Alaska's Flora as a Treatment for Cancer.

Abstract

Cancer is an extraordinarily complex illness, with many tumors ultimately developing resistance to the currently available therapeutics. This highlights a need for the discovery of new anticancer medicines. Natural products have been utilized for centuries by the indigenous people of Alaska for both spiritual and medicinal purposes and have traditionally been administered as medicine for a wide range of ailments from the common cold to cancer. These plants, including Devil's club, Labrador tea, Western skunk cabbage, and various species of wild berries such as blueberries, lingonberries, salmonberries, and high-bush cranberries, contain a wide variety of natural compounds with therapeutic potential. Various anthocyanins and polyphenols, including quercetin, as well as the pentacyclic triterpenoid ursolic acid, have been identified in these medicinal plants and have demonstrated antioxidant, anti-inflammatory, and anticancer activity. These ethnobotanicals and the unique compounds found within may be integral to the development of novel therapeutics for the treatment of cancer and other conditions.