Evidence map›Paper›PMID 30458003›Full record

SynthesisPloS one2018

TIMP-1 is a novel serum biomarker for the diagnosis of colorectal cancer: A meta-analysis.

Chunyan Meng, Xiaowei Yin, Jingting Liu, Kaifeng Tang, Hongchao Tang, Jianhua Liao

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% of its field
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, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. World journal of clinical oncology · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. The TIMP protein family: diverse roles in pathophysiology.American journal of physiology. Cell physiology · 2024
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Genetic Variants Associated with Acne Vulgaris.International journal of general medicine · 2023
    Review
  17. The Probiotic Effects of theJournal of microbiology and biotechnology · 2022
    Article
  18. Article
  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

6 authors at 2 institutions in 1 country.

Chunyan MengDepartment of General Surgery, Zhejiang Hospital, Hangzhou, Zhejiang, China.
Xiaowei YinDepartment of General Surgery, People's Hospital of Anji, Huzhou, Zhejiang, China.
Jingting LiuDepartment of Emergency, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Kaifeng TangDepartment of General Surgery, Zhejiang Hospital, Hangzhou, Zhejiang, China.
Hongchao TangDepartment of General Surgery, Zhejiang Hospital, Hangzhou, Zhejiang, China.
Jianhua LiaoDepartment of General Surgery, Zhejiang Hospital, Hangzhou, Zhejiang, China.ORCID 0000-0002-7067-2051
Zhejiang Hospital · CNSir Run Run Shaw Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTissue inhibitor of metalloproteinase-1 (TIMP-1) is a glycoprotein involved in cell survival and tumorigenesis. There have been some promising results regarding the diagnostic value of TIMP-1 for patients with colorectal cancer (CRC). The aim of the present study was to assess the diagnostic accuracy and clinical utility of serum TIMP-1 in CRC patients through meta-analysis.

methodsA systematic search of online databases was performed to collect eligible studies. The pooled sensitivity, specificity, diagnostic odds ratio (DOR), and summary receiver operator characteristic (SROC) curve were generated from accuracy data using the random-effects model. Fagan's nomogram and the likelihood matrix were applied to estimate the clinical utility of TIMP-1.

resultsA total of 9 eligible studies with 1886 patients were included. Among the patients, 819 were pathologically diagnosed with CRC, whereas 1067 did not have adenomas or other cancers. The overall sensitivity, specificity, and DOR of TIMP-1 for the diagnosis of CRC were 0.65 (95% confidence interval (CI): 0.57-0.72), 0.87 (95% CI: 0.76-0.94), and 12.73 (95% CI 5.71-28.38), respectively. The area under the SROC was 0.77 (95% CI, 0.73-0.81), suggesting the potential diagnostic value of TIMP-1 in CRC patients. Among patients with a pretest CRC probability of 20%, posttest probabilities were 56% and 9% for positive and negative TIMP-1 results, respectively.

conclusionsTIMP-1 expression exhibits an upper moderate diagnostic value in CRC, and TIMP-1 assessment may be useful as a noninvasive screening tool for CRC in clinical practice.

Indexed as

Biomarkers, TumorColorectal NeoplasmsGene Expression Regulation, NeoplasticHumansTissue Inhibitor of Metalloproteinase-1Biomarkers, TumorTissue Inhibitor of Metalloproteinase-1

Identifiers

PMID30458003
PMCPMC6245680
OpenAlexW2901398681

What OpenQuestion holds

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LicenceCC BY
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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.