Evidence map›Paper›PMID 33333840›Full record

ArticleInternational journal of molecular sciences2020

Clinicopathologic Analysis of Cathepsin B as a Prognostic Marker of Thyroid Cancer.

Eun-Kyung Kim, Min-Jeong Song, Ho Hee Jang, Yoo Seung Chung

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 25 citations in OpenAlex.

  1. The role of lysosome-dependent cell death in cancer.Apoptosis : an international journal on programmed cell death · 2026
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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

4 authors at 2 institutions in 1 country.

Eun-Kyung KimDepartment of Biochemistry, College of Medicine, Gachon University, Incheon 21999, Korea.
Min-Jeong SongDepartment of Biochemistry, College of Medicine, Gachon University, Incheon 21999, Korea.
Ho Hee JangDepartment of Biochemistry, College of Medicine, Gachon University, Incheon 21999, Korea.ORCID 0000-0003-0314-8230
Yoo Seung ChungDepartment of Surgery, Gil Medical Center, College of Medicine, Gachon University, Incheon 21999, Korea.
Gachon University · KRGachon University Gil Medical Center · KR

Funding

National Research Foundation of Korea NRF2018R1A2B6009042National Research Foundation of Korea NRF-2019R1H1A1101204
6 · The paper itself

Abstract

Thyroid cancer incidence has increased worldwide; however, investigations of thyroid cancer-related factors as potential prognosis markers remain insufficient. Secreted proteins from the cancer secretome are regulators of several molecular mechanisms and are, thereby, ideal candidates for potential markers. We aimed to identify a specific factor for thyroid cancer by analyzing the secretome from normal thyroid cells, papillary thyroid cancer (PTC) cells, and anaplastic thyroid cancer cells using mass spectrometry (MS). Cathepsin B (CTSB) showed highest expression in PTC cells compared to other cell lines, and CTSB levels in tumor samples were higher than that seen in normal tissue. Further, among thyroid cancer patients, increased CTSB expression was related to higher risk of lymph node metastasis (LNM) and advanced N stage. Overexpression of CTSB in thyroid cancer cell lines activated cell migration by increasing the expression of vimentin and Snail, while its siRNA-mediated silencing inhibited cell migration by decreasing vimentin and Snail expression. Mechanistically, CTSB-associated enhanced cell migration and upregulation of vimentin and Snail occurred via increased phosphorylation of p38. As our results suggest that elevated CTSB in thyroid cancer induces the expression of metastatic proteins and thereby leads to LNM, CTSB may be a good and clinically relevant prognostic marker.

Indexed as

Biomarkers, TumorCathepsin BCell Line, TumorCell MovementEpithelial-Mesenchymal TransitionFemaleHumansLymphatic MetastasisMaleMass SpectrometryMiddle AgedNeoplasm Stagingp38 Mitogen-Activated Protein KinasesPhosphorylationPrognosisRisk FactorsBiomarkers, TumorCathepsin Bp38 Mitogen-Activated Protein KinasesSNAI1 protein, humanSnail Family Transcription FactorsVimentincathepsin bepithelial mesenchymal transitionmetastasisthyroid cancer

Identifiers

PMID33333840
PMCPMC7765333
OpenAlexW3111808978

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.