Evidence map›Paper›PMID 32670260›Full record

ArticleFrontiers in immunology2020

Gene Expression Profiling of PDGFRA Mutant GIST Reveals Immune Signatures as a Specific Fingerprint of D842V Exon 18 Mutation.

Valentina Indio, Gloria Ravegnini, Annalisa Astolfi, Milena Urbini, Maristella Saponara, Antonio De Leo, Elisa Gruppioni, Giuseppe Tarantino, Sabrina Angelini, Andrea Pession and 2 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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  6. Pilot Study by Liquid Biopsy in Gastrointestinal Stromal Tumors: Analysis ofInternational journal of molecular sciences · 2024
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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

12 authors.

Valentina Indio"Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.
Gloria RavegniniDepartment of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
Annalisa AstolfiDepartment of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy.
Milena Urbini"Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.
Maristella SaponaraDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy.
Antonio De LeoPathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy.
Elisa GruppioniPathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, S.Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy.
Giuseppe TarantinoDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy.
Sabrina AngeliniDepartment of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
Andrea Pession"Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.
Maria Abbondanza Pantaleo"Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.
Margherita NanniniMedical Oncology Unit, S.Orsola-Malpighi University Hospital, Bologna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Platelet Derived Growth Factor Receptor Alpha (PDGFRA) mutations occur in only about 5-7% of gastrointestinal stromal tumors (GIST), notably with alterations on exons 12/14/18. The most frequent PDGFRA mutation is the exon 18 D842V, which is correlated to specific clinico-pathological features, such as primary imatinib resistance and higher indolence. Here, we present a gene expression profile (GEP) comparison of D842V vs. PDGFRA with mutations other than D842V (non-D842V). GEP was followed by

Indexed as

ExonsMutationTranscriptomeAdultAgedAged, 80 and overCD8-Positive T-LymphocytesDrug Resistance, NeoplasmFemaleGastrointestinal Stromal TumorsGene Expression ProfilingGene OntologyHumansLymphocytes, Tumor-InfiltratingMaleMiddle AgedReceptor, Platelet-Derived Growth Factor alphacheckpoint inhibitorD842Vgastrointestinal stromal tumorGISTIFN-γ signaling pathwayimmunotherapyPDGFRAtumor infiltrating lymphocytes

Identifiers

PMID32670260
PMCPMC7326057

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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.