乳酸作为抗病毒和免疫调节剂在病毒性传染病中的潜力
Furkan Eker1, Hatice Duman1, Melih Ertürk2
1Department of Molecular Biology and Genetics, Çanakkale Onsekiz Mart University, Çanakkale, Türkiye.
Frontiers in immunology
|December 2, 2024
概括
乳酸 (Lf) 是一种阴阳性糖蛋白,通过与病毒竞争宿主细胞受体而作为病毒进入阻断剂. 这种在体外观察到的抗病毒机制显示了Lf在对抗新出现的传染病方面的潜力.
科学领域:
- 病毒学 病毒学
- 免疫学 免疫学 免疫学
- 生物化学 生化学
背景情况:
- 新兴的传染病构成流行病威胁,通常由结合离子宿主细胞表面受体的病毒引发.
- 乳酸 (Lf) 是一种具有已知的抗病毒,抗炎和抗氧化特性的糖蛋白.
研究的目的:
- 为了研究乳托费林作为对各种病毒的受体竞争对手的潜力.
- 在病毒感染中探索Lactoferrin的细胞内和免疫调节作用.
主要方法:
- 在实验室研究中审查了乳二与SARS-CoV-2,寨卡,登革热,肝炎和流感病毒的相互作用.
- 对乳二烯与宿主细胞受体和病毒颗粒的竞争性结合的分析.
主要成果:
- 乳二烯证明了对病毒与宿主细胞相互作用的竞争性抑制.
- Lf表现出细胞内作用,增强细胞存活率和抑制病毒酶.
- 如果表现出免疫调节效应,影响免疫细胞和细胞因子的释放.
结论:
- 乳酸的多方面的特性,包括受体竞争和免疫调节,突出了它作为病毒感染治疗候选者的潜力.
- 对于乳二在应用于管理新出现的传染病方面有必要进行进一步的研究.
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