Evidence map›Paper›PMID 28282545›Full record

ArticleNeoplasia (New York, N.Y.)2017

Nidogen-1 Degraded by Cathepsin S can be Quantified in Serum and is Associated with Non-Small Cell Lung Cancer.

Nicholas Willumsen, Cecilie L Bager, Diana J Leeming, Anne-Christine Bay-Jensen, Morten A Karsdal

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

29 citing papers in PubMed, 37 citations in OpenAlex.

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  12. Helicobacter pylori and gastric cancer: a lysosomal protease perspective.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2022
    Review
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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

5 authors at 2 institutions in 1 country.

Nicholas WillumsenNordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark; University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark. Electronic address: nwi@nordicbioscience.com.
Cecilie L BagerNordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark.
Diana J LeemingNordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark.
Anne-Christine Bay-JensenNordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark.
Morten A KarsdalNordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark.
Nordic Bioscience (Denmark) · DKUniversity of Southern Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Loss of basement membrane (BM) integrity is typically associated with cancer. Nidogen-1 is an essential component of the BM. Nidogen-1 is a substrate for cathepsin-S (CatS) which is released into the tumor microenvironment. Measuring nidogen-1 degraded by CatS may therefore have biomarker potential in cancer. The aim of this study was to investigate if CatS-degraded nidogen-1 was detectable in serum and a possible biomarker for cancer, a pathology associated with disruption of the BM. A competitive enzyme-linked immunosorbent assay (NIC) was developed with a monoclonal mouse antibody specific for a CatS cleavage site on human nidogen-1. Dilution and spiking recovery, inter- and intravariation, as well as accuracy were evaluated. Serum levels were evaluated in patients with breast cancer, small cell lung cancer (SCLC), and non-SCLC (NSCLC) and in healthy controls. The results indicated that the NIC assay was specific for nidogen-1 cleaved by CatS. Inter- and intraassay variations were 9% and 14%, respectively. NIC was elevated in NSCLC as compared to healthy controls (P<.001), breast cancer (P<.01), and SCLC (P<.5). The diagnostic power (area under the receiver operating characteristics) of NIC for NSCLC as compared to all other samples combined was 0.83 (95% confidence interval: 0.71-0.95), P<.0001. In conclusion, nidogen-1 degraded by CatS can be quantified in serum by the NIC assay. The current data strongly suggest that cathepsin-S degradation of nidogen-1 is strongly associated with NSCLC, which needs validation in larger clinical cohorts.

Indexed as

Biomarkers, TumorAdultAgedAnimalsBreast NeoplasmsCarcinoma, Non-Small-Cell LungCase-Control StudiesCathepsinsEnzyme-Linked Immunosorbent AssayFemaleHumansLung NeoplasmsMaleMembrane GlycoproteinsMiceMiddle AgedBiomarkers, Tumorcathepsin SCathepsinsMembrane Glycoproteinsnidogen

Identifiers

PMID28282545
PMCPMC5344320
OpenAlexW2593037964

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.