AUTHOR=Chen Sisi , Zhang Yuhan 

TITLE=Mechanism and application of Lactobacillus in type 2 diabetes-associated periodontitis

JOURNAL=Frontiers in Public Health

VOLUME=11

YEAR=2023

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2023.1248518

DOI=10.3389/fpubh.2023.1248518

ISSN=2296-2565

ABSTRACT=<p>Type 2 diabetes mellitus (T2DM) accelerates the progression of periodontitis through diverse pathways. Abnormal immune responses, excessive activation of inflammation, increased levels of advanced glycation end products, and oxidative stress have defined roles in the pathophysiological process of T2DM-associated periodontitis. Furthermore, in the periodontium of diabetic individuals, there are high levels of advanced glycation end-products and glucose. Meanwhile, progress in microbiomics has revealed that dysbacteriosis caused by T2DM also contributes to the progression of periodontitis. <italic>Lactobacillus</italic>, owing to its fine-tuning function in the local microbiota, has sparked tremendous interest in this field. Accumulating research on <italic>Lactobacillus</italic> has detailed its beneficial role in both diabetes and oral diseases. In this study, we summarize the newly discovered mechanisms underlying <italic>Lactobacillus</italic>-mediated improvement of T2DM-associated periodontitis and propose the application of <italic>Lactobacillus</italic> in the clinic.</p>