尤帕托里亚姆叶对抗TNF-α介导的致病性在奇孔古尼亚病毒感染中
Avipsha Sarkar1, Anirban Roy2, Tanusree Ghorai2
1Virology Laboratory, DAC Regional Research Institute, Kolkata, West Bengal, India. avipshasarkar@gmail.com.
Applied biochemistry and biotechnology
|December 20, 2025
概括
奇孔古尼亚病毒 (CHIKV) 感染会导致衰弱的症状,通常是由瘤坏死因子-α (TNF-α) 驱动的. 超减光的Eupatorium perfoliatum通过向TNF-α显示出降低CHIKV诱导的炎症和神经病变的潜力.
科学领域:
- 病毒学和免疫学 病毒学和免疫学
- 传染病的发病原因 传染病的发病原因
- 替代医学研究 替代医学研究
背景情况:
- 奇孔古尼亚病毒 (CHIKV) 感染是一种被忽视的热带疾病,导致持续的,使人衰弱的症状.
- 瘤亡因子-α (TNF-α) 在CHIKV介导的炎症和疾病进展中起着关键作用.
- 了解CHIKV的病变包括分析宿主病毒相互作用和免疫反应.
研究的目的:
- 调查TNF-α失调在CHIKV病变发生中的作用.
- 探索超稀释Eupatorium perfoliatum对抗CHIKV感染的治疗潜力. 为了探索超稀释Eupatorium perfoliatum对抗CHIKV感染的治疗潜力.
- 为了确定用于CHIKV疾病发展的新型治疗标志物.
主要方法:
- 在Eupatorium perfoliatum的分子对接中与TNF-α.
- 在体内使用qRT-PCR和免疫组织化学量化TNF-α表达.
- 对CHIKV诱导的神经病变发生和肌肉衰竭的组织学分析.
- 枢纽基因分析以识别CHIKV病变发生的参与者.
- 细胞病变效应的体外评估.
主要成果:
- 尤帕托里亚木表现出与TNF-α在中的强烈分子相互作用.
- 在体内研究证实了TNF-α表达的减少以及治疗后相关的神经病变发生和肌肉衰竭.
- 候选药物有效降低了已识别的枢纽基因的转录过度表达.
- 超稀释的Eupatorium perfoliatum在体外减少了CHIKV诱导的细胞病变效应.
结论:
- TNF-α是CHIKV病变的一个重要因素.
- 超稀释的Eupatorium perfoliatum通过调节TNF-α和相关通路对CHIKV表现出治疗潜力.
- 枢纽基因分析提供了关于CHIKV疾病机制和潜在治疗点的见解.
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