Evidence map›Paper›PMID 34576695›Full record

ArticleMicroorganisms2021

Monobac System-A Single Baculovirus for the Production of rAAV.

Lionel Galibert, Aurélien Jacob, Adrien Savy, Yohann Dickx, Delphine Bonnin, Christophe Lecomte, Lise Rivollet, Peggy Sanatine, Marjorie Boutin Fontaine, Christine Le Bec and 1 more

Abstract read
In one paragraph

Article in Microorganisms, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Systematic comparison of rAAV vectors manufactured using large-scale suspension cultures of Sf9 and HEK293 cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  10. Recombinant AAV Production.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  11. 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

11 authors.

Lionel GalibertGenethon, 1bis rue de l'Internationale, 91002 Evry, France.ORCID 0000-0002-2619-2464
Aurélien JacobGenethon, 1bis rue de l'Internationale, 91002 Evry, France.ORCID 0000-0002-4799-3711
Adrien SavyGenethon, 1bis rue de l'Internationale, 91002 Evry, France.ORCID 0000-0003-3663-9909
Yohann DickxGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Delphine BonninGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Christophe LecomteGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Lise RivolletGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Peggy SanatineGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Marjorie Boutin FontaineGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Christine Le BecGenethon, 1bis rue de l'Internationale, 91002 Evry, France.
Otto-Wilhelm MertenGenethon, 1bis rue de l'Internationale, 91002 Evry, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Large-scale manufacturing of rAAV is a bottleneck for the development of genetic disease treatments. The baculovirus/Sf9 cell system underpins the first rAAV treatment approved by EMA and remains one of the most advanced platforms for rAAV manufacturing. Despite early successes, rAAV is still a complex biomaterial to produce. Efficient production of the recombinant viral vector requires that AAV replicase and capsid genes be co-located with the recombinant AAV genome. Here, we present the Monobac system, a singular, modified baculovirus genome that contains all of these functions. To assess the relative yields between the dual baculovirus and Monobac systems, we prepared each system with a transgene encoding γSGC and evaluated vectors' potency in vivo. Our results show that rAAV production using the Monobac system not only yields higher titers of rAAV vector but also a lower amount of DNA contamination from baculovirus.

Indexed as

baculovirusgene therapyrAAV

Identifiers

PMID34576695
PMCPMC8465638

What OpenQuestion holds

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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.