长时间的奇孔古尼亚? 对持续性关节痛免疫病理学的概述
Jayme Euclydes Picasky Silveira-Freitas1, Maria Luiza Campagnolo1, Mariana Dos Santos Cortez1
1Campus Toledo, Universidade Federal do Paraná, Toledo, Paraná 85919-899, Brazil.
World journal of virology
|July 10, 2024
概括
Chikungunya 发烧 (CF) 可以导致长期的关节疼痛,被称为"长 Chikungunya". 这种持续性关节痛源于病毒抗原和免疫细胞激活,而不是活跃的感染.
科学领域:
- 病毒学 病毒学
- 免疫学 免疫学 免疫学
- 类风湿病学 类风湿病学
背景情况:
- Chikungunya 发烧 (CF) 是一种 arbovirus 感染,具有多样化和严重的表现.
- 临床症状包括突然发烧,严重的关节疼痛 (多关节痛),肌肉疼痛 (肌痛) 和皮疹.
- 持续性关节痛影响40-60%的个体感染后几个月到几年.
研究的目的:
- 审查在奇孔古尼亚热病中持续性关节痛背后的机制.
- 要区分症状感染和感染后的后果.
主要方法:
- 关于 Chikungunya 病毒 (CHIKV) 病原和临床表现的文献综述.
- 分析导致慢性关节炎的免疫路径.
主要成果:
- 持续性关节痛与病毒抗原和关节持续性免疫激活有关.
- 关键的机制涉及T辅助型17细胞,RANKL和突性巨细胞中的信号淋巴细胞激活分子家族成员7 (SLAMF7).
- CD4+ T 细胞的透和促炎性细胞因子的分泌使关节炎症延续.
结论:
- 持续性关节痛,称为"长时间的 chikungunya",是感染的后续,而不是活跃的症状.
- 了解这些机制对于管理 Chikungunya 发烧的慢性关节并发症至关重要.
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