Evidence map›Paper›PMID 34965936›Full record

ArticleCancer research2022

Single-Cell Analysis Unveils the Role of the Tumor Immune Microenvironment and Notch Signaling in Dormant Minimal Residual Disease.

Mahnaz Janghorban, Yuchen Yang, Na Zhao, Clark Hamor, Tuan M Nguyen, Xiang H-F Zhang, Jeffrey M Rosen

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

36 citing papers in PubMed, 33 citations in OpenAlex.

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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

7 authors at 5 institutions in 2 countries.

Mahnaz Janghorban *Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas.ORCID 0000-0002-3405-6104
Yuchen Yang *State Key Laboratory of Biocontrol, School of Ecology, Sun Yat-sen University, Guangzhou, China.
Na ZhaoDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas.
Clark HamorDepartment of Biochemistry and Cell Biology, Rice University, Houston, Texas.
Tuan M NguyenChemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, Massachusetts.ORCID 0000-0003-4879-3962
Xiang H-F ZhangDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas.ORCID 0000-0002-5674-8670
Jeffrey M RosenDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas.ORCID 0000-0002-6637-844X
Baylor College of Medicine · USBroad Institute · USRice University · USSun Yat-sen University · CNTexas Medical Center · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
VISION RESEARCH CENTERP30EY002520 · NEI · BAYLOR COLLEGE OF MEDICINE · PI Samuel M Wu · 1985 to 2026
$14.8M
MALAT1 lncRNA as a Therapeutic Target in Triple Negative Breast CancerR01CA016303 · NCI · BAYLOR COLLEGE OF MEDICINE · PI ROSEN, JEFFREY MARK · 1985 to 2022
$8.1M
HORMONAL REGULATION OF BREAST CANCERR37CA016303 · NCI · BAYLOR COLLEGE OF MEDICINE · PI ROSEN, JEFFREY MARK · 1989 to 2011
$7.3M
Union Biometrica BioSorterS10OD025251 · OD · BAYLOR COLLEGE OF MEDICINE · PI BEETON, CHRISTINE · 2018 to 2018
$600k
High Throughput Genomic Sequencer at BCM Core FacilityS10OD023469 · OD · BAYLOR COLLEGE OF MEDICINE · PI CHEN, RUI · 2017 to 2017
$600k
BD Biosciences Special Order LSRIIS10RR024574 · NCRR · BAYLOR COLLEGE OF MEDICINE · PI LUMPKIN, ELLEN A · 2009 to 2009
$430k
Tecan EVO GenePaint robotS10OD016167 · OD · BAYLOR COLLEGE OF MEDICINE · PI LJUNGBERG, CECILIA · 2013 to 2013
$215k
Acquisition of 10X Genomics Chromium Instrument to Accelerate Genomic and Single Cell Transcriptomic ResearchS10OD025240 · OD · BAYLOR COLLEGE OF MEDICINE · PI DODDAPANENI, HARSHA VARDHAN · 2018 to 2018
$125k
NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA016303NCI NIH HHS R37 CA016303NCRR NIH HHS S10 RR024574NEI NIH HHS P30 EY002520NIH HHS S10 OD016167NIH HHS S10 OD023469NIH HHS S10 OD025240NIH HHS S10 OD025251
6 · The paper itself

Abstract

Tumor dormancy is a stage in which residual cancer cells remain inactive, but regrowth of dormant cancer cells contributes to recurrence. The complex ecosystem in cancer that promotes cell survival and the factors that eventually overcome growth constraints and result in proliferation remain to be fully elucidated. Doing so may provide new insights and help identify novel strategies to prolong cancer dormancy and prevent disease recurrence. To dissect the molecular pathways and the microenvironments involved in regulation of dormancy, we utilized a novel immunocompetent transgenic model to study minimal residual disease and relapse. This model revealed a significant reorganization of cancer cell structures, stroma, and immune cells, with cancer cells showing dormant cell signatures. Single-cell RNA sequencing uncovered remodeling of myeloid and lymphoid compartments. In addition, the Jagged-1/Notch signaling pathway was shown to regulate many aspects of tumorigenesis, including stem cell development, epithelial-to-mesenchymal transition, and immune cell homeostasis during minimal residual disease. Treatment with an anti-Jagged-1 antibody inhibited the Jagged-1/Notch signaling pathway in tumor cells and the microenvironment, delaying tumor recurrence. These findings uncover a cascade of regulatory changes in the microenvironment during dormancy and identify a therapeutic strategy to undercut these changes. SIGNIFICANCE: Single-cell RNA-sequencing analysis reveals dormancy-associated changes in immune and stromal cells and demonstrates a rationale to pursue Jagged-1/Notch pathway inhibition as a viable therapeutic strategy to reduce disease recurrence.

Indexed as

EcosystemSingle-Cell AnalysisHumansJagged-1 ProteinNeoplasm Recurrence, LocalNeoplasm, ResidualSignal TransductionTumor MicroenvironmentJagged-1 Protein

Identifiers

PMID34965936
PMCPMC8898263
OpenAlexW4200550207

What OpenQuestion holds

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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.