ArticleAntioxidants (Basel, Switzerland)2021
Protective Effects of Kirenol against Lipopolysaccharide-Induced Acute Lung Injury through the Modulation of the Proinflammatory NFκB Pathway and the AMPK2-/Nrf2-Mediated HO-1/AOE Pathway.
Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 25 citations in OpenAlex.
- Irigenin Modulates BL-Induced Pyroptosis in Retinal Pigment Epithelial Cells Through p38 MAPK and NFκB Pathways.Journal of biochemical and molecular toxicology · 2026Article
- Kirenol ameliorates endotoxin-induced acute lung injury by inhibiting the ERK and JNK phosphorylation-mediated NFκB pathway in mice.Inflammopharmacology · 2025Article
- HACE1 as a bridge between oxidative stress and autophagy.Frontiers in immunology · 2025Review
- Impact of time intervals on drug efficacy and phenotypic outcomes in acute respiratory distress syndrome in mice.Scientific reports · 2024Article
- KAE ameliorates LPS-mediated acute lung injury by inhibiting PANoptosis through the intracellular DNA-cGAS-STING axis.Frontiers in pharmacology · 2024Article
- Reactive Oxygen Species and Strategies for Antioxidant Intervention in Acute Respiratory Distress Syndrome.Antioxidants (Basel, Switzerland) · 2023Review
- Role of medicinal herbs and phytochemicals in post burn management.Inflammopharmacology · 2023Review
- Article
- Kirenol: A Potential Natural Lead Molecule for a New Drug Design, Development, and Therapy for Inflammation.Molecules (Basel, Switzerland) · 2022Review
- The protective effect of natural medicines against excessive inflammation and oxidative stress in acute lung injury by regulating the Nrf2 signaling pathway.Frontiers in pharmacology · 2022Review
- Article
- Qingwenzhike Prescription Alleviates Acute Lung Injury Induced by LPSFrontiers in pharmacology · 2021Article
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Authors and funding
10 authors at 5 institutions in 1 country.
Funding
Abstract
Acute lung injury (ALI) is an acute and life-threatening inflammatory disease of the lung parenchyma that is associated with high mortality worldwide. No therapeutic strategies have been developed for the mitigation of the proinflammatory response that characterizes ALI. Kirenol has anti-inflammatory, antiarthritic, and immunoregulatory effects. In the present study, we investigated the protective effects of kirenol against lipopolysaccharides (LPS)-induced ALI in mice. Kirenol reduced the LPS-induced histopathology changes involving edema and thickening of the interstitial or alveolar walls, infiltration of leukocytes, formation of hyaline membrane. Pretreatment with kirenol reduced leukocytes infiltration in bronchoalveolar lavage fluid (BALF), the alveolar-capillary barrier disruption and lipid peroxidation in lung tissues induced by LPS. Kirenol significantly inhibited the secretion of cytokines, IL-1β, IL6, and TNFα, into the BALF of the mice with LPS-induced ALI through NFκB activation. Moreover, kirenol attenuated the downregulation of the antioxidant enzymes, superoxide dismutase, glutathione peroxidase, and catalase that was induced by LPS. HO-1 expression and the phosphorylation of Nrf2 and AMPK2 were also induced by kirenol. The results indicate that kirenol can be developed as a treatment strategy for ALI, and its effects are induced through the inhibition of the NF-κB proinflammatory pathway and promotion of AMPK2/Nrf2-mediated HO-1 and antioxidant enzymes (AOE) activation.
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Registered trials
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