Evidence map›Paper›PMID 39030225›Full record

ArticleNPJ breast cancer2024

Gene expression signature for predicting homologous recombination deficiency in triple-negative breast cancer.

Jia-Wern Pan, Zi-Ching Tan, Pei-Sze Ng, Muhammad Mamduh Ahmad Zabidi, Putri Nur Fatin, Jie-Ying Teo, Siti Norhidayu Hasan, Tania Islam, Li-Ying Teoh, Suniza Jamaris and 10 more

Abstract read
In one paragraph

Article in NPJ breast cancer, 2024. 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
–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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Divide and Conquer-Targeted Therapy for Triple-Negative Breast Cancer.International journal of molecular sciences · 2025
    Review
  10. 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

20 authors.

Jia-Wern PanCancer Research Malaysia, Subang Jaya, Malaysia. jiawern.pan@cancerresearch.my.ORCID http://orcid.org/0000-0003-0875-9831
Zi-Ching TanCancer Research Malaysia, Subang Jaya, Malaysia.ORCID http://orcid.org/0009-0005-8247-4764
Pei-Sze NgCancer Research Malaysia, Subang Jaya, Malaysia.
Muhammad Mamduh Ahmad ZabidiRoche Services (Asia Pacific), The Pinnacle, Bandar Sunway, Subang Jaya, Malaysia.
Putri Nur FatinCancer Research Malaysia, Subang Jaya, Malaysia.
Jie-Ying TeoCancer Research Malaysia, Subang Jaya, Malaysia.
Siti Norhidayu HasanCancer Research Malaysia, Subang Jaya, Malaysia.
Tania IslamDepartment of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.
Li-Ying TeohDepartment of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.
Suniza JamarisDepartment of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.
Mee-Hoong SeeDepartment of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.
Cheng-Har YipSubang Jaya Medical Centre, Subang Jaya, Malaysia.
Pathmanathan RajaduraiSubang Jaya Medical Centre, Subang Jaya, Malaysia.
Lai-Meng LooiDepartment of Pathology, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.ORCID http://orcid.org/0000-0001-8325-0117
Nur Aishah Mohd TaibDepartment of Surgery, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.
Oscar M RuedaCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, UK.ORCID http://orcid.org/0000-0003-0008-4884
Carlos CaldasCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, UK.ORCID http://orcid.org/0000-0003-3547-1489
Suet-Feung ChinCancer Research UK, Cambridge Institute & Department of Oncology, Li Ka Shing Centre, Robinson Way, Cambridge, UK.ORCID http://orcid.org/0000-0001-5697-1082
Joanna LimCancer Research Malaysia, Subang Jaya, Malaysia.
Soo-Hwang TeoCancer Research Malaysia, Subang Jaya, Malaysia.ORCID http://orcid.org/0000-0002-0444-590X

Funding

Medical Research Council MR/P012442/1Newton Fund MR/P012442/1
6 · The paper itself

Abstract

Triple-negative breast cancers (TNBCs) are a subset of breast cancers that have remained difficult to treat. A proportion of TNBCs arising in non-carriers of BRCA pathogenic variants have genomic features that are similar to BRCA carriers and may also benefit from PARP inhibitor treatment. Using genomic data from 129 TNBC samples from the Malaysian Breast Cancer (MyBrCa) cohort, we developed a gene expression-based machine learning classifier for homologous recombination deficiency (HRD) in TNBCs. The classifier identified samples with HRD mutational signature at an AUROC of 0.93 in MyBrCa validation datasets and 0.84 in TCGA TNBCs. Additionally, the classifier strongly segregated HRD-associated genomic features in TNBCs from TCGA, METABRIC, and ICGC. Thus, our gene expression classifier may identify triple-negative breast cancer patients with homologous recombination deficiency, suggesting an alternative method to identify individuals who may benefit from treatment with PARP inhibitors or platinum chemotherapy.

Identifiers

PMID39030225
PMCPMC11271517

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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.