Evidence map›Paper›PMID 36348622›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2022

Vector genome loss and epigenetic modifications mediate decline in transgene expression of AAV5 vectors produced in mammalian and insect cells.

Britta Handyside, Ashrafali Mohamed Ismail, Lening Zhang, Bridget Yates, Lin Xie, Choong-Ryoul Sihn, Ryan Murphy, Taren Bouwman, Chan Kyu Kim, Rolando De Angelis and 9 more

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Distinct YY dinucleotide periodicity in adeno-associated virus DNA.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Developing a minimally invasive gene therapy for multiple sclerosis.Molecular therapy. Methods & clinical development · 2025
    Article
  13. Article
  14. Article
  15. Use of CD19-targeted immune modulation to eradicate AAV-neutralizing antibodies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  16. Article
  17. Pilocytic astrocytoma in a child with spinal muscular atrophy treated with onasemnogene abeparvovec.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  18. Current clinical applications of AAV-mediated gene therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  19. Gene therapy for hemophilia - From basic science to first approvals of "one-and-done" therapies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    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

19 authors.

Britta HandysideBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Ashrafali Mohamed IsmailBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Lening ZhangBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Bridget YatesBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Lin XieBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Choong-Ryoul SihnBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Ryan MurphyBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Taren BouwmanBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Chan Kyu KimBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Rolando De AngelisBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Omair A KarimBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Nicole L McIntoshBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Michael Xavier DossBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Shilpa ShroffBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Erno PungorBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Vikas S BhatBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Sherry BullensBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Stuart BuntingBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA.
Sylvia FongBioMarin Pharmaceutical Inc., 105 Digital Drive, Novato, CA 94949, USA. Electronic address: sfong@bmrn.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recombinant adeno-associated virus (rAAV) vectors are often produced in HEK293 or Spodoptera frugiperda (Sf)-based cell lines. We compared expression profiles of "oversized" (∼5,000 bp) and "standard-sized" (4,600 bp) rAAV5-human α1-antitrypsin (rAAV5-hA1AT) vectors manufactured in HEK293 or Sf cells and investigated molecular mechanisms mediating expression decline. C57BL/6 mice received 6 × 10

Indexed as

Epigenesis, GeneticInsectaAnimalsHEK293 CellsHumansMammalsMiceMice, Inbred C57BLRNARNAAAV productionAAV vectorsoversized AAV vectorsvaloctocogene roxaparvovec

Identifiers

PMID36348622
PMCPMC9734079

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.