Evidence map›Paper›PMID 31347330›Full record

ArticleYonsei medical journal2019

Silencing of LncRNA-ANCR Promotes the Osteogenesis of Osteoblast Cells in Postmenopausal Osteoporosis via Targeting EZH2 and RUNX2.

Nuoya Cai, Chao Li, Fuke Wang

Open access · goldAbstract read
In one paragraph

Article in Yonsei medical journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Dancr-BRG1 regulates Nfatc1 transcription and Pgc1β-dependent metabolic shifts in osteoclastogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Engineered exosomes reprogram Gli1Science advances · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. The potential role of lncRNAs in osteoporosis.Journal of bone and mineral metabolism · 2021
    Review
  17. The Involvement of Long Non-Coding RNAs in Bone.International journal of molecular sciences · 2021
    Review
  18. Article
  19. Article
  20. Article
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

3 authors at 3 institutions in 1 country.

Nuoya CaiDepartment of Respiratory, Qingdao Eighth People's Hospital, Qingdao, Shandong, China.ORCID https://orcid.org/0000-0001-8798-1494
Chao LiDepartment of Tramotology and Orthopedics, Pingyi Hospital of Traditional Chinese Medicine, Linyi, Shandong, China.ORCID https://orcid.org/0000-0002-1093-2595
Fuke WangDepartment of Sports Medicine, the First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China. wangfuke25@163.com.ORCID https://orcid.org/0000-0002-9107-1765
Kunming Medical University · CNLinyi City Chinese Medicine Hospital · CNQingdao University · CN

Funding

Medical Science Leadership Training Program of Yunnan Province D201639
6 · The paper itself

Abstract

purposeThis study aimed to explore the effects and mechanisms of long non-coding RNA (lncRNA) anti-differentiation non-coding RNA (ANCR) on the osteogenesis of osteoblast cells in postmenopausal osteoporosis (PMOP). MATERIALS AND

methodsMice models of PMOP were established. ANCR expression and intracellular calcium ions were detected by quantitative real-time polymerase chain reaction (qRT-PCR) and laser confocal microscopy, respectively. ANCR was silenced in osteoblast cells from PMOP mice by the transfection of siRNA-ANCR (si-ANCR). The proliferation and apoptosis of osteoblast cells was analyzed by MTT and flow cytometry, respectively. Alkaline phosphatase (ALP) activity and calcium nodules were examined by ALP and alizarin red staining assay, respectively. The expression of enhancer of zeste homolog 2 (EZH2), runt related transcription factor 2 (RUNX2), and OSTERIX was detected by qRT-PCR and Western blot. Furthermore, an osteogenesis model was constructed in mice, and osteoid formation was observed by hematoxylin-eosin (HE) staining. The interaction between lncRNA-ANCR and EZH2 was further identified by RNA pull-down assay.

resultsANCR expression and intracellular calcium ions were increased in PMOP mice. Si-ANCR significantly increased the proliferation, ALP activity, calcium deposition of osteoblast cells and decreased apoptosis. ANCR and EZH2 were down-regulated by si-ANCR, while RUNX2 and OSTERIX were upregulated. Si-ANCR also promoted osteoid formation in mice treated with hydroxyapatite-tricalcium phosphate. In addition, ANCR specifically bound to EZH2.

conclusionSilencing ANCR promotes the osteogenesis of PMOP osteoblast cells. The specific binding of ANCR with EZH2 suppressed RUNX2, thereby inhibiting osteogenesis.

Indexed as

Gene SilencingOsteogenesisAnimalsCell DifferentiationCell ProliferationCore Binding Factor Alpha 1 SubunitEnhancer of Zeste Homolog 2 ProteinGene Expression RegulationHumansMaleMiceOsteoblastsOsteoporosis, PostmenopausalRatsRNA, Long NoncodingRNA, MessengerCore Binding Factor Alpha 1 SubunitEnhancer of Zeste Homolog 2 ProteinRNA, Long NoncodingRNA, MessengerRNA, Small InterferingSp7 protein, mouseSp7 Transcription FactorEZH2lncRNA-ANCRosteoblastPostmenopausal osteoporosisRUNX2siRNA

Identifiers

PMID31347330
PMCPMC6660440
OpenAlexW2963443349

What OpenQuestion holds

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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.