Evidence map›Paper›PMID 33195816›Full record

ArticleSynthetic biology (Oxford, England)2020

Rosa26 docking sites for investigating genetic circuit silencing in stem cells.

Michael Fitzgerald, Mark Livingston, Chelsea Gibbs, Tara L Deans

Open access · goldAbstract read
In one paragraph

Article in Synthetic biology (Oxford, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Review
  3. Reversing transgene silencing via targeted chromatin editing.bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Advancing in vivo reprogramming with synthetic biology.Current opinion in biotechnology · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

4 authors at 1 institution in 1 country.

Michael FitzgeraldDepartment of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA.
Mark LivingstonDepartment of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA.
Chelsea GibbsDepartment of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA.
Tara L DeansDepartment of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA.ORCID 0000-0002-2361-2195
University of Utah · US

Funding

UTAH REGIONAL CANCER CENTERP30CA042014 · NCI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI KATHARINE S ULLMAN · 1986 to 2026
$72.6M
Engineered platelets for the targeted destruction of circulating tumor cells - Administrative SupplementDP2CA250006 · NCI · UNIVERSITY OF UTAH · PI DEANS, TARA LYNN · 2019 to 2022
$2.4M
Engineering novel delivery systems with synthetic biologyR21EB025413 · NIBIB · UNIVERSITY OF UTAH · PI DEANS, TARA LYNN · 2018 to 2020
$609k
Univ of Utah Cell Sorter for Flow Cytometry CoreS10RR026802 · NCRR · UNIVERSITY OF UTAH · PI GREEN, WAYNE FRANCIS · 2010 to 2010
$500k
NCI NIH HHS DP2 CA250006NCI NIH HHS P30 CA042014NCRR NIH HHS S10 RR026802NIBIB NIH HHS R21 EB025413
6 · The paper itself

Abstract

Approaches in mammalian synthetic biology have transformed how cells can be programmed to have reliable and predictable behavior, however, the majority of mammalian synthetic biology has been accomplished using immortalized cell lines that are easy to grow and easy to transfect. Genetic circuits that integrate into the genome of these immortalized cell lines remain functional for many generations, often for the lifetime of the cells, yet when genetic circuits are integrated into the genome of stem cells gene silencing is observed within a few generations. To investigate the reactivation of silenced genetic circuits in stem cells, the Rosa26 locus of mouse pluripotent stem cells was modified to contain docking sites for site-specific integration of genetic circuits. We show that the silencing of genetic circuits can be reversed with the addition of sodium butyrate, a histone deacetylase inhibitor. These findings demonstrate an approach to reactivate the function of genetic circuits in pluripotent stem cells to ensure robust function over many generations. Altogether, this work introduces an approach to overcome the silencing of genetic circuits in pluripotent stem cells that may enable the use of genetic circuits in pluripotent stem cells for long-term function.

Identifiers

PMID33195816
PMCPMC7644442
OpenAlexW3080184693

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.