Evidence map›Paper›PMID 38343828›Full record

ArticleResearch square2024

Assessment of ATP Metabolism to Adenosine by Ecto-Nucleotidases Carried by Tumor-Derived Small Extracellular Vesicles.

Chang-Sook Hong, Elizabeth V Menshikova, Theresa L Whiteside, Edwin K Jackson

Open access · greenAbstract readPreprint
In one paragraph

Article in Research square, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Chang-Sook HongUniversity of Pittsburgh School of Medicine.
Elizabeth V MenshikovaUniversity of Pittsburgh School of Medicine.
Theresa L WhitesideUniversity of Pittsburgh School of Medicine.
Edwin K JacksonUniversity of Pittsburgh School of Medicine.
University of Pittsburgh · US

Funding

Depleting exosomes to improve responses to immune therapy in HNSCCU01DE029759 · NIDCR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WHITESIDE, THERESA L. · 2020 to 2024
$3.5M
Small extracellular vesicles as biomarkers of prognosis and response to therapy in head and neck cancerR01DE031299 · NIDCR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Brenda B. Diergaarde, Theresa L. Whiteside · 2023 to 2026
$2.9M
The Adenosinergic Pathway in Tumor-derived ExosomesR01CA256068 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JACKSON, EDWIN KERRY, WHITESIDE, THERESA L. · 2021 to 2025
$2.5M
NCI NIH HHS R01 CA256068NIDCR NIH HHS R01 DE031299NIDCR NIH HHS U01 DE029759
6 · The paper itself

Abstract

Background: Immunosuppression is a hallmark of cancer progression. Tumor-derived small extracellular vesicles (sEV), also known as TEX, produce adenosine (ADO) and can mediate tumor-induced immunosuppression. Methods: Here, the ATP pathway of ADO production (ATP◊ADP◊AMP◊ADO) by ecto-nucleotidases carried in sEV was evaluated by a novel method using N Results: Human melanoma cell-derived TEX (MTEX) metabolized eATP to N Conclusions: The noninvasive, sensitive, and specific assay assessing ePurine metabolism ± ecto-nucleotidase inhibitors in TEX enables the personalized identification of the ecto-nucleotidase primarily involved in ADO production in patients with cancer. The assay could guide precision medicine by determining which purine is the preferred target for inhibitory therapeutic interventions.

Indexed as

high pressure liquid chromatographyN6-etheno-adenosineN6-etheno-ADPN6-etheno-AMPN6-etheno-ATPtumor-derived small extracellular vesicles

Identifiers

PMID38343828
PMCPMC10854312
OpenAlexW4391163888

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.