Evidence map›Paper›PMID 29109449›Full record

ArticleScientific reports2017

Protein profiling identified key chemokines that regulate the maintenance of human pluripotent stem cells.

Zongmin Jiang, Yonggang Li, Xinglai Ji, Yiyuli Tang, Haijing Yu, Lei Ding, Min Yu, Qinghua Cui, Ming Zhang, Yanping Ma and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 15 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

11 authors at 3 institutions in 1 country.

Zongmin JiangLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China.
Yonggang LiDepartment of Reproduction and Genetics, the First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China.
Xinglai JiKey Laboratory of Molecular Cancer Biology, Yunnan Education Department, Kunming, Yunnan, 650091, China.
Yiyuli TangKey Laboratory of Molecular Cancer Biology, Yunnan Education Department, Kunming, Yunnan, 650091, China.
Haijing YuLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China.
Lei DingLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China.
Min YuLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China.
Qinghua CuiLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China.
Ming ZhangYunnan Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Molecular and Clinical Medicine, Kunming Medical University, Kunming, Yunnan, 650500, China.
Yanping MaDepartment of Reproduction and Genetics, the First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China. mayanpinghome@163.com.
Meizhang LiLaboratory of Biochemistry and Molecular Biology, School of Life Sciences, Yunnan University, Kunming, Yunnan, 650091, China. mzhli@ynu.edu.cn.
Yunnan University · CNFirst People's Hospital of Yunnan Province · CNKunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microenvironment (or niche)-providing chemokines regulate many important biological functions of tissue-specific stem cells. However, to what extent chemokines influence human pluripotent stem cells (hPSCs) is not yet completely understood. In this study, we applied protein array to screen chemokines found within the cytokine pool in the culture supernatant of hPSCs. Our results showed that chemokines were the predominant supernatant components, and came from three sources: hPSCs, feeder cells, and culture media. Chemotaxis analysis of IL-8, SDF-1α, and IP-10 suggested that chemokines function as uniform chemoattractants to mediate in vitro migration of the hPSCs. Chemokines mediate both differentiated and undifferentiated states of hPSCs. However, balanced chemokine signaling tends to enhance their stemness in vitro. These results indicate that chemokines secreted from both stem cells and feeder cells are essential to mobilize hPSCs and maintain their stemness.

Indexed as

AnimalsCell Culture TechniquesCell LineCell MovementChemokinesCulture MediaFemaleHumansMaleMice, Inbred NODMice, SCIDPluripotent Stem CellsProtein Array AnalysisProteomeTeratomaChemokinesCulture MediaProteome

Identifiers

PMID29109449
PMCPMC5674019
OpenAlexW2766333313

What OpenQuestion holds

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LicenceCC BY
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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.