Archive · 25 Dec 2025
New Obesity Drugs Target Mitochondria for Calorie Burning
Scientists in Australia have created new experimental drugs that help cells burn more calories.
These drugs work on tiny parts inside cells called mitochondria, which usually turn food into energy.
The drugs make the mitochondria work harder and burn more fat, which could help people lose weight.
The researchers have made these drugs safer by adjusting their chemical structure, so they don't cause harmful side effects.
This discovery could lead to new treatments for obesity and even help protect against diseases like dementia.
However, the research is still in its early stages, and more work needs to be done before these drugs can be used in people.
Researchers developed experimental drugs targeting mitochondria to burn more calories.
The drugs are 'mild' mitochondrial uncouplers that make cells burn energy less efficiently, releasing heat instead.
Mitochondrial uncouplers were first discovered a century ago but were lethal poisons.
The new drugs are safer and reduce oxidative stress, potentially improving metabolic health and protecting against neurodegenerative diseases.
The research is still in its early stages but offers a framework for designing safer drugs.
- Who
- Researchers from the University of Technology Sydney, Australia
- What
- Developed experimental drugs targeting mitochondria to burn more calories
- When
- Not specified
- Where
- University of Technology Sydney, Australia
- Why
- To potentially treat obesity and improve metabolic health
- Research Team
- University of Technology Sydney, Australia
- Target
- Mitochondria
- Mechanism
- Mild mitochondrial uncouplers
- Potential Benefits
- Weight loss, improved metabolic health, anti-aging, protection against neurodegenerative diseases
- Current Status
- Early-stage research
- Publication
- Chemical Science journal