American scientists have discovered a link between toxic gut bacteria and colon cancer.
The new research published in the renowned scientific journal Nature focused on the rising cases of colon cancer among people under the age of 50.
The research found that a common gut bacterium called “Bacteroides fragilis” plays an important role in the development of colon cancer.
The new research could make early diagnosis of colon cancer possible, while experts are hopeful that preventive measures and effective treatments can be developed in the future.
The study revealed that this bacterium releases a toxic substance that damages the protective lining of the colon. This substance binds to a specific receptor in the body called Claudin-4 and attacks cells, leading to inflammation and the growth of tumors.
In new experimental studies conducted on animals, scientists used a synthetic protein that prevented the bacteria from attaching to cells, thereby protecting the colon from damage.
According to experts, efforts are being made to test this treatment on humans because the rate of colon cancer is rapidly increasing among young people, especially those under the age of 50.
Experts have identified obesity, unhealthy diet, ultra processed foods, excessive use of antibiotics and imbalance in gut bacteria as major possible reasons behind this increase.
