Evidence map›Paper›PMID 32102678›Full record

SynthesisStem cell research & therapy2020

The necessity for standardization of glioma stem cell culture: a systematic review.

Lei Zhang, Hongwei Yu, Yuhui Yuan, John S Yu, Zhenkun Lou, Yixue Xue, Yunhui Liu

Abstract readSystematic Review
In one paragraph

Synthesis in Stem cell research & therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
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  12. P4HA1 Regulates CD31Frontiers in oncology · 2022
    Article
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  16. Pre-clinical tumor models of primary brain tumors: Challenges and opportunities.Biochimica et biophysica acta. Reviews on cancer · 2021
    Review
  17. Article
  18. 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

7 authors.

Lei ZhangDepartment of Neurosurgery, Shengjing Hospital of China Medical University, # 36 Sanhao Street, Heping District, Shenyang, China.
Hongwei YuDepartment of Neurosurgery, Shengjing Hospital of China Medical University, # 36 Sanhao Street, Heping District, Shenyang, China.
Yuhui YuanDepartment of Neurosurgery, Shengjing Hospital of China Medical University, # 36 Sanhao Street, Heping District, Shenyang, China.
John S YuDepartment of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, USA.
Zhenkun LouDepartment of Oncology, Mayo Clinic, Rochester, USA.
Yixue XueDepartment of Neurobiology, School of Life Sciences, China Medical University, Shenyang, China.
Yunhui LiuDepartment of Neurosurgery, Shengjing Hospital of China Medical University, # 36 Sanhao Street, Heping District, Shenyang, China. yhliu62@163.com.ORCID 0000-0002-9920-9933

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe cancer stem cell hypothesis is an old idea which has been revived in recent years for many cancers, including gliomas. However, this concept has become controversial due to a series of studies with conflicting results.

methodsA systematic literature search was conducted in PubMed and the Web of Science database to analyze studies using serum-free medium and its components in glioma stem cells, glioma stem-like cells, glioma-initiating cells, or glioma neurosphere cultures. All the studies reviewed were published between 1970 and 2019. We found that no standardized culture method was used, and the data were incomparable due to differing culture conditions and the use of media with different components.

conclusionsHere, we review the most commonly used serum-free media and added components for glioma stem cell culture while highlighting the function of each component used in the media. We emphasize the necessity for standardization of glioma stem cell culture and propose a standard culture medium to prevent bias in glioma stem cell research.

Indexed as

Cell Culture TechniquesCell Line, TumorCulture MediaGliomaHumansReference StandardsCulture MediaComponentsGlioma stem cell cultureSerum-free mediaStandardization

Identifiers

PMID32102678
PMCPMC7045630

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.