Evidence map›Paper›PMID 26163338›Full record

Trial reportEuropean journal of nutrition2016

Phytochemical uptake following human consumption of Montmorency tart cherry (L. Prunus cerasus) and influence of phenolic acids on vascular smooth muscle cells in vitro.

Karen M Keane, Phillip G Bell, John K Lodge, Costas L Constantinou, Sarah E Jenkinson, Rosemary Bass, Glyn Howatson

Registry-linked trialAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of nutrition, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06332222 (Recovery With Tart Cherry Supplementation Following a Marathon.), which is not on this map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.9field-weighted citation impact, top 6% 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.

NCT06332222 nacompletednot on this mapstarted 2023, after this paper: background citation

Recovery With Tart Cherry Supplementation Following a Marathon.

TypeinterventionalSponsorNorthumbria UniversityRan2023 to 2023Enrolled35ConditionsExercise RecoveryArmsTart Cherry, Placebo
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 81 citations in OpenAlex.

  1. Trial
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  8. The influence of tart cherries (Journal of nutritional science · 2021
    Trial
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  12. Trial
  13. Review
  14. Tart Cherry (International journal of molecular sciences · 2025
    Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Effects ofFrontiers in molecular biosciences · 2024
    Review
  20. 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

7 authors at 1 institution in 1 country.

Karen M KeaneDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Phillip G BellDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
John K LodgeDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Costas L ConstantinouDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Sarah E JenkinsonDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Rosemary BassDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Glyn HowatsonDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK. glyn.howatson@northumbria.ac.uk.
Northumbria University · GB

Funding

British Heart Foundation PG/12/45/29672
6 · The paper itself

Abstract

purposeTo investigate the phytochemical uptake following human consumption of Montmorency tart cherry (L. Prunus cerasus) and influence of selected phenolic acids on vascular smooth muscle cells in vitro.

methodsIn a randomised, double-blinded, crossover design, 12 healthy males consumed either 30 or 60 mL of Montmorency tart cherry concentrate. Following analysis of the juice composition, venous blood samples were taken before and 1, 2, 3, 5 and 8 h post-consumption of the beverage. In addition to examining some aspects of the concentrate contents, plasma concentrations of protocatechuic acid (PCA), vanillic acid (VA) and chlorogenic (CHL) acid were analysed by reversed-phase high-performance liquid chromatography (HPLC) with diode array for quantitation and mass spectrometry detection (LCMS) for qualitative purposes. Vascular smooth muscle cell migration and proliferation were also assessed in vitro.

resultsBoth the 30 and 60 mL doses of Montmorency cherry concentrate contained high amounts of total phenolics (71.37 ± 0.11; 142.73 ± 0.22 mg/L) and total anthocyanins (62.47 ± 0.31; 31.24 ± 0.16 mg/L), as well as large quantities of CHL (0.205 ± 0.24; 0.410 ± 0.48 mg/L) and VA (0.253 ± 0.84; 0.506 ± 1.68 mg/L). HPLC/LCMS identified two dihydroxybenzoic acids (PCA and VA) in plasma following MC concentrate consumption. Both compounds were most abundant 1-2 h post-initial ingestion with traces detectable at 8 h post-ingestion. Cell migration was significantly influenced by the combination of PCA and VA, but not in isolation. There was no effect of the compounds on cell proliferation.

conclusionsThese data show new information that phenolic compounds thought to exert vasoactive properties are bioavailable in vivo following MC consumption and subsequently can influence cell behaviour. These data may be useful for the design and interpretation of intervention studies investigating the health effects of Montmorency cherries.

Indexed as

AdultAnthocyaninsAntioxidantsBeveragesBody Mass IndexCell MovementCell ProliferationCells, CulturedChlorogenic AcidChromatography, High Pressure LiquidCross-Over StudiesDose-Response Relationship, DrugDouble-Blind MethodEvaluation Studies as TopicFruitHumansAnthocyaninsAntioxidantsChlorogenic AcidHydroxybenzoatesphenolic acidPhenolsPhytochemicalsprotocatechuic acidVanillic AcidBioavailabilityCell behaviourMontmorencyPhenolic acidsRecovery

Identifiers

PMID26163338
OpenAlexW910037980

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.