efflux activity

γ-Tocotrienol (Plastochromanol) is one of the four types of tocotrienol, a type of vitamin E. Itl is also a radioprotector, antioxidant. It shows antitumor and antihypertensive effects in vivo.

Silybin is a flavonoid from Silybum that inhibits P-glycoprotein-assisted extracellular efflux, inhibits cytochrome P450 enzymes, has the advantage of being well-tolerated, can be used as an adjunctive treatment for hepatotoxicity and chronic hepatitis and cirrhosis, and has antioxidant and anti-inflammatory activity in cosmetic applications, as well as being capable of blocking the MCT8 transporter protein.

Majoranaquinone demonstrates potent antibacterial activity against four Staphylococcus strains, one Moraxella strain, and one Enterococcus strain. It also acts as an effective efflux pump inhibitor in Escherichia coli ATCC 25922 and inhibits biofilm formation on both E. coli ATCC 25922 and E. coli K-12 AG100 [1].

Chrysosplenol D, an efflux pump inhibitor that can potentiate the activity of commercially important antibiotics and antimalarials.

Roemerine ((-)-Roemerine) is a porphyrin alkaloid from Senegalese lychee with antifungal and anticancer activity that prevents berberine efflux through inhibition of Bmr. Roemerine increases cell membrane permeability in a concentration-dependent manner and has been used in studies of fungal infections and prostate cancer.

Boeravinone B, a novel efflux pump inhibitor, apart from inhibiting the MdeA mediated efflux, also significantly inhibit the biofilm formation of S. aureus, boeravinone B may be used in combination with mupirocin for further development. Boeravinone B exh

Bonducellin has anti-inflammatory activities, it can significantly and dose-dependently inhibit the inflammatory mediators; nitric oxide (NO), and cytokines [tumor necrosis factor (TNF)-alpha and interleukin (IL)-12. Bonducellin shows weak antimalarial ac