Evidence map›Paper›PMID 30160604›Full record

ArticleCell cycle (Georgetown, Tex.)2018

Oncogenic transformation of normal breast epithelial cells co-cultured with cancer cells.

Song Li, Jie Zhou, Hongying Wu, Qianying Lu, Yanhong Tai, Qiang Liu, Chenguang Wang

Abstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
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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.

Song Lia Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin , China.
Jie Zhoub Department of Endocrinology and Metabolism, Xijing Hospital , The Fourth Military Medical University , Xi'an , China.
Hongying Wua Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin , China.
Qianying Lua Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin , China.
Yanhong Taic Department of Pathology , 307 Hospital of Chinese PLA , Beijing , China.
Qiang Liua Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin , China.
Chenguang Wangd Departments of Cancer Biology, Stem Cell Biology and Regenerative Medicine, Kimmel Cancer Center , Thomas Jefferson University , Philadelphia , PA , USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The heterogeneity in human breast cancer poses a challenge for effective treatment. Better understanding of tumor initiation and development will help to resolve this problem. Current models explaining intratumoral diversity include cancer stem cells, clonal evolution and cancer cell dedifferentiation and reprogramming. Herein, a new model, cancer transmission, is proposed to explain cancer heterogeneity. We found breast cancer cells (MCF10A.NeuT) were capable of transforming normal mammary epithelial cells (MCF10A). The transformed cells exhibited cancerous properties including enhanced proliferation and migration, loss of apical-basal polarity and depolarized acini structure associated with epithelial-mesenchymal transition (EMT). The transformed MCF10A cells displayed distinct EMT characteristics compared to parental cells. We further showed that cancer cell-secreted factors were sufficient to induce cancerous transformation of normal cells. Furthermore, transformed cells were resistant to radiation treatment, providing new insights into mechanisms underlying therapeutic resistance.

Indexed as

BreastBreast NeoplasmsCell Line, TumorCell MovementCell PolarityCell ProliferationCell Transformation, NeoplasticCoculture TechniquesCytokinesEpithelial CellsEpithelial-Mesenchymal TransitionErb-b2 Receptor Tyrosine KinasesFemaleGamma RaysHumansModels, BiologicalCytokinesErb-b2 Receptor Tyrosine KinasesBreast cancercancer stem cellclone evolutionepithelial-mesenchymal transition (EMT)ErbB2/Her2heterogeneity

Identifiers

PMID30160604
PMCPMC6224270

What OpenQuestion holds

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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.