Evidence map›Paper›PMID 31842346›Full record

ReviewCells2019

Spheroid Culture System Methods and Applications for Mesenchymal Stem Cells.

Na-Eun Ryu, Soo-Hong Lee, Hansoo Park

Abstract readReview
In one paragraph

Review in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 264 papers.

0numbers the graph read from it
0cells of the map it votes in
264citing 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

264 citing papers in PubMed.

  1. Engineering Multi-Spheroid Bone Constructs Through the Fusion of Large MSC Spheroids.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
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204 more citing papers are in PubMed but not listed here.

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.

Na-Eun RyuDepartment of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
Soo-Hong LeeDepartment of Medical Biotechnology, Dongguk University, Seoul 06974, Korea.
Hansoo ParkDepartment of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Owing to the importance of stem cell culture systems in clinical applications, researchers have extensively studied them to optimize the culture conditions and increase efficiency of cell culture. A spheroid culture system provides a similar physicochemical environment in vivo by facilitating cell-cell and cell-matrix interaction to overcome the limitations of traditional monolayer cell culture. In suspension culture, aggregates of adjacent cells form a spheroid shape having wide utility in tumor and cancer research, therapeutic transplantation, drug screening, and clinical study, as well as organic culture. There are various spheroid culture methods such as hanging drop, gel embedding, magnetic levitation, and spinner culture. Lately, efforts are being made to apply the spheroid culture system to the study of drug delivery platforms and co-cultures, and to regulate differentiation and pluripotency. To study spheroid cell culture, various kinds of biomaterials are used as building forms of hydrogel, film, particle, and bead, depending upon the requirement. However, spheroid cell culture system has limitations such as hypoxia and necrosis in the spheroid core. In addition, studies should focus on methods to dissociate cells from spheroid into single cells.

Indexed as

AnimalsBiocompatible MaterialsCell Culture TechniquesCell DifferentiationCell HypoxiaCells, CulturedHumansMesenchymal Stem CellsSpheroids, CellularBiocompatible Materials3D cell culturebiomaterialsspheroid culture

Identifiers

PMID31842346
PMCPMC6953111

What OpenQuestion holds

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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.