Evidence map›Paper›PMID 35758994›Full record

ArticleBioprocess and biosystems engineering2022

Culture media selection and feeding strategy for high titer production of a lentiviral vector by stable producer clones cultivated at high cell density.

Chun Fang Shen, Sonia Tremblay, Catherine Sabourin-Poirier, Elodie Burney, Sophie Broussau, Aziza Manceur, Anja Rodenbrock, Robert Voyer, Martin Loignon, Sven Ansorge and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Bioprocess and biosystems engineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

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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 at 1 institution in 1 country.

Chun Fang ShenHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada. chunfang.shen@nrc-cnrc.gc.ca.
Sonia TremblayHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Catherine Sabourin-PoirierHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Elodie BurneyHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Sophie BroussauHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Aziza ManceurHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Anja RodenbrockHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Robert VoyerHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Martin LoignonHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Sven AnsorgeHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
Rénald GilbertHuman Health Therapeutics Research Centre, National Research Council of Canada, Montreal, Canada.
National Research Council Canada · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The growing interest in the use of lentiviral vectors (LVs) for various applications has created a strong demand for large quantities of vectors. To meet the increased demand, we developed a high cell density culture process for production of LV using stable producer clones generated from HEK293 cells, and improved volumetric LV productivity by up to fivefold, reaching a high titer of 8.2 × 10

Indexed as

Batch Cell Culture TechniquesGenetic VectorsCell CountClone CellsCulture MediaHEK293 CellsHumansCulture MediaCulture medium optimizationFed-batchHigh cell densityLentiviral vectorStable producer clone

Identifiers

PMID35758994
PMCPMC9363386
OpenAlexW4283583555

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.