Evidence map›Paper›PMID 36580173›Full record

ReviewJournal, genetic engineering & biotechnology2022

The potential of cold-shock promoters for the expression of recombinant proteins in microbes and mammalian cells.

Yaneth Bartolo-Aguilar, Cipriano Chávez-Cabrera, Luis Bernardo Flores-Cotera, Jesús Agustín Badillo-Corona, Carmen Oliver-Salvador, Rodolfo Marsch

Abstract readReview
In one paragraph

Review in Journal, genetic engineering & biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Efficient pathway-drivenApplied and environmental microbiology · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Understanding a Core Pilin of the Type IVa Pili ofJournal of microbiology and biotechnology · 2024
    Article
  7. Article
  8. Article
  9. Temperature Affects the Host Range of Rhabdochlamydia porcellionis.Applied and environmental microbiology · 2023
    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

6 authors.

Yaneth Bartolo-AguilarDepartment of Biotechnology and Bioengineering, Cinvestav-IPN, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, 07360, Mexico City, Mexico.
Cipriano Chávez-CabreraColegio de Estudios Científicos y Tecnológicos del Estado de Michoacán, CECyTE Michoacán, Héroes de la Revolución S/N, Col. Centro, 61880, Churumuco de Morelos, Michoacán, Mexico. a0006102@cecytem.edu.mx.ORCID http://orcid.org/0000-0001-6533-6259
Luis Bernardo Flores-CoteraDepartment of Biotechnology and Bioengineering, Cinvestav-IPN, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, 07360, Mexico City, Mexico.
Jesús Agustín Badillo-CoronaInstituto Politécnico Nacional-Unidad Profesional Interdisciplinaria de Biotecnología, Av. Acueducto s/n, Colonia Barrio La Laguna Ticomán, 07340, Mexico City, Mexico.
Carmen Oliver-SalvadorInstituto Politécnico Nacional-Unidad Profesional Interdisciplinaria de Biotecnología, Av. Acueducto s/n, Colonia Barrio La Laguna Ticomán, 07340, Mexico City, Mexico.
Rodolfo MarschDepartment of Biotechnology and Bioengineering, Cinvestav-IPN, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, 07360, Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow-temperature expression of recombinant proteins may be advantageous to support their proper folding and preserve bioactivity. The generation of expression vectors regulated under cold conditions can improve the expression of some target proteins that are difficult to express in different expression systems. The cspA encodes the major cold-shock protein from Escherichia coli (CspA). The promoter of cspA has been widely used to develop cold shock-inducible expression platforms in E. coli. Moreover, it is often necessary to employ expression systems other than bacteria, particularly when recombinant proteins require complex post-translational modifications. Currently, there are no commercial platforms available for expressing target genes by cold shock in eukaryotic cells. Consequently, genetic elements that respond to cold shock offer the possibility of developing novel cold-inducible expression platforms, particularly suitable for yeasts, and mammalian cells.

conclusionsThis review covers the importance of the cellular response to low temperatures and the prospective use of cold-sensitive promoters to direct the expression of recombinant proteins. This concept may contribute to renewing interest in applying white technologies to produce recombinant proteins that are difficult to express.

Indexed as

Active enzymeAggregation-prone recombinant proteinCold-inducible promoterProtein qualityProtein stabilityUnstable gene product

Identifiers

PMID36580173
PMCPMC9800685

What OpenQuestion holds

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LicenceCC BY
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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.