Evidence map›Paper›PMID 31522974›Full record

ArticleStem cell reports2019

A Chemically Defined Feeder-free System for the Establishment and Maintenance of the Human Naive Pluripotent State.

Iwona Szczerbinska, Kevin Andrew Uy Gonzales, Engin Cukuroglu, Muhammad Nadzim Bin Ramli, Bertha Pei Ge Lee, Cheng Peow Tan, Cheng Kit Wong, Giulia Irene Rancati, Hongqing Liang, Jonathan Göke and 2 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

22 citing papers in PubMed, 42 citations in OpenAlex.

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  9. Metabolic Quadrivalency in RSeT Human Embryonic Stem Cells.bioRxiv : the preprint server for biology · 2024
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  20. Pluripotent stem cells for the study of early human embryology.Development, growth & differentiation · 2021
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 4 countries.

Iwona SzczerbinskaStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore; Department of Biochemistry, National University of Singapore, Singapore 117559, Singapore.
Kevin Andrew Uy GonzalesStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore; Robin Chemers Neustein Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, 1230 York Avenue, New York City, NY 10065, USA.
Engin CukurogluComputational and Systems Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore.
Muhammad Nadzim Bin RamliStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore; NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, 28 Medical Drive, Singapore 117456, Singapore.
Bertha Pei Ge LeeStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore.
Cheng Peow TanStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore.
Cheng Kit WongInstitute of Medical Biology, A(∗)STAR, 8A Biomedical Grove, Immunos #05, Singapore 138648, Singapore.
Giulia Irene RancatiInstitute of Medical Biology, A(∗)STAR, 8A Biomedical Grove, Immunos #05, Singapore 138648, Singapore.
Hongqing LiangDivision of Human Reproduction and Developmental Genetics, the Women's Hospital, Zhejiang University School of Medicine, Yuhangtang Road 866, Hangzhou, Zhejiang 310012, China; Institute of Genetics and Department of Genetics, Zhejiang University School of Medicine, Yuhangtang Road 866, Hangzhou, Zhejiang 310012, China.
Jonathan GökeComputational and Systems Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore.
Huck-Hui NgStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore; Department of Biochemistry, National University of Singapore, Singapore 117559, Singapore; Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117597, Singapore; School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 639798, Singapore. Electronic address: nghh@gis.a-star.edu.sg.
Yun-Shen ChanStem Cell and Regenerative Biology, Genome Institute of Singapore, 60 Biopolis Street, Singapore 138672, Singapore. Electronic address: chanysw@gis.a-star.edu.sg.
Genome Institute of Singapore · SGNational University of Singapore · SGAgency for Science, Technology and Research · SGWomen's Hospital, School of Medicine, Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The distinct states of pluripotency in the pre- and post-implantation embryo can be captured in vitro as naive and primed pluripotent stem cell cultures, respectively. The study and application of the naive state remains hampered, particularly in humans, partially due to current culture protocols relying on extraneous undefined factors such as feeders. Here we performed a small-molecule screen to identify compounds that facilitate chemically defined establishment and maintenance of human feeder-independent naive embryonic (FINE) stem cells. The expression profile in genic and repetitive elements of FINE cells resembles the 8-cell-to-morula stage in vivo, and only differs from feeder-dependent naive cells in genes involved in cell-cell/cell-matrix interactions. FINE cells offer several technical advantages, such as increased amenability to transfection and a longer period of genomic stability, compared with feeder-dependent cells. Thus, FINE cells will serve as an accessible and useful system for scientific and translational applications of naïve pluripotent stem cells.

Indexed as

Cell Culture TechniquesBiomarkersCell Self RenewalCell SurvivalDasatinibDrug DiscoveryFeeder CellsHigh-Throughput Screening AssaysHuman Embryonic Stem CellsHumansImidazolesPluripotent Stem CellsPyrimidinesSmall Molecule LibrariesAZD5438BiomarkersDasatinibImidazolesPyrimidinesSmall Molecule LibrariesAZD5438BCR-ABL and SRC inhibitorCDK1/2/9 inhibitordasatinibendogenous retroviral elementfeeder-independent and chemically defined culturenaive human pluripotent cell statesmall-molecule screens

Identifiers

PMID31522974
PMCPMC6829768
OpenAlexW2972611112

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.