Evidence map›Paper›PMID 37083528›Full record

ArticleScience advances2023

Cascaded microfluidic circuits for pulsatile filtration of extracellular vesicles from whole blood for early cancer diagnosis.

Zhenglin Li, Chao Liu, Yangchang Cheng, Yike Li, Jinqi Deng, Lixiao Bai, Lili Qin, Huili Mei, Min Zeng, Fei Tian and 2 more

Abstract read
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

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  15. Isolation Techniques of Micro/Nano-Scaled Species for Biomedical Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  16. Review
  17. Review
  18. The diagnostic potential of extracellular vesicles in virus-related diseases.Frontiers in cellular and infection microbiology · 2025
    Review
  19. Article
  20. 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

12 authors.

Zhenglin LiBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0002-5215-076X
Chao LiuBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0002-3232-2974
Yangchang ChengBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0002-4471-2793
Yike LiBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0002-0342-5632
Jinqi DengBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0003-2815-1727
Lixiao BaiDepartment of Breast Cancer, The Fifth Medical Center, Chinese PLA General Hospital, Beijing 100071, China.
Lili QinDepartment of Breast Cancer, The Fifth Medical Center, Chinese PLA General Hospital, Beijing 100071, China.
Huili MeiBeijing Sihui Traditional Chinese Medicine Hospital, Beijing 100124, China.
Min ZengBeijing Sihui Traditional Chinese Medicine Hospital, Beijing 100124, China.
Fei TianBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0002-5607-1364
Shaohua ZhangDepartment of Breast Cancer, The Fifth Medical Center, Chinese PLA General Hospital, Beijing 100071, China.ORCID 0000-0002-3911-2398
Jiashu SunBeijing Engineering Research Center for BioNanotechnology, CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190, China.ORCID 0000-0003-4255-6202

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor-derived extracellular vesicles (EVs) hold the potential to substantially improve noninvasive early diagnosis of cancer. However, analysis of nanosized EVs in blood samples has been hampered by lack of effective, rapid, and standardized methods for isolating and detecting EVs. To address this difficulty, here we use the electric-hydraulic analogy to design cascaded microfluidic circuits for pulsatile filtration of EVs via integration of a cell-removal circuit and an EV-isolation circuit. The microfluidic device is solely driven by a pneumatic clock pulse generator, allowing for preprogrammed, clog-free, gentle, high-yield, and high-purity isolation of EVs directly from blood within 30 minutes. We demonstrate its clinical utility by detecting protein markers of isolated EVs from patient blood using a polyethylene glycol-enhanced thermophoretic aptasensor, with 91% accuracy for diagnosis of early-stage breast cancer. The cascaded microfluidic circuits can have broad applications in the field of EV research.

Indexed as

Breast NeoplasmsExtracellular VesiclesEarly Detection of CancerFemaleFiltrationHumansMicrofluidics

Identifiers

PMID37083528
PMCPMC10121168

What OpenQuestion holds

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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.