Evidence map›Paper›PMID 27876576›Full record

ArticleOral surgery, oral medicine, oral pathology and oral radiology2017

The bone regenerative capacity of canine mesenchymal stem cells is regulated by site-specific multilineage differentiation.

Juan Bugueño, Weihua Li, Pinky Salat, Ling Qin, Sunday O Akintoye

Open access · greenAbstract read
In one paragraph

Article in Oral surgery, oral medicine, oral pathology and oral radiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 18 citations in OpenAlex.

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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 1 institution in 1 country.

Juan BugueñoDepartment of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Weihua LiDepartment of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Pinky SalatDepartment of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Ling QinDepartment of Orthopedics School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Sunday O AkintoyeDepartment of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA. Electronic address: Akintoye@upenn.edu.
University of Pennsylvania · US

Funding

Role of EGFR signaling in bone formation and the anabolic actions of PTHR01DK095803 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI QIN, LING · 2013 to 2017
$1.7M
Complications of Jaw Osteoradionecrosis in Cancer ManagementK22CA169089 · NCI · UNIVERSITY OF PENNSYLVANIA · PI AKINTOYE, SUNDAY O · 2012 to 2014
$589k
Intracellular trafficking of Bisphosphonates in bone mesenchymal Stem CellsR21DE022826 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI AKINTOYE, SUNDAY O · 2012 to 2013
$432k
NCI NIH HHS K22 CA169089NIDCR NIH HHS R21 DE022826NIDDK NIH HHS R01 DK095803
6 · The paper itself

Abstract

objectivesMesenchymal stem cells (MSCs) offer a promising therapy in dentistry because of their multipotent properties. Selecting donor MSCs is crucial because Beagle dogs (canines) commonly used in preclinical studies have shown variable outcomes, and it is unclear whether canine MSCs (cMSCs) are skeletal site specific. This study tested whether jaw and long bone cMSCs have disparate in vitro and in vivo multilineage differentiation capabilities. STUDY

designPrimary cMSCs were isolated from the mandible (M-cMSCs) and femur (F-cMSCs) of four healthy Beagle dogs. The femur served as the non-oral control. Clonogenic and proliferative abilities were assessed. In vitro osteogenic, chondrogenic, adipogenic, and neural multilineage differentiation were correlated with in vivo bone regeneration and potential for clinical applications.

resultsM-cMSCs displayed two-fold increase in clonogenic and proliferative capacities relative to F-cMSCs (P = .006). M-cMSCs in vitro osteogenesis based on alkaline phosphatase (P = .04), bone sialoprotein (P = .05), and osteocalcin (P = .03), as well as adipogenesis (P = .007) and chondrogenesis (P = .009), were relatively higher and correlated with enhanced M-cMSC bone regenerative capacity. Neural expression markers, nestin and βIII-tubulin, were not significantly different.

conclusionsThe enhanced differentiation and bone regenerative capacity of mandible MSCs may make them favorable donor graft materials for site-specific jaw bone regeneration.

Indexed as

AdipogenesisAlkaline PhosphataseAnimalsBlotting, WesternBone RegenerationCell DifferentiationCells, CulturedChondrogenesisDogsFemurIntegrin-Binding SialoproteinMandibleMesenchymal Stem CellsNestinOsteocalcinOsteogenesisAlkaline PhosphataseIntegrin-Binding SialoproteinNestinOsteocalcinTUBB3 protein, humanTubulin

Identifiers

PMID27876576
PMCPMC5647784
OpenAlexW2526844364

What OpenQuestion holds

Textmetadata
LicenceTDM
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.