相关实验视频

Updated: May 2, 2026

Using Eggs from Schistosoma mansoni as an In vivo Model of Helminth-induced Lung Inflammation

Using Eggs from Schistosoma mansoni as an In vivo Model of Helminth-induced Lung Inflammation

Published on: June 5, 2012

转录基因组分析揭示了Echinococcus granulosus EgG1Y162在体外巨细胞上的免疫调节作用

Ya Song¹, Mayire Aizezi², Hao Ding³

¹College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, Xinjiang, China; State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China.

|October 23, 2025

概括

候选疫苗EgG1Y162通过激活托尔类受体2 (TLR2) /NF-κB通路来调节巨细胞的免疫反应. 这项研究提供了关于治疗球菌病的见解.

科学领域:

免疫学免疫学免疫学
分子生物学分子生物学
寄生虫学的寄生虫学

背景情况:

Echinococcus granulosus感染导致免疫抑制和肝损伤,治疗选择有限.
EgG1Y162是潜在的疫苗候选者,但其对巨细胞免疫力的影响尚未探索.

研究的目的:

研究EgG1Y162对巨细胞的免疫调节作用.
阐明巨细胞中由 EgG1Y162 调节的信号通路.

主要方法:

巨细胞被感染了EgG1Y162.2.
用RNA测序 (RNA-seq) 和定量逆转录聚合酶链反应 (RT-qPCR) 来分析基因表达.
进行KEGG和GO丰富分析以确定激活的途径.

主要成果:

通过RNA-seq检测发现了1848个高调和1359个低调基因.
差异表达的基因被丰富了Toll类受体 (TLR) 和NOD类受体 (NLR) 信号通路,包括TLR2,MyD88和NF-κB.
通过RT-qPCR检测显示IL-6/IL-9的增加和IL-4/干扰素-玛 (IFN-γ) 表达的减少.

结论:

EgG1Y162激活了巨细胞中的TLR2/NF-κB信号轴.
这种激活是EgG1Y162诱导的免疫调节的关键机制.
这些发现为开发新球菌病预防和治疗策略提供了机制性见解.

关键词:

一个 EgG1Y1622 的时间.免疫调节免疫调节巨细胞是一个巨细胞.在RNA-seqqq.

更多相关视频

Transient Transduction of the Strobilated Forms of Echinococcus granulosus

Transient Transduction of the Strobilated Forms of Echinococcus granulosus

Published on: September 16, 2022

Isolation And Dendritic Cell-Uptake of Small Extracellular Vesicles from Echinococcus granulosus

Isolation And Dendritic Cell-Uptake of Small Extracellular Vesicles from Echinococcus granulosus

Published on: March 28, 2025

相关概念视频

Differentiation of Common Myeloid Progenitor Cells

Differentiation of Common Myeloid Progenitor Cells

Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...