Evidence map›Paper›PMID 28208793›Full record

ArticleInternational journal of molecular sciences2017

Chitosan-Recombinamer Layer-by-Layer Coatings for Multifunctional Implants.

Jeevan Prasaad Govindharajulu, Xi Chen, Yuping Li, Jose Carlos Rodriguez-Cabello, Mrinal Battacharya, Conrado Aparicio

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-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

21 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
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  12. Article
  13. [Surface modification of titanium implant with hBMP-2/hIGF-1 for promoting biocompatibility and osteogenesis].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021
    Article
  14. Article
  15. Nanoparticles in Dentistry: A Comprehensive Review.Pharmaceuticals (Basel, Switzerland) · 2021
    Review
  16. The Role of Biomaterials and Biocompatible Materials in Implant-Supported Dental Prosthesis.Evidence-based complementary and alternative medicine : eCAM · 2021
    Review
  17. Harnessing biomolecules for bioinspired dental biomaterials.Journal of materials chemistry. B · 2020
    Review
  18. Review
  19. Review
  20. The Osteogenetic Potential of Chitosan Coated Implant: AnJournal of stem cells & regenerative medicine · 2020
    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 2 countries.

Jeevan Prasaad GovindharajuluDepartment of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, MN 55108, USA. gprasaad88@gmail.com.
Xi ChenDepartment of Restorative Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA. chenx838@umn.edu.
Yuping LiDepartment of Restorative Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA. lixx1191@umn.edu.
Jose Carlos Rodriguez-CabelloBIOFORGE Group, University of Valladolid, Valladolid 4701, Spain. roca@bioforge.uva.es.
Mrinal BattacharyaDepartment of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, MN 55108, USA. bhatt002@umn.edu.
Conrado AparicioDepartment of Restorative Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA. apari003@umn.edu.
University of Minnesota · USUniversidad de Valladolid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The main clinical problems for dental implants are (1) formation of biofilm around the implant-a condition known as peri-implantitis and (2) inadequate bone formation around the implant-lack of osseointegration. Therefore, developing an implant to overcome these problems is of significant interest to the dental community. Chitosan has been reported to have good biocompatibility and anti-bacterial activity. An osseo-inductive recombinant elastin-like biopolymer (P-HAP), that contains a peptide derived from the protein statherin, has been reported to induce biomineralization and osteoblast differentiation. In this study, chitosan/P-HAP bi-layers were built on a titanium surface using a layer-by-layer (LbL) assembly technique. The difference in the water contact angle between consecutive layers, the representative peaks in diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), X-ray photoelectron spectroscopy (XPS), and the changes in the topography between surfaces with a different number of bi-layers observed using atomic force microscopy (AFM), all indicated the successful establishment of chitosan/P-HAP LbL assembly on the titanium surface. The LbL-modified surfaces showed increased biomineralization, an appropriate mouse pre-osteoblastic cell response, and significant anti-bacterial activity against Streptococcus gordonii, a primary colonizer of tissues in the oral environment.

Indexed as

Prostheses and ImplantsAnti-Bacterial AgentsCell AdhesionChitosanCoated Materials, BiocompatibleDental ImplantsMicroscopy, Atomic ForceOsseointegrationOsteoblastsPhotoelectron SpectroscopyProteinsSpectroscopy, Fourier Transform InfraredSurface PropertiesTitaniumAnti-Bacterial AgentsChitosanCoated Materials, BiocompatibleDental ImplantsProteinsTitaniumchitosanelastin-like recombinamersimplantlayer-by-layertitanium

Identifiers

PMID28208793
PMCPMC5343904
OpenAlexW2587511599

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.