Evidence map›Paper›PMID 42033731›Full record

ArticleSTAR protocols2026

Protocol for clonal isolation of gene-edited hiPSCs using droplet and microfluidic sorting.

Hemanta Sarmah, Grazia Iannello, Ryan Wantroba, Christopher Wu, Juan Idiarte, Adonary Munoz, Olivier Déry, Elena Rubio de la Torre, Ekaterina Lebayle, Serena Seminara and 5 more

Abstract read
In one paragraph

Article in STAR protocols, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

15 authors.

Hemanta SarmahColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Grazia IannelloColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Ryan WantrobaColumbia Stem Cell Initiative, Flow Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Christopher WuColumbia Stem Cell Initiative, Flow Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Juan IdiarteColumbia Stem Cell Initiative, Flow Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Adonary MunozNanoCellect Biomedical Inc., San Diego, CA 92121, USA.
Olivier DéryNanoCellect Biomedical Inc., San Diego, CA 92121, USA.
Elena Rubio de la TorreNanoCellect Biomedical Inc., San Diego, CA 92121, USA.
Ekaterina LebayleColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Serena SeminaraColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA; Department of Acute Brain and Cardiovascular Injury, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.
Dario SirabellaColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Sean HuynhNanoCellect Biomedical Inc., San Diego, CA 92121, USA.
Rita IssaNanoCellect Biomedical Inc., San Diego, CA 92121, USA.
Michael KissnerColumbia Stem Cell Initiative, Flow Core, Columbia University Irving Medical Center, New York, NY 10032, USA.
Barbara CorneoColumbia Stem Cell Initiative, Stem Cell Core, Columbia University Irving Medical Center, New York, NY 10032, USA. Electronic address: bc2599@cumc.columbia.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetically engineered human induced pluripotent stem cells (hiPSCs) are vital for disease modeling and drug discovery, yet generating clonal lines efficiently post-editing remains challenging. Here, we present a protocol to generate clonal hiPSC lines after gene editing using either electrostatic droplet- or microfluidics-based sorting platforms. We describe steps for culturing hiPSCs, CRISPR-RNP electroporation, single-cell sorting, and expansion of gene-edited clones. Using this protocol, we generated over 100 clonal lines across seven knock-in/knock-out experiments, demonstrating broad utility and reproducibility. For additional details on the use and execution of this protocol, please refer to Patel et al.

Indexed as

Cell SeparationGene EditingInduced Pluripotent Stem CellsMicrofluidicsCRISPR-Cas SystemsElectroporationHumansBiotechnology and bioengineeringCRISPRStem Cells

Identifiers

PMID42033731
PMCPMC13127630

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.