Evidence map›Paper›PMID 31116747›Full record

ArticlePloS one2019

Bone marrow stromal cells interaction with titanium; Effects of composition and surface modification.

Murali Krishna Duvvuru, Weiguo Han, Prantik Roy Chowdhury, Sahar Vahabzadeh, Federico Sciammarella, Sherine F Elsawa

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Stem Cell Fate and Immunomodulation Promote Bone RegenerationFrontiers in bioengineering and biotechnology · 2022
    Article
  6. Article
  7. Review
  8. Article
  9. 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 2 institutions in 1 country.

Murali Krishna DuvvuruDepartment of Mechanical Engineering, Northern Illinois University, Dekalb, Illinois, United States of America.
Weiguo HanDepartment of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, New Hampshire, United States of America.
Prantik Roy ChowdhuryDepartment of Mechanical Engineering, Northern Illinois University, Dekalb, Illinois, United States of America.
Sahar VahabzadehDepartment of Mechanical Engineering, Northern Illinois University, Dekalb, Illinois, United States of America.
Federico SciammarellaDepartment of Mechanical Engineering, Northern Illinois University, Dekalb, Illinois, United States of America.
Sherine F ElsawaDepartment of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, New Hampshire, United States of America.ORCID 0000-0002-3917-3078
Northern Illinois University · USUniversity of New Hampshire · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation and implant loosening are major concerns when using titanium implants for hard tissue engineering applications. Surface modification is one of the promising tools to enhance tissue-material integration in metallic implants. Here, we used anodization technique to modify the surface of commercially pure titanium (CP-Ti) and titanium alloy (Ti-6Al-4V) samples. Our results show that electrolyte composition, anodization time and voltage dictated the formation of well-organized nanotubes. Although electrolyte containing HF in water resulted in nanotube formation on Ti, the presence of NH4F and ethylene glycol was necessary for successful nanotube formation on Ti-6Al-4V. Upon examination of the interaction of bone marrow stromal cells (BMSCs) with the modified samples, we found that Ti-6Al-4V without nanotubes induced cell proliferation and cluster of differentiation 40 ligand (CD40L) expression which facilitates B-cell activation to promote early bone healing. However, the expression of glioma associated protein 2 (GLI2), which regulates CD40L, was reduced in Ti-6Al-4V and the presence of nanotubes further reduced its expression. The inflammatory cytokine interleukin-6 (IL-6) expression was reduced by nanotube presence on Ti. These results suggest that Ti-6Al-4V with nanotubes may be suitable implants because they have no effect on BMSC growth and inflammation.

Indexed as

AlloysB-LymphocytesBone and BonesCD40 LigandCell DifferentiationCell ProliferationCells, CulturedCytokinesElectrolytesHumansInflammationMesenchymal Stem CellsNanotubesProstheses and ImplantsSurface PropertiesTissue EngineeringAlloysCD40 LigandCytokinesElectrolytesTitaniumZinc Finger Protein Gli2

Identifiers

PMID31116747
PMCPMC6530826
OpenAlexW2946681554

What Socratic 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 Socratic graph.