Evidence map›Paper›PMID 29158785›Full record

ReviewJournal of Cancer2017

Breast Cancer Cell Line Classification and Its Relevance with Breast Tumor Subtyping.

Xiaofeng Dai, Hongye Cheng, Zhonghu Bai, Jia Li

Abstract readReview
In one paragraph

Review in Journal of Cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 627 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
627citing papers in PubMed, 1 pooled it
–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

627 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
  6. 2-Hydroxy-1-naphthaldehyde-based organotin(IV) complexes: structural aspects, cytotoxicity, DNA binding interaction, and molecular docking.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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  11. Amine-Functionalized and Gold-Decorated Amine-Functionalized TiOInternational journal of molecular sciences · 2026
    Article
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  20. Targeting Glutaminase Isoforms GLS and GLS2 in Luminal Breast Cancer.International journal of molecular sciences · 2026
    Article

567 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

4 authors.

Xiaofeng DaiNational Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, China.
Hongye ChengNational Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, China.
Zhonghu BaiNational Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, China.
Jia LiNational Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer cell lines have been widely used for breast cancer modelling which encompasses a panel of diseases with distinct phenotypical associations. Though cell lines provide unlimited homogenous materials for tumor studies and are relatively easy to culture, they are known to accumulate mutations duringthe initial establishment and subsequent series of cultivations. Thus, whether breast cancer cell line heterogeneity reflects that of carcinoma remains an important issue to resolve before drawing any reliable conclusion at the tumor level using cell lines. Inconsistent nomenclatures used for breast cancer cell line subtyping and the different number of subtypes grouped for cell lines and tumors make their direct matching elusive. By analyzing the molecular features of 92 breast cancer cell lines as documented by different literatures, we categorize 84 cell lines into 5 groups to be consistent with breast tumor classification. After combing through these cell lines, we summarized the molecular features, genetically and epigenetically, of each subtype, and manually documented 10 cell lines lacking explicit information on subtyping. Nine cell lines, either found inconsistent on their primary molecular features from different studies or being contaminated at the origin, are not suggested as the first choice for experimental use. We conclude that breast tumor cell lines, though having a high mutational frequency with many uncertainties and could not fully capture breast cancer heterogeneity, are feasible but crude models for tumors of the same subtype. New cell lines with enriched interferon regulated genes need to be established to enlarge the coverage of cell lines on tumor heterogeneity.

Indexed as

breast cancercell linemolecular featuresubtyping

Identifiers

PMID29158785
PMCPMC5665029

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

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.