Evidence map›Paper›PMID 40100421›Full record

ArticleBiotechnology letters2025

Optimization of recombinant neurturin expression in Escherichia coli using response surface methodology.

Zahra Hajihassan, Aysan Yaseri, Mina Yazdi

Abstract read
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In one paragraph

Article in Biotechnology letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

3 authors.

Zahra HajihassanSchool of Life Science Engineering, College of Interdisciplinary Science and Technology, University of Tehran, Tehran, Iran. hajihasan@ut.ac.ir.ORCID http://orcid.org/0000-0001-5572-2738
Aysan YaseriSchool of Life Science Engineering, College of Interdisciplinary Science and Technology, University of Tehran, Tehran, Iran.
Mina YazdiSchool of Life Science Engineering, College of Interdisciplinary Science and Technology, University of Tehran, Tehran, Iran.

Funding

University of Tehran 28669/06/21
6 · The paper itself

Abstract

Neurturin, a neurotrophic growth factor, has been identified as a potential treatment or reversal agent for neurodegenerative conditions. Although Escherichia coli is an appropriate host for recombinant protein expression, the production of proteins with disulfide bonds, such as neurturin, in this strain is frequently accompanied by the formation of inclusion bodies. In this study, the Rosetta-gami strain, which is well-suited for the accurate formation of disulfide bonds was employed for the soluble production of neurturin. Response surface methodology (RSM) was also used to investigate the effects of IPTG concentration, post-induction time and temperature on the soluble production of neurturin. The results showed that the highest yield of neurturin production occurred in the presence of 0.8 mM of IPTG after 5.5 h at 26 ºC. Fractional Factorial Design was used in the subsequent stage to screen the effects of culture medium components on the protein production. The best concentrations of yeast extract, tryptone and MgSO

Indexed as

Escherichia coliNeurturinRecombinant ProteinsCulture MediaGene ExpressionIsopropyl ThiogalactosideTemperatureCulture MediaIsopropyl ThiogalactosideNeurturinRecombinant ProteinsNeurturinOptimizationResponse surface methodologySoluble production

Identifiers

What OpenQuestion holds

Textmetadata
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.