Evidence map›Paper›PMID 25818449›Full record

ArticleBiomaterials2015

Emulating native periosteum cell population and subsequent paracrine factor production to promote tissue engineered periosteum-mediated allograft healing.

Michael D Hoffman, Danielle S W Benoit

Abstract read
In one paragraph

Article in Biomaterials, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

33 citing papers in PubMed, 60 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

2 authors at 1 institution in 1 country.

Michael D HoffmanUniversity of Rochester, Department of Biomedical Engineering, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA; University of Rochester Medical Center, Center for Musculoskeletal Research, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA. Electronic address: hoffman@bme.rochester.edu.
Danielle S W BenoitUniversity of Rochester, Department of Biomedical Engineering, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA; University of Rochester Medical Center, Center for Musculoskeletal Research, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA; University of Rochester, Department of Chemical Engineering, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA; University of Rochester Medical Center, Department of Orthopaedics, 207 Robert B. Goergen Hall, Box 270168, Rochester, NY 14627-0168, USA. Electronic address: benoit@bme.rochester.edu.
University of Rochester Medical Center · US

Funding

PREPARATION AND DISTRUBUTION OF ADULT STEM CELLS: HUMAN &RODENTP40RR017447 · NCRR · TULANE UNIVERSITY OF LOUISIANA · PI PROCKOP, DARWIN JOHNSON · 2003 to 2011
$8.9M
Preparation and Distribution of Adult Stem CellsP40OD011050 · OD · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI PROCKOP, DARWIN JOHNSON · 2012 to 2017
$6.0M
Tissue Engineering Strategies to Revitalize Bone AllograftsR01AR064200 · NIAMS · UNIVERSITY OF ROCHESTER · PI Danielle S. Benoit · 2013 to 2026
$4.0M
Training in Orthopaedic Researchhttps://apps.era.nih.gov/grantfolder/viewInternalGF.era?applId=8841318&folderId=90T32AR053459 · NIAMS · UNIVERSITY OF ROCHESTER · PI ZUSCIK, MICHAEL J · 2006 to 2017
$3.4M
The University of Rochester Core Center for Musculoskeletal Biology and MedicineP30AR061307 · NIAMS · UNIVERSITY OF ROCHESTER · PI SCHWARZ, EDWARD M. · 2011 to 2015
$3.0M
Molecular Multispectral ImagingS10RR026542 · NCRR · UNIVERSITY OF ROCHESTER · PI AWAD, HANI A · 2010 to 2010
$370k
Olympus NanoZoomer RS Whole Slide Imaging SystemS10RR027340 · NCRR · UNIVERSITY OF ROCHESTER · PI BOYCE, BRENDAN F · 2010 to 2010
$340k
NCRR NIH HHS P40 RR017447NCRR NIH HHS P40-RR017447NCRR NIH HHS S10 RR026542NCRR NIH HHS S10-RR026542-01NCRR NIH HHS S10 RR027340NCRR NIH HHS S10-RR027340-01NIAMS NIH HHS P30 AR061307NIAMS NIH HHS P30-AR061307NIAMS NIH HHS R01 AR064200NIAMS NIH HHS R01-AR064200NIAMS NIH HHS T32 AR053459NIAMS NIH HHS T32-AR053459NIH HHS P40 OD011050
6 · The paper itself

Abstract

Emulating autograft healing within the context of decellularized bone allografts has immediate clinical applications in the treatment of critical-sized bone defects. The periosteum, a thin, osteogenic tissue that surrounds bone, houses a heterogenous population of stem cells and osteoprogenitors. There is evidence that periosteum-cell derived paracrine factors, specifically vascular endothelial growth factor (VEGF) and bone morphogenetic protein 2 (BMP2), orchestrate autograft healing through host cell recruitment and subsequent tissue elaboration. In previous work, we demonstrated that the use of poly(ethylene glycol) (PEG) hydrogels as a tissue engineered (T.E.) periosteum to localize mesenchymal stem cells (MSCs) to the surface of decellularized bone enhances allograft healing and integration. Herein, we utilize a mixed population of 50:50 MSCs and osteoprogenitor cells to better mimic native periosteum cell population and paracrine factor production to further promote allograft healing. This mixed cell population was localized to the surface of decellularized allografts within degradable hydrogels and shown to expedite allograft healing. Specifically, bone callus formation and biomechanical graft-host integration are increased as compared to unmodified allografts. These results demonstrate the dual importance of periosteum-mediated paracrine factors orchestrating host cell recruitment as well as new bone formation while developing clinically translatable strategies for allograft healing and integration.

Indexed as

AnimalsBiomechanical PhenomenaBone Morphogenetic Protein 2Bone TransplantationFemaleFemurGraft SurvivalHydrogelsMesenchymal Stem CellsMiceMice, Inbred BALB CMice, Inbred C57BLOsteogenesisPeriosteumPolyethylene GlycolsTissue EngineeringBmp2 protein, mouseBone Morphogenetic Protein 2HydrogelsPolyethylene GlycolsVascular Endothelial Growth Factor Avascular endothelial growth factor A, mouseBone allograftsCell transplantationHydrogelsMesenchymal stem cellsPeriosteumPoly(ethylene glycol)

Identifiers

PMID25818449
PMCPMC4379449
OpenAlexW2055018199

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.