Poor Oral Health Linked to Cancer-Causing Oral HPV Infection

Poor oral health, including gum disease and dental problems, was found to be associated with oral human papillomavirus (HPV) infection, which causes about 40 percent to 80 percent of oropharyngeal cancers, according to a study published in Cancer Prevention Research, a journal of the American Association for Cancer Research.

"Poor oral health is a new independent risk factor for oral HPV infection and, to our knowledge, this is the first study to examine this association," said Thanh Cong Bui, Dr.P.H., postdoctoral research fellow in the School of Public Health at the University of Texas Health Sciences Center in Houston. "The good news is, this risk factor is modifiable -- by maintaining good oral hygiene and good oral health, one can prevent HPV infection and subsequent HPV-related cancers."

For Full Article: http://www.sciencedaily.com/releases/2013/08/130821132341.htm

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

Regrow a tooth? Fish, yes; humans, maybe some day

When a Lake Malawi cichlid loses a tooth, a new one drops neatly into place as a replacement. Why can't humans similarly regrow teeth lost to injury or disease?

Working with hundreds of these colorful fish, researchers are beginning to understanding how the animals maintain their hundreds of teeth throughout their adult lives. By studying how structures in embryonic fish differentiate into either teeth or taste buds, the researchers hope to one day be able to turn on the tooth regeneration mechanism in humans -- which, like other mammals, get only two sets of teeth to last a lifetime.

For Full Article: http://www.sciencedaily.com/releases/2015/10/151019154108.htm

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

Women six times 'more disgusted by dental treatment' than men

After looking at pictures of dental treatment scenes, researchers discovered that female patients scared of the dentist were six times more likely to be disgusted with what they saw, compared with non-dental phobic women.

In a battle of the sexes, dental phobic women struggled to hide their emotions. Although both men and woman faired equally when asked about their feelings towards the dentist, women afraid of the dentist were more repulsed than their men counterparts.

For Full article: http://www.medicalnewstoday.com/releases/266546.php

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

Graphene oxide could make stronger dental fillings

Graphene oxide could be used to make super strong dental fillings that don't corrode, according to a new study. Research suggests we chew around 800 times in an average meal; that's almost a million times a year. We put our teeth under huge strain, and often require fillings to repair them. Fillings are typically made of a mixture of metals, such as copper, mercury, silver and tin, or composites of powdered glass and ceramic. Typical metal fillings can corrode and composite fillings are not very strong; Graphene on the other hand is 200 times stronger than steel and doesn't corrode, making it a prime new candidate for dental fillings.  

For Full Article: http://www.sciencedaily.com/releases/2015/12/151203082205.htm

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

Barrett's esophagus to esophageal adenocarcinoma: Are you at risk?

Esophageal cancer is a cancerous (malignant) tumor of the esophagus, the muscular tube that moves food from the mouth to the stomach. Esophageal cancer is not very common in the United States. It occurs most often in men over 50 years old. Two main types of esophageal cancer exist: squamous cell carcinoma and adenocarcinoma. These two types look different from each other under the microscope.(1)

“Once a rare cancer representing only 5 percent of all esophageal cancers in the United States, esophageal adenocarcinoma is the cancer with the fastest-rising incidence — six-fold increase in the past three decades — and currently comprises more than 80 % of all new esophageal cancer cases in this country,” said Xifeng Wu, M.D., chair of the Department of Epidemiology, Division of Cancer Prevention and Population Sciences at The University of Texas MD Anderson Cancer Center, in Houston. “To reduce the mortality of esophageal adenocarcinoma, the best hope in the near term is to detect it at its early stage, or even better, to prevent the progression of esophageal adenocarcinoma from its premalignant lesion, which is called Barrett’s esophagus.”(2)

For Full Article: http://www.dentistryiq.com/articles/2013/04/esophageal-cancer.html

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

Gingivitis Bacteria Manipulate Your Immune System So They Can Thrive in Your Gums

A new research report published in the Journal of Leukocyte Biology shows how the bacteria known for causing gum disease--Porphyromonas gingivalis--manipulates the body's immune system to disable normal processes that would otherwise destroy it. Specifically, the report shows that this pathogen prompts the production of the anti-inflammatory molecule Interleukin-10 (IL-10). This, in turn, inhibits the function of T-cells, which would otherwise help to protect the host from this particular microbial infection.

For Full Article: http://www.medicalnewstoday.com/releases/260112.php

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.

FDA Orders Safety Review of TMJ Implants

The Food and Drug Administration has ordered a review of temporomandibular joint (TMJ) implants performance of artificial jaw joint implants after finding a substantial number of problems with the products in recent years.

The action comes just months after an investigation by the Milwaukee Journal Sentinel and MedPage Today found that the agency had approved four such devices beginning in 1999, despite weak and incomplete research clouded by potential conflicts of interest.

For Full Article: http://www.everydayhealth.com/dental-health/news/fda-orders-safety-review-of-tmj-implants.aspx

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Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.