Evidence map›Paper›PMID 34215863›Full record

ReviewNature protocols2021

Generation of mouse-human chimeric embryos.

Boyang Zhang, Hanqin Li, Zhixing Hu, Houbo Jiang, Aimee B Stablewski, Brandon J Marzullo, Donald A Yergeau, Jian Feng

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 41% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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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

8 authors at 2 institutions in 1 country.

Boyang Zhang *Department of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, NY, USA.
Hanqin Li *Department of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, NY, USA.
Zhixing HuDepartment of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, NY, USA.
Houbo JiangDepartment of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, NY, USA.
Aimee B StablewskiGene Targeting and Transgenic Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
Brandon J MarzulloGenomics and Bioinformatics Core, New York State Center of Excellence Bioinformatics & Life Sciences, State University of New York at Buffalo, Buffalo, NY, USA.ORCID http://orcid.org/0000-0002-3547-1182
Donald A YergeauGenomics and Bioinformatics Core, New York State Center of Excellence Bioinformatics & Life Sciences, State University of New York at Buffalo, Buffalo, NY, USA.
Jian FengDepartment of Physiology and Biophysics, State University of New York at Buffalo, Buffalo, NY, USA. jianfeng@buffalo.edu.ORCID http://orcid.org/0000-0001-7630-8800
University at Buffalo, State University of New York · USRoswell Park Comprehensive Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Naive human pluripotent stem cells (hPSCs) can be used to generate mature human cells of all three germ layers in mouse-human chimeric embryos. Here, we describe a protocol for generating mouse-human chimeric embryos by injecting naive hPSCs converted from the primed state. Primed hPSCs are treated with a mammalian target of rapamycin inhibitor (Torin1) for 3 h and dissociated to single cells, which are plated on mouse embryonic fibroblasts in 2iLI medium, a condition essentially the same for culturing mouse embryonic stem cells. After 3-4 d, bright, dome-shaped colonies with mouse embryonic stem cell morphology are passaged in 2iLI medium. Established naive hPSCs are injected into mouse blastocysts, which produce E17.5 mouse embryos containing 0.1-4.0% human cells as quantified by next-generation sequencing of 18S ribosomal DNA amplicons. The protocol is suitable for studying the development of hPSCs in mouse embryos and may facilitate the generation of human cells, tissues and organs in animals.

Indexed as

AmidesAnimalsChimeraEmbryo, MammalianEmbryonic Stem CellsFemaleFibroblastsHumansMiceNaphthyridinesPluripotent Stem CellsPyridines1-(4-(4-propionylpiperazin-1-yl)-3-(trifluoromethyl)phenyl)-9-(quinolin-3-yl)benzo(h)(1,6)naphthyridin-2(1H)-oneAmidesNaphthyridinesPyridinesY 27632

Identifiers

PMID34215863
OpenAlexW3173168571

What OpenQuestion holds

Textmetadata
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.