Evidence map›Paper›PMID 36610518›Full record

ArticleMetabolic engineering2023

CHOGlycoNET: Comprehensive glycosylation reaction network for CHO cells.

Pavlos Kotidis, Roberto Donini, Johnny Arnsdorf, Anders Holmgaard Hansen, Bjørn Gunnar Rude Voldborg, Austin W T Chiang, Stuart M Haslam, Michael Betenbaugh, Ioscani Jimenez Del Val, Nathan E Lewis and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Metabolic engineering, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Cell Engineering for Increasing Production of Recombinant Proteins in Mammalian Cells.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. In silico simulation of glycosylation and related pathways.Analytical and bioanalytical chemistry · 2024
    Review
  13. Article
  14. A Boltzmann model predicts glycan structures from lectin binding.bioRxiv : the preprint server for biology · 2024
    Article
  15. 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

12 authors at 6 institutions in 4 countries.

Pavlos KotidisSargent Centre for Process Systems Engineering, Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, UK. Electronic address: p.kotidis17@imperial.ac.uk.
Roberto DoniniDepartment of Life Sciences, Imperial College London, London, SW7 2AZ, UK.
Johnny ArnsdorfNational Biologics Facility, Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark.
Anders Holmgaard HansenNational Biologics Facility, Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark.
Bjørn Gunnar Rude VoldborgNational Biologics Facility, Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark.
Austin W T ChiangDepartment of Pediatrics, University of California, San Diego, CA, 92093, USA.
Stuart M HaslamDepartment of Life Sciences, Imperial College London, London, SW7 2AZ, UK.
Michael BetenbaughDepartment of Chemical & Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA.
Ioscani Jimenez Del ValSchool of Chemical & Bioprocess Engineering, University College, Dublin, D04 V1W8, Ireland.
Nathan E LewisDepartment of Pediatrics, University of California, San Diego, CA, 92093, USA; Department of Bioengineering, University of California, San Diego, CA, 92093, USA.
Frederick KrambeckReacTech Inc., 810 Cameron Street, Alexandria, VA, 22314, USA.
Cleo KontoravdiSargent Centre for Process Systems Engineering, Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, UK. Electronic address: cleo.kontoravdi@imperial.ac.uk.
Imperial College London · GBTechnical University of Denmark · DKUniversity of California, San Diego · USJohns Hopkins University · USReacTech (United States) · USUniversity College Dublin · IE

Funding

Unraveling the mammalian secretory pathway through systems biology and algorithm developmentR35GM119850 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LEWIS, NATHAN ENOCH · 2016 to 2025
$4.3M
Biotechnology and Biological Sciences Research Council BB/M011178/1NIGMS NIH HHS R35 GM119850
6 · The paper itself

Abstract

Chinese hamster ovary (CHO) cells are extensively used for the production of glycoprotein therapeutics proteins, for which N-linked glycans are a critical quality attribute due to their influence on activity and immunogenicity. Manipulation of protein glycosylation is commonly achieved through cell or process engineering, which are often guided by mathematical models. However, each study considers a unique glycosylation reaction network that is tailored around the cell line and product at hand. Herein, we use 200 glycan datasets for both recombinantly produced and native proteins from different CHO cell lines to reconstruct a comprehensive reaction network, CHOGlycoNET, based on the individual minimal reaction networks describing each dataset. CHOGlycoNET is used to investigate the distribution of mannosidase and glycosyltransferase enzymes in the Golgi apparatus and identify key network reactions using machine learning and dimensionality reduction techniques. CHOGlycoNET can be used for accelerating glycomodel development and predicting the effect of glycoengineering strategies. Finally, CHOGlycoNET is wrapped in a SBML file to be used as a standalone model or in combination with CHO cell genome scale models.

Indexed as

GlycoproteinsGlycosyltransferasesAnimalsCHO CellsCricetinaeCricetulusGlycosylationPolysaccharidesRecombinant ProteinsGlycoproteinsGlycosyltransferasesPolysaccharidesRecombinant ProteinsChinese hamster ovary cellsGlycoengineeringProtein glycosylationSystems glycobiology

Identifiers

PMID36610518
PMCPMC11132536
OpenAlexW4313593581

What OpenQuestion holds

Textmetadata
LicenceTDM
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.