Evidence map›Paper›PMID 36920905›Full record

ArticleCell reports2023

Single-cell heterogeneity of EGFR and CDK4 co-amplification is linked to immune infiltration in glioblastoma.

Kacper A Walentynowicz, Dalit Engelhardt, Simona Cristea, Shreya Yadav, Ugoma Onubogu, Roberto Salatino, Melanie Maerken, Cristina Vincentelli, Aashna Jhaveri, Jacob Geisberg and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
7.2field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Review
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  4. Wnt inhibition alleviates resistance to anti-PD1 therapy and improves antitumor immunity in glioblastoma.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Review
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  12. Imaging extrachromosomal DNA (ecDNA) in cancer.Histochemistry and cell biology · 2024
    Review
  13. Article
  14. Article
  15. Review
  16. Editorial: Glioma: from genetic to cellular heterogeneity.Frontiers in cell and developmental biology · 2024
    Article
  17. Review
  18. Article
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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

13 authors at 5 institutions in 1 country.

Kacper A WalentynowiczDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA.
Dalit EngelhardtCenter for Cancer Evolution, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Simona CristeaDepartment of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA; Department of Medical Oncology, Harvard Medical School, Boston, MA, USA.
Shreya YadavDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA.
Ugoma OnuboguDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA; The Skaggs Graduate School of Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, USA.
Roberto SalatinoDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA; The Skaggs Graduate School of Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, USA.
Melanie MaerkenDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA.
Cristina VincentelliDepartment of Pathology, Mount Sinai Medical Center, Miami Beach, FL, USA.
Aashna JhaveriDepartment of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA.
Jacob GeisbergDepartment of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA.
Thomas O McDonaldCenter for Cancer Evolution, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Franziska MichorCenter for Cancer Evolution, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA; The Broad Institute of MIT and Harvard, Cambridge, MA, USA; The Ludwig Center at Harvard, Boston, MA, USA. Electronic address: michor@jimmy.harvard.edu.
Michalina JaniszewskaDepartment of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technologies, Jupiter, FL, USA; Department of Molecular Medicine, Scripps Research, Jupiter, FL, USA; The Skaggs Graduate School of Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, CA, USA. Electronic address: mjaniszewska@ufl.edu.
Scripps Research Institute · USHarvard University · USDana-Farber Cancer Institute · USBroad Institute · USMount Sinai Medical Center · US

Funding

Intratumor heterogeneity and therapeutic resistanceR00CA201606 · NCI · SCRIPPS FLORIDA · PI JANISZEWSKA, MICHALINA · 2018 to 2020
$852k
Intratumor heterogeneity and therapeutic resistanceK99CA201606 · NCI · DANA-FARBER CANCER INST · PI JANISZEWSKA, MICHALINA · 2016 to 2017
$252k
NCI NIH HHS K99 CA201606NCI NIH HHS R00 CA201606
6 · The paper itself

Abstract

Glioblastoma (GBM) is the most aggressive brain tumor, with a median survival of ∼15 months. Targeted approaches have not been successful in this tumor type due to the large extent of intratumor heterogeneity. Mosaic amplification of oncogenes suggests that multiple genetically distinct clones are present in each tumor. To uncover the relationships between genetically diverse subpopulations of GBM cells and their native tumor microenvironment, we employ highly multiplexed spatial protein profiling coupled with single-cell spatial mapping of fluorescence in situ hybridization (FISH) for EGFR, CDK4, and PDGFRA. Single-cell FISH analysis of a total of 35,843 single nuclei reveals that tumors in which amplifications of EGFR and CDK4 more frequently co-occur in the same cell exhibit higher infiltration of CD163

Indexed as

Brain NeoplasmsGlioblastomaCyclin-Dependent Kinase 4ErbB ReceptorsGene AmplificationHumansIn Situ Hybridization, FluorescenceOncogenesTumor MicroenvironmentCDK4 protein, humanCyclin-Dependent Kinase 4EGFR protein, humanErbB ReceptorsCDK4CP: CancerEGFRgenetic heterogeneityglioblastomatumor microenvironment

Identifiers

PMID36920905
PMCPMC10114292
OpenAlexW4324145158

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.