Evidence map›Paper›PMID 17270144›Full record

ArticleArchives of oral biology2007

MEPE expression in osteocytes during orthodontic tooth movement.

J Gluhak-Heinrich, D Pavlin, W Yang, M MacDougall, S E Harris

Abstract readComparative Study
In one paragraph

Article in Archives of oral biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
4.5field-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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Pooled it
  2. Review
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  7. Article
  8. Review
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  11. Review
  12. Mechanical stress regulates bone regulatory gene expression independent of estrogen and vitamin D deficiency in rats.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2021
    Article
  13. Review
  14. A new cyte in orthodontics: Osteocytes in tooth movement.Orthodontics & craniofacial research · 2017
    Review
  15. The Role of the Osteocyte in Bone and Nonbone Disease.Endocrinology and metabolism clinics of North America · 2017
    Review
  16. Bone Response of Loaded Periodontal Ligament.Current osteoporosis reports · 2016
    Review
  17. MEPE Localization in the Craniofacial Complex and Function in Tooth Dentin Formation.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2016
    Article
  18. Article
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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

5 authors at 2 institutions in 1 country.

J Gluhak-HeinrichDepartment of Orthodontics, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr., San Antonio, TX 78229-3900, USA. gluhak@uthscsa.edu
D Pavlin
W Yang
M MacDougall
S E Harris
The University of Texas Health Science Center at San Antonio · USUniversity of Alabama at Birmingham · US

Funding

Transgenic CoreP01AR046798 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI BONEWALD, LYNDA F · 2001 to 2010
$10.5M
Mechanically Responsive Regions of MEPE GeneR03DE016949 · NIDCR · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI HEINRICH, JELICA GLUHAK · 2005 to 2006
$144k
NIAMS NIH HHS AR46798NIAMS NIH HHS P01 AR046798NIDCR NIH HHS R03 DE016949NIDCR NIH HHS R03 DE16949
6 · The paper itself

Abstract

unlabelledMEPE and DMP1 may play a role in mineralisation and demineralisation within the osteocyte microenvironment. Our earlier studies showed that DMP1 is mechanically responsive [Gluhak-Heinrich J, Ye L, Bonewald LF, Feng JQ, MacDougall M, Harris SE, et al. Mechanical loading stimulates dentin matrix protein 1 (DMP1) in osteocytes in vivo. J Bone Min Res 2003;18(5):807-17].

objectivesTo examine the effect of mechanical loading on the expression of MEPE using mouse tooth movement model, and compare this effect to that on DMP1.

methodsIn situ hybridisation and immunohistochemistry was performed on 38 treated and 38 control bone sites loaded 6-72 h. ImageJ was used for quantification of mRNA expression in osteocytes.

resultsAlveolar osteocytes showed high basal level of MEPE that decreased during the first day of loading, followed by 2.8-fold stimulation at day 3, and returning to a control level by day 7.

conclusionThe osteocyte specific mechanical stimulation of MEPE was delayed and different, compared to that of DMP1. This suggests a distinct role of MEPE and DMP1 in the response of osteocytes to mechanical loading in vivo.

Indexed as

Tooth Movement TechniquesAlveolar ProcessAnimalsExtracellular Matrix ProteinsGlycoproteinsImmunohistochemistryIn Situ HybridizationMiceModels, AnimalOsteocytesPhosphoproteinsPhysical StimulationRNA, MessengerStress, MechanicalTime FactorsDmp1 protein, mouseExtracellular Matrix ProteinsGlycoproteinsMepe protein, mousePhosphoproteinsRNA, Messenger

Identifiers

PMID17270144
PMCPMC1868431
OpenAlexW2055485192

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.