Genetically Engineered Microbes: A Possible New Path to Better Health

 

Recent studies on the human microbiome—the trillions of microorganisms that affect our health—are creating fascinating new opportunities in the medical field. Researchers are looking into how genetically altering these bacteria can aid in the treatment of conditions including diabetes, Crohn's, Parkinson's disease, and obesity.
Using probiotics that have been genetically modified to provide specific treatments is one strategy. In a recent study, scientists edited the gut flora of patients with Crohn's disease, using CRISPR technology. Early findings indicated that patients' gut health had improved, with fewer flare-ups and less inflammation.
Chronic illnesses could be treated by this type of microbiome engineering, which balances gut microorganisms that impact immune system function, metabolism, and other aspects of life. For example, by altering the bacteria that store fat, researchers are investigating ways to use this technology to help with weight loss.