Evidence map›Paper›PMID 34375350›Full record

ArticlePloS one2021

Secondary metabolic profiles and anticancer actions from fruit extracts of immature pomegranates.

Venera Russo, Alberto Continella, Carmelo Drago, Alessandra Gentile, Stefano La Malfa, Claudia Giovanna Leotta, Luana Pulvirenti, Giuseppe Ruberto, Giovanni Mario Pitari, Laura Siracusa

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. 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
1.2field-weighted citation impact, top 24% 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, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. IsLife (Basel, Switzerland) · 2025
    Article
  4. Pomegranate: A review of the heavenly healer's past, present, and future.Iranian journal of basic medical sciences · 2023
    Review
  5. Comparative Chemical Analysis of EightAntioxidants (Basel, Switzerland) · 2022
    Article
  6. Article
  7. Review
  8. 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

10 authors at 2 institutions in 1 country.

Venera RussoVera Salus Ricerca S.r.l., Siracusa, Italy.
Alberto ContinellaDipartimento Agricoltura Alimentazione ed Ambiente (Di3A), Università di Catania, Catania, Italy.
Carmelo DragoIstituto di Chimica Biomolecolare del CNR (ICB-CNR), Catania, Italy.ORCID 0000-0002-9924-179X
Alessandra GentileDipartimento Agricoltura Alimentazione ed Ambiente (Di3A), Università di Catania, Catania, Italy.
Stefano La MalfaDipartimento Agricoltura Alimentazione ed Ambiente (Di3A), Università di Catania, Catania, Italy.
Claudia Giovanna LeottaVera Salus Ricerca S.r.l., Siracusa, Italy.
Luana PulvirentiIstituto di Chimica Biomolecolare del CNR (ICB-CNR), Catania, Italy.
Giuseppe RubertoIstituto di Chimica Biomolecolare del CNR (ICB-CNR), Catania, Italy.
Giovanni Mario PitariVera Salus Ricerca S.r.l., Siracusa, Italy.
Laura SiracusaIstituto di Chimica Biomolecolare del CNR (ICB-CNR), Catania, Italy.ORCID 0000-0003-3771-3138
Istituto di Chimica Biomolecolare · ITUniversity of Catania · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immature fruits from Punica granatum L. thinning are a neglected side product of pomegranate production with cumbersome disposal costs for farmers. To explore value potential of immature fruits from pomegranate 'Wonderful' cultivars, the compositional landscapes and antitumorigenic activities of pomegranate extracts from two different stages of maturation were assessed. Cancer cell proliferation and cytotoxicity was quantified in human lung H1299 and colon HCT116 adenocarcinomas by crystal violet staining, MTS assay and caspase-3 activity. High performance liquid chromatography-diode array detector (HPLC/DAD) and high performance liquid chromatography-electrospray ionization-mass spectrometry (HPLC/ESI-MS) analyses indicate that immature fruits are rich sources of gallotannins and ellagitannins, with the highest amounts contained in immature fruit peels. Biological investigations reveal a robust anticancer activity by those immature P. granatum fruit extracts, which reflected induction of tumor cytotoxicity and cell death mechanisms. Together, present observations suggest P. granatum byproducts from the thinning process may provide unexplored values for virtuous circular economy.

Indexed as

Antineoplastic Agents, PhytogenicApoptosisCell Line, TumorCell ProliferationChromatography, High Pressure LiquidFruitHumansHydrolyzable TanninsPlant ExtractsPomegranateSpectrometry, Mass, Electrospray IonizationAntineoplastic Agents, PhytogenicHydrolyzable TanninsPlant Extracts

Identifiers

PMID34375350
PMCPMC8354431
OpenAlexW3189747645

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.