Evidence map›Paper›PMID 33353943›Full record

ArticleNature communications2020

The molecular landscape of Asian breast cancers reveals clinically relevant population-specific differences.

Jia-Wern Pan, Muhammad Mamduh Ahmad Zabidi, Pei-Sze Ng, Mei-Yee Meng, Siti Norhidayu Hasan, Bethan Sandey, Stephen-John Sammut, Cheng-Har Yip, Pathmanathan Rajadurai, Oscar M Rueda and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 7 pooled it
3.2field-weighted citation impact, top 6% 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

71 citing papers in PubMed, 7 syntheses or guidelines pooled it, 115 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Pooled it
  5. Pooled it
  6. Targeting p53 pathways: mechanisms, structures, and advances in therapy.Signal transduction and targeted therapy · 2023
    Pooled it
  7. Association Between theFrontiers in genetics · 2022
    Pooled it
  8. Triple-Negative PAM50 Non-Basal Breast Cancer Subtype Predicts Benefit from Extended Adjuvant Capecitabine.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
    Trial
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11 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

13 authors at 4 institutions in 2 countries.

Jia-Wern PanCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Muhammad Mamduh Ahmad ZabidiCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Pei-Sze NgCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Mei-Yee MengCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Siti Norhidayu HasanCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Bethan SandeyCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK.ORCID 0000-0001-9448-8673
Stephen-John SammutCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK.
Cheng-Har YipUniversity Malaya Cancer Research Institute, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.ORCID 0000-0002-6507-9675
Pathmanathan RajaduraiSubang Jaya Medical Centre, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia.
Oscar M RuedaCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK.ORCID 0000-0003-0008-4884
Carlos CaldasCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK.ORCID 0000-0003-3547-1489
Suet-Feung ChinCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, CB2 0RE, UK. suet-feung.chin@cruk.cam.ac.uk.ORCID 0000-0001-5697-1082
Soo-Hwang TeoCancer Research Malaysia, No. 1, Jalan SS12/1A, 47500, Subang Jaya, Malaysia. soohwang.teo@cancerresearch.my.ORCID 0000-0002-0444-590X
Cancer Research UK · GBCancer Research Malaysia · MYUniversity of Malaya · MYSubang Jaya Medical Centre · MY

Funding

Cancer Research UK A16942Medical Research Council MC_UU_00002/16Medical Research Council MR/P012442/1Wellcome Trust 203477/Z/16/Z
6 · The paper itself

Abstract

Molecular profiling of breast cancer has enabled the development of more robust molecular prognostic signatures and therapeutic options for breast cancer patients. However, non-Caucasian populations remain understudied. Here, we present the mutational, transcriptional, and copy number profiles of 560 Malaysian breast tumours and a comparative analysis of breast cancers arising in Asian and Caucasian women. Compared to breast tumours in Caucasian women, we show an increased prevalence of HER2-enriched molecular subtypes and higher prevalence of TP53 somatic mutations in ER+ Asian breast tumours. We also observe elevated immune scores in Asian breast tumours, suggesting potential clinical response to immune checkpoint inhibitors. Whilst HER2-subtype and enriched immune score are associated with improved survival, presence of TP53 somatic mutations is associated with poorer survival in ER+ tumours. Taken together, these population differences unveil opportunities to improve the understanding of this disease and lay the foundation for precision medicine in different populations.

Indexed as

Genetics, PopulationAsian PeopleBreast NeoplasmsErb-b2 Receptor Tyrosine KinasesFemaleGenome, HumanHumansMutationReceptors, EstrogenSurvival AnalysisTumor MicroenvironmentTumor Suppressor Protein p53White PeopleERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesReceptors, EstrogenTumor Suppressor Protein p53

Identifiers

PMID33353943
PMCPMC7755902
OpenAlexW3116378180

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.