局。
Trends Parasitol. 2023 May;39(5):321-322. doi: 10.1016/j.pt.2023.03.004. Epub 2023 Mar 17.
2
The Liver-Stage Infection Is a Critical Checkpoint for Development of Experimental Cerebral Malaria.肝期感染是实验性脑疟疾发展的关键检查点。
Front Immunol. 2019 Nov 1;10:2554. doi: 10.3389/fimmu.2019.02554. eCollection 2019.
3
Interplay between liver and blood stages of Plasmodium infection dictates malaria severity via γδ T cells and IL-17-promoted stress erythropoiesis.疟原虫感染的肝脏和血液阶段之间的相互作用通过 γδ T 细胞和 IL-17 促进的应激性红细胞生成来决定疟疾的严重程度。
Immunity. 2023 Mar 14;56(3):592-605.e8. doi: 10.1016/j.immuni.2023.01.031. Epub 2023 Feb 17.
4
A Virus Hosted in Malaria-Infected Blood Protects against T Cell-Mediated Inflammatory Diseases by Impairing DC Function in a Type I IFN-Dependent Manner.疟原虫感染血液中的病毒通过依赖 I 型干扰素的方式损害 DC 功能来预防 T 细胞介导的炎症性疾病。
mBio. 2020 Apr 7;11(2):e03394-19. doi: 10.1128/mBio.03394-19.
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γδ-T cells promote IFN-γ-dependent pathogenesis upon liver-stage infection.γδ-T 细胞在肝脏阶段感染时促进 IFN-γ 依赖性发病机制。
Proc Natl Acad Sci U S A. 2019 May 14;116(20):9979-9988. doi: 10.1073/pnas.1814440116. Epub 2019 Apr 26.
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Establishment of a murine model of cerebral malaria in KunMing mice infected with Plasmodium berghei ANKA.建立感染伯氏疟原虫ANKA的昆明小鼠脑型疟疾模型。
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Type I interferons contribute to experimental cerebral malaria development in response to sporozoite or blood-stage Plasmodium berghei ANKA.I 型干扰素有助于对疟原虫孢子或血期伯氏疟原虫 ANKA 的反应引发实验性脑型疟疾的发展。
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G6pd-Deficient Mice Are Protected From Experimental Cerebral Malaria and Liver Injury by Suppressing Proinflammatory Response in the Early Stage of Infection.G6pd 缺陷小鼠通过在感染早期抑制促炎反应而免受实验性脑疟疾和肝损伤的影响。
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Toxoplasma gondii upregulates interleukin-12 to prevent Plasmodium berghei-induced experimental cerebral malaria.刚地弓形虫上调白细胞介素-12 以预防伯氏疟原虫诱导的实验性脑型疟疾。
Infect Immun. 2014 Mar;82(3):1343-53. doi: 10.1128/IAI.01259-13. Epub 2014 Jan 6.

本文引用的文献

1
Interplay between liver and blood stages of Plasmodium infection dictates malaria severity via γδ T cells and IL-17-promoted stress erythropoiesis.疟原虫感染的肝脏和血液阶段之间的相互作用通过 γδ T 细胞和 IL-17 促进的应激性红细胞生成来决定疟疾的严重程度。
Immunity. 2023 Mar 14;56(3):592-605.e8. doi: 10.1016/j.immuni.2023.01.031. Epub 2023 Feb 17.
2
The reciprocal influence of the liver and blood stages of the malaria parasite's life cycle.疟原虫生命周期中肝脏阶段与血液阶段的相互影响。
Int J Parasitol. 2022 Oct;52(11):711-715. doi: 10.1016/j.ijpara.2022.02.002. Epub 2022 Mar 30.
3
Naturally Acquired Humoral Immunity Against Malaria.疟疾的天然体液免疫
Front Immunol. 2020 Oct 29;11:594653. doi: 10.3389/fimmu.2020.594653. eCollection 2020.
4
γδ T cells in malaria: a double-edged sword.γδ T 细胞在疟疾中的作用:一把双刃剑。
FEBS J. 2021 Feb;288(4):1118-1129. doi: 10.1111/febs.15494. Epub 2020 Aug 14.
5
Comparison of CD8 T Cell Accumulation in the Brain During Human and Murine Cerebral Malaria.人脑和鼠脑疟疾中 CD8 T 细胞在脑内聚集的比较。
Front Immunol. 2019 Jul 24;10:1747. doi: 10.3389/fimmu.2019.01747. eCollection 2019.
6
Quantification of anti-parasite and anti-disease immunity to malaria as a function of age and exposure.定量分析抗寄生虫和抗疾病免疫对疟疾的作用,以及年龄和暴露因素的影响。
Elife. 2018 Jul 25;7:e35832. doi: 10.7554/eLife.35832.
7
Cross-stage immunity for malaria vaccine development.疟疾疫苗开发的跨阶段免疫
Vaccine. 2015 Dec 22;33(52):7513-7. doi: 10.1016/j.vaccine.2015.09.098. Epub 2015 Oct 19.
8
Investigating the Pathogenesis of Severe Malaria: A Multidisciplinary and Cross-Geographical Approach.探究重症疟疾的发病机制:多学科与跨地域研究方法
Am J Trop Med Hyg. 2015 Sep;93(3 Suppl):42-56. doi: 10.4269/ajtmh.14-0841. Epub 2015 Aug 10.
9
Interleukin-17 and its implication in the regulation of differentiation and function of hematopoietic and mesenchymal stem cells.白细胞介素-17及其在造血干细胞和间充质干细胞分化与功能调控中的作用
Mediators Inflamm. 2015;2015:470458. doi: 10.1155/2015/470458. Epub 2015 Apr 27.
10
Demonstration of a persisting exo-erythrocytic cycle in Plasmodium cynomolgi and its bearing on the production of relapses.食蟹猴疟原虫持续外潜伏期的证明及其与复发产生的关系。
Br Med J. 1948 Jun 26;1(4564):1225-8. doi: 10.1136/bmj.1.4564.1225.