The Genus Herb. (Amaryllidaceae): Ethnobotany, Phytochemistry, and Biological Activity.

Herbert, family Amaryllidaceae, is a genus of about 30 species that are native to South Africa, Botswana, Lesotho, Namibia, and Swatini (formerly known as Swaziland). Species of are autumn-flowering, perennial, bulbous plants, which inhabit areas with summer rainfall and cool, dry winters. Most species have been cultivated for their elegant flowers, presenting a source of innumerable horticultural hybrids.

AKR1C3 Inhibitory Potency of Naturally-occurring Amaryllidaceae Alkaloids of Different Structural Types.

Aldo-keto reductase 103 (AKRIC3) is an important human enzyme that participates in the reduction of steroids and prostaglandins, which leads to proliferative signaling. AKRIC3 is frequently upregulated in various cancers, and this enzyme has been suggested as a therapeutic target for the treatment of these pathological conditions. The fact that the isoquinoline alkaloid stylopine has been identified as a potent AKRIC3 inhibitor has prompted us to screen a library of diverse types of Amaryllidaceae alkaloids, which biogenetically are isoquinoline alkaloids, on a recombinant form of AKRIC3.