Evidence map›Paper›PMID 39197817›Full record

ArticleJournal of advanced research2025

Simultaneous detection of membrane protein and mRNA at single extracellular vesicle level by droplet microfluidics for cancer diagnosis.

Huixian Lin, Bo Li, Jingyun Guo, Xueying Mai, Haiyang Yu, Weilun Pan, Bodeng Wu, Wei Liu, Mingzhen Zhong, Tong Liao and 6 more

Abstract read
In one paragraph

Article in Journal of advanced research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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  8. Extracellular RNAs as Messengers and Early Biomarkers in Neurodegeneration.International journal of molecular sciences · 2025
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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

16 authors.

Huixian LinDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Bo LiDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Jingyun GuoBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Xueying MaiDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Haiyang YuDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Weilun PanDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Bodeng WuDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Wei LiuDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Mingzhen ZhongDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Tong LiaoDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Ye ZhangDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Bo SituDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Xiaohui YanMedical Research Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Yifan LiuSchool of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China. Electronic address: liuyf6@shanghaitech.edu.cn.
Chunchen LiuDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China. Electronic address: liuchunchen@smu.edu.cn.
Lei ZhengDepartment of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Engineering and Technology Research Center for Rapid Diagnostic Biosensors, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China. Electronic address: nfyyzhenglei@smu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSimultaneous detection of proteins and mRNA within a single extracellular vesicle (EV) enables comprehensive analysis of specific EVs subpopulations, significantly advancing cancer diagnostics. However, developing a sensitive and user-friendly approach for simultaneously detecting multidimensional biomarkers in single EV is still challenging.

objectivesTo facilitate the analysis of multidimensional biomarkers in EVs and boost its clinical application, we present a versatile droplet digital system facilitating the concurrent detection of membrane proteins and mRNA at the single EV level with high sensitivity and specificity.

methodsThe antibody-DNA conjugates were firstly prepared for EVs protein biomarkers recognition and signal transformation. Coupling with the assembled triplex droplet digital PCR system, a versatile droplet digital analysis assay for simultaneous detection of membrane protein and mRNA at a single EV level was developed.

resultsOur new droplet digital system displayed high sensitivity and specificity. Additionally, its clinical application was validated in a breast cancer cohort. As expected, this assay has demonstrated superior performance in distinguishing breast cancer from healthy individuals and benign controls through combined detection of EVs protein and mRNA markers compared to any single kind marker detections, especially for patients with breast cancer at early stage (AUC=0.9229).

conclusionConsequently, this study proposes a promising strategy for accurately identifying and analyzing specific EV subgroups through the co-detection of proteins and mRNA at the single EV level, holding significant potential for future clinical applications.

Indexed as

Biomarkers, TumorBreast NeoplasmsExtracellular VesiclesMembrane ProteinsMicrofluidicsNeoplasmsRNA, MessengerFemaleHumansSensitivity and SpecificityBiomarkers, TumorMembrane ProteinsRNA, MessengerCancer diagnosisDroplet microfluidicsExtracellular vesiclesmRNAProtein

Identifiers

PMID39197817
PMCPMC12225909

What Socratic 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 Socratic graph.