Evidence map›Paper›PMID 38974967›Full record

ArticleiScience2024

Increased prevalence of hybrid epithelial/mesenchymal state and enhanced phenotypic heterogeneity in basal breast cancer.

Sarthak Sahoo, Soundharya Ramu, Madhumathy G Nair, Maalavika Pillai, Beatriz P San Juan, Heloisa Zaccaron Milioli, Susmita Mandal, Chandrakala M Naidu, Apoorva D Mavatkar, Harini Subramaniam and 5 more

Abstract read
In one paragraph

Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Sarthak SahooDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Soundharya RamuDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Madhumathy G NairDivision of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore 560012, India.
Maalavika PillaiDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Beatriz P San JuanGarvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia.
Heloisa Zaccaron MilioliGarvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia.
Susmita MandalDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Chandrakala M NaiduDivision of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore 560012, India.
Apoorva D MavatkarDivision of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore 560012, India.
Harini SubramaniamDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Arpita G NeogiDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.
Christine L ChafferGarvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia.
Jyothi S PrabhuDivision of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore 560012, India.
Jason A SomarelliDepartment of Medicine, Duke University, Durham, NC 27708, USA.
Mohit Kumar JollyDepartment of Bioengineering, Indian Institute of Science, Bangalore 560012, India.

Funding

Targeting convergent oncogenic signaling during AR inhibition to overcome metastasis and immune evasion in prostate cancerR01CA233585 · NCI · DUKE UNIVERSITY · PI ARMSTRONG, ANDREW J · 2019 to 2023
$2.2M
NCI NIH HHS R01 CA233585
6 · The paper itself

Abstract

Intra-tumoral phenotypic heterogeneity promotes tumor relapse and therapeutic resistance and remains an unsolved clinical challenge. Decoding the interconnections among different biological axes of plasticity is crucial to understand the molecular origins of phenotypic heterogeneity. Here, we use multi-modal transcriptomic data-bulk, single-cell, and spatial transcriptomics-from breast cancer cell lines and primary tumor samples, to identify associations between epithelial-mesenchymal transition (EMT) and luminal-basal plasticity-two key processes that enable heterogeneity. We show that luminal breast cancer strongly associates with an epithelial cell state, but basal breast cancer is associated with hybrid epithelial/mesenchymal phenotype(s) and higher phenotypic heterogeneity. Mathematical modeling of core underlying gene regulatory networks representative of the crosstalk between the luminal-basal and epithelial-mesenchymal axes elucidate mechanistic underpinnings of the observed associations from transcriptomic data. Our systems-based approach integrating multi-modal data analysis with mechanism-based modeling offers a predictive framework to characterize intra-tumor heterogeneity and identify interventions to restrict it.

Indexed as

cancercancer systems biologygene networkmathematical biosciencesmolecular network

Identifiers

PMID38974967
PMCPMC11225361

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.