Usninezuur (standaard)

Usnic acid is a secondary metabolite of lichens with a unique dibenzofuran skeleton. Usnic acid inhibits DNA/RNA synthesis and has antibacterial activity. Usnic acid induces cell cycle arrest and apoptosis and has anticancer activity. Usnic acid inhibits RANKL-mediated osteoclast formation and function by reducing the transcriptional and translational expression of NFATc1. Usnic acid has antioxidant and anti-inflammatory activities by inhibiting lipid peroxidation and myeloperoxidase[1][2][3][4].

125-46-2

12352005

Apoptosis; Bacterial; DNA/RNA Synthesis; Nuclear Factor of activated T Cells (NFAT)

Anti-infection; Apoptosis; Cell Cycle/DNA Damage; Immunology/Inflammation

Cancer; Infection; Inflammation/Immunology

O=C(C1(C)C(OC2=C(C(C)=O)C(O)=C(C)C(O)=C12)=C3)C(C(C)=O)C3=O

C18H16O7

344.32

[1]Maciąg-Dorszyńska M, et al. Antibacterial activity of lichen secondary metabolite usnic acid is primarily caused by inhibition of RNA and DNA synthesis. FEMS Microbiol Lett. 2014 Apr;353 (1) :57-62.|[2]Singh N, et al. Usnic acid inhibits growth and induces cell cycle arrest and apoptosis in human lung carcinoma A549 cells. Nutr Cancer. 2013;65 Suppl 1:36-43.|[3]Odabasoglu F, et al. Gastroprotective and antioxidant effects of usnic acid on indomethacin-induced gastric ulcer in rats. J Ethnopharmacol. 2006 Jan 3;103 (1) :59-65.|[4]Kim KJ, et al. Effect of Usnic Acid on Osteoclastogenic Activity. J Clin Med. 2018 Oct 12;7 (10) :345.

Room temperature

http://file.medchemexpress.com/batch_PDF/HY-N0656R/

Reference Standards