Evidence map›Paper›PMID 32143529›Full record

ArticleNutrients2020

Stearoyl-CoA Desaturase-1 Enzyme Inhibition by Grape Skin Extracts Affects Membrane Fluidity in Human Colon Cancer Cell Lines.

Valeria Tutino, Isabella Gigante, Maria Principia Scavo, Maria Grazia Refolo, Valentina De Nunzio, Rosa Anna Milella, Maria Gabriella Caruso, Maria Notarnicola

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 27 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Valeria TutinoLaboratory of Nutritional Biochemistry, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Isabella GiganteLaboratory of Nutritional Biochemistry, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Maria Principia ScavoPersonalized Medicine Laboratory, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Maria Grazia RefoloLaboratory of Cellular and Molecular Biology, National Institute of Gastroenterology, "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Valentina De NunzioLaboratory of Nutritional Biochemistry, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Rosa Anna MilellaResearch Centre for Viticulture and Enology, Council for Agricultural Research and Economics, 70010 Turi, Bari, Italy.
Maria Gabriella CarusoAmbulatory of Clinical Nutrition, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Maria NotarnicolaLaboratory of Nutritional Biochemistry, National Institute of Gastroenterology "S. de Bellis" Research Hospital, 70013 Castellana Grotte, Italy.
Gastroenterology Hospital "Saverio de Bellis" · ITCereal Research Centre · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The polyphenolic compounds present in grape extracts have chemopreventive and anticancer properties. Here, we studied the ability of two grape skin extracts (GSEs), Autumn Royal and Egnatia, to influence the cell motility and membrane fluidity regulated by the enzyme Stearoyl-CoA desaturase-1 (SCD1) which increases with the cancer aggressiveness. Caco2 and SW480 human colon cancer cell lines were treated with increasing concentrations of GSEs to evaluate cell proliferation and motility. SCD1 levels were evaluated in both treated cell lines, by membrane lipidomic analysis conducted by gas chromatography. The expression levels of SCD1 and other factors involved in the reorganization of the cytoskeleton and focal adhesions were assessed by Real-time PCR, Western Blotting, and Immunofluorescence staining. High-performance liquid chromatography (HPLC) analyses were performed to determine the phenolic composition in the GSEs, finding them more expressed in Autumn Royal than in Egnatia. Both treatments reduced the levels of SCD1, phospho-Rac1/Cdc42/Rac1/Cdc42 ratio, Cofilin, Vimentin, and phospho-Paxillin especially in Caco2 compared to SW480, showing a different behavior of the two cell lines to these natural compounds. Our findings show that GSEs block the cell migration and membrane fluidity through a new mechanism of action involving structural cellular components.

Indexed as

Cell Line, TumorCell MovementCell ProliferationColonic NeoplasmsEnzyme InhibitorsHumansMembrane FluidityPlant ExtractsPolyphenolsStearoyl-CoA DesaturaseVitisEnzyme InhibitorsPlant ExtractsPolyphenolsSCD1 protein, humanStearoyl-CoA Desaturasecolon cancer cell linesgrape skin extractsStearoyl-CoA desaturase-1

Identifiers

PMID32143529
PMCPMC7146266
OpenAlexW3009908793

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.