Evidence map›Paper›PMID 33328216›Full record

ArticleCancer discovery2021

Direct and Indirect Regulators of Epithelial-Mesenchymal Transition-Mediated Immunosuppression in Breast Carcinomas.

Anushka Dongre, Mohammad Rashidian, Elinor Ng Eaton, Ferenc Reinhardt, Prathapan Thiru, Maria Zagorulya, Sunita Nepal, Tuba Banaz, Anna Martner, Stefani Spranger and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer discovery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

96 citing papers in PubMed, 137 citations in OpenAlex.

  1. Treatment Efficacy and Molecular Dynamics of Neoadjuvant Durvalumab and Olaparib in Resectable Urothelial Bladder Cancer: The NEODURVARIB Trial.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
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  20. EMT and cancer: what clinicians should know.Nature reviews. Clinical oncology · 2025
    Review

36 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

11 authors at 5 institutions in 3 countries.

Anushka DongreWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.
Mohammad RashidianDana Farber Cancer Institute, Boston, Massachusetts.
Elinor Ng EatonWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.
Ferenc ReinhardtWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.
Prathapan ThiruWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.
Maria ZagorulyaKoch Institute for Integrative Cancer Research at MIT, Cambridge, Massachusetts.
Sunita NepalWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.ORCID 0000-0001-7986-6314
Tuba BanazWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.ORCID 0000-0002-7895-4942
Anna MartnerWhitehead Institute for Biomedical Research, Cambridge, Massachusetts.ORCID 0000-0002-6598-5221
Stefani SprangerKoch Institute for Integrative Cancer Research at MIT, Cambridge, Massachusetts.
Robert A WeinbergWhitehead Institute for Biomedical Research, Cambridge, Massachusetts. weinberg@wi.mit.edu.ORCID 0000-0002-0895-3557
Whitehead Institute for Biomedical Research · USMassachusetts Institute of Technology · USHarvard University · USLudwig Cancer Research · BESahlgrenska University Hospital · SE

Funding

Use of Organotypic and Mammary Gland Models to Investigate the Outcomes of ClonalP01CA080111 · NCI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI DILLON, DEBORAH · 1999 to 2018
$36.0M
Epi-genetic Programs in Cancer ProgressionR35CA220487 · NCI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI WEINBERG, ROBERT A · 2017 to 2023
$7.3M
NCI NIH HHS P01 CA080111NCI NIH HHS R35 CA220487
6 · The paper itself

Abstract

The epithelial-to-mesenchymal transition, which conveys epithelial (E) carcinoma cells to quasi-mesenchymal (qM) states, enables them to metastasize and acquire resistance to certain treatments. Murine tumors composed of qM mammary carcinoma cells assemble an immunosuppressive tumor microenvironment (TME) and develop resistance to anti-CTLA4 immune-checkpoint blockade (ICB) therapy, unlike their E counterparts. Importantly, minority populations of qM cells within a tumor can cross-protect their more E neighbors from immune attack. The underlying mechanisms of immunosuppression and cross-protection have been unclear. We demonstrate that abrogation of qM carcinoma cell-derived factors (CD73, CSF1, or SPP1) prevents the assembly of an immunosuppressive TME and sensitizes otherwise refractory qM tumors partially or completely to anti-CTLA4 ICB. Most strikingly, mixed tumors in which minority populations of carcinoma cells no longer express CD73 are now sensitized to anti-CTLA4 ICB. Finally, loss of CD73 also enhances the efficacy of anti-CTLA4 ICB during the process of metastatic colonization. SIGNIFICANCE: Minority populations of qM carcinoma cells, which likely reside in human breast carcinomas, can cross-protect their E neighbors from immune attack. Understanding the mechanisms by which qM carcinoma cells resist antitumor immune attack can help identify signaling channels that can be interrupted to potentiate the efficacy of checkpoint blockade immunotherapies.

Indexed as

AnimalsAntineoplastic Agents, ImmunologicalBreast NeoplasmsDisease Models, AnimalEpithelial-Mesenchymal TransitionFemaleHumansImmunosuppression TherapyMiceMice, Inbred C57BLSignal TransductionTumor MicroenvironmentAntineoplastic Agents, Immunological

Identifiers

PMID33328216
PMCPMC8432413
OpenAlexW3112974929

What OpenQuestion holds

Textmetadata
LicenceTDM
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.