Evidence map›Paper›PMID 33763474›Full record

ArticleBioMed research international2021

Inhibition Effect of Zoledronate on the Osteoclast Differentiation of RAW264.7 Induced by Titanium Particles.

Wenhan Zhao, Zhusong Huang, Yu Lin, Jinfu Lan, Xi Gao

RetractedOpen access · hybridAbstract readRetracted Publication
In one paragraph

Article in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Wenhan ZhaoDepartment of Orthopaedics, Fuzhou Second Hospital affiliated to Xiamen University, Fujian Province 350007, China.ORCID https://orcid.org/0000-0002-2858-2378
Zhusong HuangDepartment of Orthopaedics, Fuzhou Second Hospital affiliated to Xiamen University, Fujian Province 350007, China.ORCID https://orcid.org/0000-0001-9434-133X
Yu LinDepartment of Orthopaedics, Fuzhou Second Hospital affiliated to Xiamen University, Fujian Province 350007, China.ORCID https://orcid.org/0000-0001-6579-484X
Jinfu LanDepartment of Orthopaedics, Fuzhou Second Hospital affiliated to Xiamen University, Fujian Province 350007, China.ORCID https://orcid.org/0000-0001-7094-6625
Xi GaoDepartment of Orthopaedics, Fuzhou Second Hospital affiliated to Xiamen University, Fujian Province 350007, China.ORCID https://orcid.org/0000-0002-6417-8938
Xiamen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study is aimed at studying the effect of zoledronate (ZOL) on the differentiation of osteoclast precursor RAW264.7 cells induced by titanium (Ti) particles and explores the possibility of preventing and treating periprosthetic osteoporosis using ZOL.

methodsRAW264.7 cells were cultured in vitro. Ti particles were prepared. The cell proliferation curve of RAW264.7 cells was plotted using the MTT assay to find the best concentration of ZOL for intervention. The cells were divided into three groups: control, Ti particles, and Ti particles+ZOL. The cell morphology was observed using tartaric acid-resistant acid phosphatase (TRAP) staining, and the activity of TRAP in cell supernatant was determined using the biochemical method. The number of bone resorption lacunae was detected using toluidine blue staining. The mRNA expression of

resultsTi particles stimulated the differentiation of RAW264.7 cells into osteoclasts. They also increased the activity of TRAP, number of bone resorption lacunae, and mRNA and protein expression of RANK, NFATcl, and MMP-9. However, ZOL could suppress the effect of TI particles on the osteoclast differentiation of RAW264.7 cells.

conclusionsZOL could effectively inhibit the differentiation of RAW264.7 cells into osteoclasts induced by Ti particles, decrease the activity of TRAP, reduce the number of bone resorption lacunae, and decrease the mRNA and protein expression of RANK, NFATcl, and MMP-9. Hence, it may be a promising candidate for preventing and treating periprosthetic osteoporosis after the artificial joint operation.

Indexed as

AnimalsCell DifferentiationGene Expression RegulationMiceOsteoclastsRAW 264.7 CellsTitaniumZoledronic AcidTitaniumZoledronic Acid

Identifiers

PMID33763474
PMCPMC7952169
OpenAlexW3133873705

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.