Cited by 130Advanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionProstate Cancer Diagnosis and Treatment

Noninvasive Precision Screening of Prostate Cancer by Urinary Multimarker Sensor and Artificial Intelligence Analysis

Kim, Hojun, Park, Sungwook, Jeong, In Gab, Song, Sang Hoon, Jeong, Youngdo, Kim, Choung-Soo, Lee, Kwan Hyi·2021·ACS Nano

Abstract

Screening for prostate cancer relies on the serum prostate-specific antigen test, which provides a high rate of false positives (80%). This results in a large number of unnecessary biopsies and subsequent overtreatment. Considering the frequency of the test, there is a critical unmet need of precision screening for prostate cancer. Here, we introduced a urinary multimarker biosensor with a capacity to learn to achieve this goal. The correlation of clinical state with the sensing signals from urinary multimarkers was analyzed by two common machine learning algorithms. As the number of biomarkers was increased, both algorithms provided a monotonic increase in screening performance. Under the best combination of biomarkers, the machine learning algorithms screened prostate cancer patients with more than 99% accuracy using 76 urine specimens. Urinary multimarker biosensor leveraged by machine learning analysis can be an important strategy of precision screening for cancers using a drop of bodily fluid.

Integrity signals

Registry

Crossref · 10.1021/acsnano.0c06946

Cites

47 of 47 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • AI-based wearable biosensors were used for cancer detection, such as using a dual-gate FET to detect prostate cancer in urinary samples with multiple biomarkers.

    “AI-based wearable biosensors were used for cancer detection, such as using a dual-gate FET to detect prostate cancer in urinary samples with multiple biomarkers.”
  • With random forest and neural network algorithms, screening performance was improved with more than 99% accuracy using surface-enhanced Raman spectroscopy signals of 76 urine specimens for multiple biomarkers' detection, including ANXA3, ENG, PSMA, and ERG.

    “With the help of random forest (RF) and neural network algorithms, the screening performance was improved with more than 99% accuracy using surface-enhanced Raman spectroscopy signals of 76 urine specimens for multiple biomarkers’ detection, including ANXA3, ENG, PSMA, and ERG [203].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kim, H., Park, S., Jeong, I. G., Song, S. H., Jeong, Y., Kim, C.-S., & Lee, K. H.
Affiliations
  • Korea Institute of Science and Technology (KR)
  • Asan Medical Center (KR)
  • Korea University (KR)
Corresponding author
Lee, Kwan Hyi
Venue
ACS Nano
Published
2020-12-09
Volume
15
Issue
3
Pages
4054-4065
ISSN
  • 1936-0851 (ISSN-L)
  • 1936-086X
OpenAlex
W3110857070
Cited by
130
References
47
Citations by year
2026: 29 · 2025: 32 · 2024: 23 · 2023: 21 · 2022: 12 · 2021: 13
FWCI
3.73
Type
journal article
Language
en
Open access
closed
Locations
  • ACS Nano (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministry of Health and Welfare (202012D07)
  • Ministry of Food and Drug Safety (202012D07)
  • Ministry of Science and ICT, South Korea (202012D07)
  • National Research Foundation of Korea (2020R1A2C2009291)
  • Ministry of Trade, Industry and Energy (202012D07)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Advanced biosensing and bioanalysis techniques
  • Physical Sciences › Engineering › Biomedical Engineering › Biosensors and Analytical Detection
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Prostate Cancer Diagnosis and Treatment
Keywords
prostate cancer, non-invasive cancer screening, urinary biomarkers, artificial intelligence, machine learning, prostate-specific antigen, false positives, urine samples
MeSH terms
Artificial Intelligence, Biopsy, Humans, Male, Prostatic Neoplasms, Biomarkers, Tumor, Prostate-Specific Antigen, Early Detection of Cancer

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review