Evidence map›Paper›PMID 42427547›Full record

ArticlebioRxiv : the preprint server for biology2026

Protocol for standardized minimally invasive mouse models of bisphosphonate-related and radiation-induced jaw osteonecrosis.

Zhangfan Ding, Jiayuan Zhang, Hanyu Liu, Abhishek Chandra, Makarand V Risbud, Anjali P Kusumbe, Junyu Chen

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Zhangfan DingState Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Jiayuan ZhangState Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Hanyu LiuTissue and Tumor Microenvironments Lab, Cancer Discovery and Regenerative Medicine Program, Lee Kong Chian School of Medicine, Nanyang Technological University, 636921 Singapore.
Abhishek ChandraDepartment of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA.
Makarand V RisbudDepartment of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA.
Anjali P KusumbeTissue and Tumor Microenvironments Lab, Cancer Discovery and Regenerative Medicine Program, Lee Kong Chian School of Medicine, Nanyang Technological University, 636921 Singapore.ORCID 0000-0002-1911-5495
Junyu ChenState Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.ORCID 0000-0003-1717-5782

Funding

Role of HIF-1 in Intervertebral Disc FunctionR01AR055655 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI RISBUD, MAKARAND V · 2008 to 2023
$6.1M
Targeting cell senescence in a novel model of spontaneous disc degenerationR01AG073349 · NIA · THOMAS JEFFERSON UNIVERSITY · PI RISBUD, MAKARAND V · 2021 to 2025
$3.0M
The role of endogenous low molecular weight mineralization inhibitors in spine healthR01AR082460 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI Makarand V Risbud, Koen van de Wetering · 2024 to 2026
$1.9M
Role of p21 positive senescent cells in radiation-induced skeletal injury and repairR01AG082681 · NIA · MAYO CLINIC ROCHESTER · PI Abhishek Chandra · 2023 to 2026
$1.6M
NIAMS NIH HHS R01 AR055655NIAMS NIH HHS R01 AR082460NIA NIH HHS R01 AG073349NIA NIH HHS R01 AG082681
6 · The paper itself

Abstract

This protocol describes a standardized and reproducible minimally invasive approach for establishing mouse models of bisphosphonate-related osteonecrosis of the jaw (BRONJ) and osteoradionecrosis of the jaw (ORNJ). The method combines a unified low-trauma oral surgical procedure with disease-specific injury induction strategies to generate robust and clinically relevant models of jaw osteonecrosis. For BRONJ, systemic zoledronic acid administration is coupled with mandibular first molar extraction using tape-assisted mouth opening and customized bent micro-forceps, minimizing soft tissue damage and reducing procedural variability. For ORNJ, a customized lead-shielding platform enables precise, noninvasive mandible-targeted irradiation, producing reproducible bone injury while limiting off-target radiation exposure. Together, these complementary models provide a consistent and minimally invasive framework for investigating jaw osteonecrosis arising from distinct etiologies. The protocol supports comprehensive downstream analyses, including micro-computed tomography, histology, and immunofluorescence, and facilitates mechanistic studies of disease pathogenesis, bone regeneration, and therapeutic intervention.

Identifiers

PMID42427547
PMCPMC13345004

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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.