hMPV联合感染:病毒和细菌病原体的独特免疫病原机制和临床影响
Syed Sib Tul Hassan Shah1,2, Iqra Naeem3,4, Nabeel Khalid Bhutta5
1Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Road 2, Xiasha, Hangzhou, 310018, People's Republic of China. hassanshahsibtul@gmail.com.
人类甲型肺炎病毒 (hMPV) 的同时感染会使呼吸系统疾病恶化. 了解不同的病毒与细菌相互作用是针对性治疗和减少弱势群体严重疾病的关键.
科学领域:
- 呼吸系统医学 呼吸系统医学
- 传染性疾病 传染性疾病
- 免疫学 免疫学 免疫学
背景情况:
- 人类甲型肺炎病毒 (hMPV) 的同时感染与严重的呼吸道疾病有关.
- 这些共同感染包括RSV,流感,SARS-CoV-2等病毒和Streptococcus pneumoniae,Haemophilus influenzae等细菌.
- 易受伤害的群体包括儿童,老年人和免疫力低下的人.
研究的目的:
- 审查和比较hMPV与病毒和细菌病原体共感染的致病途径.
- 区分导致严重呼吸道疾病的共同和病原体特定机制.
- 为hMPV相关呼吸道疾病的诊断和治疗策略提供信息.
主要方法:
- 在PubMed,Scopus和Web of Science的结构化文献搜索.
- 综合有关hMPV共感染和免疫反应的当前知识.
- 病毒与细菌共感染机制的比较分析.
主要成果:
- 病毒共感染通过长时间复制和IFN抑制加剧炎症.
- 细菌共感染利用表皮损伤和粘附和抵抗的粘素变化.
- 融合途径包括上皮干扰和IL-6/TNF-α细胞因子失调.
结论:
- 区分病毒和细菌的共同感染机制对于临床管理至关重要.
- 目前的治疗策略有缺陷,需要解决.
- 需要有针对性的干预措施来减轻与hMPV相关的严重呼吸道疾病负担.
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