Evidence map›Paper›PMID 29805672›Full record

ArticleOncology letters2018

Combined overexpression of cadherin 6, cadherin 11 and cluster of differentiation 44 is associated with lymph node metastasis and poor prognosis in oral squamous cell carcinoma.

Chao Ma, Ji-Zhi Zhao, Run-Tai Lin, Lian Zhou, Yong-Ning Chen, Li-Jiang Yu, Tian-Yin Shi, Mu Wang, Man-Man Liu, Yao-Ran Liu and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 19 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

11 authors at 2 institutions in 1 country.

Chao MaDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Ji-Zhi ZhaoDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Run-Tai LinDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Lian ZhouDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Yong-Ning ChenDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Li-Jiang YuDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Tian-Yin ShiDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Mu WangDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Man-Man LiuDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Yao-Ran LiuDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Tao ZhangDepartment of Stomatology, Peking Union Medical College Hospital, Beijing 100730, P.R. China.
Peking Union Medical College Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral squamous cell carcinoma (OSCC) is a highly invasive lesion that frequently metastasizes to the cervical lymph nodes and is associated with a poor prognosis. Several adhesion factors, including cadherin 6 (CDH6), cadherin 11 (CDH11) and cluster of differentiation 44 (CD44), have been reported to be involved in the invasion and metastasis of multiple types of cancer. Therefore, the aim of the present study was to determine the expression of CDH6, CDH11 and CD44 in tumor tissues from patients with OSCC, and whether this was associated with the metastasis and survival of OSCC. The mRNA expression of the human tumor metastasis-related cytokines was examined by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) in OSCC tumors with or without lymph node metastasis (n=10/group). The expression of CDH6, CDH11 and CD44 in 101 OSCC and 10 normal oral mucosa samples was examined by immunohistochemical staining. The association between overall and disease-specific survival times of patients with OSCC and the expression of these three proteins was evaluated using Kaplan-Meier curves and the log-rank test. RT-qPCR results indicated that the mRNA expression of CDH6, CDH11 and CD44 was increased in OSCC patients with lymph node metastasis (2.93-, 2.01- and 1.92-fold; P<0.05). Overexpression of CDH6, CDH11 and CD44 was observed in 31/35 (89%), 25/35 (71%) and 31/35 (89%) patients, respectively. The number of OSCC patients with lymph node metastasis exhibiting CDH6, CDH11 and CD44 overexpression was significantly higher than the number of patients without lymph node metastasis exhibiting overexpression of these proteins (P=0.017, P=0.038 and P=0.007, respectively). OSCC patients with high co-expression of CDH6, CDH11 and CD44 exhibited lower disease-specific survival times (P=0.047; χ

Indexed as

cadherin 11cadherin 6cluster of differentiation 44metastasisoral squamous cell carcinomaprognosis

Identifiers

PMID29805672
PMCPMC5958757
OpenAlexW2802795361

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.