Evidence map›Paper›PMID 36261632›Full record

ReviewNature protocols2023

Efficient and safe single-cell cloning of human pluripotent stem cells using the CEPT cocktail.

Carlos A Tristan, Hyenjong Hong, Yogita Jethmalani, Yu Chen, Claire Weber, Pei-Hsuan Chu, Seungmi Ryu, Vukasin M Jovanovic, Inae Hur, Ty C Voss and 2 more

Abstract readReview
In one paragraph

Review in Nature protocols, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
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  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Haematologica · 2026
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Single-cell cloning and its approaches.Frontiers in cell and developmental biology · 2025
    Review
  18. Article
  19. Article
  20. 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

12 authors.

Carlos A TristanStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA. carlos.tristan@nih.gov.
Hyenjong HongStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Yogita JethmalaniStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Yu ChenStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Claire WeberStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.ORCID 0000-0002-2352-8479
Pei-Hsuan ChuStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Seungmi RyuStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Vukasin M JovanovicStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.ORCID 0000-0002-0226-1998
Inae HurStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Ty C VossStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.
Anton SimeonovStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA.ORCID 0000-0002-4523-9977
Ilyas SingeçStem Cell Translation Laboratory (SCTL), Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Rockville, MD, USA. ilyassingec@gmail.com.ORCID 0000-0003-3941-1838

Funding

Research Services Section (RSS)ZICTR000242 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI WILSON, KELLI · 2015 to 2025
$64.9M
Stem Cell Translation Laboratory (SCTL)ZIATR000244 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI TRISTAN, CARLOS · 2015 to 2024
$58.3M
Helping to End Addiction Long-term (HEAL): Induced Pluripotent Stem Cell (iPSC)-Derived Cell Types for Pain, Addiction and OverdoseZIATR000343 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI SIMEONOV, ANTON · 2018 to 2023
$16.4M
Intramural NIH HHS ZIA TR000244Intramural NIH HHS ZIA TR000343
6 · The paper itself

Abstract

Human pluripotent stem cells (hPSCs) are inherently sensitive cells. Single-cell dissociation and the establishment of clonal cell lines have been long-standing challenges. This inefficiency of cell cloning represents a major obstacle for the standardization and streamlining of gene editing in induced pluripotent stem cells for basic and translational research. Here we describe a chemically defined protocol for robust single-cell cloning using microfluidics-based cell sorting in combination with the CEPT small-molecule cocktail. This advanced strategy promotes the viability and cell fitness of self-renewing stem cells. The use of low-pressure microfluidic cell dispensing ensures gentle and rapid dispensing of single cells into 96- and 384-well plates, while the fast-acting CEPT cocktail minimizes cellular stress and maintains cell structure and function immediately after cell dissociation. The protocol also facilitates clone picking and produces genetically stable clonal cell lines from hPSCs in a safe and cost-efficient fashion. Depending on the proliferation rate of the clone derived from a single cell, this protocol can be completed in 7-14 d and requires experience with aseptic cell culture techniques. Altogether, the relative ease, scalability and robustness of this workflow should boost gene editing in hPSCs and leverage a wide range of applications, including cell line development (e.g., reporter and isogenic cell lines), disease modeling and applications in regenerative medicine.

Indexed as

Induced Pluripotent Stem CellsPluripotent Stem CellsCell Culture TechniquesCell DifferentiationCell LineCloning, MolecularHumans

Identifiers

PMID36261632
PMCPMC11009857

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.