Path Analysis Results on Bone Markers That Influence Accelerated Bone Remodeling: An Experimental Study

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Oral Biology

Background:

• Bone regeneration is crucial for dental applications.
• Current bone graft materials have limitations.
• Novel biomaterials are needed to enhance bone healing.

Purpose of the Study:

• To evaluate the efficacy of a nanochitosan Black Soldier Fly (BSF) pupae and demineralized dentin matrix (DDM) combination for accelerated bone remodeling.
• To analyze the pathway involving osteoblasts, osteoclasts, osteocalcin (OCN), osteoprotegerin (OPG), and RANKL.

Main Methods:

• Laboratory study on guinea pig incisor extraction models.
• Control group received polyethylene glycol (PEG) gel; treatment group received nanochitosan BSF pupae and DDM gel.
• Analysis of osteoblasts, OPG, OCN, osteoclasts, and RANKL at 7, 14, and 21 days using ANOVA and pathway analysis.

Main Results:

• The nanochitosan BSF pupae and DDM combination significantly increased osteoblasts, OPG, and OCN expression.
• A significant decrease in osteoclasts and RANKL expression was observed in the treatment group.
• Pathway analysis indicated OPG's dominant effect on OCN (0.952) in accelerating bone remodeling.

Conclusions:

• The combination of nanochitosan BSF pupae and DDM demonstrates a significant positive impact on bone remodeling.
• This novel biomaterial can serve as an effective alternative bone graft material.
• It holds potential for accelerating alveolar bone regeneration and socket healing treatment.