Evidence map›Paper›PMID 36514714›Full record

ArticleJournal of orthopaedic translation2023

Teriparatide ameliorates articular cartilage degradation and aberrant subchondral bone remodeling in DMM mice.

Guoqing Li, Su Liu, Yixiao Chen, Huihui Xu, Tiantian Qi, Ao Xiong, Deli Wang, Fei Yu, Jian Weng, Hui Zeng

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic translation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
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  6. Porous PLGA microspheres loaded with PTHJournal of orthopaedic translation · 2025
    Article
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  17. 2023 January issue Journal of Orthopaedic Translation.Journal of orthopaedic translation · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Guoqing LiDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Su LiuDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Yixiao ChenDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Huihui XuDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Tiantian QiDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Ao XiongDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Deli WangDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Fei YuDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Jian WengDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Hui ZengDepartment of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036.
Peking University Shenzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Knee osteoarthritis (KOA) is a highly prevalent musculoskeletal disorder characterized by degeneration of cartilage and abnormal remodeling of subchondral bone (SCB). Teriparatide (PTH (1-34)) is an effective anabolic drug for osteoporosis (OP) and regulates osteoprotegerin (OPG)/receptor activator of nuclear factor ligand (RANKL)/RANK signaling, which also has a therapeutic effect on KOA by ameliorating cartilage degradation and inhibiting aberrant remodeling of SCB. However, the mechanisms of PTH (1-34) in treating KOA are still uncertain and remain to be explored. Therefore, we compared the effect of PTH (1-34) on the post-traumatic KOA mouse model to explore the potential therapeutic effect and mechanisms. Methods: Results: Compared with the WT-sham mice, significant wear of cartilage in terms of reduced cartilage thickness and glycosaminoglycan (GAG) loss was detected in the WT-DMM mice. PTH (1-34) exhibited cartilage-protective by alleviating wear, retaining the thickness and GAG contents. Moreover, the deterioration of the SCB was alleviated and the expression of PTH1R/OPG/RANKL/RANK were found to increase after PTH (1-34) treatment. Among the OPG Conclusion: Both wear of the cartilage was alleviated and aberrant remodeling of the SCB was inhibited in the WT mice, but only the cartilage-protective effect was observed in the OPG The translational potential of this article: Systemic administration of PTH (1-34) could exert a therapeutic effect on both cartilage and SCB in different mechanisms to alleviate KOA progression, which might be a novel therapy for KOA.

Indexed as

AB, Alican blueADAMTS5, ADAM Metallopeptidase with Thrombospondin Type 1 Motif 5AGC, aggrecanAGC, AggrecanANOVA, one-way analysis of varianceARRIVE, Animal Research: Reporting of In Vivo ExperimentsBMD, bone mineral densityBV/TV, bone volume fractionCartilageCCK-8, cell counting kit-8CLSM, confocal laser scanning microscopeCOLII, Type II collagenCOLX, Type X collagenDMEM, Dulbecco's Modified Eagle's MediumDMM, destabilization of medical meniscusECM, extracellular matrixEDTA, ethylene diamine tetra acetic acidEdU, 5-ethynyl-2′-deoxyuridineELISA, enzyme-linked immunosorbent assayFBS, fatal bovine serumGAG, glycosaminoglycanGAPDH, glyceraldehyde-3-phosphate dehydrogenaseHE, hematoxylin and eosinHPLC, High Performance Liquid ChromatographyIL-1β, Interleukin-1βIL-6, Interleukin-6Knee osteoarthritisKOA, knee osteoarthritisMicro-CT, microcomputer tomographyMMP13, Matrix Metallopeptidase 13MT, masson's trichromeNCBI, National Center for Biotechnology InformationnM, nMol/LOARSI, Osteoarthritis Research Society InternationalOD, optical densityOPG, osteoprotegerinOPG−/−, osteoprotegerin-knockoutOP, osteoporosisOsteoprotegerin (OPG)PBS, phosphate buffer solutionPCR, polymerase chain reactionPTH (1–34), TeriparatideROI, region of interestRT-qPCR, quantitative reverse transcription polymerase chain reactionSCB, subchondral boneS.I, subcutaneous injectionSMI, structure model indexSOFG, Safranin O-fast greenSOX9, SRY-Box Transcription Factor 9Subchondral boneTb.N, trabecular numberTb.Th, trabecular thicknessTB, toluidine blue OTeriparatide (PTH (1–34))TNF-α, tumor necrosis factor-αWT, wild type

Identifiers

PMID36514714
PMCPMC9731868
OpenAlexW4311820944

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.