Evidence map›Paper›PMID 28701756›Full record

ArticleScientific reports2017

Seed Metabolome Analysis of a Transgenic Rice Line Expressing Cholera Toxin B-subunit.

Takumi Ogawa, Koji Kashima, Yoshikazu Yuki, Mio Mejima, Shiho Kurokawa, Masaharu Kuroda, Atsushi Okazawa, Hiroshi Kiyono, Daisaku Ohta

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Tailoring biomaterials for vaccine delivery.Journal of nanobiotechnology · 2024
    Review
  2. Article
  3. Article
  4. Article
  5. Crop metabolomics: from diagnostics to assisted breeding.Metabolomics : Official journal of the Metabolomic Society · 2018
    Review
  6. Noninvasive vaccination against infectious diseases.Human vaccines & immunotherapeutics · 2018
    Review
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

9 authors at 3 institutions in 1 country.

Takumi OgawaLaboratory of Cell Metabolism and Function, Division of Molecular Biology and Cell Informatics, Department of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, 599-8531, Japan.
Koji KashimaTokyo Mucosal Patches Laboratory, Division of Mucosal Immunology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Yoshikazu YukiTokyo Mucosal Patches Laboratory, Division of Mucosal Immunology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Mio MejimaTokyo Mucosal Patches Laboratory, Division of Mucosal Immunology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Shiho KurokawaTokyo Mucosal Patches Laboratory, Division of Mucosal Immunology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Masaharu KurodaDivision of Crop Development, NARO Central Region Agricultural Research Center, Niigata, 943-0193, Japan.
Atsushi OkazawaLaboratory of Cell Metabolism and Function, Division of Molecular Biology and Cell Informatics, Department of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, 599-8531, Japan.
Hiroshi KiyonoTokyo Mucosal Patches Laboratory, Division of Mucosal Immunology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, 108-8639, Japan.
Daisaku OhtaLaboratory of Cell Metabolism and Function, Division of Molecular Biology and Cell Informatics, Department of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, 599-8531, Japan. ohtad2g30490@bioinfo.osakafu-u.ac.jp.
The University of Tokyo · JPOsaka Prefecture University · JPCentral Region Agricultural Research Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant-based human vaccines have been actively developed in recent years, and rice (Oryza sativa L.) is one of the best candidate crops for their production and delivery. By expressing a modified cholera toxin B (CTB) subunit, we previously developed MucoRice-CTB, a rice-based vaccine against cholera, which is caused by infection of the intestine with the bacteria Vibrio cholerae. MucoRice-CTB lines have been extensively characterized by whole-genome sequencing and proteome analyses to evaluate the mutation profiles and proteome status, respectively. Here, we report non-targeted metabolomic profiling of the MucoRice-CTB transgenic rice line 51A (MR-CTB51A), MucoRice-RNAi (MR-RNAi), and their non-transgenic parent line by using gas chromatography-time-of-flight mass spectrometry. The levels of several amino acids, organic acids, carbohydrates, lipids, and secondary metabolites were significantly increased in MR-CTB51A compared with the non-transgenic parent line. These metabolomics results complement essential information obtained by genome sequencing and proteomics approaches, thereby contributing to comprehensive understanding of the properties of MucoRice-CTB as a plant-based vaccine.

Indexed as

MetabolomeMetabolomicsCholera ToxinChromatography, High Pressure LiquidGas Chromatography-Mass SpectrometryGene ExpressionOryzaPhenylpropionatesPlants, Genetically ModifiedRNA InterferenceSeedsCholera Toxingamma-oryzanolPhenylpropionates

Identifiers

PMID28701756
PMCPMC5507873
OpenAlexW2727548682

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.