Evidence map›Paper›PMID 34786689›Full record

ArticleBiotechnology and bioengineering2022

Metabolic analysis of the asparagine and glutamine dynamics in an industrial Chinese hamster ovary fed-batch process.

Brian J Kirsch, Sandra V Bennun, Adam Mendez, Amy S Johnson, Hongxia Wang, Haibo Qiu, Ning Li, Shawn M Lawrence, Hanne Bak, Michael J Betenbaugh

Open access · hybridAbstract read
In one paragraph

Article in Biotechnology and bioengineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 36 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

10 authors at 2 institutions in 1 country.

Brian J KirschDepartment of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, USA.
Sandra V BennunRegeneron Pharmaceuticals Inc., Preclinical Manufacturing and Process Development, Tarrytown, New York, USA.
Adam MendezDepartment of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, USA.
Amy S JohnsonRegeneron Pharmaceuticals Inc., Preclinical Manufacturing and Process Development, Tarrytown, New York, USA.
Hongxia WangRegeneron Pharmaceuticals Inc., Analytical Chemistry Group, Tarrytown, New York, USA.
Haibo QiuRegeneron Pharmaceuticals Inc., Analytical Chemistry Group, Tarrytown, New York, USA.
Ning LiRegeneron Pharmaceuticals Inc., Analytical Chemistry Group, Tarrytown, New York, USA.
Shawn M LawrenceRegeneron Pharmaceuticals Inc., Preclinical Manufacturing and Process Development, Tarrytown, New York, USA.
Hanne BakRegeneron Pharmaceuticals Inc., Preclinical Manufacturing and Process Development, Tarrytown, New York, USA.
Michael J BetenbaughDepartment of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, USA.ORCID 0000-0002-6336-4659
Regeneron (United States) · USJohns Hopkins University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chinese hamster ovary (CHO) cell lines are grown in cultures with varying asparagine and glutamine concentrations, but further study is needed to characterize the interplay between these amino acids. By following

Indexed as

AsparagineGlutamineAnimalsCHO CellsCricetinaeCricetulusGlucoseLactic AcidAsparagineGlucoseGlutamineLactic Acid13CasparagineChinese hamster ovary cellsfed-batchglutathionemetabolic flux analysis (MFA)pyrimidine synthesis

Identifiers

PMID34786689
PMCPMC9305493
OpenAlexW3214722919

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.