Evidence map›Paper›PMID 31601489›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2020

Doxycycline-Dependent Self-Inactivation of CRISPR-Cas9 to Temporally Regulate On- and Off-Target Editing.

Anju Kelkar, Yuqi Zhu, Theodore Groth, Gino Stolfa, Aimee B Stablewski, Naina Singhi, Michael Nemeth, Sriram Neelamegham

Open access · bronzeAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. CRISPR-AsCas12a Efficiently Corrects aThe CRISPR journal · 2022
    Article
  10. Article
  11. Controlling CRISPR with small molecule regulation for somatic cell genome editing.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Review
  12. Evaluation of twoMolecular therapy. Methods & clinical development · 2021
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Gene Editing by Extracellular Vesicles.International journal of molecular sciences · 2020
    Review
  18. Review
  19. Review
  20. 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

8 authors at 2 institutions in 1 country.

Anju KelkarDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA; Clinical and Translational Research Center, University at Buffalo, State University of New York, Buffalo, NY, USA.
Yuqi ZhuDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA; Clinical and Translational Research Center, University at Buffalo, State University of New York, Buffalo, NY, USA.
Theodore GrothDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA.
Gino StolfaDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA.
Aimee B StablewskiMolecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, NY, USA.
Naina SinghiImmunology, Roswell Park Cancer Institute, Buffalo, NY, USA.
Michael NemethImmunology, Roswell Park Cancer Institute, Buffalo, NY, USA.
Sriram NeelameghamDepartment of Chemical and Biological Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA; Clinical and Translational Research Center, University at Buffalo, State University of New York, Buffalo, NY, USA; Department of Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA. Electronic address: neel@buffalo.edu.
University at Buffalo, State University of New York · USRoswell Park Comprehensive Cancer Center · US

Funding

Two-Spirit Films in Indigenous Cancer HealthP30CA016056 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI MARK G FRATTINI · 1985 to 2026
$116.6M
Systems Biology of GlycosylationR01HL103411 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI NEELAMEGHAM, SRIRAM · 2011 to 2025
$7.1M
Synthetic glycan biomarkers: Novel reporters of cell metabolismR21GM126537 · NIGMS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI NEELAMEGHAM, SRIRAM · 2018 to 2019
$439k
High content glycomics analysis using next generation sequencing technologyR21GM133195 · NIGMS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI NEELAMEGHAM, SRIRAM · 2019 to 2020
$436k
NCI NIH HHS P30 CA016056NHLBI NIH HHS R01 HL103411NIGMS NIH HHS R21 GM126537NIGMS NIH HHS R21 GM133195
6 · The paper itself

Abstract

Exome and deep sequencing of cells treated with a panel of lentiviral guide RNA demonstrate that both on- and off-target editing proceed in a time-dependent manner. Thus, methods to temporally control Cas9 activity would be beneficial. To address this need, we describe a "self-inactivating CRISPR (SiC)" system consisting of a single guide RNA that deactivates the Streptococcus pyogenes Cas9 nuclease in a doxycycline-dependent manner. This enables defined, temporal control of Cas9 activity in any cell type and also in vivo. Results show that SiC may enable a reduction in off-target editing, with less effect on on-target editing rates. This tool facilitates diverse applications including (1) the timed regulation of genetic knockouts in hard-to-transfect cells using lentivirus, including human leukocytes for the identification of glycogenes regulating leukocyte-endothelial cell adhesion; (2) genome-wide lentiviral sgRNA (single guide RNA) library applications where Cas9 activity is ablated after allowing pre-determined editing times. Thus, stable knockout cell pools are created for functional screens; and (3) temporal control of Cas9-mediated editing of myeloid and lymphoid cells in vivo, both in mouse peripheral blood and bone marrow. Overall, SiC enables temporal control of gene editing and may be applied in diverse application including studies that aim to reduce off-target genome editing.

Indexed as

AnimalsClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Associated Protein 9CRISPR-Cas SystemsDoxycyclineEnzyme ActivationGene EditingGene Knockout TechniquesGenome, HumanHEK293 CellsHigh-Throughput Nucleotide SequencingHumansLentivirusMaleMiceMice, Inbred C57BLCas9 endonuclease Streptococcus pyogenesCRISPR-Associated Protein 9DoxycyclineRNA, Guide, CRISPR-Cas SystemsCas9CRISPRdoxycyclineexome sequencinggenome editinggenome-wide screenhematopoietic stem cellslentivirusnext generation sequencingoff target editing

Identifiers

PMID31601489
PMCPMC6952177
OpenAlexW2973141066

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.