Evidence map›Paper›PMID 26292662›Full record

ArticleJournal of pineal research2016

Melatonin decreases breast cancer metastasis by modulating Rho-associated kinase protein-1 expression.

Thaiz Ferraz Borin, Ali Syed Arbab, Gabriela Bottaro Gelaleti, Lívia Carvalho Ferreira, Marina Gobbe Moschetta, Bruna Victorasso Jardim-Perassi, A S M Iskander, Nadimpalli Ravi S Varma, Adarsh Shankar, Verena Benedick Coimbra and 3 more

Abstract read
In one paragraph

Article in Journal of pineal research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 134 citations in OpenAlex.

  1. Melatonin in lung cancer: integrating molecular mechanisms, tumor microenvironment regulation, apoptotic signaling, and therapeutic opportunities.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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  7. The influence of two neurohormones on breast cancer: prolactin and melatonin.Revista da Associacao Medica Brasileira (1992) · 2025
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11 more citing papers are in PubMed but not listed here.

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

13 authors at 6 institutions in 2 countries.

Thaiz Ferraz BorinLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Ali Syed ArbabTumor angiogenesis laboratory, Cancer Center, Georgia Regents University, Augusta, GA, USA.
Gabriela Bottaro GelaletiLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Lívia Carvalho FerreiraLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Marina Gobbe MoschettaLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Bruna Victorasso Jardim-PerassiLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
A S M IskanderTumor angiogenesis laboratory, Cancer Center, Georgia Regents University, Augusta, GA, USA.
Nadimpalli Ravi S VarmaCellular and Molecular Imaging Laboratory, Department of Radiology, Henry Ford Hospital, Detroit, MI, USA.
Adarsh ShankarTumor angiogenesis laboratory, Cancer Center, Georgia Regents University, Augusta, GA, USA.
Verena Benedick CoimbraLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Vanessa Alves FabriLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Juliana Garcia de OliveiraUniversidade do Sagrado Coração (USC), Pro-Reitoria de Pesquisa e Pos-Graduação, Bauru, SP, Brazil.
Debora Aparecida Pires de Campos ZuccariLaboratory of Molecular Investigation of Cancer - LIMC, Department of Molecular Biology, Faculdade de Medicina de Sao Jose do Rio Preto - FAMERP, Sao Jose do Rio Preto, SP, Brazil.
Faculdade de Medicina de São José do Rio Preto · BRAugusta University · USUniversidade Estadual Paulista (Unesp) · BRGeorgia Regents Medical Center · USHenry Ford Hospital · USUniversidade Sagrado Coração · BR

Funding

Understanding Mechanisms of Resistance to Anti-angiogenic TreatmentsR01CA160216 · NCI · HENRY FORD HEALTH SYSTEM · PI ARBAB, ALI SYED · 2012 to 2016
$1.8M
NCI NIH HHS R01 CA160216
6 · The paper itself

Abstract

The occurrence of metastasis, an important breast cancer prognostic factor, depends on cell migration/invasion mechanisms, which can be controlled by regulatory and effector molecules such as Rho-associated kinase protein (ROCK-1). Increased expression of this protein promotes tumor growth and metastasis, which can be restricted by ROCK-1 inhibitors. Melatonin has shown oncostatic, antimetastatic, and anti-angiogenic effects and can modulate ROCK-1 expression. Metastatic and nonmetastatic breast cancer cell lines were treated with melatonin as well as with specific ROCK-1 inhibitor (Y27632). Cell viability, cell migration/invasion, and ROCK-1 gene expression and protein expression were determined in vitro. In vivo lung metastasis study was performed using female athymic nude mice treated with either melatonin or Y27832 for 2 and 5 wk. The metastases were evaluated by X-ray computed tomography and single photon emission computed tomography (SPECT) and by immunohistochemistry for ROCK-1 and cytokeratin proteins. Melatonin and Y27632 treatments reduced cell viability and invasion/migration of both cell lines and decreased ROCK-1 gene expression in metastatic cells and protein expression in nonmetastatic cell line. The numbers of 'hot' spots (lung metastasis) identified by SPECT images were significantly lower in treated groups. ROCK-1 protein expression also was decreased in metastatic foci of treated groups. Melatonin has shown to be effective in controlling metastatic breast cancer in vitro and in vivo, not only via inhibition of the proliferation of tumor cells but also through direct antagonism of metastatic mechanism of cells rendered by ROCK-1 inhibition. When Y27632 was used, the effects were similar to those found with melatonin treatment.

Indexed as

AmidesAnimalsBreast NeoplasmsCell Line, TumorFemaleHumansMelatoninMiceMice, NudeNeoplasm MetastasisNeoplasm ProteinsPyridinesrho-Associated KinasesSingle Photon Emission Computed Tomography Computed TomographyXenograft Model Antitumor AssaysAmidesMelatoninNeoplasm ProteinsPyridinesrho-Associated KinasesROCK1 protein, humanY 2763299mTc-tetrofosminbreast cancerlung metastasisMCF-7 cellsMDA-MB-231 cellsmelatoninRho-associated kinase protein-1 inhibitorsingle photon emission computed tomography

Identifiers

PMID26292662
PMCPMC4996347
OpenAlexW1831545040

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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.