Evidence map›Paper›PMID 34782922›Full record

ArticleApplied microbiology and biotechnology2021

Upstream process optimization and micro- and macrocarrier screening for large-scale production of the oncolytic H-1 protoparvovirus.

Daniel Wohlfarth, Veronika Frehtman, Marcus Müller, Martin Vogel, Linh Minh Phuc Phan, Adrian Brunecker, Barbara Leuchs

Abstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

7 authors.

Daniel WohlfarthGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Veronika FrehtmanGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Marcus MüllerGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Martin VogelGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Linh Minh Phuc PhanGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Adrian BruneckerGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
Barbara LeuchsGerman Cancer Research Center, Tumor Virology F010, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany. B.Leuchs@dkfz.de.ORCID http://orcid.org/0000-0001-6955-8393

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The oncolytic virus H-1PV is a promising candidate for various cancer treatments. Therefore, production process needs to be optimized and scaled up for future market release. Currently, the virus is produced with minimum essential medium in 10-layer CellSTACK® chambers with limited scalability, requiring a minimum seeding density of 7.9E3 cells/cm

Indexed as

H-1 parvovirusOncolytic VirusesBioreactorsCell Culture TechniquesCulture MediaCulture MediaBead-to-bead transferMacrocarrierMicrocarrierProtoparvovirus H-1PV productionScale-upSerum-free

Identifiers

PMID34782922
PMCPMC8648687

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.