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通过3-富科西拉克托斯调节免疫应对病毒感染的免疫反应

Seokoh Moon¹, Ki Wook Lee¹, Myungseo Park¹

¹Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon, Republic of Korea.

International journal of antimicrobial agents

|May 2, 2024

概括

3-富可酸乳糖 (3-FL) 通过调节免疫反应来增强抗病毒防御. 这种母乳寡糖可以预防流感和SARS-CoV-2,为病毒感染管理提供了一种新的策略.

科学领域:

免疫学免疫学免疫学
病毒学病毒学
营养科学营养科学

背景情况:

人类牛奶寡糖 (HMO) 具有免疫调节性质.
流感和SARS-CoV-2代表着全球健康的重大威胁.

研究的目的:

研究食中2'-富可酸乳糖和3-富可酸乳糖 (3-FL) 补充剂对抗病毒反应的影响.
阐明由3-FL.诱导的特定免疫调节.

主要方法:

用RNA测序来分析对3-FL.的反应中的基因表达变化.
细胞培养和小鼠模型评估抗病毒疗效和免疫反应.
测量氧化的度和白细胞透.

主要成果:

3-FL上调调节干扰素受体 (IFNAR,IFNGR),同时降低干扰素和干扰素刺激基因的调节.
3-FL在感染时增强了抗病毒反应和氧化的产生,而没有预防性炎症.
3-FL补充剂在多个菌株中提供了对致命流感挑战的保护,并证明了对SARS-CoV-2的有效性.

结论:

3 - - 糖乳糖作为一种独特的免疫调节剂,具有强大的抗病毒性质.
3-FL通过增强宿主防御机制来保护病毒感染.
3-FL为控制流感和SARS-CoV-2等病毒感染提供了一个有前途的营养策略.

关键词:

3 - - 富科西酸乳糖.人类牛奶中的寡糖类.流感病毒是流感病毒.干扰素受体干扰素受体这就是SARS-CoV-2病毒.

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