Evidence map›Paper›PMID 25726761›Full record

ArticleCancer science2015

Expression and regulatory effects on cancer cell behavior of NELL1 and NELL2 in human renal cell carcinoma.

Ritsuko Nakamura, Takeru Oyama, Ryosuke Tajiri, Atsushi Mizokami, Mikio Namiki, Masaru Nakamoto, Akishi Ooi

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

24 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. NELL-1: role and mechanisms in disease pathogenesis and development.Frontiers in cell and developmental biology · 2026
    Review
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  4. Article
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  9. tRNA-derived fragments in gastric cancer: Biomarkers and functions.Journal of cellular and molecular medicine · 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

7 authors at 2 institutions in 2 countries.

Ritsuko NakamuraDepartment of Molecular and Cellular Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Takeru OyamaDepartment of Molecular and Cellular Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Ryosuke TajiriDepartment of Molecular and Cellular Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Atsushi MizokamiIntegrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Mikio NamikiIntegrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Masaru NakamotoAberdeen Developmental Biology Group, School of Medical Sciences, University of Aberdeen, Aberdeen, UK.
Akishi OoiDepartment of Molecular and Cellular Pathology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Kanazawa University · JPUniversity of Aberdeen · GB

Funding

Biotechnology and Biological Sciences Research Council BB/G007632/1
6 · The paper itself

Abstract

Neural epidermal growth factor-like like (NELL) 1 and 2 constitute a family of multimeric and multimodular extracellular glycoproteins. Although the osteogenic effects of NELL1 and functions of NELL2 in neural development have been reported, their expression and functions in cancer are largely unknown. In this study, we examined expression of NELL1 and NELL2 in renal cell carcinoma (RCC) using clinical specimens and cell lines. We show that, whereas NELL1 and NELL2 proteins are strongly expressed in renal tubules in non-cancerous areas of RCC specimens, their expression is significantly downregulated in cancerous areas. Silencing of NELL1 and NELL2 mRNA expression was also detected in RCC cell lines. Analysis of NELL1/2 promoter methylation status indicated that the CpG islands in the NELL1 and NELL2 genes are hypermethylated in RCC cell lines. NELL1 and NELL2 bind to RCC cells, suggesting that these cells express a receptor for NELL1 and NELL2 that can transduce signals. Furthermore, we found that both NELL1 and NELL2 inhibit RCC cell migration, and NELL1 further inhibits RCC cell adhesion. These results suggest that silencing of NELL gene expression by promoter hypermethylation plays roles in RCC progression by affecting cancer cell behavior.

Indexed as

AgedAzacitidineCalcium-Binding ProteinsCarcinoma, Renal CellCell Line, TumorCell MovementCpG IslandsDNA MethylationDown-RegulationFemaleGene Expression Regulation, NeoplasticHumansKidney NeoplasmsMaleMiddle AgedNerve Tissue ProteinsAzacitidineCalcium-Binding ProteinsNELL1 protein, humanNELL2 protein, humanNerve Tissue ProteinsCell migrationmethylationNELL1NELL2renal cell carcinoma

Identifiers

PMID25726761
PMCPMC4452169
OpenAlexW2022240216

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.