Evidence map›Paper›PMID 25062986›Full record

ArticleCytotechnology2016

Optimization of agitation speed in spinner flask for microcarrier structural integrity and expansion of induced pluripotent stem cells.

Priyanka Gupta, Mohd-Zulhilmi Ismadi, Paul J Verma, Andreas Fouras, Sameer Jadhav, Jayesh Bellare, Kerry Hourigan

Abstract read
In one paragraph

Article in Cytotechnology, 2016. 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
–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

21 citing papers in PubMed.

  1. Edible Scaffolds for Cultivated Meat Production.Advances in biochemical engineering/biotechnology · 2026
    Review
  2. Article
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  13. High-Efficient Production of (Molecules (Basel, Switzerland) · 2020
    Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Advances in cell culture: anchorage dependence.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2015
    Review
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

7 authors.

Priyanka GuptaIITB Monash Research Academy, Mumbai, India. priyankka.g@gmail.com.
Mohd-Zulhilmi IsmadiDivision of Biological Engineering, Monash University, Melbourne, VIC, Australia.
Paul J VermaDivision of Biological Engineering, Monash University, Melbourne, VIC, Australia.
Andreas FourasDepartment of Mechanical and Aerospace Engineering, Monash University, Melbourne, VIC, Australia.
Sameer JadhavDepartment of Chemical Engineering, IIT Bombay, Mumbai, India.
Jayesh BellareDepartment of Chemical Engineering, IIT Bombay, Mumbai, India.
Kerry HouriganDivision of Biological Engineering, Monash University, Melbourne, VIC, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent times, the study and use of induced pluripotent stem cells (iPSC) have become important in order to avoid the ethical issues surrounding the use of embryonic stem cells. Therapeutic, industrial and research based use of iPSC requires large quantities of cells generated in vitro. Mammalian cells, including pluripotent stem cells, have been expanded using 3D culture, however current limitations have not been overcome to allow a uniform, optimized platform for dynamic culture of pluripotent stem cells to be achieved. In the current work, we have expanded mouse iPSC in a spinner flask using Cytodex 3 microcarriers. We have looked at the effect of agitation on the microcarrier survival and optimized an agitation speed that supports bead suspension and iPS cell expansion without any bead breakage. Under the optimized conditions, the mouse iPSC were able to maintain their growth, pluripotency and differentiation capability. We demonstrate that microcarrier survival and iPS cell expansion in a spinner flask are reliant on a very narrow range of spin rates, highlighting the need for precise control of such set ups and the need for improved design of more robust systems.

Indexed as

Induced pluripotent stem cellsMicrocarrierSpinner flask

Identifiers

PMID25062986
PMCPMC4698264

What OpenQuestion holds

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Read underepoch 390

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.