Scientists Engineer Psychedelic Production in Plant

Researchers have achieved a significant milestone in the field of psychedelic research by engineering a single plant to produce five different psychedelic compounds. This innovative approach combines the natural abilities of plants, toads, and mushrooms, effectively creating a “trippier Captain Planet” scenario, as described by some observers.

Combining Biochemical Pathways

The team, led by Paula Berman and Janka Höfer, focused on mapping and rebuilding the biochemical pathways responsible for creating these compounds. They successfully introduced genes from various organisms – plants, fungi, and animals – into a tobacco plant. This was done to overcome ecological and ethical concerns related to harvesting these substances from their natural sources, which are increasingly threatened by habitat loss and overexploitation.

Why Tobacco?

Tobacco was selected as the host plant not for its inherent psychedelic properties, but for its rapid growth and established use as a model organism in plant science. This makes it an ideal “lab rat” for conducting such experiments.

Five Psychedelics Produced Simultaneously

The modified tobacco plants were able to produce five psychedelic tryptamines concurrently: DMT (originally from plants), psilocin and psilocybin (from mushrooms), and bufotenin and 5-MeO-DMT (from toads). While production levels of some compounds were lower than their natural sources due to competition for resources, the output was substantial enough to suggest potential for optimization.

Beyond Natural Compounds

Researchers didn’t stop at replicating naturally occurring psychedelics. By modifying the enzymes involved in the production pathway, they created novel versions of these compounds not typically found in plants. These modified compounds may hold unique therapeutic value.

Future Implications

The team believes this system can be further refined to meet specific research needs and potentially aid in the design of new compounds for targeted therapeutic applications. “Blending catalytic functions across the tree of life…enabled substantially more efficient in planta production,” stated the researchers. “This work establishes a versatile platform for concurrent biosynthesis and diversification of psychoactive indolethylamines, paving the way for their production in plants.”