Evidence map›Paper›PMID 20813055›Full record

ReviewMicrobial cell factories2010

Side effects of chaperone gene co-expression in recombinant protein production.

Mónica Martínez-Alonso, Elena García-Fruitós, Neus Ferrer-Miralles, Ursula Rinas, Antonio Villaverde

Open access · goldAbstract readReview
In one paragraph

Review in Microbial cell factories, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

40 citing papers in PubMed, 129 citations in OpenAlex.

  1. Article
  2. Multi-gene Co-expression systems inSynthetic and systems biotechnology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
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  11. Optimisation of recombinant TNFα production inFrontiers in bioengineering and biotechnology · 2023
    Article
  12. Article
  13. Article
  14. An operator-based expression toolkit forProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  15. Article
  16. Chaperonin Abundance Enhances Bacterial Fitness.Frontiers in molecular biosciences · 2021
    Article
  17. Article
  18. Characterization of Cauliflower OR Mutant Variants.Frontiers in plant science · 2019
    Article
  19. Article
  20. 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

5 authors at 3 institutions in 2 countries.

Mónica Martínez-AlonsoInstitute for Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain.
Elena García-Fruitós
Neus Ferrer-Miralles
Ursula Rinas
Antonio Villaverde
Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine · ESUniversitat Autònoma de Barcelona · ESLeibniz University Hannover · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insufficient availability of molecular chaperones is observed as a major bottleneck for proper protein folding in recombinant protein production. Therefore, co-production of selected sets of cell chaperones along with foreign polypeptides is a common approach to increase the yield of properly folded, recombinant proteins in bacterial cell factories. However, unbalanced amounts of folding modulators handling folding-reluctant protein species might instead trigger undesired proteolytic activities, detrimental regarding recombinant protein stability, quality and yield. This minireview summarizes the most recent observations of chaperone-linked negative side effects, mostly focusing on DnaK and GroEL sets, when using these proteins as folding assistant agents. These events are discussed in the context of the complexity of the cell quality network and the consequent intricacy of the physiological responses triggered by protein misfolding.

Indexed as

Bacterial ProteinsChaperonin 60Escherichia coli ProteinsHSP70 Heat-Shock ProteinsMolecular ChaperonesProtein FoldingProtein StabilityRecombinant ProteinsBacterial ProteinsChaperonin 60dnaK protein, E coliEscherichia coli ProteinsHSP70 Heat-Shock ProteinsMolecular ChaperonesRecombinant Proteins

Identifiers

PMID20813055
PMCPMC2944165
OpenAlexW2122833860

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.