Evidence map›Paper›PMID 27240344›Full record

ArticleInternational journal of molecular sciences2016

Targeted Gene Knockin in Porcine Somatic Cells Using CRISPR/Cas Ribonucleoproteins.

Ki-Eun Park, Chi-Hun Park, Anne Powell, Jessica Martin, David M Donovan, Bhanu P Telugu

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Large animals in neurointerventional research: A systematic review on models, techniques and their application in endovascular procedures for stroke, aneurysms and vascular malformations.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2019
    Pooled it
  2. Gene Editing for Enhanced Swine Production: Current Advances and Prospects.Animals : an open access journal from MDPI · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Improvements in pig agriculture through gene editing.CABI agriculture and bioscience · 2022
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. 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

6 authors at 1 institution in 1 country.

Ki-Eun ParkDepartment of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. kepark@umd.edu.
Chi-Hun ParkDepartment of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. chpark@umd.edu.
Anne PowellAnimal Bioscience and Biotechnology Laboratory, USDA-ARS, Beltsville, MD 20705, USA. anne.powell@ars.usda.gov.
Jessica MartinDepartment of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. jjm11393@umd.edu.
David M DonovanAnimal Bioscience and Biotechnology Laboratory, USDA-ARS, Beltsville, MD 20705, USA. david.donovan@ars.usda.gov.
Bhanu P TeluguDepartment of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA. btelugu@umd.edu.
University of Maryland, College Park · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pig is an ideal large animal model for genetic engineering applications. A relatively short gestation interval and large litter size makes the pig a conducive model for generating and propagating genetic modifications. The domestic pig also shares close similarity in anatomy, physiology, size, and life expectancy, making it an ideal animal for modeling human diseases. Often, however, the technical difficulties in generating desired genetic modifications such as targeted knockin of short stretches of sequences or transgenes have impeded progress in this field. In this study, we have investigated and compared the relative efficiency of CRISPR/Cas ribonucleoproteins in engineering targeted knockin of pseudo attP sites downstream of a ubiquitously expressed COL1A gene in porcine somatic cells and generated live fetuses by somatic cell nuclear transfer (SCNT). By leveraging these knockin pseudo attP sites, we have demonstrated subsequent phiC31 integrase mediated integration of green fluorescent protein (GFP) transgene into the site. This work for the first time created an optimized protocol for CRISPR/Cas mediated knockin in porcine somatic cells, while simultaneously creating a stable platform for future transgene integration and generating transgenic animals.

Indexed as

AnimalsAnimals, Genetically ModifiedAttachment Sites, MicrobiologicalCells, CulturedCollagen Type ICRISPR-Cas SystemsFibroblastsGene Knock-In TechniquesGene TargetingGenetic EngineeringHumansIntegrasesNuclear Transfer TechniquesRibonucleoproteinsSwineCollagen Type IIntegrasesRibonucleoproteinscloningCRISPR/CasknockinSCNTTARGATT pigtransegenic

Identifiers

PMID27240344
PMCPMC4926344
OpenAlexW2400178921

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.