Evidence map›Paper›PMID 32560461›Full record

ArticleCancers2020

Purine Metabolites in Tumor-Derived Exosomes May Facilitate Immune Escape of Head and Neck Squamous Cell Carcinoma.

Nils Ludwig, Delbert G Gillespie, Torsten E Reichert, Edwin K Jackson, Theresa L Whiteside

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

46 citing papers in PubMed, 64 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

5 authors at 2 institutions in 2 countries.

Nils LudwigDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Delbert G GillespieDepartment of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA.
Torsten E ReichertDepartment of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany.
Edwin K JacksonDepartment of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA.ORCID 0000-0002-8101-6009
Theresa L WhitesideDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.ORCID 0000-0001-7316-6181
University of Pittsburgh · USUniversity Hospital Regensburg · DE

Funding

Single Nephron and MetabolomicsP30DK079307 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KLEYMAN, THOMAS R · 2008 to 2022
$13.4M
Role of Renal Dipeptidyl Peptidase IVR01HL069846 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JACKSON, EDWIN KERRY · 2003 to 2020
$6.6M
The Guanosine-Adenosine MechanismR01HL109002 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JACKSON, EDWIN KERRY · 2012 to 2023
$5.1M
Adenosine in Renal Sympathetic NeurotransmissionR01DK091190 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JACKSON, EDWIN KERRY · 2011 to 2020
$3.4M
Deutsche Akademie der Naturforscher Leopoldina - Nationale Akademie der Wissenschaften LPDS 2017-12 and LPDS 2019-02NHLBI NIH HHS R01 HL069846NHLBI NIH HHS R01 HL109002NIDDK NIH HHS P30 DK079307NIDDK NIH HHS R01 DK091190NIH HHS HL109002, DK091190, HL069846, DK068575, DK079307, R01-CA 168628
6 · The paper itself

Abstract

Body fluids of patients with head and neck squamous cell carcinoma (HNSCC) are enriched in exosomes that reflect properties of the tumor. The aim of this study was to determine whether purine metabolites are carried by exosomes and evaluate their role as potential contributors to tumor immune escape. The gene expression levels of the purine synthesis pathway were studied using the Cancer Genome Atlas (TCGA) Head and Neck Cancer database. Exosomes were isolated from supernatants of UMSCC47 cells and from the plasma of HNSCC patients (

Indexed as

adenosineexosomesextracellular vesicleshead and neck cancerHNSCCpurine metabolitespurinergic signalingTEX

Identifiers

PMID32560461
PMCPMC7352909
OpenAlexW3036136096

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.