Gastrointestinal problems could heighten Parkinson’s disease risk by 76 per cent, study finds
The Hindu
Digestive problems, like ulcers, may increase Parkinson's risk by 76%, suggesting a gut-brain connection in neurodegenerative diseases.
Digestive problems, including ulcers in one’s food pipe or stomach, could increase the risk of Parkinson’s disease by 76 per cent, according to a new study.
Analysing endoscopy reports of 9,350 patients, the authors found that people having upper gastrointestinal conditions -- specifically, ulcers or other types of damage to the lining of the oesophagus, stomach, or upper part of the small intestine -- were far more likely to develop Parkinson's disease later in life.
These findings, published in the Journal of the American Medical Association Network Open, add to a growing body of evidence that ageing-related or neurodegenerative disease, long thought to originate in the brain, could begin in the gut.
Gastrointestinal problems are known to be common in patients suffering from neurodegenerative disorders, the authors said.
The researchers at the Beth Israel Deaconess Medical Center, United States, said that gastrointestinal troubles experienced by patients of Parkinson's disease often appear up to two decades before symptoms such as tremors or stiffness in arms or legs, which interfere with one's movement and are usually the grounds for diagnosis.
They said that digestive issues can involve constipation, drooling, difficulty in swallowing and a delayed emptying of the stomach. Constipation and difficulty in swallowing were strong risk factors related with a more than doubling of Parkinson's disease risk, the authors said.
One of the possible biological mechanisms underlying these relationships between the gut and risk of Parkinson's disease could be problems in regulating dopamine, a brain chemical known to play a key role in digestion, they said.
The story of the first-of-its-kind collaboration between award-winning Indian couturier Rahul Mishra and Italy’s multimillion-dollar fashion house Tod’s goes back to 2017 when their paths crossed in Paris. The latter reached out to Rahul — who had created waves in the industry with his couture edits at platforms like Paris Fashion Week — for a limited-edition handcrafted capsule of bags and shoes, which provoked his fiercely creative mind to take up the challenge. Made with absolute luxury of time and embroidered with intricate details, the Rahul Mishra X Tod’s has been launched today, during London Fashion Week, at Tod’s Bond Street Boutique.