Corilagin is a polyphenol and a member of the tannin family that has originally been isolated from the extract of|Arctostaphylos uvaursi|. This compound displays the ability to inhibit NFκB pathway activation and also prevent the release of TNF-α at an IC|50|of 76 μM. Additional studies show that Corilagin significantly inhibits type 1 plasminogen activator inhibitor (PAI-1) in rat plasma. Also has been reported to result in an increase in plasma tissue-type plasminogen activator (tPA) which results in the thrombolytic effect of Corilagin.
Corilagin shows a variety of biological activities such as anti-inflammatory, anti-viral, anti-oxidant, hepatoprotective, antibacterial, anti-coagulant, hypolipemic and hypotensive. It has been noted to possess anti-tumor, antiproliferative, apoptotic, an
This compound belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
External Descriptors
Ellagitannins
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
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