A recent study revealed a shocking finding about oral health and cancer. In this study, scientists discovered a new type of bacteria. According to a new study, Fusobacterium nucleatum in your mouth could be contributing to an increase in colon or colorectal cancer cases. Please tell us about this study in detail.
Lifestyle Desk in New Delhi. There are numerous bacteria and viruses around us that cause a variety of diseases. In this sequence, scientists recently discovered a new type of bacteria that may be responsible for the rise in cases of colon or colorectal cancer. A recently published study revealed this.
What does the study say?
The study, published in the journal Nature, discovered that a specific bacteria that protects tumor cells from cancer-fighting drugs was present in 50% of the tumors examined. According to the study, this bacteria is typically found in the mouth but can spread to the intestine and develop into colon cancer tumors. This microorganism found in the mouth is also responsible for cancer growth, and the patient’s prognosis worsens following cancer treatment.
This came to light in the Study
The team measured Fusobacterium nucleatum levels while examining colorectal cancer tumors from 200 patients who participated in the study. This bacteria is known to infect tumors. In approximately 50% of these cases, they discovered that only one subtype of bacteria was more abundant in tumor tissue than in healthy tissue. Furthermore, researchers discovered that colon cancer patients had more of this microorganism in their stool samples than healthy people.
What is the Expert’s Opinion?
Susan Bulman, researcher and co-author of this study, said, “The survival of patients with colorectal tumors containing Fusobacterium nucleatum was worse than that of patients who did not have this bacteria. In this study, the researchers wanted to find out whether the bacteria in the mouth How does this bacteria present reach the gut and how does it contribute to the development of cancer.
In this situation the bacteria reaches the stomach
According to research, this bacteria can travel from the mouth to the stomach, where it encounters stomach acid and grows in the lower gastrointestinal tract. When researchers compared tumor tissue to healthy tissue from colon cancer patients, they discovered that only subtype Fna C2 was abundant in colorectal tumour tissue and was responsible for cancer development.