Evidence map›Paper›PMID 39701099›Full record

ArticleCell systems2025

Stochastic modeling of single-cell gene expression adaptation reveals non-genomic contribution to evolution of tumor subclones.

M G Hirsch, Soumitra Pal, Farid Rashidi Mehrabadi, Salem Malikic, Charli Gruen, Antonella Sassano, Eva Pérez-Guijarro, Glenn Merlino, S Cenk Sahinalp, Erin K Molloy and 2 more

Abstract read
In one paragraph

Article in Cell systems, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
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  6. Evolutionary dynamics under phenotypic uncertainty.bioRxiv : the preprint server for biology · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

M G HirschNational Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, MD 20892, USA; Department of Computer Science, University of Maryland, College Park, MD 20742, USA.
Soumitra PalNeurobiology Neurodegeneration and Repair Lab, National Eye Institute (NEI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Farid Rashidi MehrabadiCancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA; Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Salem MalikicCancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Charli GruenLaboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Antonella SassanoLaboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Eva Pérez-GuijarroLaboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA; Instituto de Investigaciones Biomédicas Sols-Morreale, Consejo Superior de Investigaciones Científicas, Universidad Autónoma de Madrid (IIBM, CSIC-UAM), Madrid 28029, Spain.
Glenn MerlinoLaboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
S Cenk SahinalpCancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA.
Erin K MolloyDepartment of Computer Science, University of Maryland, College Park, MD 20742, USA; University of Maryland Institute for Advanced Computer Studies, College Park, MD 20742, USA.
Chi-Ping DayCancer Data Science Laboratory, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD 20892, USA. Electronic address: daychi@nih.gov.
Teresa M PrzytyckaNational Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, MD 20892, USA. Electronic address: przytyck@ncbi.nlm.nih.gov.

Funding

Combinatorial and graph theoretical approach to systems biology and mol. evo.ZIALM200887 · NLM · NATIONAL LIBRARY OF MEDICINE · PI PRZYTYCKA, TERESA · 2009 to 2025
$24.4M
Intramural NIH HHS Z99 CA999999Intramural NIH HHS ZIA LM200887
6 · The paper itself

Abstract

Cancer progression is an evolutionary process driven by the selection of cells adapted to gain growth advantage. We present a formal study on the adaptation of gene expression in subclonal evolution. We model evolutionary changes in gene expression as stochastic Ornstein-Uhlenbeck processes, jointly leveraging the evolutionary history of subclones and single-cell expression data. Applying our model to sublines derived from single cells of a mouse melanoma revealed that sublines with distinct phenotypes are underlined by different patterns of gene expression adaptation, indicating non-genetic mechanisms of cancer evolution. Sublines previously observed to be resistant to anti-CTLA4 treatment showed adaptive expression of genes related to invasion and non-canonical Wnt signaling, whereas sublines that responded to treatment showed adaptive expression of genes related to proliferation and canonical Wnt signaling. Our results suggest that clonal phenotypes emerge as the result of specific adaptivity patterns of gene expression. A record of this paper's transparent peer review process is included in the supplemental information.

Indexed as

Gene Expression Regulation, NeoplasticNeoplasmsAnimalsHumansMelanomaMiceSingle-Cell AnalysisStochastic ProcessesWnt Signaling PathwayadaptationBrownian motionclonal and subclonal evolutiongene expression evolutionimmunotherapy responsemelanomaOrnstein-Uhlenbeck processessingle-cell analysisstochastic processesWNT signaling

Identifiers

PMID39701099
PMCPMC11867576

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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.