Can Mouth Bacteria Increase Risk For Pancreatic Cancer

Friday, April 22nd, 2016, 1:36 pm

All cancers are scary, but pancreatic cancer is especially so. A new study suggests that certain mouth bacteria may increase the risk for pancreatic cancer.

Previous research has linked a history of gum disease and oral health problems with and increased risk of pancreatic cancer. Some studies have also suggested that certain types of oral bacteria may be involved. Groundbreaking research from the NYU School of Medicine is the first to directly evaluate the oral microbiome.

in 2014 over 46,000 Americans were diagnosed with pancreatic cancer and almost 40,000 died. The researchers are hoping that their findings may lead to earlier, and improved treatments for pancreatic cancer. Said Dr. Jiyoung Ahn, “Our study offers the first direct evidence that specific changes in the microbial mix in the mouth – the oral microbiome – represent a likely risk factor for pancreatic cancer along with older age, male gender, smoking, African-American race, and a family history of the disease.” Cigarette smoking is the most important risk factor for the disease and it is the 12th most common cancer in the United States.

The study involved comparing mouth bacteria sampled from men and women before they developed pancreatic cancer with those sampled from similar individuals who did not have the disease. The study participants had been taking part in a larger study of cancer risk and had been followed for nearly 10 years. When the results were analyzed, the researchers discovered that patients who had Porphyromonas gingivalis bacteria present had a 59% overall higher risk of developing this cancer. Another bacteria, Aggregatibacter actinomycetemcomitans was linked to a 50% higher risk. Both types of bacteria are known to cause gum disease.

Another recently published study showed that smoking is tied to changes in mouth bacteria. The good news is that once smoking is stopped, the bacterial changes can be reversed. Professor Ahn stated, “These bacterial changes in the mouth could potentially show us who is at most risk of developing pancreatic cancer.”

Gum disease, and the oral bacteria that cause gum disease and tooth decay, have been linked to many serious health problems ranging from heart disease, premature birth and even cancers. Protect your overall health by keeping your smile as healthy as possible.

Please contact Wilbanks Smile Center in Toccoa, GA today at 706-391-8777 to schedule your next visit.

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Category: gum disease, oral health, periodontal disease


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