Evidence map›Paper›PMID 31308662›Full record

SynthesisInternational journal of nanomedicine2019

Strategies to enhance efficacy of SPION-labeled stem cell homing by magnetic attraction: a systemic review with meta-analysis.

Ye Ji Ahn, Tae Hoon Kong, Jin Sil Choi, Wan Su Yun, Jaehong Key, Young Joon Seo

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in International journal of nanomedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

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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

6 authors.

Ye Ji AhnResearch Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, South Korea.
Tae Hoon KongResearch Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, South Korea.
Jin Sil ChoiResearch Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, South Korea.
Wan Su YunDepartment of Biomedical Engineering, Yonsei University, Wonju, South Korea.
Jaehong KeyDepartment of Biomedical Engineering, Yonsei University, Wonju, South Korea.
Young Joon SeoResearch Institute of Hearing Enhancement, Yonsei University Wonju College of Medicine, Wonju, South Korea.ORCID 0000-0002-2839-4676

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stem cells possess a promising potential in the clinical field. The application and effective delivery of stem cells to the desired target organ or site of injury plays an important role. This review describes strategies on understanding the effective delivery of stem cells labeled with superparamagnetic iron oxide nanoparticles (SPION) using an external magnet to enhance stem cell migration in vivo and in vitro. Fourteen total publications among 174 articles were selected. Stem cell type, SPION characteristics, labeling time, and magnetic force in vivo are considered important factors affecting the effective delivery of stem cells to the homing site. Most papers reported that the efficiency was increased when magnet is applied compared to those without. Ten studies analyzed the homing competency of SPION-labeled MSCs in vitro by observing the migration of the cell toward the external magnet. In cell-based experiments, the mechanism of magnetic attraction, the kind of nanoparticles, and various stem cells were studied well. Meta-analysis has shown the mean size of nanoparticles and degree of recovery or regeneration of damaged target organs upon in vivo studies. This strategy may provide a guideline for designing studies involving stem cell homing and further expand stem cell.

Indexed as

Staining and LabelingAnimalsCell MovementHumansHydrodynamicsMagneticsMagnetite NanoparticlesParticle SizeStem CellsMagnetite Nanoparticleshomingmagnetic attractionSPIONstem cellsstem cell therapysystematic review

Identifiers

PMID31308662
PMCPMC6613362

What OpenQuestion holds

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Registered trials

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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.