Work

Adiponectin receptors agonist alters microbiota to improve implant osseointegration in diabetic mice

Year: 2024

Type: article

Abstract: OBJECTIVE: Estimate the impact of Adiponectin receptors agonist (AdipoRon) on dental implant osseointegration in alveolar bone and explore the possible mechanism between saliva microbiota and AdipoRon in diabetic mice. MATERIALS AND METHODS: Sixty C57BL/6 mice (male, 8 weeks old) were divided randomly into four groups according to different doses of AdipoRon: normoglycemic control group; DM control group; DM with a low dose of AdipoRon (5 mg/kg/day); and DM with a high dose of AdipoRon (50 mg/kg/day). Then, dental implants were placed in the palatal root socket in the first molar extraction mouse model. Micro-computed tomography, histology examination, immunohistochemical staining, and oral microbiota were explored to evaluate implant osseointegration. RESULTS: AdipoRon treatment at 50 mg/kg markedly promoted dental implant osseointegration in diabetic mice, but AdipoRon treatment at 5 mg/kg was not effective. Moreover, distinct differences in the oral microbiota composition were shown between the diabetic mice and diabetic mice treated with AdipoRon at 50 mg/kg. CONCLUSION: AdipoRon treatment at 50 mg/kg in diabetic mice could significantly increase dental implant osseointegration. The salivary microbiota might participate in the accelerated osseointegration progress of dental implants in AdipoRon treatment.

Source: Oral Diseases

DOI: 10.1111/odi.15118

Authors: Xia Wang, Linni Lin, Qianqian Yao

Institutions: Central South University, Second Xiangya Hospital of Central South University, Xiangya Hospital Central South University

Language: English

Topic: Dental Implant Techniques and Outcomes

Subfield: Oral Surgery

Field: Dentistry

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: bronze

Funders: Health Commission of Hunan Province, National Natural Science Foundation of China, Natural Science Foundation of Hunan Province