Oroxylin A: A Promising Flavonoid for Prevention and Treatment of Chronic Diseases.

Anjana Sajeev, Mangala Hegde, Sosmitha Girisa, Thulasidharan Nair Devanarayanan, Mohammed S Alqahtani, Mohamed Abbas, Samir Kumar Sil, Gautam Sethi, Jen-Tsung Chen, Ajaikumar B Kunnumakkara

Biomolecules 2022 Aug 26

filter terms:

There have been magnificent advancements in the understanding of molecular mechanisms of chronic diseases over the past several years, but these diseases continue to be a considerable cause of death worldwide. Most of the approved medications available for the prevention and treatment of these diseases target only a single gene/protein/pathway and are known to cause severe side effects and are less effective than they are anticipated. Consequently, the development of finer therapeutics that outshine the existing ones is far-reaching. Natural compounds have enormous applications in curbing several disastrous and fatal diseases. Oroxylin A (OA) is a flavonoid obtained from the plants Oroxylum indicum, Scutellaria baicalensis, and S. lateriflora, which have distinctive pharmacological properties. OA modulates the important signaling pathways, including NF-κB, MAPK, ERK1/2, Wnt/β-catenin, PTEN/PI3K/Akt, and signaling molecules, such as TNF-α, TGF-β, MMPs, VEGF, interleukins, Bcl-2, caspases, HIF-1α, EMT proteins, Nrf-2, etc., which play a pivotal role in the molecular mechanism of chronic diseases. Overwhelming pieces of evidence expound on the anti-inflammatory, anti-bacterial, anti-viral, and anti-cancer potentials of this flavonoid, which makes it an engrossing compound for research. Numerous preclinical and clinical studies also displayed the promising potential of OA against cancer, cardiovascular diseases, inflammation, neurological disorders, rheumatoid arthritis, osteoarthritis, etc. Therefore, the current review focuses on delineating the role of OA in combating different chronic diseases and highlighting the intrinsic molecular mechanisms of its action.

Citation

Anjana Sajeev, Mangala Hegde, Sosmitha Girisa, Thulasidharan Nair Devanarayanan, Mohammed S Alqahtani, Mohamed Abbas, Samir Kumar Sil, Gautam Sethi, Jen-Tsung Chen, Ajaikumar B Kunnumakkara. Oroxylin A: A Promising Flavonoid for Prevention and Treatment of Chronic Diseases. Biomolecules. 2022 Aug 26;12(9)