T cell infiltration into the brain triggers pulmonary dysfunction in murine Cryptococcus-associated IRIS.

T cell infiltration into the brain triggers pulmonary dysfunction in murine Cryptococcus-associated IRIS.
复制标题

DOI:
10.1038/s41467-023-39518-x
复制
发表时间:
2023-06-28
影响因子:
16.6
通讯作者:
Inoue, Makoto
Inoue, Makoto
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Kawano, Tasuku;Zhou, Jinyan;Anwar, Shehata;Salah, Haneen;Dayal, Andrea H.;Ishikawa, Yuzuki;Boetel, Katelyn;Takahashi, Tomoko;Sharma, Kamal;Inoue, Makoto

文献摘要

参考文献

相似文献

隐球菌相关免疫重建炎症综合征(C-IRIS)是一种常见于接受抗逆转录病毒治疗的免疫功能低下患者的疾病。C-IRIS患者表现出许多严重症状,包括肺窘迫,可能使病情进展和恢复复杂化。在这里,利用我们先前建立的暴露C-IRIS的小鼠模型(CnH 99预感染和CD 4 + T细胞的过继转移),我们证明了小鼠中与C-IRIS病症相关的肺功能障碍可归因于CD 4 + T细胞经由CCL 8-CCR 5轴浸润到脑中,其通过上调CD 4 + T细胞中的肝配蛋白B3和脑信号蛋白6 B触发孤束核(NTS)神经元损伤和神经元断开。我们的研究结果为C-IRIS肺功能障碍背后的机制提供了独特的见解,并提名了潜在的治疗靶点。隐球菌相关免疫重建炎性综合征是在接受抗逆转录病毒治疗的免疫功能低下患者中发现的一种疾病,其特征是多种症状,包括肺窘迫。在这里,Kawano等人使用小鼠模型来表征这种肺功能障碍的潜在过程。
Cryptococcus-associated immune reconstitution inflammatory syndrome (C-IRIS) is a condition frequently occurring in immunocompromised patients receiving antiretroviral therapy. C-IRIS patients exhibit many critical symptoms, including pulmonary distress, potentially complicating the progression and recovery from this condition. Here, utilizing our previously established mouse model of unmasking C-IRIS (CnH99 preinfection and adoptive transfer of CD4+ T cells), we demonstrated that pulmonary dysfunction associated with the C-IRIS condition in mice could be attributed to the infiltration of CD4+ T cells into the brain via the CCL8-CCR5 axis, which triggers the nucleus tractus solitarius (NTS) neuronal damage and neuronal disconnection via upregulated ephrin B3 and semaphorin 6B in CD4+ T cells. Our findings provide unique insight into the mechanism behind pulmonary dysfunction in C-IRIS and nominate potential therapeutic targets for treatment. Cryptococcus-associated immune reconstitution inflammatory syndrome is a condition found in immunocompromised patients on antiretroviral therapy and characterized by numerous symptoms, including pulmonary distress. Here, Kawano et al use a mouse model to characterize the processes underlying this pulmonary dysfunction.
DOI: 10.1016/s1473-3099(10)70170-5
发表时间: 2010-11
期刊: The Lancet. Infectious diseases
影响因子: --
作者:
Haddow LJ;Colebunders R;Meintjes G;Lawn SD;Elliott JH;Manabe YC;Bohjanen PR;Sungkanuparph S;Easterbrook PJ;French MA;Boulware DR;International Network for the Study of HIV-associated IRIS (INSHI)
通讯作者: International Network for the Study of HIV-associated IRIS (INSHI)
DOI: 10.1016/j.idcr.2022.e01554
发表时间: 2022
期刊: IDCASES
影响因子: 1.5
作者:
Guevara, Nehemias;Akande, Abdulrasheed;Chang, Mailing Flores;Atallah, Jane;Epstein, Carol
通讯作者: Epstein, Carol
Natalizumab患者的急性隐球菌免疫重构炎症综合征。
DOI: 10.1093/ofid/ofw038
发表时间: 2016-01
影响因子: 4.2
作者:
Gundacker ND;Jordan SJ;Jones BA;Drwiega JC;Pappas PG
通讯作者: Pappas PG
DOI: 10.1080/2162402x.2016.1150398
发表时间: 2016-01-01
期刊: ONCOIMMUNOLOGY
影响因子: 7.2
作者:
Halvorsen, E. C.;Hamilton, M. J.;Bennewith, K. L.
通讯作者: Bennewith, K. L.
DOI: 10.1016/j.ajem.2014.08.065
发表时间: 2015-04-01
影响因子: 3.6
作者:
Bansal, Nidhi;Shah, Rushikesh;Manocha, Divey
通讯作者: Manocha, Divey