Genetic Clues Unraveled in Chronic Fatigue Syndrome

Researchers at the University of Edinburgh identified eight genetic regions differing in people with chronic fatigue syndrome, suggesting genetic contributions to the condition. The study analyzed DNA from over 275,000 individuals, linking variations to immune and nervous systems. Findings suggest a paradigm shift in ME/CFS research, although larger studies are needed.

Researchers at the University of Edinburgh announced the discovery of significant DNA differences in individuals suffering from chronic fatigue syndrome, challenging the idea that the condition is purely psychological. Their findings could transform diagnostics and understanding of the debilitating disease.

The team identified eight genetic regions that differ in people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) compared to healthy individuals. This discovery offers the first strong evidence of genetic factors contributing to the disease, affecting an estimated 67 million people globally.

However, some scientists caution that the study's reliance on self-reported diagnoses could affect its reliability, urging further research. Continued investment in both academic and industry sectors could eventually lead to new therapeutic breakthroughs for ME/CFS.

(With inputs from agencies.)