Evidence map›Paper›PMID 26193362›Full record

ArticlePloS one2015

The Crosstalk between Osteoclasts and Osteoblasts Is Dependent upon the Composition and Structure of Biphasic Calcium Phosphates.

Yukari Shiwaku, Lynn Neff, Kenichi Nagano, Ken-Ichi Takeyama, Joost de Bruijn, Michel Dard, Francesca Gori, Roland Baron

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 48 citations in OpenAlex.

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  15. The Role of Bone in Muscle Wasting.International journal of molecular sciences · 2020
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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

8 authors at 4 institutions in 2 countries.

Yukari ShiwakuDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America.
Lynn NeffDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America.
Kenichi NaganoDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America.
Ken-Ichi TakeyamaDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America.
Joost de BruijnXpand Biotechnology BV, Bilthoven, The Netherlands.
Michel DardDepartment of Periodontology and Implant Dentistry, New York University College of Dentistry, New York, NY, United States of America.
Francesca GoriDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America.
Roland BaronDepartment of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, United States of America; Department of Medicine, Endocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States of America.
Harvard University · USMassachusetts General Hospital · USNew York University · USXpand Biotechnology (Netherlands) · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biphasic calcium phosphates (BCPs), consisting of hydroxyapatite (HA) and β-tricalcium phosphate (β-TCP), exhibit good biocompatibility and osteoconductivity, maintaining a balance between resorption of the biomaterial and formation of new bone. We tested whether the chemical composition and/or the microstructure of BCPs affect osteoclasts (OCs) differentiation and/or their ability to crosstalk with osteoblasts (OBs). To this aim, OCs were cultured on BCPs with HA content of 5, 20 or 60% and their differentiation and activity were assessed. We found that OC differentiation is partially impaired by increased HA content, but not by the presence of micropores within BCP scaffolds, as indicated by TRAP staining and gene profile expression. We then investigated whether the biomaterial-induced changes in OC differentiation also affect their ability to crosstalk with OBs and regulate OB function. We found that BCPs with low percentage of HA favored the expression of positive coupling factors, including sphingosine-kinase 1 (SPHK1) and collagen triple helix repeat containing 1 (Cthrc1). In turn, the increase of these secreted coupling factors promotes OB differentiation and function. All together our studies suggest that the chemical composition of biomaterials affects not only the differentiation and activity of OCs but also their potential to locally regulate bone formation.

Indexed as

AnimalsCell CommunicationCell DifferentiationCells, CulturedExtracellular Matrix ProteinsFemaleHydroxyapatitesMaleMiceMice, Inbred C57BLMicroscopy, ConfocalOsteoblastsOsteoclastsOsteogenesisPhosphotransferases (Alcohol Group Acceptor)Sphingosine KinaseCTHRC1 protein, humanExtracellular Matrix Proteinshydroxyapatite-beta tricalcium phosphateHydroxyapatitesPhosphotransferases (Alcohol Group Acceptor)Sphingosine Kinase

Identifiers

PMID26193362
PMCPMC4507990
OpenAlexW1670293733

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.