Compare and Contrast of the Cellular Actions of Related Flavonoids, Apigenin and Chrysin

Abstract

In this review, we provide an evidence-based approach to determine the cellular and systemic actions of two structurally similar flavonoids, apigenin and chrysin. We have clearly evaluated and charted the overlapping and diverging properties of these two sister flavonoids. Based on two separate Omics-based approaches by our group and independent reports from others, the cholesterol-lowering properties have been revealed. In addition, the prevention of uric acid biosynthesis and enhancement of ketogenesis have also been quite evident in these two flavonoids. Along with these overlapping functions, apigenin and chrysin have also demonstrated unique properties that allow them to stand out from each other. Chrysin has demonstrated abilities like downregulating alanine metabolism and pyrimidine synthesis, which could be helpful in metabolic diseases like cancer. In contrast, apigenin has demonstrated anti-oxidant and anti-inflammatory properties by enhancing endogenous anti-inflammatory lipids and upregulating vasoprotective metabolites, which could be beneficial for cardiovascular, renal, and cerebrovascular complications. Further validation studies using in vivo and translational approaches could provide us with better clarity regarding the use of these agents therapeutically and to treat a combination or pool of metabolic diseases.