Evidence map›Paper›PMID 32796899›Full record

ArticleScientific reports2020

Bone metastasis is associated with acquisition of mesenchymal phenotype and immune suppression in a model of spontaneous breast cancer metastasis.

Lea Monteran, Nour Ershaid, Idan Sabah, Ibrahim Fahoum, Yael Zait, Ophir Shani, Noam Cohen, Anat Eldar-Boock, Ronit Satchi-Fainaro, Neta Erez

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
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

31 citing papers in PubMed.

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  9. Mouse Models of Breast Cancer Bone Metastasis.Methods in molecular biology (Clifton, N.J.) · 2025
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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

10 authors.

Lea MonteranDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Nour ErshaidDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Idan SabahDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Ibrahim FahoumDepartment of Pathology, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel.
Yael ZaitDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Ophir ShaniDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Noam CohenDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Anat Eldar-BoockDepartment of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Ronit Satchi-FainaroDepartment of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel.
Neta ErezDepartment of Pathology, Sackler Faculty of Medicine, Tel Aviv University, 69978, Tel Aviv, Israel. netaerez@tauex.tau.ac.il.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The most common site of breast cancer metastasis is the bone, occurring in approximately 70% of patients with advanced disease. Bone metastasis is associated with severe morbidities and high mortality. Therefore, deeper understanding of the mechanisms that enable bone-metastatic relapse are urgently needed. We report the establishment and characterization of a bone-seeking variant of breast cancer cells that spontaneously forms aggressive bone metastases following surgical resection of primary tumor. We characterized the modifications in the immune milieu during early and late stages of metastatic relapse and found that the formation of bone metastases is associated with systemic changes, as well as modifications of the bone microenvironment towards an immune suppressive milieu. Furthermore, we characterized the intrinsic changes in breast cancer cells that facilitate bone-tropism and found that they acquire mesenchymal and osteomimetic features. This model provides a clinically relevant platform to study the functional interactions between breast cancer cells and the bone microenvironment, in an effort to identify novel targets for intervention.

Indexed as

Immune ToleranceAnimalsBone NeoplasmsBreast NeoplasmsDisease Models, AnimalEpithelial-Mesenchymal TransitionFemaleMice, Inbred BALB CNeoplasm TransplantationTumor Microenvironment

Identifiers

PMID32796899
PMCPMC7429866

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.