Evidence map›Paper›PMID 27248371›Full record

ArticleScientific reports2016

Bioabsorbable zinc ion induced biphasic cellular responses in vascular smooth muscle cells.

Jun Ma, Nan Zhao, Donghui Zhu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
6.2field-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

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 159 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

3 authors at 3 institutions in 1 country.

Jun MaDepartment of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, NC 27411, USA.
Nan ZhaoDepartment of Biomedical Engineering, Pennsylvania State University, State College, PA 16801, USA.
Donghui ZhuDepartment of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, NC 27411, USA.
North Carolina Agricultural and Technical State University · USPennsylvania State University · USU.S. National Science Foundation · US

Funding

Magnesium and alloying elements on vascular cells healthSC3GM113762 · NIGMS · NORTH CAROLINA AGRI & TECH ST UNIV · PI ZHU, DONGHUI · 2015 to 2016
$108k
NIGMS NIH HHS SC3 GM113762
6 · The paper itself

Abstract

Bioabsorbable metal zinc (Zn) is a promising new generation of implantable scaffold for cardiovascular and orthopedic applications. In cardiovascular stent applications, zinc ion (Zn(2+)) will be gradually released into the surrounding vascular tissues from such Zn-containing scaffolds after implantation. However, the interactions between vascular cells and Zn(2+) are still largely unknown. We explored the short-term effects of extracellular Zn(2+) on human smooth muscle cells (SMCs) up to 24 h, and an interesting biphasic effect of Zn(2+) was observed. Lower concentrations (<80 μM) of Zn(2+) had no adverse effects on cell viability but promoted cell adhesion, cell spreading, cell proliferation, cell migration, and enhanced the expression of F-actin and vinculin. Cells treated with such lower concentrations of Zn(2+) displayed an elongated shape compared to controls without any treatment. In contrast, cells treated with higher Zn(2+) concentrations (80-120 μM) had opposite cellular responses and behaviors. Gene expression profiles revealed that the most affected functional genes were related to angiogenesis, inflammation, cell adhesion, vessel tone, and platelet aggregation. Results indicated that Zn has interesting concentration-dependent biphasic effects on SMCs with low concentrations being beneficial to cellular functions.

Indexed as

ActinsCell AdhesionCell ProliferationCells, CulturedCell SurvivalDose-Response Relationship, DrugGene Expression RegulationHumansMuscle, Smooth, VascularMyocytes, Smooth MuscleTissue ScaffoldsZincActinsZinc

Identifiers

PMID27248371
PMCPMC4888653
OpenAlexW2413259836

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.