Evidence map›Paper›PMID 33678249›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2021

Improved Genome Editing through Inhibition of FANCM and Members of the BTR Dissolvase Complex.

Gustavo de Alencastro, Francesco Puzzo, Mara Pavel-Dinu, Feijie Zhang, Sirika Pillay, Karim Majzoub, Matthew Tiffany, Hagoon Jang, Adam Sheikali, M Kyle Cromer and 5 more

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. AAV-mediated genome editing is influenced by the formation of R-loops.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  3. R-loops facilitate AAV-mediated nuclease-free gene targeting.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  4. AAV-mediated genome editing is influenced by the formation of R-loops.bioRxiv : the preprint server for biology · 2024
    Article
  5. Article
  6. Review
  7. Evaluating the Genomic Parameters Governing rAAV-Mediated Homologous Recombination.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Article
  8. 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

15 authors.

Gustavo de AlencastroDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Francesco PuzzoDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Mara Pavel-DinuDepartment of Pediatrics, Division of Stem Cell Transplantation and Regenerative Medicine, Stanford, CA, USA.
Feijie ZhangDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Sirika PillayDepartment of Microbiology and Immunology, Stanford University, Stanford, CA, USA.
Karim MajzoubDepartment of Microbiology and Immunology, Stanford University, Stanford, CA, USA.
Matthew TiffanyDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Hagoon JangDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Adam SheikaliDepartment of Pediatrics, Division of Stem Cell Transplantation and Regenerative Medicine, Stanford, CA, USA.
M Kyle CromerDepartment of Pediatrics, Division of Stem Cell Transplantation and Regenerative Medicine, Stanford, CA, USA.
Ruhikanta MeeteiDivision of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Jan E CaretteDepartment of Microbiology and Immunology, Stanford University, Stanford, CA, USA.
Matthew H PorteusDepartment of Pediatrics, Division of Stem Cell Transplantation and Regenerative Medicine, Stanford, CA, USA.
Katja PekrunDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA.
Mark A KayDepartments of Pediatrics and Genetics, Stanford University, Stanford, CA, USA. Electronic address: markay@stanford.edu.

Funding

HEPATIC GENE TRANSFER FOR TREATMENT OF HEMOPHILIAS A &BR01HL064274 · NHLBI · STANFORD UNIVERSITY · PI Mark A Kay · 2000 to 2026
$13.6M
Host determinants of adeno-associated virus entry and traffickingR01AI130123 · NIAID · STANFORD UNIVERSITY · PI CARETTE, JAN E · 2018 to 2022
$2.0M
NHLBI NIH HHS R01 HL064274NIAID NIH HHS R01 AI130123
6 · The paper itself

Abstract

Recombinant adeno-associated virus (rAAV) vectors have the unique property of being able to perform genomic targeted integration (TI) without inducing a double-strand break (DSB). In order to improve our understanding of the mechanism behind TI mediated by AAV and improve its efficiency, we performed an unbiased genetic screen in human cells using a promoterless AAV-homologous recombination (AAV-HR) vector system. We identified that the inhibition of the Fanconi anemia complementation group M (FANCM) protein enhanced AAV-HR-mediated TI efficiencies in different cultured human cells by ∼6- to 9-fold. The combined knockdown of the FANCM and two proteins also associated with the FANCM complex, RecQ-mediated genome instability 1 (RMI1) and Bloom DNA helicase (BLM) from the BLM-topoisomerase IIIα (TOP3A)-RMI (BTR) dissolvase complex (RMI1, having also been identified in our screen), led to the enhancement of AAV-HR-mediated TI up to ∼17 times. AAV-HR-mediated TI in the presence of a nuclease (CRISPR-Cas9) was also increased by ∼1.5- to 2-fold in FANCM and RMI1 knockout cells, respectively. Furthermore, knockdown of FANCM in human CD34

Indexed as

CRISPR-Cas SystemsGene EditingDependovirusDNA-Binding ProteinsDNA HelicasesGenetic VectorsHeLa CellsHematopoietic Stem CellsHomologous RecombinationHumansRecQ HelicasesBloom syndrome proteinDNA-Binding ProteinsDNA HelicasesFANCM protein, humanRecQ HelicasesRMI1 protein, humanAAVAAV-HRCRISPR/Cas9GeneRidegenome editinghomologous recombinationnuclease-freetargeted integration

Identifiers

PMID33678249
PMCPMC7934449

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.