Molecular Study of Oral Dysbacteriosis in People With Prediabetes and Diabetes

Diabetes is a disease that affects millions of people worldwide, and the number of cases is expected to continue to increase in the coming years. Type 2 diabetes (T2D) is the most common form of diabetes and is closely related to prediabetes, a condition in which blood glucose levels are high but not high enough to be diagnosed as diabetes. Both prediabetes and T2D increase the risk of cardiovascular disease and are also associated with diseases of the oral cavity, such as dental caries and periodontal disease. The presence of pathogenic bacteria in the mouth has been linked to these diseases. The endocannabinoid system, a signaling system in the body that regulates various biological processes, has been found to play an important role in energy homeostasis and is implicated in obesity, prediabetes, and T2D. This study seeks to investigate the role of endocannabinoids and related lipids in diseases of the oral cavity in the context of prediabetes and T2D. A bidirectional relationship has been observed between periodontitis and T2D, with inflammation playing a central role in both diseases. Although subtle differences in the microbial composition of the mouth have been identified in people with diabetes, the exact mechanisms remain unclear. Our findings could open up a promising line of research on the therapeutic potential of cannabinoid drugs for the treatment of this type of complications in people with prediabetes/T2D.