Anti-inflammatory effects of CBD in human microglial cell line infected with HIV-1.

Anti-inflammatory effects of CBD in human microglial cell line infected with HIV-1.
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DOI:
10.1038/s41598-023-32927-4
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发表时间:
2023-05-05
期刊:
影响因子:
4.6
通讯作者:
Nair, Madhavan
Nair, Madhavan
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Arias, Adriana Yndart;Kolishetti, Nagesh;Vashist, Arti;Madepalli, Lakshmana;Llaguno, Lorgeleys;Nair, Madhavan

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人类免疫缺陷病毒(HIV)感染与慢性炎症阶段和炎症体途径的持续激活有关。以Δ(9)-四氢大麻酚[Δ(9)-THC]为对照,研究了复方大麻二酚对人类免疫缺陷病毒感染的小胶质细胞的抗炎作用。我们的结果显示,与β(9)-Δ相比,CBD减少了多种炎性细胞因子和趋化因子的产生,如MIF、SERPINE1、IL-6、IL-8、GM-CSF、MCP-1、CXCL1、CXCL10和IL-1 THC。此外,CBD还导致Caspase 1失活,NLRP3基因表达减少,这在炎症体级联反应中起着至关重要的作用。此外,CBD还显著降低了HIV的表达。我们的研究表明,CBD具有抗炎特性,并具有显著的治疗HIV-1感染和神经炎症的潜力。
Human immunodeficiency virus (HIV) infection is associated with a chronic inflammatory stage and continuous activation of inflammasome pathway. We studied the anti-inflammatory effects of the compound cannabidiol (CBD) in comparison with Δ (9)-tetrahydrocannabinol [Δ(9)-THC] in human microglial cells (HC69.5) infected with HIV. Our results showed that CBD reduced the production of various inflammatory cytokines and chemokines such as MIF, SERPIN E1, IL-6, IL-8, GM-CSF, MCP-1, CXCL1, CXCL10, and IL-1 β compared to Δ(9)-THC treatment. In addition, CBD led to the deactivation of caspase 1, reduced NLRP3 gene expression which play a crucial role in the inflammasome cascade. Furthermore, CBD significantly reduced the expression of HIV. Our study demonstrated that CBD has anti-inflammatory properties and exhibits significant therapeutic potential against HIV-1 infections and neuroinflammation.
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