Evidence map›Paper›PMID 29378575›Full record

ArticleLipids in health and disease2018

Effects of Omegaven®, EPA, DHA and oxaliplatin on oesophageal adenocarcinoma cell lines growth, cytokine and cell signal biomarkers expression.

Amar M Eltweri, Lynne M Howells, Anne L Thomas, Ashley R Dennison, David J Bowrey

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 36% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Omega-3 polyunsaturated fatty acids: a promising approach for the management of oral lichen planus.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2020
    Review
  7. Article
  8. 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

5 authors at 3 institutions in 1 country.

Amar M EltweriDepartment of Surgery, University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, LE1 5WW, UK. amareltweri@doctors.org.uk.
Lynne M HowellsDepartment of Cancer Studies, University of Leicester, Leicester, LE2 7LX, UK.
Anne L ThomasDepartment of Cancer Studies, University of Leicester, Leicester, LE2 7LX, UK.
Ashley R DennisonDepartment of Surgery, University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, LE1 5WW, UK.
David J BowreyDepartment of Surgery, University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, LE1 5WW, UK.
University of Leicester · GBLeicester Royal Infirmary · GBUniversity Hospitals of Leicester NHS Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is limited evidence assessing the effects of omega-3 polyunsaturated fatty acids (PUFAs) on oesophageal adenocarcinoma, both in vitro and in vivo. We evaluated the effects of the omega-3 PUFA and oxaliplatin on OE33 and OE19 cells.

methodThe two oesophageal cells were treated with Omegaven® (fish oil emulsion), EPA, DHA and oxaliplatin and incubated for up to 144 h.

resultsThe following inhibitory effects were observed on OE33 cells: EPA reduced cell growth by 39% (p = 0.001), DHA by 59% (p < 0.000) and Oxaliplatin by 77% (p < 0.000). For OE19 cells, the EPA reduced growth by 1% (p = 0.992), DHA by 26% (p = 0.019) and oxaliplatin by 76% (p < 0.000). For both cells, Omegaven® resulted in reduced cell growth at intermediate concentrations (20-40 μM) and increased cell growth at low (10 μM) and high (50 μM) concentrations. DHA, Omegaven® and oxaliplatin were associated with significant downregulation of VEGF and p53 protein, and upregulation of p21 protein. DHA, Omegaven® and Oxaliplatin also led to significant downregulation of the total ERK1/2 and Akt proteins.

conclusionDHA, Omegaven® and oxaliplatin were associated with downregulation of p53 and VEGF in both cells. Of the PUFAs studied, DHA alone or in combination (Omegaven®) had greater in vitro anti-cancer effects than EPA alone.

Indexed as

AdenocarcinomaAgedAntineoplastic AgentsCell Line, TumorCell ProliferationCytokinesDocosahexaenoic AcidsDown-RegulationEicosapentaenoic AcidEsophageal NeoplasmsFatty Acids, Omega-3FemaleFish OilsGene Expression Regulation, NeoplasticHumansMaleAntineoplastic AgentsCytokinesDocosahexaenoic AcidsEicosapentaenoic AcidFatty Acids, Omega-3Fish Oilsfish oil triglyceridesOrganoplatinum CompoundsOxaliplatinTriglyceridesTumor Suppressor Protein p53Vascular Endothelial Growth Factors

Identifiers

PMID29378575
PMCPMC5789622
OpenAlexW2787655208

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.