Evidence map›Paper›PMID 27918443›Full record

Trial reportInternational journal of molecular sciences2016

Human Intervention Study to Assess the Effects of Supplementation with Olive Leaf Extract on Peripheral Blood Mononuclear Cell Gene Expression.

Anna Boss, Chi Hsiu-Juei Kao, Pamela M Murray, Gareth Marlow, Matthew P G Barnett, Lynnette R Ferguson

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. A combination of hydroxytyrosol, omega-3 fatty acids and curcumin improves pain and inflammation among early stage breast cancer patients receiving adjuvant hormonal therapy: results of a pilot study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
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  12. The Effects ofNutrients · 2020
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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

6 authors at 3 institutions in 2 countries.

Anna BossDiscipline of Nutrition and Dietetics, The University of Auckland, Auckland 1142, New Zealand. abos517@aucklanduni.ac.nz.
Chi Hsiu-Juei KaoDiscipline of Nutrition and Dietetics, The University of Auckland, Auckland 1142, New Zealand. ben.kao@auckland.ac.nz.
Pamela M MurrayAuckland Cancer Research Society, Faculty of Medical and Health Sciences, The University of Auckland, Auckland 1142, New Zealand. p.murray@auckland.ac.nz.
Gareth MarlowInstitute of Medical Genetics, UHW Main Building, Cardiff University, Cardiff CF10 3XQ, UK. MarlowG@cardiff.ac.uk.
Matthew P G BarnettFood Nutrition & Health Team, Food & Bio-Based Products Group, AgResearch Limited, Palmerston North 4442, New Zealand. matthew.barnett@agresearch.co.nz.
Lynnette R FergusonDiscipline of Nutrition and Dietetics, The University of Auckland, Auckland 1142, New Zealand. l.ferguson@auckland.ac.nz.
University of Auckland · NZAgResearch · NZCardiff University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Olive leaf extract (OLE) has been used for many years for its putative health benefits, but, to date, scientific evidence for the basis of these effects has been weak. Although recent literature has described a link between ailments such as cardiovascular disease, diabetes and cancer and a protective effect of polyphenols in the OLE, the mode of action is still unclear. Here, we describe a double-blinded placebo (PBO)-controlled trial, in which gene expression profiles of peripheral blood mononuclear cells from healthy male volunteers (

Indexed as

Dietary SupplementsGene Expression RegulationGene OntologyHumansImmunity, InnateLeukocytes, MononuclearMaleMolecular Sequence AnnotationOleaOligonucleotide Array Sequence AnalysisPlacebosPlant ExtractsPlant LeavesReal-Time Polymerase Chain ReactionReproducibility of ResultsRNA, MessengerPlacebosPlant ExtractsRNA, Messengerinflammationnutraceuticalpolyphenolstranscriptomics

Identifiers

PMID27918443
PMCPMC5187819
OpenAlexW2558198988

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.