Evidence map›Paper›PMID 31718020›Full record

ArticleInternational journal of molecular sciences2019

Microcalcifications Drive Breast Cancer Occurrence and Development by Macrophage-Mediated Epithelial to Mesenchymal Transition.

Manuel Scimeca, Rita Bonfiglio, Erika Menichini, Loredana Albonici, Nicoletta Urbano, Maria Teresa De Caro, Alessandro Mauriello, Orazio Schillaci, Alessandra Gambacurta, Elena Bonanno

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
2.2field-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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Manuel ScimecaDepartment of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.ORCID 0000-0003-0585-1309
Rita BonfiglioDepartment of Experimental Medicine, University "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Erika MenichiniDepartment of Experimental Medicine, University "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Loredana AlboniciDepartment of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy.ORCID 0000-0001-5037-4551
Nicoletta UrbanoNuclear Medicine, Policlinico "Tor Vergata", 00133 Rome, Italy.
Maria Teresa De CaroDepartment of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Alessandro MaurielloDepartment of Experimental Medicine, University "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Orazio SchillaciDepartment of Biomedicine and Prevention, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Alessandra GambacurtaDepartment of Experimental Medicine, University "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
Elena BonannoDepartment of Experimental Medicine, University "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
University of Rome Tor Vergata · ITPoliclinico Tor Vergata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aims to investigate: (a) the putative association between the presence of microcalcifications and the expression of both epithelial-to-mesenchymal transition and bone biomarkers, (b) the role of microcalcifications in the breast osteoblast-like cells (BOLCs) formation, and (c) the association between microcalcification composition and breast cancer progression.

methodsWe collected 174 biopsies on which we performed immunohistochemical and ultrastructural analysis. In vitro experiments were performed to demonstrate the relationship among microcalcification, BOLCs development, and breast cancer occurrence. Ex vivo investigations demonstrated the significant increase of breast osteoblast-like cells in breast lesions with microcalcifications with respect to those without microcalcifications.

resultsIn vitro data displayed that in the presence of calcium oxalate and activated monocytes, breast cancer cells undergo epithelial to mesenchymal transition. Also, in this condition, cells acquired an osteoblast phenotype, thus producing hydroxyapatite. To further confirm in vitro data, we studied 15 benign lesions with microcalcification from patients that developed a malignant condition in the same breast quadrant. Immunohistochemical analysis showed macrophages' polarization in benign lesions with calcium oxalate.

conclusionsAltogether, our data shed new light about the role of microcalcifications in breast cancer occurrence and progression.

Indexed as

CalcinosisEpithelial-Mesenchymal TransitionBreast NeoplasmsCell Line, TumorFemaleHumansMacrophagesBOLCsbreast cancerEMTmicrocalcificationsosteoblast

Identifiers

PMID31718020
PMCPMC6888678
OpenAlexW2983440426

What OpenQuestion holds

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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.