Sugary drinks may feed colon cancer tumors, according to a study published Thursday within the journal “Science.”
High-fructose corn syrup feeds colon tumors in mice, suggesting that will drinking soda may produce similar effects in humans, a study through Weill Cornell Medicine, a medical school, in addition to NewYork-Presbyterian Hospital found. Researchers said early stage tumors were eating the sugars straight out of the digestive tract, using the molecules in addition to converting them into the building blocks that will grow the tumors.
Colon cancer typically starts as a polyp, or a little group of cells, that will continues to grow until This specific becomes a tumor. The study shows how exactly sugar drives tumor growth, possibly explaining a surge in early colon cancer diagnoses in young adults.
“Polyps love to eat fructose in addition to glucose in addition to they use This specific to grow. They’re just like humans,” said Dr. Lewis Cantley, one of the lead authors of the study in addition to director of the Meyer Cancer Center at Weill Cornell Medicine.
Researchers studied mice that will were genetically engineered to develop colon tumors. They gave one group a dose of high-fructose corn syrup that will was equivalent to one can of soda every day for eight weeks. The various other group did not receive any added sugars.
The researchers limited the mice to one dose per day so they wouldn’t become obese or see their insulin levels spike in addition to skew the results, said Cantley in addition to his fellow lead author Dr. Marcus Goncalves, an endocrinologist at Weill Cornell Medicine in addition to NewYork-Presbyterian.
When scientists compared the size of the tumors in both groups, they found the ones that will were fed high-fructose corn syrup had larger tumors than the ones who did not.
The study was conducted in mice, not humans. However, researchers are confident these results could extend to humans because the mechanisms are the same in both species. They say their finding indicate that will people with colon cancer or those at high risk should avoid sugary drinks.
They did not measure the effect of table sugars, though researchers say they are likely to produce a similar effect.
The study could also help direct future treatments, such as deleting the gene that will turns the high-fructose corn syrup into energy or putting people on a very low-sugar diet, like the ketogenic diet, researchers said.
“Regulatory bodies around the planet have confirmed our beverages are safe to consume as part of a balanced diet in addition to numerous studies have shown that will the body treats HFCS in addition to table sugar in exactly the same way,” a spokesman through the American Beverage Association said in response to the research. “We don’t think anyone should overconsume sugar, that will’s why we’re working to reduce the sugar people consume through beverages across the country.”
In a separate study published Monday within the American Heart Association’s journal Circulation, a group of Harvard researchers had found sugary drinks were associated which has a moderately higher risk of dying through breast cancer or colon cancer.
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