Evidence map›Paper›PMID 32638277›Full record

ArticleWorld journal of microbiology & biotechnology2020

High-level soluble expression of human Cu,Zn superoxide dismutase with high activity in Escherichia coli.

Jin-Ling Yang, Xing-Lun Li, Feng-Lin Jiang, Ting Gong, Jing-Jing Chen, Tian-Jiao Chen, Ping Zhu

Abstract read
PubMed Publisher
In one paragraph

Article in World journal of microbiology & biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

1 citing paper in PubMed, 8 citations in OpenAlex.

  1. The Phytochemical Characterization of a Cili (Foods (Basel, Switzerland) · 2025
    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

7 authors at 1 institution in 1 country.

Jin-Ling YangState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China. yangjl@imm.ac.cn.ORCID http://orcid.org/0000-0002-3165-3720
Xing-Lun LiState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
Feng-Lin JiangState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
Ting GongState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.ORCID http://orcid.org/0000-0001-8877-9482
Jing-Jing ChenState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.ORCID http://orcid.org/0000-0002-3118-6085
Tian-Jiao ChenState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.ORCID http://orcid.org/0000-0002-3274-6064
Ping ZhuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biosynthesis of Natural Products, CAMS Key Laboratory of Enzyme and Catalysis of Natural Drugs, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China. zhuping@imm.ac.cn.ORCID http://orcid.org/0000-0001-8537-2169
Chinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

CAMS Innovation Fund for Medical Sciences(CIFMS) 2019-I2M-005Drug Innovation Major Project 2018ZX09711001-006
6 · The paper itself

Abstract

As the most important member of antioxidant defense system, human Cu,Zn superoxide dismutase (hCu,Zn-SOD) protects cells against the free radicals produced by aerobic metabolism. hCu,Zn-SOD has been widely used in food, cosmetic and medicine industry due to its health benefits and therapeutic potentials. However, a more extensive application of hCu,Zn-SOD is limited by the challenge of expensive and low production of high-activity hCu,Zn-SOD in large scale. In this study, the codon-optimized hCu,Zn-SOD gene was synthesized, cloned into pET-28a( +) and transformed into Escherichia coli BL21(DE3). After induction with IPTG or lactose, hCu,Zn-SOD was highly expressed as soluble form in LB medium with 800 μM Cu

Indexed as

Batch Cell Culture TechniquesChromatography, AffinityCloning, MolecularCopperEscherichia coliFermentationGene Expression Regulation, EnzymologicHumansIndustrial MicrobiologyRecombinant ProteinsSuperoxide DismutaseZincCopperRecombinant ProteinsSuperoxide DismutaseZincCu,Zn superoxide dismutaseEscherichia coliFed-batch fermentationLactose inductionRecombinant expression

Identifiers

PMID32638277
OpenAlexW3041025858

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.