Evidence map›Paper›PMID 41055377›Full record

ArticleApplied and environmental microbiology2025

Enhancing

Alden Filko, Fuzhong Zhang

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 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

2 authors.

Alden FilkoDepartment of Energy, Environmental and Chemical Engineering, Washington University in St. Louis, St. Louis, Missouri, USA.ORCID 0000-0002-8939-4952
Fuzhong ZhangDepartment of Energy, Environmental and Chemical Engineering, Washington University in St. Louis, St. Louis, Missouri, USA.ORCID 0000-0001-6979-7909

Funding

National Science Foundation DMR-2105150U.S. Department of Agriculture 20196702129943
6 · The paper itself

Abstract

Industrial bioproduction of proteins, particularly protein-based materials (PBMs) like spider silk and elastin proteins, is rapidly expanding. PBMs often have high molecular weights and are highly repetitive, transcribed from long and repetitive mRNAs that are prone to degradation in microbial hosts. As a result, recombinant expression of PBMs often has low protein yields. In this study, we engineered a circular mRNA expression system to enhance mRNA stability and protein expression. The system uses self-cleaving ribozymes to form circular mRNA structures and a pair of insulation RNA loops to improve protein translation. When tested using a green fluorescent protein (GFP) reporter, the engineered circular mRNA enhanced GFP expression by 1.5-fold compared to expression from a linear construct. mRNA circularization was further confirmed using reverse transcription followed by DNA amplification and sequencing. We also demonstrate the effectiveness of circular mRNA in enhancing the expression of various material proteins, including a 96-mer repeat of

Indexed as

Escherichia coliRecombinant ProteinsRNA, CircularRNA, MessengerElastinGreen Fluorescent ProteinsSilkElastinGreen Fluorescent ProteinsRecombinant ProteinsRNA, CircularRNA, MessengerSilkbiomaterialscircular mRNAprotein expression

Identifiers

PMID41055377
PMCPMC12628768

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.