Evidence map›Paper›PMID 18850302›Full record

ArticleMolecular biology reports2009

Response of cementoblast-like cells to mechanical tensile or compressive stress at physiological levels in vitro.

Lan Huang, Yao Meng, Aishu Ren, Xianglong Han, Ding Bai, Lina Bao

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Establishment ofExperimental and therapeutic medicine · 2020
    Article
  5. Article
  6. [Effect of sclerostin on the functions and related mechanisms of cementoblasts under mechanical stress].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2019
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. 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

6 authors at 4 institutions in 1 country.

Lan HuangState Key Laboratory of Oral Disease, Sichuan University, Chengdu, People's Republic of China.
Yao Meng
Aishu Ren
Xianglong Han
Ding Bai
Lina Bao
Sichuan University · CNGuangdong Province Stomatological Hospital · CNState Key Laboratory of Oral DiseasesStomatological Hospital of Chongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To clarify the role of cementoblast in orthodontic-related root resorption, this study was attempted to examine whether murine cementoblast-like cells are responsive to mechanical stress, and how mechanical forces regulate bone sialoprotein (BSP) and osteopontin (OPN) gene expression in these cells in vitro. In this force-loading model, defined and reproducible mechanical loadings of different magnitudes and types were applied up to 24 h. Besides a transitory and reversible change in cell proliferation, remarkable alterations in gene transcription of BSP and OPN were found. BSP mRNA was suppressed by the stresses. Three and six hours-loadings at 2,000 microstrain up-regulated the expression of OPN mRNA, while the other loadings inhibited it. The study also concluded that 4,000 microstrain was likely to exert more influence on cementoblast-like cells than 2,000 microstrain. Furthermore, no obvious evidence indicated the difference between tension and compression. These results suggested that cementoblast-like cells are sensitive to mechanical stress, and may play a role in regulating orthodontic-related root resorption/repair.

Indexed as

Compressive StrengthStress, MechanicalTensile StrengthAnimalsCell ProliferationCells, CulturedCell ShapeDental CementumGene Expression RegulationIntegrin-Binding SialoproteinMiceMicroscopy, Phase-ContrastOsteopontinRNA, MessengerSialoglycoproteinsTime FactorsIbsp protein, mouseIntegrin-Binding SialoproteinOsteopontinRNA, MessengerSialoglycoproteins

Identifiers

PMID18850302
OpenAlexW2010426460

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.