Evidence map›Paper›PMID 35053458›Full record

ArticleCancers2022

Assessment of the Molecular Heterogeneity of E-Cadherin Expression in Invasive Lobular Breast Cancer.

John Alexander, Odette Mariani, Celine Meaudre, Laetitia Fuhrmann, Hui Xiao, Kalnisha Naidoo, Andrea Gillespie, Ioannis Roxanis, Anne Vincent-Salomon, Syed Haider and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  3. Review
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  9. Cancers · 2022
    Review
  10. MultiparametricCancers · 2022
    Article
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

11 authors at 2 institutions in 2 countries.

John AlexanderThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.
Odette MarianiDepartment of Diagnostic and Theranostic Medicine, Department of Pathology, Institute Curie, PSL-Research University, 75005 Paris, France.
Celine MeaudreDepartment of Diagnostic and Theranostic Medicine, Department of Pathology, Institute Curie, PSL-Research University, 75005 Paris, France.
Laetitia FuhrmannDepartment of Diagnostic and Theranostic Medicine, Department of Pathology, Institute Curie, PSL-Research University, 75005 Paris, France.
Hui XiaoThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.
Kalnisha NaidooThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.
Andrea GillespieThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.
Ioannis RoxanisThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.
Anne Vincent-SalomonDepartment of Diagnostic and Theranostic Medicine, Department of Pathology, Institute Curie, PSL-Research University, 75005 Paris, France.ORCID 0000-0001-5754-5771
Syed HaiderThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.ORCID 0000-0001-6685-5480
Rachael NatrajanThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK.ORCID 0000-0002-9987-2946
Institute of Cancer Research · GBUniversité Paris Sciences et Lettres · FR

Funding

Breast Cancer Now Programme 2020-2025
6 · The paper itself

Abstract

Mutations and loss of E-cadherin protein expression define the vast majority of invasive lobular carcinomas. In a subset of these cases, the heterogeneous expression of E-cadherin is observed either as wild-type (strong membranous) expression or aberrant expression (cytoplasmic expression). However, it is unclear as to whether the two components would be driven by distinct genetic or epigenetic alterations. Here, we used whole genome DNA sequencing and methylation array profiling of two separately dissected components of nine invasive lobular carcinomas with heterogeneous E-cadherin expression. E-cadherin negative and aberrant/positive components of E-cadherin heterogeneous tumours showed a similar mutational, copy number and promoter methylation repertoire, suggesting they arise from a common ancestor, as opposed to the collision of two independent tumours. We found that the majority of E-cadherin heterogeneous tumours harboured

Indexed as

E-cadherinheterogeneityinvasive lobular breast cancer

Identifiers

PMID35053458
PMCPMC8773871
OpenAlexW4205639800

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.