Evidence map›Paper›PMID 31027239›Full record

ArticleInternational journal of molecular sciences2019

High Efficient Expression and Purification of Human Epidermal Growth Factor in

Qingshou Yao, Zipeng Yu, Pu Liu, Hao Zheng, Yang Xu, Sixiang Sai, Yuyong Wu, Chengchao Zheng

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.7field-weighted citation impact, top 13% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. 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

8 authors at 3 institutions in 1 country.

Qingshou YaoState Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an 271018, China. yaoqingshou@126.com.
Zipeng YuState Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an 271018, China. yzp52120090916@163.com.ORCID 0000-0002-0263-2293
Pu LiuState Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an 271018, China. banbaokezhan@163.com.
Hao ZhengState Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an 271018, China. haozheng@genetics.ac.cn.
Yang XuShandong Peanut Research Institute, Shandong Academy of Agricultural Sciences, Qingdao 266100, China. xy52120092661@163.com.
Sixiang SaiCollege of Pharmaceutical Sciences, Binzhou Medicial University, Yantai 264003, China. saisixiang@126.com.
Yuyong WuCollege of Pharmaceutical Sciences, Binzhou Medicial University, Yantai 264003, China. wuyuyong_820@126.com.
Chengchao ZhengState Key Laboratory of Crop Biology, Shandong Agricultural University, Tai'an 271018, China. cczheng@sdau.edu.cn.
Shandong Agricultural University · CNBinzhou University · CNShandong Academy of Agricultural Sciences · CN

Funding

National Natural Science Foundation of China 31570271Natural Science Foundation of Shandong Province ZR2010HQ054Project of Shandong Province Higher Educational Science and Technology Program J15LE51
6 · The paper itself

Abstract

backgroundHuman epidermal growth factor (hEGF) has drawn intense research attention due to its potential ability to promote healing of serious injuries, such as cuts, burns, and diabetic ulcers. Although hEGF displays prospective clinical value, the growth factor is restricted to the treatment of chronic diabetic ulcers because of its high production cost.

methodsLeguminous plant peanut (

resultsThe maximum transgenic hairy roots inducing rate was 82%. Protein purification and mass spectrometry assays showed that the protein expressed in peanut hairy roots was identified as hEGF. Furthermore, Methylthiazolyldiphenyl-tetrazolium bromide assay showed that hEGF promoted HL-7702 liver cells proliferation, which indicate that hEGF has biological activity and non-toxic on human cells.

conclusionOur results demonstrate the capacity of peanut hairy root cultures as a controlled, sustainable, and scalable production system that can be induced to produce valued human proteins, such as hEGF.

Indexed as

Gene ExpressionAmino Acid SequenceArachisEpidermal Growth FactorHumansPeptidesPlant RootsPlants, Genetically ModifiedEpidermal Growth FactorPeptidesAgrobacterium rhizogenes R1601Arachis Hypogaea L.Hairy rootsHuman epidermal growth factorProduction system

Identifiers

PMID31027239
PMCPMC6515032
OpenAlexW2941879673

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.