Bacoside-A inhibits inflammatory cytokines and chemokine in experimental autoimmune encephalomyelitis

Biomedicine & Pharmacotherapy

Prakash T¹  Maya S²  Krishnadas Madhu³ 

[1] BM Reddy College of Pharmacy, Bengaluru, India;Corresponding author.;;Department of Pharmacology, Acharya &

关键词: Experimental autoimmune encephalomyelitis;    Bacoside;    Chemokine;    Cytokines;    Multiple Sclerosis;   

DOI  :  

来源: DOAJ

【 摘 要 】

Chronic inflammation of the myelin sheath is the crucial event behind the progression of multiple sclerosis (MS). Bacoside-A is one of the major constituents obtained from Bacopa monerii (L.) Wettst., and possess neuroprotective as well as anti-inflammatory actions. The current study explores the effect of Bacoside-A in acute and chronic models of Experimental Autoimmune Encephalomyelitis (EAE). The results indicate that the Bacoside-A treated mice produced a significant reduction in disease score compared to disease control in both models. The treatment with Bacoside-A downregulated the inflammatory cytokines (IL-6, IL-17a, and TNFα) and inflammatory chemokine CCL-5 in EAE mice. On the other hand, Bacoside-A treated mice showed a nonsignificant effect on promoting the expressions of NCAM, BDNF1, and FOXP3 in acute and chronic models of EAE. Histopathological analysis revealed that the Bacoside-A treated mice at a dose of 10 mg/kg exhibited a significant reduction in cellular infiltrations, cellular changes, and demyelination in cerebral tissues, but unable to protect at a higher dose in both models. In conclusion, Bacoside-A can able to inhibit the progression of EAE may be by the inhibition of inflammatory cytokines and chemokine evolved during active EAE.

【 授权许可】

Unknown