Evidence map›Paper›PMID 31894298›Full record

ArticleInternational journal of oncology2020

Curcumin rescues breast cells from epithelial‑mesenchymal transition and invasion induced by anti‑miR‑34a.

Marcela Gallardo, Ulrike Kemmerling, Francisco Aguayo, Tammy C Bleak, Juan P Muñoz, Gloria M Calaf

Open access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Frontiers in oncology · 2021
    Pooled it
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  5. Phytochemicals as promising agents in Axl-targeted cancer treatment.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Review
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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 2 institutions in 1 country.

Marcela GallardoInstituto de Alta Investigación, Universidad de Tarapacá, Arica 1001236, Chile.
Ulrike KemmerlingPrograma de Anatomía y Biología del Desarrollo ICBM, Facultad de Medicina, Universidad de Chile, Santiago 8380000, Chile.
Francisco AguayoInstituto de Alta Investigación, Universidad de Tarapacá, Arica 1001236, Chile.
Tammy C BleakInstituto de Alta Investigación, Universidad de Tarapacá, Arica 1001236, Chile.
Juan P MuñozInstituto de Alta Investigación, Universidad de Tarapacá, Arica 1001236, Chile.
Gloria M CalafInstituto de Alta Investigación, Universidad de Tarapacá, Arica 1001236, Chile.
University of Tarapacá · CLUniversity of Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer is the most prevalent type of cancer among women worldwide and it is characterized by a high morbidity. Curcumin is a naturally occurring compound derived from the rhizome of Curcuma longa and is known to have antioxidant and anticarcinogenic properties. Emerging evidence has indicated that microRNAs (miRNAs or miRs) function as oncogenes or tumor suppressor genes to control invasion and migration. The aim of this study was to evaluate the effects of curcumin on genes implicated in epithelial‑mesenchymal transition (EMT) and to examine the involvement of Rho‑A in the migration and invasion of MCF‑10F and MDA‑MB‑231 breast cell lines. Furthermore, to the best of our knowledge, this is the first study to examine the effects of curcumin on Rho‑A and on genes involved in EMT, such as Axl, Slug and CD24 in order to determine whether the compound is able to prevent migration and invasion by targeting miRNAs as a regulator of such genes. Specifically, we focused on miR‑34a which acts as a tumor suppressor gene in human breast cell lines. The present study demonstrated that the Axl, Slug and CD24 genes were implicated in EMT, and Rho‑A was also involved in the migration and invasion of MCF‑10F and MDA‑MB‑231 cell lines. Curcumin also acted upon the miRNA as a regulator of genes implicated in EMT and upon Rho‑A as well, affecting the migration and invasion of the cells. This occurred independently of their estrogen receptor (ER), progesterone receptor (PgR) and human epidermal growth factor receptor 2 (HER2) receptors in the non‑malignant MCF‑10F and malignant MDA‑MB‑231 breast cell lines, which are both negative for such receptors.

Indexed as

AntagomirsAntineoplastic AgentsBreastCell Line, TumorCell MovementCurcuminEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansMicroRNAsNeoplasm InvasivenessrhoA GTP-Binding ProteinTriple Negative Breast NeoplasmsAntagomirsAntineoplastic AgentsCurcuminMicroRNAsMIRN34 microRNA, humanrhoA GTP-Binding ProteinRHOA protein, human

Identifiers

PMID31894298
PMCPMC6959390
OpenAlexW2996263962

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.