To synthesize current evidence on neuro-osteo-immune regulation in oral tissues, emphasizing the critical roles of neuropeptide pathways in periodontitis and peri-implantitis.
Key Findings:
CGRP is associated with protective effects, promoting osteogenesis and M2 macrophage polarization, which may inform therapeutic strategies.
Substance P is linked to neurogenic inflammation and osteoclast activation in inflammatory settings, highlighting its role in disease progression.
Periodontitis retains self-regulation capacity through periodontal ligament-mediated neural feedback, suggesting potential for targeted interventions.
Peri-implantitis may progress towards chronic inflammation due to reduced neural input and foreign body reactions, indicating a need for different management approaches.
Interpretation:
The distinct roles of neuropeptide pathways in periodontitis and peri-implantitis suggest that personalized therapeutic approaches may be needed for effective management of these conditions.
Limitations:
The proposed interpretations require direct validation in human disease, particularly in diverse populations.
Current understanding of neuro-osteo-immune interactions is still evolving, necessitating further research to clarify these complex relationships.
Conclusion:
Future therapeutic strategies targeting neuropeptide receptors and biomimetic implant coatings with neuromodulatory properties could enhance precision interventions in oral inflammatory diseases, paving the way for improved clinical outcomes.
Peter Pizzi, MDT, CDT, discusses planning for optimal resuts, selecting the right restorative materials, and fostering collaboration among clinicians and labs.
