Evidence map›Paper›PMID 40994721›Full record

ArticleJournal of extracellular biology2025

Extracellular Vesicles in Serum Carry Trop2 Protein as a Potential Molecular Indicator in Prostate Cancer.

Prima Dewi Sinawang, Mehmet O Ozen, Shiqin Liu, En-Chi Hsu, Demir Akin, Emily Ding, Rosalie Nolley, James D Brooks, Tanya Stoyanova, Utkan Demirci

Abstract read
In one paragraph

Article in Journal of extracellular biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

10 authors.

Prima Dewi SinawangDepartment of Chemical Engineering Stanford University Stanford California USA.ORCID https://orcid.org/0000-0001-8460-3260
Mehmet O OzenBio-Acoustic MEMS in Medicine (BAMM) Laboratories, Department of Radiology Stanford University Palo Alto California USA.
Shiqin LiuCanary Center at Stanford, Department of Radiology Stanford University Palo Alto California USA.
En-Chi HsuCanary Center at Stanford, Department of Radiology Stanford University Palo Alto California USA.
Demir AkinBio-Acoustic MEMS in Medicine (BAMM) Laboratories, Department of Radiology Stanford University Palo Alto California USA.
Emily DingBio-Acoustic MEMS in Medicine (BAMM) Laboratories, Department of Radiology Stanford University Palo Alto California USA.
Rosalie NolleyDepartment of Urology Stanford University Stanford California USA.
James D BrooksCanary Center at Stanford, Department of Radiology Stanford University Palo Alto California USA.
Tanya StoyanovaCanary Center at Stanford, Department of Radiology Stanford University Palo Alto California USA.
Utkan DemirciBio-Acoustic MEMS in Medicine (BAMM) Laboratories, Department of Radiology Stanford University Palo Alto California USA.ORCID https://orcid.org/0000-0003-2784-1590

Funding

Stanford Center for Clinical & Translational Education and Research (Spectrum)UL1TR003142 · NCATS · STANFORD UNIVERSITY · PI O'HARA, RUTH M · 2019 to 2023
$45.0M
Stanford Molecular and Cellular Characterization LaboratoryU01CA196387 · NCI · STANFORD UNIVERSITY · PI BROOKS, JAMES D. · 2015 to 2020
$5.2M
CANARY CANCER RESEARCH EDUCATION SUMMER TRAINING (CANARY CREST) PROGRAMR25CA217729 · NCI · STANFORD UNIVERSITY · PI Utkan DEMIRCI, Sharon Pitteri · 2017 to 2026
$2.5M
Elucidating the Role of Trop2 in Prostate CancerR37CA240822 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Tanya I Stoyanova · 2020 to 2026
$2.5M
Exosome separation and digital resolution detection of blood-based nucleic acid biomarkers for noninvasive therapeutic diagnostics in cancerR01EB029805 · NIBIB · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI CUNNINGHAM, BRIAN T., DEMIRCI, UTKAN · 2020 to 2023
$2.1M
Delineate the Role of GSTP1 in Advanced Prostate CancerR01CA274978 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Tanya I Stoyanova · 2023 to 2026
$1.8M
Elucidating the Role of UCHL1 in Aggressive Prostate CancerR01CA244281 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI STOYANOVA, TANYA I · 2020 to 2024
$1.8M
NCATS NIH HHS UL1 TR003142NCI NIH HHS R01 CA244281NCI NIH HHS R01 CA274978NCI NIH HHS R25 CA217729NCI NIH HHS R37 CA240822NCI NIH HHS U01 CA196387NIBIB NIH HHS R01 EB029805
6 · The paper itself

Abstract

Extracellular vesicles (EVs) are lipid nano-to-micro-sized vesicles increasingly studied for their role in intercellular communication and their potential as minimally invasive molecular indicators in various diseases. However, challenges remain in characterizing specific surface molecules on EVs due to cargo heterogeneity and the lack of convenient quantification methods. In this study, we show the isolation, characterization, detection, and quantification of Trop2-carrying EVs (EV-Trop2) in serum of prostate cancer patients. This work combines the unique advantages of our EV isolation method with ELISA to enable surface-protein-specific EV analysis directly from serum. This is, to our knowledge, the first demonstration to isolate and quantify EV-Trop2 from prostate cancer patient serum to study its expression patterns in relation to prostate cancer status. Analysis of serum samples from three patient groups: high-risk prostate cancer (

Indexed as

extracellular vesiclesprostate cancerTrop2

Identifiers

PMID40994721
PMCPMC12456249

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.