Add like
Add dislike
Add to saved papers

Isoalantolactone inhibits LPS-induced inflammation via NF-κB inactivation in peritoneal macrophages and improves survival in sepsis.

Sepsis, a clinical syndrome occurring in patients following infection or injury, is a leading cause of mortality worldwide. It involves uncontrolled inflammatory response resulting in multi-organ failure and even death. Isoalantolactone (IAL), a sesquiterpene lactone, is known for its anti-cancer effects. Nevertheless, little is known about the anti-inflammatory effects of IAL, and the role of IAL in sepsis is unclear. In this study, we demonstrated that IAL decreased lipopolysaccharide (LPS)-mediated production of nitric oxide, PEG2 and cytokines (IL-6, TNF-α) in peritoneal macrophages and RAW 264.7 macrophages. Moreover, molecular mechanism studies indicated that IAL plays an anti-inflammatory role by inhibiting LPS-induced activation of NF-κB pathway in peritoneal macrophages. In vivo, IAL reduced the secretion of IL-6 and TNF-α in serum, and increased the survival rate of mice with LPS-induced sepsis. In addition, IAL attenuated the activation of NF-κB pathway in liver. Taken together, our data suggest that IAL may represent a potentially new drug candidate for the treatment of sepsis.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app