Evidence map›Paper›PMID 27879653›Full record

ArticleNutrients2016

Ellagic Acid Inhibits Bladder Cancer Invasiveness and In Vivo Tumor Growth.

Claudia Ceci, Lucio Tentori, Maria Grazia Atzori, Pedro M Lacal, Elena Bonanno, Manuel Scimeca, Rosella Cicconi, Maurizio Mattei, Maria Gabriella de Martino, Giuseppe Vespasiani and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 100 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. The Role of Pomegranate (Food science & nutrition · 2025
    Review
  6. Review
  7. Nutrients · 2024
    Article
  8. Review
  9. Antiangiogenic Potential of Pomegranate Extracts.Plants (Basel, Switzerland) · 2024
    Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. Article
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

12 authors at 2 institutions in 1 country.

Claudia CeciDepartment of Systems Medicine, University of Rome Tor Vergata, Rome 00173, Italy. claudiaceci@hotmail.it.
Lucio TentoriDepartment of Systems Medicine, University of Rome Tor Vergata, Rome 00173, Italy. tentori@uniroma2.it.
Maria Grazia AtzoriDepartment of Systems Medicine, University of Rome Tor Vergata, Rome 00173, Italy. mariagraziaatzori.2@gmail.com.
Pedro M LacalLaboratory of Molecular Oncology, "Istituto Dermopatico dell'Immacolata"-IRCCS, Rome 00167, Italy. p.lacal@idi.it.
Elena BonannoDepartment of Experimental Medicine and Surgery, University of Rome Tor Vergata, Rome 00173, Italy. elena.bonanno@uniroma2.it.
Manuel ScimecaDepartment of Experimental Medicine and Surgery, University of Rome Tor Vergata, Rome 00173, Italy. manuel.scimeca@uniroma2.it.
Rosella Cicconi"Centro di Servizi Interdipartimentale, Stazione per la Tecnologia Animale", Department of Biology, University of Rome Tor Vergata, Rome 00173, Italy. rosella.cicconi@uniroma2.it.
Maurizio Mattei"Centro di Servizi Interdipartimentale, Stazione per la Tecnologia Animale", Department of Biology, University of Rome Tor Vergata, Rome 00173, Italy. mattei@uniroma2.it.
Maria Gabriella de MartinoLaboratory of Signal Transduction, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome 00173, Italy. maria.gabriella.de.martino@uniroma2.it.
Giuseppe VespasianiUrology Unit, Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, Rome 00173, Italy. vespasiani@med.uniroma2.it.
Roberto MianoUrology Unit, Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, Rome 00173, Italy. mianor@virgilio.it.
Grazia GrazianiDepartment of Systems Medicine, University of Rome Tor Vergata, Rome 00173, Italy. graziani@uniroma2.it.
University of Rome Tor Vergata · ITIstituto Dermopatico dell'Immacolata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ellagic acid (EA) is a polyphenolic compound that can be found as a naturally occurring hydrolysis product of ellagitannins in pomegranates, berries, grapes, green tea and nuts. Previous studies have reported the antitumor properties of EA mainly using in vitro models. No data are available about EA influence on bladder cancer cell invasion of the extracellular matrix triggered by vascular endothelial growth factor-A (VEGF-A), an angiogenic factor associated with disease progression and recurrence, and tumor growth in vivo. In this study, we have investigated EA activity against four different human bladder cancer cell lines (i.e., T24, UM-UC-3, 5637 and HT-1376) by in vitro proliferation tests (measuring metabolic and foci forming activity), invasion and chemotactic assays in response to VEGF-A and in vivo preclinical models in nude mice. Results indicate that EA exerts anti-proliferative effects as a single agent and enhances the antitumor activity of mitomycin C, which is commonly used for the treatment of bladder cancer. EA also inhibits tumor invasion and chemotaxis, specifically induced by VEGF-A, and reduces VEGFR-2 expression. Moreover, EA down-regulates the expression of programmed cell death ligand 1 (PD-L1), an immune checkpoint involved in immune escape. EA in vitro activity was confirmed by the results of in vivo studies showing a significant reduction of the growth rate, infiltrative behavior and tumor-associated angiogenesis of human bladder cancer xenografts. In conclusion, these results suggest that EA may have a potential role as an adjunct therapy for bladder cancer.

Indexed as

Angiogenesis InhibitorsAnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisB7-H1 AntigenCell Line, TumorCell MovementCell ProliferationDose-Response Relationship, DrugEllagic AcidHumansInhibitory Concentration 50MaleMice, NudeMitomycinNeoplasm InvasivenessAngiogenesis InhibitorsB7-H1 AntigenCD274 protein, humanEllagic AcidKDR protein, humanMitomycinVascular Endothelial Growth Factor AVascular Endothelial Growth Factor Receptor-2VEGFA protein, humanbladder cancerellagic acidpolyphenolic compoundsurothelial cancerVEGF-A

Identifiers

PMID27879653
PMCPMC5133127
OpenAlexW2550257101

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.