Evidence map›Paper›PMID 40951421›Full record

ArticleFrontiers in endocrinology2025

The effect of type 2 diabetes on periapical osteoclast-related factors during axial tooth movement.

Jing Shi, Tong Lin, Ziqing Shi, Jiaoyang Zhao, Xingqi An, Yao Xu, Li Zhu, Wenjin Li

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Article in Frontiers in endocrinology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Jing ShiThe Second Hospital of Tianjin Medical University, Tianjin, China.
Tong LinShanxi Medical University School and Hospital of Stomatology, Taiyuan, China.
Ziqing ShiShanxi Medical University School and Hospital of Stomatology, Taiyuan, China.
Jiaoyang ZhaoThe Second Clinical Medical Department of Shanxi Medical University, Taiyuan, China.
Xingqi AnShanxi Medical University School and Hospital of Stomatology, Taiyuan, China.
Yao XuThe Second Clinical Medical Department of Shanxi Medical University, Taiyuan, China.
Li ZhuThe Second Clinical Medical Department of Shanxi Medical University, Taiyuan, China.
Wenjin LiThe Second Clinical Medical Department of Shanxi Medical University, Taiyuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To explore the impact of type 2 diabetes on tooth axial elongation and its relationship with osteoclast-related factors. Materials and methods: We established an unopposed molars model of type 2 diabetic mice, and recorded changes in mandibular bone mineral density (BMD) using micro-CT. Changes in the cells and fibers were observed by Hematoxylin and Eosin (HE) staining, Masson staining and Tartrate Resistant Acid Phosphatase (TRAP) activity assay of the right mandibles. The expression levels of osteopontin (OPN), receptor activator for nuclear factor-κ (RANK) and Receptor Activator of Nuclear Factor-κ B Ligand (RANKL) were observed using immunohistochemistry and RT-qPCR. Results: Micro-computed tomography (CT) analysis showed that tooth elongation and bone mineral density (BMD) in both groups increased over time but were consistently lower in diabetic mice compared to controls. Histological staining showed that diabetic mice had more osteoclasts and bone resorption, with sparser collagen. Immunohistochemistry and RT-qPCR showed that the expression levels of osteopontin (OPN), receptor activator for nuclear factor-κ (RANK), and receptor activator of nuclear factor-κ B ligand (RANKL) in both groups increased over time but were higher in diabetic mice compared to controls. Conclusions: Type 2 diabetes may slow down the axial elongation of teeth. The aggravate bone resorption based on the abnormal expression of RANK, RANKL, and OPN was a probable reason for the inhibition of alveolar bone remodeling.

Indexed as

Diabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2OsteoclastsTooth Movement TechniquesAnimalsBone DensityBone ResorptionMaleMandibleMiceMice, Inbred C57BLOsteopontinRANK LigandReceptor Activator of Nuclear Factor-kappa BX-Ray MicrotomographyOsteopontinRANK LigandReceptor Activator of Nuclear Factor-kappa BTnfsf11 protein, mouseaxial tooth movementOPNosteoclastRANKRANKLtype 2 diabetes

Identifiers

PMID40951421
PMCPMC12423939

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.