Evidence map›Paper›PMID 31632902›Full record

ReviewFrontiers in oncology2019

Treatment of Breast Cancer With Gonadotropin-Releasing Hormone Analogs.

Maira Huerta-Reyes, Guadalupe Maya-Núñez, Marco Allán Pérez-Solis, Eunice López-Muñoz, Nancy Guillén, Jean-Christophe Olivo-Marin, Arturo Aguilar-Rojas

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.8field-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

40 citing papers in PubMed, 61 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

7 authors at 4 institutions in 2 countries.

Maira Huerta-ReyesUnidad de Investigación Médica en Enfermedades Nefrológicas, Centro Médico Nacional Siglo XXI (CMN-SXXI), Instituto Mexicano del Seguro Social (IMSS), Hospital de Especialidades, Mexico City, Mexico.
Guadalupe Maya-NúñezUnidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico.
Marco Allán Pérez-SolisUnidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico.
Eunice López-MuñozUnidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico.
Nancy GuillénCentre National de la Recherche Scientifique, CNRS-ERL9195, Paris, France.
Jean-Christophe Olivo-MarinUnité d'Analyse d'Images Biologiques, Institut Pasteur, Paris, France.
Arturo Aguilar-RojasUnidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico.
Mexican Social Security Institute · MXInstitut Pasteur · FRCentre National de la Recherche Scientifique · FRCentro Medico Nacional Siglo XXI · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although significant progress has been made in the implementation of new breast cancer treatments over the last three decades, this neoplasm annually continues to show high worldwide rates of morbidity and mortality. In consequence, the search for novel therapies with greater effectiveness and specificity has not come to a stop. Among the alternative therapeutic targets, the human gonadotropin-releasing hormone type I and type II (hGnRH-I and hGnRH-II, respectively) and its receptor, the human gonadotropin-releasing hormone receptor type I (hGnRHR-I), have shown to be powerful therapeutic targets to decrease the adverse effects of this disease. In the present review, we describe how the administration of GnRH analogs is able to reduce circulating concentrations of estrogen in premenopausal women through their action on the hypothalamus-pituitary-ovarian axis, consequently reducing the growth of breast tumors and disease recurrence. Also, it has been mentioned that, regardless of the suppression of synthesis and secretion of ovarian steroids, GnRH agonists exert direct anticancer action, such as the reduction of tumor growth and cell invasion. In addition, we discuss the effects on breast cancer of the hGnRH-I and hGnRH-II agonist and antagonist, non-peptide GnRH antagonists, and cytotoxic analogs of GnRH and their implication as novel adjuvant therapies as antitumor agents for reducing the adverse effects of breast cancer. In conclusion, we suggest that the hGnRH/hGnRHR system is a promising target for pharmaceutical development in the treatment of breast cancer, especially for the treatment of advanced states of this disease.

Indexed as

breast cancerbreast cancer adjuvant therapyGnRH agonistGnRH analogsGnRH antagonistgonadotropin-releasing hormone (GnRH)gonadotropin-releasing hormone receptor (GnRHR)

Identifiers

PMID31632902
PMCPMC6779786
OpenAlexW2979238646

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.