Evidence map›Paper›PMID 38050829›Full record

ArticleJournal of extracellular vesicles2023

Correlation between membrane proteins and sizes of extracellular vesicles and particles: A potential signature for cancer diagnosis.

Chunhui Zhai, Feng Xie, Jiaying Xu, Yuting Yang, Weiqiang Zheng, Haiyan Hu, Xianting Ding, Hui Yu

Abstract read
In one paragraph

Article in Journal of extracellular vesicles, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
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  3. Overcoming tumour resistance in cancer immunotherapy through predictive and pharmacodynamic biomarkers.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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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

8 authors.

Chunhui ZhaiSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Feng XieSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Jiaying XuSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Yuting YangDepartment of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering Shanghai, Shanghai, China.
Weiqiang ZhengDepartment of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering Shanghai, Shanghai, China.
Haiyan HuOncology Department, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.
Xianting DingSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.ORCID https://orcid.org/0000-0002-1549-3499
Hui YuSchool of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.ORCID https://orcid.org/0000-0003-4430-2230

Funding

National Key Research and Development Program of China (No.2022YFF1202000,SubprojectNo.2022YFF1202001)National Natural Science Foundation of China 22027807National Natural Science Foundation of China 61901257National Natural Science Foundation of China 62271315
6 · The paper itself

Abstract

Extracellular vesicles and particles (EVPs) are recognized as ideal liquid biopsy tools for cancer detection, and membrane proteins are commonly used EVP biomarkers. However, bulk analysis of EVP membrane protein biomarkers typically fails to meet the clinical requirement for diagnostic accuracy. We investigated the correlation between the membrane protein expression level, the binding kinetics to aptamers and the sizes of EVPs with interferometric plasmonic microscopy (iPM), and demonstrated the implementation of the correlative signature to determine cancer types. Using EVPs collected from both cell model and clinical plasma samples with liver, lung, breast, or prostate cancer, we found that the selective set of membrane protein expression levels of five protein markers and their binding kinetics were highly heterogeneous across various sizes of EVPs, resulting in the low overall accuracy (<50%) in cancer classification with bulk analysis of all populations. By grouping the EVPs into three subpopulations according to their sizes, the overall accuracy could be increased to about 70%. We further grouped the EVPs into subpopulations with a 10 nm interval in sizes and analysed the correlation between the membrane proteins and sizes with a machine learning algorithm. The results show that the overall accuracy to discriminate cancer types could be improved to 85%. Therefore, this work highlights the significance of size-dependent subtyping of EVPs and suggests that the correlation between the selective set of membrane proteins and sizes of EVP can serve as a signature for clinical cancer diagnosis.

Indexed as

Extracellular VesiclesProstatic NeoplasmsBiomarkersHumansLiquid BiopsyMaleMembrane ProteinsBiomarkersMembrane Proteinsbiomarkercancer diagnosisextracellular vesicles and particleliquid biopsymembrane protein

Identifiers

PMID38050829
PMCPMC10696525

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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.