Evidence map›Paper›PMID 35282611›Full record

ArticleChemical science2022

Identification of two-dimensional copper signatures in human blood for bladder cancer with machine learning.

Weichao Wang, Xian Liu, Changwen Zhang, Fei Sheng, Shanjun Song, Penghui Li, Shaoqing Dai, Bin Wang, Dawei Lu, Luyao Zhang and 6 more

Abstract read
In one paragraph

Article in Chemical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Review
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  5. Article
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  8. Review
  9. Review
  10. Unveiling the Origin of Copper Accumulation in Plasma with Aging.Environment & health (Washington, D.C.) · 2025
    Article
  11. Article
  12. Review
  13. Article
  14. Article
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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.

Weichao WangState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Xian LiuState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Changwen ZhangDepartment of Urology, The Second Hospital of Tianjin Medical University, Tianjin Institute of Urology Tianjin 300211 China.
Fei ShengDepartment of Urology, The Second Hospital of Tianjin Medical University, Tianjin Institute of Urology Tianjin 300211 China.
Shanjun SongNational Institute of Metrology Beijing 100029 China.
Penghui LiTianjin University of Technology Tianjin 300384 China.
Shaoqing DaiFaculty of Geo-Information Science and Earth Observation (ITC), University of Twente P.O. Box 217 7500AE Enschede The Netherlands.ORCID https://orcid.org/0000-0003-0858-4728
Bin WangInstitute of Reproductive and Child Health, National Health Commission's Key Laboratory of Reproductive Health, Peking University Beijing 100191 China.
Dawei LuState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Luyao ZhangState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Xuezhi YangState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Zhihong ZhangDepartment of Urology, The Second Hospital of Tianjin Medical University, Tianjin Institute of Urology Tianjin 300211 China.
Sijin LiuState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.ORCID https://orcid.org/0000-0002-5643-0734
Aiqian ZhangState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.
Qian LiuState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.ORCID https://orcid.org/0000-0001-8525-7961
Guibin JiangState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 China qianliu@rcees.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Currently, almost all available cancer biomarkers are based on concentrations of compounds, often suffering from low sensitivity, poor specificity, and false positive or negative results. The stable isotopic composition of elements provides a different dimension from the concentration and has been widely used as a tracer in geochemistry. In health research, stable isotopic analysis has also shown potential as a new diagnostic/prognostic tool, which is still in the nascent stage. Here we discovered that bladder cancer (BCa) could induce a significant variation in the ratio of natural copper isotopes (

Identifiers

PMID35282611
PMCPMC8826767

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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.