Gum disease, also known as periodontal disease, is an oral condition that frequently affects people worldwide. New research suggests that genetics, as well as factors such as oral hygiene and lifestyle, may contribute to an individual’s susceptibility to periodontal disease. While it’s not certain that both identical twins will develop the condition, there is strong evidence linking genetics to severe and aggressive cases of periodontal disease. This understanding can help in creating more targeted preventive and treatment strategies.
Definition: Susceptibility
1. Genetic risk factors
Studies suggest that a person’s risk for periodontitis can be influenced by their genes. These gene variations may affect our immune system, making us more susceptible to harmful bacteria that can grow in our mouths and cause gum disease. Knowing that a person has these genetic variations can be helpful. It could be a vital piece of the puzzle when determining a personalized treatment strategy that is more likely to be effective.
2. Family history
A vital clue that a person is genetically prone to tooth and gum problems is a family history of those conditions. When parents or siblings have had gum trouble and have lost teeth because they didn’t take care of their oral health, those are signals that trouble may come to the present generation. Still, a family history is not a diagnosis—just an awareness that there might be cause to be a little more worried about the teeth and gums. And, of course, even if it does present itself, this condition is likely to be more easily treatable if found early.
3. Gene-environment interactions
Although genetics may increase the risk of periodontal disease, the environment also plays a crucial role. Dentists are still studying the connection between pathogens, the immune response, and inflamed connective tissue, but they understand the impact of an unhealthy mouth on overall health.
4. Genetic testing
The latest genetic testing developments make understanding susceptibility to health conditions, such as gum disease, more manageable. By testing saliva, a company can provide health reports on various conditions, including periodontal disease. This knowledge can help individuals work with dental professionals to personalize a proactive approach to gum health.
Final thoughts
Although an individual’s genetic makeup is undoubtedly the most significant contributor to susceptibility to developing periodontal disease, there are still ways people can substantially reduce this risk. For instance, people who are genetically predisposed to this disease can take action to mitigate their increased risk factors. They can maintain excellent oral hygiene and limit the presence of bacteria in their mouths. It is, anyway, extremely important to stay informed about these issues and to consult a healthcare professional, such as a periodontist, Dr. Justin Tullis at Southern Colorado Periodontics & Implants, with any concerns or questions you may have.