Evidence map›Paper›PMID 32109361›Full record

ArticleJournal of dental research2020

Indigenous Microbiota Protects against Inflammation-Induced Osteonecrosis.

D W Williams, H E Vuong, S Kim, A Lenon, K Ho, E Y Hsiao, E C Sung, R H Kim

Open access · greenAbstract read
In one paragraph

Article in Journal of dental research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% of its field
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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  7. [Role and mechanism of macrophage-mediated osteoimmune in osteonecrosis of the femoral head].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
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  10. Long-Term Ligature-Induced Periodontitis Exacerbates Development of Bisphosphonate-Related Osteonecrosis of the Jaw in Mice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
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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

8 authors at 2 institutions in 1 country.

D W WilliamsThe Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.ORCID 0000-0002-7718-2098
H E VuongDepartment of Integrative Biology and Physiology, UCLA Division of Life Sciences, Los Angeles, CA, USA.
S KimThe Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.
A LenonThe Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.
K HoThe Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.
E Y HsiaoDepartment of Integrative Biology and Physiology, UCLA Division of Life Sciences, Los Angeles, CA, USA.
E C SungSection of Special Patient Care, UCLA School of Dentistry, Los Angeles, CA, USA.
R H KimThe Shapiro Family Laboratory of Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, CA, USA.
University of California, Los Angeles · USUCLA Health · US

Funding

UPLIFT: UCLA Postdocs' Longitudinal Investment in Faculty TrainingK12GM106996 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CAREY, MICHAEL F, VILLANUEVA, CLAUDIO J · 2016 to 2025
$7.1M
Molecular mechanisms of drug-induced ONJ and osteomucosal chronic woundsR01DE023348 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KIM, REUBEN HAN-KYU · 2013 to 2017
$1.9M
Role of pro-inflammatory cytokines in drug induced osteonecrosis of the jawF30DE025172 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WILLIAMS, DRAKE WINSLOW · 2015 to 2019
$220k
NIDCR NIH HHS F30 DE025172NIDCR NIH HHS R01 DE023348NIGMS NIH HHS K12 GM106996
6 · The paper itself

Abstract

Medication-related osteonecrosis of the jaw (MRONJ) is a rare intraoral lesion that occurs in patients undergoing long-term and/or high-dose therapy with nitrogen-containing bisphosphonates, a RANKL inhibitor, antiangiogenic agents, or mTOR inhibitors. The presence of pathogenic bacteria is highly associated with advanced stages of MRONJ lesions; however, the exact role of indigenous microbes in MRONJ development is unknown. Here, we report that the normal oral flora in mice protects against inflammation-induced osteonecrosis. In mice that developed osteonecrosis following tooth extraction, there was increased bacterial infiltration when compared with healed controls. Antibiotic-mediated oral dysbiosis led to a local inhibition of bone resorption in the presence of ligature-induced periodontitis (LIP). There was no significant difference in empty lacunae, necrotic bone formation, osteoclast number, and surface area in antibiotic-treated as compared with conventionally colonized mice following extraction of healthy teeth after zoledronic acid infusions. However, extraction of LIP teeth led to increased empty lacunae, necrotic bone, and osteoclast surface area in antibiotic- and zoledronic acid-treated mice as compared with conventionally colonized mice. Our findings suggest that the presence of the indigenous microbiota protects against LIP-induced osteonecrosis.

Indexed as

Bisphosphonate-Associated Osteonecrosis of the JawMicrobiotaOsteonecrosisAnimalsBone Density Conservation AgentsDiphosphonatesFemaleInflammationMiceMice, Inbred C57BLBone Density Conservation AgentsDiphosphonatesantibiotic(s)boneligature-induced periodontitis/periodontal diseasemedication-related osteonecrosis of the jaw/MRONJosteoclast(s)wound healing

Identifiers

PMID32109361
PMCPMC7243424
OpenAlexW3006799716

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.