Evidence map›Paper›PMID 30301924›Full record

ArticleScientific reports2018

Viable Mice with Extensive Gene Humanization (25-kbp) Created Using Embryonic Stem Cell/Blastocyst and CRISPR/Zygote Injection Approaches.

Tiffany Leidy-Davis, Kai Cheng, Leslie O Goodwin, Judith L Morgan, Wen Chun Juan, Xavier Roca, S Tiong Ong, David E Bergstrom

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

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  11. Uses for humanised mouse models in precision medicine for neurodegenerative disease.Mammalian genome : official journal of the International Mammalian Genome Society · 2019
    Review
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 4 institutions in 2 countries.

Tiffany Leidy-DavisGenetic Resource Science, The Jackson Laboratory, Bar Harbor, ME, USA.
Kai ChengGenetic Resource Science, The Jackson Laboratory, Bar Harbor, ME, USA.
Leslie O GoodwinGenetic Resource Science, The Jackson Laboratory, Bar Harbor, ME, USA.
Judith L MorganGenetic Resource Science, The Jackson Laboratory, Bar Harbor, ME, USA.
Wen Chun JuanInstitute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore.
Xavier RocaSchool of Biological Sciences, Nanyang Technological University, Singapore, Republic of Singapore.
S Tiong OngCancer and Stem Cell Biology Signature Research Programme, Duke-NUS Medical School, Singapore, Republic of Singapore.
David E BergstromGenetic Resource Science, The Jackson Laboratory, Bar Harbor, ME, USA. dave.bergstrom@jax.org.
Jackson Laboratory · USAgency for Science, Technology and Research · SGNanyang Technological University · SGNational Cancer Centre Singapore · SG

Funding

Shared Resource ManagementP30CA034196 · NCI · JACKSON LABORATORY · PI William Carl Skarnes · 1985 to 2026
$61.9M
NCI NIH HHS P30 CA034196
6 · The paper itself

Abstract

Here, we describe an expansion of the typical DNA size limitations associated with CRISPR knock-in technology, more specifically, the physical extent to which mouse genomic DNA can be replaced with donor (in this case, human) DNA at an orthologous locus by zygotic injection. Driving our efforts was the desire to create a whole animal model that would replace 17 kilobase pairs (kbp) of the mouse Bcl2l11 gene with the corresponding 25-kbp segment of human BCL2L11, including a conditionally removable segment (2.9-kbp) of intron 2, a cryptic human exon immediately 3' of this, and a native human exon some 20 kbp downstream. Using two methods, we first carried out the replacement by employing a combination of bacterial artificial chromosome recombineering, classic embryonic stem cell (ESC) targeting, dual selection, and recombinase-driven cassette removal (ESC/Blastocyst Approach). Using a unique second method, we employed the same vector (devoid of its selectable marker cassettes), microinjecting it along with redundant single guide RNAs (sgRNAs) and Cas9 mRNA into mouse zygotes (CRISPR/Zygote Approach). In both instances, we were able to achieve humanization of Bcl2l11 to the extent designed, remove all selection cassettes, and demonstrate the functionality of the conditionally removable, loxP-flanked, 2.9-kbp intronic segment.

Indexed as

AnimalsBcl-2-Like Protein 11BlastocystCRISPR-Cas SystemsEmbryonic Stem CellsGene EditingHumansIntronsMiceMicroinjectionsRNA, Guide, CRISPR-Cas SystemsZygoteBcl-2-Like Protein 11RNA, Guide, CRISPR-Cas Systems

Identifiers

PMID30301924
PMCPMC6177426
OpenAlexW2895022898

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.