Evidence map›Paper›PMID 27314851›Full record

ArticlePloS one2016

Transgenic Soybean Production of Bioactive Human Epidermal Growth Factor (EGF).

Yonghua He, Monica A Schmidt, Christopher Erwin, Jun Guo, Raphael Sun, Ken Pendarvis, Brad W Warner, Eliot M Herman

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-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

11 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  4. Epithelial wound healing in inflammatory bowel diseases: the next therapeutic frontier.Translational research : the journal of laboratory and clinical medicine · 2021
    Review
  5. Expression optimization, purification andBiotechnology reports (Amsterdam, Netherlands) · 2020
    Article
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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 2 institutions in 1 country.

Yonghua HeSchool of Plant Sciences, University of Arizona, Tucson, Arizona, United States of America.
Monica A SchmidtSchool of Plant Sciences, University of Arizona, Tucson, Arizona, United States of America.
Christopher ErwinSt. Louis Children's Hospital and Washington University School of Medicine, St. Louis, Missouri, United States of America.
Jun GuoSt. Louis Children's Hospital and Washington University School of Medicine, St. Louis, Missouri, United States of America.
Raphael SunSt. Louis Children's Hospital and Washington University School of Medicine, St. Louis, Missouri, United States of America.
Ken PendarvisSchool of Animal & Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, United States of America.
Brad W WarnerSt. Louis Children's Hospital and Washington University School of Medicine, St. Louis, Missouri, United States of America.
Eliot M HermanSchool of Plant Sciences, University of Arizona, Tucson, Arizona, United States of America.
St. Louis Children's Hospital · USUniversity of Arizona · US

Funding

TRANSGENIC SOYBEAN FORMULA TO ENHANCE RESECTION-INDUCED INTESTINAL ADAPTATIONR21DK094065 · NIDDK · WASHINGTON UNIVERSITY · PI WARNER, BRAD WAYNE · 2012 to 2013
$423k
NIDDK NIH HHS R21 DK094065
6 · The paper itself

Abstract

Necrotizing enterocolitis (NEC) is a devastating condition of premature infants that results from the gut microbiome invading immature intestinal tissues. This results in a life-threatening disease that is frequently treated with the surgical removal of diseased and dead tissues. Epidermal growth factor (EGF), typically found in bodily fluids, such as amniotic fluid, salvia and mother's breast milk, is an intestinotrophic growth factor and may reduce the onset of NEC in premature infants. We have produced human EGF in soybean seeds to levels biologically relevant and demonstrated its comparable activity to commercially available EGF. Transgenic soybean seeds expressing a seed-specific codon optimized gene encoding of the human EGF protein with an added ER signal tag at the N' terminal were produced. Seven independent lines were grown to homozygous and found to accumulate a range of 6.7 +/- 3.1 to 129.0 +/- 36.7 μg EGF/g of dry soybean seed. Proteomic and immunoblot analysis indicates that the inserted EGF is the same as the human EGF protein. Phosphorylation and immunohistochemical assays on the EGF receptor in HeLa cells indicate the EGF protein produced in soybean seed is bioactive and comparable to commercially available human EGF. This work demonstrates the feasibility of using soybean seeds as a biofactory to produce therapeutic agents in a soymilk delivery platform.

Indexed as

Enterocolitis, NecrotizingEpidermal Growth FactorErbB ReceptorsGastrointestinal MicrobiomeGlycine maxHeLa CellsHumansPhosphorylationPlants, Genetically ModifiedSeedsEpidermal Growth FactorErbB Receptors

Identifiers

PMID27314851
PMCPMC4912142
OpenAlexW2429086165

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.