Evidence map›Paper›PMID 29936456›Full record

ArticleIn vivo (Athens, Greece)

Enzyme-treated Asparagus Extract Down-regulates Heat Shock Protein 27 of Pancreatic Cancer Cells.

Takuya Shimada, Yuta Nanimoto, Byron Baron, Takao Kitagawa, Kazuhiro Tokuda, Yasuhiro Kuramitsu

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 43% 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, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. 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

6 authors at 2 institutions in 2 countries.

Takuya ShimadaDepartment of Biochemistry and Functional Proteomics, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Yuta NanimotoDepartment of Biochemistry and Functional Proteomics, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Byron BaronCentre for Molecular Medicine and Biobanking, Faculty of Medicine and Surgery, University of Malta, Msida, Malta.
Takao KitagawaDepartment of Biochemistry and Functional Proteomics, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Kazuhiro TokudaDepartment of Ophthalmology Yamaguchi University Graduate School of Medicine, Ube, Japan.
Yasuhiro KuramitsuDepartment of Biochemistry and Functional Proteomics, Yamaguchi University Graduate School of Medicine, Ube, Japan climates@hoku-iryo-u.ac.jp.
Yamaguchi University · JPUniversity of Malta · MT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimFrom the standpoint of cancer therapy, it is valuable to enhance the anticancer effects of chemotherapy. Our previous reports revealed that up-regulation of heat-shock protein 27 (HSP27) has been linked to gemcitabine resistance of pancreatic cancer cells. Enzyme-treated asparagus extract (ETAS) is an extract that is produced from asparagus. The purpose of this study was to investigate the effect of ETAS on the expression of HSP27 and other HSPs in the gemcitabine-resistant pancreatic cancer cell line KLM1-R. MATERIALS AND

methodsKLM1-R cells were treated with ETAS, and expression levels of HSPs, including HSP27, were investigated by western blotting.

resultsETAS down-regulated HSP27 and pHSP27 (serine 78) in KLM1-R cells, but, HSP70 and GRP78 levels were not altered.

conclusionThis study suggests the potential therapeutic benefit of ETAS in enhancing anticancer effects by its combination with gemcitabine for patients with pancreatic cancer.

Indexed as

Antimetabolites, AntineoplasticAsparagus PlantCell Line, TumorDeoxycytidineDrug Resistance, NeoplasmEndoplasmic Reticulum Chaperone BiPGemcitabineGene Expression Regulation, NeoplasticHeat-Shock ProteinsHSP27 Heat-Shock ProteinsHSP72 Heat-Shock ProteinsHumansPancreasPancreatic NeoplasmsPlant ExtractsAntimetabolites, AntineoplasticDeoxycytidineEndoplasmic Reticulum Chaperone BiPGemcitabineHeat-Shock ProteinsHSP27 Heat-Shock ProteinsHSP72 Heat-Shock ProteinsHSPA5 protein, humanPlant ExtractsETASHSP27HSP70pancreatic cancer

Identifiers

PMID29936456
PMCPMC6117774
OpenAlexW2811418967

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.