Evidence map›Paper›PMID 29945346›Full record

ArticleCancer biomarkers : section A of Disease markers2018

DDR2 overexpression in oral squamous cell carcinoma is associated to lymph node metastasis.

Bharath Kumar Velmurugan, Wei-Hsiang Chang, Chia-Min Chung, Chung-Min Yeh, Chien-Hsun Lee, Kun-Tu Yeh, Shu-Hui Lin

Abstract read
In one paragraph

Article in Cancer biomarkers : section A of Disease markers, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Bharath Kumar VelmuruganFaculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
Wei-Hsiang ChangDepartment of Surgical Pathology.
Chia-Min ChungGraduate Institute of BioMedical Sciences.
Chung-Min YehDepartment of Surgical Pathology.
Chien-Hsun LeeDepartment of Surgical Pathology.
Kun-Tu YehDepartment of Surgical Pathology.
Shu-Hui LinDepartment of Surgical Pathology.
Ton Duc Thang University · VNInstitute of Biomedical Science · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiscoidin domain receptors (DDRs), a collagen receptor tyrosine kinase, play a major role in cancer progression. DDR2 has been suggested as a prognostic marker in several cancer types; however, the correlation between DDR2 expression and clinical outcome of oral cancer patients in Taiwan population has not been investigated. MATERIALS AND

methodsIn the present study we sought to determine the clinical significance of Discoidin Domain Receptor Tyrosine Kinase 2 (DDR2) expression in oral squamous cell carcinoma (OSCC) patients. We examined DDR2 expression in OSCC specimens by immunohistochemistry and then we analyzed the association of DDR2 expression with clinicopathological factors in OSCC.

resultsWe divided 254 OSCC cases into two groups based on DDR2 expression levels and compared with several clinicopathological factors and their overall survival. The group with high DDR2 expression had significantly higher frequencies of lymph node metastasis (P= 0.0094) and AJCC stage (P= 0.0058) compared to the group with low DDR2 expression. Furthermore, the lymph node metastasis oral cancer patients with high DDR2 expression had low survival rate than low DDR2 group (P= 0.0458).

conclusionsOur data indicate that DDR2 is a potent biomarker that can be used as an effective therapeutic target for treating OSCC patients with lymph node metastasis.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Squamous CellDiscoidin Domain Receptor 2Disease-Free SurvivalFemaleGene Expression Regulation, NeoplasticHumansLymphatic MetastasisLymph NodesMaleMiddle AgedMouth NeoplasmsBiomarkers, TumorDDR2 protein, humanDiscoidin Domain Receptor 2biomarkerDDR2IHClymph node metastasisOSCC

Identifiers

PMID29945346
PMCPMC13078497
OpenAlexW2809633808

What OpenQuestion holds

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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.