Using rare sugars to address alcoholism
Kyoto UniversityPeer-Reviewed Publication
Kyoto, Japan -- While investigating the FGF21-oxytocin-dopamine system, a mechanism that regulates sugar appetite, a team of researchers at Kyoto University noticed reports suggesting that the protein FGF21 may regulate alcohol ingestion. The team's original aim had been to address sugar appetite in lifestyle-related diseases, but since alcohol is a fermented product of sugar, they speculated that perhaps the body contains a system that recognizes both alcohol and sugar as the same entity.
Excessive alcohol consumption is a major global health issue, and effective countermeasures for prevention and treatment are limited. Patients with alcohol dependence generally have a low adherence to pharmaceuticals, and many avoid drug treatment because it deprives them of the pleasure of drinking.
"It was important that any intervention provide pleasure and act as a substitute for alcohol," says corresponding author Sho Matsui. "We imagined that some functional sugars may be able to fill that role."
- Journal
- Proceedings of the National Academy of Sciences
- Funder
- Japan Society for the Promotion of Science