Evidence map›Paper›PMID 29434721›Full record

ArticleExperimental and therapeutic medicine2018

Downregulation of NIMA-related kinase-7 inhibits cell proliferation by inducing cell cycle arrest in human retinoblastoma cells.

Jian Zhang, Li Wang, Yongkang Zhang

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. The NIMA-related kinase family and cancer.Frontiers in oncology · 2025
    Review
  6. Article
  7. Review
  8. Article
  9. In Mitosis You Are Not: The NIMA Family of Kinases inInternational journal of molecular sciences · 2022
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
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

3 authors at 2 institutions in 1 country.

Jian ZhangDepartment of Ophthalmology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China.
Li WangDepartment of Ophthalmology, Ankang City Central Hospital, Ankang, Shaanxi 725000, P.R. China.
Yongkang ZhangDepartment of Ophthalmology, Shaanxi Provincial Rehabilitation Hospital, Xi'an, Shaanxi 710065, P.R. China.
Ankang City Central Hospital · CNShaanxi Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NIMA-related kinase-7 (Nek7) is a centrosomal kinase involved in various types of cancer, including gallbladder cancer and hepatocellular carcinoma. However, the biological function and the potential underlying mechanism of Nek7 in retinoblastoma remain largely unknown. Therefore, the present study investigated the effects of Nek7 in retinoblastoma cells. The expression of Nek7 was initially determined and observed to be commonly upregulated in retinoblastoma cell lines (Y79, SO-RB50 and WERI-RB1) as compared with that in normal retinal pigment epithelium cells. Next, the endogenous expression of Nek7 was efficiently knocked down in Y79 and SO-RB50 cells using a lentivirus-mediated RNA interference approach, as confirmed by reverse transcription-quantitative polymerase chain reaction and western blot analysis. Loss-of-function assays, including MTT, colony formation and flow cytometry, indicated that knockdown of Nek7 significantly inhibited cell growth, impaired the colony formation ability and induced cell cycle arrest at G0/G1 phase. Furthermore, mechanistic studies demonstrated that silencing of Nek7 resulted in reduced cyclin-dependent kinase 2, cyclin D1 and cyclin E levels

Indexed as

cell cyclecell proliferationNIMA-related kinase-7retinoblastoma

Identifiers

PMID29434721
PMCPMC5774400
OpenAlexW2770569893

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.