Large study suggests people’s genetics could ‘tip the balance’ on whether they would develop the illness
Scientists have found the first robust evidence that people’s genes affect their chances of developing myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS), a mysterious and debilitating illness that has been neglected and dismissed for decades by many in the medical community.
Early findings from the world’s largest study into the genetics of the condition pinpointed eight regions of the human genome that were substantially different in people with an ME/CFS diagnosis compared to those without the illness.
The discovery suggests that several variants of genes commonly found in the population raise the risk of developing the illness, though many people will carry the variants and never acquire it.
Prof Chris Ponting, an investigator on the DecodeME study at the University of Edinburgh, called the results “a wake-up call” that showed a person’s genetics could “tip the balance” on whether they would develop ME/CFS.
