Evidence map›Paper›PMID 30909508›Full record

ArticleInternational journal of molecular sciences2019

Zoledronate Enhances Osteocyte-Mediated Osteoclast Differentiation by IL-6/RANKL Axis.

Hyung Joon Kim, Ha Jin Kim, YunJeong Choi, Moon-Kyoung Bae, Dae Seok Hwang, Sang-Hun Shin, Jae-Yeol Lee

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 46 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Hyung Joon KimDepartment of Oral Physiology, BK21 PLUS Project, and Institute of Translational Dental Sciences, School of Dentistry, Pusan National University, Yangsan 50612, Korea. hjoonkim@pusan.ac.kr.
Ha Jin KimDepartment of Oral Physiology, BK21 PLUS Project, and Institute of Translational Dental Sciences, School of Dentistry, Pusan National University, Yangsan 50612, Korea. ya120010@naver.com.
YunJeong ChoiDepartment of Oral Physiology, BK21 PLUS Project, and Institute of Translational Dental Sciences, School of Dentistry, Pusan National University, Yangsan 50612, Korea. celinechoi@pusan.ac.kr.
Moon-Kyoung BaeDepartment of Oral Physiology, BK21 PLUS Project, and Institute of Translational Dental Sciences, School of Dentistry, Pusan National University, Yangsan 50612, Korea. mkbae@pusan.ac.kr.
Dae Seok HwangDepartment of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan 50612, Korea. dshwang@pusan.ac.kr.
Sang-Hun ShinDepartment of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan 50612, Korea. ssh8080@pusan.ac.kr.
Jae-Yeol LeeDepartment of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan 50612, Korea. omsljy@pusan.ac.kr.
Pusan National University · KRPusan National University Hospital · KR

Funding

Biomedical Research Institute, Pusan National University Hospital 2016-00
6 · The paper itself

Abstract

Bisphosphonates are one of the most widely used synthetic pyrophosphate analogues for the treatment of bone resorbing diseases such as osteoporosis, multiple myeloma, and bone metastases. Although the therapeutic usefulness of bisphosphonates mainly depends on their anti-osteoclastogenic effect, a severe side-effect of bisphosphonates called bisphosphonate-related osteonecrosis of the jaw (BRONJ) could not be explained by the anti-osteoclastogenic effect of bisphosphonates. In the present study, we have evaluated the changes in osteoclastogenesis- or osteoblastogenesis-supporting activities of osteocytes induced by bisphosphonates. Zoledronate, a nitrogen-containing bisphosphonate, markedly increased both the receptor activator of nuclear factor kB ligand (RANKL) as well as sclerostin in osteocyte-like MLO-Y4 cells, which were functionally revalidated by osteoclast/osteoblast generating activities of the conditioned medium obtained from zoledronate-treated MLO-Y4 cells. Of note, the zoledronate treatment-induced upregulation of the RANKL expression was mediated by autocrine interleukin-6 (IL-6) and subsequent activation of the signal transducer and activator of transcription 3 (STAT3) pathway. These results were evidenced by the blunted RANKL expression in the presence of a Janus activated kinase (JAK2)/STAT3 inhibitor, AG490. Also, the osteoclastogenesis-supporting activity was significantly decreased in zoledronate-treated MLO-Y4 cells in the presence of IL-6 neutralizing IgG compared to that of the control IgG. Thus, our results show previously unanticipated effects of anti-bone resorptive bisphosphonate and suggest a potential clinical importance of osteocytes in BRONJ development.

Indexed as

AnimalsAntibodies, MonoclonalBiomarkersCell CommunicationCell DifferentiationCell LineGene ExpressionInterleukin-6Interleukin-6 InhibitorsJanus Kinase 2MiceModels, BiologicalOsteoclastsOsteocytesOsteogenesisRANK LigandAntibodies, MonoclonalBiomarkersInterleukin-6Interleukin-6 InhibitorsJanus Kinase 2RANK LigandSTAT3 Transcription FactorZoledronic Acidbisphosphonateinterleukin-6osteoclastosteocyteRANKL

Identifiers

PMID30909508
PMCPMC6471260
OpenAlexW2924761262

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.