Evidence map›Paper›PMID 29805635›Full record

ArticleOncology letters2018

Epigenetic inactivation of galanin receptors in salivary duct carcinoma of the parotid gland: Potential utility as biomarkers for prognosis.

Takeharu Kanazawa, Kiyoshi Misawa, Hirofumi Fukushima, Yuki Misawa, Yukiko Sato, Mikiko Maruta, Shoichiro Imayoshi, Gen Kusaka, Kazuyoshi Kawabata, Hiroyuki Mineta and 2 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 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 30% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Review
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  5. Article
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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

12 authors at 5 institutions in 2 countries.

Takeharu KanazawaDepartment of Otolaryngology/Head and Neck Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Kiyoshi MisawaDepartment of Otolaryngology/Head and Neck Surgery, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan.
Hirofumi FukushimaDivision of Head and Neck, Cancer Institute, Japanese Foundation of Cancer Research, Tokyo 135-8550, Japan.
Yuki MisawaDepartment of Otolaryngology/Head and Neck Surgery, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan.
Yukiko SatoDepartment of Pathology, Cancer Institute, Japanese Foundation of Cancer Research, Tokyo 135-8550, Japan.
Mikiko MarutaDepartment of Otolaryngology/Head and Neck Surgery, Jichi Medical University, Saitama Medical Center, Saitama 330-8503, Japan.
Shoichiro ImayoshiDepartment of Otolaryngology/Head and Neck Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Gen KusakaDepartment of Neurosurgery, Jichi Medical University, Saitama Medical Center, Saitama 330-8503, Japan.
Kazuyoshi KawabataDivision of Head and Neck, Cancer Institute, Japanese Foundation of Cancer Research, Tokyo 135-8550, Japan.
Hiroyuki MinetaDepartment of Otolaryngology/Head and Neck Surgery, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan.
Thomas E CareyLaboratory of Head and Neck Cancer Biology, Department of Otolaryngology/Head and Neck Surgery, University of Michigan, Ann Arbor, MI 48109, USA.
Hiroshi NishinoDepartment of Otolaryngology/Head and Neck Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Hamamatsu University School of Medicine · JPJapanese Foundation For Cancer Research · JPJichi Medical University · JPJichi Medical University Saitama Medical Center · JPUniversity of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salivary duct carcinoma (SDC) constitutes one of the most aggressive cancers in the salivary gland and is associated with a poor prognosis; however, no established systemic therapy options are available. SDC exhibits biological similarity to prostate and breast cancers, therefore anti-hormone therapy and molecular target therapies are available, however with limited beneficial effects. Galanin and galanin receptors (GALRs) are well established as molecular biomarkers to predict the survival rate and risk of recurrence of head and neck squamous cell carcinoma. The present study investigated the clinicopathological features of patients with SDC and the methylation status of their galanin and GALR genes to demonstrate the prognostic value for this disease. The median overall survival (OS) was 37.2 months. T-stage, N-stage, disease stage, tumor size, and preoperative facial paralysis were significantly associated with OS, whereas human epidermal growth factor receptor 2 (HER2) overexpression was not.

Indexed as

epigeneticsmethylation specific PCRneoplasmparotid glandtumor suppressor gene

Identifiers

PMID29805635
PMCPMC5958682
OpenAlexW2800625802

What OpenQuestion holds

Textmetadata
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.