Plant scientists find recipe for anti-cancer compound in herbs
By: Purdue University
Thyme and oregano possess an anti-cancer compound that suppresses tumor development, but adding more to your tomato sauce isn’t enough to gain significant benefit. The key to unlocking the power of these plants is in amplifying the amount of the compound created or synthesizing the compound for drug development. Researchers at Purdue University achieved the first step toward using the compound in pharmaceuticals by mapping its biosynthetic pathway, a sort of molecular recipe of the ingredients and steps needed.
“These plants contain important compounds, but the amount is very low and extraction won’t be enough,” said Natalia Dudareva, a Distinguished Professor of Biochemistry in Purdue’s College of Agriculture, who co-led the project. “By understanding how these compounds are formed, we open a path to engineering plants with higher levels of them or to synthesizing the compounds in microorganisms for medical use.
“It is an amazing time for plant science right now. We have tools that are faster, cheaper and provide much more insight. It is like looking inside the cell; it is almost unbelievable.”
Thymol, carvacrol and thymohydroquinone are flavor compounds in thyme, oregano and other plants in the Lamiaceae family. They also have antibacterial, anti-inflammatory, antioxidant and other properties beneficial to human health. Thymohydroquinone has been shown to have anti-cancer properties and is particularly of interest, said Dudareva, who also is director of Purdue’s Center for Plant Biology.
> Source: https://phys.org/news/2021-12-scientists-recipe-anti-cancer-compound-herbs.html